CN2885297Y - Whole-closed automatic control anesthesia machine - Google Patents

Whole-closed automatic control anesthesia machine Download PDF

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Publication number
CN2885297Y
CN2885297Y CN 200520020474 CN200520020474U CN2885297Y CN 2885297 Y CN2885297 Y CN 2885297Y CN 200520020474 CN200520020474 CN 200520020474 CN 200520020474 U CN200520020474 U CN 200520020474U CN 2885297 Y CN2885297 Y CN 2885297Y
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CN
China
Prior art keywords
computer
links
anesthesia
flow controller
patient
Prior art date
Application number
CN 200520020474
Other languages
Chinese (zh)
Inventor
郑方
李长缨
Original Assignee
郑方
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN 200520020474 priority Critical patent/CN2885297Y/en
Application granted granted Critical
Publication of CN2885297Y publication Critical patent/CN2885297Y/en

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Abstract

Disclosed is an enclosed-type automatic control anesthesia machine, in particular a computer control anesthesia machine for operation, in the prior art, anesthetist manual control basis the experience is employed by the medical authorities at home and abroad, meanwhile the narcotic density fluctuation in the blood of the patient can be created which is due to batch quantity give drug in the anesthesia process. Because of blood pressure, cardio electric and respiration of the patient can not immediate appearing; anesthesia accident risk is a concerned by the doctor and the patient in the major operation. The utility model comprising a computer (1) and a monitor (2) connected with the computer (1), the joint by the flow controller (4) and the computer (1), the joint by the flow controller (4) and the effusion meter (5), the joint by the electric control dosing pump (10) and the computer (1) which connected with the breathing machine (7), the breathing machine (7) is provide a anesthesia breathing return circuit (9). The utility model used for automatic control of anesthesia deepness and sign in the human body operation.

