CN114028208A - Sub-low temperature oxygen therapy instrument - Google Patents
Sub-low temperature oxygen therapy instrument Download PDFInfo
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- CN114028208A CN114028208A CN202111416880.7A CN202111416880A CN114028208A CN 114028208 A CN114028208 A CN 114028208A CN 202111416880 A CN202111416880 A CN 202111416880A CN 114028208 A CN114028208 A CN 114028208A
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- 238000002640 oxygen therapy Methods 0.000 title claims abstract description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 100
- 239000001301 oxygen Substances 0.000 claims abstract description 100
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 100
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 90
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 36
- 238000005057 refrigeration Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000007865 diluting Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000036760 body temperature Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003814 drug Substances 0.000 description 6
- 238000001802 infusion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 208000010496 Heart Arrest Diseases 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006931 brain damage Effects 0.000 description 1
- 231100000874 brain damage Toxicity 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 210000005013 brain tissue Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007971 neurological deficit Effects 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 208000014221 sudden cardiac arrest Diseases 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 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
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
- A61F2007/0064—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling of gas
-
- 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
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
- A61H2033/143—Devices for gas baths with ozone, hydrogen, or the like with oxygen
-
- 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
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
- A61H2033/146—Devices for gas baths with ozone, hydrogen, or the like with nitrogen
-
- 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
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5082—Temperature sensors
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a sub-low temperature oxygen therapy instrument, and relates to the technical field of medical instruments. The oxygen therapy apparatus comprises an oxygen therapy apparatus body, wherein the oxygen therapy apparatus body comprises a box body, the bottom of the box body is fixedly connected with an oxygen generator, and a first oxygen conveying pipe is fixedly connected to the oxygen generator; a support plate is fixedly connected in the box body, and a refrigeration mechanism is arranged on the support plate; the refrigerating mechanism comprises a refrigerating box, and a refrigerating chamber and an oxygen storage chamber are respectively arranged in the refrigerating box; the device also comprises a nitrogen storage tank and a nitrogen collection tank; the nitrogen storage tank is connected with the refrigerating chamber through a first nitrogen conveying pipe, and a flow control valve is fixedly connected to the first nitrogen conveying pipe; the nitrogen collection tank is connected with the refrigerating chamber through a second nitrogen conveying pipe, and the second nitrogen conveying pipe is connected with a pressure pump; the box body is provided with a plurality of air outlets, and the air outlets are connected with valves. The invention can reduce the body temperature of the patient to a certain extent by carrying out pressure low-temperature treatment on the oxygen prepared by the oxygen generator, thereby achieving better treatment effect.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a sub-low temperature oxygen therapy instrument.
Background
Cardiac arrest is a sudden cardiac arrest in a patient. Brain tissue is most sensitive to ischemia and hypoxia, and severe damage can occur after cardiac arrest for 4-6 minutes. Thus, while the heart is actively rescued and restored, patients often die or leave serious neurological deficits due to severe brain damage, and oxygen therapy is most commonly used to treat this type of paroxysmal disease.
The prior patent application No. CN201921333949.8 discloses a burn wound humidifying oxygen therapy instrument, which comprises a miniature oxygen generating device, an ultrasonic atomizing device, a connecting pipe and a face mask; the high-frequency/atomization conversion control unit converts the liquid medicine into ultrasonic waves through the piezoelectric ceramic piece, and then converts the liquid medicine into particles through the ultrasonic waves, and finally forms the medicine mist. The proposal realizes the miniaturization of the oxygen generator and the problem of uniform particle size and concentration of the medicine mist in the process of converting the liquid medicine into the medicine mist by the ultrasonic wave. The patent prepares oxygen of certain concentration through oxygenerator, then carries out oxygen therapy to sick people, but the oxygen that patient absorbed does not carry out sub-hypothermia and handles, and patient often accompanies the phenomenon of generating heat in the oxygen deficiency, has reduced the treatment to patient after not pressing the oxygen absorption of hypothermia processing.
