CN219680907U

CN219680907U - Ring taking hook for hysteroscope

Info

Publication number: CN219680907U
Application number: CN202222429267.5U
Authority: CN
Inventors: 周文娟; 费秋霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-09-15
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to the technical field of medical instruments and discloses a ring taking hook for hysteroscopy, which comprises a sleeve, wherein top plates are movably arranged on two sides of the outer wall of the sleeve, oblique blocks are fixedly connected between the lower end surfaces of the two top plates, first connecting plates are fixedly connected between the two side walls of the two top plates, a piston rod is movably arranged in the sleeve, a piston head is fixedly sleeved on one side of the outer wall of the piston rod, a top block is fixedly connected to one end of the piston rod, and a first connecting rod is fixedly connected between one ends of the top blocks, which are far away from the piston rod. According to the utility model, the ring taking hook used under the hysteroscope has the effect of assisting in opening the cervical inner wall, the problem that the existing ring taking hook used under the hysteroscope cannot be used for assisting in opening and is easy for a patient to generate pain is solved, and meanwhile, the ring taking hook used under the hysteroscope has the function of being convenient to operate.

Description

Ring taking hook for hysteroscope

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a ring-taking hook used under hysteroscopy.

Background

The intrauterine device, which is called IUD for short, is a contraceptive device placed in uterine cavity, can be made of metal, plastic or silica gel, is the most common reversible effective contraceptive method used at home and abroad at present, and is clinically found that after menopause, gong Nahuan incarceration is frequently caused in female with the intrauterine device, gong Nahuan incarceration refers to abnormal shape of the intrauterine device, and the incarceration is partially or completely caused in myometrium or serosa layer, and the intrauterine device cannot be taken out smoothly and needs to be taken out.

Through retrieval, the prior patent (publication number: CN 204863630U) discloses a ring-taking hook for hysteroscope, and the patent technology is convenient to adjust and turn, takes out Gong Nahuan incarceration quickly and conveniently, but has the problem that the ring-taking hook cannot be spread, so that a patient is easy to damage when the ring-taking hook stretches into the cervical inner wall, and is relatively troublesome, therefore, a person skilled in the art provides the ring-taking hook for hysteroscope, and the problem in the background technology is solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a ring taking hook used under a hysteroscope, which has the effect of assisting in opening the cervical inner wall, solves the problem that the existing ring taking hook used under the hysteroscope cannot assist in opening and is easy to cause pain to a patient, and has the function of being convenient to operate.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the ring taking hook comprises a sleeve, wherein top plates are movably arranged on two sides of the outer wall of the sleeve, inclined blocks are fixedly connected between the lower end surfaces of the two top plates, and first connecting plates are fixedly connected between the two side walls of the two top plates;

a piston rod is movably arranged in the sleeve, and a piston head is fixedly sleeved on one side of the outer wall of the piston rod;

the piston rod is characterized in that a top block is fixedly connected to one end of the piston rod, a first connecting rod is fixedly connected to the middle of one end, far away from the piston rod, of the top block, and a semi-ring hand buckle is fixedly connected to one end, far away from the top block, of the first connecting rod.

Through above-mentioned technical scheme, can assist the effect that struts by roof and sloping block to cervical inner wall, utilize piston rod and piston head can make things convenient for medical personnel to operate, can make things convenient for medical personnel to hold through head rod and semi-ring hand knot, more stable operation.

Further, one ends of the two first connecting plates far away from the top plate are fixedly connected with second connecting plates, and the lower ends of the two second connecting plates are fixedly connected with limiting small blocks;

through above-mentioned technical scheme, can provide spacing purpose for roof rise distance through second connecting plate and spacing fritter.

Further, limit grooves are formed in two sides of the outer wall of the sleeve;

through the technical scheme, the limiting groove can limit the limiting small block.

Further, the two limiting small blocks are respectively fixed in the limiting groove and move;

through above-mentioned technical scheme, fix at spacing inslot portion activity can provide spacing distance through spacing fritter.

Further, one end part of the piston rod is fixedly connected with a second connecting rod;

through above-mentioned technical scheme, can provide the distance of stretching out for the shackle through the second connecting rod.

Further, one end, far away from the piston rod, of the second connecting rod is fixedly connected with a shackle;

through the technical scheme, the material can be conveniently taken through the shackle.

Further, a limiting block is fixedly sleeved on one side of the outer wall of the second connecting rod;

through above-mentioned technical scheme, can avoid the shackle to stretch out the time exceeding distance through the stopper.

Further, the cross section of the top block is smaller than the caliber of the sleeve;

through above-mentioned technical scheme, can lengthen the extension distance through the cross section of kicking block is less than telescopic bore.

The utility model has the following beneficial effects:

1. compared with the existing ring taking hook, when the ring taking hook is used for taking rings, firstly, the top plate which is held close to the lower end by one hand slowly stretches into the cervical inner wall, after the ring taking hook stretches into one end, the top plate which is held close to the lower end is loosened, falling is avoided, then the semi-ring hand buckle is manually pushed to enable the piston rod and the piston head to simultaneously advance, the piston head advances while passing through the inclined block, the top plates on two sides can be outwards stretched by jacking the inclined block, and meanwhile falling of the top plates can be avoided under the action of the limiting groove and the limiting small block, so that the effect of supporting the cervical inner wall is achieved.

2. Compared with the existing intrauterine device removing hook, the intrauterine device removing hook provided by the utility model has the advantages that the second connecting rod and the hook ring can be pushed forward when the top plate is opened, and the condition of scratching in the cervix caused by the fact that the hook ring is extended far can be avoided under the action of the limiting block, so that the effect of avoiding injuring a patient is achieved.

3. Compared with the existing ring taking hooks, most ring taking hooks are basically single connecting rod units, so that the ring taking hooks are easy to hurt patients and are troublesome to operate, the ring taking hooks can manually push the semi-ring buckles and hold the semi-ring buckles, and the hand holding stability of medical staff is improved while the operation is convenient.

Drawings

FIG. 1 is an isometric view of a ring-taking hook for hysteroscopy according to the present utility model;

FIG. 2 is a front cross-sectional view of a ring-taking hook for hysteroscopy according to the present utility model;

FIG. 3 is a schematic view of a rod of a ring-taking hook for hysteroscope according to the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. a sleeve; 2. a top block; 3. a first connecting rod; 4. half ring hand buckles; 5. a top plate; 6. a shackle; 7. a piston rod; 8. a limiting block; 9. a sloping block; 10. a second connecting rod; 11. a piston head; 12. a first connection plate; 13. a second connecting plate; 14. limiting small blocks; 15. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a get ring hook for hysteroscope, includes sleeve 1, sleeve 1 outer wall both sides all are provided with roof 5 movably, and two roof 5 lower terminal surfaces are middle all fixedly connected with sloping block 9, and two roof 5 both sides wall middle all fixedly connected with first connecting plate 12, can assist the effect of strutting to cervical inner wall by roof 5 and sloping block 9;

the piston rod 7 is movably arranged in the sleeve 1, the piston head 11 is fixedly sleeved on one side of the outer wall of the piston rod 7, and the piston rod 7 and the piston head 11 are utilized to facilitate the operation of medical staff;

the piston rod 7 one end fixedly connected with kicking block 2, the kicking block 2 is kept away from fixedly connected with head rod 3 in the middle of the one end of piston rod 7, and head rod 3 is kept away from the one end fixedly connected with semi-ring hand knot 4 of kicking block 2, can make things convenient for medical personnel to hold through head rod 3 and semi-ring hand knot 4, more stable operation.

Two first connecting plates 12 keep away from the equal fixedly connected with second connecting plate 13 of one end of roof 5, two second connecting plate 13 lower extreme equal fixedly connected with spacing frits 14, can provide spacing purpose for roof 5 rising distance through second connecting plate 13 and spacing frits 14, spacing groove 15 has all been seted up to sleeve 1 outer wall both sides, can carry out spacing for spacing frits 14 through spacing groove 15, two spacing frits 14 are all fixed respectively and are moved in spacing groove 15, fix and can provide spacing distance at spacing groove 15 inside activity through spacing frits 14, piston rod 7 tip fixedly connected with second connecting rod 10, can provide the distance of stretching out for shackle 6 through second connecting rod 10, one end fixedly connected with shackle 6 of piston rod 7 is kept away from to second connecting rod 10, can conveniently get the material through shackle 6, second connecting rod 10 outer wall one side fixed cover is equipped with stopper 8, can avoid exceeding the distance when the shackle 6 stretches out through stopper 8, the cross section of kicking block 2 is less than the bore of sleeve 1, can be less than the bore of sleeve 1 and stretch into the distance through the bore of extension kicking block 2.

Working principle: when the cervical ring pulling device is used, firstly, the top plate 5 which is close to the lower end of the hand is slowly stretched into the cervical inner wall, after the top plate 5 which is close to the lower end is stretched into the cervical ring pulling device for a distance, the top plate 5 which is close to the lower end is loosened, falling off is avoided, then the semi-ring hand buckle 4 is manually pushed to enable the piston rod 7 and the piston head 11 to simultaneously advance, the piston head 11 advances while passing through the inclined block 9, the top plates 5 on two sides can be stretched out outwards by jacking the inclined block 9, the top plate 5 can be prevented from falling off under the action of the limiting groove 15 and the limiting small block 14, the auxiliary cervical inner wall stretching effect is achieved, then the top plate 5 is stretched out, the second connecting rod 10 and the hook ring 6 are pushed forward, the situation that the hook 6 stretches out too far to cause cervical scratch is avoided under the action of the limiting block 8, the effect that the patient is avoided being injured is achieved, finally, most of ring pulling hooks are single connecting rod individuals basically, injuries are easily caused to patients, the operation is troublesome, the ring pulling hook can be manually pushed to the semi-ring buckle 4, the semi-ring pulling hook is simultaneously, the hand buckle 4 is held simultaneously, the hand buckle 4 can be conveniently held, and the hand stability of medical personnel can be conveniently held.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a get ring hook for hysteroscope, includes sleeve (1), its characterized in that: top plates (5) are movably arranged on two sides of the outer wall of the sleeve (1), inclined blocks (9) are fixedly connected between the lower end faces of the two top plates (5), and first connecting plates (12) are fixedly connected between the two side walls of the two top plates (5);

a piston rod (7) is movably arranged in the sleeve (1), and a piston head (11) is fixedly sleeved on one side of the outer wall of the piston rod (7);

the novel hydraulic piston is characterized in that a top block (2) is fixedly connected to one end portion of the piston rod (7), a first connecting rod (3) is fixedly connected to the middle of one end, far away from the piston rod (7), of the top block (2), and a semi-ring hand buckle (4) is fixedly connected to one end, far away from the top block (2), of the first connecting rod (3).

2. A loop-extracting hook for hysteroscopy according to claim 1, wherein: one end, far away from the top plate (5), of the two first connecting plates (12) is fixedly connected with a second connecting plate (13), and the lower ends of the two second connecting plates (13) are fixedly connected with limiting small blocks (14).

3. A loop-extracting hook for hysteroscopy according to claim 1, wherein: limiting grooves (15) are formed in two sides of the outer wall of the sleeve (1).

4. A loop-extracting hook for hysteroscopy according to claim 2, wherein: the two limiting small blocks (14) are respectively fixed in the limiting groove (15) and move.

5. A loop-extracting hook for hysteroscopy according to claim 1, wherein: and one end part of the piston rod (7) is fixedly connected with a second connecting rod (10).

6. A loop-extracting hook for hysteroscopy according to claim 5, wherein: one end of the second connecting rod (10) far away from the piston rod (7) is fixedly connected with a shackle (6).

7. A loop-extracting hook for hysteroscopy according to claim 5, wherein: a limiting block (8) is fixedly sleeved on one side of the outer wall of the second connecting rod (10).

8. A loop-extracting hook for hysteroscopy according to claim 1, wherein: the cross section of the top block (2) is smaller than the caliber of the sleeve (1).