CN214285688U - Bed surface suite for supporting and fixing patient body position - Google Patents

Abstract

The utility model belongs to the technical field of ultrasonic therapy, especially, relate to a bed surface external member for patient's position supports is fixed. The bed surface suite for supporting and fixing the body position of a patient also comprises a positioning pad and/or an angle adjusting component, the positioning pad is placed on the bed plate and covers the upper part of the breast treatment hole, the positioning pad is provided with a positioning hole for positioning the breast at the side to be treated, and the breast at the side to be treated enters the breast treatment hole after passing through the positioning hole during treatment; the angle adjusting component is arranged on the bed board and is used for supporting the trunk on the non-treatment side during treatment and adjusting the inclination angle of the body of the patient by changing the lifting height of the trunk on the non-treatment side. The beneficial effects are that: the oppression of the bed surface to the patient body is alleviated, the fatigue of the patient body is relieved, the comfort level is improved, the stable body position of the patient is kept, and the positioning treatment is safer and more accurate.

Description

Bed surface suite for supporting and fixing patient body position

Technical Field

The utility model belongs to the technical field of ultrasonic therapy, especially, relate to a bed surface external member for patient's position supports is fixed.

Background

In recent years, with the continuous development and popularization of a High Intensity Focused Ultrasound (HIFU) technology, the safe and efficient treatment means without operation and bleeding gradually enters the public visual field and is accepted and advocated by patients, and the treatment means is particularly excellent in treating gynecological diseases such as hysteromyoma, breast cancer, breast fibroadenoma and the like. Since High Intensity Focused Ultrasound (HIFU) generally uses degassed water as a propagation medium, it is usually necessary to immerse a patient body part in the medium water when receiving treatment, so as to facilitate the device to perform focused ultrasound ablation treatment on the lesion tissue. Particularly, when High Intensity Focused Ultrasound (HIFU) is used for treating breast diseases such as breast cancer and breast fibroadenoma, a patient needs to lie on a treatment couch in a prone position, and the breast at two sides or one side of the treatment side is immersed in medium water through a treatment hole in the treatment couch. In order to prevent the focus of High Intensity Focused Ultrasound (HIFU) from damaging healthy tissues except the focus in the treatment process, a human body needs to be supported and fixed, so that the danger caused by shaking of the human body is prevented; meanwhile, in order to ensure that all parts of the body of the patient are not compressed and are not damaged by fatigue in the long-time treatment process, the safety and the comfort of equipment and the tolerance of the patient need to be ensured.

High Intensity Focused Ultrasound (HIFU) therapy of breast diseases requires precise treatment of patients for a long time under local anesthesia or even general anesthesia, and therefore has higher requirements on the stability of patient position maintenance and the safety and comfort of equipment. Most of the existing devices for treating breast diseases by using a High Intensity Focused Ultrasound (HIFU) technology in the market are comprehensive devices, namely, the devices are suitable for treating multiple indications such as liver tumors, soft tissue tumors, bone tumors, breast cancers, breast fibroadenomas, uterine fibroids and the like.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a bed surface external member for patient's position supports fixedly for solve among the prior art poor stability, the comfort level low grade problem that patient's position kept.

In order to achieve the above and other related objects, the present invention provides a bed surface set for supporting and fixing patient's body position, which comprises a bed plate, a breast treatment hole for placing breast is provided on the bed plate, the bed surface set for supporting and fixing patient's body position further comprises a positioning pad and/or an angle adjustment component,

the positioning pad is placed on the bed board and covers the upper part of the breast treatment hole, a positioning hole for positioning the breast at the side to be treated is arranged on the positioning pad, and the breast at the side to be treated enters the breast treatment hole after passing through the positioning hole during treatment;

the angle adjusting component is arranged on the bed board and is used for supporting the trunk on the non-treatment side during treatment and adjusting the inclination angle of the body of the patient by changing the lifting height of the trunk on the non-treatment side.

The utility model has the advantages that: the oppression of the bed surface to the patient body is alleviated, the fatigue of the patient body is relieved, the comfort level is improved, the stable body position of the patient is kept, and the positioning treatment is safer and more accurate.

Optionally, a center line of the positioning hole coincides with a center line of the breast treatment hole, and an auxiliary operation hole is formed by extending one side of the positioning hole outwards.

Optionally, the angle adjusting component is a lifting mechanism capable of translating on the bed board, and the lifting mechanism drives the non-treatment side trunk to lift so as to adjust the inclination angle of the body of the patient; or the angle adjusting component is an adjusting pad capable of translating on the bed board, and the inclination angle of the body of the patient is adjusted by changing the position of the adjusting pad supporting the trunk on the non-treatment side.

Optionally, the lifting mechanism comprises a cushion body and a lifting driving member installed in the cushion body, the cushion body comprises a bottom plate and a top plate connected with the bottom plate, a first avoidance port for avoiding breasts is formed in the top plate, and the lifting driving member drives the top plate to turn around the joint of the top plate and the bottom plate so as to adjust the supporting height of the top plate; the inner side of the adjusting pad is provided with a second avoidance opening for avoiding the breast, the surface of the top of the adjusting pad, which is in contact with the human body, is a curved surface, and the height of the curved surface is gradually reduced from the outer side to the inner side.

Optionally, a supporting plate is further arranged on the bed board, the supporting plate is located below the positioning pad, a first opening corresponding to the breast treatment hole is formed in the supporting plate, and the height of the top surface of the supporting plate is gradually reduced from outside to inside.

Optionally, the bottom of the supporting plate is turned downwards to form a flanging structure for connecting with the bed plate, and the flanging structure is supported at the edge of the breast treatment hole.

Optionally, the bed surface suite for supporting and fixing the body position of the patient further comprises a cushion and a head cushion, wherein the cushion is installed on the bed plate and is provided with a second opening hole corresponding to the breast treatment hole; a third opening is arranged on the cushion corresponding to the head part, the headrest is supported on the bed board and is positioned in the third opening, and the headrest sinks on the upper surface of the cushion.

Optionally, the upper surface of the headrest is lower than the upper surface of the soft pad, a protruding portion is arranged on the upper surface of the headrest in an upward protruding mode, and the upper surface of the protruding portion and the upper surface of the positioning pad are flush with the upper surface of the soft pad.

Optionally, the bed surface kit for supporting and fixing the body position of the patient further comprises a foot pad for supporting the foot of the patient, and the foot pad is placed on the soft cushion; the positioning pad, the angle adjusting component, the soft pad, the head pad and the foot pad are made of EVA foam, space memory foam and PVC foam or gel.

Optionally, the bed surface suite for supporting and fixing the body position of the patient further comprises a fixing belt assembly for fixing the trunk of the patient, two ends of the fixing belt assembly are respectively connected with two sides of the width direction of the bed plate, and the position of the fixing belt assembly for pressing the trunk of the patient can be moved and adjusted along the length direction of the bed plate.

The beneficial effect of adopting the above optional scheme is: the comfort and the tolerance of the patient in the treatment process are improved, the discomfort of the patient is relieved, the body position of the patient can be stably kept for a long time, and the treatment efficiency and the safety of the treatment process are improved.

Drawings

FIG. 1 is an assembly view of a bed surface kit for supporting and fixing the body position of a patient according to the present invention;

FIG. 2 is a schematic structural view of the bed surface kit for supporting and fixing the body position of the patient according to the present invention;

FIG. 3 is a front view of the bed surface kit for supporting and fixing the patient body position according to the present invention;

FIG. 4 is a left side view of the bed surface set for supporting and fixing the patient body position of the present invention;

FIG. 5 is a right side view of the bed surface set for supporting and fixing the body position of the patient according to the present invention;

FIG. 6 is a top view of the bed surface set for supporting and fixing the patient body position according to the present invention;

fig. 7 is a schematic structural view of the fixing belt of the bed surface suite for supporting and fixing the body position of the patient;

FIG. 8 is a schematic structural view of an embodiment of an angle adjustment component of a bed surface kit for supporting and fixing the patient body position according to the present invention;

fig. 9 is a side view of an embodiment of an angle adjustment component of the bed surface kit for supporting and fixing the patient body position of the present invention.

