CN204246236U

CN204246236U - A kind of spinning LEEP cutter

Info

Publication number: CN204246236U
Application number: CN201420538033.7U
Authority: CN
Inventors: 刘岩丽; 刘萍; 梁伟国; 李小利
Original assignee: GUANGZHOU PANYU DISTRICT HEXIAN MEMORIAL HOSPITAL
Current assignee: GUANGZHOU PANYU DISTRICT HEXIAN MEMORIAL HOSPITAL
Priority date: 2014-09-13
Filing date: 2014-09-13
Publication date: 2015-04-08
Anticipated expiration: 2024-09-13

Abstract

This utility model discloses a kind of spinning LEEP cutter excising cervical lesions, this LEEP cutter comprises TURP silk, knife bar, procapsid, electrode slice, shaft coupling, TURP silk on and off switch, electric power switch, back casing, motor, cross structure is arranged in one end of described knife bar, described TURP silk symmetry is fixed on the cross structure of the leading portion of described knife bar, described knife bar is connected by described shaft coupling with described motor, described motor can drive described knife bar to rotate when rotating, and then described TURP silk is rotated along the axis of described knife bar, described motor is fixed on described back casing, described back casing and described procapsid are threaded connection, described procapsid inside is provided with ledge arrangement, described electrode slice is fixed in the ledge arrangement of described procapsid, described electrode slice contacts with described knife bar, described electric power switch is arranged on described back casing, described TURP silk on and off switch is arranged on described procapsid, this LEEP cutter is rotated by driven by motor knife bar, when excising cervical lesions district, operator only needs the speed choosing automatic rotation, just can excise cervical lesions tissue fast, effectively avoid cutting by mistake, mistake cuts, ensure the integrity of cervical lesions tissue, be conducive to pathological diagnosis, effective hemostasis, easy to operate, save time, significantly can improve therapeutic efficiency.

Description

A kind of spinning LEEP cutter

Technical field

This utility model relates to a kind of technical field of medical instruments, especially a kind of spinning LEEP cutter.

Background technology

LEEP cutter technology adopts a series of High frequency leep come in every shape to treat various cervical lesions, this technology can excise the high-risk district of cervical cancer pathogenesis (cervix uteri squama post epithelium intersection) continuously, effective prevention cervical cancer, there is surgery, easy and simple to handle, the time is short, misery is little, few intercurrent disease, therapeutic effect is good, the advantages such as non-evident effect, have been widely used in the therapeutic process of cervical disease at present.

In prior art, can not fix to solve traditional LEEP cutter electric knife head coil, coil is thin, cutter head can because gland myopathy focus quality be hard and bending, can not stablize and put forth effort, operator's dynamics is difficult to the difficult problems such as grasp, and Wang Ping equals within 09 29th, 2013, to have applied for utility model patent " a kind of LEEP jet blade by excising adenomyosis focus under suspension peritoneoscope ".This patent, by providing a kind of LEEP jet blade by excising adenomyosis focus under suspension peritoneoscope, so that operation technique, prevents from cutting by mistake, leaking and cut as much as possible.

But above-mentioned technology has certain defect.First, in the process for the treatment of cervical disease, excise cervical lesions district needs the LEEP cutter that manually moves around, consuming time, effort; Secondly, when manually moving around LEEP cutter, the degree of depth of diseased region not easily being held, easily cutting by mistake, mistake cuts.

Summary of the invention

The purpose of this utility model is overcome the deficiencies in the prior art part and provide a kind of spinning LEEP cutter, this spinning LEEP cutter can automatic rotation when excising cervical lesions district, operator only needs to get hold of translational speed, just can excise cervical lesions tissue fast, effectively avoid cutting by mistake, mistake cuts, easy to operate, save time, significantly can improve therapeutic efficiency.

For achieving the above object, the technical scheme that this utility model is taked is: a kind of spinning LEEP cutter, this LEEP cutter comprises TURP silk, knife bar, procapsid, electrode slice, shaft coupling, TURP silk on and off switch, electric power switch, back casing, motor, cross structure is arranged in one end of described knife bar, described TURP silk symmetry is fixed on the cross structure of the leading portion of described knife bar, described knife bar is connected by described shaft coupling with described motor, described motor can drive described knife bar to rotate when rotating, and then described TURP silk is rotated along the axis of described knife bar, described motor is fixed on described back casing, described back casing and described procapsid are threaded connection, described procapsid inside is provided with ledge arrangement, described electrode slice is fixed in the ledge arrangement of described procapsid, described electrode slice contacts with described knife bar, described electric power switch is arranged on described back casing, described TURP silk on and off switch is arranged on described procapsid.

As the preferred implementation of a kind of spinning LEEP cutter described in the utility model, described knife bar directly contacts with electrode slice, and knife bar remainder covers insulating barrier.

As the preferred implementation of a kind of spinning LEEP cutter described in the utility model, described electrode slice has elasticity and electric conductivity.

As the preferred implementation of a kind of spinning LEEP cutter described in the utility model, described TURP silk is electric conductor.

As the preferred implementation of a kind of spinning LEEP cutter described in the utility model, TURP silk can be arc, polygon or linear.

A kind of spinning LEEP cutter described in the utility model, rotated by driven by motor knife bar, when excising cervical lesions district, operator only needs to get hold of translational speed, just can excise cervical lesions tissue fast, effectively avoid cutting by mistake, mistake cuts, easy to operate, save time, significantly can improve therapeutic efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of spinning LEEP of this utility model cutter.

Fig. 2 is the A-A sectional view in Fig. 1.

In figure, 1 be TURP silk, 2 be knife bar, 3 be procapsid, 4 be electrode slice, 5 be shaft coupling, 6 be TURP silk on and off switch, 7 be electric power switch, 8 be back casing, 9 for motor.

Detailed description of the invention

For the purpose of this utility model, technical scheme and advantage are better described, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

A kind of embodiment of a kind of spinning of this utility model LEEP cutter, as shown in figure 1 and 2, a kind of spinning LEEP cutter, this LEEP cutter comprises TURP silk 1, knife bar 2, procapsid 3, electrode slice 4, shaft coupling 5, TURP silk on and off switch 6, electric power switch 7, back casing 8, motor 9, cross structure is arranged in one end of described knife bar 2, described TURP silk 1 symmetry is fixed on the cross structure of the leading portion of described knife bar 2, described knife bar 2 is connected by described shaft coupling 5 with described motor 9, described motor 9 can drive described knife bar 2 to rotate when rotating, and then described TURP silk 1 is rotated along the axis of described knife bar 2, described motor 9 is fixed on described back casing 8, described back casing 8 is threaded connection with described procapsid 3, described procapsid 3 inside is provided with ledge arrangement, described electrode slice 4 is fixed in the ledge arrangement of described procapsid 3, described electrode slice 4 contacts with described knife bar 2, described electric power switch 7 is arranged on described back casing 8, described TURP silk on and off switch 6 is arranged on described procapsid 3.

As illustrated in fig. 1 and 2, described knife bar directly contacts with electrode slice, and knife bar remainder covers insulating barrier, and described electrode slice has elasticity and electric conductivity, and described TURP silk is electric conductor, and TURP silk can be arc, polygon or linear.

Finally to should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model but not restriction to this utility model protection domain; although be explained in detail this utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.

Claims

1. a spinning LEEP cutter, this LEEP cutter comprises TURP silk, knife bar, procapsid, electrode slice, shaft coupling, TURP silk on and off switch, electric power switch, back casing, motor, cross structure is arranged in one end of described knife bar, described TURP silk symmetry is fixed on the cross structure of the leading portion of described knife bar, described knife bar is connected by described shaft coupling with described motor, described motor can drive described knife bar to rotate when rotating, and then described TURP silk is rotated along the axis of described knife bar, described motor is fixed on described back casing, described back casing and described procapsid are threaded connection, described procapsid inside is provided with ledge arrangement, described electrode slice is fixed in the ledge arrangement of described procapsid, described electrode slice contacts with described knife bar, described electric power switch is arranged on described back casing, described TURP silk on and off switch is arranged on described procapsid.

2. a kind of spinning LEEP cutter as claimed in claim 1, it is characterized in that, described knife bar directly contacts with electrode slice, and knife bar remainder covers insulating barrier.

3. a kind of spinning LEEP cutter as claimed in claim 1, it is characterized in that, described electrode slice has elasticity and electric conductivity.

4. a kind of spinning LEEP cutter as claimed in claim 1, it is characterized in that, described TURP silk is electric conductor.

5. a kind of spinning LEEP cutter as claimed in claim 1, is characterized in that, TURP silk can be arc, polygon or linear.