CN202589643U

CN202589643U - Monopolar attracting electroresection and electrocoagulation nib

Info

Publication number: CN202589643U
Application number: CN 201120381605
Authority: CN
Inventors: 李光宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-10
Filing date: 2011-10-10
Publication date: 2012-12-12
Anticipated expiration: 2021-10-10

Abstract

A monopolar electrocoagulation and electroresection nib with attraction function is provided. The monopolar electrocoagulation and electroresection nib can reach a deep portion of the nasal cavity through prolonging the nib, and is connected with an attractor through an attached attraction cannula, so bleeding and smog inside the nasal cavity can be timely removed, a clear operative field is maintained, and accurate electrocoagulation haemostasis and cutting are realized in the operation. The monopolar attracting electroresection and electrocoagulation nib is mainly used in a nasal cavity operation under a nose endoscope system.

Description

One pole attracts the TURP electricity to coagulate nib

Technical field

This utility model is a kind of monopolar electrocoagulation, TURP nib that attracts function long that have, and is mainly used in surgery of nasal cavity under the conchoscope system.

Background technology

Advantages such as the conchoscope system has been widely used in the operation of various diseases such as otorhinolaryngology, ophthalmology at present, and it has, and wound is little, wound is hidden, post-operative recovery is fast.But the art open country is narrow and small when using the conchoscope system and undergoing surgery, and often runs into intraoperative hemorrhage and is difficult to the hemostatic problem, and this brings very big inconvenience to operation, and repeatedly hemostasis has increased operating time in the art.And traditional electric knife nib is short and small, can not arrive nasal cavity depths hemostasis, in case and behind the intraoperative hemorrhage conchoscope visual field fog, the petechia is difficult to seek, even find the petechia, traditional electrical can produce smog with fixed attention and make that art is wild to become unintelligible.

Summary of the invention

The technical problem that solves

In order to be implemented in the art open country clearly under the situation, electric coagulation hemostasis and cutting accurately, this utility model has prolonged the electroprobe head; Can arrive the nasal cavity deep; And the attraction function is provided, has utilized to attract function to remove the hemorrhage and smog of nasal cavity, made the art open country clear; The petechia is clear and definite, realizes accurately electric coagulation hemostasis and cutting in the art.

Technical scheme

This utility model pencil head length degree is 15 centimeters, can arrive the nasal cavity depths; Diameter is 2 millimeters, has certain intensity, can be afterburning when cutting bleeding, and can carry out soft tissue and separate.Written diameter is thinner relatively simultaneously, is difficult for when operating in the art and the conchoscope collision, hinders and performs the operation.The pencil head surface prevents to produce in the art mistake damage with insulating coating.The pencil front end is metal apterium formation nib part for 3 millimeters; Nib can have flat chisel shape; The different choice of flat V-type and round needle shape mainly is suitable for different situations in the Rhizoma Atractylodis Macrocephalae, and flat chisel shape nib can be used for nasal mucosa and soft tissue is peeled off; Nasal mucosa cuts, burns, stops blooding in the applicable Rhizoma Atractylodis Macrocephalae of flat V-type nib, and round needle shape nib is suitable for delicate tissues cutting and hemostasis in the Rhizoma Atractylodis Macrocephalae.Nib becomes 150 degree with pen point main body, help cutting bleeding and separate tissue in the operation.The pencil caudal part is the rigid insulation plastic handgrip, is 1.5 centimeters, helps the dismounting of nib on handle of a knife, and the pencil tail end is 1.5 centimeters metal apteriums, can adaptively be connected in the electric knife handle of most of models.In electric knife nib outside the attraction plastic bushing is arranged; The plastic tube diameter is 3.5 millimeters, and pipe thickness is 1 millimeter, and the place passes at pencil tail end rigid plastics handle; Length is 30 centimeters; The plastic tube tail end is connected with adapter, can be connected with the suction pump flexible pipe of different tube diameters, can realize attracting in the art function through the attraction plastic bushing of electric knife nib outside.

Beneficial effect

The beneficial effect of this utility model electric knife nib is, it is clear under the conchoscope system, clear up the wild art open country that keeps of art, realization nasal cavity depths electric coagulation hemostasis in art, and TURP and separate tissue avoid taking out repeatedly conchoscope, and then significantly reduce operating time.This novel nib can be carried out adaptively with most of original electrosurgical handle of using in the present hospital in addition, need not to buy extra electric knife system, change after installing can deep tissue the attraction electricity coagulate the TURP function.

Description of drawings

Fig. 1 is the vertical section structural map of utility model electric knife nib.

Fig. 2 is the cross-sectional configuration figure of utility model electric knife nib.

Fig. 3 is the optional shape of utility model electric knife nib nib part.

Among Fig. 1: 1. nib, 2. pen point main body, 3. rigid insulation plastic handgrip, 4. metal apterium tail end, 5. insulating coating on the pen point main body 6. attracts sleeve pipe, 7. attracts sleeve pipe and the hose connection adapter of suction pump.

Among Fig. 2: 1. attract sleeve pipe, 2. insulating coating on the pen point main body, 3. rustless steel pen point main body

Among Fig. 3: A. flat chisel shape nib, the flat V-arrangement nib of B., C. round needle shape nib

The specific embodiment:

At first the nib of original pencil handle front end is extracted, this novel electric knife nib is inserted in the handle through (4) among tail end Fig. 1, substitute original nib.The suction pump flexible pipe is connected with attraction sleeve pipe on this nib through (7) adapter among Fig. 1, promptly accomplishes the installation that novel attraction electricity coagulates the TURP nib.Open suction pump during use,, keep the art open country clear through the hemorrhage and smog in the cleaning nasal cavity deep of the attraction sleeve pipe on the nib.Can coagulate simultaneously through the electricity on the pencil handle, the electricity in the TURP button control operation coagulates the TURP operation.The nib shape of utility model electric knife nib can have different choice, and this mainly is according to the concrete needs in the operation.

Claims

1. one pole attracts the TURP electricity to coagulate nib; It is characterized in that: the electroprobe head is longer; Can arrive the nasal cavity deep tissue, its outer attaching has the attraction sleeve pipe, through linking to each other with original common electrical writing of indictments, appeals, etc. handle; Attract sleeve pipe to link to each other with suction pump, promptly be implemented in integrate in the deep operation such as conchoscope attractions, electric with fixed attention, the function of TURP.

2. one pole as claimed in claim 1 attracts the TURP electricity to coagulate nib, and it is characterized in that: the main body and the front end of nib are angled, and front end can be the difform nib of flat chisel shape, flat V-type or round needle shape.