CN203252725U

CN203252725U - Single-use suction-scraping high-frequency manual-control electric knife pen with cutter

Info

Publication number: CN203252725U
Application number: CN 201320237763
Authority: CN
Inventors: 羌瓅国; 陈伟; 胡克刚
Original assignee: CHANGZHOU YANLING ELECTRONIC EQUIPMENT Co Ltd
Current assignee: CHANGZHOU YANLING ELECTRONIC EQUIPMENT Co Ltd
Priority date: 2013-05-06
Filing date: 2013-05-06
Publication date: 2013-10-30
Anticipated expiration: 2023-05-06

Abstract

The utility model discloses a single-use suction-scraping high-frequency manual-control electric knife pen with a cutter. The single-use suction-scraping high-frequency manual-control electric knife pen with the cutter comprises an inner pipe, an outer pipe, an insulation pipe, an outer shell, a plug, a guide wire and a control circuit board, the outer pipe is sleeved with the insulation pipe, the inner pipe is slidably sleeved with the outer pipe, the inner pipe extends to the tail portion of the outer shell and is fixed by the outer shell, the control circuit board is arranged in the outer shell, one end of the guide wire is connected with the plug, the other end of the guide wire is connected with the control circuit board, and the control circuit board is electrically connected with the inner pipe. The single-use suction-scraping high-frequency manual-control electric knife pen with the cutter further comprises a push block and the cutter with a blade point, the cutter is welded with the inner side of the head portion of the inner pipe, the push block is movably arranged on the outer shell, and the front end of the push block is connected with the tail portion of the outer pipe. The single-use suction-scraping high-frequency manual-control electric knife pen with the cutter integrates mechanical cutting and high-frequency energy cutting, and the efficiency of an operation is improved.

Description

The disposable use of band cutting knife is inhaled and is scraped high frequency hand controlled electrotome pen

Technical field

This utility model relates to the disposable use suction of a kind of band cutting knife and scrapes high frequency hand controlled electrotome pen, belongs to medical instruments field, is used for surgical operation biological tissue is cut and blood coagulation.

Background technology

At present, on market, comparatively widely used disposable use is inhaled and is scraped high frequency hand controlled electrotome pen and generally adopt the smoking stainless steel tube is cut rear formation lamellar cutter head, this cutter head is blunt nosed without sharp otch, can't carry out machine cuts to tissue, can only lean on the energy of high frequency electric knife to cut, like this in the operation when the lower tissue that cuts skin and some few of blood vessels operative doctor need to change the mechanical operation cutter and cut.And lamellar cutter head head Area comparison is large, and the energy that electric knife provides is at the density less of cutter head, and energy is concentrated not, affects surgical effect.

Summary of the invention

The technical problems to be solved in the utility model is to overcome the prior art problem, provides the disposable use of a kind of band cutting knife to inhale and scrapes high frequency hand controlled electrotome pen, and it is integrated in one tool cutting and high-frequency energy cutting, can improve operation efficient.

Realize that in order to solve the problems of the technologies described above the technical solution of the utility model is:

The disposable use of a kind of band cutting knife is inhaled and is scraped high frequency hand controlled electrotome pen; Comprise inner tube; Outer tube; Insulation tube; Shell; Plug; Wire and control circuit board; Insulative pipe sleeve is contained on outer tube; Outer tube is set with on inner pipe slidably; And inner tube extends to the afterbody of shell always and is fixed by shell; Control circuit board is installed in the enclosure; One end of wire is connected with plug; The other end of wire is connected with control circuit board; Control circuit board is electrically connected to inner tube; Also comprise pushing block and with the cutting knife of blade tip; The inner portion welding of cutting knife and inner tube; Pushing block is arranged on shell movably; And the front end of pushing block is connected with the afterbody of outer tube.

Further, the tail end of inner tube is provided with the Smoking pipe interface, and inner tube and Smoking pipe interface formation smoking passage.

Further, be provided with button on control circuit board, and button exposes shell, button is cutting switch key and/or blood coagulation switch key.

After having adopted technique scheme, the utlity model has following beneficial effect:

1, welding is with the cutting knife of blade tip in the front portion of inner tube for this utility model, and some can not use high-frequency energy when cutting

During the position (as skin) of cutting, need not to change into the mechanical operation cutter, can disposablely realize the cutting of machine cuts and high-frequency energy, improve operation efficient.

2, this utility model adopts the cutting knife with blade tip, utilizes the head of blade own sharp and tiny, improves high-frequency energy in the density of pencil head, makes the high frequency cutting more smooth and easy.

3, outer tube is set with on inner pipe slidably, when not needing to cut, pushing block is promoted forward, makes cutting knife be positioned at outer tube fully, has avoided the generation of accident surgery.

4, this utility model is provided with button, and button comprises cutting switch key and/or blood coagulation switch key, presses the cutting switch key, and pencil realizes cutting function, presses the blood coagulation switch key, and pencil realizes coagulation function.

5, the tail end of inner tube is provided with the Smoking pipe interface, and inner tube and Smoking pipe interface formation smoking passage, realizes absorbing the function of smog.

Description of drawings

Fig. 1 is that a high frequency hand controlled electrotome structural representation is scraped in the disposable use suction of band cutting knife of the present utility model;

Fig. 2 is the side cut away view of the writing of indictments, appeals, etc. part of Fig. 1.

The specific embodiment

Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail this utility model according to specific embodiment also by reference to the accompanying drawings,

As shown in Fig. 1 ~ 2; The disposable use of a kind of band cutting knife is inhaled and is scraped high frequency hand controlled electrotome pen; Comprise inner tube 2; Outer tube 3; Insulation tube 4; Shell 5; Plug 9; Wire 10 and control circuit board 11; Insulation tube 4 is sleeved on outer tube 3; Outer tube 3 is sleeved on inner tube 2 slidably; And inner tube 2 extends to the afterbody of shell 5 always and is fixed by shell 5; Control circuit board 11 is arranged in shell 5; One end of wire 10 is connected with plug 9; The other end of wire 10 is connected with control circuit board 11; Control circuit board 11 is electrically connected to inner tube 2; Also comprise pushing block 6 and with the cutting knife 1 of blade tip 1-1; Cutting knife 1 welds with the inner portion of inner tube 2; Pushing block 6 is arranged on shell 5 movably; And the front end of pushing block 6 is connected with the afterbody of outer tube 3.

In order to make pencil possess the function that absorbs smog, as shown in Figure 2, the tail end of inner tube 2 is provided with Smoking pipe interface 8, and inner tube 2 forms the smoking passage with Smoking pipe interface 8.

As shown in Figure 2, be provided with button 7 on control circuit board 11, and button 7 exposes shell 5, button 7 is pressed the cutting switch key for cutting switch key and/or blood coagulation switch key, and pencil realizes cutting function, press the blood coagulation switch key, pencil realizes coagulation function.

Operation principle of the present utility model is as follows:

Due to the cutting knife 1 that welds in the inner portion of inner tube 2 with blade tip 1-1, cut some can not be with the position (as skin) of high-frequency energy cutting the time, do not need to change the mechanical operation cutter, can directly use the cutting knife 1 with blade tip 1-1, thereby improved operation efficient; When not needing to cut, pushing block 6 is promoted forward, make cutting knife 1 be positioned at outer tube 3 fully, avoided the generation of accident surgery.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. the disposable use of band cutting knife is inhaled and is scraped high frequency hand controlled electrotome pen; Comprise inner tube (2); Outer tube (3); Insulation tube (4); Shell (5); Plug (9); Wire (10) and control circuit board (11); Insulation tube (4) is sleeved on outer tube (3); Outer tube (3) is sleeved on inner tube (2) slidably; And inner tube (2) extends to the afterbody of shell (5) always and is fixed by shell (5); Control circuit board (11) is arranged in shell (5); One end of wire (10) is connected with plug (9); The other end of wire (10) is connected with control circuit board (11); Control circuit board (11) is electrically connected to inner tube (2); It is characterized in that: the cutting knife (1) that also comprises pushing block (6) and band blade tip (1-1); Cutting knife (1) welds with the inner portion of inner tube (2); Pushing block (6) is arranged on shell (5) movably; And the front end of pushing block (6) is connected with the afterbody of outer tube (3).

2. the disposable use of a kind of band cutting knife according to claim 1 is inhaled and is scraped high frequency hand controlled electrotome pen, and it is characterized in that: the tail end of inner tube (2) is provided with Smoking pipe interface (8), and inner tube (2) forms the smoking passage with Smoking pipe interface (8).

3. the disposable use of a kind of band cutting knife according to claim 1 and 2 is inhaled and is scraped high frequency hand controlled electrotome pen, it is characterized in that: be provided with button (7) on control circuit board (11), and button (7) exposes shell (5), and button (7) is cutting switch key and/or blood coagulation switch key.