CN209450627U - Disposable sleeve puncture outfit - Google Patents
Disposable sleeve puncture outfit Download PDFInfo
- Publication number
- CN209450627U CN209450627U CN201821722700.1U CN201821722700U CN209450627U CN 209450627 U CN209450627 U CN 209450627U CN 201821722700 U CN201821722700 U CN 201821722700U CN 209450627 U CN209450627 U CN 209450627U
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- CN
- China
- Prior art keywords
- puncture
- sealing valve
- screw thread
- external screw
- puncture tube
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- 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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Abstract
The utility model discloses disposable sleeve puncture outfits, wherein: puncture tube one end is equipped with sealing valve, and seal cap is equipped on the outside of sealing valve one end, and sealing valve side is equipped with air shuttle valve, air shuttle valve is equipped with gas injection port, seal cap one end is equipped with a circle recess, and fixing seat one end is equipped with a circle convex buckle, is fixedly connected in the middle part of fixing seat one end with puncture needle, check film is equipped in sealing valve, puncture tube is equipped with external screw thread, and external thread section two sides are equipped with fin, is threaded with locating piece by external screw thread on puncture tube.The utility model is by convex buckle and recess linking lock, so that puncture needle is more stable and reliable in conjunction with puncture tube, convenient for opening puncturing operation channel；Cooperate locating piece by the way that external screw thread is arranged on the outside of puncture tube, can control the piercing depth of puncture tube, puncture outfit can effectively be fixed by the movable plate of stationary positioned block side, improve the safety of operation.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to disposable sleeve puncture outfits.
Background technique
Disposable sleeve puncture outfit be used as punctured in endoscope-assistant surgery after body wall as it is interior steal mirror and surgical instrument into
Intracorporal channel out, and can be used to internal transport of carbon dioxide gas.But in the prior art, when clinical use, tend not to
The piercing depth of control puncture tube well, and the puncture outfit after puncture can not be fixed effectively, and medical staff is needed to perform the operation
When fixed by both hands, Shortcomings.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of can be in order to adjusting the puncture of puncture tube
The puncture outfit of depth.
The technical solution of the utility model is as follows: disposable sleeve puncture outfit, including puncture tube, sealing valve, sealing
Cap, fixing seat, puncture needle, air shuttle valve and gas injection port, in which: described puncture tube one end is equipped with sealing valve, sealing valve one end outside
Equipped with seal cap, sealing valve side is equipped with air shuttle valve, and air shuttle valve is equipped with gas injection port, and seal cap one end is equipped with a circle recess, Gu
Reservation one end is equipped with a circle convex buckle, is fixedly connected in the middle part of fixing seat one end with puncture needle, check film, puncture tube are equipped in sealing valve
It is equipped with external screw thread, external thread section two sides are equipped with fin, are threaded with locating piece by external screw thread on puncture tube.
Preferably, gas injection port and puncture tube are in 45° angle.
Preferably, being fixedly connected for fixing seat and seal cap may be implemented in convex buckle and recess.
Preferably, external screw thread is equipped with the first colour code 15, the second colour code and third colour code 17, the meter full scale of the first colour code
For 5-8mm, the meter full scale of the second colour code is 8-12mm, and the meter full scale of third colour code is 12-15mm.
Preferably, locating piece is square, and locating piece 13 4 have been hinged at movable plate.
The technical effect and advantage of the utility model:
1, it is worn by convex buckle and recess linking lock so that puncture needle is more stable and reliable in conjunction with puncture tube convenient for opening
Pierce operation path；
2, cooperate locating piece by the way that external screw thread is arranged on the outside of puncture tube, can control the piercing depth of puncture tube, pass through
The movable plate of stationary positioned block side can effectively fix puncture outfit, improve the safety of operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sealing valve of the utility model and the decomposition texture schematic diagram of seal cap.
Fig. 3 is the positioning block structure schematic diagram of the utility model.
In figure: 1- puncture tube, 2- sealing valve, 3- seal cap, 4- fixing seat, 5- puncture needle, 6- air shuttle valve, 7- gas injection port,
8- convex buckle, 9- recess, 10- check film, 11- external screw thread, 12- fin, 13- locating piece, 14- movable plate, the first colour code of 15-, 16-
Second colour code, 17 third colour codes.
Specific embodiment
Embodiment 1 please refers to Fig. 1 and Fig. 2, disposable sleeve puncture outfit, including puncture tube 1, sealing valve 2, sealing
Cap 3, fixing seat 4, puncture needle 5, air shuttle valve 6 and gas injection port 7, in which: described 1 one end of puncture tube is equipped with sealing valve 2, sealing valve 2
Seal cap 3 is equipped on the outside of one end, 2 side of sealing valve is equipped with air shuttle valve 6, and air shuttle valve 6 is equipped with gas injection port 7, and 3 one end of seal cap is set
There is a circle recess 9,4 one end of fixing seat is equipped with a circle convex buckle 8, is fixedly connected in the middle part of 4 one end of fixing seat with puncture needle 5, sealing valve 2
Interior to be equipped with check film 10, puncture tube 1 is equipped with external screw thread 11, and 11 sections of two sides of external screw thread are equipped with fin 12, pass through on puncture tube 1 outer
Screw thread 11 is threaded with locating piece 13.
