CN112336600A - Air pressure treatment device for tumor patient rehabilitation - Google Patents
Air pressure treatment device for tumor patient rehabilitation Download PDFInfo
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- CN112336600A CN112336600A CN202011309377.7A CN202011309377A CN112336600A CN 112336600 A CN112336600 A CN 112336600A CN 202011309377 A CN202011309377 A CN 202011309377A CN 112336600 A CN112336600 A CN 112336600A
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- annular
- sleeve
- air bag
- air
- pressure relief
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
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- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Massaging Devices (AREA)
Abstract
The invention relates to a pneumatic pressure treatment device for tumor patient rehabilitation, which solves the problems that in the prior art, the lower leg is numb due to long-time compression of the lower leg in the use process, and the lower leg is damaged due to long-time blood non-return; the technical scheme includes that the massage device comprises a ring-shaped air bag, massage columns are arranged on the inner wall of the ring-shaped air bag, sleeves are sleeved on the outer side of the ring-shaped air bag, a female cavity is formed between each sleeve and the ring-shaped air bag at intervals, and an annular baffle is arranged in each female cavity; the outer side of the sleeve is provided with an annular barrel, an outer cavity is formed between the annular barrel and the sleeve, the sleeve is provided with a pressure relief port, a pressure relief device is arranged between the annular barrel and the pressure relief port, the left side wall of each sleeve is provided with a two-way valve connected with the corresponding pressure relief device, the two-way valve positioned at the leftmost side is connected with a pneumatic pump, the front outer cavity is connected with the air inlet of the next adjacent two-way valve through a hose, and the outer cavity positioned at the rightmost side is communicated with the atmosphere; the invention has novel conception, smart structure and strong practicability.
Description
Technical Field
The invention relates to the field of pneumatic treatment machinery, in particular to a pneumatic treatment device for tumor patient rehabilitation.
Background
After the tumor patient has removed the tumor, the patient is confined to the bed for a period of time, at which time the blood flow rate in the patient's leg is significantly reduced. Blood stasis is an important cause of thrombosis in the legs of a patient, which may eventually lead to serious injury or even necrosis of the legs. In order to prevent the above situations, after the operation of the patient is finished, the patient often needs a pneumatic therapeutic apparatus for treatment;
each inflatable bag of the existing pneumatic therapeutic apparatus is provided with four to five air bags which are punched from feet to thighs in sequence when in use, and each air bag is connected with an air pump through an inflatable tube independently; and the inflation sequence and the total inflation time of the air bags are controlled by the PLC. The pipeline of the air pressure therapeutic apparatus is complex, and the pressure can be applied only in four to five areas along the length direction of the legs of the patient, so the therapeutic effect is poor;
in the prior art (spiral tube type stepless air pressure therapeutic apparatus), stepless pressurization treatment can be realized, but the following problems exist, 1, the treatment air pressure can not be adjusted; 2, in the application, the lower leg part is almost always under the action of pressure in the using process, but the whole treatment process is 20-30min, the lower leg is numb due to long-time pressure, and the lower leg is injured due to long-time blood non-backflow.
Disclosure of Invention
Aiming at the situation, the invention aims to solve the problems in the prior art, and provides the air pressure treatment device for the rehabilitation of the tumor patient, which solves the problems that the lower leg is numb due to the long-time compression of the lower leg and the lower leg is damaged due to the long-time non-backflow of blood in the use process in the prior art.
The technical scheme for solving the problem is as follows: the massage device comprises a hollow strip-shaped annular air bag which is horizontally placed, the side wall of the annular air bag can be filled with gas, the air pressure of the annular air bag is adjustable, a plurality of massage columns along the radial direction of the annular air bag are uniformly distributed on the inner wall of the annular air bag, a plurality of sleeves which are connected end to end along the axial direction of the annular air bag are sleeved on the outer side of the annular air bag, an independent female chamber is formed between each sleeve and the annular air bag at intervals, an annular baffle which can move along the axial direction of the annular air bag and can be reset is arranged in each female chamber, the corresponding female chamber is divided into a left independent sub-chamber and a right independent sub-chamber by the annular baffle, and the gas in the left sub-chamber can not enter the sub-chambers on the right side of the corresponding annular baffle;
the outer side of each sleeve is sleeved with an annular barrel coaxial with the sleeve, an interval is arranged between each annular barrel and the sleeve, an outer cavity is formed between each annular barrel and the sleeve, each sleeve is provided with a pressure relief opening communicated with the outer cavity, a pressure relief device capable of moving radially is arranged between each annular barrel and the pressure relief opening, a two-way valve connected with the corresponding pressure relief device is arranged on the left side wall of each sleeve, an air inlet of each two-way valve can be communicated with the corresponding female cavity, an air inlet of each two-way valve can be communicated with the corresponding outer cavity, an air pressure pump is connected to the two-way valve on the leftmost side, the air inlet of the previous outer cavity and the air inlet of the next adjacent two-way valve are connected through a hose, and the outer cavity on the rightmost side is communicated with.
