CN211156150U

CN211156150U - Cervical support

Info

Publication number: CN211156150U
Application number: CN201921735598.3U
Authority: CN
Inventors: 杨晓清; 王晗功; 肖喜荣; 王素珍; 毛欣璐; 李雪芳
Original assignee: Obstetrics and Gynecology Hospital of Fudan University
Current assignee: Obstetrics and Gynecology Hospital of Fudan University
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-08-04
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to a cervical support, which comprises a support body, wherein the support body comprises a base and a spherical fixed block which are connected, and the support body is also provided with a channel which runs through the base and the spherical fixed block; the support is provided with in the support and grabs the card portion, thereby it holds in the palm the body to grab the card portion and be used for the fixed of the globular fixed block of joint. The cervical support comprises a support body and a support, wherein the support body is used for supporting a cervix, and a clamping part is arranged in the support and is convenient for clamping the support body, so that the support body and the support are combined into a whole and a patient can take the support out conveniently; and because the spherical end part of the support body design, a patient can conveniently install the support from any angle, and the difficulty of patient installation is reduced. The utility model provides a cervical support, fine solution go into the support and get the difficult problem of support, and in the whole operation process, the patient only needs the tip of handheld support, has avoided the infection that directly uses the finger to bring, and in use holds in the palm the body and is located cervical department, and the support can be placed in the vagina, can not bring the influence to patient's normal life.

Description

Cervical support

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a cervical support.

Background

The cervical support is a medical appliance for treating female uterine prolapse, cervical insufficiency, cervical cerclage failure or incapability of cerclage and the like, is respectively made of polyethylene and silicone rubber materials, and is non-toxic and non-irritating to human tissues. The cervical support is convenient to use, but needs to be taken out before sleeping every day, so that a patient needs to frequently put in or take out the cervical support by himself during treatment. When a patient puts in or takes out the support, the cervix support needs to be held by fingers to be placed at the cervix, relatively speaking, the patient can easily put in the support by himself, but the cervix is located in the deep part of the vagina and is narrow in the vagina, the patient can hardly take out the cervix support by himself, and part of the cervix support forms negative pressure in the deep part or is embedded into the fornix of the vagina, so that the cervix support is more difficult to take out, the comfort of the patient is affected, and psychological burden can be caused. In addition, the contact surface of the fingers is wide, various bacteria are easily infected, and the vagina is easily infected in the supporting and taking process due to the weak sterile concept of patients, incomplete hand washing and disinfection, forgetting to wash hands or leaving nails and the like.

On the other hand, China already enters an aging society, and the cervical supports are increasingly widely used, but because the estrogen level of the old is reduced and the vagina is atrophied, the support taking is more difficult, the senile vaginitis is common, the environment in the vagina is sensitive to exogenous pollution due to the reduction of the hormone level, the infection chance is increased due to frequent finger operation, and the dependence of the old on the use of the cervical supports is reduced due to the various problems.

Aiming at the problems that the cervical support is inconvenient to put in and take out and the vagina infection is easily caused in the operation, an effective solution is not available at present.

SUMMERY OF THE UTILITY MODEL

Therefore, the cervical support is needed to be provided for solving the problems that the cervical support is inconvenient to insert and take out and vaginal infection is easy to cause in operation.

A cervical support comprises a support body, wherein the support body comprises a base and a spherical fixed block which are connected, and the support body is also provided with a channel which penetrates through the base and the spherical fixed block; the support, be provided with in the support and grab card portion, thereby it is used for the joint to grab card portion spherical fixed block is fixed the support body.

Further, the base is discoid, be provided with the exhaust hole on the base, the one side that the base kept away from globular fixed block sets up to the concave surface.

Furthermore, a magnetizer is arranged on the spherical fixed block.

Further, the support includes the locating lever, locating lever one end is provided with the magnetic substance, the magnetic substance is used for adsorbing the magnetizer.

Further, the locating lever is including dismantling handheld portion and the absorption end of connection, the magnetic substance sets up the absorption end.

Furthermore, the support further comprises an inner sleeve, the positioning rod is sleeved in the inner sleeve, and the handheld portion penetrates through the inner sleeve and can reciprocate along the axial direction of the inner sleeve.

