CN115089461A - Air pressure therapeutic instrument host with double functions of preventing thrombus and bedsore and therapeutic instrument thereof - Google Patents
Air pressure therapeutic instrument host with double functions of preventing thrombus and bedsore and therapeutic instrument thereof Download PDFInfo
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- CN115089461A CN115089461A CN202210680811.5A CN202210680811A CN115089461A CN 115089461 A CN115089461 A CN 115089461A CN 202210680811 A CN202210680811 A CN 202210680811A CN 115089461 A CN115089461 A CN 115089461A
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- 208000004210 Pressure Ulcer Diseases 0.000 title claims abstract description 129
- 208000007536 Thrombosis Diseases 0.000 title claims abstract description 123
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 83
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 description 13
- 230000002785 anti-thrombosis Effects 0.000 description 12
- 238000002560 therapeutic procedure Methods 0.000 description 10
- 210000003414 extremity Anatomy 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
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- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
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- 206010042434 Sudden death Diseases 0.000 description 1
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
- A61G7/05776—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers with at least two groups of alternately inflated chambers
-
- 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
- A61H9/0092—Cuffs therefor
-
- 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
- A61H2201/01—Constructive details
- A61H2201/0107—Constructive details modular
-
- 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
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
-
- 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
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
A host of an air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore and a therapeutic apparatus thereof, wherein the host comprises a control module for coordinating the whole machine to work; the air pump is used for providing an air source under the control of the control module; the air inlet valve component is connected with the output end of the air pump; the air escape valve assemblies independently discharge air in the respective air bag assemblies under the control of the control module; the air bag component recognition module automatically recognizes whether the air bag component is a thrombus prevention air bag component or a bedsore prevention air bag component; or the air bag component input module inputs a corresponding working mode thrombus prevention mode or bedsore prevention mode according to the type of the air bag component thrombus prevention component or bedsore prevention air bag component; the control module starts a corresponding working program according to the input working mode. The invention has the advantages of being suitable for being used with the thrombus-preventing air bag component or the bedsore-preventing air bag component.
Description
Technical Field
The invention relates to a medical air pressure therapeutic apparatus, in particular to an air pressure therapeutic apparatus main machine with double functions of preventing thrombus and bedsore and a therapeutic apparatus thereof.
Background
The deep veins of the lower limb are the main pathways for blood reflux in the lower limb. Deep vein thrombosis of the lower limb means that a thrombus forms within this pathway. The harm of the drug is that the drug blocks venous reflux to cause edema of lower limbs and destroy the structures and functions of veins and valves of the lower limbs, and if thrombus falls off, the drug can also cause pulmonary infarction to cause sudden death which leads to difficult rescue of patients. Deep venous thrombosis of the lower limbs has become a common disease at home and abroad which endangers the health of people. The slowness or even cessation of the velocity of the blood flow in the vein is one of the major causes of thrombosis. In order to prevent the formation of deep venous thrombosis of the lower limb, many methods are used, one of which is to use an anti-thrombus air pressure treatment apparatus, and the existing anti-thrombus air pressure treatment apparatus generally comprises an anti-thrombus air pressure treatment apparatus main unit 100 and a multi-cavity lower limb venous return air bag 200 (the multi-cavity lower limb venous return air bag comprises two forms of a foot pressing air bag or a foot pressing air bag, and is collectively referred to as a multi-cavity lower limb venous return air bag), the anti-thrombus air pressure treatment apparatus main unit 100 comprises an anti-thrombus air pressure treatment control module 110, an anti-thrombus air pressure treatment air pump 120 and an anti-thrombus air pressure treatment valve assembly 130, the multi-cavity lower limb venous return air bag 200 comprises N anti-thrombus air pressure treatment air bags 201 … … 20N, N is an integer greater than or equal to 1; the valve assembly 130 for preventing thrombus air pressure therapy comprises an air inlet valve 131 for preventing thrombus air pressure therapy equal to the number of the thrombus air pressure therapy air bags and an air outlet valve 132 for preventing thrombus air pressure therapy, wherein the air inlet end of the air inlet valve 131 for preventing thrombus air pressure therapy is connected with the air outlet end of the thrombus air pressure therapy air pump 120, each air outlet end of the air inlet valve 131 for preventing thrombus air pressure therapy is connected with the air inlet end of the corresponding thrombus air pressure therapy air bag 201 … … 20N, the air outlet valve 132 for preventing thrombus air pressure therapy is connected with the air outlet end of the thrombus air pressure therapy air bag 201 … … 20N.
When the anti-thrombus air pressure therapeutic apparatus works, the anti-thrombus air pressure therapeutic control module 110 controls the anti-thrombus air pressure therapeutic air pump 120 according to a preset sequence, the air bags are pressurized from the far end to the near end in sequence through the anti-thrombus air pressure therapeutic air inlet valve 131, and when all the air bags are pressurized, the anti-thrombus air pressure therapeutic control module 110 controls the anti-thrombus air pressure therapeutic air release valve 132 to be opened to release all the air bags; repeating the steps to achieve the aim of preventing the deep venous thrombosis of the lower limbs.
Bedsores are ulcerated necrosis of tissue due to prolonged compression of local tissue, resulting from persistent ischemia, hypoxia and/or malnutrition. The bedsore is generally realized by adopting an anti-bedsore air cushion placed on a sickbed in the treatment or rehabilitation nursing process. As shown in fig. 10, the existing bedsore-proof air cushion generally comprises a bedsore-proof air pressure treatment instrument host 300 and a bedsore-proof air cushion main body 400, wherein the bedsore-proof air pressure treatment instrument host 300 comprises a bedsore-proof air pressure treatment control module 310, a bedsore-proof air pressure treatment air pump 320 and a bedsore-proof air pressure treatment valve assembly 330, and the bedsore-proof air cushion main body 400 comprises M bedsore-proof air pressure treatment air bags 401 … … 40M, wherein M can be selected from 2 to 6, and most commonly M is equal to 2, 3 or 4; prevent bedsore air pressure treatment valve subassembly 330 include with prevent bedsore air pressure treatment admission valve 331 and prevent bedsore air pressure treatment release valve 332 that bedsore air pressure treatment gasbag quantity equals, prevent inlet end and the end connection of giving vent to anger of preventing bedsore air pressure treatment air pump 320 of bedsore air pressure treatment admission valve 331, every prevent bedsore air pressure treatment admission valve 331 give vent to anger the end and be connected with corresponding air inlet end of preventing bedsore air pressure treatment gasbag 401 … … 40M, every prevent bedsore air pressure treatment release valve 332 respectively with prevent bedsore air pressure treatment gasbag 401 … … 40M's end connection of losing the air.
When the bedsore-proof air pressure treatment instrument works, the bedsore-proof air pressure treatment control module 310 controls the bedsore-proof air pressure treatment air pump 320 according to a preset sequence, part of the bedsore-proof air pressure treatment air bags are inflated through the bedsore-proof air pressure treatment air inlet valve 331, and the other part of the bedsore-proof air pressure treatment air bags are deflated through the bedsore-proof air pressure treatment air escape valve 332; for example, if the total number of air cells of the anti-decubitus air pressure treatment air cell is 4, i.e., M =4, it can be divided into two groups, one of which is inflated and the other of which is deflated. Thus, the air is alternately inflated or deflated to achieve the purpose of preventing the bedsore.
The existing host machine of the anti-thrombus air pressure therapeutic apparatus and the existing host machine of the anti-bedsore air pressure therapeutic apparatus are different in structure and working principle, and the host machine can not be used universally. The main machine of the anti-thrombus air pressure therapeutic apparatus can only be matched with a multi-cavity lower limb venous return air bag for use; and the main machine of the bedsore-proof air pressure therapeutic apparatus can only be used with the bedsore-proof air cushion main body.
Therefore, at present, medical institutions or homes have to use both air pressure wave anti-thrombosis devices and anti-decubitus air mattress devices to provide care to patients who are bedridden for extended periods of time. Thus, the purchase cost of the equipment is increased, other problems such as use, maintenance, cleaning, disinfection, storage management and the like are brought, and great inconvenience is brought to medical staff or users.
