CN215458418U

CN215458418U - Medical free pincers with perforation binding clip

Info

Publication number: CN215458418U
Application number: CN202121051541.9U
Authority: CN
Inventors: 刘曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-11
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses medical free forceps with perforating forceps heads, which comprise a free forceps body, wherein the free forceps body comprises a first handle and a second handle, and the first handle and the second handle are movably hinged through a forceps shaft; the structure of the first handle is the same as that of the second handle, the first handle comprises a first tong head, a first tong rod and a first tong handle, a guide wire through hole is formed in the first handle, and a guide wire is arranged in the guide wire through hole. The utility model has simple structure and convenient operation, can conveniently penetrate the dissociating forceps into a narrow space in the medical diagnosis and treatment process by arranging the telescopic movable metal guide wire in the dissociating forceps, realizes the treatment of the fine tissue, solves the problem that the conventional medical dissociating forceps can not treat the fine tissue, simplifies the operation steps, saves the time, reduces the side damage in the dissociating organ or tissue process, reduces the operation difficulty and greatly improves the operation efficiency.

Description

Medical free pincers with perforation binding clip

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a pair of medical free forceps with perforating forceps heads.

Background

The importance of medical free forceps in the medical diagnosis and treatment process is self-evident, and the types of free forceps used in medical treatment in the market at present are many, but all have certain defects, such as: the method comprises the steps of dissociating organs or tissues in a single-hole thoracoscope operation, winding and then drawing or ligating the organs or tissues, which are common operations in the thoracic operation, wherein conventionally, one dissociating forceps and one thread delivering forceps are needed to complete the operation, the dissociating forceps are firstly used for dissociating target organs or tissues to form a tunnel, the dissociating forceps are kept in a tissue gap tunnel, the head end of the dissociating forceps is exposed at the far end outlet of the tunnel, then the thread delivering forceps are used for delivering thread heads to the exposed head end of the dissociating forceps, the dissociating forceps clamp the thread head section to pull out the threads along the tissue gap tunnel in a reverse direction, the threads are enabled to bypass the target organs or tissues, and then the target organs or tissues are drawn or ligated by the threads, so that the operation is completed. However, in the operation, the incision space is limited, the single-hole thoracoscope visual field is limited, and the position of the target organ or tissue is far, so that the use occasion of the free forceps is limited, the free forceps cannot be deeply inserted into finer tissue to further treat the finer tissue, and the operation effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the existing dissociation forceps cannot accurately dissociate target organ tissues, and provides medical dissociation forceps with perforating forceps heads.

In order to achieve the aim, the utility model provides medical free forceps with a perforating forceps head, which comprise a free forceps body, wherein the free forceps body comprises a first handle and a second handle, and the first handle and the second handle are movably hinged through a forceps shaft; the first handle and the second handle have the same structure, wherein the first handle comprises a first clamp head, a first clamp rod and a first clamp handle, the first clamp head is connected with the first clamp rod, and the first clamp rod is connected with the first clamp handle; the clamp shaft is arranged at the joint of the first clamp rod and the first clamp handle; a wire guide through hole is formed in the first handle and penetrates through the first tong head and the first tong rod along the length direction of the first tong head; and a guide wire is arranged in the guide wire through hole.

Preferably, the first binding clip is an arc-shaped binding clip, the first binding clip is in a tip shape, and the wire guide through hole in the first binding clip is in an arc-shaped structure.

Preferably, the top of the first binding clip is a smooth surface, and the maximum outer diameter of the top of the first binding clip is 0.5 mm.

Preferably, the guide wire through hole penetrates through the top of the first tong head, wherein the diameter of the guide wire through hole is 0.3 mm.

Preferably, the guide wire consists of a metal inner core and a resin coating coated on the surface of the metal inner core.

Preferably, the diameter of the guide wire is smaller than that of the guide wire through hole, wherein the front end of the guide wire is bent, and the guide wire with the bent front end is matched with the arc-shaped guide wire through hole in the first forceps head.

Preferably, the first handle and the second handle are made of titanium alloy materials.

Preferably, a finger stall is arranged at the tail end of the first forceps handle.

The medical free forceps are simple in structure and convenient to operate, the telescopic movable metal guide wire is arranged in the free forceps, so that the free forceps can be conveniently inserted into a narrow space in the medical diagnosis and treatment process, the treatment of fine tissues is realized, and the problem that the existing medical free forceps cannot treat the fine tissues is solved; through the accurate puncture of sharp tip portion of metal seal wire front end and free target organ tissue, free organ or tissue need two apparatus when winding in the limited haplopore thoracoscope operation in chest wall incision space has been solved effectively, the inconvenient problem of operation, only can accomplish the operation with an apparatus, save chest wall incision space, and simplified operating procedure, save the time, reduced free organ or tissue in-process side damage, the degree of difficulty of operation has been reduced, the efficiency of operation has been improved greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the free clamp body of the present invention;

FIG. 2 is a schematic diagram of the structure of the combination of the guide wire and the free clamp of the present invention;

FIG. 3 is a schematic view of a first handle of the present invention;

FIG. 4 is an enlarged view of the structure shown at A in FIG. 3;

FIG. 5 is a cross-sectional view of the first handle of the present invention;

fig. 6 is an enlarged view of the structure shown at B in fig. 5.

The reference numbers illustrate: 1-a first handle, 101-a first tong head, 102-a first tong rod, 103-a first tong handle, 2-a second handle, 3-a tong shaft, 4-a finger sleeve, 5-a guide wire through hole and 6-a guide wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, a pair of medical free forceps with a perforating forceps head includes a free forceps body, the free forceps body includes a first handle 1 and a second handle 2, wherein the first handle 1 and the second handle 2 are made of titanium alloy material, and the first handle 1 and the second handle 2 are movably hinged through a forceps shaft 3; the first handle 1 and the second handle 2 have the same structure (the structure of the first handle is described in this embodiment), the first handle 1 includes a first forceps head 101, a first forceps rod 102 and a first forceps handle 103, the first forceps head 101 is connected to the first forceps rod 102, the first forceps rod 102 is connected to the first forceps handle 103, a finger sleeve 4 is arranged at the end of the first forceps handle 103, and the forceps shaft 3 is arranged at the connection between the first forceps rod 102 and the first forceps handle 103.

Referring to fig. 5 and 6, a wire guiding through hole 5 is formed in the first handle 1, and the wire guiding through hole 5 penetrates through the first forceps head 101 and the first forceps rod 102 along the length direction of the first forceps head 101; a guide wire 6 is arranged in the guide wire through hole 5.

The first binding clip 101 is an arc-shaped binding clip, the first binding clip 101 is in a tip shape, wherein the wire guiding through hole 5 inside the first binding clip 101 is in an arc-shaped structure.

Referring to fig. 3 and 4, the top of the first binding clip 101 is a smooth surface, and the maximum outer diameter of the top of the first binding clip 101 is 0.5 mm.

Referring to fig. 6, the wire guiding through hole 5 penetrates the top of the first binding clip 101, wherein the diameter of the wire guiding through hole 5 is 0.3 mm.

The guide wire 6 is composed of a metal inner core and a resin coating coated on the surface of the metal inner core.

The diameter of the guide wire 6 is smaller than that of the guide wire through hole 5, wherein the front end of the guide wire 6 is bent, and the guide wire 6 with the bent front end is matched with the guide wire through hole 5 in the first forceps head 101.

When in use, the guide wire 6 is inserted into the guide wire through hole 5 in the first handle 1 from the inlet end of the guide wire through hole 5 at the bottom of the first clamp rod 102 in advance, and the diameter of the guide wire 6 is smaller than that of the guide wire through hole 5, so that the guide wire 6 can freely stretch and retract in the guide wire through hole 5; when the guide wire 6 is not needed, the guide wire 6 is only required to be downwards pulled at the tail end of the first forceps rod 102, so that the guide wire 6 is retracted into the guide wire through hole 5 through the top end of the first forceps head 101, and the subsequent operation of the dissociating forceps is facilitated; when the guide wire 6 is needed to free the target organ tissue, the guide wire 6 is only needed to be pushed upwards from the tail end of the first forceps rod 102, so that the top end of the guide wire 6 extends out of the top of the first forceps head 101, the target organ tissue is free, the free forceps are conveniently inserted into a narrow space in the medical diagnosis and treatment process, the treatment of the fine tissue is realized, and the problem that the conventional medical free forceps cannot treat the fine tissue is solved.

The utility model has simple structure and convenient operation, effectively solves the problems of two instruments and inconvenient operation when the organs or tissues are dissociated and wound in the single-hole thoracoscopic operation with limited chest wall incision space by accurately puncturing and dissociating the target organ tissues by the tip part at the front end of the metal guide wire 6, can complete the operation by only one instrument, saves the chest wall incision space, simplifies the operation steps, saves the time, reduces the side damage in the process of dissociating the organs or tissues, reduces the difficulty of the operation and greatly improves the efficiency of the operation.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The medical free forceps with the perforating forceps heads comprise free forceps bodies and are characterized in that the free forceps bodies comprise a first handle and a second handle, wherein the first handle and the second handle are movably hinged through a forceps shaft; the first handle and the second handle have the same structure, wherein the first handle comprises a first clamp head, a first clamp rod and a first clamp handle, the first clamp head is connected with the first clamp rod, and the first clamp rod is connected with the first clamp handle; the clamp shaft is arranged at the joint of the first clamp rod and the first clamp handle; a wire guide through hole is formed in the first handle and penetrates through the first tong head and the first tong rod along the length direction of the first tong head; and a guide wire is arranged in the guide wire through hole.

2. The medical dissociating forceps with the perforating forceps head as claimed in claim 1, wherein the first forceps head is an arc forceps head, the first forceps head is in a tip shape, and the wire guiding through hole inside the first forceps head is in an arc structure.

3. The medical ionization forceps with a perforating forceps head as claimed in claim 2, wherein the first forceps head top is a smooth surface, and the maximum outer diameter of the first forceps head top is 0.5 mm.

4. The medical free forceps with a perforating forceps head as claimed in claim 1, characterized in that the guide wire through hole penetrates through the top of the first forceps head, wherein the diameter of the guide wire through hole is 0.3 mm.

5. The medical free forceps with a perforating forceps head as claimed in claim 1, characterized in that the guide wire is composed of a metal core and a resin coating coated on the surface of the metal core.

6. The medical free forceps with a perforating forceps head as claimed in claim 5, characterized in that the diameter of the guide wire is smaller than that of the guide wire through hole, wherein the front end of the guide wire is curved.

7. The medical dissociating forceps with a perforating forceps head as claimed in claim 1, characterized in that the first handle and the second handle are made of titanium alloy material.

8. The medical dissociating forceps with a perforating forceps head as claimed in claim 1, characterized in that the first forceps handle is provided with a finger sleeve at the tail end.