Furthermore, the end part of the inner sleeve is connected with the clamping part, and the adsorption end is arranged in the center of the clamping part.

Furthermore, the clamping part comprises a plurality of claws which are distributed in a divergent mode, the end parts of the claws bend towards the axis of the inner sleeve, and the opening diameter formed by the end parts of the claws in an initial state is smaller than the diameter of the spherical fixed block.

Further, the grabbing and clamping part comprises an elastic body which is in a horn shape, and the end part of the elastic body bends towards the axis of the inner sleeve.

Further, the support still includes the outer tube, interior sleeve pipe cup joints in the outer tube, interior sleeve pipe with outer tube one end fixed connection, globular fixed block can stretch into the outer tube other end and quilt grab card portion joint.

The cervical support comprises a support body and a support, wherein the support body is used for supporting a cervix, a clamping part is arranged in the support and is convenient to clamp the support body, in use, a positioning rod in the support can be adsorbed on the support body, so that a patient can conveniently combine the support body and the support together, and then the clamping part is pushed to clamp the support body, so that the support body and the support are combined into a whole, and the patient can conveniently take out the support; and because the spherical end part of the support body design, a patient can conveniently install the support from any angle, and the difficulty of patient installation is reduced. The utility model provides a cervical support, fine solution go into the support and get the difficult problem of support, and in the whole operation process, the patient only needs the tip of handheld support, has avoided the infection that directly uses the finger to bring, and in use holds in the palm the body and is located cervical department, and the support can be placed in the vagina, can not bring the influence to patient's normal life.

Various specific structures of the present application, as well as the functions and effects thereof, will be described in further detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the present application in a first state;

FIG. 2 is a cross-sectional view of an embodiment of the present application in a second state.

Detailed Description

The technical solutions in the embodiments of the present application will be further clearly and completely described below with reference to the accompanying drawings, but it should be noted that the following embodiments are only some preferred embodiments in the present application, and do not refer to all embodiments covered by the technical solutions of the present application.

It should be noted that when an element is referred to as being "fixed" to another element in the description of the present application, it may be directly on the other element or intervening elements may also be 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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 shows a cross-sectional view of a cervical collar according to an embodiment of the present application in a first state, which is referred to as an initial state of a patient during operation. The cervical support comprises a support body 1 and a support 2, wherein the support body 1 comprises a spherical fixed block 11 and a base 12, and the support body is made of polyethylene and silicon rubber. The ball-shaped fixing block 11 and the base 12 are designed integrally, and the base 12 is used for supporting the cervix, and is preferably shaped like a disc, and the outer diameter of the base is 50mm-75mm, so that the wearing requirements of different patients are met. In order to better fit the cervix, the surface of the base 12 facing the cervix is concave, and the surface connected with the spherical fixing block 11 is convex. The concave surface needs to match the cervix, so its curvature is designed to match the appearance of the cervix.

A plurality of exhaust holes 15 are distributed on the base 12, so that gas can be conveniently exhausted when the base is placed in a supporting state, and the base 12 is tightly attached to the cervix; when the support is taken out, the exhaust hole 15 can effectively prevent negative pressure from being generated, so that the support is convenient to take out. A channel 14 is opened in the base 12 and the ball-shaped fixing block 11, and the channel 14 penetrates through the base 12 and the ball-shaped fixing block 11 and is used for discharging substances such as menstrual blood, secretion and the like in vivo. The diameter of the spherical fixed block 11 is 15mm-20mm, so that the bracket 2 is convenient to clamp the spherical fixed block 11. It should be noted that the ball-shaped fixing block 11 is only a preferred form of the present application, and other types of structures, such as an oval shape, or other irregular structures, are feasible as long as they can be matched with the supporting bracket 2.