Disclosure of Invention
The invention aims to provide an air pressure therapeutic instrument main machine with double functions of preventing thrombus and bedsore and a therapeutic instrument thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a prevent thrombus and prevent bedsore dual-functional air pressure therapeutic instrument host computer, includes:
the control module is used for coordinating the whole machine to work;
the air pump is used for providing an air source under the control of the control module;
the air inlet valve assembly is connected with the output end of the air pump and is used for switching on or switching off the air source under the control of the control module;
the number of the air discharging valve assemblies is equal to that of the air inlet valve assemblies, and each air discharging valve in the air discharging valve assemblies independently discharges the air in the corresponding air bag assembly under the control of the control module;
the air bag component identification module is used for automatically identifying whether the thrombus-preventing air bag component or the bedsore-preventing air bag component is connected with the automatic identification socket through the air bag component identification piece;
the control module starts a thrombus-preventing working program or a bedsore-preventing working program according to the recognition result of the air bag component recognition module, and when the thrombus-preventing working program is in a state of needing air leakage, air leakage valves of all the air bag components in an inflated state simultaneously leak air; alternatively, the first and second liquid crystal display panels may be,
the air bag component input module is used for manually inputting whether the thrombus-preventing air bag component or the bedsore-preventing air bag component is connected with the automatic identification socket;
the control module starts the thrombus-preventing working form or the bedsore-preventing working form according to the result input by the air bag component input module, and when the thrombus-preventing working form is in a state of needing air leakage, the air leakage valves of all the air bag components in an inflated state simultaneously leak air.
As an improvement of the invention, the multifunctional anti-bedsore robot further comprises a storage module which is used for storing a preset anti-thrombus working program and an anti-bedsore working program for the control module to call.
As an improvement of the invention, the air bag component identification piece comprises an automatic identification plug arranged at one end of the air bag component and an automatic identification socket connected with the air bag component identification module, the automatic identification plug is provided with an identification jack, identification resistors for identifying different air bag components are arranged in the identification jack, when the automatic identification plug is plugged with the automatic identification socket, a connecting piece on the automatic identification socket connects the identification resistors with the air bag component identification module to form an identification loop, so that the air bag component identification module can identify the resistance value of the identification resistors, and whether the anti-thrombosis working program or the anti-bedsore working program is started is judged according to the resistance value.
The air bag component identification piece comprises an automatic identification plug arranged at one end of the air bag component and an automatic identification socket connected with an air bag component identification module, at least one photoelectric switch is arranged in the automatic identification socket, a plug-in piece matched with a photoelectric switch slot or a jack is arranged on the automatic identification plug, and when the automatic identification plug is connected with the automatic identification socket, whether a thrombus-preventing working program or a bedsore-preventing working program is started is judged by judging whether the plug-in piece blocks the photoelectric switch.
As an improvement to the present invention, the inlet valve assembly and the discharge valve assembly are arranged side by side and in parallel on the back of the automatic identification socket.
As an improvement to the present invention, a digital air pressure sensor is further included for detecting the air pressure within the air bag module.
As an improvement of the invention, the digital air pressure sensor obtains 0-5V signal voltage from the sensing element, the signal voltage is received by the data acquisition unit through A/D conversion, and then the data acquisition unit transmits the result to the control module.
The invention also provides an air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore, which comprises an air pressure therapeutic apparatus main machine and a thrombus-preventing air bag assembly, wherein the air pressure therapeutic apparatus main machine is the air pressure therapeutic apparatus main machine with double functions of preventing thrombus and bedsore.
The invention also provides an air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore, which comprises an air pressure therapeutic apparatus main machine and a bedsore-preventing air bag assembly, wherein the air pressure therapeutic apparatus main machine is the air pressure therapeutic apparatus main machine with double functions of preventing thrombus and bedsore.
The invention also provides an air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore, which comprises an air pressure therapeutic apparatus host, a thrombus-preventing air bag component and a bedsore-preventing air bag component, wherein the air pressure therapeutic apparatus host is the air pressure therapeutic apparatus host with double functions of preventing thrombus and bedsore.
The invention adopts the air bag component identification module for identifying whether the air bag component is a thrombus prevention air bag component or a bedsore prevention air bag component; or the air bag component input module is used for manually inputting whether the air bag component connected with the automatic identification socket is a thrombus prevention air bag component or a bedsore prevention air bag component; the control module starts the thrombus-preventing working program or the bedsore-preventing working program according to the result input by the air bag component input module, and when the thrombus-preventing working program is in a state of releasing air and the air is required to release air, the air release valves of all the air bag components in an inflated state release air simultaneously, so that the air pressure therapeutic instrument host machine has the advantages of being suitable for being used with the thrombus-preventing air bag components and the bedsore-preventing air bag components.
