CN220090291U - Nipple protector - Google Patents

Abstract

The utility model discloses a nipple protector, which comprises a bearing plate, wherein the bottom of the bearing plate is connected with a protective cover through an expansion mechanism, the protective cover is made of elastic materials, the bottom of the inner wall of the protective cover is provided with a clamping ring for clamping a nipple, the expansion mechanism comprises a limiting rod, the top of the bearing plate is fixedly provided with the limiting rod, the top of the limiting rod is connected with a round slide plate in a sliding manner, a spring is arranged between the round slide plate and the bearing plate outside the limiting rod, the bottom of the round slide plate is rotationally connected with a plurality of connecting plates, the nipple protector can be used for lightly and comfortably protecting the nipple through the arrangement of the expansion mechanism, the protective cover and the clamping ring, discomfort or pain caused by redundant operation to a patient is reduced, the protection effect and the comfort of the device are improved, and the nipple protector can be simply and conveniently operated, so that convenience is brought to patients and medical care work.

Description

Nipple protector

Technical Field

The utility model relates to the field of nipple protection in breast radiotherapy, in particular to a nipple protector.

Background

Breast cancer is a common disease threatening the health of women, along with the improvement of living standard and the advancement of medical technology, breast surgery is kept to be accepted by a plurality of patients, breast protection treatment is already the first choice method for early breast cancer treatment, breast radiotherapy is one of the components of breast protection treatment, tumor cells are inhibited or killed by high-energy radioactive rays or radioactive particles, but in the high-energy radioactive rays, the nipple is inevitably irradiated, so that nipple edema, chapping and even ulceration are extremely easy to cause, and great pain is brought to the patients;

in order to reduce irradiation of high-energy radioactive rays or particles to the nipple, a nipple protector is needed, and a post-breast-cancer breast-protecting operation radiotherapy nipple protector according to the chinese patent publication No. CN208464980U is searched, which comprises a support, a positioning block, a sleeve, a pull rod, a stopper, a gripper and a gripper sheet, and the protection of the patent is as follows: the bottom end of the support is covered on the periphery of a nipple of a patient, the nipple is surrounded by the gripper, the pull rod is pulled upwards to drive the gripper to move upwards, when the top end of the gripper moves upwards into the sleeve, under the folding action of the wall of the sleeve, each gripper sheet folds towards the middle, so that the nipple of the patient is clamped, the pull rod is continuously pulled upwards after the nipple is clamped, the sleeve is driven to move upwards together by the baffle until the gripper and the nipple clamped in the gripper enter the bottom end opening of the axial through hole, the lifting of the nipple is completed, and the nipple leaves a radiation treatment irradiation area;

however, there are some disadvantages to the use of the above-mentioned patents, for example, the lifting process may cause discomfort or pain to the patient when the protector lifts the nipple away from the irradiated area. In addition, since the protector has multiple parts, its center of gravity is easily unstable, thereby tilting or tipping the device, resulting in improper protection of the nipple or additional pulling of the nipple, causing discomfort to the patient.

Disclosure of Invention

Technical problem to be solved

In view of the problems existing in the prior art, an object of the present utility model is to provide a nipple protector, which can reduce discomfort or pain of a patient when protecting a nipple, and improve the effect and comfort of the nipple protector.

Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a nipple protector, includes the loading board, the bottom of loading board is connected with the protection casing through expansion mechanism, the protection casing is elastic material, the bottom of protection casing inner wall is provided with the grip ring for the centre gripping nipple.

Further, expansion mechanism includes the gag lever post, the top of loading board is fixed with the gag lever post, the top sliding connection of gag lever post has circular slide, the outside of gag lever post just is located and is provided with the spring between circular slide and the loading board, the bottom rotation of circular slide is connected with a plurality of connecting plates, the bottom rotation of connecting plate is connected with the rectangular plate, just the rectangular plate rotates with the loading board to be connected, the rectangular plate can be dismantled with the protection casing bottom outside and be connected.

Further, the movable groove for adapting to the movement of the round rod is formed in the bearing plate, the round rods are respectively fixed on two sides of the rectangular plate, and the round rods are located in the movable groove and are rotationally connected with the bearing plate.

Further, an exhaust pipe is arranged in the protective cover.

Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme is through the setting of expansion mechanism, protection casing and grip ring, can carry out light and comfortable protection to the nipple, reduces unnecessary operation and causes discomfort or painful sense to the patient, when not only improving the protection effect and the travelling comfort of device, can operate simply and conveniently, has brought the facility for patient and medical care work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the position of the exhaust tube according to the present utility model;

FIG. 3 is a cross-sectional view of the interior of the loading plate and the latch according to the present utility model;

fig. 4 is a cross-sectional view of the interior of the shield of the present utility model.

The reference numerals in the figures illustrate:

1. a carrying plate; 2. a protective cover; 3. a limit rod; 4. a spring; 5. a connecting plate; 6. a rectangular plate; 7. a clamping block; 8. an exhaust pipe; 9. a clamping ring; 10. a circular slide plate; 11. a round rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-4, a nipple protector comprises a bearing plate 1, wherein the bottom of the bearing plate 1 is connected with a protective cover 2 through an expansion mechanism, the protective cover 2 is made of elastic materials such as latex or silica gel, the protective cover 2 is in a spherical top and cylindrical bottom shape for better protecting a nipple, the shape of the nipple can be better adapted through the arrangement of the protective cover 2, the comfort of a patient can be improved when the nipple is clamped, and a clamping ring 9 is arranged at the bottom of the inner wall of the protective cover 2 for clamping the nipple.

The expansion mechanism comprises a limiting rod 3, the top of a bearing plate 1 is fixedly provided with the limiting rod 3, the top of the limiting rod 3 is slidably connected with a round sliding plate 10, the outer side of the limiting rod 3 is provided with a spring 4 between the round sliding plate 10 and the bearing plate 1, the bottom of the round sliding plate 10 is rotationally connected with a plurality of connecting plates 5, the bottom of each connecting plate 5 is rotationally connected with a rectangular plate 6, each rectangular plate 6 is rotationally connected with the bearing plate 1, the inside of each bearing plate 1 is provided with a movable groove adapting to the movement of a round rod 11, two sides of each rectangular plate 6 are respectively fixedly provided with a round rod 11, each round rod 11 is located in the inside of each movable groove and rotationally connected with the corresponding bearing plate 1, when the round sliding plate 10 is pressed down, the round sliding plate 10 can slide on the outer side of the limiting rod 3, at the moment, the spring 4 is in a stressed compression state, the round sliding plate 10 slides downwards through the connecting plates 5, the rectangular plates 6 rotate by taking the round rods 11 as circle centers, and the rectangular plates 6 rotate, and the outer sides of a protective cover 2 are detachably connected.

The outside of protection casing 2 is provided with a plurality of fixture blocks 7 corresponding with rectangular plate 6, and the bottom of rectangular plate 6 sets up in the inside of fixture block 7, the draw-in groove of adaptation rectangular plate 6 has been seted up to the inside of fixture block 7, the bottom of rectangular plate 6 is located the inside of draw-in groove, when rectangular plate 6 rotates, can drive fixture block 7 through the setting of draw-in groove, and be the setting of elastic material through protection casing 2, make the bottom of protection casing 2 expand, and then make protection casing 2 can wrap up the nipple, when protection casing 2 wraps up the nipple, release the expansion to protection casing 2, through the setting of its elasticity trait and clamping ring 9, can be to the nipple centre gripping in the inside of protection casing 2, realize the centre gripping to the nipple, and then accomplish the protection to the nipple.

Example 2:

referring to fig. 2, the present embodiment is based on the technical improvement of embodiment 1;

the inside of the top end of the protective cover 2 is provided with an air suction hole, the inside of the air suction hole is fixedly provided with an air suction pipe 8, when the nipple of a patient is sunken, the air suction pipe 8 can be arranged on the outer side of the protective cover 2, the protective cover 2 is sleeved outside the nipple, the bottom of the protective cover 2 is contacted with the breast skin of the patient, the inside of the protective cover 2 is in a sealed state, at the moment, an injector can be connected with the air suction pipe 8, the inside of the protective cover 2 is pumped, the negative pressure is formed in the protective cover 2, the nipple of the patient is sucked out along with the pumping process, the expansion of the protective cover 2 is relieved, the nipple can be clamped in the inside of the protective cover 2 through the elastic characteristics and the arrangement of the clamping ring 9, the nipple is clamped, the nipple is protected by the device, the patient with the sunken nipple is protected, and the applicability of the device is improved;

when in use: the protection casing 2 is assembled between a plurality of fixture blocks 7 to the bottom card of rectangular plate 6 is in the inside of fixture block 7, push down circular slide 10 this moment, make circular slide 10 can slide in the outside of gag lever post 3, spring 4 is atress compression state this moment, circular slide 10's gliding, through connecting plate 5, make rectangular plate 6 rotate with round bar 11 as the centre of a circle, rectangular plate 6's rotation passes through fixture block 7, make protection casing 2 can expand, at this moment put protection casing 2 cover in the outside of nipple, and release the pressure to circular slide 10, elastic characteristics through spring 4, make circular slide 10 reset, and then make protection casing 2 can release the expansion, and protection casing 2 can be through the setting of its elasticity specialty and grip ring 9, realize fixing protection casing 2 in the outside of nipple, at this moment, rectangular plate 6 and fixture block 7 separate, accomplish protection casing 2 and protect the nipple.

This scheme is through the setting of expansion mechanism, protection casing 2 and grip ring 9, can carry out light and comfortable protection to the nipple, reduces unnecessary operation and causes uncomfortable or painful sense to the patient, when not only improving the protection effect and the travelling comfort of device, can operate simply and conveniently, has brought the facility for patient and medical care work.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. Nipple protector, comprising a carrier plate (1), characterized in that: the bottom of loading board (1) is connected with protection casing (2) through expansion mechanism, protection casing (2) are elastic material, the bottom of protection casing (2) inner wall is provided with grip ring (9) for centre gripping nipple.

2. A nipple protector according to claim 1, characterized in that: the expansion mechanism comprises a limit rod (3), the top of a bearing plate (1) is fixedly provided with the limit rod (3), the top of the limit rod (3) is slidably connected with a round sliding plate (10), a spring (4) is arranged between the round sliding plate (10) and the bearing plate (1) outside the limit rod (3), a plurality of connecting plates (5) are rotationally connected to the bottom of the round sliding plate (10), a rectangular plate (6) is rotationally connected to the bottom of the connecting plates (5), the rectangular plate (6) is rotationally connected with the bearing plate (1), and the rectangular plate (6) is detachably connected to the outer side of the bottom of a protective cover (2).

3. A nipple protector according to claim 2, characterized in that: the movable groove for adapting to the movement of the round rod (11) is formed in the bearing plate (1), the round rods (11) are respectively fixed on two sides of the rectangular plate (6), and the round rods (11) are located in the movable operation and are rotationally connected with the bearing plate (1).

4. A nipple protector according to claim 2, characterized in that: the outside of protection casing (2) is provided with a plurality of fixture blocks (7) corresponding with rectangular board (6), just the bottom of rectangular board (6) sets up in the inside of fixture block (7).

5. A nipple protector according to claim 1, characterized in that: the shape of the protective cover (2) is a shape of a spherical top and a cylindrical bottom.

6. A nipple protector according to claim 1, characterized in that: an exhaust pipe (8) is arranged in the protective cover (2).