CN210784953U

CN210784953U - Gynecological ring removing device with linkage structure

Info

Publication number: CN210784953U
Application number: CN201921394656.0U
Authority: CN
Inventors: 张凤华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-19
Anticipated expiration: 2029-08-26

Abstract

The utility model belongs to the technical field of the gynaecology and obstetrics apparatus technique and specifically relates to a linkage structure's gynaecology gets ring ware, including handle, sleeve, spherical cover, supporting rod, axis of rotation, handle upper end fixedly connected with sleeve, telescopic front end fixed sleeve have the spherical cover of semicircle, and the sliding tray is passed to the upper end of supporting rod and its top fixedly connected with spy ball, axis of rotation and regulation pole in the one end that is close to the fixed block respectively fixedly connected with engaged with drive bevel gear and driven bevel gear, axis of rotation downside fixedly connected with adjust knob. The utility model has the advantages of reasonable design, through setting up safeguard procedures such as spy ball, joint ball, spherical cover, sleeve, can prevent to get and damage the wall of uterus in the ring operation, through initiative bevel gear and driven bevel gear's steering transmission, can make adjust knob's positive and negative rotation drive arc pole and supporting rod press from both sides tightly or separately to can be convenient hold the intrauterine device and take out, convenience simple to use is worth using widely.

Description

Gynecological ring removing device with linkage structure

Technical Field

The utility model belongs to the technical field of gynaecology and obstetrics's apparatus technique and specifically relates to a linkage structure's ring ware of getting of gynaecology.

Background

The contraceptive ring is a contraceptive device placed in the uterine cavity, and is usually called as contraceptive ring because the device used in the early stage is mostly ring-shaped, and the contraceptive ring can achieve the contraceptive purpose, thereby becoming an important measure for the postpartum contraception of women.

The intrauterine device is placed in vivo and reaches the specified age limit, or after the woman has arrived the menopause, need go to the hospital and take out the intrauterine device, in order to avoid the intrauterine device to warp or become invalid in the uterus, should carry out X-ray perspective or "B" type ultrasonography before getting the ring first, the utensil commonly used in the present operation of getting the ring is for getting the ring pincers or getting the ring hook, the hook point of getting the ring hook is comparatively sharp, the operation easily harms the wall of uterus when hooking the intrauterine device, bring great misery for the patient, and the handle opens angle when getting the ring pincers centre gripping operation, it is very inconvenient to operate in constrictive vagina and uterus space, therefore, for solving above-mentioned getting the technical problem that the ring hook security is poor and the ring pincers operate inconveniently, the utility model provides a linkage structure's gynaecology gets the ring ware.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects and provide a gynecological contraceptive ring removing device with a linkage structure. Through setting up safeguard procedures such as spy ball, joint ball, spherical cover, sleeve, can prevent to get and damage the wall of uterus in the ring operation, through initiative bevel gear and driven bevel gear's steering drive, can make adjust knob's positive and negative rotation drive arc pole and supporting rod press from both sides tightly or separately to can be convenient hold the intrauterine device and take out, convenience simple to use.

The utility model provides a technical scheme that technical problem adopted does: a gynecological ring taking device with a linkage structure comprises a handle, a sleeve, a spherical sleeve, a clamping rod and a rotating shaft, wherein the sleeve is fixedly connected to the upper end of the handle, the front end of the sleeve is fixedly sleeved with the hemispherical spherical sleeve, the top surface of the spherical sleeve is a square cutting plane and is provided with a sliding groove with a rectangular opening penetrating through the spherical sleeve, a fixed block is fixedly connected to the inner wall of the right side pipe at the upper end of the sleeve, which is close to a pipe orifice, the right end of the top surface of the fixed block is fixedly connected with the clamping rod perpendicular to the fixed block, the upper end of the clamping rod penetrates through the sliding groove, the top end of the clamping rod is fixedly connected with a probe ball, an arc-shaped concave clamping groove is fixedly arranged on the inner side rod wall of the clamping rod at the lower end of the probe ball, rotating grooves are respectively arranged on the left end surface and the lower end surface of the fixed block and the, the outer wall of the upper end of the adjusting nut is fixedly connected with a sliding rod vertical to the adjusting nut, the upper end of the sliding rod penetrates through the sliding groove in a sliding mode, the end portion of the sliding rod is fixedly connected with an arc-shaped rod, the diameters of the clamping rod and the sliding rod are equal to the width of the sliding groove, the end portion of the arc-shaped rod is fixedly connected with a clamping ball with a spherical surface matched with the clamping groove, a bearing is fixedly connected onto the top surface of the handle right below the rotating groove on the lower side of the fixing block, a rotating shaft is fixedly connected into an inner ring of the bearing, the upper end of the rotating shaft is rotatably inserted into the rotating groove, one end, close to the fixing block, of the rotating shaft and the adjusting rod are respectively and fixedly connected with a driving bevel gear and a driven bevel gear which are meshed with each other, a rotating sleeve is rotatably sleeved in the middle of the rotating, an adjusting knob is fixedly connected to the lower side of the rotating shaft, and the right circular side of the adjusting knob is exposed out of the adjusting window.

Preferably, handle, sleeve, supporting rod, axis of rotation, arc pole, regulation pole are medical PVC material and make, light in weight, and structural strength is high, and is with low costs.

Preferably, the spherical sleeve is made of rubber materials, so that the comfort is better, and the damage to the inner wall of a vagina or a uterus can be avoided.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, through setting up safeguard procedures such as spy ball, joint ball, spherical cover, sleeve, can prevent to get and damage the wall of uterus in the ring operation, through initiative bevel gear and driven bevel gear's steering transmission, can make adjust knob's positive and negative rotation drive arc pole and supporting rod press from both sides tightly or separately to can be convenient hold the intrauterine device and take out, convenience simple to use is worth using widely.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of the present invention.

Fig. 2 is a schematic structural diagram of the adjusting knob of the present invention.

Fig. 3 is a schematic view of the structure of the spherical sleeve of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 3.

As shown in fig. 1-3, the utility model comprises a handle 1, a sleeve 2, a spherical sleeve 15, a clamping rod 16 and a rotating shaft 4, wherein the upper end of the handle 1 is fixedly connected with the sleeve 2, the front end of the sleeve 2 is fixedly sleeved with the semi-spherical sleeve 15, the top surface of the spherical sleeve 15 is a square cutting plane and is provided with a sliding groove 22 with a rectangular opening penetrating through the spherical sleeve 15, the inner wall of the right side tube near the tube orifice at the upper end of the sleeve 2 is fixedly connected with a fixed block 9, the right end of the top surface of the fixed block 9 is fixedly connected with the clamping rod 16 vertical to the fixed block, the upper end of the clamping rod 16 passes through the sliding groove 22 and is fixedly connected with a probe ball 17 at the top end, the probe ball 17 is arranged to prevent the end part from damaging the inner wall of the uterus of a patient, the clamping groove 18 with an arc-shaped concave inner side rod wall, the ring is clamped and fixed more firmly by the arc-shaped rods 20 and the clamping rods 16, so that the ring can be prevented from falling off due to loose clamping in the process of taking out the ring, the left end face and the lower end face of the fixed block 9 and the left inner wall of the upper end of the sleeve 2 are both provided with the rotating grooves 12, the sleeve 2 and the two rotating grooves 12 opposite to the fixed block 9 are rotatably inserted with the adjusting rods 10, the outer wall of the adjusting rod 10 is provided with external threads and is screwed and fixed with the adjusting nut 11, the outer wall of the upper end of the adjusting nut 11 is fixedly connected with the sliding rod 14 vertical to the adjusting nut, the upper end of the sliding rod 14 slides through the sliding groove 22, the end part of the sliding rod 14 is fixedly connected with the arc-shaped rods 20, the diameters of the clamping rods 16 and the sliding rod 14 are equal to the width of the sliding groove 22, the sliding groove 22 can play a limiting and restraining role on the sliding rod 14, therefore, when the adjusting rod 10 rotates forwards and backwards, the adjusting nut 11 is close to or far away from the fixed block 9 and can drive the front end of the arc rod 20 and the clamping rod 16 to clamp or open, so that the intrauterine device can be clamped or loosened, the end part of the arc rod 20 is fixedly connected with a clamping ball 19 with a spherical surface matched with the clamping groove 18, the top surface of the handle 1 right below the rotating groove 12 at the lower side of the fixed block 9 is fixedly connected with a bearing 3, the inner ring of the bearing 3 is fixedly connected with a rotating shaft 4, the upper end of the rotating shaft 4 is rotatably inserted in the rotating groove 12, one end of the rotating shaft 4 and one end of the adjusting rod 10 close to the fixed block 9 are respectively and fixedly connected with a driving bevel gear 8 and a driven bevel gear 13 which are meshed with each other, the middle part of the rotating shaft 4 is rotatably sleeved with a rotating sleeve 6, two sides of the rotating sleeve 6 are fixedly connected with the inner wall of the sleeve 2 through, an adjusting knob 5 is fixedly connected to the lower side of the rotating shaft 4, and the right half-round edge of the adjusting knob 5 is exposed out of the adjusting window 21. When the thumb rotates the adjusting knob 5, the rotating shaft 4 rotates along with the rotating shaft, and the adjusting rod 10 can rotate along with the rotating shaft through the steering transmission of the driving bevel gear 8 and the driven bevel gear 13, so that the clamping and opening operations of the arc-shaped rod 20 and the clamping rod 16 can be controlled.

In this embodiment, the handle 1, the sleeve 2, the clamping rod 16, the rotating shaft 4, the arc rod 20 and the adjusting rod 10 are all made of medical PVC material. The PVC material is used, the weight is light, the structural strength is high, and the cost is low.

In this embodiment, the spherical sleeve 15 is made of rubber. The comfort is better by adopting rubber materials, and the damage to the inner wall of the vagina or the uterus can be avoided.

During the use, handle 1 is handed, extends probe ball 17 to ring body one side of intrauterine device, then thumb rotation adjust knob 5, can make curved bar 20 translation left, makes both open, and the device that stretches forward again makes the intrauterine device be in curved bar 20, then counter-rotation adjust knob 5 makes curved bar 20 translation right, makes in the partial sphere joint income joint of joint ball 19 joint groove 18, makes curved bar 20 and clamping bar 16 press from both sides the intrauterine device tightly, then takes out the intrauterine device.

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.

Claims

1. The utility model provides a link structure's ring ware of getting in gynaecology, includes handle, sleeve, spherical cover, supporting rod, axis of rotation, its characterized in that: the upper end of the handle is fixedly connected with a sleeve, the front end of the sleeve is fixedly sleeved with a semi-spherical sleeve, the top surface of the spherical sleeve is a square cutting plane and is provided with a sliding groove with a rectangular opening penetrating through the spherical sleeve, the right side pipe inner wall of the upper end of the sleeve close to the pipe orifice is fixedly connected with a fixed block, the right end of the top surface of the fixed block is fixedly connected with a clamping rod perpendicular to the fixed block, the upper end of the clamping rod penetrates through the sliding groove, the top end of the clamping rod is fixedly connected with a probe ball, the inner side rod wall of the clamping rod at the lower end of the probe ball is fixedly provided with an arc-shaped concave clamping groove, the left end surface and the lower end surface of the fixed block and the left side inner wall at the upper end of the sleeve are both provided with rotating grooves, the sleeve and the two rotating grooves opposite to the fixed block, the upper end of the sliding rod penetrates through the sliding groove in a sliding mode, the end portion of the sliding rod is fixedly connected with an arc-shaped rod, the diameters of the clamping rod and the sliding rod are equal to the width of the sliding groove, the end portion of the arc-shaped rod is fixedly connected with a clamping ball with a spherical surface matched with the clamping groove, a bearing is fixedly connected to the top surface of the handle right below the rotating groove on the lower side of the fixed block, a rotating shaft is fixedly connected to the inner ring of the bearing, the upper end of the rotating shaft is rotatably inserted into the rotating groove, one end, close to the fixed block, of the rotating shaft and the adjusting rod are respectively and fixedly connected with a driving bevel gear and a driven bevel gear which are meshed with each other, a rotating sleeve is rotatably sleeved in the middle of the rotating shaft, two sides of the rotating sleeve are fixedly connected with the inner wall of, the right half-round edge of the adjusting knob is exposed out of the adjusting window.

2. The gynecological annuloplasty device of linked structure as claimed in claim 1, wherein: the handle, the sleeve, the clamping rod, the rotating shaft, the arc-shaped rod and the adjusting rod are all made of medical PVC materials.

3. The gynecological annuloplasty device of linked structure as claimed in claim 1, wherein: the spherical sleeve is made of rubber.