When the pressure relief device is positioned at the innermost side of displacement, the pressure relief device seals the pressure relief opening, the air inlet of the two-way valve is communicated with the corresponding mother chamber, and air enters the sub-chamber at the leftmost side through the pneumatic pump and pushes the annular baffle at the leftmost side to move rightwards; after the pressure relief device moves outwards, the pressure relief device opens the corresponding pressure relief port, the corresponding female cavity is relieved, the annular baffle moves leftwards to reset, the annular baffle blocks the pressure relief port after resetting, the air inlet of the corresponding two-way valve is communicated with the corresponding outer cavity, and air enters the next corresponding female cavity through the hose.
The invention has novel concept, smart structure and strong practicability, can realize the stepless pressurization treatment on the leg, and the treated part is timely decompressed, thereby preventing the blood from flowing back caused by long-time extrusion, and can adjust the treatment pressure to adapt to different patients.
Drawings
FIG. 1 is a front sectional view of the present invention in use.
Fig. 2 is an enlarged front sectional view of the annular baffle 4 of the present invention in conjunction with a corresponding sleeve 3.
FIG. 3 is an enlarged view, partially in section, of the pressure relief device of the present invention in connection with a two-way valve.
Fig. 4 is a partial enlarged view of the invention at a in fig. 3.
FIG. 5 is a top sectional view of FIG. 2 of the present invention.
FIG. 6 is a front cross-sectional view of the sleeve of FIG. 5 in connection with an annular bladder in accordance with the present invention.
FIG. 7 is a left side cross-sectional view of the sleeve of FIG. 5 in connection with an annular bladder in accordance with the present invention.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 7, the air bag comprises a horizontally placed hollow strip-shaped annular air bag 1, the side wall of the annular air bag 1 can be filled with air, the air pressure of the annular air bag 1 is adjustable, a plurality of massage columns 2 along the radial direction of the annular air bag 1 are uniformly distributed on the inner wall of the annular air bag 1, a plurality of sleeves 3 which are connected end to end along the axial direction of the annular air bag 1 are sleeved outside the annular air bag 1, an interval is formed between each sleeve 3 and the annular air bag 1, an independent female chamber is formed by the interval between each sleeve 3 and the annular air bag 1, an annular baffle 4 which can move along the axial direction of the annular air bag 1 and can be reset is arranged in each female chamber, the corresponding female chamber is divided into a left independent sub-chamber 5 and a right independent sub-chamber 5 by the annular baffle 4, and the air in the sub-chamber 5 on the left side cannot enter the sub-chamber 5 on the;
the outer side of each sleeve 3 is sleeved with an annular barrel 6 which is coaxial with the sleeves 3, an interval is formed between each annular barrel 6 and each sleeve 3, an outer cavity 7 is formed, each sleeve 3 is provided with a pressure relief opening 8 communicated with the outer cavity 7, a pressure relief device capable of moving in the radial direction is arranged between each annular barrel 6 and each pressure relief opening 8, the left side wall of each sleeve 3 is provided with a two-way valve connected with the corresponding pressure relief device, an air inlet of each two-way valve can be communicated with the corresponding female cavity, an air inlet of each two-way valve can be communicated with the corresponding outer cavity 7, the two-way valve positioned at the leftmost side is connected with an air pressure pump 9, the air inlet of the previous outer cavity 7 and the air inlet of the next adjacent two-way valve are connected through a hose 10, and the outer cavity 7 positioned at the rightmost side is communicated with the;
when the pressure relief device is positioned at the innermost side of the displacement, the pressure relief device seals the pressure relief opening 8, an air inlet of the two-way valve is communicated with the corresponding mother chamber, and air enters the leftmost sub-chamber 5 through the pneumatic pump 9 and pushes the leftmost annular baffle 4 to move rightwards; after the pressure relief device moves outwards, the corresponding pressure relief port 8 is opened by the pressure relief device, the corresponding female cavity is relieved, the annular baffle 4 moves leftwards to reset, the annular baffle 4 blocks the pressure relief port 8 after the annular baffle 4 resets, the air inlet of the corresponding two-way valve is communicated with the corresponding outer cavity 7, and air enters the next corresponding female cavity through the hose 10.