Drawings
Fig. 1 is a block structure diagram of an embodiment of the therapeutic apparatus main unit of the present invention.
Fig. 2 is a schematic perspective exploded view of the substance of fig. 1.
Fig. 3 is a perspective view of the assembled structure of fig. 2.
Fig. 4 is a perspective view of the valve assembly of fig. 2.
Fig. 5 is a perspective view of fig. 4 from another angle.
Fig. 6 is a schematic block diagram of an embodiment of the apparatus according to the invention.
Fig. 7 is a schematic structural view of the bedsore-preventing air bag module according to the present invention.
FIG. 8 is a schematic view of the construction of an anti-thrombotic balloon assembly according to the present invention.
FIG. 9 is a schematic structural view of a prior art anti-thrombotic balloon assembly.
Figure 10 is a schematic view of a prior art anti-decubitus bladder assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it should be apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Referring to fig. 1, fig. 1 discloses a dual-functional air pressure therapeutic apparatus main unit for preventing thrombus and bedsore, which comprises:
the control module 10 is used for coordinating the whole machine to work;
an air pump 20 for providing an air source under the control of the control module 10;
the air inlet valve assembly 30 is connected with the output end of the air pump 20 and conducts or cuts off an air source under the control of the control module 10; in the present embodiment, the intake valve assembly 30 includes a first intake valve 31, a second intake valve 32 … …, a pth intake valve 3P, P can be selected from 2-6;
the air release valve assemblies 40 are equal to the number of the air inlet valve assemblies 30, and each air release valve 41, 42 … … 4Q in the air release valve assemblies 40 independently discharges the air in the corresponding air bag assembly under the control of the control module 10; in this embodiment, the relief valve assembly 30 comprises a first relief valve 41, a second relief valve 42 … …, a qth relief valve 3Q, Q can be selected from 2-6;
an air bag module recognition module 50 for automatically recognizing whether the anti-thrombus air bag module or the anti-bedsore air bag module is connected with the automatic recognition socket 512 through an air bag module identification member 51;
the control module 10 starts a thrombus-preventing working program or a bedsore-preventing working program according to the result of the recognition of the air bag component recognition module 50, and when the thrombus-preventing working program is in a state of gas leakage and the gas needs to be leaked, the gas leakage valves of all the air bag components in an inflated state are simultaneously leaked; alternatively, the first and second electrodes may be,
an air bag module input module 60 for manually inputting whether the air bag module connected to the automatic recognition socket 512 is a thrombus-preventing air bag module or a bedsore-preventing air bag module;
the control module 10 starts the anti-thrombosis working mode or the anti-bedsore working mode according to the input result of the air bag component input module 60, and when the anti-thrombosis working mode is in the anti-thrombosis working mode and air needs to be deflated, the deflation valves 41 and 42 … … 4Q of all the air bag components in the inflated state are deflated simultaneously.
The invention has the advantages that the invention is suitable for being used with the thrombus-preventing air bag component and the bedsore-preventing air bag component due to the adoption of the structure; meanwhile, the invention only adopts the air pump 20, the group of air inlet valves 30 and the group of air outlet valves 40, so that the thrombus-preventing air bag component can be controlled, the bedsore-preventing air bag component can be controlled, the product cost is reduced, the product maintenance cost is reduced, and the purposes of multiple purposes and convenient use are achieved.
In this embodiment, the LCD display screen is used to display the operating state of the host; the intake valve assembly 30 and the bleed valve assembly 40 may be solenoid valves.
Preferably, the present invention further comprises a storage module 70, wherein the storage module 70 is configured to store a predefined anti-thrombosis working program and an anti-bedsore working program for the control module 10 to call.
Referring to fig. 2-5, fig. 2-5 are schematic perspective views of objects manufactured by the principles of the embodiment shown in fig. 1.
