CN213156236U

CN213156236U - Operating forceps convenient to pass line fast

Info

Publication number: CN213156236U
Application number: CN202021406222.0U
Authority: CN
Inventors: 何苗; 邓志龙; 代灿
Original assignee: Chongqing Fourth Hospital
Current assignee: Chongqing Fourth Hospital
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-11
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses an operation pincers convenient to cross line fast, including the pincers body, fixedly connected with tong pipe on the pincers body, the one end that the pincers body was kept away from to the tong pipe is equipped with movable tip and fixed tip respectively, be equipped with the through wires hole in the tong pipe, first threading passageway has been seted up in the activity tip, it has the threading hose to fix the intercommunication between through wires hole and the first threading passageway, second threading passageway has been seted up in the fixed tip, first threading passageway is linked together with second threading passageway when movable tip and fixed tip are closed, the downthehole interlude of threading has the operation line. The utility model discloses to operate in the line penetrates first threading passageway along the through wires hole and through elasticity threading pipe, make interlock card go into to cut the inslot and carry out the closure through pressing down pincers body control movable end portion and fixed tip and punch, in the closed back rethread metal wire silk will operate the line and wear to insert second threading passageway, wear out until leading to the groove end, easy operation is convenient.

Description

Operating forceps convenient to pass line fast

Technical Field

The utility model relates to an operating forceps especially relates to an operating forceps convenient to cross line fast.

Background

The tissue grasping forceps are one of common surgical instruments, the grasping forceps are controlled to open and close by pressing, the functions of clamping, separating, stopping bleeding and the like of tissues are achieved, manual deflection can be achieved, and the smart surgical grasping forceps use a single tensioning element to close a jaw member and change the grasping angle or direction.

However, the conventional commonly used graspers cannot punch holes in tissues during an operation and cannot directly pass in and out an operation line through the same operation hole, so that the suture line needs to be stretched into the body from the auxiliary operation hole by means of the special wire clamp during threading, the whole thread passing operation is complicated, and the consumed time is more than three minutes. In addition, the auxiliary operation hole is required to be opened, so that the injury to tissues is large.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve and to have "cross line operation complicacy among the prior art, consuming time long, to the great problem of tissue damage", and the operation pincers of being convenient for cross the line fast that provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an operation pincers convenient to cross line fast, includes the pincers body, fixedly connected with tongs on the pincers body, the one end that the pincers body was kept away from to the tongs is equipped with movable tip and fixed tip respectively, be equipped with the through wires hole in the tongs, first threading passageway has been seted up in the activity tip, fixed intercommunication has the threading hose between through wires hole and the first threading passageway, second threading passageway has been seted up in the fixed tip, first threading passageway is linked together with second threading passageway when activity tip and fixed end are closed, it has operation line and metal wire to alternate in the threading hole, fixedly connected with interlock tooth on the activity tip, set up on the fixed tip and cut the groove with interlock tooth matched with, logical groove has been seted up to the bottom side of tongs, it is linked together with second threading passageway to lead to the groove.

Preferably, the pressing part of the pliers body is fixedly connected with two hanging buckles, and an arc-shaped spring is arranged between the two hanging buckles.

Preferably, the clamp body is fixedly connected with a silica gel pad, and the silica gel pad is provided with an anti-skid bulge.

Compared with the prior art, the beneficial effects of the utility model are that:

when the operation forceps are used, the operation wire is fixed at an intersection of the metal guide wire filaments and wound, then the operation wire penetrates into the first threading channel along the threading hole and through the elastic threading pipe, the movable end part and the fixed end part are controlled by pressing the forceps bodies to enable the occlusion card to be clamped into the cutting groove to be closed and punched, after the occlusion, the operation wire penetrates into the second threading channel through the metal guide wire filaments until the tail end of the through groove penetrates out, then the operation forceps are taken out, the operation wire can be directly passed in and out through the same operation hole, the whole threading operation is very simple and convenient, the time is only one minute or even less, and therefore the threading time can be greatly saved;

by adopting the surgical forceps, not only is the tendon injury small in the surgical process, but also an auxiliary surgical hole does not need to be formed near the surgical area, and the tissue injury is small;

through pressing down the pincers body for the arc spring carries out elastic compression, can be fine resets to the pincers body, when the arc spring is along with life cycle elasticity is not enough, still can buckle the both ends of arc spring from two and take off, and the arc spring of more renewing is hung and is put and buckle and continue to use, and is comfortable more and difficult the skidding when making medical staff press through setting up the silica gel pad.

Drawings

Fig. 1 is a schematic front structural view of an operating forceps facilitating rapid threading according to the present invention;

FIG. 2 is a schematic view of the movable end portion engaged with the fixed end portion;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1-forceps body, 2-forceps tube, 3-movable end, 4-fixed end, 5-hanging buckle, 6-arc spring, 7-silica gel pad, 8-first threading channel, 9-second threading channel, 10-through groove, 11-occlusion tooth, 12-operation line, 13-cutting groove, 14-metal guide wire and 15-threading hose.

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. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an operation forceps convenient to cross line fast, including the pincers body 1, the splenium fixedly connected with two of pincers bodies 1 hang and detain 5, it is equipped with arc spring 6 to hang between detaining 5 for two, through pressing the pincers body 1, make arc spring 6 carry out elastic compression, can be fine reset to the pincers body 1, when arc spring 6 is along with the life cycle elasticity not enough, still can take off arc spring 6's both ends from two are hung and detain 5, more new arc spring 6 is hung and is put and continue to use on hanging detaining 5, fixedly connected with silica gel pad 7 on the pincers body 1, be equipped with anti-skidding arch on the silica gel pad 7, make medical staff more comfortable and difficult slipping when pressing down through setting up silica gel pad 7, fixedly connected with pincers pipe 2 on the pincers body 1, the one end that pincers body 1 was kept away from to pincers pipe 2 is equipped with movable tip 3 and fixed tip 4 respectively.

A threading hole is arranged in the forceps tube 2, a first threading channel 8 is arranged in the movable end part 3, a threading hose 15 is fixedly communicated between the threading hole and the first threading channel 8, a second threading channel 9 is arranged in the fixed end part 4, the first threading channel 8 is communicated with the second threading channel 9 when the movable end part 3 and the fixed end part 4 are closed, wherein the engagement and the disengagement of the movable end part 3 and the fixed end part 4 belong to the basic control function of the forceps body 1 in the prior art, not shown in detail, the first threading channel 8 is threaded with a surgical wire 12 and a metal guide wire 14, the end of the metal wire 14 is provided with a crossing, the movable end part 3 is fixedly connected with an occlusion tooth 11, the fixed end portion 4 is provided with a cutting groove 13 matched with the meshing teeth 11, the bottom side of the forceps tube 2 is provided with a through groove 10, and the through groove 10 is communicated with the second threading channel 9.

When the threading forceps are used, the operation wire 12 is fixed at an intersection of the metal guide wire 14 and wound, then the metal guide wire 14 penetrates into the first threading channel 8 along the threading hole and through the elastic threading pipe 15, the movable end part 3 and the fixed end part 4 are controlled to be closed and punched by pressing the forceps body 1, the operation wire 12 is inserted into the second threading channel 9 through the metal guide wire 14 after being closed until penetrating out of the tail end of the through groove 10, and then the operation forceps are taken out, so that the operation wire 12 can be directly passed in and out through the same operation hole, the whole threading operation is very simple and convenient, the consumed time is only about one minute or even less than one minute, and the threading time can be greatly saved; through pressing down the pincers body 1 for arc spring 6 carries out elastic compression, can be fine reset to the pincers body 1, when arc spring 6 is along with life cycle elasticity is not enough, still can be with arc spring 6's both ends from two hang to detain 5 and take off, and arc spring 6 of renewal is hung and is put and continue to use on hanging detaining 5, and is more comfortable and difficult the skidding when making medical staff press through setting up silica gel pad 7. In addition, by adopting the surgical forceps, the injury to the tendon is small in the surgical process, an auxiliary surgical hole does not need to be formed near the surgical area, and the injury to the tissue is small.

Claims

1. The surgical forceps convenient for quick threading comprises a forceps body (1) and is characterized in that a forceps tube (2) is fixedly connected to the forceps body (1), one end, far away from the forceps body (1), of the forceps tube (2) is provided with a movable end portion (3) and a fixed end portion (4) respectively, a threading hole is formed in the forceps tube (2), a first threading channel (8) is formed in the movable end portion (3), a threading hose (15) is fixedly communicated between the threading hole and the first threading channel (8), a second threading channel (9) is formed in the fixed end portion (4), the first threading channel (8) is communicated with the second threading channel (9) when the movable end portion (3) and the fixed end portion (4) are closed, a surgical thread (12) and a metal thread guide (14) are inserted in the threading hole, and an end of the metal thread guide (14) is provided with a crossing, the clamp is characterized in that the movable end portion (3) is fixedly connected with an occlusion tooth (11), the fixed end portion (4) is provided with a cutting groove (13) matched with the occlusion tooth (11), the bottom side of the clamp pipe (2) is provided with a through groove (10), and the through groove (10) is communicated with the second threading channel (9).

2. The surgical forceps according to claim 1, wherein the pressing portion of the forceps body (1) is fixedly connected with two hanging buckles (5), and an arc-shaped spring (6) is arranged between the two hanging buckles (5).

3. The surgical forceps according to claim 1, wherein a silica gel pad (7) is fixedly connected to the forceps body (1), and anti-skid protrusions are arranged on the silica gel pad (7).