Description

Complete close is controlled anesthetic machine automatically
Technical field:
This utility model relates to a kind of anesthetic machine of computer monitoring of the usefulness of performing the operation.
Background technology:
At present, it is the rule of thumb manual supervisory method of anaesthetist that medical institutions both domestic and external adopt anesthesia, manual monitoring is subjected to anaesthetist's experience influence, the degree of anesthesia and anaesthetist's know-how, working experience, judgement have substantial connection, simultaneously, because the batch administration in the anesthesia process causes the anaesthetic fluctuation of concentration in the blood samples of patients, simultaneously since data edges such as patient's blood pressure, electrocardio, breathing can not in time manifest, can't supply the timely reference of anaesthetist, the anesthetic accident risk becomes the problem that doctor and patient pay close attention to most in major surgery.
Summary of the invention:
The purpose of this utility model provides a kind of anesthetic machine of automatic monitoring, by computer control micro-administration at any time, guarantees that the patient is in best narcotism, promotes the pharmacokinetic of anesthetics.
Above-mentioned purpose realizes by following technical scheme:
Complete close is controlled anesthetic machine automatically, its composition comprises: computer and the monitor that links to each other with described computer, described computer links to each other with described flow controller, described flow controller links to each other with effusion meter, described computer links to each other with described electronic control medicine feeding pump, described computer links to each other with respirator, and the anesthesia respiration loop is housed on the described respirator.
Above-mentioned complete close is controlled anesthetic machine automatically, described anesthesia respiration loop comprises the suction nozzle that links to each other with described loading pump and breather cheek valve, described anesthesia respiration loop comprises the exhaust tube that links to each other with expiratory one-way valve with reservoir bag, described suction nozzle links to each other with the patient oxygen face shield with described exhaust tube, and described expiration is equipped with the detecting sensor that links to each other with described computer in the loop.
Above-mentioned complete close is controlled anesthetic machine automatically, and described computer links to each other with electrocardiogram equipment, blood pressure machines, multifunctional monitoring instrument.
The beneficial effects of the utility model:
1. tradition anesthesia mainly is the clinical judgment according to the anesthesia doctor, the depth degree of wanting accurately to judge anesthesia in time has technical difficulty, in the actual operation process, the anaesthetist will be according to theoretical and experience in whole anesthesia process, at any time observe sign, observe and breathe, the cardiac monitoring instrument, according to sign and instruments monitor data, judge the changes of function of depth of anesthesia and body, different situations according to everyone are maked decision, and not only workload is big, and the working depth anxiety, even like this, anesthesia still has the danger of height, and this product keeps anaesthetizing depth level certain automatically by computer, improves the safety of anesthesia, be converted to computer controlled automatic from empirical control, make a senior anaesthetist can control several operations simultaneously, improved the detection scientific method of anesthesia, monitor the depth of anesthesia level in real time, better the senior anaesthetist's of performance ability improves the scientific and technological level of medical treatment.
2. this product can in time be obtained heart, the breath data of human body by detecting instrument, by the intravital anaesthetic level of gas detecting of breathing out, parameter by the instrument detecting human body, convert the ASC code data to binary data, deposit the computer relief area in, can send once value newly in per 10 seconds, handle, anaesthetize control by computer analysis.
3. by the automatically controlled micro-loading pump of computer control, become traditional pulsation administration and control administration into the trace of persistence, thereby finish the automatic anesthesia task, can before operation, the somatic data of particular patient be imported as basic data simultaneously, guarantee that the patient is in best depth of anesthesia, satisfactorily finishes the anesthesia task by compared with control.
4. in this product O is housed 2And N 2O flow controller 4, cooperate with the timely of flow controller by computer, can realize that flow adjusts function automatically, generally when complete close, use per minute 0-0.3 liter, wash and wash out the flow that uses 0-10 to rise, the control accuracy error is within 2%, and the flow signal of this flow controller is through Serial Port Line 20 and A/D converter input computer 1, the control signal of computer output is finished the control of computer to flow controller through A/D converter input flow rate controller.Also be provided with the hand control end on the flow controller, be convenient to washing out and recovery from anesthesia in the stage the special artificial regulatory that carries out in case of necessity.
5. this product can also be connected with commercial multifunctional monitoring instrument, by this instrument breathing, circulatory function is monitored the CO of breathing gas 2Dividing potential drop or concentration, O 2The concentration of concentration, anesthetics, frequency of respiration, SPO 2The ventilation of per minute, tidal volume, airway pressure, comply with ring, resistance ring, electrocardiogram, heart rate non-invasive blood pressure and invasive blood pressure or the like the monitoring, the normal value of monitor data by computer and this patient compared, for making normal judgement.
6. the other parts of this product combine with respirator, have improved ventilation and oxygenate, impel CO 2Discharge, improve PaO 2Guarantee normal respiratory function, the function that ensures respiration guarantees tidal volume and respiratory frequency.
7. participate in the anesthesia process by computer, data in time can be stored,, also can print anesthesia monitor procedure data, the data of operation are implemented to deposit in case history by printer 3 for the usefulness of case history inspection, scientific research.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.Accompanying drawing 2 is the syndeton sketch maps at this product back side.
The specific embodiment:
Embodiment 1:
Complete close is controlled anesthetic machine automatically, its composition comprises: computer 1 and the monitor 2 that links to each other by serial communication line 19 with described computer 1, described computer 1 links to each other through the circuit of serial communication line 20 with described flow controller 4, described flow controller 4 links to each other with effusion meter 5 by serial communication line 22, described computer links to each other with suction nozzle 15 by grug transportation tube 11 through the serial communication line 21 described loading pump 10 that links to each other with the circuit of described electronic control medicine feeding pump 10, described computer 1 links to each other with respirator 7, and anesthesia respiration loop 9 and respirator bellows 8 are housed on the described respirator 7.
Embodiment 2:
Embodiment 1 described complete close is controlled in the anesthetic machine automatically, described anesthesia respiration loop 9 comprises the suction nozzle 15 that links to each other with described loading pump 10 and breather cheek valve 13, described anesthesia respiration loop 9 also comprises the exhaust tube 16 that links to each other with expiratory one-way valve 14 with reservoir bag 23, described suction nozzle 15 links to each other with patient oxygen face shield 17 with described exhaust tube 16, and the detecting sensor 24 and the carboloy dioxide canister 12 that link to each other with described computer 1 are housed in the described breathing circuit 9.
Embodiment 3:
Embodiment 1 or 2 described complete closes are controlled anesthetic machine automatically, and described computer links to each other with multifunctional monitoring instrument 6 by serial communication line 18 with electrocardiogram equipment, blood pressure machines, described computer.