The bracket 2 comprises a positioning rod 21, an inner sleeve 22 and an outer sleeve 23, wherein the positioning rod 21 comprises a handheld part 24 and an adsorption end 25 which are detachably connected, and the handheld part 24 is sleeved in the inner sleeve 22 and can reciprocate along the axial direction of the inner sleeve 22. The adsorption end 25 is arranged at the end of the handheld part 24, a magnetic body 251 is embedded in the adsorption end 25, specifically, the magnetic body 251 comprises a neodymium magnet, the adsorption end 25 is a plastic disc, the magnetic body 251 is wrapped in the adsorption end 25, and the adsorption end 25 is detachably connected with the handheld part 24, for example, through a threaded connection. The spherical fixed block 11 is embedded with a magnetizer 13 with good magnetic conductivity, such as a metal material, so that the adsorption end 25 can be well adsorbed on the spherical fixed block 11.

In the state shown in fig. 1, the patient pushes the hand-held portion 24 to move the positioning rod 21 to the spherical fixing block 11 along the inner sleeve 22, and due to the magnetic force, the adsorption end 25 at the end of the positioning rod 21 can be adsorbed on the spherical fixing block 11, so that the patient can find the alignment point conveniently and prepare for the subsequent clamping work. Due to the structural characteristics of the spherical fixed block 11, the adsorption end 25 can be adsorbed at any part of the spherical surface of the spherical fixed block, so that the alignment difficulty of a patient is reduced, and the operation is more convenient. However, in the present embodiment, the magnetizer 13 is disposed on the ball fixing block 11, and the magnetic member 251 is disposed on the adsorption end 25. In another embodiment, the magnetic member 251 may be disposed in the ball fixing block 11, and the magnetic conductor 13 may be disposed on the attracting end 25, which may also be attracted together by magnetic force.

The end of the inner sleeve 22 is connected with a clamping part 26, and after the positioning rod 21 adsorbs the spherical fixed block 11, the inner sleeve 22 is pushed to move axially, so that the clamping part 26 contacts the spherical fixed block 11 and further moves to clamp the spherical fixed block 11, and the support body 1 is mounted. In this embodiment, the catching portion 26 includes a plurality of hooks 26, the fixed end 261 of each hook is connected to the end of the inner sleeve 22, the protruding end 262 of each hook is distributed in a diverging manner, and a cavity for wrapping the spherical fixing block 11 is formed inside each hook 26. Meanwhile, in order to better clamp the ball-shaped fixing block 11, the extending ends 262 of the plurality of hooks 26 are bent toward the axial center of the inner sleeve 22, and in an initial state, the diameter of an opening formed by the extending ends 262 of the plurality of hooks 26 is smaller than the diameter of the ball-shaped fixing block 11.

The positioning rod 21 and the inner tube 22 are used in combination, and the positioning rod 21 can reciprocate in the axial direction of the inner tube 22, so that the spherical fixed block 11 is attracted when the positioning rod 21 extends out, and then the positioning rod 21 is kept stationary, the inner tube 22 is pushed to the spherical fixed block 11, so that the catching part 26 at the end part of the inner tube 22 catches the spherical fixed block 11. In order to prevent the positioning rod 21 from falling off from the inner sleeve 22 in the reciprocating motion of the positioning rod 21 and the inner sleeve 22 or being clamped in the inner sleeve 22, so that the adsorption failure is caused, the positioning rod 21 is designed into a detachable handheld part 24 and an adsorption end 25, wherein the handheld part 24 penetrates through the inner wall of the inner sleeve 22 to reciprocate, and the outer diameter of the adsorption end 25 is larger than the diameter of the inner wall of the inner sleeve 22, so that the situation that the positioning rod 21 falls off from the inner sleeve 22 is effectively prevented.

The stent 2 further comprises an outer sleeve 23, the outer sleeve 23 is in a horn shape, and a thinner end of the outer sleeve 23 is fixedly connected with an end of the inner sleeve 22 far away from the clamping portion 26, for example, fixed through a threaded connection. The inner sleeve 22 is sleeved in the outer sleeve 23, and the thicker end of the outer sleeve 23 allows the ball-shaped fixing block 11 to extend into and press the clamping part 26. Meanwhile, the outer sleeve 23 is designed to facilitate the movement of the bracket 2 in the vagina, thereby preventing the clamping part 26 from injuring the vagina of a patient in the process of entering or taking the support.

