CN102380147B - Medical oxygen pressure respiratory protection device - Google Patents
Medical oxygen pressure respiratory protection device Download PDFInfo
- Publication number
- CN102380147B CN102380147B CN201010265838.5A CN201010265838A CN102380147B CN 102380147 B CN102380147 B CN 102380147B CN 201010265838 A CN201010265838 A CN 201010265838A CN 102380147 B CN102380147 B CN 102380147B
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- China
- Prior art keywords
- special
- oxygen
- medical oxygen
- airway
- earmuff
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000001301 oxygen Substances 0.000 title claims abstract description 81
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 81
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 9
- 229920000260 silastic Polymers 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 206010025482 malaise Diseases 0.000 claims description 3
- 229920002529 medical grade silicone Polymers 0.000 claims description 3
- 230000035565 breathing frequency Effects 0.000 claims description 2
- 210000003477 cochlea Anatomy 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 229940084430 four-way Drugs 0.000 abstract 1
- 230000035876 healing Effects 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 238000002640 oxygen therapy Methods 0.000 description 11
- 206010002660 Anoxia Diseases 0.000 description 4
- 241000976983 Anoxia Species 0.000 description 4
- 206010021143 Hypoxia Diseases 0.000 description 4
- 230000007953 anoxia Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 210000003454 tympanic membrane Anatomy 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 208000034657 Convalescence Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000002639 hyperbaric oxygen therapy Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001835 salubrious effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000003867 tiredness Effects 0.000 description 1
- 208000016255 tiredness Diseases 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A medical oxygen pressure respiratory protection device is formed by a special fourway pipe, a special pressure reducer, two solenoid valves (one is an inspiration solenoid valve, and the other one is an expiration solenoid valve) which are controlled by a time circuit, and a mask, earshields and an air duct which are produced by medical silicon rubber materials. The medical oxygen pressure respiratory protection device is matched with a medical oxygen bottle with sufficient medical oxygen, can generate and provide the pressure medical oxygen which is smaller than or equal to 0.15MPa for people to breath, so the healing and life saving purposes are realized.
Description
Technical field
Patented technology of the present invention relates to a kind of new medical oxygen that can improve oxygen utilization rate breathe medical oxygen in hospital or in family time pressure respiratory protection equipment.
Background technology
Oxygen is indispensable material in vital movement.In maybe will there is anoxia in human body anoxia, to increase the oxygen concentration that sucks gas, improve arterial oxygen content by oxygen supply, improve histiocytic oxygen supply situation, be referred to as oxygen therapy.Now, be divided into again two types of oxygen therapy, oxygen health cares in China's oxygen therapy.In general, for correcting the oxygen therapy that is called of pathology treatment means, be wherein injured for critical patient and contingency, be called oxygen therapy first aid; And keep healthy for the anoxia of supplementary heavy brain worker, old people, anemia of pregnant woman, chronic disease convalescence patient and other sub-health populations and the oxygen that is called of supplementary various environment anoxias.Oxygen therapy and oxygen health care are all to utilize supply medical oxygen to improve the interior environment of human body, promote the benign cycle of metabolic process, thereby reach treatment disease, relief of symptoms, promotion rehabilitation and prevention pathological changes, allaying tiredness, salubrious object.In existing all oxygen therapies, except Hyperbaric oxygen chamber therapy has high pressure oxygen delivery capacity, other oxygen therapy is all with no pressure or minute-pressure oxygen supply.Oxygen supply with no pressure with the maximum differential that has pressure oxygen supply, high pressure oxygen supply is, oxygen utilization rate when oxygen supply with no pressure is less than 10%, the utilization rate that is oxygen is very low, and has the oxygen utilization rate while pressing oxygen supply, high pressure oxygen supply higher, and the utilization rate of oxygen can reach 10%～40% more than.Although Hyperbaric oxygen chamber therapy has advantages of that coefficient of oxygen utilization is high, also have that medical expense is high, the many shortcomings such as cumbersome of seeking medical advice.Modern oxygen therapy technology is breeding and is calling new appearance and the appearance of pressing oxygen therapy of having.
Patent of invention content
Now, the oxygen pressure that general hospital's high pressure oxygen storehouse provides is 0.2MPa left and right.The object of patent of the present invention is taking existing oxygen therapy as basis; in conjunction with electronic technology, automatic control technology; research and develop, provide a kind of hyperbaric oxygen respiratory protection equipment that can either also can breathe in family in hospital; the oxygen pressure of supplying with due to this respiratory protection equipment is only controlled at 0.15MPa; the oxygen pressure that does not have Hyperbaric oxygen chamber to supply with is large; therefore this respiratory protection equipment is named as " medical oxygen has pressure respiratory protection equipment ", but its essence is exactly a kind of medical high pressure oxygen respiratory protection equipment.
The object of patent of the present invention is achieved in that
A kind of medical oxygen has pressure respiratory protection equipment.It is by a special special four-way pipe, by a special decompressor, by two electromagnetic valves of time circuit control (one is suction solenoid valve, another is expiration electromagnetic valve), and face shield, earmuff, the airway manufactured by medical grade silicon rubber material form.This medical oxygen has pressure respiratory protection equipment, matches with the medical oxygen cylinder of sufficient medical oxygen, produces and provides pressure medical oxygen, and staff is breathed, to reach the object of curing the sickness to save the patient.It is characterized in that: described special special four-way pipe, there are four connectivity ports, the connected mode of each port and airway is snap joint connected mode; Described special decompressor, can be in the scope of the be controlled at≤0.15MPa of oxygen pressure of medical oxygen cylinder output; The inlet end of described special decompressor, can be connected with the gas outlet of medical oxygen cylinder; The outlet side of described special decompressor, it is connected with the inlet end of suction solenoid valve by airway, and the outlet side of suction solenoid valve is connected with a port of special four-way pipe by airway; The inlet end of described expiration electromagnetic valve is connected with second port of special four-way pipe by airway, and the port of giving vent to anger of expiration electromagnetic valve leads to atmosphere; The time circuit that two electromagnetic valves of described control are opened by turns, it is the time circuit that can arbitrarily adjust by regulator potentiometer, can adjust according to certain concrete personnel's breathing frequency the switching frequency (exhaling, inhale as someone is per minute is respectively 30 times, the action of the open and close of each electromagnetic valve is respectively adjusted into 30 times) of two electromagnetic valves; The face shield that described silastic material is manufactured, the air inlet/outlet of face shield is connected with the 3rd port of four-way pipe by airway; The earmuff that described silastic material is manufactured, earmuff is two, and every earmuff is all hollow, and oxygen uptake personnel's cochlea is led in one end of earmuff hollow, and it is air inlet/outlet that the other end of earmuff hollow is called, and is connected with the 4th port of four-way pipe by airway.In the time having personnel need to breathe pressure medical oxygen, after face shield, earmuff being worn and being connected by airway and special four-way pipe, electromagnetic valve, air relief valve, medical oxygen cylinder, open oxygen cylinder main valve, and open decompressor valve, open timing circuit on and off switch, two electromagnetic valves are regular, unlatching, the closure of circulation, and at this moment personnel just can breathe pressure medical oxygen.
Patent of the present invention has following actively useful effect:
The earmuff of two hollows, guarantee personnel breathe to have and press when medical oxygen, and the air pressure of ear drum membrane (tympanum) both sides is identical all the time, has avoided ear drum membrane may sustain damage because of draught head.Special decompressor has ensured that the oxygen pressure that oxygen uptake personnel breathe is≤0.15MPa all the time, can not cause the just excessive internal organs that damage of respiratory oxygen pressure because of anthropic factor adjustment.After patent working of the present invention, make hyperbaric oxygen therapy can enter family, can greatly save medical expense.
Brief description of the drawings
Below in conjunction with drawings and Examples, patent of the present invention is further illustrated
Fig. 1 is that patent medical oxygen of the present invention has the schematic diagram of pressing respiratory protection equipment
Fig. 2 is earmuff section and schematic diagram
Fig. 3 is patent specific embodiment figure of the present invention
Detailed description of the invention
Number in the figure
The special air relief valve 3 of 1 medical oxygen cylinder 2, the special special four-way pipe 5 of suction solenoid valve 4, face shield 6 earmuff 7 expiration electromagnetic valve 8 time control circuits
Please refer to Fig. 1, Fig. 2, Fig. 3; patent of the present invention is that a kind of medical oxygen has pressure respiratory protection equipment; it is by a special special four-way pipe 4, two electromagnetic valves (suction solenoid valve 3 and expiration electromagnetic valve 4) that special decompressor 2, time control circuit 8 are controlled, and the face shield 5 of being manufactured by medical grade silicon rubber material, earmuff 6, silica gel airway form.This medical oxygen has pressure respiratory protection equipment, matches with the medical oxygen cylinder 1 of sufficient medical oxygen, and what provide≤0.15MPa can be provided has a pressure medical oxygen, and staff is breathed, to reach the object of curing the sickness to save the patient.Breathing has the preparation of pressing before medical oxygen to be, first should check the answer >=2MPa (otherwise can not use) of medical oxygen pressure in oxygen cylinder 1, and check that associated components all should stand intact; Next is the main valve of opening oxygen cylinder 1, the control valve of opening decompressor 2, and oxygen uptake personnel have worn face shield 5 and earmuff 6, connects silica gel airway and each relevant parts; Moreover, adjust time control circuit 8 and drive the frequency of suction solenoid valve 3 and expiration electromagnetic valve 7 open and closes should be consistent with the frequency that concrete personnel exhale, inhale; At this moment press the on and off switch of time control circuit 8, just can eupnea have the medical oxygen of pressure; Breathe to the regular hour, such as breathing after 20 minutes, if will stop, with regard to the on and off switch of shut-in time control circuit 8, take face shield and earmuff, then close the main valve of oxygen cylinder.
