CN209734092U - Fixed puncture ware of laparoscopic surgery - Google Patents
Fixed puncture ware of laparoscopic surgery Download PDFInfo
- Publication number
- CN209734092U CN209734092U CN201822258853.1U CN201822258853U CN209734092U CN 209734092 U CN209734092 U CN 209734092U CN 201822258853 U CN201822258853 U CN 201822258853U CN 209734092 U CN209734092 U CN 209734092U
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- puncture
- pushing
- needle core
- cannula
- forceps
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Abstract
The utility model relates to the technical field of medical equipment, a puncture outfit is fixed in laparoscopic surgery is disclosed. The puncture needle comprises an injector, a puncture needle core, a puncture pipe fitting and two forceps clamps, wherein the puncture needle core is detachably arranged in the puncture pipe fitting in a penetrating manner, the puncture pipe fitting is detachably connected with the injector, and the injector is communicated with the puncture needle core; the two forceps jaws are arranged in the puncture tube in a sliding mode, the two forceps jaws are oppositely arranged on two sides of the puncture needle core, the forceps jaws are opened when penetrating out of the puncture tube, and the forceps jaws are closed when retracting into the puncture tube. The utility model discloses a fixed puncture ware of laparoscopic surgery is provided with forceps holder and puncture needle core, can accomplish the tissue through solitary apparatus and fix and drawing liquid and water injection operation, reduces the stomach wall damage for the postoperative is recovered.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a puncture outfit is fixed in laparoscopic surgery.
Background
At present, in carrying out puncture drawing liquid or water injection operation under human endoscope, need two apparatus peritoneoscope nippers, the puncture syringe cooperatees each other just can go on, pass through apparatus peritoneoscope nipper with the left hand and fix puncture position local skin promptly, the puncture syringe is handed to the right hand, along anaesthetizing the position and pierce slowly perpendicularly through the upper reason of rib along the edge, its drawback is, need two apparatus cooperations side can accomplish the operation, it is inconvenient to use in the operation process, if the cooperation is improper, the deviation can appear in the operation, produce danger, operation position wound is big simultaneously, difficult healing.
SUMMERY OF THE UTILITY MODEL
Based on above, the utility model aims to provide a puncture ware is fixed in laparoscopic surgery can accomplish the tissue through solitary apparatus and fix and drawing liquid and water injection operation, reduces the stomach wall damage for the postoperative is recovered.
In order to achieve the purpose, the utility model adopts the following technical proposal:
A fixed puncture outfit for laparoscopic surgery comprises an injector, a puncture needle core, a puncture pipe fitting and two forceps clamps, wherein the puncture needle core is detachably arranged in the puncture pipe fitting in a penetrating way, the puncture pipe fitting is detachably connected with the injector, and the injector is communicated with the puncture needle core; the two forceps jaws are arranged in the puncture tube in a sliding mode, the two forceps jaws are oppositely arranged on two sides of the puncture needle core, the forceps jaws are opened when penetrating out of the puncture tube, and the forceps jaws are closed when retracting into the puncture tube.
as a preferred technical scheme, the puncture pipe fitting comprises a puncture sleeve and a connecting part which are communicated, the puncture needle core is arranged in the puncture sleeve in a penetrating mode, the puncture needle core is detachably connected with the connecting part, and the forceps holder is arranged in the puncture sleeve in a sliding mode.
As a preferred technical scheme, a containing groove is arranged in the connecting part, and the end part of the puncture needle core is arranged in the containing groove.
As a preferred technical solution, the laparoscopic surgery fixing puncture outfit further comprises a pushing part, and the pushing part is slidably arranged on the puncture cannula and connected with the clamp.
As a preferable technical scheme, a guide groove is formed in the side wall of the puncture cannula along the length direction, and the pushing part is arranged in the guide groove in a penetrating manner and connected with the two forceps clamps.
as a preferred technical scheme, the pushing part comprises a pushing body and a pushing handle, and the pushing body is arranged in the puncture cannula and is connected with the forceps clip; one end of the pushing handle is connected with the pushing body, the other end of the pushing handle extends out of the puncture cannula, and the pushing handle can move along the guide groove.
As a preferred technical scheme, the pushing body is of an annular structure, the pushing body is sleeved outside the puncture needle core, and the pushing handle is connected to the outer peripheral surface of the pushing body.
As a preferred technical scheme, the side wall of the puncture cannula is symmetrically provided with two guide grooves, and each guide groove is internally provided with one push handle.
as a preferable technical scheme, the forceps holder comprises a chuck and a forceps rod, the forceps rod is arranged in the puncture cannula, one end of the forceps rod is connected with the chuck, and the other end of the forceps rod is connected with the pushing part.
As a preferable technical scheme, the clamping head and the clamping rod are integrally formed.
The utility model has the advantages that:
the utility model discloses a puncture ware is fixed in laparoscopic surgery, through set up the puncture needle core in the puncture pipe fitting, it sets up two forceps holders to slide in the puncture pipe fitting, can return to the puncture pipe fitting in after snatching the tissue through the slip forceps holder at the operation in-process, and pierce the puncture needle core with the tissue, later carry out drawing liquid and water injection operation, reduce the stomach wall damage, accelerate the postoperative rehabilitation, the device is simple, can accomplish through the device that the tissue is fixed, drawing liquid and water injection operation, need not to cooperate with other parts, and convenient operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of a stationary puncture outfit for laparoscopic surgery according to an embodiment of the present invention;
Fig. 2 is a schematic structural view of a stationary puncture outfit for laparoscopic surgery according to an embodiment of the present invention.
In the figure:
1-puncture needle core;
2-piercing the tube; 21-a puncture cannula; 211-a guide slot; 22-a connecting part; 221-accommodating grooves; 2211 — a first via;
3-clamping; 31-a chuck; 32-a clamp rod;
4-a pushing part; 41-pushing the body; 42-pushing the handle.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
as shown in fig. 1-2, the present embodiment provides a fixed puncture outfit for laparoscopic surgery, which includes an injector (not shown), a puncture needle core 1, a puncture tube 2 and two forceps jaws 3, wherein the puncture needle core 1 is detachably inserted into the puncture tube 2, the puncture tube 2 is detachably connected to the injector, and the injector is communicated with the puncture needle core 1. The two forceps clamps 3 are arranged in the puncture tube 2 in a sliding mode, the two forceps clamps 3 are oppositely arranged on two sides of the puncture needle core 1, the two forceps clamps 3 are opened when penetrating out of the puncture tube 2, and the two forceps clamps are closed when retracting into the puncture tube 2. The fixed puncture ware of laparoscopic surgery of this embodiment is through setting up puncture needle core 1 in puncture pipe fitting 2, it is provided with two forceps holder 3 to slide in puncture pipe fitting 2, forceps holder 3 can retract to puncture pipe fitting 2 after snatching the tissue at operation in-process in the back, and pierce puncture needle core 1 with the tissue, later the syringe carries out drawing liquid and water injection operation, reduce the stomach wall damage, accelerate the postoperative rehabilitation, the device is simple, can accomplish through the device that the tissue is fixed, drawing liquid and water injection operation, need not with other part cooperations, and convenient operation.
specifically, the puncture tube member 2 includes a puncture cannula 21 and a connection portion 22 that are communicated with each other, an internal thread is provided on an inner wall of the puncture cannula 21, an external thread is provided at an end of the connection portion 22 close to the puncture cannula 21, and the puncture cannula 21 is connected to the connection portion 22 by a thread fit. The puncture needle core 1 is arranged in the puncture cannula 21 in a penetrating way, the puncture needle core 1 is detachably connected with the connecting part 22, and the forceps holder 3 is arranged in the puncture cannula 21 in a sliding way. Specifically, a receiving groove 221 is provided in the connecting portion 22, and the end of the lancet core 1 is fitted in the receiving groove 221. Preferably, the accommodating groove 221 in this embodiment is a stepped through hole, the stepped through hole includes a first through hole 2211 and a second through hole that are communicated with each other, the first through hole 2211 is disposed at one end of the connecting portion 22 far away from the puncture cannula 21, the diameter of the first through hole 2211 is the same as that of the end portion of the puncture needle core 1, the diameter of the second through hole is the same as that of the puncture needle core 1, the puncture needle core 1 extends into the connecting portion 22 from the first through hole 2211, the end portion of the puncture needle core 1 is clamped in the first through hole 2211, the needle point of the puncture needle core 1 sequentially passes through the second through hole and the puncture cannula 21, the puncture needle core 1 can be conveniently and rapidly assembled or disassembled from the puncture pipe 2, the puncture needle core 1 is convenient to replace, and the cleanness and sanitation of the puncture needle core 1.
The fixed puncture outfit for laparoscopic surgery further comprises a pushing part 4, wherein the pushing part 4 is slidably arranged on the puncture cannula 21 and is connected with the jaw 3. Specifically, a guide groove 211 is formed in the side wall of the puncture cannula 21 along the length direction, the guide groove 211 is formed in one end, close to the connecting portion 22, of the puncture cannula 21, the pushing portion 4 penetrates through the guide groove 211 and is connected with the two jaws 3, and when the pushing portion 4 slides in the guide groove 211, the two jaws 3 can be driven to penetrate out of or retract into the puncture cannula 21, so that the jaws 3 can be opened or closed.
As shown in fig. 1, pushing portion 4 includes a pushing body 41 and a pushing handle 42, and pushing body 41 is disposed inside puncture cannula 21 and connected to jaw 3. The pushing handle 42 has one end connected to the pushing body 41 and the other end extending out of the puncture cannula 21, so that the user can grasp the pushing part 4, and the pushing handle 42 can move along the guide groove 211. Further, the pushing body 41 is of an annular structure, the pushing body 41 is sleeved outside the puncture needle core 1, and the pushing handle 42 is connected to the outer peripheral surface of the pushing body 41. Preferably, in this embodiment, two guide grooves 211 are symmetrically formed on the side wall of the puncture cannula 21, one push handle 42 is disposed in each guide groove 211, and the two push handles 42 can ensure that the pushing portion 4 is stressed uniformly when sliding.
as shown in fig. 1, the forceps 3 includes a clamping head 31 and a clamping rod 32, the clamping rod 32 is disposed in the puncture cannula 21, one end of the clamping rod 32 is connected to the clamping head 31, the other end is connected to the pushing portion 4, the clamping rod 32 is connected to the pushing body 41, and a user grasps the pushing handle 42 to move along the guide slot 211, so as to drive the pushing body 41 to move in the puncture cannula 21, and thus drive the clamping rod 32 to move along the length direction of the puncture cannula 21, so as to make the clamping head 31 pass through or retract into the puncture cannula 21. Preferably, the clamp 31 is integrally formed with the clamp rod 32 for easy installation.
The fixed puncture ware of laparoscopic surgery of this embodiment is provided with forceps holder 3 and puncture needle core 1, can accomplish tissue fixation and drawing liquid and water injection operation through solitary apparatus, in the operation, with puncture needle core 1 as for the abdominal cavity after, promote to promote handle 42 and keep away from connecting portion 22 and remove, it is close to human tissue to promote body 41 to drive tong bar 32, puncture sleeve 21 is worn out to chuck 31, chuck 3 opens, get human tissue when chuck 3 hook, it moves to promote handle 42 to be close to connecting portion 22, chuck 31 receives the restriction withdrawal puncture sleeve 21 of puncture sleeve 21 in, and pierce the tissue on puncture needle core 1, the syringe carries out drawing liquid and water injection operation, reduce the stomach wall damage, accelerate the postoperative rehabilitation, and is easy to operate, high durability and convenient use.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a puncture ware is fixed in laparoscopic surgery, includes syringe and puncture nook closing member (1), its characterized in that still includes:
The puncture needle core (1) is detachably arranged in the puncture pipe fitting (2) in a penetrating way, the puncture pipe fitting (2) is detachably connected with the injector, and the injector is communicated with the puncture needle core (1); and
Two jaws (3); the two forceps jaws (3) are arranged in the puncture tube piece (2) in a sliding mode, the two forceps jaws (3) are arranged on two sides of the puncture needle core (1) oppositely, the forceps jaws (3) are opened when penetrating out of the puncture tube piece (2), and the forceps jaws (3) are closed when retracting into the puncture tube piece (2).
2. The laparoscopic surgery fixed puncture outfit according to claim 1, wherein the puncture tube member (2) comprises a puncture cannula (21) and a connecting part (22) which are communicated with each other, the puncture needle core (1) is arranged in the puncture cannula (21) in a penetrating way, the puncture needle core (1) is detachably connected with the connecting part (22), and the forceps holder (3) is arranged in the puncture cannula (21) in a sliding way.
3. The laparoscopic surgical fixation penetrator according to claim 2, characterized in that a receiving groove (221) is provided in said connecting portion (22), the end of said core (1) being mounted in said receiving groove (221).
4. The laparoscopic surgical fixation puncture instrument according to claim 2, further comprising a pushing portion (4), wherein the pushing portion (4) is slidably disposed on the puncture cannula (21) and connected with the jaw (3).
5. The laparoscopic surgery fixed puncture outfit according to claim 4, wherein a guide groove (211) is formed on the side wall of the puncture cannula (21) along the length direction, and the pushing part (4) is inserted into the guide groove (211) and connected with the two jaws (3).
6. the laparoscopic surgical fixation puncture instrument according to claim 5, wherein said pushing portion (4) comprises a pushing body (41) and a pushing handle (42), said pushing body (41) being disposed inside said puncture cannula (21) and being connected with said jaw (3); one end of the pushing handle (42) is connected with the pushing body (41), the other end of the pushing handle extends out of the puncture cannula (21), and the pushing handle (42) can move along the guide groove (211).
7. The laparoscopic surgery fixed puncture outfit according to claim 6, wherein the pushing body (41) is a ring structure, the pushing body (41) is sleeved outside the puncture needle core (1), and the pushing handle (42) is connected to the outer peripheral surface of the pushing body (41).
8. The laparoscopic surgical fixation puncture instrument according to claim 7, wherein two guide grooves (211) are symmetrically formed on a sidewall of the puncture cannula (21), and one push handle (42) is disposed in each of the guide grooves (211).
9. The laparoscopic surgical fixation puncture instrument according to claim 4, wherein said jaws (3) include a collet (31) and a jaw lever (32), said jaw lever (32) being disposed inside said puncture cannula (21), one end of said jaw lever (32) being connected to said collet (31) and the other end thereof being connected to said pushing portion (4).
10. The laparoscopic surgical fixation penetrator of claim 9, wherein said collet (31) is integrally formed with said jaw bar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258853.1U CN209734092U (en) | 2018-12-30 | 2018-12-30 | Fixed puncture ware of laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258853.1U CN209734092U (en) | 2018-12-30 | 2018-12-30 | Fixed puncture ware of laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209734092U true CN209734092U (en) | 2019-12-06 |
Family
ID=68703121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258853.1U Expired - Fee Related CN209734092U (en) | 2018-12-30 | 2018-12-30 | Fixed puncture ware of laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209734092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617970A (en) * | 2020-12-02 | 2021-04-09 | 苏州贝诺医疗器械有限公司 | Laparoscope fallopian tube recanalization clamp |
| CN113679452A (en) * | 2021-07-19 | 2021-11-23 | 路肯（上海）医疗科技有限公司 | Disposable puncture outfit for assisting endoscope operation |
| CN114176737A (en) * | 2022-02-16 | 2022-03-15 | 真健康（北京）医疗科技有限公司 | End sleeve clamp and puncture robot |
-
2018
- 2018-12-30 CN CN201822258853.1U patent/CN209734092U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617970A (en) * | 2020-12-02 | 2021-04-09 | 苏州贝诺医疗器械有限公司 | Laparoscope fallopian tube recanalization clamp |
| CN113679452A (en) * | 2021-07-19 | 2021-11-23 | 路肯（上海）医疗科技有限公司 | Disposable puncture outfit for assisting endoscope operation |
| CN114176737A (en) * | 2022-02-16 | 2022-03-15 | 真健康（北京）医疗科技有限公司 | End sleeve clamp and puncture robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191206 Termination date: 20211230 |