CN220989432U - Prone type full-center radiotherapy auxiliary device - Google Patents

Abstract

The utility model provides a prone type full-center radiotherapy auxiliary device, and belongs to the technical field of medical appliances. A bearing plate; the prone mechanism is used for prone of full-center radiotherapy of the child patient and is arranged at the top of the bearing plate; and the bracket is used for supporting the prone mechanism and is arranged in the prone mechanism. According to the utility model, through the cooperation arrangement of the prone mechanism and the bracket, the prone comfort of the child is improved, the prone position of the child is positioned, and the head, the hands and the legs of a patient are limited to a certain extent, so that the position adjustment in the prone process is avoided, the influence of the random movement of the child on the curative effect of the full-center radiotherapy of the child is avoided, and the children with different heights can be adapted to use through the adjusting function.

Description

Prone type full-center radiotherapy auxiliary device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a prone type full-center radiotherapy auxiliary device.

Background

The children need prone on radiotherapy auxiliary device when full central radiotherapy, common radiotherapy auxiliary device is the radiotherapy bed body, however current radiotherapy bed body mainly has the bearing plate to constitute such as stereoplasm mat and pillow, children prone in the use, its ankle is in unsettled or extension state, can lead to the foot ache under this kind of state for a long time, the belly also can cause the discomfort under long-time extrusion, simultaneously, if the forehead is placed on the pillow, can lead to neck bending, can be ache uncomfortable for a long time, if place the face on the pillow, can lead to breathing disorder etc. condition to take place, in addition, prone position according to children's height adjustment in the radiotherapy process is prone to the radiotherapy position is fixed, children generally move in addition, can influence radiotherapy treatment precision when children remove the health, further influence the curative effect of children full central radiotherapy. Therefore, the application provides a prone type full-center radiotherapy auxiliary device to meet the requirements.

Disclosure of utility model

The utility model aims to solve the technical problems that in the use process of the conventional prone type full-center radiotherapy auxiliary device, the ankle of a child is in a suspended or extended state, foot soreness is caused under long-time holding of the state, discomfort is caused under long-time extrusion of the abdomen, meanwhile, if the forehead is placed on a pillow, neck bending is caused, pain and discomfort are caused for a long time, if the face is placed on the pillow, the situation of unsmooth breathing and the like can be caused, in addition, in the prone type radiotherapy process of the child, the prone position of the child needs to be adjusted according to the height of the child, so that the radiotherapy body position is fixed, the operation process is inconvenient, the child is generally moving, the limitation is not arranged on the radiotherapy bed, the progress of radiotherapy treatment precision work can be influenced when the child moves the body, and the curative effect of the full-center radiotherapy of the child is further influenced.

In order to solve the technical problems, the utility model provides the following technical scheme:

A prone type full-center radiotherapy auxiliary device comprises a bearing plate; the prone mechanism is used for prone of full-center radiotherapy of the child patient and is arranged at the top of the bearing plate; and the bracket is used for supporting the prone mechanism and is arranged in the prone mechanism.

Optionally, prone mechanism including install in the cavity pad at bearing plate top, the top that the cavity was filled up has set gradually foot standing groove, shank place section, thigh place section, belly prone section, chest prone section, face standing groove, the both sides of face standing groove all are equipped with and are located the arm standing groove at cavity pad top is located the below of belly prone section is provided with and sets up in the separation chamber of the inside diapire of cavity pad, is located the cavity pad bottom of foot standing groove below with the top fixed connection of bearing plate, be located the face standing groove below foot standing groove bottom with the bearing plate top laminating mutually.

Optionally, the middle part of foot standing groove is concave arc setting, foot standing groove with the face standing groove links up the top and is convex arc setting.

Optionally, the shank place the section including fixed connection in foot standing groove with shank place the pad between the section, shank place the top middle section department of pad and be provided with a pair of shank standing groove, shank place the top of pad and be slope form setting, shank place the one end that the pad is close to foot standing groove and highly be higher than the other end height, shank place the cavity shape of groove and be interior concave arc setting.

Optionally, the middle part of the thigh placing section is in an inward concave arc shape, and one end of the thigh placing section is fixedly connected with the shank placing pad; the abdomen prone section includes fixed connection in thigh place the section with the section of lying prone of thorax between the rubber pad, a plurality of V-arrangement grooves have all been seted up to the top and the bottom of rubber pad, waist shape hole has been seted up at the top of rubber pad.

Optionally, the cavity pad is close to the one end lateral wall fixedly connected with nut of face standing groove to and bottom fixedly connected with a pair of slider, the spiro union have with the bolt that the bearing plate lateral wall rotated and is connected in the nut, the other end fixedly connected with crank of bolt, the spout with slider looks adaptation has been seted up at the top of bearing plate, slider sliding connection in the spout.

Optionally, the bracket comprises an upper body supporting component and an abdomen bracket, wherein the upper body supporting component and the abdomen bracket are arranged in the cavity cushion cavity, and an abdomen supporting bracket is arranged between the upper body supporting component and the abdomen bracket.

Optionally, the upper body supporting component includes fixedly connected with first U-shaped backup pad in the cavity pad cavity, the top lateral wall fixedly connected with chest layer board of first U-shaped backup pad, chest layer board top with the bottom fixed connection of chest prone section, the bottom lateral wall fixedly connected with first arc of first U-shaped backup pad, the other end fixedly connected with first support layer board of first arc, the top of first support layer board with the bottom of chest layer board is laminated mutually, the top of first U-shaped backup pad is provided with the face layer board, the face layer board with the bottom fixed connection of face standing groove, the cavity shape of face layer board with the bottom shape of face standing groove is the same, the top of first U-shaped backup pad is provided with a pair of arm layer board, the arm layer board with the bottom fixed connection of arm standing groove, the cavity shape of arm layer board with the bottom shape of arm standing groove is the same.

Optionally, the belly bracket includes fixed connection in the second U-shaped backup pad in the cavity pad cavity, the top lateral wall fixedly connected with foot's layer board of second U-shaped backup pad, foot's layer board top with the bottom fixed connection of foot standing groove, the one end fixedly connected with shank layer board of foot's layer board, the top of shank layer board with the bottom fixed connection of pad is placed to the shank, the one end fixedly connected with thigh layer board of shank layer board, the top of thigh layer board with the bottom fixed connection of section is placed to the thigh, the bottom lateral wall fixedly connected with second arc of second U-shaped backup pad, the other end fixedly connected with second of second arc props the layer board, the top of second props the layer board with the bottom of thigh layer board is laminated mutually.

Optionally, the belly props the bracket including fixed connection in first prop the layer board with the second prop the elastic supporting plate at layer board top, the top of elastic supporting plate with the bottom of rubber pad is laminated mutually, a plurality of mounting holes have been seted up at the top of elastic supporting plate, be provided with the elastic sheet in the mounting hole, the both sides wall that the elastic sheet symmetry set up is inwards buckled the form setting, the other both sides wall of elastic sheet with the inner wall fixed connection of mounting hole.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the above-mentioned scheme, through the cooperation setting of prone mechanism, bracket, not only improved the travelling comfort that children prone, also fixed a position children prone position simultaneously to patient's head, hand and leg have carried out certain restriction, and then have avoided prone in-process to need adjust the position, have also avoided children to remove the health at will and influence the curative effect of full central radiotherapy, and, accessible regulatory function uses with the children of adaptation different heights.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present utility model and, together with the description, further serve to explain the principles of the utility model and to enable a person skilled in the pertinent art to make and use the utility model.

FIG. 1 is a schematic perspective view of a prone-type full-hub radiotherapy auxiliary device;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a schematic perspective view of a bracket;

FIG. 4 is a schematic view of a perspective enlarged structure of the abdomen support bracket;

Fig. 5 is a mating view of the restraint assembly of fig. 1.

[ Reference numerals ]

1. A bearing plate; 2. a prone mechanism; 21. a cavity pad; 22. a prone chest section; 23. an abdomen prone section; 231. a rubber pad; 232. a V-shaped groove; 233. waist-shaped holes; 24. thigh placement section; 25. a shank placement section; 251. a shank placement pad; 252. a lower leg placement groove; 26. foot placement slots; 27. a face placement groove; 28. arm placing grooves; 29. a separation chamber; 3. a bracket; 31. an upper body support assembly; 311. a first U-shaped support plate; 312. a chest cavity supporting plate; 313. a first arcuate plate; 314. a first support plate; 315. a face support plate; 316. an arm support plate; 32. an abdomen bracket; 321. a second U-shaped support plate; 322. foot supporting plates; 323. a shank support plate; 324. thigh support plates; 325. a second arcuate plate; 326. a second supporting plate; 33. an abdomen support bracket; 331. an elastic supporting plate; 332. a mounting hole; 333. an elastic sheet; 10. a nut; 11. a bolt; 12. a slide block; 4. a tie-down assembly; 41. a hook; 42. and (5) vacuum molding the belt.

Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the utility model, but this is merely illustrative and is not intended to limit the utility model to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.

Detailed Description

The utility model provides a prone-type full-center radiotherapy auxiliary device which is described in detail below with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It is to be understood that the meaning of "on … …", "on … …" and "over … …" in this disclosure should be read in the broadest sense so that "on … …" means not only "directly on" but also "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1 to 5, an embodiment of the present utility model provides a prone-type full-center radiotherapy assisting apparatus including a bearing plate 1; the prone mechanism 2 is used for the full-center radiotherapy prone of the child patient, and the prone mechanism 2 is arranged at the top of the bearing plate 1; bracket 3 for support prone mechanism 2, bracket 3 installs in prone mechanism 2's inside, is equipped with a pair of constraint subassembly 4 on the bracket 3, and one of them constraint subassembly 4 is used for restraining children's back, and another constraint subassembly is used for restraining children's buttock, and constraint subassembly 4 includes couple 41 of fixed connection on bracket 3 both sides wall, has jointly hung vacuum shaping area 42 on a pair of couple 41, and this is prior art, when using, with vacuum shaping area 42 cover in children's back and buttock to press it, later take out the vacuum with it, thereby can make vacuum shaping area 42 laminate and restraint mutually with children's back and buttock, avoid children at full central radiotherapy removal.

As shown in fig. 1 and 2, the prone mechanism 2 comprises a cavity pad 21 mounted on the top of the bearing plate 1, the top of the cavity pad 21 is sequentially provided with a foot placement groove 26, a lower leg placement section 25, a thigh placement section 24, an abdomen prone section 23, a chest prone section 22 and a face placement groove 27, both sides of the face placement groove 27 are respectively provided with an arm placement groove 28 positioned on the top of the cavity pad 21, a separation cavity 29 arranged on the bottom wall inside the cavity pad 21 is arranged below the abdomen prone section 23, the bottom of the cavity pad 21 positioned below the foot placement groove 26 is fixedly connected with the top of the bearing plate 1, the bottom of the foot placement groove 26 positioned below the face placement groove 27 is attached to the top of the bearing plate 1, one end side wall of the cavity pad 21 close to the face placement groove 27 is fixedly connected with a nut 10, the bottom is fixedly connected with a pair of sliders 12, bolts 11 rotationally connected with the side wall of the bearing plate 1 are screwed in the nut 10, the other end of the bolt 11 is fixedly connected with a crank, a sliding groove matched with the sliding block 12 is formed in the top of the bearing plate 1, the sliding block 12 is slidably connected in the sliding groove, a foot placing groove 26 is used for placing feet of a child patient, in use, the child patient can place toes at the inner bottom end of the foot placing groove 26, a lower leg placing section 25 is used for placing the lower leg front part of the child patient and limiting the lower leg front part, a thigh placing section 24 is used for placing the thigh front part of the child patient, an abdomen prone section 23 is used for placing abdomen of the child and can be used for being matched with children with different heights, a chest prone section 22 is used for placing chest parts of the child of the patient, a face placing groove 27 is used for placing heads of the child and placing faces in a cavity of the face placing groove 27, an arm placing groove 28 is used for placing arms of the child, and carry out spacing to the arm, through the cooperation setting of crank, bolt 11, nut 10, in the use, drive bolt 11 through rocking the crank and rotate, can make nut 10 move under the cooperation direction of cavity pad 21, slider 12 and spout, can further make cavity pad 21 pulling chest prone section 22, rubber pad 231 remove, when cavity pad 21 moves towards bearing plate 1 outside, can make rubber pad 231 elongated, when cavity pad 21 moves towards thigh placing section 24, can make rubber pad 231 shorten.

As shown in fig. 1 and 2, the middle part of the foot placement groove 26 is provided with an inward concave arc shape, the top of the joint part of the foot placement groove 26 and the face placement groove 27 is provided with a convex arc shape, in order to facilitate the placement of the ankle of a child patient, and avoid the suspension of the ankle caused by the standing of toes or the pain of the ankle caused by the sticking of the instep to the bed when the child patient is lying on the stomach, the comfort of the placement of the child foot is improved, the lower leg placement section 25 comprises a lower leg placement pad 251 fixedly connected between the foot placement groove 26 and the thigh placement section 24, the middle part of the top of the lower leg placement pad 251 is provided with a pair of lower leg placement grooves 252, the top of the lower leg placement pad 251 is provided with a slope shape, the height of one end of the shank placing pad 251 close to the foot placing groove 26 is higher than that of the other end, the cavity shape of the shank placing groove 252 is in an inward concave arc shape, the shape of the inner wall of the shank placing groove 252 is matched with the shape of the front part of the shank of the child, the comfort level of shank placing is improved, the position of the shank of the child is positioned, the position of the shank of the child is prevented from being adjusted by moving a body when the child is prone, the leg of the child is prevented from moving left and right, the middle part of the thigh placing section 24 is in an inward concave arc shape, one end of the thigh placing section 24 is fixedly connected with the shank placing pad 251, the abdomen prone section 23 comprises a rubber pad 231 fixedly connected between the thigh placing section 24 and the chest prone section 22, a plurality of V-shaped grooves 232 are formed in the top and the bottom of the rubber pad 231, a waist-shaped hole 233 is formed in the top of the rubber pad 231, the waist-shaped hole 233 is formed in the abdomen prone section 23, in the use process, a child patient can place the abdomen into the waist-shaped hole 233, the abdomen placing position of the child patient is limited, if the child body is long, one end of the rubber pad 231 is pulled to move, the notch of the V-shaped groove 232 is enlarged, the rubber pad 231 is further lengthened under the action of the V-shaped groove 232, meanwhile, the aperture of the waist-shaped hole 233 is enlarged, the abdomen placing of the child with the length is further facilitated, if the child body is short, the notch of the V-shaped groove 232 can be reduced by pushing one end of the rubber pad 231, so that the rubber pad 231 is shortened under the action of the V-shaped groove 232, and meanwhile, the aperture of the kidney-shaped hole 233 is reduced, so that the abdomen of a short child can be placed conveniently; the middle part of the chest cavity prone section 22 is arranged in an inward concave arc shape, and the top shape of the chest cavity prone section 22 is matched with the shape of the chest cavity part of the child; the cavity of the face placing groove 27 is in an inward concave arc shape, and the joint of the face placing groove 27 and the chest prone section 22 is in an inward concave shape, so that the neck placement is facilitated, and the breathing ventilation of children is facilitated; the cavity shape of arm standing groove 28 is concave arc setting in, and the inner wall shape of arm standing groove 28 and children big arm shape phase-match have improved the comfort level that the arm was placed, also make the position that children's arm was placed to be fixed a position simultaneously, and the inconvenient arm of avoiding children to place when prone also avoids children patient's arm to control the removal simultaneously, and one of them constraint subassembly 4 locates the rubber pad 231 and thigh and places between the section 24, and another constraint subassembly 4 locates chest prone section 22 department.

As shown in fig. 1, 3 to 4, the bracket 3 includes an upper body support member 31 and an abdomen bracket 32 provided in the cavity of the cavity cushion 21, an abdomen supporting bracket 33 is provided between the upper body support member 31 and the abdomen bracket 32, the upper body support member 31 is provided for supporting the chest prone section 22, the face placement groove 27 and the arm placement groove 28, the abdomen bracket 32 is provided for supporting the foot placement groove 26, the calf placement cushion 251, the calf placement groove 252 and the thigh placement section 24, the abdomen supporting bracket 33 is provided for supporting the abdomen prone section 23, the upper body supporting component 31 comprises a first U-shaped supporting plate 311 fixedly connected in the cavity of the cavity cushion 21, the first U-shaped supporting plate 311 supports the cavity cushion 21 to avoid the recess, the top side wall of the first U-shaped supporting plate 311 is fixedly connected with a chest supporting plate 312, the top of the chest supporting plate 312 is fixedly connected with the bottom of the chest prone section 22, the top shape of the chest supporting plate 312 is the same as the bottom shape of the chest prone section 22, the chest supporting plate 312 supports the chest prone section 22, the bottom side wall of the first U-shaped supporting plate 311 is fixedly connected with a first arc-shaped plate 313, the other end of the first arc-shaped plate 313 is fixedly connected with a first supporting plate 314, the top of the first supporting plate 314 is attached to the bottom of the thoracic cavity supporting plate 312, the first supporting plate 314 supports the thoracic cavity supporting plate 312 to prevent one end of the thoracic cavity supporting plate 312 from being deformed by compression, the top of the first U-shaped supporting plate 311 is provided with a face supporting plate 315, the face supporting plate 315 is fixedly connected with the bottom of the face placing groove 27, the cavity shape of the face supporting plate 315 is the same as the bottom shape of the face placing groove 27, the face supporting plate 315 supports the face placing groove 27 to prevent the face placing groove 27 from being deformed in use, the top of the first U-shaped supporting plate 311 is provided with a pair of arm supporting plates 316, the arm support plate 316 is fixedly connected with the bottom of the arm placing groove 28, the cavity shape of the arm support plate 316 is the same as the bottom shape of the arm placing groove 28, the arm support plate 316 supports the arm placing groove 28, so that the shape of the arm placing groove 28 is kept, the abdomen bracket 32 comprises a second U-shaped support plate 321 fixedly connected in the cavity of the cavity cushion 21, the top side wall of the second U-shaped support plate 321 is fixedly connected with a foot support plate 322, the top of the foot support plate 322 is fixedly connected with the bottom of the foot placing groove 26, the top shape of the foot support plate 322 is the same as the bottom shape of the foot placing groove 26, the foot supporting plate 322 supports the foot placing groove 26 to prevent the foot placing groove 26 from collapsing in the using process, one end of the foot supporting plate 322 is fixedly connected with the shank supporting plate 323, the top of the shank supporting plate 323 is fixedly connected with the bottom of the shank placing pad 251, the top shape of the shank supporting plate 323 is the same as the bottom shape of the shank placing pad 251, the purpose is to support the shank placing pad 251, one end of the shank supporting plate 323 is fixedly connected with the thigh supporting plate 324, the top of the thigh supporting plate 324 is fixedly connected with the bottom of the thigh placing section 24, the top shape of the thigh supporting plate 324 is the same as the bottom shape of the thigh placing section 24, the purpose of the supporting leg support device is to support the thigh support section 24, so that the thigh support section is stressed and does not deform in the using process, the side wall of the bottom of the second U-shaped support plate 321 is fixedly connected with a second arc plate 325, the other end of the second arc plate 325 is fixedly connected with a second supporting plate 326, the top of the second supporting plate 326 is attached to the bottom of the thigh support plate 324, the purpose of the supporting leg support device is to support the thigh support plate 324, so that the thigh support plate 324 is prevented from bending when stressed, meanwhile, the thigh support plate 324 is matched with the first supporting plate 314 to support the elastic support plate 331, further the rubber pad 231 and the V-shaped groove 232 are supported, the abdomen support bracket 33 comprises an elastic support plate 331 fixedly connected to the tops of the first support plate 314 and the second support plate 326, the top of the elastic support plate 331 is attached to the bottom of the rubber pad 231, a plurality of mounting holes 332 are formed in the top of the elastic support plate 331, elastic sheets 333 are arranged in the mounting holes 332, two side walls symmetrically arranged by the elastic sheets 333 are arranged in an inward bending mode, the other two side walls of the elastic sheets 333 are fixedly connected with the inner walls of the mounting holes 332, by arranging the abdomen support bracket 33, when the cavity pad 21 moves in the use process, the first U-shaped support plate 311 is pulled to move, and then the elastic support plate 331 is stretched or compressed, meanwhile, the bending part of the elastic sheet 333 is stretched or compressed, when the child patient prone rubber pad 231 is pressed, the elastic supporting plate 331 and the elastic sheet 333 are pressed due to the fact that the rubber pad 231 is pressed, in the process, the elastic supporting plate 331 and the elastic sheet 333 can block the rubber pad 231 to avoid sinking deformation of the rubber pad 231 and avoid fracture of the V-shaped groove 232, meanwhile, the V-shaped groove 232 is protected, tearing caused by larger notch of the V-shaped groove 232 in the using process is avoided, the prone position of the child patient is further affected, and therefore the structure not only realizes the function of supporting the rubber pad 231, the rubber pad 231 and the V-shaped groove 232 are also protected.

Through the cooperation setting of the prone mechanism 2 and the bracket 3, when a child patient is prone on the cavity pad 21 in use, the child patient can place feet in the foot placing groove 26, the child patient can place toes at the inner bottom end of the foot placing groove 26, meanwhile, the front part of the lower leg is placed in the lower leg placing section 25, the front part of the upper leg is placed in the upper leg placing section 24, the abdomen is placed in the waist-shaped hole 233, in use, if the child body is longer, the crank is rocked to drive the bolt 11 to rotate, the nut 10 can move under the cooperation guidance of the cavity pad 21, the sliding block 12 and the sliding groove, further the cavity pad 21 pulls the prone section 22, the rubber pad 231 and the first U-shaped supporting plate 311, when the cavity pad 21 moves towards the outer side of the bearing plate 1, one end of the rubber pad 231 is pulled to move, the notch of the V-shaped groove 232 is enlarged, and the elastic supporting plate 331 is lengthened, simultaneously, the elastic sheet 333 is stretched, the rubber pad 231 is stretched under the action of the V-shaped groove 232, the aperture of the waist-shaped hole 233 is enlarged, the abdomen of a child with a short length is further facilitated, if the body of the child is short, the cavity pad 21 pushes the rubber pad 231 and the first U-shaped supporting plate 311 to move through the working principle, the V-shaped groove 232 is squeezed, the notch of the waist-shaped hole 233 is reduced, the rubber pad 231 is shortened under the action of the V-shaped groove 232, the aperture of the waist-shaped hole 233 is reduced, the mounting hole 332 is squeezed and folded, the elastic supporting plate 331 is tightened, the abdomen of the child with a short length is further facilitated to be placed, the chest part is placed in the chest prone section 22, the face is placed in the cavity of the face placing groove 27, the arm placing groove 28 is used for placing the arm of the child, compared with the existing radiotherapy auxiliary device, the structure not only improves the prone comfort of children, but also positions the prone position of the children, and limits the head, hands and legs of a patient to a certain extent, so that the position adjustment in the prone process is avoided, the influence of the random movement of the children on the radiotherapy work is avoided, and the children with different heights can be used by adjusting the function.

The working principle provided by the utility model is that when a child patient is prone on the cavity pad 21, the foot is placed in the foot placing groove 26, the child patient can place the toe in the inner bottom end of the foot placing groove 26, meanwhile, the front part of the lower leg is placed in the lower leg placing section 25, the front part of the upper leg is placed in the upper leg placing section 24, the abdomen is placed in the waist-shaped hole 233, when the child is long, the crank is rocked to drive the bolt 11 to rotate, the nut 10 moves under the matched guide of the cavity pad 21, the sliding block 12 and the sliding groove, the cavity pad 21 further moves the chest prone section 22, the rubber pad 231 and the first U-shaped supporting plate 311, when the cavity pad 21 moves towards the outer side of the bearing plate 1, one end of the rubber pad 231 is pulled to move, the notch of the V-shaped groove 232 is enlarged, and the elastic supporting plate 331 is elongated, simultaneously, the elastic sheet 333 is stretched, the rubber pad 231 is stretched under the action of the V-shaped groove 232, the aperture of the waist-shaped hole 233 is enlarged, the abdomen of a child with a short length is further facilitated, if the body of the child is short, the cavity pad 21 pushes the rubber pad 231 and the first U-shaped supporting plate 311 to move through the working principle, the V-shaped groove 232 is squeezed, the notch of the waist-shaped hole 233 is reduced, the rubber pad 231 is shortened under the action of the V-shaped groove 232, the aperture of the waist-shaped hole 233 is reduced, the mounting hole 332 is squeezed and folded, the elastic supporting plate 331 is tightened, the abdomen of the child with a short length is further facilitated to be placed, the chest part is placed in the chest prone section 22, the face is placed in the cavity of the face placing groove 27, the arm placing groove 28 is used for placing the arm of the child, finally, the vacuum molding belt 42 is hung on the hook 41, the vacuum molding belt 42 is covered on the back and the buttocks of the child, and is pressed, and then, the vacuum molding belt is vacuumized.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. The prone type full-center radiotherapy auxiliary device is characterized by comprising a bearing plate;

The prone mechanism is used for prone of full-center radiotherapy of the child patient and is arranged at the top of the bearing plate;

and the bracket is used for supporting the prone mechanism and is arranged in the prone mechanism.

2. The prone full-center radiotherapy auxiliary device according to claim 1, wherein the prone mechanism comprises a cavity pad mounted at the top of the bearing plate, a foot placing groove, a lower leg placing section, a thigh placing section, an abdomen prone section, a chest prone section and a face placing groove are sequentially formed in the top of the cavity pad, arm placing grooves located at the top of the cavity pad are formed in two sides of the face placing groove, a separation cavity formed in the bottom wall inside the cavity pad is arranged below the abdomen prone section, the bottom of the cavity pad located below the foot placing groove is fixedly connected with the top of the bearing plate, and the bottom of the foot placing groove located below the face placing groove is attached to the top of the bearing plate.

3. The prone full-center radiotherapy auxiliary device according to claim 2, wherein the middle portion of the foot placement groove is arranged in an inward concave arc shape, and the top portion of the joint of the foot placement groove and the face placement groove is arranged in a convex arc shape.

4. The prone full-center radiotherapy auxiliary device according to claim 3, wherein the shank placement section comprises a shank placement pad fixedly connected between the foot placement groove and the thigh placement section, a pair of shank placement grooves are formed in the middle section of the top of the shank placement pad, the top of the shank placement pad is in a slope shape, one end of the shank placement pad, which is close to the foot placement groove, is higher than the other end of the shank placement pad, and the cavity of the shank placement groove is in an inward concave arc shape.

5. The prone full-center radiotherapy assistance device according to claim 4, wherein a middle portion of the thigh placement section is provided in an inward concave arc shape, and one end of the thigh placement section is fixedly connected with the shank placement pad;

The abdomen prone section includes fixed connection in thigh place the section with the section of lying prone of thorax between the rubber pad, a plurality of V-arrangement grooves have all been seted up to the top and the bottom of rubber pad, waist shape hole has been seted up at the top of rubber pad.

6. The prone full-center radiotherapy auxiliary device according to claim 5, wherein a nut is fixedly connected to one end side wall of the cavity cushion, which is close to the face placing groove, and a pair of sliding blocks are fixedly connected to the bottom of the cavity cushion, bolts rotationally connected with the side walls of the bearing plates are screwed in the nuts, a crank is fixedly connected to the other ends of the bolts, sliding grooves matched with the sliding blocks are formed in the tops of the bearing plates, and the sliding blocks are slidably connected in the sliding grooves.

7. The prone full hub radiotherapy assistance device of claim 6, wherein the cradle comprises an upper body support assembly and an abdomen cradle disposed within the cavity cushion cavity, an abdomen support cradle being disposed between the upper body support assembly and the abdomen cradle.

8. The prone full-center radiotherapy auxiliary device according to claim 7, wherein the upper body support assembly comprises a first U-shaped support plate fixedly connected to the cavity of the cavity pad, a chest support plate is fixedly connected to the top side wall of the first U-shaped support plate, the top of the chest support plate is fixedly connected to the bottom of the prone chest section, a first arc plate is fixedly connected to the bottom side wall of the first U-shaped support plate, a first support plate is fixedly connected to the other end of the first arc plate, the top of the first support plate is attached to the bottom of the chest support plate, a face support plate is arranged on the top of the first U-shaped support plate, the face support plate is fixedly connected to the bottom of the face placement groove, the cavity of the face support plate is identical to the bottom of the face placement groove, a pair of arms are arranged on the top of the first U-shaped support plate, the arms are fixedly connected to the bottom of the arm placement groove, and the cavity of the arms is identical to the bottom of the arm placement groove.

9. The prone full-center radiotherapy auxiliary device according to claim 8, wherein the abdomen bracket comprises a second U-shaped supporting plate fixedly connected to the cavity pad cavity, a top side wall of the second U-shaped supporting plate is fixedly connected with a foot supporting plate, a top of the foot supporting plate is fixedly connected to a bottom of the foot placing groove, one end of the foot supporting plate is fixedly connected with a shank supporting plate, a top of the shank supporting plate is fixedly connected to a bottom of the shank placing pad, one end of the shank supporting plate is fixedly connected with a thigh supporting plate, a top of the thigh supporting plate is fixedly connected to a bottom of the thigh placing section, a bottom side wall of the second U-shaped supporting plate is fixedly connected with a second arc-shaped plate, the other end of the second arc-shaped plate is fixedly connected with a second supporting plate, and the top of the second supporting plate is attached to the bottom of the thigh supporting plate.

10. The prone full-center radiotherapy auxiliary device according to claim 9, wherein the abdomen supporting bracket comprises an elastic supporting plate fixedly connected to the top of the first supporting plate and the top of the second supporting plate, the top of the elastic supporting plate is attached to the bottom of the rubber pad, a plurality of mounting holes are formed in the top of the elastic supporting plate, elastic sheets are arranged in the mounting holes, two side walls symmetrically arranged by the elastic sheets are arranged in inwards bent shapes, and the other two side walls of the elastic sheets are fixedly connected with the inner wall of the mounting hole.