CN106214334B - Duct tumour draw-out device - Google Patents
Duct tumour draw-out device Download PDFInfo
- Publication number
- CN106214334B CN106214334B CN201610720949.8A CN201610720949A CN106214334B CN 106214334 B CN106214334 B CN 106214334B CN 201610720949 A CN201610720949 A CN 201610720949A CN 106214334 B CN106214334 B CN 106214334B
- Authority
- CN
- China
- Prior art keywords
- pricker
- tube
- tumour
- meatus tube
- meatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 54
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000000696 magnetic material Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 208000002847 Surgical Wound Diseases 0.000 abstract 1
- 210000003454 tympanic membrane Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 206010003794 Aural polyp Diseases 0.000 description 1
- 206010050337 Cerumen impaction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000002939 cerumen Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
- A61F11/202—Surgical middle-ear ventilation or drainage, e.g. permanent; Implants therefor
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Psychology (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of duct tumour draw-out device, it includes handle, the meatus tube being assemblied on handle, it is designed with pricker in the meatus tube, the pricker is made of magnetic material, and the front and back end of the pricker described in this way generates magnetic pole, and the magnetic direction in pricker is along pricker direction；The front and back perforation of the meatus tube, it is enclosed with electromagnetic coil outside the meatus tube front end, the electromagnetic coil is connected by circuit with power supply, the switch of control circuit break-make is designed on the handle, the rear portion of the meatus tube is connected by metal hose with negative pressure cavity, and negative pressure equipment is connected on the negative pressure cavity.The meatus tube front end is deep into the tumour part of patient's duct by handle by the device, is powered by current control electromagnetic coil, punctures tumour to pricker forward thrust, is extracted out the liquid in tumour by the meatus tube.The device is easy to use, and surgical wound is small.
Description
Technical field
The invention belongs to the field of medical instrument technology, more particularly, to a kind of duct tumour draw-out device.
Background technology
Tumour be long internal organs a certain in vivo, cryptomere Benign Nodule, the property of content is liquid.In human body
It usually all can be with tumour in Different Organs.Hearing organ of the ear as people has duct usually, due to duct middle ring
Border is more moist, has the excretas such as earwax, be easy to cause blocking and the multiple position of tumour of body fluid discharge port.It grows in ear
Polyp in piece it is serious when may the sense of hearing of sound equipment patient be not easy to perform the operation when tumour is located at long long duct.Cause
This needs special ear forceps or ear to cut to perform the operation, traditional ear forceps, ear when carrying out shearing operation to the tumour in ear
It is all to be designed with styloid end to cut usually, it may be convenient to insert the head into the tumour position in the duct, then
Tumour folder removes, and when specifically used, due to narrow space in duct, traditional ear, which is cut, to be difficult to operate, and dynamics is difficult to control, and
Since the position of duct Intramedullary Cysts is often close to eardrum position, in the course of surgery, instrument is easy to encounter eardrum position, causes
The rupture of eardrum, operation have greater risk.And tumour is performed the operation in traditional duct, frequently with the mode wiped out, have compared with
Big wound mouth, and after cutting off tumour, the liquid in tumour is easy to leak, and pollutes duct.
Invention content
For above-mentioned problem, the purpose of the present invention is to provide one kind can puncturing tumour by needle point, and passes through
The duct tumour draw-out device that pipeline walks liquid adsorption in tumour.
The technical solution adopted by the present invention to solve the technical problems is：The duct tumour draw-out device includes handle, dress
The meatus tube on handle is fitted over, pricker is designed in the meatus tube, the pricker is slidedly assemblied in the meatus tube front end
Inside, the pricker are made of magnetic material, and the front and back end of the pricker described in this way generates magnetic pole, the magnetic direction edge in pricker
Pricker direction；The meatus tube is front and back to be penetrated through, and is enclosed with electromagnetic coil outside the meatus tube front end, the electromagnetic coil passes through circuit
Be connected with power supply, be designed with the switch of control circuit break-make on the handle, the rear portion of the meatus tube by metal hose with
Negative pressure cavity is connected, and negative pressure equipment is connected on the negative pressure cavity.
