CN111544087B

CN111544087B - Surgical forceps with automatic disinfection function

Info

Publication number: CN111544087B
Application number: CN202010378829.0A
Authority: CN
Inventors: 赵志国; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Zhao Zhiguo
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-03-23
Anticipated expiration: 2040-05-07
Also published as: CN111544087A

Abstract

The invention relates to surgical forceps, in particular to surgical forceps with an automatic disinfection function. The technical problem is how to design the surgical forceps with the automatic disinfection function, which has the disinfection function, does not need manual disinfection, is convenient to operate and has high working efficiency. Surgical forceps with automatic disinfection function comprises: the shell, the articulated swinging arms that have of symmetry formula between the casing both sides, its tail end rigid coupling has u type piece, u type piece is kept away from one part middle division of casing has the cavity. According to the invention, the swinging rod is pressed to swing inwards to drive the u-shaped block to swing inwards, so that the tweezers rod can be loosened through the retraction mechanism, the tweezers head is driven by the tweezers rod to move outwards to clamp an object, when the object is clamped to a specified position, the swinging rod is loosened to reset, the tweezers head is driven by the tweezers rod to reset, the tweezers head and the tweezers rod are disinfected by the annular sponge block through alcohol, manual disinfection is not needed, the operation is convenient, and the working efficiency is high.

Description

Surgical forceps with automatic disinfection function

Technical Field

The invention relates to surgical forceps, in particular to surgical forceps with an automatic disinfection function.

Background

Tweezers are a tool for clamping block-shaped medicines, metal particles, hair, thorns and other small things. It can also be used for repairing mobile phone to clamp wire, element and IC pin. Different tweezers are needed in different occasions, and straight-head tweezers, flat-head tweezers and bent tweezers are generally prepared. The tweezers used in the chemistry can not be heated and can not clamp acid medicines, the tweezers are required to be kept clean after being used up, the tweezers are required to be used in the operation of a hospital, but the tweezers can be disinfected to avoid the infection of bacteria to avoid the pollution of the wounds of patients by the tweezers.

The existing tweezers comprise a tweezers handle and two tweezers sheets connected with the tweezers handle, wherein each tweezers sheet comprises a bending part and a first clamping part, one end of the bending part is connected with the tweezers handle, the other end of the bending part inclines upwards to be connected with the first clamping part, the tweezers sheets further comprise a second clamping part, the second clamping part is connected with the first clamping part and inclines downwards, the tweezers sheets further comprise a connecting part, one end of the connecting part is connected with the bending part, and the other end of the connecting part is connected with the tweezers handle. The invention has simple structure, convenient use, good visual effect for users, skid resistance and capability of controlling kneading force, and the patents have the following defects: still need people to prepare a bottle of alcohol specially, again use the cotton of wiping to scribble the alcohol on tweezers and disinfect, it is troublesome so to operate, leads to work efficiency low.

Disclosure of Invention

In order to overcome the defects that a bottle of alcohol is prepared specially by people and then is smeared on tweezers for disinfection by using a wiping cotton, the operation is troublesome, and the working efficiency is low, the technical problem to be solved is as follows: the surgical forceps with the automatic disinfection function has the advantages that the surgical forceps with the automatic disinfection function can have the disinfection function, manual disinfection is not needed, operation is convenient, and working efficiency is high.

The technical scheme of the invention is as follows: surgical forceps with automatic disinfection function comprises: the device comprises a shell, oscillating rods are symmetrically hinged between two sides in the shell, a u-shaped block is fixedly connected to the tail end of the oscillating rods, and a cavity is formed in the middle of one part, far away from the shell, of the u-shaped block; the forceps rod is slidably connected to one side, facing the inside of the u-shaped block of the shell, of the forceps rod in a penetrating mode, and one part, far away from the shell, of the forceps rod is located in the cavity; the first spring is sleeved on the forceps rod, one end of the first spring is fixedly connected with one side, close to the swing rod, in the forceps rod, and the other end of the first spring is fixedly connected with one side, facing towards the inside of the u-shaped block of the shell, in the forceps rod; a forceps head mounted to an end of the forceps rod distal from the housing; the annular sponge block is arranged on the periphery of the cavity and matched with the forceps rod and the forceps head; the T-shaped rod is arranged between the two sides in the shell between the two swing rods, and a torsion spring is connected between one side of the T-shaped rod close to the shell and one side of the two swing rods; the retracting mechanism is arranged between the end part of the T-shaped rod far away from the shell and one part of the two swinging rods far away from the shell and is fixedly connected with the tweezers rod; and the sealing mechanism is arranged between the retraction mechanism and one side of the u-shaped block, is matched with the cavity and is used for sealing the cavity.

As a preferable aspect of the present invention, the radio/tape player includes: the arc-shaped rack is arranged at the end part of the T-shaped rod far away from the shell, and two ends of the arc-shaped rack are fixedly connected with the closing mechanism; the rotating shaft is rotatably arranged between the two inner sides of the swinging rod far away from the shell; the gear is fixedly sleeved on one part of the rotating shaft and meshed with the arc-shaped rack; the winding wheel is fixedly sleeved on one part of the rotating shaft close to the gear, a first pull wire is wound on the winding wheel, and the tail end of the first pull wire is fixedly connected with the end part of the forceps rod far away from the forceps head.

As a preferable aspect of the present invention, the closing mechanism includes: the baffle is hinged to the edge of the outer side of the u-shaped block far away from the shell and matched with the cavity; a second spring connected between a side of the baffle plate facing the housing and away from the forceps head and a side of the u-shaped block facing away from the housing; the fixed rods are arranged at two ends of the arc-shaped rack; the second pull wire is connected to one side of the fixing rod facing the baffle, and the tail end of the second pull wire is fixedly connected with one side of the baffle close to the second spring; and the wire guide wheel is arranged between the two sides in the u-shaped block close to the swinging rod and the second pull wire and is in contact fit with the second pull wire.

As a preferred technical solution of the present invention, the present invention further includes a chucking mechanism, the chucking mechanism includes: the number of the guide sleeves is at least two, and the guide sleeves are arranged on one side of the u-shaped block far away from the swinging rod and the second stay wire; the L-shaped hollow rod is slidably penetrated in the guide sleeve, and the end part of the L-shaped hollow rod facing the shell is in contact fit with one side of the arc-shaped rack; the third spring is sleeved on the L-shaped hollow rod, one end of the third spring is fixedly connected with one side, close to the cavity, of the outer side of the L-shaped hollow rod, and the other end of the third spring is fixedly connected with one side, facing the guide sleeve of the arc-shaped rack, of the guide sleeve; the clamping rod is slidably placed at the end part of the L-shaped hollow rod facing the baffle; the fourth spring is connected between the end part of the clamping rod far away from the baffle and one side in the L-shaped hollow rod; the clamping groove is formed in the side, facing the L-shaped hollow rod, of the cavity body, is positioned on one side of the tweezers rod, and is matched with the clamping rod; the trapezoidal block is installed in the middle of one side of the arc-shaped rack far away from the shell and is matched with the L-shaped hollow rod.

As a preferred embodiment of the present invention, the present invention further comprises: the n-type clamping plate is slidably arranged between the two sides in the shell far away from the T-shaped rod; the groove is formed in the end part, far away from the u-shaped block, of the swinging rod and matched with the n-shaped clamping plate; the screw rod, the screw rod passes through threading rotary type's cross-under and keeps away from the arc rack in the middle of casing portion, its orientation the tip of T type pole with keep away from the arc rack one side rotary type is connected outside the n type cardboard.

As a preferred embodiment of the present invention, the present invention further comprises: and the sealing ring is fixedly sleeved on one part of the periphery of the forceps rod positioned in the cavity and matched with the cavity.

Has the advantages that:

1. the U-shaped block is driven to swing inwards by pressing the swing rod, the tweezers rod can be loosened through the retraction mechanism, the tweezers head is driven by the tweezers rod to move outwards to clamp an object, when the object is clamped to a specified position, the swing rod is loosened to reset, the tweezers head is driven by the tweezers rod to reset, the tweezers head and the tweezers rod are disinfected by the annular sponge block through alcohol, manual disinfection by people is not needed, and the operation is convenient, so that the working efficiency is high.

2. Through the effect of the clamping mechanism, when the tweezers head clamps an object, the tweezers rod is limited, the tweezers head is limited, and the situation that the tweezers head clamps the object due to the fact that the tweezers rod moves randomly is avoided.

3. Through the effect of n type cardboard and recess, can fix the swinging arms when this device need not to use, avoid people to miss and touch the swinging arms and inwards swing.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective sectional view of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Labeled as: 1 … casing, 2 … swinging rod, 3 … T type rod, 4 … torsion spring, 5 … u type block, 6 … forceps rod, 7 … first spring, 8 … cavity, 9 … annular sponge block, 10 … forceps head, 11 … retraction mechanism, 111 … arc rack, 112 … rotating shaft, 113 … reel, 114 … gear, 115 … first pull wire, 12 … closing mechanism, 121 … fixing rod, 122 … second pull wire, 123 … wire guide wheel, 124 … baffle, 125 … second spring, 13 … clamping mechanism, 131 … guide sleeve, 132 … L type hollow rod, 133 … third spring, 134 … clamping rod, 135 … fourth spring, 136 … clamping groove, 137 … trapezoidal block, 14 … screw rod, 15 … n type clamping plate, 16 … groove, 17 … sealing ring.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.

Example 1

Referring to fig. 1-3, a pair of surgical forceps with automatic disinfection function comprises a housing 1, a swing rod 2, a T-shaped rod 3, a torsion spring 4, a u-shaped block 5, a forceps rod 6, a first spring 7, an annular sponge block 9, forceps heads 10, a retracting mechanism 11 and a closing mechanism 12, wherein the swing rod 2 is hinged between the left side and the right side of the front side and the rear side of the housing 1, the u-shaped block 5 is fixedly connected to the bottom end of the swing rod 2, a cavity 8 is formed in the middle of the lower portion of the u-shaped block 5, the annular sponge block 9 is fixedly connected to the inner side of the cavity 8 in the circumferential direction, the forceps rod 6 is slidably arranged in the middle of the bottom of the u-shaped block 5, the first spring 7 is wound between the top of the forceps rod 6 and the bottom of the u-shaped block 5, the lower portion of the forceps rod 6 is in contact fit with the annular sponge block 9 in the cavity 8, the forceps head 10 is arranged at the bottom end of the, a torsion spring 4 is connected between the upper part of the front side face of the T-shaped rod 3 and the upper parts of the inner side faces of the left and right swing rods 2, a retraction mechanism 11 is arranged between the bottom end of the T-shaped rod 3 and the front and rear sides in the left and right swing rods 2, the retraction mechanism 11 is also fixedly connected with the top end of the tweezers rod 6, a sealing mechanism 12 is arranged between the outer bottom of the u-shaped block 5 and the retraction mechanism 11, and the sealing mechanism 12 is matched with the cavity 8.

The retracting mechanism 11 comprises an arc-shaped rack 111, a rotating shaft 112, a reel 113, a gear 114 and a first pull wire 115, the arc-shaped rack 111 is fixedly connected to the bottom end of the T-shaped rod 3, the left end and the right end of the arc-shaped rack 111 are connected with the closing mechanism 12, the rotating shaft 112 is rotatably connected between the front side surface and the rear side surface of the oscillating rod 2, the gear 114 is fixedly connected to the rear portion of the rotating shaft 112, the gear 114 is located above the arc-shaped rack 111 and is meshed with the arc-shaped rack, the reel 113 is fixedly connected to the front portion of the rotating shaft 112, the first pull wire 115 is wound on the reel 113.

The closing mechanism 12 includes a fixing rod 121, a second pull wire 122, a wire guide wheel 123, a baffle 124 and a second spring 125, the left side of the outer bottom of the u-shaped block 5 on the left side is hinged to the right side of the outer bottom of the u-shaped block 5 on the right side, the baffle 124 is matched with the cavity 8, the second spring 125 is connected between the left side of the top of the baffle 124 on the left side and the left side of the outer bottom of the u-shaped block 5 on the left side, the second spring 125 is also connected between the right side of the top of the baffle 124 on the right side and the right side of the outer bottom of the u-shaped block 5 on the right side, the fixing rod 121 is fixedly connected to the left end of the arc rack 111, the second pull wire 122 is connected to the outside of the bottom of the fixing rod 121, the tail end of the second pull wire 122 is fixedly connected to the outside of the top of the baffle 124, the wire guide.

Initially, a large amount of alcohol is absorbed in the annular sponge block 9, the first spring 7 is in a stretching state, the annular sponge block 9 sterilizes the forceps head 10 and the forceps rod 6, when a medical worker needs to use the forceps, the swinging rod 2 is pressed to swing inwards, the torsion spring 4 is compressed, the swinging rod 2 swings inwards to drive the u-shaped block 5 to swing inwards, the u-shaped block 5 swings inwards to drive the sealing mechanism 12 to operate, the sealing mechanism 12 does not block the inside of the cavity 8, meanwhile, the swinging rod 2 swings inwards to drive the retracting mechanism 11 to operate, the retracting mechanism 11 operates to release the forceps rod 6, the forceps rod 6 moves downwards to drive the forceps head 10 to move downwards due to the action of the first spring 7, the medical worker can enable the forceps to face an object needing to be clamped, and the u-shaped block 5 swings inwards to drive the forceps head 10 to swing inwards through the forceps rod 6, the left and right sides of the forceps head 10 swing inwards to be in contact with an object to clamp the object, medical staff can move the swing rod 2 to enable the forceps head 10 to move to clamp the object to a specified position, then the swing rod 2 is loosened, the swing rod 2 swings outwards to drive the u-shaped block 5 to swing outwards to reset under the action of the torsion spring 4, the swing rod 2 swings to reset to drive the retraction and release mechanism 11 to reset, the retraction and release mechanism 11 resets to drive the forceps rod 6 to move upwards, the first spring 7 stretches, the forceps rod 6 moves upwards to drive the forceps head 10 to move upwards into the cavity 8, meanwhile, the u-shaped block 5 resets to enable the sealing mechanism 12 to reset, the sealing mechanism 12 resets to block the cavity 8, alcohol on the annular sponge block 9 is prevented from volatilizing easily, and the annular sponge block 9 disinfects the returned forceps rod 6 and the forceps head 10 through alcohol. Therefore, the tweezers do not need to be put into alcohol for disinfection before use, and the use is convenient and fast.

When the oscillating rod 2 swings inwards to drive the u-shaped block 5 to swing inwards, the oscillating rod 2 also drives the rotating shaft 112 to swing inwards, the rotating shaft 112 swings inwards to drive the gear 114 to swing inwards, the gear 114 swings inwards to rotate reversely on the arc-shaped rack 111, the gear 114 rotates reversely to drive the rotating shaft 112 to rotate reversely, the rotating shaft 112 rotates reversely to drive the reel 113 to rotate reversely, the reel 113 rotates reversely to enable the first pull wire 115 to be loosened, the forceps rod 6 moves downwards to drive the forceps head 10 to move downwards to the outside of the cavity 8 under the action of the first spring 7, medical staff continuously presses the oscillating rod 2 to swing inwards, an object can be clamped through the forceps head 10, the oscillating rod 2 stops being pushed, and the reel 113 stops rotating. When the object is clamped to a designated position, the swinging rod 2 is loosened to reset, the swinging rod 2 resets and drives the gear 114 to swing outwards through the rotating shaft 112 to reset, the gear 114 swings outwards through the arc-shaped rack 111 to rotate positively, the gear 114 rotates positively and drives the reel 113 to rotate positively through the rotating shaft 112, the reel 113 rotates positively and rolls up the first pull wire 115, the first pull wire 115 rolls up and drives the forceps rod 6 to move upwards to reset, and then the forceps head 10 is driven to move upwards to reset and disinfected through alcohol on the annular sponge block 9.

When the u-shaped block 5 swings inwards, the u-shaped block 5 also drives the wire guide wheel 123 to swing inwards, the wire guide wheel 123 swings inwards to drive the baffle 124 to swing upwards towards the outer end through the second pull wire 122, the second spring 125 is compressed, the outer end of the baffle 124 swings upwards to enable the inner end to swing downwards, the inner end of the baffle 124 swings downwards to be separated from the cavity 8, the inside of the cavity 8 cannot be blocked, the tweezer head 10 moves downwards to move to the outside of the cavity 8 to clamp an object, and when the u-shaped block 5 stops swinging, the baffle 124 stops swinging. When the object presss from both sides to the assigned position, loosen swinging arms 2 and make u type piece 5 outwards swing and reset, u type piece 5 resets and drives wire wheel 123 and resets, and wire wheel 123 resets and makes second stay wire 122 loosened, and because of the effect of second spring 125, baffle 124 outer end downswing makes inner upturned swing reset, and baffle 124 continues to keep off in the cavity 8 and avoids the too fast of alcohol volatilization.

Example 2

Referring to fig. 2 and 3, the present embodiment is different from embodiment 1 mainly in that the present embodiment further includes a clamping mechanism 13, the clamping mechanism 13 includes a guide sleeve 131, an L-shaped hollow rod 132, a third spring 133, a clamping rod 134, a fourth spring 135 and a trapezoidal block 137, the guide sleeve 131 is fixedly connected to the lower portion of the right side surface of the left u-shaped block 5 and the lower portion of the left side surface of the right u-shaped block 5, the L-shaped hollow rod 132 is slidably disposed in the guide sleeve 131, the top end of the L-shaped hollow rod 132 is in contact fit with the bottom of the arc-shaped rack 111, the clamping rod 134 is slidably disposed at the outer end of the L-shaped hollow rod 132, the fourth spring 135 is connected between the inner end of the clamping rod 134 and the inner side surface of the L-shaped hollow rod 132, the clamping grooves 136 are formed in the lower portions of the inner side surfaces of the left and right side sub-rods 6, the clamping grooves 136 are in fit with the clamping rod 134, the third spring 133, the trapezoidal blocks 137 are engaged with the L-shaped hollow bar 132.

Initially, the fourth spring 135 is in a compressed state, when the medical staff presses the swing lever 2 to swing inward to swing the u-shaped block 5 inward, the u-shaped block 5 swings inward to drive the L-shaped hollow rod 132 to swing inward through the guide sleeve 131, when the L-shaped hollow rod 132 swings inward to contact with the inclined surface of the trapezoidal block 137, the trapezoidal block 137 makes the L-shaped hollow rod 132 move inward, the third spring 133 compresses, the L-shaped hollow rod 132 moves downward to drive the clamping rod 134 to move downward, the clamping rod 134 moves downward to contact with the forceps rod 6, when the forceps head 10 clamps an object, the clamping rod 134 corresponds to the clamping groove 136, due to the action of the fourth spring 135, the clamping rod 134 is inserted into the clamping groove 136 to limit the forceps rod 6 to avoid moving upward, when the object is clamped to a designated position, the swing lever 2 is released, the u-shaped block 5 swings outward to reset, the u-shaped block 5 swings outward to drive the L-shaped hollow rod 132 to swing outward through the guide sleeve 131, when the L-shaped hollow rod 132 swings outwards and is separated from the trapezoidal block 137, under the action of the third spring 133, the L-shaped hollow rod 132 moves upwards to drive the clamping rod 134 to move upwards for resetting, the clamping rod 134 resets and is separated from the clamping groove 136, the clamping rod 134 resets and is in contact with the u-shaped block 5, the u-shaped block 5 enables the clamping rod 134 to move inwards, the fourth spring 135 compresses, and the forceps rod 6 can drive the forceps head 10 to move upwards for resetting. In this way, it is avoided that the forceps rod 6 moves upwards, which results in a difficulty of the forceps head 10 in gripping the object.

Example 3

Referring to fig. 2 and fig. 3, the present embodiment is different from embodiment 1 and embodiment 2 mainly in that in the present embodiment, the present embodiment further includes a screw 14 and an n-type snap-gauge 15, a groove 16 is formed in the middle of the outer top of the swing rod 2, the n-type snap-gauge 15 is slidably disposed between the upper portions of the front side and the rear side of the inside of the housing 1, the n-type snap-gauge 15 is engaged with the groove 16, the screw 14 is disposed in the middle of the top of the housing 1 through a screw, and the bottom end of the screw 14 is rotatably connected to the middle of.

The forceps rod is characterized by further comprising a sealing ring 17, and the sealing ring 17 is fixedly connected to the lower portion of the forceps rod 6 in the circumferential direction.

When the device is not needed to be used, medical staff twist the screw rod 14 to rotate forwards and move downwards, the screw rod 14 moves downwards to drive the n-type clamping plate 15 to move downwards, the n-type clamping plate 15 moves downwards to be inserted into the groove 16 to fix the swinging rod 2, and the screw rod 14 stops being twisted. When the device needs to be used, the twisting screw 14 rotates reversely and moves upwards, the screw 14 moves upwards to drive the n-type clamping plate 15 to move upwards to reset and be separated from the groove 16, the swinging rod 2 is loosened, and the twisting screw 14 is stopped. Therefore, the device can be prevented from being swung inwards by mistakenly touching the swing rod 2 when the device is not needed to be used.

When the tweezer rod 6 moves downwards, the tweezer rod 6 also drives the sealing ring 17 to move downwards, the sealing ring 17 moves downwards to seal the lower part in the cavity 8, and when the tweezer rod 6 is reset, the sealing ring 17 seals the upper part in the cavity 8. So, guarantee that the sealed effect in the cavity 8 can avoid volatilizing of alcohol faster.

While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. A surgical forceps with automatic disinfection function is characterized by comprising:

the device comprises a shell (1), wherein swing rods (2) are symmetrically hinged between two sides in the shell (1), the tail end of the shell is fixedly connected with a u-shaped block (5), and a cavity (8) is formed in the middle of one part, far away from the shell (1), of the u-shaped block (5);

the forceps rod (6) is slidably connected to one side, facing the inside of the u-shaped block (5) of the shell (1), of the forceps rod (6), and one part, far away from the shell (1), of the forceps rod is located in the cavity (8);

the first spring (7) is sleeved on the forceps rod (6), one end of the first spring (7) is fixedly connected with one side, close to the swinging rod (2), in the forceps rod (6), and the other end of the first spring (7) is fixedly connected with one side, facing the shell (1), in the u-shaped block (5);

a forceps head (10), the forceps head (10) being mounted to an end of the forceps rod (6) remote from the housing (1);

the annular sponge block (9) is arranged on the periphery of the cavity (8), and is matched with the forceps rod (6) and the forceps head (10);

the T-shaped rod (3) is arranged between two inner sides of the shell (1) between the two swing rods (2), and a torsion spring (4) is connected between one side of the T-shaped rod (3) close to the shell (1) and one side of the two swing rods (2);

the retracting and releasing mechanism (11) is arranged between the end part of the T-shaped rod (3) far away from the shell (1) and one part of the two swinging rods (2) far away from the shell (1) and is fixedly connected with the forceps rod (6);

the sealing mechanism (12) is arranged between the retraction mechanism (11) and one side of the u-shaped block (5), is matched with the cavity (8) and is used for sealing the inside of the cavity (8);

the retraction mechanism (11) comprises:

the arc-shaped rack (111) is mounted at the end part, far away from the shell (1), of the T-shaped rod (3), and two ends of the arc-shaped rack (111) are fixedly connected with the closing mechanism (12);

the rotating shaft (112) is rotatably arranged between two inner sides of the swinging rod (2) far away from the shell (1);

the gear (114) is fixedly sleeved on one part of the rotating shaft (112) and meshed with the arc-shaped rack (111);

the reel (113), the said reel (113) is fixed and fitted to the part of the said spindle (112) close to the said gear (114), there are first drawing wires (115) wound on it, the said first drawing wire (115) end is connected fixedly with the said end of the rod of tweezers (6) far away from the said tweezers head (10);

the closing mechanism (12) comprises:

the baffle (124), the baffle (124) is hinged to the position of the edge of the outer side of the u-shaped block (5) far away from the shell (1), and the baffle (124) is matched with the cavity (8);

a second spring (125), the second spring (125) being connected between a side of the baffle plate (124) facing towards the housing (1) and away from the forceps head (10) and an outer side of the u-shaped block (5) away from the housing (1);

the fixing rods (121), the fixing rods (121) are installed at two ends of the arc-shaped rack (111);

the second pull wire (122), the said second pull wire (122) is connected to the side of said dead lever (121) facing said blind (124), its end is connected fixedly to the side of said blind (124) close to said second spring (125);

the wire guide wheel (123), wire guide wheel (123) are installed near the swing rod (2) and between the two sides of the U-shaped block (5) of the second pull wire (122), and the wire guide wheel is in contact fit with the second pull wire (122).

2. Surgical forceps with self-disinfecting function as claimed in claim 1, further comprising a clamping mechanism (13), the clamping mechanism (13) comprising:

the number of the guide sleeves (131) is at least two, and the guide sleeves (131) are arranged on one side of the u-shaped block (5) far away from the swinging rod (2) and the second pull wire (122);

the L-shaped hollow rod (132), the L-shaped hollow rod (132) is slidably penetrated in the guide sleeve (131), and the end part of the L-shaped hollow rod facing the shell (1) is in contact fit with one side of the arc-shaped rack (111);

the third spring (133) is sleeved on the L-shaped hollow rod (132), one end of the third spring (133) is fixedly connected with one side, close to the cavity (8), of the outer side of the L-shaped hollow rod (132), and the other end of the third spring is fixedly connected with one side, facing the arc-shaped rack (111), of the guide sleeve (131);

a catch bar (134), the catch bar (134) slidably disposed at an end of the L-shaped hollow bar (132) facing the baffle (124);

a fourth spring (135), wherein the fourth spring (135) is connected between the end of the clamping rod (134) far away from the baffle plate (124) and the inner side of the L-shaped hollow rod (132);

the clamping groove (136) is formed in the side, facing the L-shaped hollow rod (132), of the forceps rod (6) of the cavity (8) and matched with the clamping rod (134);

the trapezoidal block (137) is installed in the middle of one side of the arc-shaped rack (111) far away from the shell (1) and matched with the L-shaped hollow rod (132).

3. The forceps for surgical operation with the self-sterilizing function as claimed in claim 2, further comprising:

the n-type clamping plate (15) is slidably placed between two sides in the shell (1) far away from the T-shaped rod (3);

the groove (16) is formed in the end part, far away from the U-shaped block (5), of the swinging rod (2) and matched with the n-shaped clamping plate (15);

screw rod (14), screw rod (14) through threading of screw rotary type be kept away from arc rack (111) in the middle of casing (1) one portion, its orientation the tip of T type pole (3) with keep away from arc rack (111) the outside one side rotary type of n type cardboard (15) is connected.

4. The forceps for surgical operation with the self-sterilizing function as claimed in claim 3, further comprising:

the sealing ring (17) is fixedly sleeved on one part of the periphery of the forceps rod (6) positioned in the cavity (8) and matched with the cavity (8).