SUMMERY OF THE UTILITY MODEL
In order to overcome the medical surgery pectoral girdle among the prior art and not carry out the problem of effectively distinguishing operation position and non-operation position, also in order to satisfy the fixed effect of medical personnel and patient to the pectoral girdle and the demand of gas permeability simultaneously, the utility model provides a medical pectoral surgery pectoral girdle.
A thoracic surgical medical pectoral girdle comprises a front thoracic air bag flap located at the front of a patient body and a back thoracic air bag flap located at the back of the patient body; the front chest airbag piece and the back airbag piece are characterized by consisting of airbag strips and an outer cover sleeved outside the airbag strips, and the airbag strips can be taken out of the outer cover; the control structure is arranged on the air bag strip to adjust the inflation and deflation of the air bag strip, so that the comfort degree of a user is ensured; the front chest airbag piece right end and the back airbag piece left end are fixedly connected through a first fastening belt, and the front chest airbag piece left end and the back airbag piece right end are movably connected through a connecting structure. During the use, place anterior chest gasbag piece and postnotum gasbag piece respectively in the place ahead and the rear of patient's chest belly, recycle connection structure and link to each other both to adjust to suitable pressure in with the gasbag strip through control structure, effectively realize the fixed effect of patient's chest pressurization.
Further, the airbag strips comprise a first airbag strip positioned at an affected part above the inner part of the front breast airbag piece, a second airbag strip positioned at a non-affected part at the inner part of the front breast airbag piece, and a third airbag strip positioned at the inner part of the back airbag piece; the first air bag strip, the second air bag strip, the third air bag strip and the control structure for adjusting the internal pressure are respectively arranged on the first air bag strip, the second air bag strip and the third air bag strip; the device can meet the requirement of differential pressurization on the operation part and the non-operation part and promote the healing of the operation part.
Further, under the full pressure condition, the longitudinal widths of the first air bag strip, the second air bag strip and the third air bag strip are consistent, but the transverse diameter of the first air bag strip is smaller than that of the second air bag strip and the third air bag strip; the arrangement is convenient for medical staff to observe the operation part, change the medicine and the like.
Further, the number of the first air bag strips is 1-2, preferably 1; the number of the second air bag strips is 2-4, preferably 3; the number of the third air bag strips is 3-5, preferably 4; this arrangement can meet the size requirements of most patients.
Further, a medicine applying layer is arranged at the position, corresponding to the affected part of the patient, on the first air bag strip and can be uncovered from the inner side of the outer cover as required, so that medical workers can change medicines conveniently.
Furthermore, a first air hole is formed in the position, close to the affected part of the patient, on the connecting belt between the first air bag strip and the second air bag strip, so that the air permeability around the affected part is improved.
Furthermore, air transfer passages are respectively arranged on the connecting belts between the second air bag strips and between the third air bag strips, and the arrangement of the air transfer passages can effectively ensure the mutual communication between the second air bag strips and between the third air bag strips; in addition, second air holes are formed in the connecting belts between the second air bag strips and between the third air bag strips and at the corresponding positions of the outer cover, and the second air holes are not communicated with the air transmission channel.
Further, the control structure comprises an air inlet pipe and a pressurizing air bag, wherein the air inlet pipe is integrally connected with the left end of the first air bag strip, the left end of the second air bag strip and the right end of the third air bag strip, and the pressurizing air bag is integrally connected with the other end of the air inlet pipe; the air bag strip is inflated by adjusting the pressurizing air bag.
Further, arbitrary one side of intake pipe is equipped with the relief port to be equipped with the choke plug that the relief port cooperation was used, through extracting the relief port with the choke plug and realize the decompression to gasbag strip internal pressure, furthest's assurance patient's use comfort.
Furthermore, the dustcoat is including the first dustcoat of cover in the front chest gasbag piece outside and the second dustcoat of cover in the back gasbag piece outside, and is equipped with the hole of stretching into that supplies the intake pipe to stretch into in the corresponding position of first dustcoat left end and second dustcoat right-hand member, and then effectively realizes adjusting the function of gasbag strip internal pressure.
Furthermore, the zip fastener has been sewed up to the dustcoat upper end, can effectively realize dismantling of gasbag strip and dustcoat and be connected through setting up the zip fastener to regularly unpick and wash dustcoat and gasbag strip.
Further, a sponge protective pad for protecting the waist of the patient is arranged at the lower end of the second outer cover and is integrally connected with the lower end of the second outer cover; the arrangement can help the patient to effectively exert force when sitting up to perform the expiratory training.
Further, the first fastening belt is fixedly connected with the right end of the first outer cover and the left end of the second outer cover respectively; in use, the first fastening strip is located under the armpit on the left or right side of the patient's body.
Further, a second fastening belt is integrally arranged at the left end of the first outer cover, and a third fastening belt is integrally arranged at the right end of the second outer cover; the movable connection between the front airbag piece and the back airbag piece is realized by connecting the second fastening belt and the third fastening belt.
Further, a fixing hole for the second fastening belt to pass through is formed in the right edge of the third fastening belt, and a sticky belt rough surface and a sticky belt stabbing surface are sequentially formed in the left edge of the second fastening belt; through this kind of mode earlier with the second fastening area left end pass the fixed orifices, turn over again and turn back and hug closely the sticky tape thorn face with sticky tape hair side, realize the swing joint with second fastening area and third fastening area, and then make the fixed more stable of this device, effectively avoid because of the appropriate motion of patient, cause the skew of chest area.
Further, the number of the fixing holes is 2-5, preferably 3, so as to adjust according to the body types of different patients.
Further, the number of the first fastening belt, the second fastening belt and the third fastening belt is 2-4, preferably 3; the arrangement can not only effectively ensure the fixing effect on the patient, but also prevent the friction injury caused by the accumulation of subcutaneous fat at the armpit.
Further, 2-4 drainage tube fixing parts, preferably 2 drainage tube fixing parts are arranged on one side of the second fastening belt and/or the third fastening belt close to the body of the patient, so that drainage tube fixing can be conveniently carried out by people at different operation positions.
Compared with the prior art, the technical proposal of the utility model realizes the effect of effectively distinguishing the operation part and the non-operation part by arranging a plurality of connected air bag strips which can be inflated and deflated at the operation part and the non-operation part, thereby realizing the functions of pressurizing and fixing the chest of the patient and promoting the healing of the operation part; simultaneously the utility model discloses also can effectively satisfy medical personnel and patient to the fixed effect of pectoral girdle and the demand of gas permeability.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure in the specification. The utility model discloses can also implement or use through other different concrete implementation manners, under the condition of conflict-free, the characteristics in following embodiment and the embodiment can make up each other, based on the embodiment in the utility model, all other embodiments that the ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.
Example 1 medical pectoral girdle for thoracic surgery
A thoracic surgical medical pectoral girdle comprises a front thoracic air bag sheet 1 positioned at the front of a patient body and a back thoracic air bag sheet 2 positioned at the back of the patient body; the front chest airbag piece 1 and the back airbag piece 2 are composed of airbag strips and outer covers sleeved outside the airbag strips, and the airbag strips can be taken out of the outer covers; the control structure is arranged on the air bag strip to adjust the inflation and deflation of the air bag strip, so that the comfort degree of a user is ensured; the right end of the front thoracic air bag tablet 1 and the left end of the back air bag tablet 2 are fixedly connected through a first fastening belt 14, and the left end of the front thoracic air bag tablet 1 and the right end of the back air bag tablet 2 are movably connected through a connecting structure. During the use, place forethorax gasbag piece 1 and back gasbag piece 2 respectively in the place ahead and the rear of patient's chest belly, recycle connection structure and link to each other both to adjust to suitable pressure in with the gasbag strip through control structure, effectively realize the fixed effect of patient's chest pressurization.
The air bag strips comprise a first air bag strip 11 positioned at an affected part above the inner part of the front thorax air bag sheet 1, a second air bag strip 12 positioned at a non-affected part in the front thorax air bag sheet 1 and a third air bag strip 21 positioned in the back air bag sheet 2; the first air bag strip 11, the second air bag strip 12 and the third air bag strip 21 are respectively connected through connecting belts 3 with the same width, and the first air bag strip 11, the second air bag strip 12 and the third air bag strip 21 are respectively provided with a control structure for adjusting the internal pressure thereof; the device can meet the requirement of differential pressurization on the operation part and the non-operation part and promote the healing of the operation part.