It can be seen from the figure that the main body of the air pressure therapeutic apparatus of the present invention comprises an upper cover 80 and a lower cover 90, wherein a control module 10, an air pump 20, an air inlet valve assembly 30, an air escape valve assembly 40 and an air bag assembly identification module 50 are arranged in a cavity formed by the upper cover 80 and the lower cover 90; an airbag module input module 60 is provided on the upper bottom surface of the upper cover 80; the control module 10 comprises an LCD display screen 61; the air inlet valve assembly 30 comprises a plurality of air inlet valves 31, 32 … … 3P, the air escape valve assembly 40 comprises a plurality of air escape electric valves 41, 42 … … 4Q, and the air inlet valve assembly 30 and the air escape valve assembly 40 which are arranged in a row are arranged on the back of the automatic identification socket 512 to form a whole; an air inlet valve and an air outlet valve form a group to control the inflation and deflation of one or a group of air bags.
In this embodiment, the air inlet valve or the air release valve may be a normally closed solenoid valve, and the air release valve may be a three-way valve.
The automatic identification socket 512 is provided with a gas outlet 515 for being butted with a connecting pipe 5113 of the automatic identification plug 511.
Preferably, the airbag module identifier 51 includes an automatic identification plug 511 disposed at one end of the airbag module and an automatic identification socket 512 connected to the airbag module identification module 50, the automatic identification plug 511 is provided with an identification socket 5111, an identification resistor 5112 for identifying different airbag modules is disposed in the identification socket 5111, when the automatic identification plug 511 is plugged into the automatic identification socket 512, the identification resistor 5112 connects the identification resistor 5112 and the airbag module identification module 50 to form an identification loop through an electrical connector disposed in the socket 5121 of the automatic identification socket 512, so that the airbag module identification module 50 can identify a resistance of the identification resistor 5112, and determine whether to start the anti-thrombosis operation program or the anti-bedsore operation program according to the resistance. For example, a resistor with a resistance of 10K may represent an airbag module having only one airbag (generally used for massaging a foot), a resistor with a resistance of 20K may represent an airbag module having only two airbags (generally used for massaging a lower leg), a resistor with a resistance of 30K may represent an airbag module having only three airbags (generally used for massaging a lower leg and a thigh, or a lower leg and a foot), a resistor with a resistance of 40K may represent an airbag module having only four airbags (generally used for massaging a foot, a lower leg and a thigh), and so on.
Preferably, the airbag module identifier 51 may further include an automatic identification plug 511 disposed at one end of the airbag module and an automatic identification socket 512 connected to the airbag module identification module 50, at least one photoelectric switch (not shown) is disposed in the automatic identification socket 512, a plug-in unit adapted to a slot or a socket of the photoelectric switch is disposed on the automatic identification plug 511, and when the automatic identification plug 511 is connected to the automatic identification socket 512, whether the plug-in unit blocks the photoelectric switch to determine whether to start the anti-thrombosis working program or the anti-bedsore working program is started. The photoelectric switches can identify different air bag components through the combination of one, two, three and four photoelectric switches, for example, when the photoelectric switch is one, the on and off of the photoelectric switch can be used for representing a thrombus prevention working program or a bedsore prevention working program; when the number of the photoelectric switches is two or more, the number of the air bags with different thrombus prevention working procedures can be represented by the disconnection of the two or more photoelectric switches.
Preferably, the inlet valve assembly 30 and the outlet valve assembly 40 are arranged side by side and in parallel on the back of the automatic identification socket 512.
Preferably, the present invention further comprises digital air pressure sensors 513, wherein the number of the digital air pressure sensors 513 is equal to the number of the air inlet valve assemblies 30, and the digital air pressure sensors 513 are used for detecting the air pressure in the corresponding air bag assemblies to ensure that the pressure value is within a proper range; of course, only one digital air pressure sensor 513 may be provided as needed, and when there is one digital air pressure sensor 513, it is preferably provided on the air outlet pipe of the air pump 20.
Preferably, the digital air pressure sensor 513 obtains a signal voltage of 0-5V from the sensing element, and the signal voltage is received by the data collector through a/D conversion, and then the data collector transmits the result to the control module 10.
Referring to fig. 6 to 8, the invention further provides a dual-function air pressure treatment instrument for preventing thrombus and bedsore, which comprises an air pressure treatment instrument host and a thrombus-preventing air bag assembly, wherein the air pressure treatment instrument host is the dual-function air pressure treatment instrument host for preventing thrombus and bedsore, and the dual-function air pressure treatment instrument host is only matched with the thrombus-preventing air bag assembly.