Preferably, being designed with the forward and reverse current module of control electric current on the handle.
Preferably, the front of the pricker is needlepoint form, the rear portion of the pricker is the body of rod, and the body of rod is designed with
Front and back two groups of sliding shoes being distributed on outside the body of rod, the sliding shoe are contacted with the duct inside pipe wall sliding friction.
Preferably, being designed with former and later two blocks on the inner wall of the meatus tube front end.
Preferably, the outside of the electromagnetic coil is enclosed with rubber ring.
Preferably, the meatus tube front end is externally connected to the elastic tube forward extended out, connected on the elastic tube
There is air bag；The air bag is connected by conduit with inflation/deflation module.
Preferably, the meatus tube is divided into front and back two sections, it is detachably connected for two sections before and after the meatus tube.
Preferably, the Front-end Design of the meatus tube is circular shape, the meatus tube front opening diameter is more than institute
State the tail diameter of pricker.
As priority, the negative pressure equipment, inflation/deflation module use pressure bladder structure, and savings are equipped in the handle
Power supply.
The beneficial effects of the present invention are：The duct tumour draw-out device is in use, the pricker is retracted in the duct
The meatus tube front end is deep into the tumour part of patient's duct by the handle by Guan Zhong, and electricity is controlled by the switch
Magnetosphere is powered so that the magnetic direction that the electromagnetic field that electromagnetic coil generates is generated with the pricker is on the contrary, then electromagnetic coil is to the thorn
Needle generates forward repulsion and pricker is forward extended out, and needle point can just puncture the tumour, and then electromagnetic coil powers off institute
Negative pressure equipment startup is stated, negative pressure is generated in the negative pressure cavity, it, will be described by metal hose so that generating negative pressure in meatus tube
Pricker sucks back, while the pin hole position of tumour described in meatus tube front opening face, under the action of negative pressure, in the tumour
Liquid is drawn into the meatus tube, to remove tumour.This tumour removing method is compared traditional cutting nippers, is only produced
The acanthopore of a raw very little, meanwhile, the skin around tumour is not also removed, and is wiped out mode compared to traditional, is used the dress
It sets wound to greatly reduce, be easily repaired.The liquid in tumour is directly extracted simultaneously, will not be flowed in duct outside, can be effective
It prevents duct infected, the size that the pricker is pierced into dynamics is controlled by size of current, controlling is more preferable, and operation is simpler
It is single.
Description of the drawings
Fig. 1 is structural schematic diagram when duct tumour draw-out device pricker is retracted.
Fig. 2 is structural schematic diagram when duct tumour draw-out device pricker pierces out outward.
Fig. 3 is the structural schematic diagram of meatus tube front assembly pricker.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples：
As shown in Figure 1, Figure 2 and shown in Fig. 3 embodiments, middle ear canal tumour draw-out device includes handle 1, is assemblied on handle 1
Meatus tube 2, the handle 1 are fixedly connected with the inclination of the meatus tube 2.Pricker 3, the pricker 3 are designed in the meatus tube 2
It is slidedly assemblied in the inside of 2 front end of the meatus tube, the pricker 3 can slide back and forth along the meatus tube 2.The pricker 3
It is made of permanent-magnet materials, the front and back end of the pricker 3 generates magnetic pole in this way, and the magnetic direction in pricker 3 is along 3 side of pricker
To；The front and back perforation of the meatus tube 2, is enclosed with electromagnetic coil 4 outside 2 front end of the meatus tube, the electromagnetic coil 4 by circuit with
Power supply is connected, and the switch 11 of control circuit break-make is designed on the handle 1, the rear portion of the meatus tube 2 passes through metal hose
21 are connected with negative pressure cavity 5, and negative pressure equipment 51 is connected on the negative pressure cavity 5.
For the duct tumour draw-out device in use, the pricker 3 is retracted in the meatus tube 2, passing through the handle 1 will
2 front end of the meatus tube is deep into the tumour part of patient's duct, and controlling electromagnetic coil 4 by the switch 11 is powered so that electricity
Magnetic direction that electromagnetic field and the pricker 3 that magnetosphere 4 generates generate on the contrary, then electromagnetic coil 4 pricker 3 is generated it is forward
Repulsion makes pricker 3 forward extend out the meatus tube 2, and needle point can just puncture the tumour, and then electromagnetic coil 4 powers off institute
The startup of negative pressure equipment 51 is stated, negative pressure is generated in the negative pressure cavity 5, by metal hose 21 so that generating negative pressure in meatus tube 2,
The pricker 3 is sucked back, while the pin hole position of tumour described in 2 front opening face of meatus tube, it is described under the action of negative pressure
Liquid in tumour is drawn into the meatus tube 2, to remove tumour.This tumour removing method, compared to traditional
Cutting nippers only generates the acanthopore of a very little, meanwhile, the skin around tumour is not also removed, and mode is wiped out compared to traditional,
It is greatly reduced, is easily repaired using the device wound.The liquid in tumour is directly extracted simultaneously, will not be flowed in duct outside,
Duct can be effectively prevent infected.And the size that the pricker is pierced into dynamics is controlled by size of current, controlling is more
Good, operation is simpler.
As depicted in figs. 1 and 2, the forward and reverse current module 12 of control electric current is designed on the handle 1.The current-mode
Block 12 can control the current direction being passed through in electromagnetic coil 4, so as to control the magnetic direction of the generation of the electromagnetic coil 4, when
When the magnetic field that electromagnetic coil 4 generates is opposite with the magnetic field of the pricker 3, it is repulsion, the pricker can be released forward, and works as institute
State the generation of electromagnetic coil 4 magnetic field it is identical with the magnetic field of the pricker 3 when, for suction, the pricker 3 pierced out can be sucked back.In this way
The pricker can be prevented to be stuck in tumour.
As shown in figure 3, the front of the pricker 3 is needlepoint form, the rear portion of the pricker is the body of rod, the body of rod design
There are the front and back two groups sliding shoes 31 being distributed on outside the body of rod, the sliding shoe 31 to be contacted with 2 inner wall sliding friction of the meatus tube.
31 structure of the sliding shoe can make there is enough gaps between 2 inner wall of outer wall and the meatus tube of pricker 3.The ear
The front and back opening of deferent 2 can keep gas circuit unimpeded.Simultaneously former and later two blocks are designed on the inner wall of 2 front end of the meatus tube
22.The block 22 can control the distance that the pricker 3 slides back and forth, and the meatus tube 2 is made using metal tube, institute
It states block 22 and squeezes out convex block in the meatus tube 2 by the way of squeezing.
As shown in figure 3, the outside of the electromagnetic coil 4 is enclosed with rubber ring 41.The rubber ring 41 can be effectively protected
The electromagnetic coil 4 prevents the electromagnetic coil 4 from sliding back and forth.
As shown in Figure 1, Figure 2 and Figure 3, the meatus tube front end is externally connected to the elastic tube 6 forward extended out, the bullet
It is connected with air bag 7 on property pipe；The air bag 7 is connected by conduit 61 with inflation/deflation module 8.In use, it will be described in the device
Meatus tube 2 and air bag 7 are deep into the tumour position of patient's duct so that tumour is located at the meatus tube 2 and air bag 7
Between, it is then inflated into air bag 7 by the inflation/deflation module 8 so that duct is crowded in the expansion of air bag 7, and at this moment, air bag 7 will
Ear-drum is closed, and in this way when the meatus tube 2 generates negative pressure to tumour progress drawing liquid, the closing of the air bag 7 is made
With can prevent negative pressure from generating harmful effect to ear-drum, while 7 tensioner of the air bag is in duct, play certain fixed make
With, can ensure the tumour position described in face always of the meatus tube 2 in this way, cut compared to traditional ear or when ear forceps operates not
Puncture muff can be generated because of shaking.