In order to realize that annular baffle 4 makes the gaseous subchamber 5 that is located left subchamber 5 unable entering corresponding annular baffle 4 right side, annular gasbag and sleeve 3 between all the cover be equipped with one with sleeve 3 isometric sleeve pipe 11, have the interval between the adjacent sleeve pipe 11, sealing connection between sleeve pipe 11 and the annular gasbag, fixed connection between sleeve pipe 3 and the sleeve pipe 11, sleeve pipe 11 and annular gasbag between, all have the interval between sleeve pipe 11 and the sleeve pipe 3, sleeve pipe 11 with sleeve pipe 11 on the circumference equipartition have a plurality of air vents 13 that run through sleeve pipe 11 lateral wall, the air vent 13 of a plurality of circumference equipartitions all installs an annular sheet rubber 12 along the axial equipartition multirow of annular gasbag on the sleeve pipe 11 inner wall between the air vent 13 of adjacent two rows, the outside of annular sheet rubber 12 is fixed on sleeve pipe 11 inner wall, the inboard of annular sheet rubber 12 is fixed with annular gasbag's outer wall, the annular rubber sheet 12 is always in a wrinkled state, gas cannot flow into the other side of the annular rubber sheet 12 from one side of the annular rubber sheet 12 through the annular rubber sheet 12, annular rubber plugging plugs 14 are fixed at the inner end and the outer end of the annular baffle 4, the inner side wall of the inner rubber plugging plug 14 is tightly contacted with the outer wall of the sleeve 11, and the outer side wall of the outer rubber plugging plug 14 is tightly contacted with the inner wall of the sleeve 3; when gas enters the sub-chamber 5 on the left side of the annular baffle 4, the gas can enter the vent hole 13 on the left side of the annular baffle 4, the increased gas cannot pass through the annular rubber sheet 12 due to the shielding effect of the annular rubber sheet 12, so the increased gas can extrude the annular air bag to deform inwards, and when the annular air bag deforms inwards, the annular rubber sheet 12 can be gradually unfolded along with the deformation of the annular air bag, so the gas still cannot flow out, in addition, the rubber plugging plugs 14 are arranged at the inner end and the outer end of the annular baffle 4, so the gas cannot flow out from the joints of the annular baffle 4, the sleeve 3 and the annular baffle 4 and the sleeve 11, and therefore when the annular air bag is subjected to air pressure deformation for massage, the gas in the sub-chamber 5 on the left side of the annular baffle 4 cannot enter the sub-chamber 5 on the right side of the annular baffle 4.
In order to realize that the annular baffle 4 can move left and right and can reset, a first pressure spring 15 is arranged between the annular baffle 4 and the right side wall of the corresponding sleeve 3, the left end of the first pressure spring 15 is fixed on the annular baffle 4, and the right end of the first pressure spring 15 is fixed on the right side wall of the sleeve 3; when the pressure increase in the left subchamber 5 of annular baffle 4, annular gasbag 1 can be extruded to the pressure in the left subchamber 5 of annular baffle 4, thereby make 1 internal deformation of annular gasbag extrude the massage to the shank, promote annular baffle 4 and remove right when 5 pressure enlargements of the left side subchamber of annular baffle 4 make first pressure spring 15 be compressed, when annular baffle 4 removes right end, atmospheric pressure increase in this female chamber makes pressure relief device rebound, pressure relief vent 8 is opened the back, under the effect of 15 pressures of first pressure spring, annular baffle 4 removes left and resets.
The pressure relief device comprises a vertical rod 16 penetrating through the side wall of the sleeve 3, the inner end of the vertical rod 16 is positioned in the sleeve 3 and is provided with an L-shaped rod 17, the tail end of the vertical rod 16 of the L-shaped rod 17 is provided with a conical sealing plug 18 with the diameter of the outer end larger than that of the inner end, the vertical rod 16 positioned in the sleeve 3 is sleeved with a second tension spring 19, one end of the second tension spring 19 is fixed on the inner wall of the sleeve 3, the other end of the second tension spring 19 is fixed on the vertical rod 16, the side wall of the sleeve 3 at the installation position of the vertical rod 16 is provided with two abdicating grooves which are symmetrical about the axis of the vertical rod 16, each abdicating groove is internally provided with a positioning pin 20 vertical to the vertical rod 16, the positioning pins 20 can move left and right, the positioning pin 20 is provided with a third tension spring, one end of the third tension spring is fixed on the positioning pin 20, the other end of the, the positioning groove 21 is provided with an inner layer and an outer layer along the axial direction of the vertical rod 16, when the vertical rod 16 is positioned at the innermost end of the displacement, the positioning pin 20 is positioned in the positioning groove 21 at the outer side, the second tension spring 19 is in a stretching state, at the moment, the conical sealing plug 18 is positioned in the pressure relief hole and seals the pressure relief hole, when the pressure in the female cavity is large enough, the conical sealing plug 18 is pushed outwards, so that the vertical rod 16 breaks through the positioning pin 20 outwards, the positioning pin 20 is pushed to move outwards and move out of the positioning groove 21 at the upper layer, the third tension spring is stretched by hand, then the vertical rod 16 moves outwards under the tension of the second tension spring 19, when the vertical rod 16 moves outwards to the opposite position of the positioning groove 21 at the inner layer and the positioning pin 20, the positioning pin 20 moves inwards to the positioning groove 21 at the inner layer under the action of the third tension spring, at the moment, the conical sealing, at this point the pressure relief vent 8 is opened.
The two-way valve comprises a vertical groove 22 arranged on the left side wall of the sleeve 3, a first mounting groove 23 is arranged on the left side wall of the sleeve 3 at the inner end of the vertical groove 22, a first air outlet 24 communicated with the corresponding female chamber is arranged on the first mounting groove 23, the left side wall of the annular barrel 6 is provided with a second mounting groove 25 communicated with the tail end of the vertical groove 22, the second mounting groove 25 is provided with a second air outlet 26 communicated with the outer chamber 7, an air inlet 27 is arranged on the left side wall of the vertical groove 22, the pneumatic pump 9 is arranged at the air inlet 27, a vertical rod 28 which can move up and down in the vertical groove 22 is arranged in the vertical groove 22, the upper end of the vertical rod 28 is connected with the cross rod of the L-shaped rod 17, a gap is arranged between the vertical rod 28 and the vertical groove 22, the gap between the vertical rod 28 and the vertical groove 22 can allow air to pass through, a rubber plug 29 is arranged in each of the first mounting groove 23 and the second mounting groove 25; when the pole setting 28 is located the innermost of its displacement, the rubber buffer 29 that is located first mounting groove 23 is located first gas outlet 24 below, the rubber buffer 29 that is located second mounting groove 25 is located second gas outlet 26 and seals up second gas outlet 26, this moment the air inlet communicates with each other with corresponding female chamber, after pole setting 28 outwards removed, the rubber buffer 29 that is located first mounting groove 23 is located first gas outlet 24 and seals up first gas outlet 24, the rubber buffer 29 that is located second mounting groove 25 is located second gas outlet 26 top, this moment the air inlet communicates with each other with corresponding outer chamber 7.
In order to realize that annular baffle 4 moves the back to the right, annular baffle 4 blocks up pressure release 8, annular baffle 4's outer end install one with annular baffle 4 coaxial annular dog, the outer end and the laminating of 3 inner walls of sleeve of dog for gaseous laminating department between dog and the sleeve 3 of can not following flows, first pressure spring 15 be in all the time and receive the compression state, thereby when guaranteeing that annular baffle 4 resets its left end of displacement left under the effect of first pressure spring 15, the final position of locating of annular baffle 4 satisfies all the time: the leftmost end of dog and the left side inner wall contact of the sleeve 3 that corresponds, the right-hand member of dog is located the right side of pressure release mouth 8, and 8 shutoff of pressure release mouth are with the dog.
In order to realize the adjustable air pressure of the annular air bag 1, the left side wall of the annular air bag 1 is provided with an air hole, a sealing plug is arranged on the air hole, when the pressure in the annular air bag 1 needs to be adjusted, air can be filled into the annular air bag 1 through the air hole, and when the pressure in the annular air bag 1 needs to be adjusted, the air hole can be opened for air release treatment.
An air outlet hole is formed in the right end face of the annular barrel 6, an L-shaped airflow channel 30 is formed in the right side wall of the sleeve 3, one end of the hose 10 is installed on the air outlet hole, and the other end of the hose 10 penetrates through the airflow channel 30 and is fixed to an air inlet hole 27 of the next sleeve 3 adjacent to the hose 10.
In order to realize better massage effect, the inner end of the massage column 2 is a ball end.
The shape of the ring-type airbag 1 can be set to be a cone shape similar to the human leg.
Two adjacent sleeves 3 between have the interval, connect the back through hose 10 between the interval, accessible elastic webbing connects, and the both ends of elastic webbing are fixed respectively on corresponding sleeve 3 to realize in the use, can have a certain amount of relative motion between two adjacent sleeves 3, make the user more comfortable.
Before the device is used, all the used annular baffles 4 are positioned at the leftmost end of the displacement of the annular baffles, and the first compression springs 15 are positioned at the original length;
all the upright rods 28 are positioned at the innermost end of the displacement, the positioning pins 20 are positioned in the positioning grooves 21 on the outer side, the second tension springs 19 are in a stretching state, the conical sealing plugs 18 are positioned in the pressure relief holes and seal the pressure relief holes, meanwhile, in all the two-way valves, the rubber plugs 29 positioned in the first mounting grooves 23 are positioned below the first air outlets 24, the rubber plugs 29 positioned in the second mounting grooves 25 are positioned at the second air outlets 26 and seal the second air outlets 26, and at the moment, the air inlets are communicated with the corresponding female chambers.
When the device is used, a user lies on a bed or sits on the bed to ensure that two legs are in a horizontal unbent state, then the two devices are respectively sleeved on the left leg and the right leg of a patient, when the device is sleeved, one side containing the air pressure pump 9 is positioned at the position of the lower leg, then a certain amount of gas is filled into the annular air bag 1 to ensure that the annular air bag 1 has certain pressure, the pressure of the annular air bag 1 can be displayed by using an air pressure display, the annular air bag 1 can expand outwards in the process of filling the gas, and the rubber sealing ring is extruded to ensure that the rubber sealing ring deforms outwards;
then, gas is filled into the leftmost mother chamber by using the air pressure pump 9, the gas amount in the sub-chamber 5 on the left side of the annular baffle 4 in the leftmost mother chamber is increased, when the gas enters the sub-chamber 5 on the left side of the annular baffle 4, the gas can enter the vent hole 13 on the left side of the annular baffle 4, as the inner end and the outer end of the annular baffle 4 are provided with the rubber plugging plugs 14, the gas cannot flow out from the joints of the annular baffle 4 and the sleeve 3, and the annular baffle 4 and the sleeve 11, and in addition, due to the shielding effect of the annular rubber sheet 12, the increased gas cannot pass through the annular rubber sheet 12, so that the increased gas can extrude the annular air bag to deform inwards, when the annular air bag deforms inwards, the annular rubber sheet 12 can be gradually unfolded along with the deformation of the annular air bag, namely, when the annular air bag on the left side of the annular baffle 4 is massaged by the air pressure deformation, the gas in the sub-chamber 5 Internal;
along with the continuous increase of the air pressure in the cavity at the left side of the annular baffle 4, the annular baffle 4 can be extruded to move rightwards, the annular baffle 4 moves rightwards so that the first pressure spring 15 is compressed, the annular baffle 4 moves rightwards gradually, in the process that the annular baffle 4 moves rightwards, air can enter the space between the sleeve 11 and the annular air bag from left to right in sequence and extrude the annular air bag to deform inwards, the legs are extruded and massaged, the annular baffle 4 moves rightwards continuously, and the range of the extrusion massage on the legs is gradually enlarged by the annular air bag 1.
When the annular baffle 4 moves rightmost, the air pressure in the female chamber continues to increase, the air pressure can push the conical seal plug 18 outwards, so that the upright rod 28 breaks through the positioning pin 20 outwards, the positioning pin 20 is pushed to move outwards to move out of the upper positioning groove 21, the third tension spring is stretched, then the upright rod 28 moves outwards under the tension of the second tension spring 19, when the upright rod 28 moves outwards to the position that the inner positioning groove 21 is opposite to the positioning pin 20, the positioning pin 20 moves inwards to the inner positioning groove 21 under the tension of the third tension spring, at the moment, the conical seal plug 18 is far away from the pressure relief opening 8, the position of the conical seal plug is fixed, and at the moment, the pressure relief opening 8 is opened;
When the conical sealing plug 18 moves outwards, the vertical rod 28 is driven to move outwards together, after the vertical rod 28 moves outwards, the rubber plug 29 positioned in the first mounting groove 23 is positioned at the first air outlet 24 to seal the first air outlet 24, the rubber plug 29 positioned in the second mounting groove 25 is positioned above the second air outlet 26, and at the moment, the air inlet is communicated with the corresponding outer chamber 7;
the gas enters the next adjacent mother chamber through the outer chamber 7 and the hose 10, the steps are repeated, the air pressure in the sub-chamber 5 at the left side of the next adjacent annular baffle 4 is increased, the corresponding annular baffle 4 is pushed to move rightwards, the annular air bag 1 receives the pressure and deforms inwards, the massage column 2 extrudes and massages the legs, after the annular baffle 4 moves rightwards to the tail end, the corresponding pressure relief device moves outwards to open the corresponding pressure relief opening 8, the mother chamber is relieved with pressure, meanwhile, the two-way valve at the position is communicated with the corresponding outer chamber 7, the gas enters the next mother chamber adjacent to the gas relief device, and by analogy, the pressure is continuously pressurized, extruded and massaged from the lower leg to the upper leg, the pressure is relieved, and the legs of the human body are treated; when the gas enters the rightmost outer chamber 7, the gas flows into the atmosphere, the supply of the gas by the pneumatic pump 9 is stopped, and the whole treatment process is finished.