Air transfer passages 32 are respectively arranged on the connecting belts 3 between the second air bag strips 12 and between the third air bag strips 21, and the arrangement of the air transfer passages 32 can effectively ensure the mutual communication between the second air bag strips 12 and between the third air bag strips 21; in addition, second ventilation holes 33 are formed in the connecting bands 3 between the second air bag strips 12 and between the third air bag strips 21 and at corresponding positions of the outer cover, and the second ventilation holes 33 are not communicated with the air transmission channel 32.
The control structure comprises an air inlet pipe 4 integrally connected with the left end of the first air bag strip 11, the left end of the second air bag strip 12 and the right end of the third air bag strip 21, and a pressurizing air bag integrally connected with the other end of the air inlet pipe 4
41; the inflation effect of the airbag strip is achieved by adjusting the pressurizing airbag 41.
Any side of the air inlet pipe 4 is provided with an air outlet 42, and is provided with an air blocking plug 43 matched with the air outlet 42, the pressure inside the air bag strip is reduced by pulling the air blocking plug 43 out of the air outlet 42, and the use comfort of a patient is guaranteed to the maximum extent.
The dustcoat is including the first dustcoat 15 of cover in front chest gasbag piece 1 outside and the second dustcoat 22 of cover in back gasbag piece 2 outside, and is equipped with the hole 23 that stretches into that supplies intake pipe 4 to stretch into in the corresponding position of first dustcoat 15 left end and second dustcoat 22 right-hand member, and then effectively realizes the function of adjusting gasbag strip internal pressure.
The zipper 24 is sewn at the upper end of the outer cover, and the detachable connection of the air bag strip and the outer cover can be effectively realized by arranging the zipper 24, so that the outer cover and the air bag strip are periodically detached and washed.
The first fastening belt 14 is fixedly connected with the right end of the first outer cover 15 and the left end of the second outer cover 22 respectively; in use, the first fastening strip 14 is positioned under the armpit of the left or right side of the patient's body.
A second fastening band 16 is integrally provided at the left end of the first cover 15, and a third fastening band 26 is integrally provided at the right end of the second cover 22; the movable connection between the front airbag panel 1 and the back airbag panel 2 is realized by connecting the second fastening strip 16 and the third fastening strip 26.
A fixing hole 27 for the second fastening tape 16 to pass through is formed in the right edge of the third fastening tape 26, and a tape sticking rough surface 17 and a tape sticking surface 18 are sequentially formed in the left edge of the second fastening tape 16; through this kind of mode earlier with second fastening area 16 left end pass fixed orifices 27, turn over again and turn back and hug closely adhesive tape thorn face 18 with adhesive tape hair side 17, realize the swing joint with second fastening area 16 and third fastening area 26, and then make the fixed more stable of this device, effectively avoid because of the appropriate motion of patient, cause the skew of chest area.
Example 2 medical pectoral girdle for thoracic surgery
A thoracic surgical medical pectoral girdle comprises a front thoracic air bag sheet 1 positioned at the front of a patient body and a back thoracic air bag sheet 2 positioned at the back of the patient body; the front chest airbag piece 1 and the back airbag piece 2 are composed of airbag strips and outer covers sleeved outside the airbag strips, and the airbag strips can be taken out of the outer covers; the control structure is arranged on the air bag strip to adjust the inflation and deflation of the air bag strip, so that the comfort degree of a user is ensured; the right end of the front thoracic air bag tablet 1 and the left end of the back air bag tablet 2 are fixedly connected through a first fastening belt 14, and the left end of the front thoracic air bag tablet 1 and the right end of the back air bag tablet 2 are movably connected through a connecting structure. During the use, place forethorax gasbag piece 1 and back gasbag piece 2 respectively in the place ahead and the rear of patient's chest belly, recycle connection structure and link to each other both to adjust to suitable pressure in with the gasbag strip through control structure, effectively realize the fixed effect of patient's chest pressurization.
The air bag strips comprise a first air bag strip 11 positioned at an affected part above the inner part of the front thorax air bag sheet 1, a second air bag strip 12 positioned at a non-affected part in the front thorax air bag sheet 1 and a third air bag strip 21 positioned in the back air bag sheet 2; the first air bag strip 11, the second air bag strip 12 and the third air bag strip 21 are respectively connected through connecting belts 3 with the same width, and the first air bag strip 11, the second air bag strip 12 and the third air bag strip 21 are respectively provided with a control structure for adjusting the internal pressure thereof; the device can meet the requirement of differential pressurization on the operation part and the non-operation part and promote the healing of the operation part.
Under full pressure, the longitudinal widths of the first airbag strip 11, the second airbag strip 12 and the third airbag strip 21 are consistent, but the transverse diameter of the first airbag strip 11 is smaller than that of the second airbag strip 12 and the third airbag strip 21; the arrangement is convenient for medical staff to observe the operation part, change the medicine and the like.
The number of the first air bag strips 11 is 1-2, preferably 1; the number of the second air bag strips 12 is 2-4, preferably 3; the number of the third air bag strips 21 is 3-5, preferably 4; this arrangement can meet the size requirements of most patients.
Air transfer passages 32 are respectively arranged on the connecting belts 3 between the second air bag strips 12 and between the third air bag strips 21, and the arrangement of the air transfer passages 32 can effectively ensure the mutual communication between the second air bag strips 12 and between the third air bag strips 21; in addition, second ventilation holes 33 are formed in the connecting bands 3 between the second air bag strips 12 and between the third air bag strips 21 and at corresponding positions of the outer cover, and the second ventilation holes 33 are not communicated with the air transmission channel 32.
The control structure comprises an air inlet pipe 4 integrally connected with the left end of the first air bag strip 11, the left end of the second air bag strip 12 and the right end of the third air bag strip 21, and a pressurizing air bag 41 integrally connected with the other end of the air inlet pipe 4; the inflation effect of the airbag strip is achieved by adjusting the pressurizing airbag 41.
Any side of the air inlet pipe 4 is provided with an air outlet 42, and is provided with an air blocking plug 43 matched with the air outlet 42, the pressure inside the air bag strip is reduced by pulling the air blocking plug 43 out of the air outlet 42, and the use comfort of a patient is guaranteed to the maximum extent.
The dustcoat is including the first dustcoat 15 of cover in front chest gasbag piece 1 outside and the second dustcoat 22 of cover in back gasbag piece 2 outside, and is equipped with the hole 23 that stretches into that supplies intake pipe 4 to stretch into in the corresponding position of first dustcoat 15 left end and second dustcoat 22 right-hand member, and then effectively realizes the function of adjusting gasbag strip internal pressure.
The zipper 24 is sewn at the upper end of the outer cover, and the detachable connection of the air bag strip and the outer cover can be effectively realized by arranging the zipper 24, so that the outer cover and the air bag strip are periodically detached and washed.
The first fastening belt 14 is fixedly connected with the right end of the first outer cover 15 and the left end of the second outer cover 22 respectively; in use, the first fastening strip 14 is positioned under the armpit of the left or right side of the patient's body.
A second fastening band 16 is integrally provided at the left end of the first cover 15, and a third fastening band 26 is integrally provided at the right end of the second cover 22; the movable connection between the front airbag panel 1 and the back airbag panel 2 is realized by connecting the second fastening strip 16 and the third fastening strip 26.
A fixing hole 27 for the second fastening tape 16 to pass through is formed in the right edge of the third fastening tape 26, and a tape sticking rough surface 17 and a tape sticking surface 18 are sequentially formed in the left edge of the second fastening tape 16; through this kind of mode earlier with second fastening area 16 left end pass fixed orifices 27, turn over again and turn back and hug closely adhesive tape thorn face 18 with adhesive tape hair side 17, realize the swing joint with second fastening area 16 and third fastening area 26, and then make the fixed more stable of this device, effectively avoid because of the appropriate motion of patient, cause the skew of chest area.
EXAMPLE 3 medical thoracic band for thoracic surgery
A thoracic surgical medical pectoral girdle comprises a front thoracic air bag sheet 1 positioned at the front of a patient body and a back thoracic air bag sheet 2 positioned at the back of the patient body; the front chest airbag piece 1 and the back airbag piece 2 are composed of airbag strips and outer covers sleeved outside the airbag strips, and the airbag strips can be taken out of the outer covers; the control structure is arranged on the air bag strip to adjust the inflation and deflation of the air bag strip, so that the comfort degree of a user is ensured; the right end of the front thoracic air bag tablet 1 and the left end of the back air bag tablet 2 are fixedly connected through a first fastening belt 14, and the left end of the front thoracic air bag tablet 1 and the right end of the back air bag tablet 2 are movably connected through a connecting structure. During the use, place forethorax gasbag piece 1 and back gasbag piece 2 respectively in the place ahead and the rear of patient's chest belly, recycle connection structure and link to each other both to adjust to suitable pressure in with the gasbag strip through control structure, effectively realize the fixed effect of patient's chest pressurization.
The air bag strips comprise a first air bag strip 11 positioned at an affected part above the inner part of the front thorax air bag sheet 1, a second air bag strip 12 positioned at a non-affected part in the front thorax air bag sheet 1 and a third air bag strip 21 positioned in the back air bag sheet 2; the first air bag strip 11, the second air bag strip 12 and the third air bag strip 21 are respectively connected through connecting belts 3 with the same width, and the first air bag strip 11, the second air bag strip 12 and the third air bag strip 21 are respectively provided with a control structure for adjusting the internal pressure thereof; the device can meet the requirement of differential pressurization on the operation part and the non-operation part and promote the healing of the operation part.
Under full pressure, the longitudinal widths of the first airbag strip 11, the second airbag strip 12 and the third airbag strip 21 are consistent, but the transverse diameter of the first airbag strip 11 is smaller than that of the second airbag strip 12 and the third airbag strip 21; the arrangement is convenient for medical staff to observe the operation part, change the medicine and the like.
The number of the first air bag strips 11 is 1-2, preferably 1; the number of the second air bag strips 12 is 2-4, preferably 3; the number of the third air bag strips 21 is 3-5, preferably 4; this arrangement can meet the size requirements of most patients.
The position of the first air bag strip 11 corresponding to the affected part of the patient is provided with a medicine applying layer 13, and the medicine applying layer 13 can be uncovered from the inner side of the outer cover as required so as to facilitate the medicine changing of medical personnel.
A first air hole 31 is arranged on the connecting belt 3 between the first air bag strip 11 and the second air bag strip 12 at the position close to the affected part of the patient so as to increase the air permeability around the affected part.
Air transfer passages 32 are respectively arranged on the connecting belts 3 between the second air bag strips 12 and between the third air bag strips 21, and the arrangement of the air transfer passages 32 can effectively ensure the mutual communication between the second air bag strips 12 and between the third air bag strips 21; in addition, second ventilation holes 33 are formed in the connecting bands 3 between the second air bag strips 12 and between the third air bag strips 21 and at corresponding positions of the outer cover, and the second ventilation holes 33 are not communicated with the air transmission channel 32.
The control structure comprises an air inlet pipe 4 integrally connected with the left end of the first air bag strip 11, the left end of the second air bag strip 12 and the right end of the third air bag strip 21, and a pressurizing air bag 41 integrally connected with the other end of the air inlet pipe 4; the inflation effect of the airbag strip is achieved by adjusting the pressurizing airbag 41.
Any side of the air inlet pipe 4 is provided with an air outlet 42, and is provided with an air blocking plug 43 matched with the air outlet 42, the pressure inside the air bag strip is reduced by pulling the air blocking plug 43 out of the air outlet 42, and the use comfort of a patient is guaranteed to the maximum extent.
The dustcoat is including the first dustcoat 15 of cover in front chest gasbag piece 1 outside and the second dustcoat 22 of cover in back gasbag piece 2 outside, and is equipped with the hole 23 that stretches into that supplies intake pipe 4 to stretch into in the corresponding position of first dustcoat 15 left end and second dustcoat 22 right-hand member, and then effectively realizes the function of adjusting gasbag strip internal pressure.
The zipper 24 is sewn at the upper end of the outer cover, and the detachable connection of the air bag strip and the outer cover can be effectively realized by arranging the zipper 24, so that the outer cover and the air bag strip are periodically detached and washed.
The lower end of the second outer cover 22 is provided with a sponge protective pad 25 for protecting the waist of the patient, and the sponge protective pad 25 is integrally connected with the lower end of the second outer cover 22; the arrangement can help the patient to effectively exert force when sitting up to perform the expiratory training.
The first fastening belt 14 is fixedly connected with the right end of the first outer cover 15 and the left end of the second outer cover 22 respectively; in use, the first fastening strip 14 is positioned under the armpit of the left or right side of the patient's body.
A second fastening band 16 is integrally provided at the left end of the first cover 15, and a third fastening band 26 is integrally provided at the right end of the second cover 22; the movable connection between the front airbag panel 1 and the back airbag panel 2 is realized by connecting the second fastening strip 16 and the third fastening strip 26.
A fixing hole 27 for the second fastening tape 16 to pass through is formed in the right edge of the third fastening tape 26, and a tape sticking rough surface 17 and a tape sticking surface 18 are sequentially formed in the left edge of the second fastening tape 16; through this kind of mode earlier with second fastening area 16 left end pass fixed orifices 27, turn over again and turn back and hug closely adhesive tape thorn face 18 with adhesive tape hair side 17, realize the swing joint with second fastening area 16 and third fastening area 26, and then make the fixed more stable of this device, effectively avoid because of the appropriate motion of patient, cause the skew of chest area.
EXAMPLE 4 medical thoracic band for thoracic surgery
A thoracic surgical medical pectoral girdle comprises a front thoracic air bag sheet 1 positioned at the front of a patient body and a back thoracic air bag sheet 2 positioned at the back of the patient body; the front chest airbag piece 1 and the back airbag piece 2 are composed of airbag strips and outer covers sleeved outside the airbag strips, and the airbag strips can be taken out of the outer covers; the control structure is arranged on the air bag strip to adjust the inflation and deflation of the air bag strip, so that the comfort degree of a user is ensured; the right end of the front thoracic air bag tablet 1 and the left end of the back air bag tablet 2 are fixedly connected through a first fastening belt 14, and the left end of the front thoracic air bag tablet 1 and the right end of the back air bag tablet 2 are movably connected through a connecting structure. During the use, place forethorax gasbag piece 1 and back gasbag piece 2 respectively in the place ahead and the rear of patient's chest belly, recycle connection structure and link to each other both to adjust to suitable pressure in with the gasbag strip through control structure, effectively realize the fixed effect of patient's chest pressurization.
The air bag strips comprise a first air bag strip 11 positioned at an affected part above the inner part of the front thorax air bag sheet 1, a second air bag strip 12 positioned at a non-affected part in the front thorax air bag sheet 1 and a third air bag strip 21 positioned in the back air bag sheet 2; the first air bag strip 11, the second air bag strip 12 and the third air bag strip 21 are respectively connected through connecting belts 3 with the same width, and the first air bag strip 11, the second air bag strip 12 and the third air bag strip 21 are respectively provided with a control structure for adjusting the internal pressure thereof; the device can meet the requirement of differential pressurization on the operation part and the non-operation part and promote the healing of the operation part.
Under full pressure, the longitudinal widths of the first airbag strip 11, the second airbag strip 12 and the third airbag strip 21 are consistent, but the transverse diameter of the first airbag strip 11 is smaller than that of the second airbag strip 12 and the third airbag strip 21; the arrangement is convenient for medical staff to observe the operation part, change the medicine and the like.
The number of the first air bag strips 11 is 1-2, preferably 1; the number of the second air bag strips 12 is 2-4, preferably 3; the number of the third air bag strips 21 is 3-5, preferably 4; this arrangement can meet the size requirements of most patients.