Disclosure of Invention
The invention aims to provide a sub-low temperature oxygen therapy instrument, which can be used for reducing the body temperature of a patient to an expected level while delivering oxygen to the patient by performing sub-low temperature cooling treatment on oxygen prepared by an oxygen generator, thereby solving the problem that the existing oxygen therapy instrument does not have the function of low temperature treatment on the oxygen.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a sub-low temperature oxygen therapy instrument, which comprises an oxygen therapy instrument body, wherein the oxygen therapy instrument body comprises a box body, the bottom of the box body is fixedly connected with an oxygenerator, and a first oxygen conveying pipe is fixedly connected to the oxygenerator; a support plate is fixedly connected in the box body, and a refrigerating mechanism is arranged on the support plate; the refrigerating mechanism comprises a refrigerating box, and a refrigerating chamber and an oxygen storage chamber are respectively arranged in the refrigerating box; the nitrogen storage tank is used for conveying nitrogen to the refrigerating chamber and the nitrogen collection tank is used for collecting the nitrogen in the refrigerating chamber; the nitrogen storage tank is connected with the refrigerating chamber through a first nitrogen conveying pipe, and a flow control valve is fixedly connected to the first nitrogen conveying pipe; the nitrogen collection tank is connected with the refrigerating chamber through a second nitrogen conveying pipe, and a pressure pump is connected to the second nitrogen conveying pipe; an oxygen cooling pipe is arranged in the refrigerating chamber, one end of the oxygen cooling pipe is connected with the first oxygen conveying pipe, and the other end of the oxygen cooling pipe is connected in the oxygen storage chamber; the oxygen storage chamber is connected with a second oxygen conveying pipe, one end of the second oxygen conveying pipe is fixedly connected with a conversion cover, a plurality of gas outlets are formed in the conversion cover and are arranged outside the box body, and valves are connected to the gas outlets.
As a preferred technical scheme of the invention, the box body is provided with a touch screen, and the side surface of the box body is provided with a box door.
As a preferred technical scheme of the invention, the bottom of the box body is fixedly connected with a roller, and the box body is fixedly connected with a push handle.
As a preferred technical scheme of the invention, the box body is rotatably connected with a connecting seat, the connecting seat is rotatably connected with a first rotating arm, one end of the first rotating arm is rotatably connected with a second rotating arm, and one end of the second rotating arm is rotatably connected with an air injection cover; the air injection cover lower surface is equipped with a plurality of fumaroles, just be equipped with the air inlet on the air injection cover, the air inlet pass through the hose with the gas outlet is connected.
As a preferred technical scheme of the invention, the side surface of the box body is rotationally connected with a transfusion rod, and the same side surface of the box body is fixedly connected with a pair of clamping seats matched with the transfusion rod; the upper end of the transfusion rod is fixedly connected with a hook.
As a preferable technical scheme of the invention, the bottom of the box body is fixedly connected with a fan for diluting oxygen, the fan is fixedly connected with an air pipe, one end of the air pipe is connected with a mixing box, and the first oxygen delivery pipe is connected with the mixing box.
As a preferred technical scheme of the invention, the oxygen therapy apparatus body further comprises a temperature control system, wherein the temperature control system comprises a control module, a temperature sensor, a temperature display and a pressure sensor, the temperature sensor is arranged in the oxygen storage chamber, and the pressure sensor is arranged in the refrigerating chamber; the control module is electrically connected with the temperature sensor, the pressure sensor and the flow control valve.
As a preferable technical scheme of the invention, a groove is arranged on the outer side surface of the box body, the temperature display is fixedly connected in the groove, and an adjusting knob is arranged in the groove.
As a preferable technical scheme of the invention, a piston plate is connected in the oxygen storage chamber in a sliding manner, the piston plate is hermetically connected with the inner wall of the oxygen storage chamber, an air cylinder is fixedly connected on the oxygen storage chamber, and the piston plate is fixedly connected with the air cylinder.
As a preferable aspect of the present invention, the oxygen cooling pipe is provided in an S-shape in the refrigerating chamber.
The invention has the following beneficial effects:
1. the invention can keep the discharged oxygen at a certain sub-low temperature by carrying out pressure and low temperature treatment on the oxygen prepared by the oxygen generator, and can reduce the body temperature of a patient to a certain extent when the patient is treated, thereby achieving better treatment effect.
2. The refrigerating box is internally provided with the refrigerating chamber and the oxygen storage chamber, and oxygen can be stored in the oxygen storage chamber after the sub-low temperature treatment, so that the low temperature effect of the output oxygen is ensured, and the problem of low oxygen production amount of the oxygen generator is relieved to a certain extent.
