CN207186624U - A kind of medical blood detects puncture needle - Google Patents
A kind of medical blood detects puncture needle Download PDFInfo
- Publication number
- CN207186624U CN207186624U CN201721285186.5U CN201721285186U CN207186624U CN 207186624 U CN207186624 U CN 207186624U CN 201721285186 U CN201721285186 U CN 201721285186U CN 207186624 U CN207186624 U CN 207186624U
- Authority
- CN
- China
- Prior art keywords
- needle tubing
- branch chamber
- needle
- housing
- fixed mount
- 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.)
- Expired - Fee Related
Links
- 239000008280 blood Substances 0.000 title claims abstract description 28
- 210000004369 blood Anatomy 0.000 title claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 238000001574 biopsy Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NFGXHKASABOEEW-UHFFFAOYSA-N 1-methylethyl 11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate Chemical compound COC(C)(C)CCCC(C)CC=CC(C)=CC(=O)OC(C)C NFGXHKASABOEEW-UHFFFAOYSA-N 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 210000005075 mammary gland Anatomy 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010827 pathological analysis Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of medical blood to detect puncture needle, including housing, plunger shaft and branch chamber are offered successively from top to bottom in the housing, and plunger shaft communicates with branch chamber, piston is provided with the plunger shaft, the one end of the piston away from branch chamber is connected with pull bar, the pull bar is extended to outside housing, it is equidistant in the branch chamber to be provided with two baffle plates vertically, three openings are offered in the branch chamber, each opening is communicated with measurement pipe, reaction unit is provided with the measurement pipe, the bottom of the housing is provided with fixed mount, the fixed mount is provided with pipeline, rotating disk is connected with by axis of rotation on the fixed mount, equidistantly the first needle tubing is provided with the rotating disk, second needle tubing and the 3rd needle tubing.The utility model Stability Analysis of Structures, possess multiple measurement pipes and needle tubing, can different measuring points be taken with different needle tubings, and parallel test can be carried out, so as to be averaged to measurement result, increase the accuracy of blood testing.
Description
Technical field
It the utility model is related to blood testing equipment technical field, more particularly to a kind of medical blood detection puncture needle.
Background technology
With the continuous development of medical level, in recent years by the biopsy of ultrasound-guided fine needle aspiration cytology in daily doctor
Application in treatment is more and more.This method is applied under ultrasonic surveillance, and superficial organ's tissue target mesh is obtained by putting forward slotting mode
Mark cell and carry out pathological diagnosis, such as mammary gland, thyroid gland, lymph node, be to early diagnose target good pernicious most quick, simplicity
With the method for safety.For conventional histology biopsy, have the advantages that damage is small, risk is small, result is equally reliable.
This is related to a very important instrument --- puncture needle.
Puncture needle is mainly used in Minimally Invasive Surgery, is used in combination with other Medical Devices, can eliminate the pain of patient, with
The matching used intravenous infusion needle of transfusion device, medical blood-sampling needle and diacan are clinically the most universal puncture outfits
Tool.But in the prior art, common puncture needle can not detect the blood of patient, although some puncture needles can detect patient
Blood situation, but generally only detection once, lack Parallel testing group, cause detection only have a sample error easily be present,
And the syringe needle of puncture needle only has one can not be switched in real time according to the position of patient, so as to take difference to different positions
The syringe needle of thickness, so as to increase the convenience of detection.
Utility model content
The purpose of this utility model is to lack parallel test to solve blood testing puncture needle in the prior art to cause to survey
The problem of amount is inaccurate, and a kind of medical blood detection puncture needle proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of medical blood detects puncture needle, including housing, and plunger shaft is offered successively from top to bottom in the housing
And branch chamber, and plunger shaft is communicated with branch chamber, and piston is provided with the plunger shaft, the one end of the piston away from branch chamber connects
Be connected to pull bar, the pull bar is extended to outside housing, in the branch chamber it is equidistant it is vertical be provided with two baffle plates, in the branch chamber
Three openings are offered, each opening is communicated with measurement pipe, and reaction unit is provided with the measurement pipe, the housing
Bottom is provided with fixed mount, and the fixed mount is provided with pipeline, and pipeline connects with branch chamber, is turned on the fixed mount by rotating shaft
It is dynamic to be connected with rotating disk, the first needle tubing, the second needle tubing and the 3rd needle tubing equidistantly are provided with the rotating disk, the fixed mount is provided with
Collar stop.
Preferably, the collar stop upper and lower ends offer fluting.
Preferably, chute is offered on first needle tubing, the second needle tubing and the 3rd needle tubing, the collar stop passes through
Chute.
Preferably, the diameter of first needle tubing is less than the second needle tubing, and the diameter of second needle tubing is less than the 3rd needle tubing.
Preferably, the reaction unit can be reaction test paper.
In the utility model, the setting of more needle tubings can detect to the different parts of patient, rotate rotating disk during switching, turn
Disk drives three needle tubings to rotate, and can be detected when needle tubing is with pipeline communication, can be by separately due to the setting of collar stop
Outer two idle needle tubings are blocked, and prevent blood leakage, and piston and pull bar are prior art, can carry out blood drawing detection, blood warp
By branch chamber be divided into three parts respectively from opening enter measurement pipe in detected, reaction unit can be reaction test paper, so as to according to
The response situation of reaction test paper is analyzed.The utility model Stability Analysis of Structures, possess multiple measurement pipes and needle tubing, can be to different surveys
Different needle tubings is taken at amount position, and can carry out parallel test, so as to be averaged to measurement result, increases the standard of blood testing
True property.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of medical blood detect puncture needle structural representation；
Fig. 2 be the utility model proposes a kind of medical blood detect puncture needle side view；
Fig. 3 be the utility model proposes a kind of medical blood detect puncture needle rearview；
Fig. 4 be the utility model proposes a kind of medical blood detect puncture needle holder segment structural representation.
In figure：1 housing, 2 plunger shafts, 3 pull bars, 4 pistons, 5 openings, 6 branch chambers, 7 baffle plates, 8 measurement pipes, 9 reaction units,
10 pipelines, 11 collar stops, 12 fixed mounts, 13 rotating shafts, 14 first needle tubings, 15 second needle tubings, 16 the 3rd needle tubings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of medical blood detect puncture needle, including housing 1, opened up successively from top to bottom in housing 1
There are plunger shaft 2 and branch chamber 6, and plunger shaft 2 communicates with branch chamber 6, is provided with piston 4 in plunger shaft 2, piston 4 is away from branch chamber 6
One end be connected with pull bar 3, pull bar 3 is extended to outside housing 1, equidistant in branch chamber 6 to be provided with two baffle plates 7, branch chamber 6 vertically
Three openings 5 are inside offered, each opening 5 is communicated with measurement pipe 8, reaction unit 9, the bottom of housing 1 are provided with measurement pipe 8
Provided with fixed mount 12, fixed mount 12 is provided with pipeline 10, and pipeline 10 connects with branch chamber 6, passes through rotating shaft 13 on fixed mount 12
Rotating disk is rotatably connected to, equidistantly the first needle tubing 14, the second needle tubing 15 and the 3rd needle tubing 16 is provided with rotating disk, is set on fixed mount 12
There is collar stop 11, the upper and lower ends of collar stop 11 offer fluting, and the setting of fluting can connect needle tubing with pipeline 10, the
Chute is offered on one needle tubing 14, the second needle tubing 15 and the 3rd needle tubing 16, collar stop 11 passes through chute, and needle tubing can be achieved
Slide and stop, the diameter of the first needle tubing 14 is less than the second needle tubing 15, and the diameter of the second needle tubing 15 is less than the 3rd needle tubing 16, three kinds
The needle tubing of different size can measure to the different parts of patient, and reaction unit 9 can be reaction test paper, react test paper detection side
Just.
The utility model can be detected using different needle tubings to the different parts of patient, rotate rotating disk during switching, be turned
Disk drives three needle tubings to rotate, and can be detected when needle tubing connects with pipeline 10, can be with due to the setting of collar stop 11
Two other idle needle tubing to be blocked, prevents blood leakage, piston 4 and pull bar 3 are prior art, can carry out blood drawing detection,
Blood is divided into three parts via branch chamber 6 and detected respectively out of opening 5 entrance measurement pipe 8, and reaction unit can be reaction test paper,
So as to be analyzed according to the response situation of reaction test paper.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of medical blood detects puncture needle, including housing (1), it is characterised in that in the housing (1) from top to bottom according to
It is secondary to offer plunger shaft (2) and branch chamber (6), and plunger shaft (2) communicates with branch chamber (6), is provided with and lives in the plunger shaft (2)
To fill in (4), the one end of the piston (4) away from branch chamber (6) is connected with pull bar (3), and the pull bar (3) extends to housing (1) outside,
It is equidistant in the branch chamber (6) to be provided with two baffle plates (7) vertically, three openings (5) are offered in the branch chamber (6), often
The individual opening (5) is communicated with measurement pipe (8), and reaction unit (9), the bottom of the housing (1) are provided with the measurement pipe (8)
End is provided with fixed mount (12), and the fixed mount (12) is provided with pipeline (10), and pipeline (10) connects with branch chamber (6), described
Rotating disk is rotatably connected to by rotating shaft (13) on fixed mount (12), the first needle tubing (14), second are equidistantly provided with the rotating disk
Needle tubing (15) and the 3rd needle tubing (16), the fixed mount (12) are provided with collar stop (11).
A kind of 2. medical blood detection puncture needle according to claim 1, it is characterised in that the collar stop (11)
Upper and lower ends offer fluting.
A kind of 3. medical blood detection puncture needle according to claim 1, it is characterised in that first needle tubing
(14) chute, is offered on the second needle tubing (15) and the 3rd needle tubing (16), the collar stop (11) passes through chute.
A kind of 4. medical blood detection puncture needle according to claim 1, it is characterised in that first needle tubing (14)
Diameter be less than the second needle tubing (15), the diameter of second needle tubing (15) is less than the 3rd needle tubing (16).
A kind of 5. medical blood detection puncture needle according to claim 1, it is characterised in that the reaction unit (9)
It can be reaction test paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721285186.5U CN207186624U (en) | 2017-10-06 | 2017-10-06 | A kind of medical blood detects puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721285186.5U CN207186624U (en) | 2017-10-06 | 2017-10-06 | A kind of medical blood detects puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207186624U true CN207186624U (en) | 2018-04-06 |
Family
ID=61787762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721285186.5U Expired - Fee Related CN207186624U (en) | 2017-10-06 | 2017-10-06 | A kind of medical blood detects puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207186624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720932A (en) * | 2019-10-31 | 2020-01-24 | 安徽文天信息科技有限公司 | Be provided with multi-needle structure's piercing depth for blood test |
-
2017
- 2017-10-06 CN CN201721285186.5U patent/CN207186624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720932A (en) * | 2019-10-31 | 2020-01-24 | 安徽文天信息科技有限公司 | Be provided with multi-needle structure's piercing depth for blood test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5415073B2 (en) | Closed blood sampling system with isolated pressure monitoring | |
| CN207186624U (en) | A kind of medical blood detects puncture needle | |
| CN203107113U (en) | Intra-abdominal pressure testing device | |
| CN210871447U (en) | Pressure-measuring and temperature-measuring endoscope tube and endoscope | |
| CN106923806A (en) | A kind of central venous pressure automatic monitoring system | |
| CN109276294A (en) | A therapeutic lumbar puncture needle capable of measuring cerebrospinal fluid oxygen partial pressure and biochemical indexes | |
| CN107260202A (en) | A kind of breast imaging towing device for improving breast imaging effect | |
| CN107788996A (en) | With automatic blood drawing functional device | |
| CN101406388A (en) | Vaginal speculum | |
| CN208274573U (en) | A kind of diabetes detection sampler | |
| CN107345899A (en) | A kind of total internal reflection micro-fluidic chip detects all-in-one | |
| CN207280948U (en) | A kind of particle analysis gauge fluid path detection device | |
| CN213722131U (en) | Clinical sampling device of tumour | |
| CN113892979B (en) | Medical tumor pancreas wet negative pressure puncture needle and use method thereof | |
| CN213076093U (en) | A heart valve repair water injection pressure measuring device | |
| CN105266792A (en) | Intra-abdominal pressure monitoring system and monitoring method thereof | |
| CN213430266U (en) | Intelligent biopsy needle | |
| CN211484548U (en) | Invasive pressure sensor | |
| CN109157229A (en) | A kind of continuous artery blood glucose monitoring device and its control method | |
| CN211094164U (en) | Collection system for human blood concentration control of being convenient for | |
| CN221357880U (en) | Drainage bag with drainage fluid colorimetric function | |
| CN201929950U (en) | Microminiaturized arterial pressure measuring sensor | |
| CN209102587U (en) | A kind of medical catheter coating sliding capability test device | |
| CN211068375U (en) | High-pressure injector with high-precision injection volume and pressure testing device | |
| CN109115586A (en) | Pathological diagnosis automatic staining analytical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20181006 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |