CN213697091U

CN213697091U - Laparoscope separating forceps with aspirator

Info

Publication number: CN213697091U
Application number: CN202021044427.9U
Authority: CN
Inventors: 梁刚; 王智翔; 何盟国
Original assignee: Shaanxi Nuclear Industry 215 Hospital
Current assignee: Shaanxi Nuclear Industry 215 Hospital
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-07-16
Anticipated expiration: 2030-06-09

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a laparoscope separating forceps with an aspirator, which comprises a clamping piece, a separating forceps main body and the aspirator, wherein the separating forceps main body is of an L-shaped structure, the clamping piece is positioned at the top end of the separating forceps main body, the aspirator is positioned at the tail end of the separating forceps main body, the bottom of the tail end of the separating forceps main body is fixedly connected with a fixed holding rod, the bottom of the tail end of the separating forceps main body is rotatably connected with a rotating holding rod, the inside of the fixed holding rod is movably connected with a lifting rod, the lifting rod, a clapboard, a jacking spring, a clamping block, a fixed brace and teeth are arranged at the bottom end of the separating forceps main body, the fixing of the fixed holding rod and the rotating holding rod is convenient, the hand strength after a doctor is prevented from being concentrated, the operation efficiency is reduced, a thread cover, a thread shaft, a fixed rod and a third handle are arranged at the bottom end, causing unnecessary damage to the patient's body.

Description

Laparoscope separating forceps with aspirator

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to take peritoneoscope separation pincers of aspirator.

Background

When carrying out abdominal cavity operation, need use a peritoneoscope separating forceps usually, operate in inserting the abdominal cavity with peritoneoscope separating forceps, present peritoneoscope separating forceps is mostly doctor one hand when using and holds, it is unstable, the easy shake that produces, when clearing up the fragment that cuts off simultaneously, the clamping piece department of separating forceps is held to the doctor one hand mostly, the operation carries out the in-process doctor and needs high concentration attention, lead to the not good control of hand grip easily, lead to separating forceps top slack, make the cutting fragment drop, influence the operation progress.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a take peritoneoscope separating forceps of aspirator has the fixed of convenient separating forceps, improves operation efficiency, makes the operation more stable characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a laparoscope separating forceps with an aspirator comprises a clamping piece, a separating forceps main body and the aspirator, wherein the separating forceps main body is of an L-shaped structure, the clamping piece is located at the top end of the separating forceps main body, the aspirator is located at the tail end of the separating forceps main body, a fixed holding rod is fixedly connected to the bottom of the tail end of the separating forceps main body, a rotating holding rod is rotatably connected to the bottom of the tail end of the separating forceps main body, a lifting rod is movably connected to the inside of the fixed holding rod, a partition plate is arranged inside the fixed holding rod, a clamping block is connected to the bottom end of the lifting rod, the lifting rod is in through connection with the partition plate, a jacking spring is sleeved at the bottom end of the lifting rod, the top end of the jacking spring is connected with the partition plate, the bottom end of the jacking spring is connected with the clamping block, a fixed brace is connected to the inner side of the rotating holding rod, the top end of the clamping block is clamped with the gap between the teeth.

As the utility model discloses a take preferred technical scheme of peritoneoscope release clamp of aspirator, fixed brace is convex, be provided with spacing spring between the opposite face of rotation holding rod and fixed holding rod.

As the utility model discloses a take peritoneoscope separation pincers preferred technical scheme of aspirator, first handle has been cup jointed on the fixed holding rod, the second handle has been cup jointed on the rotation holding rod, the arc wall has been seted up in the outside of first handle, four arc walls have been seted up in the outside of second handle.

As the utility model discloses a take peritoneoscope separation pincers preferred technical scheme of aspirator, the thread cover has been seted up on the top of separation pincers main part, the separation pincers main part closes soon through the thread cover and is connected with the dead lever, the top of dead lever is connected with the screw thread axle, the screw thread axle closes soon with the thread cover and is connected, the third handle has been cup jointed on the dead lever.

As the preferable technical scheme of the laparoscope separating forceps with the suction apparatus of the utility model, the suction apparatus is connected with an external container through a rubber tube.

As the preferred technical scheme of the peritoneoscope separating forceps with the aspirator of the utility model, the first handle, the second handle and the third handle are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom installation at the separation pincers main part is carried the pull rod, the baffle, the top is tight spring, the block, fixed brace, tooth, the fixed of convenient fixed holding rod and rotation holding rod prevents that doctor's postoperative hand strength can't be concentrated, reduces operation efficiency, at the bottom installation screw thread lid of separation pincers main part, threaded shaft, dead lever and third handle, makes things convenient for the doctor two hands to hold the separation pincers main part and avoids the operation in-process to produce slight shake, causes the unnecessary harm to patient's health.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing handle of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

in the figure: 1. a clip; 2. a release clamp body; 3. a suction apparatus; 4. a limiting spring; 5. teeth; 6. fixing the holding rod; 7. a first grip; 8. rotating the holding rod; 9. a second grip; 10. a threaded cap; 11. a threaded shaft; 12. fixing the rod; 13. a third grip; 14. lifting a pull rod; 15. a partition plate; 16. the spring is tightly propped; 17. a clamping block; 18. and fixing the brace.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a laparoscope separating forceps with an aspirator comprises a clamping piece 1, a separating forceps main body 2 and the aspirator 3, wherein the separating forceps main body 2 is of an L-shaped structure, the clamping piece 1 is positioned at the top end of the separating forceps main body 2, the aspirator 3 is positioned at the tail end of the separating forceps main body 2, the bottom of the tail end of the separating forceps main body 2 is fixedly connected with a fixed holding rod 6, the bottom of the tail end of the separating forceps main body 2 is rotatably connected with a rotating holding rod 8, a lifting rod 14 is movably connected inside the fixed holding rod 6, a partition plate 15 is arranged inside the fixed holding rod 6, a clamping block 17 is connected at the bottom end of the lifting rod 14, the lifting rod 14 is in penetrating connection with the partition plate 15, a jacking spring 16 is sleeved at the bottom end of the lifting rod 14, the top end of the jacking spring 16 is connected with the partition plate 15, the bottom end of the lifting rod is connected with the clamping block 17, a, a gap is formed between the teeth 5 and the teeth 5, and the tip of the engaging block 17 engages with the gap between the teeth 5.

In this embodiment, the rotating holding rod 8 is pinched, at this time, the limiting spring 4 contracts, the fixed brace 18 slides in the fixed holding rod 6, the fixed brace 18 moves deeper in the fixed holding rod 6 along with the closing of the rotating holding rod 8, the rotating holding rod 8 stops rotating after the clamping piece 1 is closed, the gap formed between the clamping block 17 and the tooth 5 is clamped at this time, so that the clamping piece 1 is closed, and after the fragment is clamped out of the body, the lifting rod 14 is pulled to move the clamping block 17 upwards, so that the jacking spring 16 contracts, and under the action of the limiting spring 4, the rotating holding rod 8 is reset.

Specifically, the fixed brace 18 is arc-shaped, and a limiting spring 4 is arranged between the opposite surfaces of the rotating holding rod 8 and the fixed holding rod 6.

In this embodiment, when rotating the holding rod 8 and rotating, rotate the distance between holding rod 8 and the fixed holding rod 6 and reduce, loosen and rotate the holding rod 8 after, under the effect of spacing spring 4, can rotate holding rod 8 and reset.

Specifically, a first grip 7 is sleeved on the fixed holding rod 6, a second grip 9 is sleeved on the rotating holding rod 8, an arc-shaped groove is formed in the outer side of the first grip 7, and four arc-shaped grooves are formed in the outer side of the second grip 9.

In this embodiment, the fixed grip 6 and the rotating grip 8 are held by a single hand, so that fingers are inserted into the second grip 9 and the first grip 7, which facilitates the fixation of the hand position.

Specifically, the top end of the separating forceps main body 2 is provided with a threaded cover 10, the separating forceps main body 2 is connected with a fixing rod 12 in a screwing mode through the threaded cover 10, the top end of the fixing rod 12 is connected with a threaded shaft 11, the threaded shaft 11 is connected with the threaded cover 10 in a screwing mode, and a third handle 13 is sleeved on the fixing rod 12.

In this embodiment, the fixing rod 12 is screwed to the threaded shaft 11 through the threaded cap 10, and the third grip 13 is held by the other hand, so as to facilitate the detachment and installation of the fixing rod 12.

Specifically, the aspirator 3 is connected to the external container through a rubber tube.

In this embodiment, the aspirator 3 sucks blood generated during surgery by generating negative pressure inside the separation forceps main body 2, and stores the blood in the external container.

Specifically, the first grip 7, the second grip 9, and the third grip 13 are all made of rubber.

In this embodiment, the first grip 7, the second grip 9 and the third grip 13 are made of rubber, so as to prevent the first grip, the second grip and the third grip from slipping when being held by two hands and affecting the progress of the operation.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the fixed holding rod 6 and the rotating holding rod 8 are held by one hand, the fingers are arranged on the second holding rod 9, the tiger's mouth is arranged on the first holding rod 7, the fixed rod 12 is screwed and connected with the threaded shaft 11 through the threaded cover 10, the third holding rod 13 is held by the other hand, the clamping piece 1 is extended into the body of a patient, the rotating holding rod 8 is pinched, at the moment, the limit spring 4 is contracted, the fixed brace 18 slides in the fixed holding rod 6, along with the closing of the rotating holding rod 8, the deeper the fixed brace 18 moves in the fixed holding rod 6, after the clamping piece 1 is closed, the rotating holding rod 8 stops rotating, the gap block formed between the block 17 and the teeth 5 clamps out the fragments, the aspirator 3 is started, blood seeps into the body, after the fragments are clamped out of the body, the pulling lifting rod 14 is pulled, the block 17 is moved upwards, the block spring 16 is contracted, the rotating holding rod 8 is reset under the action of the limiting spring 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take peritoneoscope separating forceps of aspirator, includes clamping piece (1), separating forceps main part (2) and aspirator (3), and separating forceps main part (2) are L type structure, and clamping piece (1) are located the top of separating forceps main part (2), and aspirator (3) are located the tail end of separating forceps main part (2), its characterized in that: the improved separation pliers is characterized in that a fixed holding rod (6) is fixedly connected to the bottom of the tail end of the separation pliers body (2), a rotating holding rod (8) is rotatably connected to the bottom of the tail end of the separation pliers body (2), a lifting rod (14) is movably connected to the inside of the fixed holding rod (6), a partition plate (15) is arranged inside the fixed holding rod (6), a clamping block (17) is connected to the bottom end of the lifting rod (14), the lifting rod (14) is connected with the partition plate (15) in a penetrating manner, a jacking spring (16) is sleeved at the bottom end of the lifting rod (14), the top end of the jacking spring (16) is connected with the partition plate (15), the bottom end of the jacking spring is connected with the clamping block (17), a fixed brace (18) is connected to the inner side of the rotating holding rod (8), a plurality of teeth (5) are fixedly connected to the inside of the fixed brace (18), and gaps are formed between the, the top end of the clamping block (17) is clamped with the gap between the teeth (5).

2. The laparoscopic forceps with aspirator according to claim 1, wherein: the fixed brace (18) is arc-shaped, and a limiting spring (4) is arranged between the opposite surfaces of the rotating holding rod (8) and the fixed holding rod (6).

3. The laparoscopic forceps with aspirator according to claim 1, wherein: the fixed holding rod (6) is sleeved with a first grip (7), the rotating holding rod (8) is sleeved with a second grip (9), the outer side of the first grip (7) is provided with an arc-shaped groove, and the outer side of the second grip (9) is provided with four arc-shaped grooves.

4. The laparoscopic forceps with aspirator according to claim 3, wherein: the top end of the separating clamp main body (2) is provided with a threaded cover (10), the separating clamp main body (2) is connected with a fixed rod (12) in a screwing mode through the threaded cover (10), the top end of the fixed rod (12) is connected with a threaded shaft (11), the threaded shaft (11) is connected with the threaded cover (10) in a screwing mode, and a third handle (13) is sleeved on the fixed rod (12).

5. The laparoscopic forceps with aspirator according to claim 1, wherein: the suction apparatus (3) is connected with an external container through a rubber tube.

6. The laparoscopic forceps with aspirator according to claim 4, wherein: the first grip (7), the second grip (9) and the third grip (13) are all made of rubber.