CN203290959U

CN203290959U - Ligation device

Info

Publication number: CN203290959U
Application number: CN2013202424752U
Authority: CN
Inventors: 文章; 江乐阳; 马力
Original assignee: Sheng Kang Science And Technology Ltd Of Beijing Zhongke
Current assignee: Sheng Kang Science And Technology Ltd Of Beijing Zhongke
Priority date: 2013-05-08
Filing date: 2013-05-08
Publication date: 2013-11-20
Anticipated expiration: 2023-05-08

Abstract

The utility model relates to a ligation device and belongs to the technical field of medical instruments. The ligation device comprises a support seat, a left bracket, a right bracket, a percussion rotary shaft, a trigger bracing wire, a bracing wire tube sheath and a ligation ring body; the left bracket and the right bracket are fixedly arranged on the support seat; the two ends of the percussion rotary shaft are rotationally mounted on the left bracket and the right bracket respectively, and a handle is fixedly mounted on one end of the percussion rotary shaft; one end of the trigger bracing wire is connected with the percussion rotary shaft, and the bracing wire tube sheath is sleeved on the trigger bracing wire; a lavage port is arranged on the support seat, and the lavage port is positioned under the percussion rotary shaft; a joint is arranged at the bottom of the lavage port; a plurality of ligation rings are arranged on the ligation ring body. The ligation device not only can be used for ligating esophagus fundus mucosa and lower varicosed vein thereof, but also can be used for ligating internal hemorrhoids. The ligation device has the advantages of a sclerotherapy needle, also has the most remarkable characteristic of using no medicines, belongs to simple physical treatment and has low requirement on the size of vessels.

Description

Looping and binding device

Technical field

This utility model relates to a kind of looping and binding device, belongs to the medical apparatus technical field.

Background technology

In prior art, digestive tract or gastric bleeding are generally to take Chinese medicine to stop blooding, perform an operation, with modes such as sclerosis pin injection of sclerosing agent, treat.But all there is certain defect in above-mentioned several therapeutic modalities, wherein:

1, Chinese medicine hemostasis,, because target can not be very clear and definite,, so reaction is slow, weak effect, only can treat or prevent slight bleeding, can not be as emergency processing;

When 2, operative treatment, being in a bad way of patient, generally need by operation, digestive tract or stomach to be cut, to its bleeding part, carry out ligation, have a big risk, the hospital stays is long, it is slow to recover, expense is high;

3, sclerosis pin injection of sclerosing agent, can only make less cirso-(being generally the following vein of 2mm)---form thrombosis, cause sclerosis downright bad, but, Drug therapy also has more contraindication, and the producer of the sclerosing agent of China's production at present is quite few, most dependence on import, and price comparison is expensive.

The utility model content

The purpose of this utility model is, a kind of looping and binding device is provided, to solve above-mentioned technical problem.

For addressing the above problem, the technical scheme that this utility model adopts is:

A kind of looping and binding device is characterized in that: comprise bearing, be fixed on left socle on bearing and right support, percussion rotating shaft, trigger bracing wire, bracing wire pipe sheath and ligation ring body; The two ends of described percussion rotating shaft are rotatably installed in respectively on left socle, right support, are installed with the hands handle on the one end; One end of described triggering bracing wire is connected in the percussion rotating shaft, and described bracing wire pipe sheath is enclosed within and triggers in bracing wire; Capable lavation mouth is set on described bearing, and described lavation mouth is positioned at the below of percussion rotating shaft; The bottom of described lavation mouth is provided with joint; Described ligation ring body is provided with several ligation rings.

Beneficial effect: compared with prior art, this utility model is by discharging ligation ring, with Gastroesophageal mucosa and lower together ligation of cirso-thereof, directly block cirso-under the Gastroesophageal mucosa, subsequently, cover bundle place necrosis comes off and forms shallow aphtha, finally generates fine and close scar tissue, forms thrombosis near varicosis inaccessible.This utility model not only can be used for cover and prick Gastroesophageal mucosa and lower cirso-thereof, also can be used for cover and pricks internal hemorrhoid, except the advantage that possesses the sclerosis pin, maximum characteristics are not need by any other medicines, belong to simple naturopathy, and, not high to the size requirements of blood vessel.

Description of drawings

Fig. 1 is using state structural representation of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

With reference to Fig. 1, looping and binding device described in the utility model, comprise bearing 1, be fixed on left socle 2 and right support 4, percussion rotating shaft 3, triggering bracing wire 10 and ligation ring body 8 on bearing 1.The two ends of described percussion rotating shaft 3 are rotatably installed in respectively on left socle 2, right support 4, are installed with handle 5 on the one end.One end of described triggering bracing wire 10 is connected in percussion rotating shaft 3.Described bracing wire pipe sheath 13 is enclosed within and triggers in bracing wire 10, and the length of bracing wire pipe sheath 13 is greater than the length that triggers bracing wire 10, to triggering 10 protections of bracing wire and supporting role.Be provided with lavation mouth 6 on described bearing 1, described lavation mouth 6 is positioned at the below of percussion rotating shaft 3.The bottom of described lavation mouth 6 is provided with joint 12; Described ligation ring body 8 is provided with several ligation rings 9.

This utility model is and the matching used a kind of medical treatment consumptive materials of endoscopic apparatus.During use, first the 13 connection triggering bracing wires 10 of bracing wire pipe sheath are passed together the biopsy duct on scope sleeve pipe 11 and endoscope head 7; Then, bracing wire pipe sheath 13 is extracted out and thrown away, expose and trigger bracing wire 10, and the other end and ligation ring body 8 slip-knots that will trigger bracing wire 10 are fastened; Again ligation ring body 8 is enclosed within on endoscope lens 7; Finally, by turning handle 5, drive percussion rotating shaft 3, discharge ligation ring 9, complete ligation work.

Claims

1. looping and binding device is characterized in that: comprise bearing (1), be fixed on left socle (2) and right support (4), percussion rotating shaft (3) on bearing (1), trigger bracing wire (10), bracing wire pipe sheath (13) and ligation ring body (8); The two ends of described percussion rotating shaft (3) are rotatably installed in respectively on left socle (2), right support (4), are installed with handle (5) on the one end; One end of described triggering bracing wire (10) is connected in percussion rotating shaft (3), and described bracing wire pipe sheath (13) is enclosed within and triggers in bracing wire (10); Be provided with lavation mouth (6) on described bearing (1), described lavation mouth (6) is positioned at the below of percussion rotating shaft (3); The bottom of described lavation mouth (6) is provided with joint (12); Described ligation ring body (8) is provided with several ligation rings (9).