CN211409344U

CN211409344U - Improved bipolar electric forceps

Info

Publication number: CN211409344U
Application number: CN201922327855.6U
Authority: CN
Inventors: 项博
Original assignee: Shangluo Langxi Photoelectric Technology Co ltd
Current assignee: Shangluo Langxi Photoelectric Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-04
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an improved bipolar electric forceps, which comprises a base, a guide component, an upper forceps piece, a lower forceps piece, an upper forceps tip and a lower forceps tip, wherein the base is an insulating rubber body; the front ends of the upper forceps sheet and the lower forceps sheet are respectively provided with an installation groove; the tail parts of the upper forceps tip and the lower forceps tip are provided with inserting rods; the upper forceps tip is arranged at the front end of the upper forceps sheet, and the inserting rod is inserted into the installing groove and is tightly pressed and fixed with the installing groove, so that the upper forceps tip and the upper forceps sheet are fixed into a whole; the lower forceps tip is arranged at the front end of the lower forceps piece, and the inserting rod is inserted into the installing groove and is tightly pressed and fixed, so that the lower forceps tip and the lower forceps piece are fixed into a whole. The utility model discloses simple structure, reasonable in design utilizes pure silver system and has the last tweezers point of heat dissipation guide slot, tweezers point realization work down, and electric conductivity is good, and the thermal diffusivity is strong, simultaneously, utilizes the direction of motion between tweezers piece, lower tweezers piece on the assurance that can be better, more is favorable to the realization of operation.

Description

Improved bipolar electric forceps

Technical Field

The utility model relates to a surgical tool, specific bipolar electric tweezers of improved generation that says so.

Background

The bipolar electric forceps is a common surgical tool and is mainly used for wound hemostasis, and in the practical implementation process, water molecules in cells are heated by using interrupted electric energy to evaporate the cells, the cells contract into scabs due to water loss, and the cut blood vessels are contracted to stop bleeding macroscopically.

The structure of present bipolar electric tweezers is comparatively simple, and specific structure of its tweezers point and tweezers body that says so is comparatively simple, and when the in-service use, electric tweezers point temperature is higher, and tweezers point volume is little, and the thermal diffusivity is poor, and electric tweezers body and electric tweezers point structure as an organic whole for generally use 304 stainless steel material for electric tweezers point's electric conductivity itself is relatively poor, and this makes in-service use in-process, and the electric tweezers appear being stained with meat, cut off difficult problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an improved bipolar electric forceps.

In order to achieve the above object, the utility model adopts the following technical scheme: an improved bipolar electric forceps comprises a base, a guide assembly, an upper forceps sheet, a lower forceps sheet, an upper forceps tip and a lower forceps tip, wherein the base is an insulating rubber body; the front ends of the upper forceps sheet and the lower forceps sheet are respectively provided with an installation groove; the tail parts of the upper forceps tip and the lower forceps tip are provided with inserting rods; the upper forceps tip is arranged at the front end of the upper forceps sheet, and the inserting rod is inserted into the installing groove and is tightly pressed and fixed with the installing groove, so that the upper forceps tip and the upper forceps sheet are fixed into a whole; the lower forceps tip is arranged at the front end of the lower forceps piece, and the inserting rod is inserted into the installing groove and is tightly pressed and fixed, so that the lower forceps tip and the lower forceps piece are fixed into a whole; the tail ends of the upper forceps sheet and the lower forceps sheet are inserted into and extend out of the base, the upper forceps sheet and the lower forceps sheet are fixed by the base, and the upper forceps sheet is not contacted with the lower forceps sheet; the surfaces of the upper forceps sheet and the lower forceps sheet except the parts extending out of the base part are provided with epoxy resin layers, and an insulating layer is formed by utilizing cured epoxy resin; a guide assembly is also arranged between the upper forceps piece and the lower forceps piece and is used for guiding the direction of the upper forceps piece and the lower forceps piece when the upper forceps piece and the lower forceps piece do relative motion; the guide assembly comprises a guide sleeve and a pair of guide rods, the guide sleeve is arranged on the upper nipper, and a pair of arc-shaped guide grooves are formed in the upward sleeve; the pair of guide rods are arranged on the lower nipper, are arc-shaped and are in alignment fit with the arc-shaped guide grooves; the upper forceps tip and the lower forceps tip are made of pure silver materials; the front surfaces of the upper forceps tip and the lower forceps tip are mirror surfaces, and the two front surfaces are opposite; the back surfaces of the upper forceps tip and the lower forceps tip are respectively provided with a heat dissipation guide groove.

The utility model discloses simple structure, reasonable in design utilizes pure silver system and has the last tweezers point of heat dissipation guide slot, tweezers point realization work down, and electric conductivity is good, and the thermal diffusivity is strong, simultaneously, utilizes the direction of motion between tweezers piece, lower tweezers piece on the assurance that can be better, more is favorable to the realization of operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the present invention.

Fig. 3 is a schematic structural view of the upper forceps tip of the present invention.

Detailed Description

For the convenience of further understanding, the present invention will be further described by referring to the embodiments shown in the drawings.

Example (b):

as shown in fig. 1-3, the utility model comprises a base 5, a guide component 6, an upper forceps sheet 1, a lower forceps sheet 2, an upper forceps tip 3 and a lower forceps tip 4, wherein the base 5 is an insulating rubber body; the front ends of the upper forceps sheet 1 and the lower forceps sheet 2 are respectively provided with an installation groove; the tail parts of the upper forceps tip 3 and the lower forceps tip 4 are provided with inserting rods 7; the upper forceps tip 3 is arranged at the front end of the upper forceps piece 1, and the inserting rod 7 is inserted into the installing groove and is tightly pressed and fixed with the installing groove, so that the upper forceps tip 3 and the upper forceps piece 1 are fixed into a whole; the lower forceps tip 4 is arranged at the front end of the lower forceps piece 2, and the inserting rod is inserted into the installing groove and is tightly pressed and fixed, so that the lower forceps tip 4 and the lower forceps piece 2 are fixed into a whole; the tail ends of the upper forceps sheet 1 and the lower forceps sheet 2 are inserted into the base 5 and extend out of the base 5, the upper forceps sheet 1 and the lower forceps sheet 2 are fixed by the base 5, and the upper forceps sheet 1 is not contacted with the lower forceps sheet 2; the surfaces of the upper forceps sheet 1 and the lower forceps sheet 2 except the part extending out of the base 5 are provided with epoxy resin layers, and an insulating layer is formed by utilizing cured epoxy resin; a guide assembly 6 is also arranged between the upper forceps sheet 1 and the lower forceps sheet 2, and the guide assembly 6 is used for guiding the direction of the upper forceps sheet 1 and the lower forceps sheet 2 when the upper forceps sheet 1 and the lower forceps sheet 2 do relative motion; the guide assembly 6 comprises a guide sleeve and a pair of guide rods, the guide sleeve is arranged on the upper forceps sheet 1, and a pair of arc-shaped guide grooves are formed in the upward sleeve; the pair of guide rods are arranged on the lower forceps piece 2, are arc-shaped and are in alignment fit with the arc-shaped guide grooves; the upper forceps tip 3 and the lower forceps tip 4 are made of pure silver materials; the front surfaces of the upper forceps tip 3 and the lower forceps tip 4 are mirror surfaces, and the two front surfaces are opposite; the back surfaces of the upper forceps tip 3 and the lower forceps tip 4 are respectively provided with a heat dissipation guide groove 8.

Claims

1. An improved bipolar forceps, characterized in that: comprises a base, a guide component, an upper forceps sheet, a lower forceps sheet, an upper forceps tip and a lower forceps tip, wherein the base is an insulating rubber body; the front ends of the upper forceps sheet and the lower forceps sheet are respectively provided with an installation groove; the tail parts of the upper forceps tip and the lower forceps tip are provided with inserting rods; the upper forceps tip is arranged at the front end of the upper forceps sheet, and the inserting rod is inserted into the installing groove and is tightly pressed and fixed with the installing groove, so that the upper forceps tip and the upper forceps sheet are fixed into a whole; the lower forceps tip is arranged at the front end of the lower forceps piece, and the inserting rod is inserted into the installing groove and is tightly pressed and fixed, so that the lower forceps tip and the lower forceps piece are fixed into a whole; the tail ends of the upper forceps sheet and the lower forceps sheet are inserted into and extend out of the base, the upper forceps sheet and the lower forceps sheet are fixed by the base, and the upper forceps sheet is not contacted with the lower forceps sheet; the surfaces of the upper forceps sheet and the lower forceps sheet except the parts extending out of the base part are provided with epoxy resin layers, and an insulating layer is formed by utilizing cured epoxy resin; a guide assembly is also arranged between the upper forceps piece and the lower forceps piece and is used for guiding the direction of the upper forceps piece and the lower forceps piece when the upper forceps piece and the lower forceps piece do relative motion; the guide assembly comprises a guide sleeve and a pair of guide rods, the guide sleeve is arranged on the upper nipper, and a pair of arc-shaped guide grooves are formed in the upward sleeve; the pair of guide rods are arranged on the lower nipper, are arc-shaped and are in alignment fit with the arc-shaped guide grooves; the upper forceps tip and the lower forceps tip are made of pure silver materials; the front surfaces of the upper forceps tip and the lower forceps tip are mirror surfaces, and the two front surfaces are opposite; the back surfaces of the upper forceps tip and the lower forceps tip are respectively provided with a heat dissipation guide groove.