Embodiment 2 please refers to Fig. 1 and Fig. 2, disposable sleeve puncture outfit, in which: gas injection port 7 is in puncture tube 1
45° angle is convenient for charge operation.Remaining is the same as embodiment 1.
Embodiment 3, referring to Fig. 2, disposable sleeve puncture outfit, in which: convex buckle 8 and recess 9 may be implemented to fix
Seat 4 is fixedly connected with seal cap 3, is convenient for puncturing operation, opens operation path.Remaining is the same as embodiment 1.
Embodiment 4, referring to Fig. 2, disposable sleeve puncture outfit, in which: external screw thread 11 be equipped with the first colour code 15,
Second colour code 16 and third colour code 17, the meter full scale of the first colour code 15 are 5-8mm, and the meter full scale of the second colour code 16 is 8-
The meter full scale of 12mm, third colour code 17 are 12-15mm, convenient for quickly adjusting the piercing depth for judging puncture tube 1.Remaining is the same as real
Apply example 1.
Embodiment 5, referring to Fig. 3, disposable sleeve puncture outfit, in which: locating piece 13 is square, locating piece 13
Four have been hinged at movable plate 14, are convenient for fixing movable plate 14 by adhesive tape, so that fixed puncture outfit, is convenient for puncturing
Operation, improves the safety of operation.Remaining is the same as embodiment 1.
Working principle of the utility model is: puncture needle 5 is inserted into puncture tube 1 first, when operation by fixing seat 4
Convex buckle 8 be fixedly connected with the recess 9 in seal cap 3, adjust position of the locating piece 13 on puncture tube 1, it is right that hand pinches fixing seat 4
Patient carries out puncturing operation, after being pierced into patient skin tissue, the movable plate 14 on locating piece 13 is unfolded, and by adhesive tape to activity
Plate 14 is fixed, thus fixed puncture outfit, extracts fixing seat 4 and puncture needle 5 thereon out, completes beating for operation path at this time
It opens, gas injection port 7 is inflated by external gas source, reach closing air shuttle valve 6 after a certain amount, can carry out subsequent
Surgical procedure, after the completion of operation, opens air shuttle valve 6, releases gas in abdomen by gas injection port 7, puncture can be extracted out by tearing adhesive tape
Pipe 1, wraps up operative site.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still
Belong in the protection scope of technical solutions of the utility model.
Claims (5)
1. disposable sleeve puncture outfit, including puncture tube (1), sealing valve (2), seal cap (3), fixing seat (4), puncture needle
(5), air shuttle valve (6) and gas injection port (7), it is characterised in that: described puncture tube (1) one end is equipped with sealing valve (2), sealing valve (2)
Seal cap (3) are equipped on the outside of one end, sealing valve (2) side is equipped with air shuttle valve (6), and air shuttle valve (6) is equipped with gas injection port (7), close
Sealing cap (3) one end is equipped with circle recess (9), and fixing seat (4) one end is equipped with circle convex buckle (8), in the middle part of fixing seat (4) one end with wear
Pricker (5) is fixedly connected, and is equipped with check film (10) in sealing valve (2), and puncture tube (1) is equipped with external screw thread (11), external screw thread
(11) section two sides are equipped with fin (12), are threaded with locating piece (13) by external screw thread (11) on puncture tube (1).
2. disposable sleeve puncture outfit according to claim 1, it is characterised in that: the gas injection port (7) and puncture
Managing (1) is in 45° angle.
3. disposable sleeve puncture outfit according to claim 1, it is characterised in that: the convex buckle (8) and recess (9)
Being fixedly connected for fixing seat (4) and seal cap (3) may be implemented.
4. disposable sleeve puncture outfit according to claim 1, it is characterised in that: the external screw thread (11) is equipped with
First colour code (15), the second colour code (16) and third colour code (17), the meter full scale of the first colour code (15) are 5-8mm, the second color
The meter full scale for marking (16) is 8-12mm, and the meter full scale of third colour code (17) is 12-15mm.
5. disposable sleeve puncture outfit according to claim 1, it is characterised in that: the locating piece (13) is pros
Shape, locating piece (13) four have been hinged at movable plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722700.1U CN209450627U (en) | 2018-10-24 | 2018-10-24 | Disposable sleeve puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722700.1U CN209450627U (en) | 2018-10-24 | 2018-10-24 | Disposable sleeve puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209450627U true CN209450627U (en) | 2019-10-01 |
Family
ID=68037375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821722700.1U Active CN209450627U (en) | 2018-10-24 | 2018-10-24 | Disposable sleeve puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209450627U (en) |
-
2018
- 2018-10-24 CN CN201821722700.1U patent/CN209450627U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |