CN204016435U - A kind of Wicresoft abdominal cavity puncture outfit - Google Patents
A kind of Wicresoft abdominal cavity puncture outfit Download PDFInfo
- Publication number
- CN204016435U CN204016435U CN201420423882.8U CN201420423882U CN204016435U CN 204016435 U CN204016435 U CN 204016435U CN 201420423882 U CN201420423882 U CN 201420423882U CN 204016435 U CN204016435 U CN 204016435U
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- Prior art keywords
- puncture
- needle
- casing
- hole
- assembly
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- 210000000683 abdominal cavity Anatomy 0.000 title claims abstract description 14
- 230000004807 localization Effects 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 9
- 239000000243 solution Substances 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of Wicresoft abdominal cavity puncture outfit, it comprises puncture casing, puncture needle, gas injection valve module, choke assembly, black box and Needle localization assembly, puncture casing is provided with puncture hole and the injecting hole of connection, gas injection valve module is arranged in injecting hole, Needle localization assembly, black box and choke assembly are from top to bottom arranged on puncture casing successively, described puncture needle is successively through Needle localization assembly, stretch into puncture hole after black box and choke assembly and pass puncture casing again, described choke assembly comprises air shuttle valve and only turns over circle, be provided with in air shuttle valve and seal gas in puncture hole and the pellosil that can pass puncture needle, described only turns over press mold portion circle being provided with and matching with pellosil profile, only turn over circle is crimped on air shuttle valve top by the cooperation of press mold portion and pellosil.When this utility model can avoid puncture needle to pull out puncture casing, air shuttle valve turns up and causes the phenomenon of feel discomfort in drawing process.
Description
Technical field
This utility model relates to a kind of Wicresoft abdominal cavity puncture outfit, belongs to technical field of medical instruments.
Background technology
At present, in current major part is clinical, most perforators is in the process of pull-out puncture needle, and silica gel air shuttle valve or sealing ring can, by turning up of drawing, cause feel in drawing process uncomfortable; In addition, puncture needle uses the puncture needle of band cutter, in use there is certain risk, needs to change corresponding endoscope assembly, be used for spying on inside of human body after using puncture needle; In addition, have between puncture casing with puncture needle and be connected not, cause causing stimulation at piercing process to wound, also have, can free 360 degree rotations between puncture casing and puncture needle, be in use difficult to locate.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, provides a kind of Wicresoft abdominal cavity puncture outfit, and when it can avoid puncture needle to pull out puncture casing, air shuttle valve turns up and causes the phenomenon of feel discomfort in drawing process.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of Wicresoft abdominal cavity puncture outfit, it comprises puncture casing, puncture needle, gas injection valve module, choke assembly, black box and Needle localization assembly, puncture casing is provided with puncture hole and the injecting hole of connection, gas injection valve module is arranged in injecting hole, Needle localization assembly, black box and choke assembly are from top to bottom arranged on puncture casing successively, described puncture needle is successively through Needle localization assembly, stretch into puncture hole after black box and choke assembly and pass puncture casing again, described choke assembly comprises air shuttle valve and only turns over circle, be provided with in air shuttle valve and seal gas in puncture hole and the pellosil that can pass puncture needle, described only turns over press mold portion circle being provided with and matching with pellosil profile, only turn over circle is crimped on air shuttle valve top by the cooperation of press mold portion and pellosil.
The technical problem of further solution is: the sharpness that not only will ensure puncture needle head, and ensures its intensity, and reduce the degree of risk of use procedure, the one or both sides of the puncture tip of described puncture needle are provided with plastics cutting edge.
The technical problem of further solution is: directly can insert corresponding endoscope and complete inner spying on, endoscope hole is provided with in described puncture needle, and this endoscope hole is closed at the puncture tip head end of puncture needle, the other end is opening shape, and described puncture needle is transparence.
The technical problem of further solution is: in order to the phenomenon preventing being connected between puncture casing with puncture needle from causing not wound being caused to stimulation in piercing process, the pipe end of the head of described puncture casing be coordinate with puncture needle seamlessly transit shape.
The technical problem of further solution is: in order to prevent in its use procedure, puncture casing and puncture needle are difficult to the phenomenon of locating, described Needle localization assembly comprises the puncture lid end and Needle localization cover plate, the top that the end is arranged on puncture casing is covered in puncture, Needle localization cover plate is arranged at puncture the lid end, and Needle localization cover plate being provided with anti-rotation location division, described puncture needle being provided with the positioning match part coordinated with anti-rotation location division for use in preventing the puncture needle inserting puncture casing from rotating relative to puncture casing.
Further provide a kind of location structure, described anti-rotation location division is locating hole, and described positioning match part is the locating dowel coordinated with locating hole.
After have employed technique scheme, this utility model has following beneficial effect:
1, loading is only turned over after circle, because the pellosil of the contour structures and air shuttle valve that only turn over circle is similar, in use secures the profile of air shuttle valve well, comfortable feel in drawing process, without hindrance, and structure is simple, economic and practical, and assembling is simple.
2, the plastics cutting edge of this utility model employing, reduces the risk in assembling, use procedure, and use raw material cheap, modeling structure is simple.
3, the endoscope hole of unique design of the present utility model, directly can insert corresponding endoscope and complete spying on of inside of human body, save the time of operation, the carrying out of convenient operation.
4, the pipe end of the head of puncture casing designs certain angle, makes puncture needle and puncture casing smooth excessiveness, makes perforator in use can not cause stimulation to wound.
5, employ detent mechanism between puncture needle and puncture casing, puncture needle is in use convenient, and it is more accurate to locate.
Accompanying drawing explanation
Fig. 1 is the explosive view of Wicresoft of the present utility model abdominal cavity puncture outfit;
Fig. 2 is axonometric chart of the present utility model;
Fig. 3 is the structural representation that puncture needle of the present utility model is connected with Needle localization cover plate;
Fig. 4 is the structural representation of Needle localization cover plate of the present utility model;
Fig. 5 is the assembling schematic diagram of puncture needle of the present utility model and puncture casing.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, this utility model is described in further detail.
As shown in Figure 1, a kind of Wicresoft abdominal cavity puncture outfit, it comprises puncture casing 8, puncture needle 9, gas injection valve module 7, choke assembly, black box and Needle localization assembly, puncture casing 8 is provided with puncture hole and the injecting hole of connection, gas injection valve module 7 is arranged in injecting hole, Needle localization assembly, black box and choke assembly are from top to bottom arranged on puncture casing 8 successively, puncture needle 9 is successively through Needle localization assembly, stretch into puncture hole after black box and choke assembly and pass puncture casing 8 again, choke assembly comprises air shuttle valve 6 and only turns over circle 5, be provided with in air shuttle valve 6 and seal gas in puncture hole and the pellosil that can pass puncture needle 9, only turn over press mold portion circle 5 being provided with and matching with pellosil profile, only turn over circle 5 is crimped on air shuttle valve 6 top by the cooperation of press mold portion and pellosil.Black box is silica gel sealing cover 3, and is arranged on the top of choke assembly by inner ring 4.
As shown in Fig. 3,5, the one or both sides of the puncture tip of puncture needle 9 are provided with plastics cutting edge 9-1.What plastics cutting edge 9-1 adopted is unique monolateral arc structure of single-side cutting edge, and this structure not only will ensure the sharpness of puncture needle 9 head, and ensures its intensity, reduces the degree of risk of use procedure.
As shown in Fig. 3,5, be provided with endoscope hole 9-2 in puncture needle 9, and this endoscope hole 9-2 is closed at the puncture tip head end of puncture needle 9, the other end is opening shape, and puncture needle 9 is transparence.This structure can enable this perforator directly insert corresponding endoscope and complete inner spying on.
In order to the phenomenon preventing being connected between puncture casing 8 with puncture needle 9 from causing not wound being caused to stimulation in piercing process, as shown in Figure 3, the pipe end of the head of puncture casing 8 be coordinate with puncture needle 9 seamlessly transit shape.
The phenomenon of locating is difficult in order to prevent puncture casing 8 and puncture needle 9 in its use procedure, as shown in Figure 1, Needle localization assembly comprises the puncture lid end 2 and Needle localization cover plate 1, the top that the end 2 is arranged on puncture casing 8 is covered in puncture, Needle localization cover plate 1 is arranged at puncture the lid end 2, and Needle localization cover plate 1 is provided with anti-rotation location division, puncture needle 9 is provided with the positioning match part coordinating with anti-rotation location division and rotate relative to puncture casing 8 for use in the puncture needle 9 preventing from inserting puncture casing 8.
As shown in Figure 3,4, anti-rotation location division is locating hole 1-1, and positioning match part is the locating dowel 9-3 coordinated with locating hole 1-1.But be not limited thereto.
Advantage of the present utility model is as follows:
1, after circle 5 is only turned in loading, because the pellosil of the contour structures and air shuttle valve 6 that only turn over circle 5 is similar, in use secure the profile of air shuttle valve well, comfortable feel in drawing process, without hindrance, structure is simple, economic and practical, and assembling is simple.
2, the plastics cutting edge 9-1 of this utility model employing, reduces the risk in assembling, use procedure, and use raw material cheap, modeling structure is simple.
3, the endoscope hole 9-2 of unique design of the present utility model, directly can insert corresponding endoscope and complete spying on of inside of human body, save the time of operation, the carrying out of convenient operation.
4, the pipe end of the head of puncture casing 8 designs certain angle, makes puncture needle 9 and puncture casing 8 smooth excessiveness, makes perforator in use can not cause stimulation to wound.
5, employ detent mechanism between puncture needle 9 and puncture casing 8, puncture needle 9 is in use convenient, and it is more accurate to locate.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that this utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. Wicresoft's abdominal cavity puncture outfit, it is characterized in that: it comprises puncture casing (8), puncture needle (9), gas injection valve module (7), choke assembly, black box and Needle localization assembly, puncture casing (8) is provided with puncture hole and the injecting hole of connection, gas injection valve module (7) is arranged in injecting hole, Needle localization assembly, black box and choke assembly are arranged on puncture casing (8) from top to bottom successively, described puncture needle (9) is successively through Needle localization assembly, stretch into puncture hole after black box and choke assembly and pass puncture casing (8) again, described choke assembly comprises air shuttle valve (6) and only turns over circle (5), be provided with in air shuttle valve (6) and seal gas in puncture hole and the pellosil that can pass puncture needle (9), described only turns over press mold portion circle (5) being provided with and matching with pellosil profile, only turn over circle (5) is crimped on air shuttle valve (6) top by the cooperation of press mold portion and pellosil.
2. a kind of Wicresoft according to claim 1 abdominal cavity puncture outfit, is characterized in that: the one or both sides of the puncture tip of described puncture needle (9) are provided with plastics cutting edge (9-1).
3. a kind of Wicresoft according to claim 1 and 2 abdominal cavity puncture outfit, it is characterized in that: in described puncture needle (9), be provided with endoscope hole (9-2), and this endoscope hole (9-2) is closed at the puncture tip head end of puncture needle (9), the other end is opening shape, and described puncture needle (9) is transparence.
4. a kind of Wicresoft according to claim 1 abdominal cavity puncture outfit, is characterized in that: the pipe end of the head of described puncture casing (8) seamlessly transits shape for what coordinate with puncture needle (9).
5. a kind of Wicresoft according to claim 1 abdominal cavity puncture outfit, it is characterized in that: described Needle localization assembly comprises the puncture lid end (2) and Needle localization cover plate (1), the puncture lid end (2) is arranged on the top of puncture casing (8), Needle localization cover plate (1) is arranged on the puncture lid end (2), and (1) is provided with anti-rotation location division with Needle localization cover plate, described puncture needle (9) is provided with the positioning match part coordinated with anti-rotation location division for use in preventing the puncture needle (9) inserting puncture casing (8) from rotating relative to puncture casing (8).
6. a kind of Wicresoft according to claim 5 abdominal cavity puncture outfit, is characterized in that: described anti-rotation location division is locating hole (1-1), and described positioning match part is the locating dowel (9-3) coordinated with locating hole (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423882.8U CN204016435U (en) | 2014-07-29 | 2014-07-29 | A kind of Wicresoft abdominal cavity puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423882.8U CN204016435U (en) | 2014-07-29 | 2014-07-29 | A kind of Wicresoft abdominal cavity puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016435U true CN204016435U (en) | 2014-12-17 |
Family
ID=52056362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423882.8U Expired - Fee Related CN204016435U (en) | 2014-07-29 | 2014-07-29 | A kind of Wicresoft abdominal cavity puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016435U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534576A (en) * | 2016-02-23 | 2016-05-04 | 常州威克医疗器械有限公司 | Disposable puncture outfit |
| CN105935309A (en) * | 2016-06-27 | 2016-09-14 | 江苏风和医疗器材有限公司 | Puncture core tip, puncture core with the same and puncture device |
| CN108261231A (en) * | 2018-03-12 | 2018-07-10 | 天津青松华药医药有限公司 | A kind of puncture cannula device of small-sized laparoscope puncture outfit |
| CN108771559A (en) * | 2018-05-29 | 2018-11-09 | 成都维信电子科大新技术有限公司 | A kind of abdominal cavity puncture outfit |
| CN110384547A (en) * | 2018-04-19 | 2019-10-29 | 微氪医疗器械南通有限公司 | A kind of novel simple puncture outfit |
| CN110384546A (en) * | 2018-04-18 | 2019-10-29 | 微氪医疗器械南通有限公司 | Piercing needle and visual puncturing needle with sword side |
-
2014
- 2014-07-29 CN CN201420423882.8U patent/CN204016435U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534576A (en) * | 2016-02-23 | 2016-05-04 | 常州威克医疗器械有限公司 | Disposable puncture outfit |
| CN105534576B (en) * | 2016-02-23 | 2017-10-24 | 常州威克医疗器械有限公司 | Disposable puncture device |
| CN105935309A (en) * | 2016-06-27 | 2016-09-14 | 江苏风和医疗器材有限公司 | Puncture core tip, puncture core with the same and puncture device |
| CN108261231A (en) * | 2018-03-12 | 2018-07-10 | 天津青松华药医药有限公司 | A kind of puncture cannula device of small-sized laparoscope puncture outfit |
| CN108261231B (en) * | 2018-03-12 | 2024-04-16 | 杰尼肯(苏州)医疗器械有限公司 | Puncture sleeve device of small-sized laparoscope puncture outfit |
| CN110384546A (en) * | 2018-04-18 | 2019-10-29 | 微氪医疗器械南通有限公司 | Piercing needle and visual puncturing needle with sword side |
| CN110384547A (en) * | 2018-04-19 | 2019-10-29 | 微氪医疗器械南通有限公司 | A kind of novel simple puncture outfit |
| CN108771559A (en) * | 2018-05-29 | 2018-11-09 | 成都维信电子科大新技术有限公司 | A kind of abdominal cavity puncture outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 |