A gallbladder grasping forceps for minimally invasive gastrointestinal surgery

Abstract

The utility model discloses a gallbladder grasping forceps for minimally invasive gastrointestinal surgery, comprising forceps one and forceps two, wherein the forceps one protrudes with a fixing block, and the fixing block is provided with an annular groove, a connecting line is tied to the annular groove, and a finger ring is fixed to the end of the connecting line, and the through hole of the finger ring is sleeved on the finger, and the forceps two is provided with a matching piece for assisting the finger ring to pull the forceps one close to the forceps two. In the utility model, the thumb and middle finger of the operator are respectively inserted into the forceps rings of the forceps one and the forceps two, and the connecting ring passes through the round block and the wire groove to reach the round groove, and the operator can sleeve the through hole of the finger ring on the index finger, and at this time, when the index finger is lifted upward, the forceps one and the forceps two can be pulled close to each other under the action of the connecting line, thereby reducing the load on the thumb and middle finger of the operator.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a gallbladder grasping forceps for minimally invasive gastrointestinal surgery. Background Art

[0002] When doctors perform minimally invasive gastrointestinal surgery underground, they need to use various forceps, such as gallbladder grasping forceps.

[0003] When using the current gallbladder grasping forceps, medical staff are required to use the thumb and index finger to open the handle for a long time in order to clamp the forceps head. This puts a lot of pressure on the two fingers, which consumes a lot of physical strength over time and is not conducive to medical staff performing long-term operations. Therefore, there is a need to improve the traditional grasping forceps. Utility Model Content

[0004] The utility model aims to solve the above problems and provides a gallbladder grasping forceps for minimally invasive gastrointestinal surgery.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A gallbladder grasping forceps for minimally invasive gastrointestinal surgery comprises forceps one and forceps two, wherein forceps one is protruding with a fixing block, and the fixing block is provided with an annular groove, a connecting line is tied to the annular groove, and a finger ring is fixed to the end of the connecting line, and the through hole of the finger ring is sleeved on the finger, and forceps two is provided with an auxiliary finger ring to pull forceps one close to a matching piece of forceps two.

[0007] Preferably, the matching piece comprises a round block fixed on the second clamp, and a fixing plate is fixed to the end of the round block, and a wire groove is formed on the fixing plate.

[0008] Preferably, a circular groove connected to the wire groove is formed on the fixing plate, and the connecting wire passes through the outer wall of the round block and the wire groove to reach the circular groove.

[0009] Preferably, an elastic rubber protrusion is provided in the through hole of the finger ring.

[0010] Preferably, the thumb and middle finger of the operator are inserted into the pliers rings of the first pliers and the second pliers, and the index finger of the operator is inserted into the through hole of the finger rings.

[0011] Preferably, the rubber protrusion is tightly fitted with the inner wall of the through hole, so that the rubber protrusion is fixed at the through hole.

[0012] Preferably, the connecting wire is a high-strength metal wire.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the operator's thumb and middle finger are respectively inserted into the pliers rings of the first and second pliers, and the connecting ring passes through the round block and the wire groove to reach the round groove. The operator can then put the through hole of the finger ring on the index finger. At this time, when the index finger is lifted upward, the first and second pliers can be pulled closer to each other under the action of the connecting wire, thereby reducing the load on the thumb and middle finger of the operator.

[0015] 2. The present application can increase the friction between the operator's index finger and the finger ring by means of the protruding block at the through hole of the finger ring, so that when the finger ring is put on the index finger, the finger ring will not easily fall off the index finger, so the finger ring can function stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of the grasping forceps provided according to an embodiment of the utility model is shown;

[0017] Figure 2 An enlarged schematic diagram of structure A provided according to an embodiment of the utility model is shown;

[0018] Figure 3 An enlarged schematic diagram of structure B provided according to an embodiment of the utility model is shown.

[0019] Legend:

[0020] 1. Pliers one; 2. Pliers two; 3. Fixing block; 4. Annular groove; 5. Round block; 6. Fixing plate; 7. Wire groove; 8. Round groove; 9. Connecting wire; 10. Finger ring; 11. Through hole; 12. Bump. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] The utility model provides a technical solution, please refer to Figure 1-3 :

[0024] A gallbladder grasping forceps for minimally invasive gastrointestinal surgery comprises forceps 1 and forceps 2, characterized in that a fixing block 3 protrudes from forceps 1, and an annular groove 4 is provided on the fixing block 3, a connecting line 9 is tied to the annular groove 4, and a finger ring 10 is fixed to the end of the connecting line 9, and a through hole 11 of the finger ring 10 is sleeved on the finger, and forceps 2 is provided with an auxiliary finger ring 10 to pull forceps 1 close to the matching piece of forceps 2. The thumb and middle finger of the operator are inserted into the forceps rings of forceps 1 and forceps 2, and the index finger of the operator is inserted into the through hole 11 of the finger ring 10. An elastic rubber protrusion 12 is connected to the through hole 11 of the finger ring 10, and under the action of the protrusion 12, the friction between the through hole 11 and the finger can be increased to prevent the finger ring 10 from separating from the finger. The rubber protrusion 12 is tightly fitted to the inner wall of the through hole 11, so that the rubber protrusion 12 is fixed at the through hole 11, so that the user can replace different rubber protrusions 12 as needed, so that the finger ring 10 can adapt to the finger circumference of different people. The connecting wire 9 is a high-strength metal wire, so the connecting wire 9 will not break when subjected to the tension of the finger ring 10, and the connecting wire 9 can function stably.

[0025] Embodiment 2:

[0026] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the matching part includes a round block 5 fixed on the second pliers 2, and a fixed plate 6 is fixed at the end of the round block 5, and a wire groove 7 is provided on the fixed plate 6. A circular groove 8 connected to the wire groove 7 is provided on the fixed plate 6, and a connecting wire 9 passes through the outer wall of the round block 5 and the wire groove 7 to reach the circular groove 8. At this time, the index finger is raised, and the finger ring 10 can be moved, and the connecting wire 9 pulls the first pliers 1 and the second pliers 2 closer to each other, thereby reducing the load on the thumb and middle finger of the operator.

[0027] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A gallbladder grasping forceps for minimally invasive gastrointestinal surgery, comprising forceps 1 (1) and forceps 2 (2), characterized in that: The first pliers (1) is provided with a fixing block (3) protruding therefrom, and the fixing block (3) is provided with an annular groove (4), a connecting line (9) is fastened to the annular groove (4), and a finger ring (10) is fixed to the end of the connecting line (9), and a through hole (11) of the finger ring (10) is sleeved on a finger, and the second pliers (2) is provided with an auxiliary finger ring (10) for pulling the first pliers (1) close to the matching piece of the second pliers (2).

2. The gallbladder grasping forceps for minimally invasive gastrointestinal surgery according to claim 1, characterized in that: The matching piece comprises a round block (5) fixed on the second clamp (2), and a fixing plate (6) is fixed on the end of the round block (5), and a wire groove (7) is provided on the fixing plate (6).

3. The gallbladder grasping forceps for minimally invasive gastrointestinal surgery according to claim 2, characterized in that: The fixing plate (6) is provided with a circular groove (8) connected to the wire groove (7), and the connecting wire (9) passes through the outer wall of the round block (5) and the wire groove (7) to reach the circular groove (8).

4. The gallbladder grasping forceps for minimally invasive gastrointestinal surgery according to claim 1, characterized in that: An elastic rubber convex block (12) is connected inside the through hole (11) of the finger ring (10).

5. The gallbladder grasping forceps for minimally invasive gastrointestinal surgery according to claim 1, characterized in that: The thumb and middle finger of an operator are inserted into the pliers rings of the first pliers (1) and the second pliers (2), and the index finger of the operator is inserted into the through hole (11) of the finger ring (10).

6. The gallbladder grasping forceps for minimally invasive gastrointestinal surgery according to claim 4, characterized in that: The rubber protrusion (12) is tightly fitted to the inner wall of the through hole (11), so that the rubber protrusion (12) is fixed at the through hole (11).

7. The gallbladder grasping forceps for minimally invasive gastrointestinal surgery according to claim 1, characterized in that: The connecting wire (9) is a high-strength metal wire.

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