CN212939901U

CN212939901U - Cervical canal fixer for obstetrics and gynecology department

Info

Publication number: CN212939901U
Application number: CN202020684158.6U
Authority: CN
Inventors: 李长红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-04-13
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to a cervical canal fixer for obstetrics and gynecology department, which comprises two arc-shaped pieces which are rotationally connected through a rotating shaft, wherein torsional springs are arranged at the rotating shafts of the two arc-shaped pieces, and an extending piece is arranged at one end of the arc-shaped piece, which is far away from the torsional springs; the extending pieces on the two arc-shaped pieces are respectively provided with a buckle assembly and a clamping position matched with the buckle assembly, a pressing unlocking mechanism is arranged at the clamping position, and when the pressing unlocking mechanism is triggered, the buckle assembly is separated from the clamping position; and protective covers are arranged on the outer sides of the extending parts on the two arc-shaped parts. The utility model relates to a novelty realizes the card of two arc pieces through extension cooperation buckle subassembly and the screens that sets up and puts to carry out the centre gripping to the cervical canal and fix, press release mechanism through setting up and make when taking off this fixer, only need pinch between the fingers through tweezers and press release mechanism after, can realize that the automation of fixer breaks away from, convenient to use, the practicality is strong.

Description

Cervical canal fixer for obstetrics and gynecology department

Technical Field

The utility model relates to the technical field of medical equipment is relevant, specifically a gynaecology and obstetrics uses cervical canal fixer.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology widen and deepen the development of the gynecologic and obstetric science, and play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases.

Currently, cervical insufficiency is one of the common causes of obstetrical or premature birth in the medical and health industry. The traditional treatment method is cervical cerclage, namely, a No. 10 silk thread is used for suturing under sacral anesthesia or epidural anesthesia, and the cervical cerclage is knotted and fixed at the vaginal end. The defect of the operation is that the operation must be carried out under anesthesia, the anesthesia has an unexpected risk, the cervix is easy to hurt due to overlarge tensile force borne by the cervix, the stimulation to the cervix is large, and the possibility of premature delivery is further promoted, so the cervix fixing device is adopted to fix the cervix tube, but the existing cervix fixing device is troublesome to take down after being fixed, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gynaecology and obstetrics uses cervical canal fixer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cervical canal fixer for obstetrics and gynecology department comprises two arc-shaped pieces which are rotatably connected through a rotating shaft, wherein torsional springs are installed at the rotating shafts of the two arc-shaped pieces, and one ends of the arc-shaped pieces, which are far away from the torsional springs, are provided with extending pieces;

the extending pieces on the two arc-shaped pieces are respectively provided with a buckle assembly and a clamping position matched with the buckle assembly, a pressing unlocking mechanism is arranged at the clamping position, and when the pressing unlocking mechanism is triggered, the buckle assembly is separated from the clamping position;

and protective covers are arranged on the outer sides of the extending parts on the two arc-shaped parts.

As a further aspect of the present invention: when the two extending pieces are abutted, the two arc-shaped pieces form a ring-shaped structure.

As a further aspect of the present invention: the inner wall of the arc-shaped piece is provided with a rubber pad.

As a further aspect of the present invention: the protective cover is made of transparent materials.

As a further aspect of the present invention: the buckle assembly comprises a buckle and an elastic part fixed by the buckle, one end of the elastic part far away from the buckle is fixed on one of the extension parts, and the other end of the elastic part is provided with a clamping position matched with the buckle.

As a further aspect of the present invention: the pressing unlocking mechanism comprises a pressing piece arranged at the clamping position side end and an unlocking piece abutted against the pressing piece, and the unlocking piece is connected with the extending piece through a one-way moving mechanism.

As a further aspect of the present invention: the unidirectional movement mechanism comprises a connecting cavity fixed on the unlocking piece and a clamping piece connected with the connecting cavity through a connecting block, the clamping piece is matched with a clamping tooth arranged on the extension piece, a spring is arranged on the inner side of the connecting cavity, and two ends of the spring are respectively abutted against the connecting block and the inner wall of the connecting cavity.

As a further aspect of the present invention: one side that the unblocking piece orientation the buckle is provided with the rake.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty realizes the card of two arc pieces through extension cooperation buckle subassembly and the screens that sets up and puts to carry out the centre gripping to the cervical canal and fix, press release mechanism through setting up and make when taking off this fixer, only need pinch between the fingers through tweezers and press release mechanism after, can realize that the automation of fixer breaks away from, convenient to use, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a cervical tube fixer for obstetrics and gynecology department.

Fig. 2 is an enlarged view of a structure at a in fig. 1.

Fig. 3 is a schematic view showing a connection state of an unlocking member and a one-way moving structure in the cervical tube fixer for obstetrics and gynecology department.

In the figure: 1-arc-shaped piece, 2-rubber pad, 3-extension piece, 4-torsion spring, 5-protective cover, 6-elastic piece, 7-buckle, 8-pressing piece, 9-unlocking piece, 10-latch, 11-clamping piece, 12-connecting block, 13-spring and 14-connecting cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 3, in an embodiment of the present invention, a cervical tube fixer for obstetrics and gynecology department, the cervical tube fixer for obstetrics and gynecology department includes two arc-shaped members 1 rotatably connected through a rotating shaft, a torsion spring 4 is installed at the rotating shaft of the two arc-shaped members 1, and an extension member 3 is disposed at one end of the arc-shaped member 1 away from the torsion spring 4;

the extending pieces 3 on the two arc-shaped pieces 1 are respectively provided with a buckle component and a clamping position matched with the buckle component, a pressing unlocking mechanism is arranged at the clamping position, and when the pressing unlocking mechanism is triggered, the buckle component is separated from the clamping position;

and protective covers 5 are arranged on the outer sides of the extending pieces 3 on the two arc-shaped pieces 1.

The embodiment of the utility model provides an in, the card that realizes two arc 1 through extension 3 cooperation buckle subassembly and screens that set up is put to carry out the centre gripping to the cervical canal and fix, press release mechanism through setting up and make when taking off this fixer, only need pinch between the fingers through tweezers and press release mechanism after, can realize that the automation of fixer breaks away from, convenient to use, the practicality is strong.

In the embodiment of the utility model, the protection casing 5 that sets up can prevent effectively that extension 3 and buckle subassembly from causing the damage to pregnant woman's uterus.

As an embodiment of the invention, when two of the extensions 3 abut, two of the arc-shaped members 1 form a ring-shaped structure.

In the embodiment of the present invention, it can be understood that the arc member 1 is a semicircular ring structure to satisfy the requirement of contacting with the cervical canal completely when clamping the cervical canal, and the fixing effect is good.

As an embodiment of the present invention, the inner wall of the arc-shaped member 1 is provided with a rubber pad 2.

In the embodiment of the utility model, the rubber pad 2 through setting can contact with the cervical canal in the fixing process, plays certain guard action to the cervical canal, and the security is high.

As an embodiment of the present invention, the protection cover 5 is made of transparent material.

The embodiment of the utility model provides an in, the position of buckle subassembly is conveniently looked over to protection casing 5 that adopts transparent material to make, and then the operation of convenience when taking off, of course protection casing 5 still need adopt flexible material to make, and this application is no longer repeated to this.

As an embodiment of the present invention, the buckle assembly includes a buckle 7 and an elastic member 6 fixed to the buckle 7, the elastic member 6 is kept away from one end of the buckle 7 is fixed to one of the extension members 3, and the other end of the extension member 3 is provided with a clamping position adapted to the buckle 7.

The embodiment of the utility model provides an in, provide the deformation space when going into the screens for buckle 7 card through the elastic component 6 that sets up, elastic component 6 can adopt steel sheet or other materials, as long as satisfy the demand can, this application does not do not specifically to this and restricts.

As an embodiment of the utility model, it is in including setting up to press the release mechanism the screens side press 8 and with press the unlocking piece 9 of 8 butts, unlocking piece 9 through one-way moving mechanism with extension 3 is connected.

In the embodiment of the present invention, the pressing member 8 is pressed to move toward the extending member 3, thereby driving the unlocking member 9 to move, so as to realize the abutting of the buckle 7, thereby separating the buckle 7 from the clamping position.

As an embodiment of the utility model, the one-way moving mechanism is including fixing connect chamber 14 on the unlocking piece 9 and with connect the fastener 11 that chamber 14 passes through connecting block 12 and connect, fastener 11 is in with the setting the 10 adaptations of latch on the extension 3, the inboard of connecting chamber 14 is provided with spring 13, spring 13's both ends respectively with connecting block 12 and the inner wall butt of connecting chamber 14.

In the embodiment of the present invention, it can be understood that the clamping member 11 is provided with a protruding tooth opposite to the latch 10, and the action of the matching spring 13 realizes the one-way movement of the unlocking member 9.

As an embodiment of the present invention, the unlocking member 9 is provided with an inclined portion toward one side of the buckle 7.

The embodiment of the utility model provides an in, the rake through setting up plays the butt effect to buckle 7 for buckle 7 can conveniently break away from with the screens.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The cervical canal fixer for the obstetrics and gynecology department is characterized by comprising two arc-shaped pieces (1) which are rotatably connected through rotating shafts, wherein torsional springs (4) are installed at the rotating shafts of the two arc-shaped pieces (1), and one ends, far away from the torsional springs (4), of the arc-shaped pieces (1) are provided with extending pieces (3);

the extending pieces (3) on the two arc-shaped pieces (1) are respectively provided with a buckle assembly and a clamping position matched with the buckle assembly, a pressing unlocking mechanism is arranged at the clamping position, and when the pressing unlocking mechanism is triggered, the buckle assembly is separated from the clamping position;

the outer sides of the extending pieces (3) on the two arc-shaped pieces (1) are provided with protective covers (5).

2. An gynecological cervical canal holder according to claim 1, characterized in that when the two extensions (3) abut, the two arc-shaped members (1) form a ring-shaped structure.

3. The cervical canal fixator for obstetrics and gynecology department according to claim 1, characterized in that the inner wall of the arc-shaped member (1) is installed with a rubber pad (2).

4. The cervical canal fixator for obstetrics and gynecology department according to claim 1, wherein the protective cover (5) is made of transparent material.

5. The cervical canal fixer for obstetrics and gynecology department according to any one of claims 1-4, characterized in that the buckle assembly comprises a buckle (7) and an elastic member (6) fixed with the buckle (7), one end of the elastic member (6) far away from the buckle (7) is fixed on one of the extending members (3), and the other extending member (3) is provided with a clamping position matched with the buckle (7).

6. The cervical canal fixer for obstetrics and gynecology department according to claim 5, wherein the pressing unlocking mechanism comprises a pressing piece (8) arranged at the clamping side end and an unlocking piece (9) abutted against the pressing piece (8), and the unlocking piece (9) is connected with the extending piece (3) through a one-way moving mechanism.

7. The cervical canal fixer for obstetrics and gynecology department according to claim 6, wherein the unidirectional moving mechanism comprises a connecting cavity (14) fixed on the unlocking piece (9) and a clamping piece (11) connected with the connecting cavity (14) through a connecting block (12), the clamping piece (11) is matched with a clamping tooth (10) arranged on the extending piece (3), a spring (13) is arranged on the inner side of the connecting cavity (14), and two ends of the spring (13) are respectively abutted to the inner walls of the connecting block (12) and the connecting cavity (14).

8. The cervical canal fixator for obstetrics and gynecology department according to claim 7, characterized in that the side of the unlocking member (9) facing the buckle (7) is provided with an inclined portion.