CN2882553Y

CN2882553Y - Bend needle forceps

Info

Publication number: CN2882553Y
Application number: CN 200620069034
Authority: CN
Inventors: 余进进
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-25
Filing date: 2006-01-25
Publication date: 2007-03-28
Anticipated expiration: 2016-01-25

Abstract

The utility model discloses a curved needle forceps, and is specifically used in the uterine prolapse, the ligamentum sacrospinosum suspension in the protruding operation of vaginal anterior and posterior wall and the minimally invasive operation, which belongs to the technology field of medical apparatuses used in the gynecology and obstetrics department. Wherein a forceps rod component is connected with a handle, a telescopic pipe is arranged in the forceps rod component, the telescopic pipe is connected with the handle, one end of the connecting sheet is connected with the forceps rod component and its other end is connected with the handle, the front end of the telescopic pipe is provided with an opening and connected with a curved needle head. The utility model has the advantages of the simple and compact and reasonable structure, low manufacturing cost, simple operation, short repair time, easily inserting into the ligamentum sacrospinosum, small risk, less bleeding, not easily damaging the rectum and blood vessel and nerve, and not easily paining the patients.

Description

A kind of looper pincers

Technical field

This utility model relates to a kind of looper pincers, specifically is used for uterine prolapse, and the sacrospinous ligament suspension in the vagina front and rear wall bulging operation also is a Minimally Invasive Surgery, belongs to department of obstetrics and gynecology medical device technical field.

Background technology

Along with the development of social senilization's trend, the bulging of vagina front and rear wall uterine prolapse appears, in increasing women.Traditional modus operandi is to take cloudy formula palace excision to add vagina front and rear wall bulging kposthesis, but the relapse rate height, and people emphasize to carry out Reconstruction at the bottom of the basin for this reason.Except that traditional operation, add anterior vaginal wall sticking patch and posterior vaginal wall sacrospinous ligament suspension, wherein the sacrospinous ligament suspension has identical effect with way of escape TVS suspension, but operation method is different, and the latter obviously increases the difficulty in the art, develop complications easily, and the former sacrospinous ligament suspension is simple relatively, but because sacrospinous ligament is positioned at the pelvis rear portion, operates in the vagina deep, sew up general timberline on sacrospinous ligament with long needle holder, exposure and operation are all very difficult.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned weak point, and a kind of operation technique is simple, the repairing time is short, easily penetrate sacrospinous ligament, risk is little, go out insufficiency of blood, non-easy damaged rectum, blood vessel, nerve thereby provide, and patient is difficult for painful looper pincers.

Main solution of the present utility model is achieved in that

This utility model mainly adopts claw beam assembly 1 to be connected with handle 3, and pulling-down pipe 2 is arranged in the claw beam assembly 1, and pulling-down pipe 2 is connected with handle 3, and brace 4 one ends are connected on the claw beam assembly 1, and the other end is connected with handle 3, and pulling-down pipe 2 front ends are connected with looper head 5.

Compared with the prior art this utility model has the following advantages:

This utility model is simple, compact and reasonable for structure; Low cost of manufacture, operation technique is simple; The repairing time is short, easily penetrate sacrospinous ligament, risk is little, go out insufficiency of blood, non-easy damaged rectum, blood vessel, nerve, and patient is difficult for painful.

Description of drawings

Fig. 1 is this utility model structural representation.

Fig. 2 is this utility model claw beam modular construction sketch map.

Fig. 3 is this utility model pulling-down tubular construction sketch map.

Fig. 4 is the matching used sulculus drag hook of a this utility model structural representation.

Fig. 5 is the little hook structure sketch map of the matching used long handle of this utility model.

The specific embodiment

Embodiment during following this utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

This utility model mainly form by claw beam assembly 1, pulling-down pipe 2, handle 3, brace 4, looper head 5 etc. and with sulculus drag hook 9 and the little hook 10 supporting uses of long handle.

This utility model mainly adopts claw beam assembly 1 to be connected with handle 3, pulling-down pipe 2 is connected with handle 3, pulling-down pipe 2 is arranged in the claw beam assembly 1, pulling-down pipe 2 is provided with groove 7, front end is provided with opening 8, and be connected with looper head 5, brace 4 one ends are connected on the claw beam assembly 1, and the other end is connected with handle 3.When handle 3 loosened, looper head 5 upwarped, and binding lever 3, looper head 5 are pricked downwards.Be shaped on aperture 6 on looper head 5, pinprick (aperture) is too little, and general timberline can not penetrate, and pinprick is too big, and pin is bent easy fracture.Looper head 5 cambers are wanted appropriateness, if camber is too big, and easy injured blood vessel, nerve and rectum, camber is too little, can't penetrate sacrospinous ligament.

Operation principle of the present utility model and work process:

The patient got lithotomy position when this utility model used, sterile drape, hysterectomize by traditional operation method transvaginal, repair anterior vaginal wall, then in the following 1 centimetre of longitudinal incision posterior vaginal wall of vaginal vault, separate to both sides, and rectum pushed open to the left, 2/0 general timberline is passed in the anterior looper aperture of pincers, the assistant with special drag hook with vagina to pressing down, exposed sacrospinous ligament, patient's left hand touches inboard 1 centimetre of ischial spine, and the right hand is held special looper pincers and arrived inboard 1 centimetre of ischial spine under the guiding leftward, behind the handle of right hand tension looper pincers, the looper head is pricked to sacrospinous ligament, and goes out pin in the groove in special drag hook the place ahead, and the assistant extracts the line of looper aperture out with the little hook of special long handle and is doublet cord.Patient's right hand pine pincers, clamping anterior looper head self-return upwarps, withdraw from sacrospinous ligament, general timberline one end (two strands) is the sacrospinous ligament top, and the other end (two strands) is the sacrospinous ligament below, is sutured in respectively under the posterior vaginal wall mucosa, make posterior vaginal wall and top be fixed in the higher position, the conventional posterior vaginal wall fascia of sewing up cuts off unnecessary posterior vaginal wall mucosa, the conventional posterior vaginal wall mucosa of sewing up.

Claims

1, a kind of looper pincers, it is characterized in that adopting claw beam assembly (1) to be connected with handle (3), pulling-down pipe (2) is arranged in the claw beam assembly (1), pulling-down pipe (2) is connected with handle (3), brace (4) one ends are connected on the claw beam assembly (1), the other end is connected with handle (3), and pulling-down pipe (2) front end is connected with looper head (5).

2, a kind of looper pincers according to claim 1 is characterized in that described pulling-down pipe (2) is provided with groove (7), and front end is provided with opening (8).

3, a kind of looper pincers according to claim 1 is characterized in that being shaped on the described looper head (5) aperture (6).