Fig. 2 is a second state diagram of an embodiment of the present application, at this time, the supporting body 1 is clamped in the supporting frame 2, since the clamping portion 26 includes a plurality of hooks 26, when the clamping portion is pushed towards the spherical fixed block 11, the spherical surface of the spherical fixed block 11 can contact with the extending ends 262 of the hooks 26, further, the spherical fixed block 11 continues to push the extending ends 262 to elastically deform, and due to the limiting effect of the outer sleeve 23, the extending ends 262 gradually bend towards the axial direction of the inner sleeve 22, so that the spherical fixed block 11 enters the cavity formed by the plurality of hooks 26, and as the spherical fixed block 11 gradually enters, the pushing force applied to the plurality of hooks 26 gradually decreases, so that the hooks 26 return to the initial state, and the extending ends of the plurality of hooks 26 gradually slide along the outer wall of the spherical fixed block 11 until the clamping portion is clamped in the area where the spherical fixed block 11 and the base 14 are connected, finally, the bracket 2 is clamped with the support body 1.

According to another embodiment of the present application, the catching portion 26 is a flared elastic body, a flared thin end is connected to the end of the inner sleeve 22, and a flared thick end is used for catching the holder 1. Particularly, globular fixed block 11 can stretch into the butt that card portion 26 was grabbed to loudspeaker form, owing to grab card portion 26 and have elasticity, in the income in-process of globular fixed block 11, can strut gradually and grab card portion 26, and the tip of grabbing card portion 26 is crooked to interior sleeve pipe 22 axle center department, therefore, along with gradually stretching into of globular fixed block 11, the thrust that grabs card portion 26 and receives reduces gradually, until stretching into the transition region that the tip joint that grabs card portion 26 is connected at globular fixed block 11 and base 14, finally realize the joint to the support body 1.

In addition, the cervical support, the support body 1 and the support 2 are separately designed, when one element is damaged, the use of the other element is not influenced, and meanwhile, the cervical support body in other shapes can be matched, so that the application scenes of the product are further increased.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A cervical holder, comprising:

The support body comprises a base and a spherical fixed block which are connected, and a channel penetrating through the base and the spherical fixed block is further arranged on the support body;

The support, be provided with in the support and grab card portion, thereby it is used for the joint to grab card portion spherical fixed block is fixed the support body.

2. The cervical holder according to claim 1, wherein the base is disc-shaped, the base is provided with a vent hole, and a surface of the base away from the ball-shaped fixing block is concave.

3. The cervical holder according to claim 2, wherein a magnetizer is disposed on the ball-shaped fixing block.

4. The cervical collar according to claim 3, wherein the holder comprises a positioning rod, and a magnetic body is disposed at one end of the positioning rod and used for adsorbing the magnetizer.

5. The cervical collar according to claim 4, wherein the positioning rod comprises a hand-held part and an absorption end which are detachably connected, and the magnetic body is disposed at the absorption end.

6. The cervical collar according to claim 5, wherein the holder further comprises an inner sleeve, the positioning rod is sleeved in the inner sleeve, and the hand-held portion penetrates through the inner sleeve and can reciprocate along the axial direction of the inner sleeve.

7. The cervical holder according to claim 6, wherein the inner sleeve tube end is connected to the catching portion, and the suction end is disposed at the center of the catching portion.

8. The cervical collar according to claim 7, wherein the catching portion comprises a plurality of fingers distributed in a divergent manner, ends of the plurality of fingers are bent toward the axis of the inner sleeve, and the ends of the plurality of fingers form an opening with a diameter smaller than the diameter of the ball-shaped fixing block in an initial state.

9. The cervical tray according to claim 7, wherein the catching portion comprises an elastic body having a flared shape, and an end portion of the elastic body is bent toward the axial center of the inner tube.

10. The cervical holder according to any of claims 6-9, wherein the holder further comprises an outer sleeve, the inner sleeve is sleeved in the outer sleeve, the inner sleeve is fixedly connected with one end of the outer sleeve, and the ball-shaped fixing block can extend into the other end of the outer sleeve and be clamped by the clamping portion.