CN204909591U - Disposable peritoneoscope is with puncture ware - Google Patents
Disposable peritoneoscope is with puncture ware Download PDFInfo
- Publication number
- CN204909591U CN204909591U CN201520690658.XU CN201520690658U CN204909591U CN 204909591 U CN204909591 U CN 204909591U CN 201520690658 U CN201520690658 U CN 201520690658U CN 204909591 U CN204909591 U CN 204909591U
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- CN
- China
- Prior art keywords
- puncture
- air
- puncture cannula
- clips
- gasbag
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- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 210000002445 nipple Anatomy 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 208000005646 Pneumoperitoneum Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000002357 laparoscopic surgery Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model relates to the field of medical equipment, specifically speaking relates to disposable peritoneoscope is with puncture ware. Including pjncture needle, puncture cannula, joint Assembly, syringe and mount, the inserting to serve of puncture cannula is fixed with annular gasbag, be equipped with gasbag gas injection mouth on puncture cannula's the end, be equipped with the air guide groove of a plurality of intercommunication gasbag gas injection mouths and gasbag on puncture cannula's the pipe wall, the last still cover of puncture cannula has the air ring. The utility model discloses the advantage: 1, through the fixed puncture cannula's of gasbag and air ring position, the stability that can keep puncture cannula in very long process, be convenient for surely get the sample after, the restoration of laparoscopic surgery excision incision, and, can clog the pressure of effect on the puncture mouth to reduce the puncture stomatorrhagia, 2, the minimum intubate degree of depth, maximum visibility can provide the wide operation field of vision for the peritoneoscope, 3, can be quick establish pneumoperitoneum, remove the sample.
Description
Technical field
This utility model relates to medical instruments field, specifically, relates to single use peritoneoscope perforator.
Background technology
In human body in laparoscopic medical operation, once find focus in body, need operation or excision, in operation process, perforator is indispensable assistive device.The defect that existing perforator exists is: 1, in operating process, need medical personnel to fix puncture casing with hands, poor stability, is unfavorable for the reparation cutting specimen retroperitoneoscopictechnique excision otch; 2, paracentesis depth can not be controlled well, and then good surgical field of view can not be provided; 3, pneumoperitoneum can not be set up fast, remove specimen.
Utility model content
The purpose of this utility model is, provides single use peritoneoscope perforator, to solve above-mentioned technical problem.
For solving the problem, the technical scheme that this utility model adopts is:
A kind of single use peritoneoscope perforator, comprises puncture needle and puncture casing; Described puncture needle is provided with several pores, and the end of puncture needle is provided with lever; It is characterized in that: also comprise adapter assembly and syringe; The insertion end of described puncture casing is fixed with the air bag of annular; The end of described puncture casing is provided with air bag air injection opening; The tube wall of described puncture casing is provided with the air slot of some communicated air bags air injection openings and air bag; On described puncture casing, also cover has air ring; The end of described puncture casing is provided with the seal nipple for being connected with adapter assembly; The general switch cap of air valve is provided with in described adapter assembly; The top of described adapter assembly is provided with female Luer and gauge tap.
Say further, also comprise fixed mount, described fixed mount is provided with three clips, be respectively be positioned at left side a clip, be positioned at No. two middle clips and be positioned at No. three clips on right side; Described puncture needle, puncture casing, syringe are stuck on a clip, No. two clips, No. three clips.
Beneficial effect: compared with prior art, this utility model has the following advantages: the position 1, being fixed puncture casing by air bag and air ring, can keep the stable of puncture casing in very long process, after being convenient to cut specimen, the reparation of laparoscopic surgery excision otch; And, the pressure of energy bolus effect in puncture orifice, thus it is hemorrhage to reduce puncture orifice; 2, minimum catheter depth, maximum visibility, can be the surgical field of view that peritoneoscope provides wide; 3, pneumoperitoneum can be set up fast, remove specimen.
Accompanying drawing explanation
Fig. 1 is the structural representation of fixed mount described in this utility model;
Fig. 2 is the structural representation of puncture casing described in this utility model;
Fig. 3 is the structural representation of joint described in this utility model;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the structural representation of puncture needle described in this utility model;
Fig. 7 is the structural representation of syringe described in this utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Single use peritoneoscope perforator described in the utility model, comprises puncture needle 4, puncture casing 2, adapter assembly 3, syringe 5 (as shown in Figure 7) and fixed mount 1.
As shown in Figure 6, described puncture needle 4 is provided with several pores 41, and the end of puncture needle 4 is provided with lever 42.
