CN206612825U - Cartridge-type running fire clip appliers - Google Patents
Cartridge-type running fire clip appliers Download PDFInfo
- Publication number
- CN206612825U CN206612825U CN201621257277.3U CN201621257277U CN206612825U CN 206612825 U CN206612825 U CN 206612825U CN 201621257277 U CN201621257277 U CN 201621257277U CN 206612825 U CN206612825 U CN 206612825U
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- Prior art keywords
- clip
- cartridge
- housing
- cartridge clip
- blood vessel
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- 210000004204 blood vessel Anatomy 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000008280 blood Substances 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of cartridge-type running fire clip appliers, including handle, trigger, cartridge clip and chuck, trigger is extended in handle and rotated with handle and is connected；Multiple blood vessel clips are provided with cartridge clip front opening, cartridge clip, chuck includes two clamping heads of upper and lower arrangement；Clamping head is located on front side of cartridge clip and corresponding with the opening of cartridge clip；Clip Applier also includes gripping push rods and send the transmission mechanism being provided with folder push rod, handle by trigger actuated, gripping push rods and send the rear end of folder push rod to be connected respectively to transmission mechanism；When gripping push rods are crossed transmission mechanism and are moved rearwards by, two clamping heads make it that chuck opens away from each other, while most preceding blood vessel clip will be located at and be pushed between two clamping heads by sending folder push rod to move forward in cartridge clip, remaining blood vessel clip is moved forward；When gripping push rods are moved forward by transmission mechanism, two clamping heads are adjacent to each other and cause chuck closure, while sending folder push rod to be moved rearwards by until being abutted with the rearward end for being located at most preceding blood vessel clip in cartridge clip.
Description
Technical field
The utility model is related to medicine equipment, especially a kind of cartridge-type running fire clip appliers.
Background technology
Many surgical operations are needed during surgical procedure to blood vessel or other body fluid pipes or tissue tract and structure (example
Such as, the vein and artery of human body) ligatured.Conventional, by blood vessel clip sealing blood vessels and operation stitching linear slit can be passed through
Blood vessel is closed to ligature blood vessel or its hetero-organization.Being ligatured using operation suture thread needs to carry out complicated operation to complete,
Therefore, it is relatively easy and rapidly advantage has made its use in ESS and open surgery by blood vessel clip
Through significantly growth.
Blood vessel clip is usually symmetrical U-shaped or V-structure, by metal, such as stainless steel, titanium, tantalum or their alloy manufacture
Form.The clamping of blood vessel clip is usually to go to press from both sides a blood vessel clip by hand by pliers, then clamps blood vessel with blood vessel clip again, this
Pliers takes out afterwards installs a blood vessel clip again.This way causes operating time long, adds apparatus and enters human body band repeatedly
The multiple Shanghai come, amount of bleeding is big, adds the risk of operation and the pain of patient.
Therefore, the Clip Applier of some running fires is there has been at present, such as Application No. 200810039978.3, Publication No.
A kind of burst titanium clip disclosed in CN101617950A Chinese patent, including caliper and the nail bin for loading titanium folder, were being used
Cheng Zhong, caliper is inserted by nail bin, clutches handle to realize that the folder of titanium folder is closed, and next piece of the automatic of titanium folder is completed during release handle and is filled out
Dress.However, this burst titanium clip, in the presence of the risk of retrogressing when titanium is clipped in clamping, and the titanium folder quantity once loaded
It is less.
Utility model content
Technical problem to be solved in the utility model is that the risk existed for above-mentioned prior art is operated there is provided one kind
The cartridge-type running fire clip appliers of convenience and stabilization.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of cartridge-type running fire blood vessel clip clamp
Pincers, including handle, trigger, cartridge clip and chuck, the trigger are extended in the handle and rotated with handle and is connected；The cartridge clip
It is provided with multiple blood vessel clips in front opening, the cartridge clip, the blood vessel clip opening forward and keeps the trend that moves forward；
The chuck includes upper and lower two clamping heads arranged and keep trend away from each other；It is characterized in that：The clamping head position
It is on front side of cartridge clip and corresponding with the opening of cartridge clip；The Clip Applier also includes gripping push rods and sent in folder push rod, the handle
It is provided with by the transmission mechanism of the trigger actuated, the gripping push rods and send the rear end of folder push rod to be connected respectively to the transmission
Mechanism；When the gripping push rods are crossed transmission mechanism and are moved rearwards by, two clamping heads make it that chuck opens away from each other, while institute
State and send folder push rod to move forward will to be located at most preceding blood vessel clip in cartridge clip and be pushed between two clamping heads, remaining blood vessel clip is forward
It is mobile；When the gripping push rods are moved forward by transmission mechanism, two clamping heads are adjacent to each other and cause chuck closure, simultaneously
It is described to send folder push rod to be moved rearwards by until being abutted with the rearward end for being located at most preceding blood vessel clip in cartridge clip.
To cause blood vessel clip to move forward automatically, the back-end closure of the cartridge clip is provided with limiting block in the cartridge clip
Limit spring is provided between block, the rear inside of the positive stop and cartridge clip, the blood vessel clip is arranged on the limiting block
The front side of block, the limit spring causes blood vessel clip to keep the trend moved forward.
It is preferred that, the cartridge clip includes the first cartridge clip housing and the second cartridge clip housing being mutually interlocked, the positive stop
In the cavity for being arranged on the first cartridge clip housing and the formation of the second cartridge clip housing.
To avoid blood vessel clip from being returned to after cartridge clip is released in cartridge clip, the first cartridge clip housing is adjacent with gripping push rods,
The leading inside of the first cartridge clip housing is provided with positive stop strip, and the positive stop strip is flexible, by the first cartridge clip case inside
Position close to leading section is forward gradually to the tilted extension of cartridge clip.
To cause blood vessel clip to be moved in promotion along set path, the second cartridge clip housing is with sending folder push rod phase
Neighbour, the front end of the second cartridge clip housing, which bends inwards, is formed with block reinforcement, the second cartridge clip housing close to front end position to
It is preceding until be formed with guide groove through leading section, chuck, institute are sent in the oriented cartridge clip inner bending of front end setting for sending folder push rod
State the rearward end for sending chuck to be connected to blood vessel clip most preceding in cartridge clip and can be slided along guide groove.
Open and close for ease of chuck, the chuck also includes contiguous block, the rear side of the clamping head has one
The clamping limb of elasticity, the rearward end of two clamping limbs is connected to contiguous block, so that two clamping heads are kept away from each other
Trend；The leading section of the gripping push rods has U-shaped clamping section, and the opening of the clamping section is clamped towards clamping head
Portion is clamped in upside, the downside of the clamping head of lower section of the clamping head of top.
It is preferred that, the Clip Applier also includes housing, and the clamping head is located on front side of housing, and the housing includes mutually interlocking
The first housing, the second housing, the cartridge clip lid closed, the cartridge clip lid is detachably connected with the first housing, the second housing, the cartridge clip
Position it is corresponding to cartridge clip lid.
It is limited and determines the mobile route of gripping push rods, the gripping push rods and first shell body phase is adjacent, it is described to send folder push rod and the
Two housings are adjacent, are provided with the inside of first housing on gib block, the gripping push rods and offer corresponding guide chute,
The gib block is inserted into guide chute.
It is preferred that, to realize gripping push rods and sending the counter motion of folder push rod, the transmission mechanism includes drive block, ratchet
And rack, the upper end of the trigger penetrates to rotate with drive block in handle and is connected, rear portion with teeth, the institute of setting of the drive block
Stating has the first ratchet and the second ratchet positioned opposite on ratchet, first ratchet is engaged with the tooth of drive block, and second
Ratchet is then engaged with rack, and the rear end of the gripping push rods is connected with drive block, and send the rear end of folder push rod to be then connected with rack.
The trend unclamped to cause trigger to keep, the transmission mechanism also includes spring, and one end of the spring is connected to
On drive block, the other end of the spring is then connected with handle so that drive block keeps the trend travelled forward.
Compared with prior art, the utility model has the advantage of：Set by setting cartridge clip, in cartridge clip it is multiple keep to
Multiple blood vessel clips of preceding movement, and heterodromous gripping push rods and send folder push rod and by gripping push rods control chuck envelope
Close and open, it is convenient to realize the running fire of multiple blood vessel clips；It is oriented to and position-limit mechanism, can limits in addition, being set in cartridge clip
Determine the mobile route of blood vessel clip and avoid the retraction of blood vessel clip so that be easy to operate and stablize；By setting dismountable bullet
Folder lid, it is convenient to change cartridge clip.
Brief description of the drawings
Fig. 1 is Clip Applier original state schematic diagram of the present utility model；
Fig. 2 is the drive mechanism of Clip Applier of the present utility model and the partial schematic diagram of handle；
Fig. 3 is the drive mechanism schematic diagram of Clip Applier of the present utility model；
Fig. 4 is the partial exploded view of Clip Applier of the present utility model；
Fig. 5 is the partial exploded view of Clip Applier of the present utility model；
Fig. 6 is the head clamp view of Clip Applier of the present utility model；
Fig. 7 is the close-up schematic view of Fig. 1 Clip Applier；
Fig. 8 is the close-up schematic view of Fig. 6 Clip Applier.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Referring to Fig. 1~Fig. 8, a kind of cartridge-type running fire clip appliers, including it is arranged on the driver at Clip Applier rear portion
Structure, handle 2, trigger 3, gripping push rods 4, send folder push rod 5, the cartridge clip 6 that is arranged in Clip Applier and to be arranged on Clip Applier anterior
Chuck 7.Hereinafter, for ease of description, when " preceding " refers to operation, close to the direction of surgical object, " rear " refers to away from operation pair
The direction of elephant.
Transmission mechanism is arranged in handle 2, and handle 2 includes the first handle 21 and second handle being mutually interlocked into one
22, first handle 21 and second handle 22 constitute a cavity, and for setting transmission mechanism, the upper end of trigger 3 extends to handle 2
Cavity in, for transmission mechanism apply activation force, meanwhile, trigger 3 also respectively with first handle 21 and second handle
22 rotate connection.
Transmission mechanism includes drive block 11, ratchet 12, rack 13 and spring 14, and the upper end of trigger 3 is penetrated in handle 2
Rotate and be connected with drive block 11 after in cavity, so as to during cocking 3, drive block 11 can be driven to move in the horizontal direction, such as
Shown in Fig. 2 and Fig. 3, moved up in left and right side.The rear portion of drive block 11 sets with teeth 111, tooth 111 can towards setting, by
This, ratchet 12 is arranged on the lower section of tooth 111.There is the first ratchet 121 and the second ratchet 122 positioned opposite on ratchet 12, its
In, the first ratchet 121 can be engaged with the tooth 111 of drive block 11, and the second ratchet 122 is then engaged with rack 13, rack 13
Tooth is upward.Thus, when drive block 11 is acted, by ratchet 12, it may be such that rack 13 is moved toward the direction opposite with drive block 11
Make.One end of spring 14 is connected on drive block 11, and the other end of spring 14 is then connected with handle 2 so that drive block 11 is kept
The trend travelled forward.
The rear end of gripping push rods 4 is connected with drive block 11, and send the rear end of folder push rod 5 to be then connected with rack 13, thus, when
Trigger 3 rotate when, gripping push rods 4 and send folder push rod 5 mutually side direction on action.
The front side of handle 2 is provided with housing 8, above-mentioned gripping push rods 4 and send folder push rod 5 to be passed through out of housing 8, and point
Both sides of the cloth in housing 8.Housing 8 includes the first housing 81 and the second housing 82 that are mutually interlocked, gripping push rods 4 and the
One housing 81 is adjacent, send folder push rod 5 adjacent with the second housing 82.Housing 8 also includes the cartridge clip lid 83 positioned at top surface, cartridge clip lid 83
It is detachably connected with the first housing 81 and the second housing 82, the first housing 81, the second housing 82 and cartridge clip lid 83 are all into completion
Cylindrical housing 8.The inner side of first housing 81, which is provided with gib block 811, gripping push rods 4, offers corresponding guiding cunning
Groove 42, gib block 811 is inserted into guide chute 42, thus defines the mobile route of gripping push rods 4.
Above-mentioned cartridge clip 6 is provided with housing 8, the position of cartridge clip 6 is corresponding to cartridge clip lid 83, is provided with cartridge clip 6 multiple
Blood vessel clip 100, the blood vessel clip 100 in cartridge clip 6 is in clamped condition.When needing to change cartridge clip 6, cartridge clip lid only need to be opened
83 can take out cartridge clip 6, then load the cartridge clip 6 for having installed blood vessel clip 100 in housing 8.The both sides up and down of blood vessel clip 100
The locating shaft 101 positioned with chuck 7 can be provided for, chuck 7 can house locating shaft 101 by opening up corresponding groove
Realize positioning.
Blood vessel clip 100 opens forward, is successively set on from front to back in cartridge clip 6, front opening, the back-end closure of cartridge clip 6.
Cartridge clip 6 includes the first cartridge clip housing 61 and the second cartridge clip housing 62, and gripping push rods 4 are adjacent with the first cartridge clip housing 61, send folder to push away
Bar 5 is adjacent with the second cartridge clip housing 62.First cartridge clip housing 61 and the second cartridge clip housing 62 are mutually interlocked, formation cavity in it,
Positive stop 63 is provided with cavity, the rear side of positive stop 63, which has, sets limited location in recess 64 recessed forward, recess 64
Spring 65, one end of limit spring 65 is abutted with the front end of recess 64, and rear inside of the other end then with cartridge clip 6 is abutted.Blood vessel
The opening of folder 100 is successively set on forward, from front to back in cartridge clip 6, and last blood vessel clip 100 is connected to before positive stop 63
Side.Due to the effect of limit spring 64 so that positive stop 63 (blood vessel clip 100) has the trend moved forward.
The leading inside of first cartridge clip housing 61 is provided with positive stop strip 611, and positive stop strip 611 is flexible, by the first cartridge clip
The position of the close leading section in the inner side of housing 61 is forward gradually to the tilted extension of cartridge clip 6, so that blood vessel clip 100 can only be from bullet
Positive stop strip 611 is compressed to the first cartridge clip housing 61 and pushed away forward in folder 6, and when blood vessel clip 100 is released in cartridge clip 6, it is impossible to again
Return in cartridge clip 6.
The front end of second cartridge clip housing 62, which bends inwards, is formed with block reinforcement 621, thus avoid blood vessel clip 100 and is pushing away forward
When, deviate mobile route.Second cartridge clip housing 62 close to front end position forward until through leading section being formed with guide groove
622, that send the oriented inner bending of cartridge clip 6 of front end setting for pressing from both sides push rod 5 send chuck 51, send chuck 51 to be connected to most preceding in cartridge clip 6
The rearward end of blood vessel clip 100, and can be slided along guide groove 622.
Chuck 7 includes two clamping heads 71 and contiguous block 72, the upper and lower arrangement of clamping head 71, the rear side of each clamping head 71
Elastic clip gripping arm 73 with one, clamping head 71 is located at the front side of housing 8, and clamping limb 73 is then extended into housing 8, two folders
The rearward end of gripping arm 73 is connected to contiguous block 72, and contiguous block 72 is fixed in housing 8, and the elasticity of clamping limb 73 causes two clampings
First 71 keep trend away from each other.Clamping limb 73 and contiguous block 72 are all located at the outside of the first cartridge clip housing 61, and clamping head
71 with the opening of the front end of cartridge clip 6, i.e. with blood vessel clip 100 in cartridge clip 6 it is corresponding.It is in transverse direction U that the leading section of gripping push rods 4, which has,
The clamping section 41 of type, the opening of clamping section 41 is towards clamping head 71, and clamping section 41 is clamped in the both sides up and down of clamping head 71
(upside, the downside of the clamping head 71 of bottom that are clamped in the clamping head 71 on top).Thus, when gripping push rods 4 are moved rearwards by,
It can gradually discharge clamping head 71, so that two holding heads 71 are away from each other, when gripping push rods 4 are moved forward, then will
Two clamping heads 71 are clamped mutually.
Referring to Fig. 1 and Fig. 7, during original state, trigger 3 is fastened to handle 2, can be fixed by rubber band etc. and be kept trigger
3 state, now, gripping push rods 4 are located at most forward position, and clamping head 71 is clamped mutually, send folder push rod 5 to be located at most rear side position
Put, it send chuck 51 to be abutted with the rear end of blood vessel clip 100 most preceding in cartridge clip 6；Hereafter, referring to Fig. 6 and Fig. 8, trigger 3 is unclamped, is passed
Motion block 11 is moved rearwards by, and gripping push rods 4 are moved rearwards by, and gradually leaves clamping head 71, so that clamping head 71 is away from each other, together
When send folder push rod 5 to move forward, most preceding blood vessel clip 100 is released forward between clamping head 71 and opening, is moved to needs
The vascular site of ligation, while in the presence of limit spring 65, positive stop 64 is pushed away forward, the synchronous reach of blood vessel clip 100；
Hereafter, trigger 3 is fastened again, gripping push rods 4 move forward, clamping head 71 is clamped, so that blood vessel clip 100 clamps blood
Pipe, while sending folder push rod 5 to drop back, is turned again in cartridge clip 6, is abutted with the now most preceding rear end of blood vessel clip 100；Hereafter, again
When unclamping trigger, clamping head 71 unclamps blood vessel clip 100, it is stayed on blood vessel, and latter blood vessel clip 100 is pushed out, and can be entered
The ligation at the next position of row.
Because the blood vessel clip of metal can disturb CT and MRT imaging technique, therefore, in the present embodiment, using with life
The blood vessel clip that the polymer of thing compatibility is made.
Claims (10)
1. a kind of cartridge-type running fire clip appliers, including handle (2), trigger (3), cartridge clip (6) and chuck (7), described to pull
Machine (3) is extended in the handle (2) and rotated with handle (2) and is connected；
Multiple blood vessel clips (100) are provided with cartridge clip (6) front opening, the cartridge clip (6), the blood vessel clip (100) is opened
Mouth forward and keep move forward trend；The chuck (7) includes upper and lower arranging and keeping the two of trend away from each other
Individual clamping head (71)；It is characterized in that：
The clamping head (71) is located on front side of cartridge clip (6) and corresponding with the opening of cartridge clip (6)；
The Clip Applier also includes gripping push rods (4) and sent in folder push rod (5), the handle (2) to be provided with by the trigger (3)
The transmission mechanism of driving, the gripping push rods (4) and send folder push rod (5) rear end be connected respectively to the transmission mechanism；
When the gripping push rods (4) are moved rearwards by by transmission mechanism, two clamping heads (71) cause chuck (7) away from each other
Open, while described send folder push rod (5) forward movement to be pushed into two folders positioned at most preceding blood vessel clip (100) in cartridge clip (6)
Hold between head (71), remaining blood vessel clip (100) is moved forward；
When the gripping push rods (4) are moved forward by transmission mechanism, two clamping heads (71) are adjacent to each other and cause chuck (7)
Closure, while described send folder push rod (5) to be moved rearwards by up to the rearward end with being located at most preceding blood vessel clip (100) in cartridge clip (6)
Abut.
2. cartridge-type running fire clip appliers as claimed in claim 1, it is characterised in that：The rear end seal of the cartridge clip (6)
Close, be provided with positive stop (63) in the cartridge clip (6), set between the positive stop (63) and the rear inside of cartridge clip (6)
Limit spring (65) is equipped with, the blood vessel clip (100) is arranged on the front side of the positive stop (63), the limit spring (65)
So that blood vessel clip (100) keeps the trend moved forward.
3. cartridge-type running fire clip appliers as claimed in claim 2, it is characterised in that：The cartridge clip (6) includes mutual
The the first cartridge clip housing (61) and the second cartridge clip housing (62) fastened, the positive stop (63) is arranged on the first cartridge clip housing
(61) and in the cavity of the second cartridge clip housing (62) formation.
4. cartridge-type running fire clip appliers as claimed in claim 3, it is characterised in that：The first cartridge clip housing (61)
Adjacent with gripping push rods (4), the leading inside of the first cartridge clip housing (61) is provided with positive stop strip (611), the positive stop strip
(611) it is flexible, gradually prolonged from the position on the inside of the first cartridge clip housing (61) close to leading section to cartridge clip (6) is tilted forward
Stretch.
5. cartridge-type running fire clip appliers as claimed in claim 3, it is characterised in that：The second cartridge clip housing (62)
With sending folder push rod (5) adjacent, the front end of the second cartridge clip housing (62), which bends inwards, is formed with block reinforcement (621), described second
The position of the close front end of cartridge clip housing (62) through leading section forward until be formed with guide groove (622), and described send presss from both sides push rod (5)
Front end oriented cartridge clip (6) inner bending is set send chuck (51), it is described to send chuck (51) to be connected to blood most preceding in cartridge clip (6)
The rearward end of pipe clamp (100) can simultaneously be slided along guide groove (622).