Description of reference numerals

1, a bed board;

11 breast treatment holes;

12, a chute;

2, supporting plates;

21 a first opening;

3, a soft cushion;

31 second opening holes;

32 a third opening;

4, positioning a pad;

41 positioning holes;

5, a head cushion;

a 51 projection;

6 an angle adjusting component;

61 a second avoidance port;

62 a top plate;

63 a base plate;

64 lifting drive member;

65 a first avoidance port;

7, a foot pad;

8 fixing the belt assembly;

81 strip-shaped soft belts;

82 an adjustment band;

and 83 a sliding block.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.

As shown in fig. 1 to 6, the bed surface kit for supporting and fixing the body position of the patient of the present invention comprises a bed plate 1, and a breast treatment hole 11 for placing the breast is arranged on the bed plate 1. The bed set for supporting and fixing the body position of the patient also comprises a positioning pad 4 and/or an angle adjusting component, namely only the positioning pad 4, or only the angle adjusting component, or both the positioning pad and the angle adjusting component. Wherein, the positioning pad 4 is arranged on the bed board 1 and covers the upper part of the breast treatment hole 11, and the positioning pad 4 is provided with a positioning hole 41 for positioning the breast at the side to be treated. During treatment, the breast on the side to be treated passes through the positioning hole 41 and enters the breast treatment hole 11. The angle adjustment part is arranged on the bed plate 1 and is used for supporting the trunk on the non-treatment side during treatment, and adjusting the inclination angle of the body of a patient by changing the lifting height of the trunk on the non-treatment side, so that the trunk of the patient to be treated is tightly attached to the bed plate 1, and the breast can fully enter the breast treatment hole 11.

As shown in fig. 1 to 6, in an exemplary embodiment, a center line of the positioning hole 41 coincides with a center line of the breast treatment hole 11, an auxiliary operation hole is formed to extend outward from one side of the positioning hole 41, the positioning hole and the auxiliary operation hole may form a pear-shaped hole or a gourd-shaped hole, the positioning hole 41 may be a large end of the pear-shaped hole, and the auxiliary operation hole may be a small end of the pear-shaped hole. By adopting the structural design, the positioning of the lateral breast to be treated is more accurate, the operation space is provided for a doctor while other tissues are effectively prevented from entering the breast treatment hole, the doctor extends into the breast treatment hole by one hand to adjust the breast shape, sense the breast epidermis temperature, confirm the focus position and the like, and the treatment time is reduced, and the treatment efficiency and the safety of the treatment process are improved.

As shown in fig. 1, in an exemplary embodiment, the outer contour of the positioning pad 4 includes two straight sides, the two straight sides are parallel and aligned, an arc-shaped structure protruding outward is formed between the ends of the two straight sides, and the hole shape of the second opening 31 matches with the outer contour of the positioning pad 4, so that when a breast treatment on the other side needs to be performed, the positioning pad 4 can be adapted only by rotating the positioning pad 4 by 180 degrees along the circumferential direction, which not only improves the universality, but also prevents the positioning pad 4 from rotating randomly along the circumferential direction, and improves the stability during the treatment process.

As shown in fig. 8 and 9, in an exemplary embodiment, the angle adjusting component is a lifting mechanism capable of translating on the bed board, and the lifting mechanism drives the non-treatment side trunk to lift, so as to adjust the inclination angle of the body of the patient. For example, the lifting mechanism comprises a cushion body and a lifting driving member 64 arranged in the cushion body, the lifting driving member 64 can be a lifting cylinder or other telescopic structures, the cushion body comprises a bottom plate 63 and a top plate 62 connected with the bottom plate 63, and the flexible support is provided for the non-treatment side trunk of the patient through the top plate. The bottom plate 63 and the top plate 62 can be connected to form a V-shaped structure, and the joint of the top plate 62 and the bottom plate 63 is in flexible connection or rotary connection, so that the top plate can be flexibly overturned under stress. The top plate 62 is provided with a first avoidance opening 65 for avoiding breasts, the lifting driving piece 64 drives the top plate 62 to overturn around the joint of the top plate 62 and the bottom plate 63, and the height of the non-treatment side trunk of the patient is adjusted, so that the inclination angle of the body of the patient is adjusted. The pedestal of the lifting driving member 64 can be installed on the bottom plate 63, and the output end of the lifting driving member is hinged with the top plate or directly props against the top plate to drive the top plate to overturn.