The position of the first air bag strip 11 corresponding to the affected part of the patient is provided with a medicine applying layer 13, and the medicine applying layer 13 can be uncovered from the inner side of the outer cover as required so as to facilitate the medicine changing of medical personnel.
A first air hole 31 is arranged on the connecting belt 3 between the first air bag strip 11 and the second air bag strip 12 at the position close to the affected part of the patient so as to increase the air permeability around the affected part.
Air transfer passages 32 are respectively arranged on the connecting belts 3 between the second air bag strips 12 and between the third air bag strips 21, and the arrangement of the air transfer passages 32 can effectively ensure the mutual communication between the second air bag strips 12 and between the third air bag strips 21; in addition, second ventilation holes 33 are formed in the connecting bands 3 between the second air bag strips 12 and between the third air bag strips 21 and at corresponding positions of the outer cover, and the second ventilation holes 33 are not communicated with the air transmission channel 32.
The control structure comprises an air inlet pipe 4 integrally connected with the left end of the first air bag strip 11, the left end of the second air bag strip 12 and the right end of the third air bag strip 21, and a pressurizing air bag 41 integrally connected with the other end of the air inlet pipe 4; the inflation effect of the airbag strip is achieved by adjusting the pressurizing airbag 41.
Any side of the air inlet pipe 4 is provided with an air outlet 42, and is provided with an air blocking plug 43 matched with the air outlet 42, the pressure inside the air bag strip is reduced by pulling the air blocking plug 43 out of the air outlet 42, and the use comfort of a patient is guaranteed to the maximum extent.
The dustcoat is including the first dustcoat 15 of cover in front chest gasbag piece 1 outside and the second dustcoat 22 of cover in back gasbag piece 2 outside, and is equipped with the hole 23 that stretches into that supplies intake pipe 4 to stretch into in the corresponding position of first dustcoat 15 left end and second dustcoat 22 right-hand member, and then effectively realizes the function of adjusting gasbag strip internal pressure.
The zipper 24 is sewn at the upper end of the outer cover, and the detachable connection of the air bag strip and the outer cover can be effectively realized by arranging the zipper 24, so that the outer cover and the air bag strip are periodically detached and washed.
The lower end of the second outer cover 22 is provided with a sponge protective pad 25 for protecting the waist of the patient, and the sponge protective pad 25 is integrally connected with the lower end of the second outer cover 22; the arrangement can help the patient to effectively exert force when sitting up to perform the expiratory training.
The first fastening belt 14 is fixedly connected with the right end of the first outer cover 15 and the left end of the second outer cover 22 respectively; in use, the first fastening strip 14 is positioned under the armpit of the left or right side of the patient's body.
A second fastening band 16 is integrally provided at the left end of the first cover 15, and a third fastening band 26 is integrally provided at the right end of the second cover 22; the movable connection between the front airbag panel 1 and the back airbag panel 2 is realized by connecting the second fastening strip 16 and the third fastening strip 26.
A fixing hole 27 for the second fastening tape 16 to pass through is formed in the right edge of the third fastening tape 26, and a tape sticking rough surface 17 and a tape sticking surface 18 are sequentially formed in the left edge of the second fastening tape 16; through this kind of mode earlier with second fastening area 16 left end pass fixed orifices 27, turn over again and turn back and hug closely adhesive tape thorn face 18 with adhesive tape hair side 17, realize the swing joint with second fastening area 16 and third fastening area 26, and then make the fixed more stable of this device, effectively avoid because of the appropriate motion of patient, cause the skew of chest area.
The number of the fixing holes 27 is 2-5, preferably 3, so as to adjust according to the body types of different patients.
The first fastening strip 14, the second fastening strip 16 and the third fastening strip 26 are arranged in 2-4, preferably 3; the arrangement can not only effectively ensure the fixing effect on the patient, but also prevent the friction injury caused by the accumulation of subcutaneous fat at the armpit.
2-4 drainage tube fixing parts 5, preferably 2, are arranged on one side of the second fastening belt 16 and/or the third fastening belt 26 close to the body of the patient, so as to facilitate drainage tube fixing by people at different operation sites.
The above description of the embodiments is only intended to illustrate the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.