3. The piston plate is arranged in the oxygen storage chamber, and the cylinder controls the piston plate to move slowly, so that the aim of supplying a large amount of oxygen in a short time is fulfilled, and the oxygen-deficient patient can use the oxygen-deficient patient urgently.
4. The oxygen therapy instrument is internally provided with a temperature control system which controls the opening degree of the flow control valve, thereby ensuring that the output oxygen is in a certain temperature range.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention.
Fig. 2 is an angle diagram of the present invention.
FIG. 3 is another schematic view of the present invention.
Fig. 4 is an internal schematic view of the oxygen therapy instrument body.
Fig. 5 is a schematic view of the structure of the refrigeration box.
Fig. 6 is a control schematic diagram of the temperature control system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment,
Referring to fig. 1-3, the sub-low temperature oxygen therapy apparatus of the present invention comprises an oxygen therapy apparatus body, the oxygen therapy apparatus body comprises a box body 1, a touch screen 25 is arranged on the box body 1 for convenient operation, a box door 17 is arranged on the side surface of the box body 1, the box door 17 is provided with an upper part and a lower part for convenient maintenance of the interior of the box body 1, rollers 24 are fixedly connected to the bottom of the box body 1, and a pushing handle 18 is fixedly connected to the box body 1 for convenient movement of the therapy apparatus to different wards.
A connecting seat 19 is rotatably connected to the box body 1, a first rotating arm 20 is rotatably connected to the connecting seat 19, one end of the first rotating arm 20 is rotatably connected with a second rotating arm 21, one end of the second rotating arm 21 is rotatably connected with an air injection cover 22, and through the rotation of the first rotating arm 20 and the second rotating arm 21, the rotating positions of the connecting seat 19 and the first rotating arm 20, and the rotating positions of the second rotating arm 21 and the air injection cover 22 are fixed through fastening bolts, so that the air injection cover 22 can be conveniently moved to different positions, and the treatment of a patient is facilitated; the lower surface of the air injection cover 22 is provided with a plurality of air injection holes, the air injection cover 22 is provided with an air inlet 23, the box body 1 is provided with a plurality of oxygen air outlets 16, and the air inlet 23 can be connected with the air outlets 16 through hoses.
Referring to fig. 4, the bottom of the box 1 is fixedly connected with an oxygen generator 2, and the oxygen generator 2 is fixedly connected with a first oxygen duct 5; a supporting plate 31 is fixedly connected in the box body 1, and a refrigerating mechanism is arranged on the supporting plate 31; the refrigerating mechanism comprises a refrigerating box 4, and a refrigerating chamber 41 and an oxygen storage chamber 42 are respectively arranged in the refrigerating box; the oxygen cooling pipe 43 is arranged in the refrigerating chamber 41, the oxygen cooling pipe 43 is arranged in the refrigerating chamber 41 in an S shape, the cooling time of the oxygen cooling pipe 43 is prolonged, one end of the oxygen cooling pipe 43 is connected with the first oxygen delivery pipe 5, the other end of the oxygen cooling pipe 43 is connected in the oxygen storage chamber 42, oxygen prepared by the oxygen generator 2 passes through the oxygen cooling pipe 43, the pressure and temperature treatment is carried out on the refrigerating chamber 41, and the treated oxygen is discharged into the oxygen storage chamber 42 to be stored for use; wherein, the refrigerating mechanism also comprises a nitrogen storage tank 8 for conveying nitrogen to the refrigerating chamber 41 and a nitrogen collection tank 11 for collecting nitrogen in the refrigerating chamber 41; the nitrogen storage tank 8 is connected with the refrigerating chamber 41 through a first nitrogen conveying pipe 9, and a flow control valve 10 is fixedly connected to the first nitrogen conveying pipe 9; the nitrogen collection tank 11 is connected with the refrigerating chamber 41 through a second nitrogen conveying pipe 12, the second nitrogen conveying pipe 12 is connected with a pressure pump 13, the nitrogen storage tank 8 discharges nitrogen into the refrigerating chamber 41 to perform pressure and low temperature treatment on oxygen, then the pressure pump 13 pumps and compresses the refrigerating chamber 41 into the nitrogen collection tank 11, and the nitrogen collection tank 11 is connected with the nitrogen storage tank 8, so that the cyclic use of the nitrogen is realized; the oxygen storage chamber 42 is connected with a second oxygen conveying pipe 14, one end of the second oxygen conveying pipe 14 is fixedly connected with a conversion cover 15, a plurality of air outlets 16 are arranged on the conversion cover 15, the air outlets 16 are arranged outside the box body 1, and the air outlets 16 are connected with valves; for preventing that oxygen concentration from too high causing the influence to patient, 1 bottom fixedly connected with of box is used for diluting fan 3 of oxygen, fixedly connected with air hose 6 on the fan 3, and the one end of air hose 6 is connected with mixing box 7, and first oxygen therapy pipe 5 is connected with mixing box 7, and oxygen and air export after mixing in mixing box 7.
