阅读说明：本技术 一种乳腺放疗患者患侧手臂张开使腋窝通风的装置 (Device for ventilating armpits by opening affected side arms of breast radiotherapy patients ) 是由 刘国芳 乔惠梅 侯文红 于 2020-12-31 设计创作，主要内容包括：本发明涉及乳腺放疗辅助器械领域,且公开了一种乳腺放疗患者患侧手臂张开使腋窝通风的装置,包括腋下肋骨夹套、手臂夹套、充气活塞管,腋下肋骨夹套放置于患者腋窝下方的肋骨侧,手臂夹套套装在患者的上手臂处,腋下肋骨夹套和手臂夹套之间设有弹性支撑结构。该乳腺放疗患者患侧手臂张开使腋窝通风的装置,通过弹性支撑结构连接的腋下肋骨夹套和手臂夹套的结构设计,配合两个夹套内各自分别膨胀的气囊管进行固定限位,以便在不拆卸腋窝通风装置的情况下,不断的变换固定位置,避免腋窝通风的固定用气囊长时间固定在移出位置,使得患者该处皮肤不能有效通风,容易导致局部皮肤不透气,而造成皮肤的破溃问题。(The invention relates to the field of auxiliary instruments for mammary gland radiotherapy, and discloses a device for ventilating armpits by stretching the arms of the affected side of a patient with mammary gland radiotherapy. This mammary gland radiotherapy patient suffers from side arm and opens the device that makes the armpit ventilate, the armpit rib that connects through elastic support structure presss from both sides the structural design that cover and arm pressed from both sides, it is spacing to cooperate two gasbag pipes that press from both sides to expand respectively in the cover, so under the condition of not dismantling armpit ventilation unit, continuous transform fixed position, the fixed gasbag of avoiding armpit ventilation is fixed for a long time in the position of shifting out, make this skin of patient can not effectively ventilate, lead to local skin to be airtight easily, and cause the ulceration problem of skin.)

1. The utility model provides a device that mammary gland radiotherapy patient suffers from side arm and opens messenger armpit and ventilate which characterized in that: the armpit air bag comprises an armpit rib jacket (1), an arm jacket (2) and an inflation piston tube (3), wherein the armpit rib jacket (1) is placed on the rib side below an armpit of a patient, the arm jacket (2) is sleeved at the upper arm of the patient, an elastic supporting structure (4) is arranged between the armpit rib jacket (1) and the arm jacket (2), two inner sides of the armpit rib jacket (1) are respectively provided with a first semi-ring air bag tube (5) and a second semi-ring air bag tube (6), the first semi-ring air bag tube (5) and the second semi-ring air bag tube (6) on the two sides of the armpit rib jacket (1) are respectively communicated through a first through tube (501) and a second through tube (601), one of the first semi-ring air bag tube (5) and the second semi-ring air bag tube (6) are respectively communicated with a first air duct (502) and a second air duct (602), and two inner sides of the arm jacket (2) are respectively provided with a first annular air bag tube (8) and a And the first annular air bag pipe (8) and the second annular air bag pipe (9) on the two sides of the arm jacket (2) are communicated with each other through a third through pipe (801) and a fourth through pipe (901), one of the first annular air bag pipe (8) and the second annular air bag pipe (9) are communicated with a third air duct (802) and a fourth air duct (902) respectively, one side of the inflation piston pipe (3) is fixedly connected with an inflation and deflation reversing pipe (11), the outer side of the inflation and deflation reversing pipe (11) is fixedly connected with one end of the first air duct (502), the second air duct (602), the third air duct (802) and the fourth air duct (902) respectively, and the inflation piston pipe (3) is used for inflating to the first semi-annular air bag pipe (5), the second air bag pipe (6), the first annular air bag pipe (8) and the second annular air bag pipe (9).

2. The device of claim 1, wherein the arm of the patient suffering from breast radiotherapy is opened to ventilate the armpit, and the device comprises: the armpit rib jacket (1) and the arm jacket (2) are respectively provided with a plurality of air holes (10), and part of the air holes (10) are arranged at the joint of the armpit rib jacket (1) and the first semi-ring air bag pipe (5) and the second semi-ring air bag pipe (6) and the joint of the arm jacket (2) and the first annular air bag pipe (8) and the second annular air bag pipe (9).

3. The device of claim 1, wherein the arm of the patient suffering from breast radiotherapy is opened to ventilate the armpit, and the device comprises: the inner part of the inflation and deflation reversing tube (11) is fixedly sleeved with a positioning plate (12) positioned on one side of the inflation piston tube (3), the outer edge of the positioning plate (12) is provided with four symmetrically distributed vent grooves (121), one side of the inflation and deflation reversing tube (11) far away from the inflation piston tube (3) is movably sleeved with a universal driving shaft (132), one end of the universal driving shaft (132) is fixedly connected with a rotating block (13) positioned in the inflation and deflation reversing tube (11), the side surface of the rotating block (13) is movably connected with the side surface of the positioning plate (12), the outer edge of the rotating block (13) is provided with two symmetrically distributed L-shaped air guide grooves (131), one side opening of each L-shaped air guide groove (131) corresponds to the vent groove (121), the other end opening of each L-shaped air guide groove (131) corresponds to a first air guide pipe (502), a second air guide pipe (602), a third air guide pipe (802) and a fourth air guide pipe (902), one end of the linkage shaft (132) far away from the rotating block (13) is fixedly connected with an adjusting rotating wheel (133) which is positioned on the outer side of the air charging and discharging reversing pipe (11).

4. The device of claim 1, wherein the arm of the patient suffering from breast radiotherapy is opened to ventilate the armpit, and the device comprises: the elastic supporting structure (4) comprises a positioning pipe (401) fixedly connected to one side of an armpit rib jacket (1), a sliding groove extending to the side face is formed in the front face of the positioning pipe (401), a sliding block (402) is movably sleeved in the positioning pipe (401), a supporting shaft (403) is hinged to a top ball of the sliding block (402), one end, far away from the sliding block (402), of the supporting shaft (403) is hinged to an outer side ball of an arm jacket (2), and a buffer spring (404) is arranged between the bottom of the sliding block (402) and the bottom of an inner cavity of the positioning pipe (401).

5. The device of claim 1, wherein the arm of the patient suffering from breast radiotherapy is opened to ventilate the armpit, and the device comprises: the first through pipe (501) and the second through pipe (601) are arranged on the inner wall of the armpit rib jacket (1), and the third through pipe (801) and the fourth through pipe (901) are arranged on the inner wall of the arm jacket (2).

6. The device of claim 1, wherein the arm of the patient suffering from breast radiotherapy is opened to ventilate the armpit, and the device comprises: the armpit rib jacket is characterized in that a limiting bandage (7) located on the inner sides of the first semi-ring air bag pipe (5) and the second semi-ring air bag pipe (6) is arranged in the armpit rib jacket (1), two ends of the limiting bandage (7) are fixedly connected with the top and the bottom of the armpit rib jacket (1) respectively, and the limiting bandage (7) is arranged on the outer sides, close to the armpit rib jacket (1), of the first semi-ring air bag pipe (5) and the second semi-ring air bag pipe (6).

Technical Field

The invention relates to the field of auxiliary instruments for mammary gland radiotherapy, in particular to a device for ventilating armpits by stretching the arms of the affected side of a patient with mammary gland radiotherapy.

Background

Mammary gland radiotherapy is a medical means commonly used for treating breast cancer patients, and radiation damage is caused by partial tissue necrosis caused by radiation, so that the skin of the patients is dry, itchy and even chapped, and particularly, the axilla part is cracked and ulcerated, so that the axilla of the patients needs to be ventilated.

The existing arm support is usually used, and the arm support is used for supporting the arm, so that the armpit is ventilated, however, when the device is used, due to the structures such as the bandage fixed on the arm, the device is kept in contact with the skin near the armpit for a long time, so as to reach a stable supporting state, so that the skin in contact with the bandage cannot be calibrated and ventilated, the skin near the armpit is not ventilated easily, and the skin is broken, therefore, the device for ventilating the armpit by opening the arm at the affected side of a breast radiotherapy patient is provided.

Disclosure of Invention

The invention provides a device for ventilating armpits by stretching the affected side arms of a breast radiotherapy patient, which has the advantage of good continuous ventilation effect and solves the technical problems mentioned in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme to realize: the utility model provides a device that mammary gland radiotherapy patient suffers from side arm and opens messenger armpit and ventilate, includes armpit rib clamp cover, arm clamp cover, aerifys piston tube, and armpit rib clamp cover is placed in the rib side of patient's armpit below, and arm clamp cover suit is in patient's last arm department, is equipped with elastic support structure between armpit rib clamp cover and the arm clamp cover, armpit rib clamp cover inside both sides are equipped with a first semi-ring gasbag pipe and second semi-ring gasbag pipe respectively, and armpit rib clamp cover both sides first semi-ring gasbag pipe, second semi-ring gasbag pipe communicate respectively through first siphunculus, second siphunculus mutually, a first semi-ring gasbag pipe and second gasbag pipe communicate respectively have first air duct and second air duct, the inside both sides of arm clamp cover are equipped with first annular gasbag pipe and second annular gasbag pipe respectively, and the first annular gasbag pipe of arm clamp cover both sides, Second annular gasbag pipe is put through mutually through third three-way pipe, fourth siphunculus respectively, one first annular gasbag pipe and second annular gasbag pipe connect respectively has third air duct and fourth air duct, one side fixedly connected with of inflation piston pipe fills gassing switching-over pipe, and fills the outside of gassing switching-over pipe and connect with the fixed cover of one end of first air duct, second air duct, third air duct and fourth air duct respectively, it is used for aerifing to first semi-annular gasbag pipe, second semi-annular gasbag pipe, first annular gasbag pipe, second annular gasbag pipe to aerify the piston pipe.

Optionally, a plurality of air holes are formed in the armpit rib jacket and the arm jacket, and part of the air holes are formed in the joints of the armpit rib jacket and the first semi-ring air bag pipe and the second semi-ring air bag pipe and the joints of the arm jacket and the first annular air bag pipe and the second annular air bag pipe.

Optionally, the inside fixed cover of inflating and deflating switching-over pipe is equipped with the locating plate that is located inflating piston pipe one side, and the outer edge of locating plate sets up the air channel of four symmetric distributions, one side activity cover that the inflating and deflating switching-over pipe kept away from inflating piston pipe is equipped with the universal driving shaft, the one end fixedly connected with of universal driving shaft is located the inside rotatory piece of inflating and deflating switching-over pipe, the side of rotatory piece and the side swing joint of locating plate, and the outer edge of rotatory piece sets up the L type air guide groove of two symmetric distributions, and one side opening and the air channel of L type air guide groove are corresponding, and the other end opening and first air duct, second air duct, third air duct and fourth air duct of L type air guide groove are corresponding, the one end fixedly connected with that the rotatory piece was kept away from to the universal driving shaft is located the.

Optionally, the elastic support structure includes a positioning tube fixedly connected to one side of the armpit rib jacket, a sliding groove extending to the side face is formed in the front face of the positioning tube, a sliding block is movably sleeved in the positioning tube, a supporting shaft is hinged to a top ball of the sliding block, one end, far away from the sliding block, of the supporting shaft is hinged to an outer side ball of the arm jacket, and a buffer spring is arranged between the bottom of the sliding block and the bottom of an inner cavity of the positioning tube.

Optionally, the first through pipe and the second through pipe are both arranged on the inner wall of the armpit rib jacket, and the third through pipe and the fourth through pipe are both arranged on the inner wall of the arm jacket.

Optionally, a limiting bandage located inside the first semi-ring airbag tube and the second semi-ring airbag tube is arranged inside the axilla rib clip, two ends of the limiting bandage are fixedly connected with the top and the bottom of the axilla rib clip respectively, and the limiting bandage is located on the outer sides, close to the axilla rib clip, of the first semi-ring airbag tube and the second semi-ring airbag tube.

The invention provides a device for ventilating armpits by stretching the affected side arms of a breast radiotherapy patient, which has the following beneficial effects:

1. according to the device for ventilating the armpits by stretching the arms at the affected side of the breast radiotherapy patient, the arms of the patient are kept stretched by the structural design of the armpit rib jacket and the arm jacket which are connected by the elastic supporting structure, so that the armpits can be ventilated, and the problem of skin ulceration is avoided; and cooperate two air bag pipes that press from both sides respectively inflation in the cover to fix spacingly, and utilize and fill the gas switching-over pipe and change the expanded air bag pipe, so that under the condition of not dismantling armpit ventilation unit, continuous transform fixed position, the fixed air bag of avoiding armpit ventilation is fixed for a long time in the position of shifting out, make this skin of patient can not effectively ventilate, lead to local skin not ventilative easily, and cause the ulceration problem of skin, the ventilation effect of patient armpit and local skin nearby has further been improved.

2. This mammary gland radiotherapy patient suffers from side arm and opens device that makes armpit ventilate, through first air duct, the second air duct, third air duct and fourth air duct pipe joint are general in aerifing the piston pipe that aerifys of gassing, so that patient oneself is handheld aerifys the piston pipe, feel fixed first semi-ring gasbag pipe at oneself, first annular gasbag pipe or second semi-ring gasbag pipe, second annular gasbag pipe causes the uncomfortable influence to skin, can oneself control transform fixed position, effectively ventilate the skin of former fixed position, thereby in time make skin ventilative, avoid the problem of skin ulcerate

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of an underarm rib collet of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic sectional view of the arm collet of FIG. 1 according to the present invention;

FIG. 4 is a schematic sectional view of the charge and discharge reversing tube of the structure of FIG. 1;

FIG. 5 is a side view of the alignment plate of the structure of FIG. 4 in accordance with the present invention;

figure 6 is a schematic side cut-away view of figure 4 taken from a-a.

In the figure: 1. axillary rib cages; 2. an arm jacket; 3. an inflation piston tube; 4. an elastic support structure; 401. a positioning tube; 402. a slider; 403. a support shaft; 404. a buffer spring; 5. a first semi-annular balloon tube; 501. a first through pipe; 502. a first air duct; 6. a second semi-annular balloon tube; 601. a second pipe; 602. a second air duct; 7. defining a strap; 8. a first annular balloon tube; 801. a third pipe; 802. a third air duct; 9. a second annular balloon tube; 901. a fourth pipe; 902. a fourth gas-guide tube; 10. air holes are formed; 11. a gas charging and discharging reversing pipe; 12. positioning a plate; 121. a vent channel; 13. rotating the block; 131. an L-shaped air guide groove; 132. a linkage shaft; 133. and adjusting the rotating wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a device for ventilating armpits by stretching the arms of the affected side of a patient with breast radiotherapy comprises an armpit rib jacket 1, an arm jacket 2 and an inflation piston tube 3, wherein the armpit rib jacket 1 is placed on the rib side below the armpits of the patient, the arm jacket 2 is sleeved on the upper arm of the patient, an elastic support structure 4 is arranged between the armpit rib jacket 1 and the arm jacket 2, a first semi-ring air sac tube 5 and a second semi-ring air sac tube 6 are respectively arranged on two sides inside the armpit rib jacket 1, the first semi-ring air sac tube 5 and the second semi-ring air sac tube 6 on two sides of the armpit rib jacket 1 are respectively communicated through a first through tube 501 and a second through tube 601, the first semi-ring air sac tube 5 and the second semi-ring air sac tube 6 are respectively communicated through a first air duct 502 and a second air duct 602, the first annular air sac tube 8 and the second annular air sac tube 9 are respectively arranged on two sides inside the arm, the first annular air bag pipe 8 and the second annular air bag pipe 9 on two sides of the arm jacket 2 are communicated through a third tee pipe 801 and a fourth tee pipe 901 respectively, one first annular air bag pipe 8 and one second annular air bag pipe 9 are communicated with a third air duct 802 and a fourth air duct 902 respectively, one side of the inflating piston pipe 3 is fixedly connected with an inflating and deflating reversing pipe 11, the outer side of the inflating and deflating reversing pipe 11 is fixedly sleeved with one end of the first air duct 502, the second air duct 602, the third air duct 802 and the fourth air duct 902 respectively, the inflating piston pipe 3 is used for inflating the first semi-annular air bag pipe 5, the second semi-annular air bag pipe 6, the first annular air bag pipe 8 and the second annular air bag pipe 9, when in use, the armpit jacket 1 is placed on the rib side below the armpit of a patient, after the arm jacket 2 is sleeved on the upper arm of the patient, the first semi-annular air bag pipe 5, the second semi-annular air bag pipe, The first annular gasbag tube 8 is inflated to expand the first semi-annular gasbag tube 5 in the armpit rib jacket 1 and the first annular gasbag tube 8 in the arm jacket 2, so that the armpit rib jacket 1 is fixedly clamped at the rib side below the armpit of the patient, the arm jacket 2 is fixedly sleeved at the upper arm of the patient and is supported by the elastic supporting structure 4, so that the arm of the patient keeps open for ventilation of the armpit, the first semi-annular gasbag tube 5, the second semi-annular gasbag tube 6, the first annular gasbag tube 8 and the second annular gasbag tube 9 are utilized to ensure that the patient does not feel uncomfortable during fixing, the direction is changed by the inflating and deflating reversing tube 11 after a certain time, the second semi-annular gasbag tube 6 and the second annular gasbag tube 9 are inflated by the inflating piston tube 3, and the first semi-annular gasbag tube 5 and the first annular gasbag tube 8 are deflated, the armpit rib jacket 1 and the arm jacket 2 are fixed by utilizing the expansion of the second semi-ring air bag pipe 6 and the second annular air bag pipe 9, on the premise of stable fixing, so that the first semi-ring air bag pipe 5 and the first annular air bag pipe 8 are deflated and contracted to be separated from the skin of a patient, under the condition of not disassembling an armpit ventilation device, the fixed positions are continuously changed, the fixing air bag for armpit ventilation is prevented from being fixed at the moving-out position for a long time, the skin of the patient at the position cannot be effectively ventilated, the local skin cannot be ventilated easily, and the skin is damaged, in addition, the inflating piston pipe 3 for inflating and deflating is communicated through the first air duct 502, the second air duct 602, the third air duct 802 and the fourth air duct 902, so that the patient can hold the inflating piston pipe 3 by hand, and the first semi-ring air bag pipe 5, the first annular air bag pipe 8 or the second semi-ring air bag pipe 6 which feels, When the second annular air bag pipe 9 causes discomfort influence to the skin, the fixed position can be changed by self control, and the skin at the original fixed position is effectively ventilated, so that the skin is ventilated timely, and the problem of skin ulceration is avoided.

Wherein, a plurality of air holes 10 are respectively arranged on the armpit rib jacket 1 and the arm jacket 2, part of the air holes 10 are arranged at the joints of the armpit rib jacket 1 and the first semi-ring air bag pipe 5 and the second semi-ring air bag pipe 6 and the joints of the arm jacket 2 and the first annular air bag pipe 8 and the second annular air bag pipe 9, and a plurality of air holes 10 are respectively arranged on the armpit rib jacket 1 and the arm jacket 2, so that the whole ventilation effect of the armpit ventilation device is improved.

Wherein, the inside of the charge-discharge reversing tube 11 is fixedly sleeved with a positioning plate 12 positioned at one side of the charge-discharge piston tube 3, the outer edge of the positioning plate 12 is provided with four symmetrically distributed vent grooves 121, one side of the charge-discharge reversing tube 11 far away from the charge-discharge piston tube 3 is movably sleeved with a linkage shaft 132, one end of the linkage shaft 132 is fixedly connected with a rotating block 13 positioned inside the charge-discharge reversing tube 11, the side surface of the rotating block 13 is movably connected with the side surface of the positioning plate 12, the outer edge of the rotating block 13 is provided with two symmetrically distributed L-shaped gas guide grooves 131, one side opening of the L-shaped gas guide groove 131 corresponds to the vent grooves 121, the other end opening of the L-shaped gas guide groove 131 corresponds to the first gas guide tube 502, the second gas guide tube 602, the third gas guide tube 802 and the fourth gas guide tube 902, one end of the linkage shaft 132 far away from the rotating block 13 is fixedly connected, the universal driving shaft 132 and the rotating block 13 are driven to rotate integrally by rotating the adjusting wheel 133, so that the L-shaped air guide groove 131 is firstly communicated with the first air guide pipe 502 and the third air guide pipe 802, thereby utilizing the inflating piston tube 3 to inflate the first semi-annular air bag tube 5 and the first annular air bag tube 8 to expand and swell for fixing, when the fixed position needs to be changed, the first air duct 502 and the third air duct 802 are firstly pumped by the inflating piston tube 3, then the linkage shaft 132 and the rotating block 13 are driven to integrally rotate by the rotating adjusting wheel 133, the L-shaped air guide groove 131 is communicated with the second air guide pipe 602 and the fourth air guide pipe 902, the second semi-ring air bag pipe 6 and the second annular air bag pipe 9 are inflated by the inflating piston pipe 3 to expand and swell, then the first air duct 502 and the third air duct 802 are pumped through the inflating piston tube 3, which is convenient for the patient or the medical staff to use.

