CN1106705A - Emergent cardio-pulmonary resuscitator - Google Patents
Emergent cardio-pulmonary resuscitator Download PDFInfo
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- CN1106705A CN1106705A CN 94116934 CN94116934A CN1106705A CN 1106705 A CN1106705 A CN 1106705A CN 94116934 CN94116934 CN 94116934 CN 94116934 A CN94116934 A CN 94116934A CN 1106705 A CN1106705 A CN 1106705A
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- cardio
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- resuscitator
- pulmonary resuscitator
- pulmonary
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Abstract
The resuscitator consists of large-flow oxygen cylinder, miniature jet respirator, multifunctional laryngoscope, trachea duct and fast-jetting gas pipe. It is a portable structure with the main parts being fixed separately in suitcase and being in-site connected. Being AC or DC powered, small and flexible, the said resuscitator is used in hospital, field and household for rescue, cure and health care and esp the rescue of critical and serious patient of suddenly stopped beat, stopped breathe or seriously weak breathe.
Description
The invention belongs to technical field of medical instruments, relate to a kind of urgent emergent cardio-pulmonary resuscitator that rescues that is used for.
For sudden cardiac arrest or other critical patients, respiratory arrest or seriously weaken will threat to life, as can not in time rescuing, curing by oxygen therapy, after ceasing breathing fully five, six minutes, cerebral cortex will cause not recoverable infringement because of anoxia.In this case, the rescue method of routine is in hospital, utilizes anesthetic laryngopharyngoscope rapidly endotracheal tube to be inserted, and connects oxygen cylinder by jet ventilator, the rhythm and pace of moving things is arranged sprays into oxygen, makes the lung expansion, shrinks, progressively second wind.If there is not jet ventilator, then can utilize simply respirator (air bag) to replace respirator to carry out.In above-mentioned rescue, the intubate of airway is carried out under oxygen free condition, promptly can not send into oxygen simultaneously in the process of intubate, has only that insert could oxygen supply after good.Like this,,, often can not in time insert the airway oxygen supply, make that sb.'s illness took a turn for the worse, threat to life as patient's glottis reflection is active, glottis closes, gnathospasma, laryngospasm suffocate etc. in case run into the situation of difficult intubation.At the problems referred to above, the inventor was 88203809.5 at application number once, 91207206.7,93232934.9 three parts of patent applications in successively provide, perfect a kind of multifunctional laryngoscope, utilize this laryngoscope and jet ventilator to be used, can in the process of airway intubate, spray oxygen supply simultaneously, oxygen therapy creates conditions in order to give emergency treatment to a patient in time, also can be in that to run into patient's glottis reflection active, when glottis closes, spray atomizing anesthetis to glottis rapidly, make glottis loose, avoid causing vagal excitation and damage vocal cords, so that in time airway is inserted at airway intubate process moderate stimulation glottis, can also be when rescuing the patient of sudden cardiac arrest, when inserting the airway oxygen supply, in lung, spray atomizing cardio-pulmonary resuscitation first aid medicine by trachea, in time rescue strive valuable time.The inventor also once provided a kind of quick jet ventilation endotracheal tube at application number in for 88215086.3 patent application, and the patient who suffocates for gnathospasma, laryngospasm needn't tracheostomize, directly carries out thyrocricoid puncture and gets final product ventilation oxygen-supplying.But because open jet ventilator volume is bigger, the general Alternating Current Power Supply that adopts, matching used with it large-scale oxygen bottle is long-pending bigger, heavy, move inconvenience, and small oxygen gas cylinder oxygen flow is little, can not satisfy supporting requirement, so multifunctional laryngoscope generally is to interconnect supporting use with jet ventilator, large-scale oxygen bottle under fixed occasion with quick jet ventilation endotracheal tube.This implements the general anesthesia induction operation, carries out tracheal intubation injection oxygen supply during apnea for the patient who chooses date for operation is very easily, but for the critical patient who rescues respiratory arrest or seriously weaken, even to the critical patient in the ward, still very inconvenient, let alone the critical patient in field or the family.Often only be furnished with simply respirator (air bag), anesthetic laryngopharyngoscope, endotracheal tube, small oxygen gas cylinder in the existing emergency case, the first aid medicine that some are indispensable, this is often unable to do what one wishes for rescuing the critical patient, and effect can not be satisfactory.
The object of the present invention is to provide a kind of urgent rescue critical patient that is applicable to, sudden cardiac arrest, respiratory arrest or the critical patient's that seriously weakens emergent cardio-pulmonary resuscitator particularly, this be multifunctional laryngoscope, fast on the new technique basis such as jet ventilation endotracheal tube further develop and perfect.
Basic design of the present invention is, with existing open jet ventilator be improved to that volume is little, the miniature injection respiratory organ of more perfect functions, available battery direct current supply, the small oxygen gas cylinder is improved to and can adapts to the big flow oxygen cylinder that respirator (device) requires, form volume emergent cardio-pulmonary resuscitator less, mobile, easy to carry with multifunctional laryngoscope, endotracheal tube, quick jet ventilation endotracheal tube etc., preferably adopt portable construction, each critical piece in the machine is separately fixed in the suitcase, connects into complete machine during work again and operate.
Specifically introduce below in conjunction with embodiment and accompanying drawing.