In specific design, the meatus tube 2 is divided into front and back two sections, is detachably connected for two sections before and after the meatus tube 2.
It is convenient for the dismounting and cleaning of pricker 3 in the meatus tube 2 in this way, meanwhile, it is described when meatus tube 2 damages, as long as replacing damage
One end.
In specific design as shown in figure 3, the Front-end Design of the meatus tube 2 is circular shape, 2 front end of the meatus tube
Opening diameter is more than the tail diameter of the pricker 3.The circular shape of 2 front end of the meatus tube so that meatus tube 2 is being inserted into ear
When road, the skin of duct will not be damaged.
In specific design, the negative pressure equipment 51, inflation/deflation module 8 use pressure bladder structure, the handle 1 built-in
Equipped with savings power supply.The pressure bladder can be by manually squeezing generation pressure, and the savings power supply can be easily institute
Electromagnetic coil 4 is stated to be powered.The device does not need external power supply all in this way, more convenient to use, at the same without electricity in the case of
It can also use.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of duct tumour draw-out device, it includes handle (1), and the meatus tube (2) being assemblied on handle (1), feature exists
In：It is designed with pricker (3) in the meatus tube (2), the pricker (3) is slidedly assemblied in the inside of the meatus tube (2) front end,
The pricker (3) is made of magnetic material；The meatus tube (2) is front and back to be penetrated through, and is enclosed with outside meatus tube (2) front end
Electromagnetic coil (4), the electromagnetic coil (4) are connected by circuit with power supply, and opening for control circuit break-make is designed on the handle (1)
It closes (11), the rear portion of the meatus tube (2) is connected with negative pressure cavity (5) by metal hose (21), is connected on the negative pressure cavity (5)
There is negative pressure equipment (51)；The front of the pricker (3) is needlepoint form, and the rear portion of the pricker is the body of rod, the body of rod design
There are the front and back two groups sliding shoes (31) being distributed on outside the body of rod, the sliding shoe (31) to rub with the sliding of the meatus tube (2) inner wall
Wipe contact；It is designed with former and later two blocks (22) on the inner wall of meatus tube (2) front end.
2. duct tumour draw-out device according to claim 1, it is characterised in that：It is designed with control on the handle (1)
The forward and reverse current module of electric current (12).
3. duct tumour draw-out device according to claim 1, it is characterised in that：The external package of the electromagnetic coil (4)
There is rubber ring (41).
4. duct tumour draw-out device according to claim 1, it is characterised in that：The external connection of the meatus tube front end
There is the elastic tube (6) forward extended out, air bag (7) is connected on the elastic tube；The air bag (7) passes through conduit (61) and charge and discharge
Gas module (8) is connected.
5. duct tumour draw-out device according to claim 1, it is characterised in that：The meatus tube (2) is divided into front and back two
Section, front and back two sections of the meatus tube (2) are detachably connected.
6. duct tumour draw-out device according to claim 1, it is characterised in that：The Front-end Design of the meatus tube (2)
For circular shape, meatus tube (2) the front opening diameter is more than the tail diameter of the pricker (3).