As shown in Figure 2, the insertion end of described puncture casing 2 is fixed with the air bag 21 of annular; The end of described puncture casing 2 is provided with air bag air injection opening 24; The tube wall of described puncture casing 2 is provided with the air slot 23 of some communicated air bags air injection openings 24 and air bag 21; On described puncture casing 2, also cover has air ring 22; The end of described puncture casing 2 is provided with the seal nipple 25 for being connected with adapter assembly 3.
As in Figure 3-5, the general switch cap of air valve is provided with in described adapter assembly 3; The top of described adapter assembly 3 is provided with female Luer 31 and gauge tap 32.
As shown in Figure 1, described fixed mount 1 is provided with three clips, be respectively be positioned at left side a clip 11, be positioned at No. two middle clips 12 and be positioned at No. three clips 13 on right side.When finished product packing, described puncture needle 4, the puncture casing 2 being provided with adapter assembly 3, syringe 5 are stuck on a clip 11, No. two clips 12, No. three clips 13, then plastic packaging.
During use, first open the package, take off on puncture needle 4, puncture casing 2, syringe 5 respectively a clip 11, No. two clips 12, No. three clips 13.Then, the needle tip of puncture needle 4 is inserted from the jack of adapter assembly 3 right-hand member, its needle tip is exposed from the insertion end port of puncture casing 2; After puncture, the front end of syringe 5 is connected with air bag air injection opening 24, by operating syringe 5 to gas injection in air bag 21, air bag 21 is bulged, thus provide better surgical field of view for laparoscopic surgery; Again air ring 22 is moved to the position close to patient skin, make puncture casing 2 more stable; Female Luer 31 connects pneumoperitoneum apparatus connection tube, and by pneumoperitoneum apparatus to gas injection in human abdominal cavity, gauge tap 32 is for controlling the carrying out of gas injection operation or stopping.
Claims (2)
1. a single use peritoneoscope perforator, comprises puncture needle (4) and puncture casing (2); Described puncture needle (4) is provided with several pores (41), and the end of puncture needle (4) is provided with lever (42); It is characterized in that: also comprise adapter assembly (3) and syringe (5); The insertion end of described puncture casing (2) is fixed with the air bag (21) of annular; The end of described puncture casing (2) is provided with air bag air injection opening (24); The tube wall of described puncture casing (2) is provided with the air slot (23) of some communicated air bags air injection openings (24) and air bag (21); On described puncture casing (2), also cover has air ring (22); The end of described puncture casing (2) is provided with the seal nipple (25) for being connected with adapter assembly (3); The general switch cap of air valve is provided with in described adapter assembly (3); The top of described adapter assembly (3) is provided with female Luer (31) and gauge tap (32).
2. single use peritoneoscope perforator according to claim 1, it is characterized in that: also comprise fixed mount (1), described fixed mount is provided with three clips, be respectively be positioned at left side a clip (11), be positioned at No. two middle clips (12) and No. three clips (13) on the right side of being positioned at; Described puncture needle (4), puncture casing (2), syringe (5) are stuck on a clip (11), No. two clips (12), No. three clips (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690658.XU CN204909591U (en) | 2015-09-09 | 2015-09-09 | Disposable peritoneoscope is with puncture ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690658.XU CN204909591U (en) | 2015-09-09 | 2015-09-09 | Disposable peritoneoscope is with puncture ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204909591U true CN204909591U (en) | 2015-12-30 |
Family
ID=54958784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520690658.XU Active CN204909591U (en) | 2015-09-09 | 2015-09-09 | Disposable peritoneoscope is with puncture ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204909591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236782A (en) * | 2019-07-02 | 2019-09-17 | 北京华视诺维医疗科技有限公司 | Aqueous humor acquisition device |
-
2015
- 2015-09-09 CN CN201520690658.XU patent/CN204909591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236782A (en) * | 2019-07-02 | 2019-09-17 | 北京华视诺维医疗科技有限公司 | Aqueous humor acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Mao Huilan Document name: Notification of Qualified Procedures |
|
| DD01 | Delivery of document by public notice | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 1-5102, Lianhang Building, Chaichangtun Village East, Yongledian, Tongzhou District, Beijing 101105 Patentee after: BEIJING KANGTAI YIXIN TECHNOLOGY Co.,Ltd. Address before: Room 3016, Building 3, Yard 29, Dongbei Wangnan Road, Haidian District, Beijing, 100039 Patentee before: BEIJING KANGTAI YIXIN TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |