CN215025411U

CN215025411U - Radiotherapy mammary gland vacuum pad fixing device

Info

Publication number: CN215025411U
Application number: CN202120915592.5U
Authority: CN
Inventors: 何垠波; 彭旭东
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-07
Anticipated expiration: 2031-04-29

Abstract

The utility model provides a fixing device for a radiotherapy mammary gland vacuum pad, which comprises a bottom plate, wherein the bottom plate is T-shaped, the narrow side of the bottom plate is a head end, and the wide end is a tail end; the head support and the back support are sequentially arranged on the bottom plate from the head end to the tail end; the back support is in a wedge shape, and a wedge-shaped inclined plane inclines downwards from the head end to the tail end of the bottom plate; the head support is in a concave cylindrical shape, one side of the head support is provided with an opening, and the opening end of the head support is arranged close to the back support. The utility model discloses convenient to use, repeatedly usable fixes a position the accuracy height during used repeatedly, the utility model provides a good head supports, can avoid the head to warp in the use.

Description

Radiotherapy mammary gland vacuum pad fixing device

Technical Field

The utility model relates to a medical treatment auxiliary instrument field, concretely relates to radiotherapy mammary gland vacuum pad fixing device.

Background

At present, the fixing device for breast cancer radiotherapy mainly comprises a breast bracket, a vacuum pad and the like. The vacuum pad is placed at the fixed position of the fixing device, the body position of a patient is fixed by the vacuum pad, the arm and the body position of the patient can be well fixed, the repeatability is high, the comfort level is good, and the vacuum pad is widely used clinically. However, the conventional breast vacuum pad fixing device has some problems, for example, the fixing device has a small contact area with the treatment bed surface, and is easy to slide, thereby seriously reducing the treatment precision; the head is easy to deform due to lack of effective support, so that the error is increased; the bottom fixed profile is not obvious, and inaccurate position is easily caused when the bottom fixed profile is repeatedly used; the posture of hands is not uniform for each person, and each flow cannot be accurately repeated, so that poor fixation of the neck and the armpit is easy to cause off-target clinical treatment; the upper and lower vacuum cushions of the patient are inconvenient, and no stress point exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device for vacuum pad for mammary gland radiotherapy, which has simple structure, accurate positioning and can be used repeatedly, and overcomes the defects of the fixing device for vacuum pad in the prior art.

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

the radiotherapy mammary gland vacuum pad fixing device comprises a bottom plate, wherein the bottom plate is T-shaped, the narrow side of the bottom plate is a head end, and the wide end of the bottom plate is a tail end; the head support and the back support are sequentially arranged on the bottom plate from the head end to the tail end; the back support is in a wedge shape, and a wedge-shaped inclined plane inclines downwards from the head end to the tail end of the bottom plate; the head support is in a concave cylindrical shape, one side of the head support is provided with an opening, and the opening end of the head support is arranged close to the back support.

Furthermore, two bottom plate positioning columns are longitudinally arranged at the middle position of the bottom plate, two round holes are formed in the back support bottom surface, and the round holes in the back support bottom surface correspond to the bottom plate positioning columns.

Furthermore, a holding rod is arranged at the head end of the bottom plate and is perpendicular to the bottom plate.

Preferably, the holding rod is of a T-shaped structure, the narrow end of the lower portion of the holding rod is a supporting portion, the wide end of the upper portion of the holding rod is a holding portion, and the holding portion can be held by two hands side by side.

Furthermore, the tail end of the bottom plate is provided with a hip pad, and the hip pad is connected with the bottom plate in an adjustable mode.

Furthermore, a plurality of groups of bottom plate positioning holes are formed in the tail end of the bottom plate, positioning columns matched with the bottom plate positioning holes are arranged at the bottom of the hip pad, and the hip pad is connected to the bottom plate positioning holes of the bottom plate in a plugging mode through the positioning columns.

Preferably, the bottom plate positioning holes have 2-6 groups.

Preferably, there are 3 sets of the bottom plate positioning holes.

Furthermore, hand supports are further arranged and detachably mounted on the two sides of the back support on the bottom plate.

The beneficial effects of the utility model are that:

1) the utility model has convenient use, repeated use and high positioning accuracy when repeated use, provides good head support, and can avoid the deformation of the head in the use process;

2) the utility model has better support for the shoulder, the back and the hip, and a holding part, which is helpful for keeping the relative fixation of the position for a long time;

3) the utility model can be suitable for patients with different heights by adjusting the position of the hip pad, and has high universality;

4) the utility model discloses be provided with the hand and prop, for the patient about the vacuum pad provide support stress point, avoid grabbing or kneel and press the vacuum pad and lead to its deformation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a longitudinal cross-sectional view of the embodiment shown in FIG. 1;

reference numerals: 1-bottom plate, 12-bottom plate positioning hole, 13-bottom plate positioning column, 2-back support, 3-head support, 4-holding rod, 41-holding part, 42-supporting part, 5-hand support, 6-hip pad and 61-positioning column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in the figure, the radiotherapy mammary gland vacuum pad fixing device comprises a bottom plate 1, wherein the bottom plate 1 is in a T shape, the narrow side of the bottom plate 1 is a head end, and the wide end of the bottom plate 1 is a tail end; the novel electric heating plate is characterized by further comprising a head support 3 and a back support 2 which are sequentially arranged on the bottom plate 1 from the head end to the tail end, wherein the back support 2 is wedge-shaped, and a wedge-shaped inclined plane is inclined downwards from the head end to the tail end of the bottom plate 1; the head support 3 is in a concave cylindrical shape, one side of the head support is provided with an opening, the opening end of the head support 3 is arranged close to the back support 2, and the concave arrangement of the head support 3 provides better support for the head of a patient on one hand, is helpful for the accurate positioning of the patient when lying down on the other hand, and avoids the head from moving autonomously in the using process; two bottom plate positioning columns 13 are longitudinally arranged at the middle position of the bottom plate 1, two round holes are formed in the bottom surface of the back support 2, and the round holes in the bottom surface of the back support 2 correspond to the bottom plate positioning columns 13, so that the back support 2 and the bottom plate 1 are relatively fixed in position, and the back support can be accurately positioned during repeated use.

The end of the head of the bottom plate 1 is also provided with a holding rod 4, and the holding rod 4 is vertical to the bottom plate 1; the holding rod 4 is in a T-shaped structure, the narrow end of the lower part is a supporting part 42, the wide end of the upper part is a holding part 41, and the holding part 41 can be held by two hands side by side; in use, the patient's arm is lifted up and grips the grip portion 41 to make the fixed posture of the patient's hand uniform and comfortable.

The utility model discloses a buttockss pad 6, its structure is characterized in that the 1 tail end of bottom plate is provided with buttockss pad 6, and buttockss pad 6 top surface is semi-circular, and buttockss pad 6 is connected with bottom plate 1 is adjustable, and multirow bottom plate locating hole 12 has been seted up to 1 tail end of bottom plate, and buttockss pad 6 bottom is provided with the reference column 61 with bottom plate locating hole 12 adaptation, and buttockss pad 6 relies on connecting in bottom plate locating hole 12 of bottom plate 1 of reference column 61 plug, bottom plate locating hole 12 has 2-6 groups side by side, and preferred 3 groups are through adjusting the position that buttockss pad 6, applicable in the patient of different heights.

Further, still be provided with the hand and prop 5, the both sides that back supported 2 on bottom plate 1 was installed to hand support 5 detachable, and the hand props 5 and provides the support stress point for the patient when going up the vacuum pad from top to bottom, avoids the patient to grab or kneel the pressure vacuum pad, leads to the vacuum pad to warp.

During the in-service use, support the back earlier 2, the head supports 3, the holding rod 4, the hand props 5 and is fixed in bottom plate 1, lay the vacuum pad, the patient supports the hand and props 5 approach, lie on the vacuum pad, place the head in the interior concave part of head support 3, lift up both arms, grasp holding rod 4, adjustment buttockss pad 6 is to suitable position, make the head of patient, the shoulder back of the body, buttockss all obtain better support, require to mould the vacuum pad according to the doctor's advice, make it laminate with patient's health is perfect, avoid the gliding to cause the treatment to miss, after the patient position is fixed, take off hand and prop 5, in order to avoid interfering with the radiotherapy.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. Radiotherapy mammary gland vacuum pad fixing device, its characterized in that: the novel T-shaped plastic base plate comprises a base plate (1), wherein the base plate (1) is T-shaped, the narrow side of the base plate (1) is a head end, and the wide end of the base plate (1) is a tail end; the multifunctional chair also comprises a head support (3) and a back support (2) which are sequentially arranged on the bottom plate (1) from the head end to the tail end; the back support (2) is wedge-shaped, and the inclined plane of the wedge-shape inclines downwards from the head end to the tail end of the bottom plate (1); the head support (3) is in a concave cylindrical shape, one side of the head support is provided with an opening, and the opening end of the head support (3) is arranged close to the back support (2).

2. Radiotherapy breast vacuum pad fixing device according to claim 1, characterized in that: two bottom plate positioning columns (13) are longitudinally arranged at the middle position of the bottom plate (1), two round holes are formed in the bottom surface of the back support (2), and the round holes in the bottom surface of the back support (2) correspond to the bottom plate positioning columns (13).

3. Radiotherapy breast vacuum pad fixing device according to claim 1, characterized in that: the head end of the bottom plate (1) is provided with a holding rod (4), and the holding rod (4) is perpendicular to the bottom plate (1).

4. Radiotherapy breast vacuum pad fixing device according to claim 3, characterized in that: the holding rod (4) is of a T-shaped structure, the narrow end of the lower portion of the holding rod is a supporting portion (42), the wide end of the upper portion of the holding rod is a holding portion (41), and the holding portion (41) can be held by two hands side by side.

5. Radiotherapy breast vacuum pad fixing device according to claim 3, characterized in that: the tail end of the bottom plate (1) is provided with a hip pad (6), and the hip pad (6) is connected with the bottom plate (1) in an adjustable mode.

6. Radiotherapy breast vacuum pad fixing device according to claim 5, characterized in that: the buttock pad is characterized in that a plurality of groups of baseplate positioning holes (12) are formed in the tail end of the baseplate (1), positioning columns (61) matched with the baseplate positioning holes (12) are arranged at the bottom of the buttock pad (6), and the buttock pad (6) is connected into the baseplate positioning holes (12) of the baseplate (1) in a plugging mode through the positioning columns (61).

7. Radiotherapy breast vacuum pad fixing device according to claim 6, characterized in that: the bottom plate positioning holes (12) are provided with 2-6 groups.

8. Radiotherapy breast vacuum pad fixing device according to claim 7, characterized in that: the bottom plate positioning holes (12) are provided with 3 groups.

9. Radiotherapy breast vacuum pad fixing device according to claim 1, characterized in that: the hand support is further provided with a hand support (5), and the hand support (5) is detachably arranged on the two sides of the back support (2) on the bottom plate (1).