7. duct tumour draw-out device according to claim 4, it is characterised in that：The negative pressure equipment (51), inflation/deflation
Module (8) uses pressure bladder structure, and savings power supply is equipped in the handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720949.8A CN106214334B (en) | 2016-08-24 | 2016-08-24 | Duct tumour draw-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720949.8A CN106214334B (en) | 2016-08-24 | 2016-08-24 | Duct tumour draw-out device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106214334A CN106214334A (en) | 2016-12-14 |
| CN106214334B true CN106214334B (en) | 2018-09-14 |
Family
ID=57555143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610720949.8A Active CN106214334B (en) | 2016-08-24 | 2016-08-24 | Duct tumour draw-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106214334B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494092B (en) * | 2020-05-12 | 2021-11-30 | 河南省中医院（河南中医药大学第二附属医院） | Can collect duct washing unit of waste liquid |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118525U (en) * | 1991-12-05 | 1992-10-14 | 岳玉飞 | Negative pressure automatic stab blood needle therapy device |
| CN2151721Y (en) * | 1993-03-08 | 1994-01-05 | 陈吉峰 | Foreign body assistant picker for bronchus |
| US5665094A (en) * | 1995-11-13 | 1997-09-09 | Goldenberg; Robert Arlin | Apparatus for aspirating and collecting middle ear specimens |
| CN2367309Y (en) * | 1999-04-22 | 2000-03-08 | 刘可权 | Multifunction puncturing automatic drainage device |
| CN2930625Y (en) * | 2006-07-01 | 2007-08-08 | 李瑞芹 | External leak-proof cyst puncture aspirator |
| JP5021285B2 (en) * | 2006-12-18 | 2012-09-05 | 裕生 梅田 | Hollow needle and tube placement instrument |
| CN203898314U (en) * | 2014-03-25 | 2014-10-29 | 熊昕飏 | Electromagnetically driven lancet device |
| CN204910250U (en) * | 2015-09-18 | 2015-12-30 | 刘锦峰 | Pseudocyst of auricle negative pressure drainage device |
| CN206167175U (en) * | 2016-08-24 | 2017-05-17 | 戴慧芳 | Duct cyst draw -out device |
-
2016
- 2016-08-24 CN CN201610720949.8A patent/CN106214334B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118525U (en) * | 1991-12-05 | 1992-10-14 | 岳玉飞 | Negative pressure automatic stab blood needle therapy device |
| CN2151721Y (en) * | 1993-03-08 | 1994-01-05 | 陈吉峰 | Foreign body assistant picker for bronchus |
| US5665094A (en) * | 1995-11-13 | 1997-09-09 | Goldenberg; Robert Arlin | Apparatus for aspirating and collecting middle ear specimens |
| CN2367309Y (en) * | 1999-04-22 | 2000-03-08 | 刘可权 | Multifunction puncturing automatic drainage device |
| CN2930625Y (en) * | 2006-07-01 | 2007-08-08 | 李瑞芹 | External leak-proof cyst puncture aspirator |
| JP5021285B2 (en) * | 2006-12-18 | 2012-09-05 | 裕生 梅田 | Hollow needle and tube placement instrument |
| CN203898314U (en) * | 2014-03-25 | 2014-10-29 | 熊昕飏 | Electromagnetically driven lancet device |
| CN204910250U (en) * | 2015-09-18 | 2015-12-30 | 刘锦峰 | Pseudocyst of auricle negative pressure drainage device |
| CN206167175U (en) * | 2016-08-24 | 2017-05-17 | 戴慧芳 | Duct cyst draw -out device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106214334A (en) | 2016-12-14 |
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Effective date of registration: 20180803 Address after: 276000 unit 2, building 5, Tianhe garden, Lanshan District, Linyi, Shandong, China 201 Applicant after: Wen Qiang Address before: 325007 82 Dai Jiao Road, Shuang Yu Town, Lucheng District, Wenzhou, Zhejiang. Applicant before: Dai Huifang |
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Effective date of registration: 20200604 Address after: Room 1602, B1 Floor, Lijinxiu Jiangnan (West District), east of Gouyun Road, north of Yinhe No. 2 Road, Suzhou City, Anhui Province Patentee after: Suzhou Teng Teng Intellectual Property Advisory Co.,Ltd. Address before: 276000 unit 2, building 5, Tianhe garden, Lanshan District, Linyi, Shandong, China 201 Patentee before: Wen Qiang |
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Effective date of registration: 20211123 Address after: 264200 No. 220, Keji Road, torch high tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Weihai high tech Park Operation Management Co.,Ltd. Address before: Room 1602, B1 / F, Jinxiu Jiangnan (West District), east of Qingyun Road, north of Yinhe 2nd Road, Suzhou City, Anhui Province Patentee before: Suzhou Teng Teng Intellectual Property Advisory Co.,Ltd. |