The elastic supporting structure 4 comprises a positioning tube 401 fixedly connected to one side of the armpit rib jacket 1, a sliding groove extending to the side face is formed in the front face of the positioning tube 401, a sliding block 402 is movably sleeved in the positioning tube 401, a supporting shaft 403 is hinged to a top ball of the sliding block 402, one end, far away from the sliding block 402, of the supporting shaft 403 is hinged to an outer side ball of the arm jacket 2, a buffer spring 404 is arranged between the bottom of the sliding block 402 and the bottom of an inner cavity of the positioning tube 401, and the supporting shaft 403 is designed to be hinged to a ball through the supporting shaft 403 connected between the armpit rib jacket 1 and the arm jacket 2, so that when a patient lies on the side from lying down, the supporting shaft 403 can still maintain a supporting state, the arm of the patient is opened to maintain armpit ventilation, and the elastic action of the buffer spring 404 is utilized to buffer.

Wherein, the inner wall department of armpit rib jacket 1 is all located to first siphunculus 501, second siphunculus 601, the inner wall department of arm jacket 2 is all located to third tee pipe 801, fourth siphunculus 901 to when first siphunculus 501, second siphunculus 601, third tee pipe 801 and fourth siphunculus 901 switch on two first semi-ring gasbag pipes 5 respectively, second semi-ring gasbag pipe 6, first annular gasbag pipe 8, second annular gasbag pipe 9, do not influence first semi-ring gasbag pipe 5, second semi-ring gasbag pipe 6, first annular gasbag pipe 8, when second annular gasbag pipe 9 aerifys the inflation, carry out spacing fixed with patient's skin contact.

Wherein, the inside of armpit rib jacket 1 is equipped with and is located first semi-ring gasbag pipe 5, the inboard injecing bandage 7 of second semi-ring gasbag pipe 6, and the both ends of injecing bandage 7 respectively with the top and the bottom fixed connection of armpit rib jacket 1, injecing bandage 7 and locating first semi-ring gasbag pipe 5, second semi-ring gasbag pipe 6 is close to the outside of armpit rib jacket 1, utilize and injecing bandage 7 and carry on spacingly to first semi-ring gasbag pipe 5, second semi-ring gasbag pipe 6, make the both ends of first semi-ring gasbag pipe 5, second semi-ring gasbag pipe 6 stable fix in armpit rib jacket 1 inboard, drop when avoiding first semi-ring gasbag pipe 5, second semi-ring gasbag pipe 6 to ventilate and expand, influence the stability problem of armpit ventilation unit.

When in use, the armpit rib jacket 1 is firstly placed on the rib side below the armpit of a patient, the arm jacket 2 is sleeved on the upper arm of the patient, then the first semi-ring air bag tube 5 and the first annular air bag tube 8 are firstly inflated through the inflating piston tube 3, so that the first semi-ring air bag tube 5 in the armpit rib jacket 1 and the first annular air bag tube 8 in the arm jacket 2 are expanded, the armpit rib jacket 1 is fixedly clamped on the rib side below the armpit of the patient, the arm jacket 2 is fixedly sleeved on the upper arm of the patient and is supported by the elastic support structure 4, so that the arm of the patient is kept open for ventilation of the armpit, when the patient feels that the skin of the fixed part is untimely, the second air bag tube 6 and the second annular air bag tube 9 are inflated through the inflating piston tube 3, and the first semi-ring air bag tube 5 and the first annular air bag tube 8 are deflated, the armpit rib clamp 1 and the arm clamp 2 are fixed by the expansion of the second semi-ring air bag pipe 6 and the second annular air bag pipe 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.