After the treatment of the whole leg is finished, all the pressure relief devices are pushed to move inwards, the conical sealing plug 18 seals the pressure relief port 8 again, the two-way valve is communicated with the corresponding female cavity, and the next treatment is carried out.
It should be noted that, the first pressure spring 15 of this application is in the compressed state all the time to when guaranteeing to reset to its left end of displacement left under the effect of first pressure spring 15 as annular baffle 4, the final position that locates of annular baffle 4 satisfies all the time: the leftmost end of dog and the left side inner wall contact of the sleeve 3 that corresponds, the right-hand member of dog is located the right side of pressure release mouth 8, and 8 shutoff of pressure release mouth are with the dog, and the setting of this structure can prevent at the in-process of treatment, and gas flows back to corresponding female cavity once more through pressure release mouth 8 in, extrudees the shank for a long time, causes the production of the phenomenon of harm.
According to the invention, through the structure consisting of the plurality of sleeves 3, the annular baffle plates 4 and the annular barrel 6, air is filled in the massage column 2 through the air pressure pump 9, the annular baffle plates 4 are pressed to move, and the annular air bag 1 is extruded to enable the massage column 2 to carry out pressurization massage on legs, so that the stepless treatment is carried out, the leg rehabilitation of a patient is facilitated, and the formation of embolism is prevented.
By arranging the two-way valve and the pressure relief device, the pressure relief device can realize timely pressure relief when the pressure of the corresponding treatment part reaches a certain value, prevent the patient from being damaged by overlarge pressure, and prevent the problems that the shank part is stressed for a long time and blood does not flow back to cause the damage to the patient when the long-time treatment is carried out.
According to the invention, by arranging the sleeve 11, the annular rubber sheets 12 and the vent holes 13, when the annular air bag on the left side of the annular baffle 4 is deformed by air pressure to massage, the air in the sub-chamber 5 on the left side of the annular baffle 4 cannot enter the sub-chamber 5 on the right side of the annular baffle 4, and in the process that the annular baffle 4 moves rightwards, the airtightness of the whole device is ensured, the areas between the adjacent annular rubber sheets 12 are gradually massaged, better stepless treatment is achieved, and the treatment effect is better.
The pressure adjustable annular air bag 1 is arranged, and the pressure of the annular air bag 1 can be adjusted, so that the pressure adjustable annular air bag can adjust the pressure during leg treatment, and is more suitable for different patients.
The invention has novel concept, smart structure and strong practicability, can realize the stepless pressurization treatment on the leg, and the treated part is timely decompressed, thereby preventing the blood from flowing back caused by long-time extrusion, and can adjust the treatment pressure to adapt to different patients.
Claims (10)
1. An air pressure treatment device for rehabilitation of tumor patients is characterized by comprising a horizontally placed hollow strip-shaped annular air bag (1), the side wall of the annular air bag (1) can be filled with air, the air pressure of the annular air bag (1) is adjustable, a plurality of massage columns (2) along the radial direction of the annular air bag (1) are uniformly distributed on the inner wall of the annular air bag (1), a plurality of sleeves (3) which are connected end to end along the axial direction of the annular air bag (1) are sleeved on the outer side of the annular air bag (1), a gap is formed between each sleeve (3) and the annular air bag (1), an independent female cavity is formed by the gap between each sleeve (3) and the annular air bag (1), an annular baffle plate (4) which can move along the axial direction of the annular air bag (1) and can be reset is arranged in each female cavity, the corresponding female cavity is divided into a left sub-cavity and a right sub-cavity (5) by the annular baffle plate (4, the annular baffle (4) prevents gas in the sub-chamber (5) on the left side from entering the sub-chamber (5) on the right side of the corresponding annular baffle (4);
the outer side of each sleeve (3) is sleeved with an annular barrel (6) which is coaxial with the sleeves (3), an interval is formed between each annular barrel (6) and each sleeve (3) to form an outer chamber (7), each sleeve (3) is provided with a pressure relief opening (8) communicated with the outer chamber (7), a pressure relief device capable of moving in the radial direction is arranged between each annular barrel (6) and each pressure relief opening (8), the left side wall of each sleeve (3) is provided with a two-way valve connected with the corresponding pressure relief device, the air inlet of each two-way valve can be communicated with the corresponding female chamber, the air inlet of each two-way valve can be communicated with the corresponding outer chamber (7), the two-way valve at the leftmost side is connected with an air pressure pump (9), the air inlet of the previous outer chamber (7) is connected with the air inlet of the next adjacent two-way valve through a hose (10), and the outer chamber (7) at the rightmost side is communicated with the atmosphere;
when the pressure relief device is positioned at the innermost side of displacement, the pressure relief device seals the pressure relief port (8), the air inlet of the two-way valve is communicated with the corresponding mother chamber, and air enters the leftmost sub-chamber (5) through the air pressure pump (9) and pushes the leftmost annular baffle (4) to move rightwards; after the pressure relief device moves outwards, the corresponding pressure relief port (8) is opened by the pressure relief device, the corresponding female cavity is relieved, the annular baffle (4) moves leftwards to reset, the annular baffle (4) blocks the pressure relief port (8) after the annular baffle (4) resets, the air inlet of the corresponding two-way valve is communicated with the corresponding outer cavity (7), and air enters the next corresponding female cavity through the hose (10).
