CN213821621U

CN213821621U - Novel nondestructive fine dissection hemostasis separation forceps set sleeve

Info

Publication number: CN213821621U
Application number: CN202020939188.7U
Authority: CN
Inventors: 高树庚
Original assignee: Cancer Hospital and Institute of CAMS and PUMC
Current assignee: Cancer Hospital and Institute of CAMS and PUMC
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-07-30
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a novel nondestructive fine dissection hemostatic separation forceps set, which comprises a handle, wherein the handle is divided into a left handle and a right handle, one end of the left handle and one end of the right handle are both provided with connecting rods, each connecting rod is movably connected with the handle through a bolt, one end of each connecting rod is provided with a first forceps head, and the first forceps heads are movably connected with the connecting rods through pins; first binding clip includes concave tooth binding clip and lower convex tooth binding clip, go up concave tooth binding clip and lower convex tooth binding clip cooperation and connect, through being provided with concave tooth binding clip, lower convex tooth binding clip, second binding clip, third binding clip and fourth binding clip, during the use, go up concave tooth binding clip and lower convex tooth binding clip meshing, under the effect circumstances of not influencing hemostasis, can effectually show the extrusion damage of reduction apparatus to blood vessel, it exposes to reduce the vascular tooth of apparatus head, the precision is showing and is improving, be favorable to separating more meticulous blood vessel in the art to satisfy the operation that the doctor is applicable to the multi-angle in the art, promote the practicality of hemostatic forceps apparatus greatly.

Description

Novel nondestructive fine dissection hemostasis separation forceps set sleeve

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel nondestructive fine dissection hemostatic separation forceps set.

Background

The hemostatic forceps are used for clamping the blood vessel aorta to prevent blood from flowing out after a patient is rescued to bleed and hemostatic is taken. The principle is the same as for clips, but sterilized. The hemostatic forceps are divided into large, small, toothed, toothless, straight and bent, and different types of hemostatic forceps are selected according to different operation parts. The method for holding the hemostatic forceps is the same as that of the surgical scissors, and comprises a use position and a carrying position.

At present, when the operation is to hemostatic forceps's use, traditional hemostatic forceps, single hemostatic forceps's side tooth carries out the operation of stanching to patient's blood vessel, easily causes the extrusion damage to blood vessel, influences patient's life safety, is unfavorable for doctor's use, and hemostatic forceps instrument head blood vessel tooth exposes, leads to the ware to reduce to vascular hemostasis precision, be unfavorable for more accurate vascular separation in the art, the security performance is not good, we propose novel not damaged meticulous dissection hemostasis separation forceps stack to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel not damaged meticulous dissection hemostasis separation pincers stack to solve among the prior art single hemostatic forceps's side tooth and carry out the operation of stanching to patient's blood vessel, easily cause the extrusion damage to blood vessel, influence patient's life safety, be unfavorable for doctor's use, and hemostatic forceps instrument head blood vessel tooth exposes, lead to the ware to reduce vascular hemostasis precision, be unfavorable for more accurate vascular separation in the art, the not good problem of security performance.

In order to achieve the above object, the utility model provides a following technical scheme: the novel nondestructive fine dissection hemostasis separating forceps set comprises a handle, wherein the handle is divided into a left handle and a right handle, one end of each of the left handle and the right handle is provided with a connecting rod, each connecting rod is movably connected with the handle through a bolt, one end of each connecting rod is provided with a first forceps head, and the first forceps heads are movably connected with the connecting rods through pins;

the first tong head comprises an upper concave tooth tong head and a lower convex tooth tong head, and the upper concave tooth tong head and the lower convex tooth tong head are connected in a matched mode.

Preferably, the handles, the bolts, the connecting rods and the pins are all provided with a plurality of handles, and are respectively and sequentially connected with the second binding clip, the third binding clip and the fourth binding clip.

Preferably, the second binding clip, the third binding clip and the fourth binding clip comprise an upper concave tooth binding clip and a lower convex tooth binding clip.

Preferably, the cross section of the second tong head is arranged in an arc shape.

Preferably, the included angle of the third tong head is arranged in a right-angle shape, and the included angle is arranged in an arc shape.

Preferably, the included angle of the fourth tong head is 110 degrees.

The utility model discloses possess following beneficial effect at least:

(1) the utility model discloses a novel meticulous dissection hemostasis separation pincers stack of not damaged is through being provided with concave tooth binding clip and lower protruding tooth binding clip, during the use, goes up concave tooth binding clip and the meshing of lower protruding tooth binding clip, does not influence under the hemostatic effect condition, can effectually show the extrusion damage that reduces the apparatus to blood vessel, reduces apparatus head blood vessel tooth and exposes, and the precision is showing and is improving, is favorable to separating more meticulous blood vessel in the art, has promoted the security performance of this apparatus.

(2) The utility model discloses a novel not damaged meticulous dissection hemostasis separation pincers stack through being provided with second binding clip, third binding clip and fourth binding clip, during the use, can satisfy the operation that the doctor is applicable to the multi-angle in the art, promotes the practicality of hemostatic forceps apparatus greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the middle clamp head of the present invention;

FIG. 3 is a schematic structural view of a second binding clip of the present invention;

FIG. 4 is a schematic structural view of a third binding clip of the present invention;

fig. 5 is a schematic structural view of a fourth binding clip of the present invention.

In the reference symbols: 1. a handle; 2. a bolt; 3. a connecting rod; 4. a pin; 5. a first binding clip; 51. an upper concave tooth tong head; 52. a lower convex tooth tong head; 6. a second binding clip; 7. a third binding clip; 8. and a fourth binding clip.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1 and 2, the present invention provides a technical solution: the novel nondestructive fine dissection hemostasis separating forceps set comprises a handle 1, wherein the handle 1 is divided into a left handle and a right handle, one ends of the left handle and the right handle are respectively provided with a connecting rod 3, concretely, the connecting rods 3 are fixedly connected with the left handle and the right handle, each connecting rod 3 is movably connected with the handle 1 through a bolt 2, concretely, the two connecting rods 3 are rotatably connected, one end of each connecting rod 3 is provided with a first forceps head 5, concretely, the connecting rod 3 is fixedly connected with the first forceps head 5, the first forceps head 5 is movably connected with the connecting rod 3 through a pin 4, concretely, an upper concave tooth forceps head 51 and a lower convex tooth forceps head 52 of the first forceps head 5 are respectively and fixedly connected with the two connecting rods 3;

first binding clip 5 includes concave tooth binding clip 51 and lower convex tooth binding clip 52, go up concave tooth binding clip 51 and lower convex tooth binding clip 52 cooperation and connect, it is concrete, go up concave tooth binding clip 51 and the meshing of lower convex tooth binding clip 52, during the use, the doctor passes through the handle extrusion, concave tooth binding clip and the meshing of lower convex tooth binding clip are gone up in the realization, can effectually show the extrusion damage of reduction apparatus to blood vessel, it exposes to reduce the vascular tooth of apparatus head, the precision is showing and is improving, be favorable to separating more meticulous blood vessel in the art, the security performance of this apparatus has been promoted.

Referring to fig. 3, 4 and 5, a plurality of handles 1, bolts 2, connecting rods 3 and pins 4 are provided, and are respectively and sequentially connected with a second binding clip 6, a third binding clip 7 and a fourth binding clip 8, so that a doctor can conveniently select hemostatic forceps with different angle sizes according to actual requirements.

Referring to fig. 3, 4 and 5, the second forceps head 6, the third forceps head 7 and the fourth forceps head 8 respectively include an upper concave forceps head 51 and a lower convex forceps head 52, so that the plurality of hemostatic forceps have the characteristics of remarkably reducing the extrusion injury of the instrument to the blood vessel, reducing the exposure of the blood vessel teeth at the head of the instrument, remarkably improving the precision and being beneficial to separating finer blood vessels in the operation.

Referring to fig. 3, the second forceps head 6 has an arc-shaped cross section, and specifically, the second forceps head 6 is arranged in an arc shape of 15mm, which is convenient for a doctor to use.

Referring to fig. 4, an included angle of the third binding clip 7 is arranged in a right-angle shape, and the included angle is arranged in an arc shape, specifically, the second binding clip 7 is arranged in a 20mm right-angle shape, which is convenient for a doctor to use.

Referring to fig. 5, the included angle of the fourth binding clip 8 is 110 °, specifically, the fourth binding clip 8 is 20mm and 110 ° folded, which is convenient for the doctor to use.

Specifically, the utility model discloses during the use, at first according to the actual demand, make things convenient for the doctor to select first binding clip 5 according to the actual conditions demand, second binding clip 6, the hemostatic forceps of the different angle sizes of third binding clip 7 and fourth binding clip 8, the doctor takes corresponding hemostatic forceps handle 1, during the operation, make concave tooth binding clip 51 and lower protruding tooth binding clip 52 mesh on it, can effectually show the extrusion damage of reduction apparatus to blood vessel, it exposes to reduce the vascular tooth of apparatus head, the precision is showing and is improving, be favorable to separating more meticulous blood vessel in the art, thereby promote the security performance of this apparatus, until accomplishing whole working sequence.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel not damaged meticulous dissection hemostasis separation pincers stack, its characterized in that: the multifunctional pliers comprise handles (1), wherein the handles (1) are divided into a left handle and a right handle, connecting rods (3) are arranged at one ends of the left handle and the right handle, each connecting rod (3) is movably connected with the handle (1) through a bolt (2), a first pliers head (5) is arranged at one end of each connecting rod (3), and the first pliers heads (5) are movably connected with the connecting rods (3) through pins (4);

the first tong head (5) comprises an upper concave tooth tong head (51) and a lower convex tooth tong head (52), and the upper concave tooth tong head (51) and the lower convex tooth tong head (52) are connected in a matched mode.

2. The novel atraumatic fine dissection hemostatic separation forceps set of claim 1, wherein: the handle (1), the bolt (2), the connecting rod (3) and the pin (4) are all provided with a plurality of second binding clip (6), third binding clip (7) and fourth binding clip (8) which are connected in sequence respectively.

3. The novel atraumatic fine dissection hemostatic separation forceps set of claim 2, wherein: the second tong head (6), the third tong head (7) and the fourth tong head (8) comprise upper concave tooth tong heads (51) and lower convex tooth tong heads (52).

4. The novel atraumatic fine dissection hemostatic separation forceps set of claim 2, wherein: the section of the second clamp head (6) is arranged in an arc-shaped manner.

5. The novel atraumatic fine dissection hemostatic separation forceps set of claim 2, wherein: the included angle of the third clamp head (7) is right-angle-shaped, and the included angle is arc-shaped.

6. The novel atraumatic fine dissection hemostatic separation forceps set of claim 2, wherein: the included angle of the fourth tong head (8) is 110 degrees.