The invention also provides an air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore, which comprises an air pressure therapeutic apparatus host and a bedsore-preventing air bag component, wherein the air pressure therapeutic apparatus host is the air pressure therapeutic apparatus host with double functions of preventing thrombus and bedsore, and the air pressure therapeutic apparatus host with double functions is matched with the bedsore-preventing air bag component only.
The invention also provides an air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore, which comprises an air pressure therapeutic apparatus host, a thrombus-preventing air bag component and a bedsore-preventing air bag component, wherein the air pressure therapeutic apparatus host is the air pressure therapeutic apparatus host with double functions of preventing thrombus and bedsore.
Specifically, prevent thrombus and prevent bedsore dual-functional air pressure therapeutic instrument, its characterized in that contains: prevent thrombus and prevent bedsore dual function's air pressure treatment instrument host computer 500, prevent bedsore air cushion bed subassembly 600 and prevent thrombus limbs gasbag cover subassembly 700, prevent thrombus and prevent bedsore dual function's air pressure treatment instrument host computer 500 be the aforesaid prevent thrombus and prevent bedsore dual function's air pressure treatment instrument host computer.
The bedsore-proof air cushion bed assembly 600 comprises a mattress 610, an automatic identification plug 511 and an air pipe 630; the mattress 610 comprises more than 2 groups of air bags 620; the air bed connector 610 comprises a sealing cap 514, a jack 5111 and an identification resistor 5112. The side surface of the bed tail of the mattress 61 is provided with a storage bag of the thrombus-proof limb air bag sleeve component 700;
the sealing cap 514 is used for covering the air bed connector 610 by the sealing cap 514 to prevent air from leaking out and maintain the current air pressure value of the anti-bedsore air bed assembly 600 when the current air pressure value needs to be maintained after the anti-bedsore air bed assembly 600 is removed from the air pressure therapeutic apparatus main unit 500.
Air pressure treatment instrument host computer 500 inserts prevents bedsore air cushion bed subassembly 600, and air pressure treatment instrument host computer 500 can automatic identification plug 511's identification resistance 5112's resistance value, and the affirmation is after preventing bedsore air cushion bed subassembly 600, air pressure treatment instrument host computer 500 automatic entering prevents bedsore treatment mode, and the LCD display screen shows prevents bedsore treatment mode, inflates through air pump 20, and the rethread air inlet valve 30, leak valve 40 control mattress in multiunit gasbag inflate or lose heart in turn, realize preventing bedsore function, prevent that bedsore treatment pressure selects between 10-70 mmHg.
For example, the alternating a/B anti-decubitus function: the air pressure therapeutic apparatus host 500 is connected to the A/B alternate bedsore-proof air mattress bed assembly 600, the air pressure therapeutic apparatus host 500 automatically enters an A/B alternate bedsore-proof working mode, an LCD (liquid crystal display) display bedsore-proof interface is used for setting a pressure and alternate massage mode through a control panel, the air pressure therapeutic apparatus host 500 alternately inflates the first air bag, and when the first air bag reaches and maintains a set air pressure, the second air bag deflates; or works reversely, and the bedsore prevention function is realized according to the working mode in a circulating way. While the redundant other air bags do not work under the control of the air inlet valve.
For another example, the alternating A/B/C prevents bedsore function: the air pressure therapeutic apparatus host 500 is connected to the A/B/C alternative bedsore-proof air cushion bed assembly 600, the air pressure therapeutic apparatus host 500 automatically enters an A/B/C alternative bedsore-proof working mode, an LCD displays a bedsore-proof interface, after a pressure and alternative massage mode is set through a control panel, the air pressure therapeutic apparatus host 500 alternately inflates and deflates the first air bag, the second air bag and the third air bag, and when the first air bag and the second air bag reach and maintain set air pressure, the third air bag deflates; when the second air bag and the third air bag maintain the set air pressure, the first air bag is deflated; when the first air bag and the third air bag reach and maintain the set air pressure, the second air bag deflates; and the first air bag, the second air bag and the third air bag are alternately inflated and deflated according to a set time cycle, and the bedsore prevention function is realized according to the working mode cycle. While the redundant other air bags do not work under the control of the air inlet valve.
The anti-thrombotic limb air bag sleeve assembly 700 comprises an air bag sleeve 710, an air bag sleeve joint 720 and an air pipe 730; the airbag cover 710 comprises more than 1 airbag; the balloon socket 720 includes a jack 5111 and a flag resistor 5112. The balloon socket 720 is connected with the balloon sheath 710 through an air tube 730. Fig. 8 shows a schematic view of three balloons.
The air pressure therapeutic apparatus host computer 500 is connected into the thrombus-proof limb air bag sleeve component 700, the air pressure therapeutic apparatus host computer 500 can automatically recognize the resistance value of the identification resistor 5112 of the automatic recognition plug 511 (the resistance value is different from the resistance value of the bedsore-proof air cushion bed component 600), and after the air pressure therapeutic apparatus host computer 500 confirms that the air pressure therapeutic apparatus host computer is the thrombus-proof limb air bag sleeve component 700, the air pressure therapeutic apparatus host computer 500 automatically enters the thrombus-proof therapeutic mode, and the LCD display screen displays the thrombus-proof therapeutic mode. The air pressure therapeutic apparatus host 500 is inflated through an air pump, the air inlet valve 30 and the air outlet valve 40 are used for controlling the air bags to be orderly and repeatedly pressurized from the far center end to the near center end, then the air is discharged to realize the function of preventing thrombus, and the pressure for treating thrombus is selected between 10 mmHg and 200 mmHg.
For example, single-lumen antithrombotic function of the foot: air pressure treatment instrument host computer 500 inserts foot single chamber and prevents thrombus foot cover subassembly 700, air pressure treatment instrument host computer 500 automatic entering foot single chamber prevents thrombus operating mode, and the thrombus interface is prevented in the LCD demonstration, has set up pressure and relevant parameter through control panel, and multi-functional host computer will inflate first gasbag, loses heart after maintaining according to the settling time, circulates according to this operating mode and realizes preventing the thrombus function, and unnecessary other gasbags are out of work under the control of air inlet valve.
The thrombus-preventing function of 4 cavities of the whole leg is as follows: the air pressure therapeutic apparatus main machine 500 is connected to a full-leg 4-cavity thrombus-preventing leg sleeve assembly, the air pressure therapeutic apparatus main machine 500 automatically enters a full-leg 4-cavity thrombus-preventing working mode, an LCD displays a thrombus-preventing interface, and after pressure and related parameters are set through a control panel, if the air bag 1 is the far end, the air bag 4 is the near end; the air pressure therapeutic instrument host 500 sequentially inflates the first air bag, the second air bag, the third air bag and the fourth air bag, maintains the air leakage according to the set time, and circularly realizes the thrombus prevention function according to the working mode. The redundant other air bags do not work under the control of the air inlet valve.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a prevent thrombus and prevent bedsore dual function's air pressure therapeutic instrument host computer, includes:
the control module (10) is used for coordinating the whole machine to work;
an air pump (20) providing an air source under the control of the control module (10);
the air inlet valve assembly (30) is connected with the output end of the air pump (20) and is used for switching on or off the air source under the control of the control module (10);
the number of the air discharging valve assemblies (40) is equal to that of the air inlet valve assemblies (30), and each air discharging valve in the air discharging valve assemblies (40) independently discharges the air in the corresponding air bag assembly under the control of the control module (10); it is characterized by also comprising:
the air bag component identification module (50) automatically identifies whether the thrombus-preventing air bag component or the bedsore-preventing air bag component is connected with the automatic identification socket (512) through the air bag component identification piece (51);
the control module (10) starts a thrombus-preventing working program or a bedsore-preventing working program according to the result identified by the air bag component identification module (50), and when the thrombus-preventing working program is in a state of gas leakage and the gas needs to be leaked, the gas leakage valves of all the air bag components in an inflated state are simultaneously leaked; alternatively, the first and second electrodes may be,
an air bag component input module (60) for manually inputting whether the air bag component connected with the automatic identification socket (512) is a thrombus-preventing air bag component or a bedsore-preventing air bag component;
the control module (10) starts a thrombus prevention working program or a bedsore prevention working program according to the result input by the air bag component input module (60), and when the thrombus prevention working program is in a state of preventing thrombus and air needs to be deflated, the deflation valves of all the air bag components in an inflated state deflate simultaneously.
