CN215227472U

CN215227472U - Auxiliary binding belt for hysteroscopic surgery

Info

Publication number: CN215227472U
Application number: CN202120679070.XU
Authority: CN
Inventors: 尹俊芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-21
Anticipated expiration: 2031-04-02

Abstract

An auxiliary binding belt for a hysteroscope operation comprises a flexible flat binding belt (1), a self-locking lock catch (2) fixedly connected to one end of the binding belt, and a fastening clamp (3) sleeved on the binding belt; a sawtooth surface bump (2a) is arranged in the self-locking lock catch, a section of sawtooth rack (1a) is arranged at the middle section of the inner surface of the binding belt, and a section of double-sided anti-skid groove (1b) is arranged at the front section of the binding belt; the fastening pliers comprise a fastening rod with a long strip-shaped fastening hole (3a) and a handle (3 b); after the front end of the binding belt is rolled up and penetrates through the self-locking lock catch, the rack on the binding belt is buckled with the sawtooth surface of the sawtooth surface bump for self-locking, and the fastening pliers are sleeved into the binding belt through the long-strip-shaped fastening holes and are clamped in the double-sided anti-skidding grooves. The utility model solves the problem that the leakage of the uterus expanding liquid caused by poor tightness between the cervical orifice and the outer sheath of the hysteroscope affects the examination or operation effect when the hysteroscope examination or operation is performed. The utility model discloses structure, easy operation, safe and reliable.

Description

Auxiliary binding belt for hysteroscopic surgery

Technical Field

The utility model relates to a hysteroscope operation auxiliary device technical field of gynaecology and obstetrics.

Background

The hysteroscope is a fiber light source endoscope used for examination and treatment in the uterine cavity, comprises the hysteroscope, an energy system, a light source system, a perfusion system and an imaging system, and has an amplification effect on an observed part by utilizing the front part of a scope body to enter the uterine cavity, so that the hysteroscope can be visually and accurately used as a preferred examination method for gynecological hemorrhagic diseases and intrauterine pathological changes. The hysteroscope can not only determine the position, size, appearance and range of the focus, but also carefully observe the tissue structure on the surface of the focus, draw materials under direct vision or position and curette, greatly improve the accuracy of disease diagnosis in the uterine cavity, update, develop and make up for the defects of the traditional diagnosis and treatment method. When the gynecological hysteroscopy or operation is carried out, the front lip of the cervix is clamped by cervical forceps, the depth and the direction of the uterine cavity are detected by a probe, air between a sheath and an optical lens tube is evacuated, the hysteroscope is slowly placed, a light source is turned on, uterus expanding liquid is injected into the uterus, and after the uterine cavity is full, the visual field is bright, the speculum can be rotated and the observation is carried out sequentially and comprehensively. During the examination operation, the uterine cavity fluid is often overflowed due to the loose cervix. The conventional solution is to continuously supplement uterine distention liquid to uterus in the operation process so as to ensure certain uterine distention pressure, and the method influences the cleanness and sanitation of the operation part on one hand and influences the operation effect due to the decrease of uterine distention pressure caused by the overflow of the uterine distention liquid on the other hand.

Disclosure of Invention

The utility model aims to solve the problems existing in the prior art and provide an operation auxiliary device which can firmly and tightly bind the cervical orifice and has simple structure and convenient operation.

The purpose of the utility model is realized through the following technical scheme.

An auxiliary binding belt for hysteroscopic surgery comprises a flexible flat binding belt, a self-locking lock catch fixedly connected to one end of the binding belt, and fastening forceps sleeved on the binding belt; a sawtooth surface bump is arranged in the self-locking lock catch, a section of sawtooth rack is arranged at the middle section of the inner surface of the binding belt, and a section of double-sided anti-skid groove is arranged at the front section of the binding belt; the fastening pliers comprise fastening rods with long strip-shaped fastening holes and handles positioned at one ends of the fastening rods; after the front end of the binding belt is rolled up and penetrates through the self-locking lock catch, a rack on the binding belt is locked with a sawtooth surface of a sawtooth surface convex block in the self-locking lock catch, and the binding belt is sleeved with the fastening pliers through the long-strip-shaped fastening hole and clamped in the double-sided anti-skid groove.

Furthermore, the self-locking lock catch is a rectangular frame body with the front end and the rear end communicated, a convex block with a sawtooth surface on the top surface is arranged in the rectangular frame body, and a channel for the binding belt to pass through is reserved between the sawtooth surface and a top plate of the rectangular frame body.

Furthermore, the front end of the binding band is a pointed end.

The utility model discloses utilize auto-lock hasp and ligature area and supplementary fastening pincers of binding up that have self-locking structure, when hysteroscopic operation expands the uterus, form the ring after passing the auto-lock hasp with the head of ligature area earlier, arrange the cervical orifice in with this ring cover, then visit the cervical orifice with the hysteroscope epitheca, the taut ligature area of rethread fastening pincers, it is airtight with cervical orifice and hysteroscope epitheca binding up, later can let in to expanding uterus liquid and perform the operation to the uterus. The utility model solves the problem that the uterus swelling liquid caused by poor sealing between the cervical orifice and the outer sheath of the hysteroscope leaks when the hysteroscope examination or operation is performed, thereby influencing the examination or operation effect.

The utility model discloses structure, easy operation, safe and reliable.

Drawings

FIG. 1 is a schematic perspective view of the self-locking buckle and the binding band of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic view of the present invention in use.

Detailed Description

The invention is further described with reference to the accompanying drawings.

As shown in figure 1, figure 2 and figure 3, the auxiliary ligature belt for hysteroscopic surgery comprises a flat ligature belt 1 made of flexible materials, a self-locking lock catch 2 fixedly connected with one end of the ligature belt, and a fastening clamp 3 capable of being sleeved on the ligature belt. For the sake of clarity, the fastening pliers are not shown in fig. 1 and 2.

The self-locking lock catch 2 is a rectangular frame body with the front end and the rear end communicated, a convex block 2a with a sawtooth surface on the top surface is arranged in the rectangular frame body, and a channel 2b for the binding belt to pass through is reserved between the sawtooth surface and a top plate of the rectangular frame body. The self-locking lock catch can adopt the structure of the prior art, and the self-locking sawtooth surface is arranged inside the self-locking lock catch. The middle section of the inner surface of the binding band is provided with a section of toothed rack 1a, and the front section of the binding band is provided with a section of double-sided anti-slip groove 1 b. The saw tooth direction of the rack 1a of the binding band is opposite to the saw tooth direction of the saw tooth surface of the convex block 2 a. The fastening pliers 3 comprise a fastening rod with a strip-shaped fastening hole 3a and a handle 3b at one end of the fastening rod. The fastening pliers are T-shaped, so that the operation by one hand is convenient.

After the front end of the binding belt 1 is rolled up and penetrates through the self-locking lock catch 2, a rack 1a on the binding belt is buckled with a sawtooth surface on the top surface of a sawtooth surface convex block 2a in the self-locking lock catch to realize self-locking, and then the fastening pliers are sleeved into the binding belt through the strip-shaped fastening holes 3a and clamped in the double-sided anti-skidding grooves 1 b. The front end of the binding band 1 is made into a pointed end so as to be convenient for passing through the self-locking lock catch.

As shown in figure 3, when the utility model is used for uterus dilatation in hysteroscopic operation, the head of the ligature belt 1 is firstly passed through the self-locking lock catch 2 to form a circular ring, and then the fastening pliers 3 are sleeved on the ligature belt. The circular ring is sleeved on the cervical orifice 4, then the hysteroscope sheath 5 is inserted into the cervical orifice, the fastening forceps are rotated, the binding belt is tightened, the cervical orifice and the hysteroscope sheath are bound tightly, and the close attachment and the sealing between the cervical orifice and the hysteroscope sheath are realized, so that the normal operation of the examination or the operation is ensured. Then uterus expanding liquid can be introduced into the uterus and the operation is carried out.

Claims

1. An auxiliary binding belt for hysteroscopic surgery is characterized by comprising a flexible flat binding belt (1), a self-locking lock catch (2) fixedly connected to one end of the binding belt, and fastening forceps (3) sleeved on the binding belt; a sawtooth surface convex block (2a) is arranged in the self-locking lock catch (2), a section of sawtooth-shaped rack (1a) is arranged at the middle section of the inner surface of the binding belt, and a section of double-sided anti-skidding groove (1b) is arranged at the front section of the binding belt; the fastening pliers (3) comprise fastening rods with long strip-shaped fastening holes (3a) and handles (3b) positioned at one ends of the fastening rods; after the front end of the binding belt (1) is rolled up and penetrates through the self-locking lock catch (2), a rack (1a) on the binding belt is buckled with a sawtooth surface of a sawtooth surface convex block (2a) in the self-locking lock catch for self-locking, and the binding belt is sleeved with the fastening pliers through the long-strip-shaped fastening holes (3a) and clamped in the double-sided anti-skidding groove (1 b).

2. The auxiliary ligature band for the hysteroscopic surgery as recited in claim 1, wherein the self-locking lock catch (2) is a rectangular frame body with a front end and a rear end communicated, a convex block (2a) with a sawtooth surface on the top surface is arranged in the rectangular frame body, and a channel (2b) for the ligature band to pass through is reserved between the sawtooth surface and a top plate of the rectangular frame body.

3. An auxiliary ligature band for hysteroscopic surgery as recited in claim 1 or 2, characterized in that the front end of the ligature band (1) is pointed.