6. cartridge-type running fire clip appliers as claimed in claim 1, it is characterised in that：The chuck (7) also includes connecting
Block (72) is connect, the rear side of the clamping head (71) has the elastic clamping limb (73) of one, the rear end of two clamping limbs (73)
Portion is connected to contiguous block (72), so that two clamping heads (71) keep trend away from each other；The gripping push rods (4)
Leading section has U-shaped clamping section (41), and the opening of the clamping section (41) is pressed from both sides towards clamping head (71), and clamping section (41)
Upside, the downside of the clamping head (71) of lower section of tight clamping head (71) up.
7. cartridge-type running fire clip appliers as claimed in claim 1, it is characterised in that：The Clip Applier also includes housing
(8), the clamping head (71) be located at housing (8) on front side of, the housing (8) include mutually be interlocked the first housing (81), second
Housing (82), cartridge clip lid (83), the cartridge clip lid (83) are detachably connected with the first housing (81), the second housing (82), described
The position of cartridge clip (6) is corresponding to cartridge clip lid (83).
8. cartridge-type running fire clip appliers as claimed in claim 7, it is characterised in that：The gripping push rods (4) and the
One housing (81) is adjacent, described to send folder push rod (5) adjacent with the second housing (82), is provided with the inside of first housing (81)
Corresponding guide chute (42) is offered on gib block (811), the gripping push rods (4), the gib block (811), which is inserted into, leads
In to chute (42).
9. cartridge-type running fire clip appliers as claimed in claim 1, it is characterised in that：The transmission mechanism includes transmission
Block (11), ratchet (12) and rack (13), the upper end of the trigger (3), which penetrates to rotate with drive block (11) in handle (2), to be connected
Connect, the rear portion of the drive block (11) sets (111) with teeth, has the first ratchet positioned opposite on the ratchet (12)
(121) and the second ratchet (122), first ratchet (121) is engaged with the tooth (111) of drive block (11), and the second ratchet
(122) then engage, the rear end of the gripping push rods (4) is connected with drive block (11), and sent after folder push rod (5) with rack (13)
End is then connected with rack (13).
10. cartridge-type running fire clip appliers as claimed in claim 9, it is characterised in that：The transmission mechanism also includes
Spring (14), one end of the spring (14) is connected on drive block (11), the other end of the spring (14) then with handle (2)
Connection so that drive block (11) keeps the trend travelled forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257277.3U CN206612825U (en) | 2016-11-23 | 2016-11-23 | Cartridge-type running fire clip appliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257277.3U CN206612825U (en) | 2016-11-23 | 2016-11-23 | Cartridge-type running fire clip appliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206612825U true CN206612825U (en) | 2017-11-07 |
Family
ID=60228977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621257277.3U Expired - Fee Related CN206612825U (en) | 2016-11-23 | 2016-11-23 | Cartridge-type running fire clip appliers |
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| Country | Link |
|---|---|
| CN (1) | CN206612825U (en) |
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| CN108577923A (en) * | 2018-06-21 | 2018-09-28 | 黄荣泉 | Running fire Clip Applier |
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| CN110037765A (en) * | 2019-05-24 | 2019-07-23 | 杭州圣石科技有限公司 | Repeating clip applying pincers |
| CN110200677A (en) * | 2019-06-24 | 2019-09-06 | 陕西省核工业二一五医院 | It is a kind of can continuous blood vessel clip laparoscope biology clamp |
| CN110432946A (en) * | 2019-08-09 | 2019-11-12 | 黄皆澔 | Prevent running fire Clip Applier from giving up the throne automatically device |
| WO2019242763A1 (en) * | 2018-06-21 | 2019-12-26 | 黄荣泉 | Continuous delivery clip applier and feeding device of continuous delivery clip applier |
| WO2020000140A1 (en) * | 2018-06-25 | 2020-01-02 | 台湾先进手术医疗器材股份有限公司 | Vascular clip |
| WO2020051864A1 (en) * | 2018-09-14 | 2020-03-19 | 台湾先进手术医疗器材股份有限公司 | Continuous clip feeding apparatus of vascular clip applier |
| CN111248969A (en) * | 2020-01-23 | 2020-06-09 | 北京领健医疗科技有限公司 | Closure clip delivery system |
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2016
- 2016-11-23 CN CN201621257277.3U patent/CN206612825U/en not_active Expired - Fee Related
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