Example II,
Based on the basis of the first embodiment, in order to ensure the low-temperature effect of the output oxygen, the oxygen therapy apparatus body further includes a temperature control system 32, as shown in fig. 6, the temperature control system 32 includes a control module 46, a temperature sensor 47, a temperature display 31 and a pressure sensor 48, the temperature sensor 47 is disposed in the oxygen storage chamber 42, and the pressure sensor 48 is disposed in the refrigeration chamber 41; the control module 46 is electrically connected with the temperature sensor 47, the pressure sensor 48 and the flow control valve 10, the temperature sensor 47 is used for monitoring the oxygen temperature, and when the temperature is lower than or higher than a preset temperature, the control module 46 controls the opening degree of the flow control valve 10, so that the nitrogen amount is controlled to achieve the purpose of controlling the oxygen temperature.
Wherein, the outer side of the box body 1 is provided with a groove 29, the temperature display 16 is fixedly connected in the groove 29, and the groove 29 is internally provided with an adjusting knob 30.
Example III,
Based on the basis of the first embodiment or the second embodiment, the piston plate 44 is connected in the oxygen storage chamber 42 in a sliding manner, the piston plate 44 is connected with the inner wall of the oxygen storage chamber 42 in a sealing manner, the air cylinder 45 is fixedly connected to the oxygen storage chamber 42, the piston plate 44 is fixedly connected with the air cylinder 45, the piston plate 44 is driven to move by the air cylinder 45, a large amount of oxygen can be discharged in a short time, so that the oxygen generator can be used by a patient urgently, and the problem that the oxygen generation amount of the oxygen generator 2 cannot meet the needs of the patient in the short time is solved.
Example four
Based on the basis of any one of the above embodiments, in order to further improve the versatility of the therapeutic apparatus, the side surface of the box body 1 is rotatably connected with an infusion rod 26, and the same side surface of the box body 1 is fixedly connected with a pair of clamping seats 28 matched with the infusion rod 26, and the clamping seats 28 are respectively arranged above and below, so that the infusion rod 26 can be conveniently accommodated; the upper end of the transfusion rod 26 is fixedly connected with a hook 27, which is convenient for hanging a transfusion bottle.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. Inferior low temperature oxygen therapy appearance, including the oxygen therapy appearance body, its characterized in that:
the oxygen therapy instrument body comprises
The oxygen generating device comprises a box body (1), wherein the bottom of the box body (1) is fixedly connected with an oxygen generator (2), and a first oxygen conveying pipe (5) is fixedly connected to the oxygen generator (2);
a supporting plate (31) is fixedly connected in the box body (1), and a refrigerating mechanism is arranged on the supporting plate (31);
the refrigeration mechanism comprises
The refrigerator comprises a refrigeration box (4), wherein a refrigeration chamber (41) and an oxygen storage chamber (42) are respectively arranged in the refrigeration box;
a nitrogen storage tank (8) for delivering nitrogen to the refrigeration chamber (41) and a nitrogen collection tank (11) for collecting nitrogen in the refrigeration chamber (41);
the nitrogen storage tank (8) is connected with the refrigerating chamber (41) through a first nitrogen conveying pipe (9), and a flow control valve (10) is fixedly connected to the first nitrogen conveying pipe (9);
the nitrogen collection tank (11) is connected with the refrigerating chamber (41) through a second nitrogen conveying pipe (12), and the second nitrogen conveying pipe (12) is connected with a pressure pump (13);
the inside of the refrigeration chamber (41) is provided with
One end of the oxygen cooling pipe (43) is connected with the first oxygen delivery pipe (5), and the other end of the oxygen cooling pipe (43) is connected in the oxygen storage chamber (42);
the oxygen storage chamber (42) is connected with a second oxygen conveying pipe (14), one end of the second oxygen conveying pipe (14) is fixedly connected with a conversion cover (15), a plurality of gas outlets (16) are formed in the conversion cover (15), the gas outlets (16) are formed in the outer portion of the box body (1), and valves are connected to the gas outlets (16).
2. The sub-low temperature oxygen therapy apparatus according to claim 1, wherein a touch screen (25) is arranged on the box body (1), and a box door (17) is arranged on the side surface of the box body (1).
3. The sub-low temperature oxygen therapy apparatus according to claim 1 or 2, wherein the bottom of the box body (1) is fixedly connected with a roller (24), and the box body (1) is fixedly connected with a push handle (18).
4. The sub-low temperature oxygen therapy instrument according to claim 3, characterized in that a connecting seat (19) is rotatably connected on the box body (1), a first rotating arm (20) is rotatably connected on the connecting seat (19), one end of the first rotating arm (20) is rotatably connected with a second rotating arm (21), and one end of the second rotating arm (21) is rotatably connected with an air injection cover (22);
the lower surface of the air injection cover (22) is provided with a plurality of air injection holes, an air inlet (23) is arranged on the air injection cover (22), and the air inlet (23) is connected with the air outlet (16) through a hose.
5. The sub-low temperature oxygen therapy apparatus according to claim 1, 2 or 4, wherein a transfusion rod (26) is rotatably connected to the side surface of the box body (1), and a pair of clamping seats (28) matched with the transfusion rod (26) is fixedly connected to the same side surface of the box body (1);
the upper end of the transfusion rod (26) is fixedly connected with a hook (27).
6. The sub-low temperature oxygen therapy instrument according to claim 5, wherein a fan (3) for diluting oxygen is fixedly connected to the bottom of the box body (1), an air pipe (6) is fixedly connected to the fan (3), a mixing box (7) is connected to one end of the air pipe (6), and the first oxygen delivery pipe (5) is connected to the mixing box (7).
7. The sub-hypothermia oxygen therapy apparatus according to claim 1 or 6, wherein the oxygen therapy apparatus body further comprises
A temperature control system (32), the temperature control system (32) comprising
The refrigerator comprises a control module (46), a temperature sensor (47), a temperature display (31) and a pressure sensor (48), wherein the temperature sensor (47) is arranged in the oxygen storage chamber (42), and the pressure sensor (48) is arranged in the refrigerating chamber (41);
the control module (46) and the
A temperature sensor (47),
A pressure sensor (48) and
the flow control valves (10) are all electrically connected.
8. The sub-low temperature oxygen therapy apparatus according to claim 7, wherein a groove (29) is arranged on the outer side surface of the box body (1), the temperature display (16) is fixedly connected in the groove (29), and an adjusting knob (30) is arranged in the groove (29).
9. The sub-low temperature oxygen therapy instrument according to claim 8, wherein a piston plate (44) is connected in the oxygen storage chamber (42) in a sliding manner, the piston plate (44) is connected with the inner wall of the oxygen storage chamber (42) in a sealing manner, a cylinder (45) is fixedly connected to the oxygen storage chamber (42), and the piston plate (44) is fixedly connected with the cylinder (45).
10. Sub-hypothermia oxygen therapy apparatus according to claim 9, characterized in that the oxygen cooling pipe (43) is provided in an S-shape in the refrigerating chamber (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111416880.7A CN114028208A (en) | 2021-11-26 | 2021-11-26 | Sub-low temperature oxygen therapy instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111416880.7A CN114028208A (en) | 2021-11-26 | 2021-11-26 | Sub-low temperature oxygen therapy instrument |
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| CN114028208A true CN114028208A (en) | 2022-02-11 |
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| CN202111416880.7A Pending CN114028208A (en) | 2021-11-26 | 2021-11-26 | Sub-low temperature oxygen therapy instrument |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2243910Y (en) * | 1996-02-02 | 1997-01-01 | 季桂芳 | Emergency respirator |
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