2. The air pressure therapeutic apparatus host with double functions of preventing thrombus and bedsore according to claim 1, further comprising a storage module for storing a preset thrombus-preventing working program and a preset bedsore-preventing working program for the control module (10) to call.
3. The air pressure therapeutic apparatus host with double functions of preventing thrombus and bedsore according to claim 1 or 2, characterized in that the air bag module identification member (51) comprises an automatic identification plug (511) arranged at one end of the air bag module and an automatic identification socket (512) connected with the air bag module identification module (50), an identification jack (5111) is arranged in the automatic identification plug (511), an identification resistor (5112) for identifying different air bag modules is arranged in the identification jack (5111), when the automatic identification plug (511) is plugged with the automatic identification socket (512), a connecting member on the automatic identification socket (512) connects the identification resistor (5112) with the air bag module identification module (50) to form an identification loop, so that the air bag module identification module (50) can identify the resistance value of the identification resistor (5112), and the start of the thrombus-prevention working program is judged according to the magnitude of the resistance value, or start the bedsore prevention working program.
4. The air pressure therapeutic apparatus host with double functions of preventing thrombus and bedsore according to claim 1 or 2, wherein the air bag module identification member (51) comprises an automatic identification plug (511) arranged at one end of the air bag module and an automatic identification socket (512) connected with the air bag module identification module (50), at least one photoelectric switch is arranged in the automatic identification socket (512), a plug-in member matched with a photoelectric switch slot or jack is arranged on the automatic identification plug (511), and when the automatic identification plug (511) is connected with the automatic identification socket (512), whether the photoelectric switch is blocked by the plug-in member to judge whether the thrombus-preventing working program or the bedsore-preventing working program is started is judged.
5. The dual-function air pressure treatment instrument host of claim 1 or 2, wherein the inlet valve assembly (30) and the outlet valve assembly (40) are arranged side by side and in parallel on the back of the automatic identification socket (512).
6. The dual-function air pressure treatment apparatus for preventing thrombus and bedsore as claimed in claim 1 or 2, further comprising a digital air pressure sensor (513) for detecting the air pressure in the air bag module.
7. The air pressure therapeutic apparatus host machine with double functions of preventing thrombus and bedsore as claimed in claim 6, wherein the digital air pressure sensor (513) obtains 0-5V signal voltage from the sensing element, the signal voltage is received by the data acquisition unit through A/D conversion, and then the data acquisition unit transmits the result to the control module (10).
8. The air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore is characterized by comprising an air pressure therapeutic apparatus main machine and a thrombus-preventing air bag assembly, wherein the air pressure therapeutic apparatus main machine is the air pressure therapeutic apparatus main machine with double functions of preventing thrombus and bedsore according to any one of claims 1-7.
9. The air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore is characterized by comprising an air pressure therapeutic apparatus main machine and a bedsore prevention air bag assembly, wherein the air pressure therapeutic apparatus main machine is the air pressure therapeutic apparatus main machine with double functions of preventing thrombus and bedsore according to any one of claims 1-7.
10. The air pressure therapeutic apparatus with double functions of preventing thrombus and bedsore is characterized by comprising an air pressure therapeutic apparatus host, a thrombus preventing air bag component and a bedsore preventing air bag component, wherein the air pressure therapeutic apparatus host is the air pressure therapeutic apparatus host with double functions of preventing thrombus and bedsore according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210680811.5A CN115089461A (en) | 2022-06-16 | 2022-06-16 | Air pressure therapeutic instrument host with double functions of preventing thrombus and bedsore and therapeutic instrument thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210680811.5A CN115089461A (en) | 2022-06-16 | 2022-06-16 | Air pressure therapeutic instrument host with double functions of preventing thrombus and bedsore and therapeutic instrument thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115089461A true CN115089461A (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210680811.5A Withdrawn CN115089461A (en) | 2022-06-16 | 2022-06-16 | Air pressure therapeutic instrument host with double functions of preventing thrombus and bedsore and therapeutic instrument thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115089461A (en) |
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2022
- 2022-06-16 CN CN202210680811.5A patent/CN115089461A/en not_active Withdrawn
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Application publication date: 20220923 |