2. The barometric therapeutic device for the rehabilitation of tumor patients according to claim 1, wherein a sleeve (11) with the same length as the sleeve (3) is sleeved between the annular air bag and the sleeve (3), a gap is arranged between the adjacent sleeves (11), the sleeves (11) are hermetically connected with the annular air bag, the sleeve (3) is fixedly connected with the sleeves (11), a gap is arranged between the sleeve (11) and the annular air bag, a plurality of vent holes (13) penetrating through the side wall of the sleeve (11) are uniformly distributed on the circumferences of the sleeve (11) and the sleeve (11), a plurality of rows of vent holes (13) are uniformly distributed on the circumferences of the plurality of vent holes (13) along the axial direction of the annular air bag, and an annular rubber sheet (12) is arranged on the inner wall of the sleeve (11) between the adjacent two rows of vent holes (13), the outside of annular sheet rubber (12) is fixed on sleeve pipe (11) inner wall, the inboard of annular sheet rubber (12) is fixed with the outer wall of annular gasbag, annular sheet rubber (12) presents the fold state all the time, gaseous unable one side from annular sheet rubber (12) flows in the opposite side through annular sheet rubber (12), the inside and outside both ends of annular baffle (4) all are fixed with annular rubber shutoff stopper (14), the inside wall and the sleeve pipe (11) outer wall in close contact with of inboard rubber shutoff stopper (14), the lateral wall and the sleeve pipe (3) inner wall in close contact with of the rubber shutoff stopper (14) in the outside.
3. The pneumatic pressure therapeutic device for the rehabilitation of tumor patients according to claim 1, wherein a first pressure spring (15) is installed between the annular baffle plate (4) and the right side wall of the corresponding sleeve (3), the left end of the first pressure spring (15) is fixed on the annular baffle plate (4), and the right end of the first pressure spring (15) is fixed on the right side wall of the sleeve (3).
4. The pneumatic pressure treatment device for the rehabilitation of tumor patients according to claim 1, wherein the pressure relief device comprises a vertical rod (16) penetrating through the side wall of the sleeve (3), the inner end of the vertical rod (16) is positioned in the sleeve (3) and is provided with an L-shaped rod (17), the end of the vertical rod (16) of the L-shaped rod (17) is provided with a conical sealing plug (18) with the diameter of the outer end larger than that of the inner end, the vertical rod (16) positioned in the sleeve (3) is sleeved with a second tension spring (19), one end of the second tension spring (19) is fixed on the inner wall of the sleeve (3), the other end of the second tension spring (19) is fixed on the vertical rod (16), the side wall of the sleeve (3) at the installation position of the vertical rod (16) is provided with two abdication grooves which are symmetrical with respect to the axis of the vertical rod (16), each abdication groove is provided with a positioning pin (20) perpendicular to the vertical, the utility model discloses a positioning pin (20) is including locating pin (20), install the third extension spring on locating pin (20), the one end of third extension spring is fixed on locating pin (20), and the other end of third extension spring is fixed on the groove of stepping down, montant (16) on seted up with locating pin (20) complex positioning groove (21), positioning groove (21) set up two-layer inside and outside along montant (16) axis direction.