Claims (1)
1. a medical oxygen has pressure respiratory protection equipment; It is by a special special four-way pipe, by a special decompressor, by two electromagnetic valves of time circuit control, and face shield, earmuff, the airway made by medical grade silicon rubber material form; One of described two electromagnetic valve are suction solenoid valve, and another is expiration electromagnetic valve, and this medical oxygen has pressure respiratory protection equipment, match with the medical oxygen cylinder of sufficient medical oxygen, generation provides pressure medical oxygen, and staff is breathed, to reach the object of curing the sickness to save the patient; It is characterized in that: described special special four-way pipe, there are four connectivity ports, the connected mode of each port and airway is snap joint connected mode; Described special decompressor, can be controlled at the oxygen pressure of medical oxygen cylinder output in the scope that is less than or equal to 0.15MPa; The inlet end of described special decompressor, can be connected with the gas outlet of medical oxygen cylinder; The outlet side of described special decompressor, it is connected with the inlet end of suction solenoid valve by airway, and the outlet side of suction solenoid valve is connected with a port of special four-way pipe by airway; The inlet end of described expiration electromagnetic valve is connected with second port of special four-way pipe by airway, and the port of giving vent to anger of expiration electromagnetic valve leads to atmosphere; The time circuit that two electromagnetic valves of described control are opened by turns, is the time circuit that can arbitrarily adjust, can adjust according to certain concrete personnel's breathing frequency the unlatching frequency of two electromagnetic valves; The face shield that described silastic material is made, the air inlet/outlet of face shield is connected with the 3rd port of four-way pipe by airway; The earmuff that described silastic material is made, earmuff is two, and every earmuff is all hollow, and personnel's cochlea is led in one end of earmuff hollow, and the other end of earmuff hollow is referred to as air inlet/outlet, is connected with the 4th port of four-way pipe by airway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010265838.5A CN102380147B (en) | 2010-08-30 | 2010-08-30 | Medical oxygen pressure respiratory protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010265838.5A CN102380147B (en) | 2010-08-30 | 2010-08-30 | Medical oxygen pressure respiratory protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102380147A CN102380147A (en) | 2012-03-21 |
| CN102380147B true CN102380147B (en) | 2014-09-17 |
Family
ID=45820240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010265838.5A Active CN102380147B (en) | 2010-08-30 | 2010-08-30 | Medical oxygen pressure respiratory protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380147B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011091B (en) * | 2018-07-16 | 2021-07-23 | 日照市中医医院 | Pressure-equalizing protection type oxygen humidification bottle for operating room |
| CN116870306A (en) * | 2021-03-12 | 2023-10-13 | 天津怡和嘉业医疗科技有限公司 | Respiratory control assembly and ventilation therapy apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3101708A (en) * | 1959-02-06 | 1963-08-27 | Pye Ltd | Electronic time cycled respirator |
| CN2834595Y (en) * | 2005-11-11 | 2006-11-08 | 天津广植福化工制品有限公司 | Earphone type oxygen inhalation apparatus |
| CN201481942U (en) * | 2009-08-26 | 2010-05-26 | 纪成尧 | Respiration synchronous controller |
-
2010
- 2010-08-30 CN CN201010265838.5A patent/CN102380147B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3101708A (en) * | 1959-02-06 | 1963-08-27 | Pye Ltd | Electronic time cycled respirator |
| CN2834595Y (en) * | 2005-11-11 | 2006-11-08 | 天津广植福化工制品有限公司 | Earphone type oxygen inhalation apparatus |
| CN201481942U (en) * | 2009-08-26 | 2010-05-26 | 纪成尧 | Respiration synchronous controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102380147A (en) | 2012-03-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170301 Address after: 201499 Fengxian District, South Bridge Town, Xiao Nan Road, No. 1279, No. Patentee after: Shanghai Ucan Automation Equipment Co., Ltd. Address before: 273500 Zoucheng, Jining, Chaoyang District, East Building, room 1, unit 402, room 3 Patentee before: Chen Xiaoxi Patentee before: Chen Jun |