In an exemplary embodiment, the angle adjustment component may also be a balloon, and the height of the non-treatment side torso of the patient may be adjusted by changing the amount of inflation in the balloon.

As shown in fig. 1 to 6, in an exemplary embodiment, the angle adjusting member 6 is an adjusting pad that can translate on the bed plate 1, and adjusts the inclination angle of the body of the patient by changing the position where the adjusting pad supports the trunk on the non-treatment side. In this embodiment, the adjusting pad can be placed on the soft pad 3 to provide a flexible support for the non-treatment side trunk, and the adjusting pad moves along the width direction (i.e. X direction in the figure) of the bed board 1 to adjust to change the size of the angle α of the non-treatment side trunk, so as to adapt to different treatment requirements.

As shown in fig. 1 to 6, in an exemplary embodiment, the angle adjusting component 6 is an adjusting pad, the adjusting pad may be a flat strip shape, and a second avoiding opening 61 for avoiding and accommodating the breast is provided on the inner side of the adjusting pad, so as to avoid compressing the breast on the non-treatment side. The second avoidance port 61 may be a hemispherical recess, and the size of the hemispherical recess may be set as required. The surface of the top of the adjusting pad contacting with the human body is a curved surface, the height of the curved surface is gradually reduced from the outer side to the inner side, and the bottom surface of the adjusting pad is a flat surface. During treatment, the non-treatment side breast is accommodated in the second avoidance port 61, so that the possibility that the non-treatment side breast enters the breast treatment hole is reduced, the interference to a treatment sound field is reduced, and the safety of the non-treatment side breast in the treatment process is ensured. The angle adjusting part 6 can comprise a left breast adjusting pad and a right breast adjusting pad which are symmetrical in structure, the matching degree is higher, and the adjusting pad corresponding to the breast on the non-treatment side can be selected for use; or the angle adjusting part 6 can comprise an adjusting pad which is of a symmetrical structure, the left breast and the right breast share the same adjusting pad, the universality is high, and the breast adjusting part can adapt to the breast on the other side by rotating 180 degrees when in use. The adjusting cushion can also play a certain supporting role for the shoulders and the waist of the patient, and is beneficial to relieving the fatigue of the non-treatment side shoulders.

As shown in fig. 1, in an exemplary embodiment, a supporting plate 2 is disposed on the bed plate 1, and the supporting plate 2 is located below the positioning pad 4 to provide support for the upper half of the torso of the patient. The first opening 21 corresponding to the breast treatment hole 11 is formed in the supporting plate 2, the top surface of the supporting plate 2 is gradually reduced from outside to inside, the stress area is increased by adopting the top surface structure, local compression on the chest wall and the costal arch is avoided, and the comfort level of a patient is improved.

In an exemplary embodiment, as shown in fig. 1, the bottom of the supporting plate 2 is folded downwards to form a flange structure for connecting with the bed plate 1, and the flange structure is supported at the edge of the breast treating hole 11. In this embodiment, the supporting plate 2 may be an annular structure, the flange structure is disposed at the edge of the outer ring, the supporting plate 2 is installed on the bed plate 1, and is fitted with the breast treatment hole 11 on the bed plate 1 in an embedded manner through the flange structure, and is limited by the step surface at the edge of the breast treatment hole 11. After the supporting plate 2 and the bed board 1 are assembled, the highest point of the upper surface of the supporting plate 2 can be flush with the upper surface of the bed board 1, and the bed board is simple and convenient to assemble and stable in structure. Backup pad 2 and bed board 1 can adopt to inlay dress, bolted connection etc. can dismantle connected mode and connect to backup pad 2 and bed board 1 can make alone, are favorable to making the proper backup pad of thickness according to the demand, for example, to backup pad 2 attenuate, the thickness of backup pad 2 is less than the thickness of bed board 1, adopts the backup pad of thickness thinner, can reduce the occupation space of backup pad 2, make the breast tissue of treating the treatment side can fully fall into the first focus scope of ultrasonic treatment below the backup pad, improve treatment. In the embodiment, the ultrasonic treatment head is arranged below the breast treatment hole 11, and the breast to be treated enters the focus range of the ultrasonic treatment head after passing through the breast treatment hole 11.

As shown in fig. 1 to 6, in an exemplary embodiment, the bed surface kit for supporting and fixing the patient body position further includes a cushion 3, the cushion 3 is installed on the bed plate 1, and an installation position can be set on the upper surface of the bed plate 1 in a downward concave manner, so that the cushion 3 can not shake when being placed in the installation position, and the bed surface kit is stable in structure and easy and convenient to replace. Be equipped with the second trompil 31 that corresponds with breast treatment hole 11 on the cushion 3, the position pad 4 is located second trompil 31 to support in backup pad 2, can rock at will through second trompil 31 restriction position pad 4, when the assembly was accomplished, the upper surface of position pad 4 flushed with the upper surface of cushion 3, was favorable to alleviateing the oppression that the patient treatment in-process received.

As shown in fig. 1 to 6, in an exemplary embodiment, the couch top kit for supporting and fixing a patient body position further includes a head pad 5, a third opening 32 is formed in the soft pad 3 corresponding to the head position, the head pad 5 is supported on the couch plate 1 and is located in the third opening 32, and the head pad 5 sinks on the upper surface of the soft pad 3. Still can concavely be equipped with the mounting groove on the bed board 1, the mounting groove corresponds the setting with third open cut 32, and headrest 5 is located mounting groove and third open cut 32, can cooperate restriction headrest 5 through mounting groove and third open cut jointly and rock.

As shown in fig. 1 to 6, in an exemplary embodiment, the upper surface of the headrest 5 is lower than the upper surface of the cushion 3, the upper surface of the headrest 5 is provided with a protruding portion 51 protruding upwards, the upper surface of the protruding portion 51 is flush with the upper surface of the cushion 3, and the protruding portion 51 supports the neck of the patient. In this embodiment, the protruding portion 51 may be an arc structure, which is beneficial to being attached to the neck, and improves the comfort. The head cushion 5 is convenient to take out from the bed plate 1 and the soft cushion 3, and is beneficial to replacing head cushions with different thickness specifications according to different patients; or the lifting mechanism is arranged on the bed board to realize the adjustment of the lifting height of the head pad.

As shown in fig. 1 to 6, in an exemplary embodiment, the bed set for supporting and fixing the patient position further includes a foot pad 7 for supporting the foot of the patient, the foot pad 7 is placed on the soft pad 3, and the foot pad helps to keep the natural posture of the legs of the patient and prevents the fatigue damage of the legs.

As shown in fig. 1 to 6, in an exemplary embodiment, the positioning pad 4, the adjusting pad, the soft pad 3, the head pad 5 and the foot pad 7 cooperate with each other to provide flexible support for each body part of the patient, so as to relieve local pressure sensation of the patient, improve the comfort and tolerance of the patient, and enable the breast tissue on the side to be treated to be more accurately and sufficiently exposed in the ultrasonic treatment head. The positioning pad 4, the adjusting pad, the soft pad 3, the head pad 5 and the foot pad 7 can be made of any one of EVA foam, space memory foam, PVC foam or gel, so that the stability of the body state of a patient can be guaranteed, and the comfort level can be improved.

As shown in fig. 1 to 6, in an exemplary embodiment, the angle adjusting component 6 is an adjusting pad, which may be made of memory cotton, and a PU skin or waterproof cloth is wrapped outside the memory cotton for waterproofing; the adjusting pad can also be made of gel, and a TPU film is wrapped outside the gel for solidification, so that the whole adjusting pad keeps a specific shape in a natural state.

As shown in fig. 1 to 7, in an exemplary embodiment, the bedding set for supporting and fixing the body position of the patient further comprises a fixing belt assembly 8 for fixing the trunk of the patient, two ends of the fixing belt assembly 8 are respectively connected with two sides of the bedplate 1 in the width direction, and the position of the fixing belt assembly for pressing the trunk of the patient can be adjusted by moving along the length direction of the bedplate 1 so as to adapt to patients with different heights, and the fixing belt assembly is generally pressed on the back of the patient to fix the trunk of the patient. The fixing belt assembly 8, the soft cushion 3, the positioning cushion 4 and the angle adjusting component 6 are matched together to keep a good and fixed body position of a patient, and the safety of the treatment process is improved. The harness assembly 8 is also adjustable in length along its length to accommodate different patients. In this embodiment, the fixing strap assembly 8 includes an adjusting strap 82, and length adjusting structures are disposed at two ends of the adjusting strap 82, and the length adjusting structures may be hook and loop fasteners, so that the fixing is convenient, and the tightness can be adjusted quickly; the adjusting belt 82 is sleeved with a strip-shaped soft belt 81, and the strip-shaped soft belt 81 can slide along the length direction of the adjusting belt to adjust the position, so that the position contacted with the body of a patient is adjusted, and the comfort level of the back of the patient is improved; the two ends of the adjusting belt are provided with slide blocks 83, and the connecting position of the slide blocks 83 and the bed plate 1 is adjusted to realize the position adjustment of the fixing belt. The sliding block 83 can be connected with the sliding grooves 12 on two sides of the bed plate 1, the sliding grooves 12 are arranged along the length direction (i.e. the Y direction in the figure) of the bed plate 1, and the sliding block 83 slides along the sliding grooves 12 to adjust the position of the fixing belt assembly 8; or a plurality of clamping grooves are formed in the two sides of the bed plate along the length direction of the bed plate, and the sliding blocks 83 are clamped and matched with the clamping grooves in different positions, so that the position of the fixing belt assembly 8 is adjusted.

The working process is as follows: the soft cushion 3 and the supporting plate 2 are sequentially placed on the bed plate 1, the positioning pad 4 is placed on the supporting plate 2, the position of the auxiliary operation hole on the positioning pad 4 is adjusted according to the position of the left side and the right side of the body of the breast of the patient to be treated, and the auxiliary operation hole faces the side to be treated (for example, the left side of the patient is treated, and the auxiliary operation hole faces the left side of the patient). The patient lies on the soft cushion in a prone position, the body position is adjusted, the breast at the side to be treated completely falls into the positioning hole, the center of the breast is overlapped with the circle center of the positioning hole 41 as much as possible, the arm at the side to be treated is tightly attached to the body and is horizontally placed towards the foot end, and the arm at the non-treatment side is naturally bent towards the head and horizontally placed; the head cushion 5 of appropriate thickness is selected, with the patient's head side facing the non-treatment side. The foot pad 7 is placed under the ankle of the patient and adjusted to a proper position, so that the feet are naturally relaxed. Selecting an adjusting pad with a corresponding specification to be placed below the body of the non-treatment side of the patient, and translating along the length direction of the bed plate to adjust the position of the adjusting pad so as to enable the breast of the non-treatment side to be positioned in a second avoidance port; the position of the adjusting pad is adjusted by translating along the width direction of the bed board, and the body of the patient inclines for a certain angle, so that the body of the patient to be treated clings to the soft pad, and all parts of the body are naturally relaxed without obvious oppression. The sliding blocks 83 at the two ends of the fixing belt assembly 8 are respectively installed in the sliding grooves 12 on the bed plate 1, and the sliding blocks adjust the fixing belt assembly to a proper position; the elasticity of the fixing band component is adjusted to stabilize the trunk of the patient, the back of the patient has no obvious oppression feeling, and the patient is supported and fixed. In the treatment process, the positions of all the parts can be flexibly adjusted at any time according to the treatment requirement, and the safety performance is improved.

The utility model discloses a bed surface external member for patient position supports fixedly effectively improves equipment comfort level through each parts is mutually supported, alleviates patient's local pressure and feels, prevents to produce the tired damage, improves patient's tolerance, keeps patient treatment position stable, improves the security of treatment process. Particularly, when High Intensity Focused Ultrasound (HIFU) is adopted to treat breast diseases such as breast cancer, breast fibroadenoma and the like in the prone position, the attaching degree of the side to be treated of the patient and the treatment bed is improved, the breast tissue at the side to be treated is more accurately and fully exposed in the focused ultrasound sounding device, the time for confirming and focusing focal tissues is reduced, and the treatment efficiency is improved.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a bed surface external member for patient position supports fixedly which characterized in that: comprises a bed board, a breast treatment hole for placing a breast is arranged on the bed board, the bed surface suite for supporting and fixing the body position of a patient also comprises a positioning pad and/or an angle adjusting component,

the positioning pad is placed on the bed board and covers the upper part of the breast treatment hole, a positioning hole for positioning the breast at the side to be treated is arranged on the positioning pad, and the breast at the side to be treated enters the breast treatment hole after passing through the positioning hole during treatment;

the angle adjusting component is arranged on the bed board and is used for supporting the trunk on the non-treatment side during treatment and adjusting the inclination angle of the body of the patient by changing the lifting height of the trunk on the non-treatment side.

2. The set of claim 1 for a patient position support fixture, wherein: the center line of the positioning hole is superposed with the center line of the breast treatment hole, and one side of the positioning hole extends outwards to form an auxiliary operation hole.

3. The set of claim 1 for a patient position support fixture, wherein: the angle adjusting component is a lifting mechanism which can be translated on the bed board, and the lifting mechanism drives the non-treatment side trunk to lift so as to adjust the inclination angle of the body of the patient; or the angle adjusting component is an adjusting pad capable of translating on the bed board, and the inclination angle of the body of the patient is adjusted by changing the position of the adjusting pad supporting the trunk on the non-treatment side.

4. A set of patient support decks according to claim 3 wherein: the lifting mechanism comprises a cushion body and a lifting driving piece arranged in the cushion body, the cushion body comprises a bottom plate and a top plate connected with the bottom plate, a first avoidance port for avoiding breasts is formed in the top plate, and the lifting driving piece drives the top plate to turn around the joint of the top plate and the bottom plate so as to adjust the supporting height of the top plate; the inner side of the adjusting pad is provided with a second avoidance opening for avoiding the breast, the surface of the top of the adjusting pad, which is in contact with the human body, is a curved surface, and the height of the curved surface is gradually reduced from the outer side to the inner side.

5. A set of patient support and immobilization decks according to any of claims 1 to 4 wherein: the bed plate is further provided with a supporting plate, the supporting plate is located below the positioning pad, a first opening corresponding to the breast treatment hole is formed in the supporting plate, and the height of the top surface of the supporting plate is gradually reduced from outside to inside.

6. The set of claim 5 for a patient position support fixture, wherein: the bottom of the supporting plate is downwards folded with a flanging structure used for being connected with the bed plate, and the flanging structure is supported at the edge of the breast treatment hole.

7. The set of claim 1 for a patient position support fixture, wherein: the bed surface suite for supporting and fixing the body position of the patient further comprises a soft cushion and a head cushion, wherein the soft cushion is arranged on the bed plate and is provided with a second opening corresponding to the breast treatment hole; a third opening is arranged on the cushion corresponding to the head part, the headrest is supported on the bed board and is positioned in the third opening, and the headrest sinks on the upper surface of the cushion.

8. The set of claim 7 for a patient position support fixture, wherein: the upper surface of headrest is less than the upper surface of cushion, the upper surface of headrest upwards protruding is equipped with the bulge, the upper surface of locating pad all flush with the upper surface of cushion.

9. The set of claim 7 for a patient position support fixture, wherein: the bed surface kit for supporting and fixing the body position of the patient also comprises a foot pad for supporting the foot of the patient, and the foot pad is placed on the soft cushion; the positioning pad, the angle adjusting component, the soft pad, the head pad and the foot pad are made of EVA foam, space memory foam and PVC foam or gel.

10. The set of claim 1 for a patient position support fixture, wherein: the bed surface kit for supporting and fixing the body position of the patient further comprises a fixing belt assembly for fixing the trunk of the patient, the two ends of the fixing belt assembly are respectively connected with the two sides of the width direction of the bed plate, and the position of the trunk of the patient can be pressed by moving and adjusting the fixing belt assembly along the length direction of the bed plate.

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