5. The pneumatic pressure therapeutic device for the rehabilitation of tumor patients according to claim 1, wherein the two-way valve comprises a vertical groove (22) formed on the left side wall of the sleeve (3), a first mounting groove (23) is formed on the left side wall of the sleeve (3) at the inner end of the vertical groove (22), a first air outlet (24) communicated with the corresponding female chamber is formed on the first mounting groove (23), a second mounting groove (25) communicated with the tail end of the vertical groove (22) is formed on the left side wall of the annular barrel (6), a second air outlet (26) communicated with the outer chamber (7) is formed on the second mounting groove (25), an air inlet (27) is formed on the left side wall of the vertical groove (22), the pneumatic pump (9) is mounted at the air inlet (27), a vertical rod (28) capable of moving up and down in the vertical groove (22) is mounted in the vertical groove (22), pole setting (28) upper end is connected with the horizontal pole of L type pole (17), has the interval between pole setting (28) and perpendicular groove (22), and interval between pole setting (28) and perpendicular groove (22) can make gas pass through, first mounting groove (23) and second mounting groove (25) in all install a rubber buffer (29).
6. The pneumatic tumor treatment device for rehabilitation of patients with tumors as claimed in claim 1, wherein the outer end of the annular baffle plate (4) is provided with an annular stop block coaxial with the annular baffle plate (4), the outer end of the stop block is attached to the inner wall of the sleeve (3), so that the gas cannot flow out from the attachment between the stop block and the sleeve (3), and the first compression spring (15) is always in a compressed state.
7. The pneumatic tumor rehabilitation device as claimed in claim 1, wherein the air hole is opened on the left side wall of the annular air bag (1), and the air hole is provided with a plug.
8. The pneumatic tumor patient rehabilitation device according to claim 1, wherein the right end face of the annular barrel (6) is provided with an air outlet, the right side wall of the sleeve (3) is provided with an L-shaped air flow channel (30), one end of the hose (10) is installed on the air outlet, and the other end of the hose (10) penetrates through the air flow channel (30) and is fixed on the air inlet (27) of the next sleeve (3) adjacent to the hose.
9. A pneumatic therapeutic device for rehabilitation of oncological patients according to claim 1, wherein the toroidal balloon (1) is shaped like a cone similar to a human leg.
10. The pneumatic therapeutic device for tumor patient rehabilitation according to claim 1, wherein the two adjacent sleeves (3) have a space therebetween, and the space is connected by an elastic band after being connected by the flexible tube (10), and two ends of the elastic band are respectively fixed on the corresponding sleeves (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011309377.7A CN112336600A (en) | 2020-11-20 | 2020-11-20 | Air pressure treatment device for tumor patient rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011309377.7A CN112336600A (en) | 2020-11-20 | 2020-11-20 | Air pressure treatment device for tumor patient rehabilitation |
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| Publication Number | Publication Date |
|---|---|
| CN112336600A true CN112336600A (en) | 2021-02-09 |
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ID=74364492
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011309377.7A Withdrawn CN112336600A (en) | 2020-11-20 | 2020-11-20 | Air pressure treatment device for tumor patient rehabilitation |
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| Country | Link |
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| CN (1) | CN112336600A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204951545U (en) * | 2015-09-18 | 2016-01-13 | 山东省文登整骨医院 | Orthopedics nursing is with recovered massage sheath |
| CN209203984U (en) * | 2018-07-03 | 2019-08-06 | 上海健康医学院 | A kind of leg rolling-type thrombus treating apparatus |
| CN110279570A (en) * | 2019-06-29 | 2019-09-27 | 吉林大学 | A kind of air pressure wave therapeutic instrument leg set connection equipment |
| CN211067882U (en) * | 2019-07-05 | 2020-07-24 | 郑州大学第二附属医院 | Painful branch of academic or vocational study is painful to be nursed device |
| CN211326677U (en) * | 2019-12-30 | 2020-08-25 | 江苏信立康医疗科技有限公司 | Size-adjustable sleeve of air wave pressure therapeutic instrument |
-
2020
- 2020-11-20 CN CN202011309377.7A patent/CN112336600A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204951545U (en) * | 2015-09-18 | 2016-01-13 | 山东省文登整骨医院 | Orthopedics nursing is with recovered massage sheath |
| CN209203984U (en) * | 2018-07-03 | 2019-08-06 | 上海健康医学院 | A kind of leg rolling-type thrombus treating apparatus |
| CN110279570A (en) * | 2019-06-29 | 2019-09-27 | 吉林大学 | A kind of air pressure wave therapeutic instrument leg set connection equipment |
| CN211067882U (en) * | 2019-07-05 | 2020-07-24 | 郑州大学第二附属医院 | Painful branch of academic or vocational study is painful to be nursed device |
| CN211326677U (en) * | 2019-12-30 | 2020-08-25 | 江苏信立康医疗科技有限公司 | Size-adjustable sleeve of air wave pressure therapeutic instrument |
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Application publication date: 20210209 |