Fig. 1 is an emergent cardio-pulmonary resuscitator connection diagram provided by the invention, and emergent cardio-pulmonary resuscitator is by big flow oxygen cylinder 1, miniature injection respiratory organ 2, and multifunctional laryngoscope 3, endotracheal tube 4 is formed.Stored oxygen is after high-voltage switch gear valve regulation system, low pressure modulating valve system regulate in the oxygen cylinder 1, be input to the air inlet of miniature injection respiratory organ 2 with suitable pressure, produce under the control of the micro computer of in miniature injection respiratory organ 2, establishing and be fit to rescue pulse Oxygen Flow needs, that have controlled frequency and output to the endotracheal tube 4 that is installed among the multifunctional laryngoscope 3 from the gas outlet of respiratory organ 2, directly spray into by among the trachea of rescue patient.Emergent cardio-pulmonary resuscitator preferably is equipped with quick jet ventilation endotracheal tube again, for the patient that gnathospasma, laryngospasm are suffocated, the glottis reflection is active or glottis closes, can replace endotracheal tube 4 with quick jet ventilation endotracheal tube, directly send out and carry out thyrocricoid puncture to patient's ventilation oxygen-supplying.For the ease of carrying, emergent cardio-pulmonary resuscitator preferably adopts portable construction, and each critical piece in the machine is separately fixed in the suitcase, connects into complete machine during work again and operates.The big flow oxygen cylinder 1 that is adopted in the emergent cardio-pulmonary resuscitator makes after to architecture advances such as conventional oxygen cylinder valve, reducing valve body inner chamber, outlet nozzles, and when pressure was 0.3Mpa, oxygen flow was 15-20L/min, and volume is 2 liters.Miniature injection respiratory organ 2 in the cardio-pulmonary resuscitation machine, preferably adopt interchange, direct current can select power supply mode for two kinds, utilize the switching of solenoid control gas passage, under the state of miniature jet ventilator 2 powered-downs, electromagnetic valve is in opening state, still can continue oxygen supply like this under the situation of running down of battery.The first aid medicament of also can be furnished with simply respirator (air bag) in these cardiopulmonary resuscitating machine, using always is so that standby.
Emergent cardio-pulmonary resuscitator provided by the invention has the following advantages:
1, volume is little, easy to carry.
2, combination is flexible, easy to operate, is specially adapted to promptly rescue sudden cardiac arrest, respiratory arrest or the critical patient who seriously weakens.
3, be not only applicable to hospital, be applicable to field and family emergency yet.
4, be not only applicable to first aid, can be used as the oxygen uptake machine yet and be used for health care, treatment.
Claims (5)
1, a kind of emergent cardio-pulmonary resuscitator is characterized in that, is made up of big flow oxygen cylinder (1), miniature injection respiratory organ (2), multifunctional laryngoscope (3), endotracheal tube (4).
2, emergent cardio-pulmonary resuscitator as claimed in claim 1 is characterized in that, also comprises quick jet ventilation endotracheal tube.
3, emergent cardio-pulmonary resuscitator as claimed in claim 1 is characterized in that, adopts portable construction, and each critical piece is separately fixed in the suitcase in the machine, connects into complete machine during work again and operates.
4, emergent cardio-pulmonary resuscitator as claimed in claim 1, it is characterized in that, big flow oxygen cylinder (1) makes after to architecture advances such as conventional oxygen cylinder valve, reducing valve body inner chamber, outlet nozzles, and when pressure was 0.3Mpa, oxygen flow was 15-20L/min.
5, emergent cardio-pulmonary resuscitator as claimed in claim 1, it is characterized in that miniature injection respiratory organ (2) adopts and exchanges, direct current can be selected power supply mode for two kinds, utilizes the switching of solenoid control gas passage, under the state of power-off, electromagnetic valve is in opening state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94116934 CN1106705A (en) | 1994-10-17 | 1994-10-17 | Emergent cardio-pulmonary resuscitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94116934 CN1106705A (en) | 1994-10-17 | 1994-10-17 | Emergent cardio-pulmonary resuscitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1106705A true CN1106705A (en) | 1995-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94116934 Pending CN1106705A (en) | 1994-10-17 | 1994-10-17 | Emergent cardio-pulmonary resuscitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1106705A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102283628A (en) * | 2011-07-08 | 2011-12-21 | 舒妮 | Electronic control high-efficiency jet ventilation laryngoscope |
| CN103816594A (en) * | 2014-03-12 | 2014-05-28 | 郑方周 | Newborn breathing resuscitation device |
| CN105457137A (en) * | 2016-01-19 | 2016-04-06 | 朱烈烈 | Multifunctional composite breathing machine |
| CN109248358A (en) * | 2017-07-13 | 2019-01-22 | 哈达 | Injection oxygen supply conversion equipment |
| CN111643780A (en) * | 2020-05-09 | 2020-09-11 | 罗阳 | Breathing apparatus |
-
1994
- 1994-10-17 CN CN 94116934 patent/CN1106705A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102283628A (en) * | 2011-07-08 | 2011-12-21 | 舒妮 | Electronic control high-efficiency jet ventilation laryngoscope |
| CN102283628B (en) * | 2011-07-08 | 2013-09-11 | 舒妮 | Electronic control high-efficiency jet ventilation laryngoscope |
| CN103816594A (en) * | 2014-03-12 | 2014-05-28 | 郑方周 | Newborn breathing resuscitation device |
| CN105457137A (en) * | 2016-01-19 | 2016-04-06 | 朱烈烈 | Multifunctional composite breathing machine |
| CN105457137B (en) * | 2016-01-19 | 2018-04-10 | 青岛大学附属医院 | A kind of multi-functional compound lung ventilator |
| CN109248358A (en) * | 2017-07-13 | 2019-01-22 | 哈达 | Injection oxygen supply conversion equipment |
| CN111643780A (en) * | 2020-05-09 | 2020-09-11 | 罗阳 | Breathing apparatus |
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| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |