CN217566670U - Body position fixing device - Google Patents

Abstract

The utility model relates to a position fixing device, including main part pad and spacing pad, the main part pad is used for fixed patient from the neck to the health position of buttock, and the main part pad is connected with spacing pad through expansion joint spare, and position fixing device sets up two spacing pads and a plurality of expansion joint spare, and two spacing pads are used for restricting patient's both arms in fixed position, and a plurality of expansion joint spare are used for connecting main part pad and spacing pad to adjust position fixing device width in order to support patient's both arms. The limiting pad is provided with a groove, a fixing piece, a positioning piece, a sixth air valve and a seventh air valve, the sixth air valve and the seventh air valve are used for providing air for the limiting pad, the limiting pad is inflated through the sixth air valve and the seventh air valve, and part of the inflated limiting pad body can be used as a baffle to limit the two arms of a patient to be in a fixed position.

Description

Body position fixing device

Technical Field

The utility model relates to an operation position pad technical field especially relates to a position fixing device.

Background

The operation Position pad (Position pad) is a medical instrument used in an operating room and placed on an operating table, can effectively relieve pressure sores (bedsores) caused by overlong operation time of a patient, and can use different Position pads according to different operation positions and patient positions. At present, the materials of the operation position pad are various, and different operation position pads are used according to the operation property of a patient. The patient is in the middle of the operation, because long-time operation, the patient easily takes place bedsore or uncomfortable condition, and the operation position pad can bring more comfortable sensation for the patient to a certain extent. The operation position pad also has great help to the concrete position of operation when the patient performs the operation, and some patients have higher requirements to the position of operation when performing the operation. If the joint or other limb is compressed for a long time, postoperative complications may occur.

Pressure sores, also known as pressure ulcers or bedsores, are caused by the fact that local tissues of the body are continuously pressed and blood circulation is disturbed, so that the skin loses normal functions due to ischemia, anoxia and nutrient deficiency, and tissues are damaged and necrotized. Often in areas of bony prominence under compression, such as the coccyx, ankle, heel, hip, etc. Pressure sores are also very likely to occur in operating room patients due to anesthesia, restriction of forced body position, and operation time. At present, the traditional air cushion bed for preventing pressure sores is clinically used.

In the prior art, for example, chinese patent publication No. CN215307917U discloses a prone position operation body position pad, which comprises a body position pad body, wherein the body position pad body comprises an upper body position pad and a lower body position pad which are fixedly connected, the upper body position pad comprises a first inflatable pad and an electronic inflator pump, and the electronic inflator pump is connected with the first inflatable pad through an air pipe with an inflation valve; the lower body position pad comprises a supporting pad, a supporting column and a base, and the supporting pad is arranged on the base through the supporting column; a plurality of cotton ball bags are arranged in the supporting pad; the bottom surface of the first inflatable cushion is connected with the supporting cushion, and the rest positions on the supporting cushion are vacant positions; the vacant site is also symmetrically provided with a second inflatable cushion and a third inflatable cushion by taking the first inflatable cushion as a center, and the electronic inflator pump is electrically connected with the PLC. Can be at the fixed patient's of operation in-process position to can adjust putting of patient's both hands through second inflatable packer and third inflatable packer, play protection patient's effect. But this utility model can not restrict the position of patient's arm, and patient's arm easily takes place to hang down and leads to the infusion to receive the influence, does not possess buffer gear yet.

The chinese patent that the publication number is CN210750078U discloses a position pad for operation, including first position pad and second position pad, the fixed shoulder air cushion that is equipped with in middle part of first position pad top one side, the fixed neck air cushion that is equipped with in top of first position pad top one side, second position is stacked up and is also provided with shoulder air cushion and neck air cushion, and be located shoulder air cushion and the symmetrical setting of neck air cushion on the second position pad, first position pad and second position pad are through inserting fixed connection of closing mechanism. The utility model discloses utilize three miniature air pump to adjust the angle of the device and operation table, the height of shoulder air cushion and neck air cushion respectively, the patient can be adjusted according to the custom of oneself, solved the anesthesia risk that increases because of the air flue pressure that the position caused, alleviated long-time head low level simultaneously and to the pressure of head neck, provide safety guarantee for patient's operation, the device fills up with second body position by first body position and constitutes, only need to lean on one's side the patient slightly and can get rid of the body position pad, make things convenient for nurse to operate. But this utility model can not solve the problem that the buttock position is fixed, also can not restrict the position of patient's arm, and patient's arm easily takes place to hang down and leads to the infusion to receive the influence.

Chinese patent publication No. CN212090046U discloses an inflatable hip pressure sore prevention multifunctional body position pad, which comprises a waist air cushion, wherein a first hip air cushion is arranged at one side of the bottom of the waist air cushion, a second hip air cushion symmetrical to the first hip air cushion is arranged at the other side of the bottom of the waist air cushion, a first sacrococcygeal air cushion is arranged at the bottom of the first hip air cushion, and a second sacrococcygeal air cushion is arranged at the bottom of the second hip air cushion; the outer sleeves of the waist air cushion, the first buttock air cushion, the second buttock air cushion, the first sacrococcygeal air cushion and the second sacrococcygeal air cushion are all sewn by double-layer cotton cloth, and inner containers of the waist air cushion, the first buttock air cushion, the second buttock air cushion, the first sacrococcygeal air cushion and the second sacrococcygeal air cushion are all made of PVC materials; this product has extensive market demand through providing a novel in design, application range is wide, the practicality is strong, low in production cost's multi-functional position pad of sore is prevented pressing by inflatable buttock. But this utility model can not restrict the position of patient's arm, and patient's arm easily takes place to hang down and leads to the infusion to receive the influence, does not possess buffer gear yet, and the stability of this position pad is high inadequately.

Chinese patent publication No. CN209916537U discloses an inflatable operation position pad, including operation position pad main part, operation position pad shell, position pad mechanism and inflation mechanism, the surface embedding of operation position pad main part is connected with operation position pad shell, the inside embedding of operation position pad shell is connected with position pad mechanism, the bottom embedding of position pad mechanism is connected with position pad support frame, one side through connection of operation position pad shell has inflation mechanism, inflation mechanism passes through the connecting pipe, the bleed valve, the circulator, the hair-dryer, control valve and air inlet common operation, thereby reach and carry out the gas filled effect to gas filled airbag, inflation mechanism helps aerifing gas filled airbag, thereby made things convenient for medical personnel to use, and then improved medical personnel's work efficiency, position pad mechanism can reach the effect that the patient lies and fix on the device, position pad mechanism helps fixing patient's health, thereby improved the stability of device, future has extensive development prospect. But the utility model discloses a can not solve the fixed problem of shoulder and buttock position, also can not restrict the position of patient's arm, patient's arm easily takes place to hang down and leads to the infusion to receive the influence.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor has studied a lot of documents and patents while making the present invention, but the space is not limited to the details and contents listed, however, this is by no means the present invention does not have the features of these prior arts, but the present invention has all the features of the prior arts, and the applicant reserves the right to increase the related prior arts in the background art.

SUMMERY OF THE UTILITY MODEL

Aiming at least part of defects in the prior art, the application provides a body position fixing device which comprises a main body pad and two limiting pads, wherein the main body pad is used for fixing the body part of a patient from the neck to the hip, and the main body pad is connected with the limiting pads through telescopic connectors; the body position fixing device is provided with a plurality of telescopic connecting pieces, and the plurality of telescopic connecting pieces are used for connecting the main body pad and the limiting pad and adjusting the width of the body position fixing device to support the two arms of a patient.

According to a preferred embodiment, the body pad comprises a neck pad for fixing the neck of the patient, a first connection and a shoulder pad, the neck pad and the shoulder pad being connected by the first connection, wherein the shoulder pad is an inflatable shoulder pad provided with a first air valve for supplying air to the shoulder pad for adjusting the height of the shoulder pad, the shoulder pad being for fixing the shoulder of the patient; the shoulder pad is inflated by the first air valve, and the shoulder pad can lift the back and neck of the patient.

According to a preferred embodiment, the body pad comprises a first body pad connected to the shoulder pad, the first body pad being for securing the low back of the patient.

According to a preferred embodiment, the first body pad comprises a support pad, the support pad being adhered to the first body pad for supporting the first body pad.

According to a preferred embodiment, the supporting pad comprises a bottom plate, a shock absorber, a supporting column and a buffer block, wherein the bottom plate is fixedly connected with the shock absorber and is used for supporting the shock absorber, the supporting column and the buffer block; the shock absorber is used for relieving impact force brought by the outside and stabilizing the first main body pad, and is fixedly connected with the support column; the support column is fixedly connected with the buffer block and used for supporting the buffer block, and the buffer block is used for slowing down the pressure of a patient on the first main cushion.

According to a preferred embodiment, the main body pad further comprises a second main body pad for fixing the buttocks of the patient, the second main body pad being connected to the first main body pad by a second connecting portion.

According to a preferred embodiment, the second main part includes first buttockss pad and second buttockss pad, and first buttockss pad and second buttockss pad are used for fixed patient's buttock, and first buttockss pad and second buttockss pad fixed connection, inside wall position form open-ended fillet structure between first buttockss pad and the second buttockss pad, and the fillet structure is used for unsettled patient's sacral afterbody, and wherein, first buttockss pad is equipped with the second air valve, and the second buttockss pad is equipped with the third air valve, and second air valve and third air valve are used for respectively providing the air to first buttockss pad and second buttockss pad.

According to a preferred embodiment, the second body cushion further comprises a first sacrococcygeal cushion and a second sacrococcygeal cushion, the first sacrococcygeal cushion being fixedly connected with the second sacrococcygeal cushion for fixation of the sacrococcygeal portion of the patient, wherein the first sacrococcygeal cushion is provided with a fourth air valve and the second sacrococcygeal cushion is provided with a fifth air valve, the fourth and fifth air valves being for providing air to the first and second sacrococcygeal cushions, respectively.

According to a preferred embodiment, the two limit cushions are respectively provided with a sixth air valve and a seventh air valve, the sixth air valve and the seventh air valve are used for providing air for the two limit cushions, the two limit cushions are inflated through the sixth air valve and the seventh air valve, and part of cushion bodies of the two inflated limit cushions can be used as baffles to limit the two arms of the patient to be in fixed positions; the limiting pad is further provided with a groove, a fixing piece and a positioning piece, the groove is used for placing medical devices connected with the arm of a patient, the fixing piece is fixed in the groove and used for fixing the medical devices in the groove, and the positioning piece is arranged in the limiting pad.

According to a preferred embodiment, the body position fixing device further comprises a fixing pad, the fixing pad is adhered to the main body pad, and the fixing pad is used for fixing the main body pad to the operating table.

The utility model discloses a beneficial technological effect is at least as follows:

(1) The utility model discloses an inflatable shoulder pad when the shoulder pad is aerifyd, can raise patient's neck back, makes the patient obtain the comfort, and the doctor of being convenient for operates.

(2) The utility model discloses a two spacing pads of inflatable are as the baffle, and restriction patient's both arms are in fixed position, avoid patient's arm to hang down to lead to the condition such as the infusion is not smooth to take place. Through the groove and the fixing piece of the limiting pad, medical devices such as infusion tubes can be fixed, and the medical devices are prevented from moving or slipping.

(3) The utility model discloses a first buttockss pad, second buttockss pad, first sacral caudal pad and the second sacral caudal pad of inflatable can aerify in turn, realize each position bearing by turns. Through the opening fillet structure that the inside wall position formed between first buttockss pad and the second buttockss pad, make patient's sacrum afterbody unsettled, avoid patient's sacrum afterbody to take place to press the sore.

(4) The utility model discloses a bumper shock absorber and buffer block make position fixing device have the advantage of shock attenuation buffering to make position fixing device's stability improve.

Drawings

FIG. 1 is a simplified overall schematic of a body position fixation device;

FIG. 2 is a top view of the spacing pad;

fig. 3 is a cross-sectional view of the support pad.

List of reference numerals

100: a neck pad; 110: a first connection portion; 200: a shoulder pad; 210: a first air valve; 300: a first body pad; 400: a limiting pad; 410: a sixth air valve; 420: a seventh air valve; 430: a telescopic connecting piece; 500: a first hip pad; 501: a second air valve; 510: a second hip pad; 511: a third air valve; 520: a first sacrococcygeal pad; 521: a fourth air valve; 530: a second sacrococcygeal pad; 531: a fifth air valve; 401: a fixing member; 402: a groove; 310: a support pad; 311: a base plate; 312: a shock absorber; 313: a support column; 314: buffer block

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a body position fixing device, which comprises a main body pad and two limiting pads 400, wherein the main body pad is used for fixing the body part of a patient from the neck to the hip, and the main body pad is connected with the limiting pads 400 through a telescopic connecting piece 430, the body position fixing device is provided with the two limiting pads 400, and the two limiting pads 400 are used for limiting the two arms of the patient to be at fixed positions; the body position fixing device is provided with a plurality of telescopic connectors 430, the plurality of telescopic connectors 430 are used for connecting the body pad and the limiting pad 400, and the width of the body position fixing device is adjusted to support the two arms of the patient. Preferably, waterproof materials are smeared on the surface of the main body pad, and stains on the surface of the main body pad can be removed through wiping, so that the body position fixing device is easy to clean and can be recycled. Two spacing pads 400 are located main part pad both sides for restrict patient's both arms in fixed position, avoid patient in anesthesia etc. lose consciousness in-process, both arms take place to hang down, medical device such as transfer line on the arm takes place to remove or is extruded by the doctor, leads to the phenomenon such as the infusion is not smooth to take place. The telescopic connecting piece 430 connects the two limiting pads 400 at two sides of the main body pad, the telescopic connecting piece 430 has certain bearing capacity, and the two arms of the patient are placed on the telescopic connecting piece 430, so that the two arms of the patient are prevented from directly contacting with the operating table. When the patient is large, the patient's arms can be placed on the telescoping connectors 430 by stretching the telescoping connectors 430 to increase the body position positioning device width to accommodate the patient's size. The plurality of telescopic connectors 430 are uniformly distributed on both sides of the main cushion to balance the stress of the main cushion.

Preferably, the body pad comprises a neck pad 100, a first connector 110 and a shoulder pad 200, the neck pad 100 is used for fixing the neck of the patient, the neck pad 100 is connected with the shoulder pad 200 through the first connector 110, wherein the shoulder pad 200 is an inflatable shoulder pad 200, a first air valve 210 is provided, the first air valve 210 is used for providing air to the shoulder pad 200 to adjust the height of the shoulder pad 200, and the shoulder pad 200 is used for fixing the shoulder of the patient; the shoulder pad 200 can elevate the neck and back of the patient by inflating the shoulder pad 200 with the first air valve 210. Specifically, the neck pad 100 is a high-density foam pad having flexibility to make the neck of the patient comfortable, and the first connecting portions 110 are adjustable connecting members to adapt the neck pad 100 and the shoulder pad 200 to the patients of different body sizes by adjusting the length of the first connecting portions 110. The shoulder pad 200 is inflated by the first air valve 210, and the inflated shoulder pad 200 has a certain supporting force to lift the back and neck of the patient, and the height of the shoulder pad 200 is controlled by controlling the amount of inflation.

Preferably, the body pad includes a first body pad 300, the first body pad 300 being connected with the shoulder pad 200, the first body pad 300 being used to fix the lower back of the patient. Specifically, first body pad 300 is the high density foam-rubber cushion, and the surface can bond the soft piece of cloth of disposable sweat-absorbent, through the softness and the sweat-absorbent characteristics of first body pad 300, avoids patient's back to take place to press the sore phenomenon.

Preferably, the first body pad 300 includes a support pad 310, and the support pad 310 is adhered to the first body pad 300 for supporting the first body pad 300.

Preferably, the support pad 310 includes a base plate 311, a shock absorber 312, a support pillar 313 and a cushion block 314, wherein the base plate 311 is fixedly connected with the shock absorber 312 for supporting the shock absorber 312, the support pillar 313 and the cushion block 314; the shock absorber 312 is used for alleviating impact force brought by the outside and stabilizing the first body pad 300, and the shock absorber 312 is fixedly connected with the supporting column 313; the support column 313 is fixedly connected with the buffer block 314 for supporting the buffer block 314, and the buffer block 314 is used for relieving the pressure of the patient on the first body pad 300. Specifically, the shock absorber 312 can reduce the shock during the operation, so that the body position fixing device is more stable and the patient is prevented from slightly moving along with the shock during the operation. Buffer block 314 is favorable to reducing the patient to position fixing device's pressure, avoids position fixing device to receive oppressive damage, improves position fixing device's life to prevent that medical staff from carrying out the operation or when nursing the operation, extrudeing patient's health position.

Preferably, the main body pad further includes a second main body pad for fixing the buttocks of the patient, the second main body pad being connected with the first main body pad 300 through a second connection portion. The second body pad is an inflatable body pad and the second connecting portion is a folding connecting portion, and the distance between the first body pad 300 and the second body pad can be adjusted to fit the body size of the patient.

Preferably, the second body includes first buttock pad 500 and second buttock pad 510, first buttock pad 500 and second buttock pad 510 are used for fixed patient's buttock, first buttock pad 500 and second buttock pad 510 fixed connection, the inside wall position forms open-ended fillet structure between first buttock pad 500 and the second buttock pad 510, the fillet structure is used for unsettled patient's sacral afterbody, wherein, first buttock pad 500 is equipped with second air valve 501, second buttock pad 510 is equipped with third air valve 511, second air valve 501 and third air valve 511 are used for providing air to first buttock pad 500 and second buttock pad 510 respectively. Specifically, the rounded corner structure between the first hip pad 500 and the second hip pad 510 may suspend the sacral caudal region of the patient in the air, preventing the sacral caudal region of the patient from pressure sores during long-term surgery.

Preferably, the second body pad further comprises a first sacrococcygeal pad 520 and a second sacrococcygeal pad 530, the first sacrococcygeal pad 520 fixedly connected with the second sacrococcygeal pad 530 for fixation of the sacrococcygeal of the patient, wherein the first sacrococcygeal pad 520 is provided with a fourth air valve 521 and the second sacrococcygeal pad 530 is provided with a fifth air valve 531, the fourth air valve 521 and the fifth air valve 531 for providing air to the first sacrococcygeal pad 520 and the second sacrococcygeal pad 530, respectively. Specifically, the second air valve 501 to the fifth air valve 531 can be inflated simultaneously, or one or more air valves can be selected to be inflated, so that the buttocks and the sacral tail of the patient can alternately bear weight, and the possibility of pressure sores caused by long-term pressure on the buttocks and the sacral tail of the patient is reduced.

Preferably, the two position limiting pads 400 are respectively provided with a sixth air valve 410 and a seventh air valve 420, the sixth air valve 410 and the seventh air valve 420 are used for supplying air to the two position limiting pads 400, the two position limiting pads 400 are inflated through the sixth air valve 410 and the seventh air valve 420, and partial pad bodies of the two inflated position limiting pads 400 can be used as baffles to limit the two arms of the patient to be in a fixed position; the spacing pad 400 is further provided with a groove 402, a fixing part 401 and a positioning part, wherein the groove 402 is used for placing a medical device connected with the arm of the patient, the fixing part 401 is fixed in the groove 402 and used for fixing the medical device in the groove 402, and the positioning part is arranged in the spacing pad 400. Specifically, when the sixth air valve 410 and the seventh air valve 420 are not supplied with air, the two limiting pads 400 may be flatly laid on the operating table, so that the medical staff can move the patient to the operating table conveniently; when the sixth air valve 410 and the seventh air valve 420 are inflated, the two cushion bodies filled with air of the two position limiting pads 400 can be used as baffles and positioned at the two sides of the main cushion to limit the two arms of the patient to be positioned in the body position fixing device. Preferably, one of the sixth air valve 410 or the seventh air valve 420 may be selected to intake air according to actual needs, so as to limit the position of only one arm of the patient. The groove 402 of the limiting pad 400 is used for placing medical devices such as infusion tubes connected with arms of a patient, and the positions of the medical devices are fixed through the fixing piece 401, so that medical accidents such as unsmooth infusion and the like caused by movement of the medical devices or extrusion of doctors in the operation process are avoided. The groove 402 is disposed in the position limiting pad 400 in a manner that the length direction thereof is parallel to the length extension line of the main body pad, so that the pipeline of the medical device can extend in an arc shape along the horizontal direction of the arm of the patient toward the head of the patient. A plurality of positioning pieces can be arranged in the limiting cushion 400, and when the limiting cushion 400 needs to be inflated, the height and direction of the limiting cushion 400 relative to the main cushion and the cushion radian of the limiting cushion 400 under the action of the positioning pieces can be adjusted by pre-adjusting the directions of the plurality of positioning pieces and the angle of the horizontal plane. The cushion curvature allows a portion of the cushion body of the stop cushion 400 to act as a baffle to secure the patient's arms on the telescoping connectors. The positioning element fixes the position of the limiting pad 400 relative to the arm of the patient after the limiting pad 400 is inflated, and the positioning element has a certain supporting force to prevent the arm of the patient from collapsing the limiting pad 400.

Preferably, the body position fixing device further comprises a fixing pad, the fixing pad is bonded with the main body pad, and the fixing pad is used for fixing the main body pad on the operating table. The fixing pad can be a device such as a magic tape which is easy to detach and has high adhesiveness.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the disclosure, which are all within the scope of the disclosure and fall into the scope of the invention. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents. Throughout this document, the features referred to as "preferably" are only optional and should not be understood as necessarily requiring that such applicant reserves the right to disclaim or delete any relevant preferred feature at any time.

Claims (10)

1. A body position fixing device, comprising a body pad and a position limiting pad (400), characterized in that the body pad is used for fixing the body part of a patient from the neck to the hip, the body pad is connected with the position limiting pad (400) through a telescopic connecting piece (430), wherein,

the body position fixing device is provided with two limiting pads (400), and the two limiting pads (400) are used for limiting the two arms of the patient to be in fixed positions;

the body position fixing device is provided with a plurality of telescopic connecting pieces (430), the telescopic connecting pieces (430) are used for connecting the body pad and the limiting pad (400), and the width of the body position fixing device is adjusted to support the two arms of the patient.

2. A body position immobilization device according to claim 1, wherein the body pad comprises a neck pad (100), a first connection (110) and a shoulder pad (200), the neck pad (100) being for immobilizing the neck of the patient, the neck pad (100) and the shoulder pad (200) being connected by the first connection (110), wherein,

the shoulder pad (200) is an inflatable shoulder pad (200), a first air valve (210) is provided, the first air valve (210) is used for providing air to the shoulder pad (200) to adjust the height of the shoulder pad (200), and the shoulder pad (200) is used for fixing the shoulder of the patient; the shoulder pad (200) is inflated by the first air valve (210), and the shoulder pad (200) can raise the neck and back of the patient.

3. A body position fixing device as claimed in claim 2, characterised in that the body pad comprises a first body pad (300), the first body pad (300) being connected to the shoulder pad (200), the first body pad (300) being for fixing the patient's low back.

4. A body position fixing device according to claim 3 wherein the first body pad (300) comprises a support pad (310), the support pad (310) being adhered to the first body pad (300) for supporting the first body pad (300).

5. The body position immobilization device of claim 4 wherein the support pad (310) comprises a base plate (311), a shock absorber (312), a support post (313), and a bumper block (314), wherein,

the bottom plate (311) is fixedly connected with the shock absorber (312) and is used for supporting the shock absorber (312), the supporting column (313) and the buffer block (314);

the shock absorber (312) is used for relieving impact force brought by the outside and stabilizing the first body pad (300), and the shock absorber (312) is fixedly connected with the supporting column (313);

the supporting column (313) is fixedly connected with the buffer block (314) and used for supporting the buffer block (314), and the buffer block (314) is used for relieving the pressure of the patient on the first body pad (300).

6. A body position fixing device according to claim 5 characterised in that the body pad further comprises a second body pad for fixing the patient's buttocks, the second body pad being connected to the first body pad (300) by a second connection.

7. A body position fixing device according to claim 6, wherein the second body comprises a first hip pad (500) and a second hip pad (510), the first hip pad (500) and the second hip pad (510) are used for fixing the buttocks of the patient, the first hip pad (500) and the second hip pad (510) are fixedly connected, an inner side wall part between the first hip pad (500) and the second hip pad (510) forms an open fillet structure, the fillet structure is used for suspending the sacrococcygeal part of the patient, wherein,

the first hip pad (500) is provided with a second air valve (501), the second hip pad (510) is provided with a third air valve (511), and the second air valve (501) and the third air valve (511) are respectively used for providing air to the first hip pad (500) and the second hip pad (510).

8. The postural fixation device of claim 7, wherein said second body pad further comprises a first sacrococcygeal pad (520) and a second sacrococcygeal pad (530), said first sacrococcygeal pad (520) being fixedly connected to said second sacrococcygeal pad (530) for fixation of the sacrococcygeal of said patient, wherein,

the first sacral caudal pad (520) is provided with a fourth air valve (521), the second sacral caudal pad (530) is provided with a fifth air valve (531), the fourth air valve (521) and the fifth air valve (531) being for providing air to the first sacral caudal pad (520) and the second sacral caudal pad (530), respectively.

9. A body position fixing device according to claim 8, wherein two of the position limiting pads (400) are respectively provided with a sixth air valve (410) and a seventh air valve (420), the sixth air valve (410) and the seventh air valve (420) are used for supplying air to the two position limiting pads (400), the six air valves (410) and the seventh air valve (420) are used for inflating the two position limiting pads (400), and partial pad bodies of the two inflated position limiting pads (400) can be used as baffles to limit the two arms of the patient to a fixed position; spacing pad (400) still are equipped with recess (402), mounting (401) and setting element, recess (402) be used for place with the medical device that patient's arm is connected, mounting (401) are fixed in recess (402), be used for fixing medical device in recess (402), place in the setting element spacing pad (400).

10. A body position fixing device as claimed in claim 9 further comprising a fixing pad bonded to the body pad for fixing the body pad to an operating table.

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