Claims (3)

1. a complete close is controlled anesthetic machine automatically, its composition comprises: computer and the monitor that links to each other with described computer, it is characterized in that: described computer links to each other with described flow controller, described flow controller links to each other with effusion meter, described computer links to each other with described electronic control medicine feeding pump, described computer links to each other with respirator, and the anesthesia respiration loop is housed on the described respirator.
2. complete close according to claim 1 is controlled anesthetic machine automatically, it is characterized in that: described anesthesia respiration loop comprises the suction nozzle that links to each other with described loading pump and breather cheek valve, described anesthesia respiration loop comprises the exhaust tube that links to each other with expiratory one-way valve with reservoir bag, described suction nozzle links to each other with the patient oxygen face shield with described exhaust tube, and described expiration is equipped with the detecting sensor that links to each other with described computer in the loop.
3. complete close according to claim 1 and 2 is controlled anesthetic machine automatically, it is characterized in that: described computer links to each other with electrocardiogram equipment, blood pressure machines, multifunctional monitoring instrument.
CN 200520020474 2005-03-25 2005-03-25 Whole-closed automatic control anesthesia machine CN2885297Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520020474 CN2885297Y (en) 2005-03-25 2005-03-25 Whole-closed automatic control anesthesia machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520020474 CN2885297Y (en) 2005-03-25 2005-03-25 Whole-closed automatic control anesthesia machine

Publications (1)

Publication Number Publication Date
CN2885297Y true CN2885297Y (en) 2007-04-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520020474 CN2885297Y (en) 2005-03-25 2005-03-25 Whole-closed automatic control anesthesia machine

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102526851A (en) * 2012-01-20 2012-07-04 朱洪远 Anesthesia machine
CN103417297A (en) * 2012-05-15 2013-12-04 德尔格医疗有限责任公司 Ceiling-mounted supply unit
CN103706011A (en) * 2014-01-14 2014-04-09 朱洪远 Conveniently-used breathing anaesthetic equipment
CN103908714A (en) * 2012-12-29 2014-07-09 北京谊安医疗系统股份有限公司 Waveform drawing method of monitoring system and monitoring equipment applying same
CN104188727A (en) * 2014-09-01 2014-12-10 钱莹 Multifunctional anesthesia table
CN104721932A (en) * 2015-02-28 2015-06-24 张伟 Inhaling type anesthesia diagnosis control device
CN104740740A (en) * 2015-04-06 2015-07-01 谭高霞 Comprehensive monitoring type respiration anaesthesia machine
CN104888327A (en) * 2015-05-27 2015-09-09 王莹 Rapid emergency anesthesia machine for ICU (intensive care unit) department
CN106267500A (en) * 2016-10-27 2017-01-04 遵义医学院附属医院 A kind of Multifunction surgery anesthesia machine
CN106955403A (en) * 2017-03-15 2017-07-18 中国人民解放军第三军医大学第二附属医院 A kind of closed loop inhalation anesthesia control system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102526851A (en) * 2012-01-20 2012-07-04 朱洪远 Anesthesia machine
CN103417297A (en) * 2012-05-15 2013-12-04 德尔格医疗有限责任公司 Ceiling-mounted supply unit
CN103417297B (en) * 2012-05-15 2016-12-28 德尔格制造股份两合公司 Suspension feeding unit
CN103908714A (en) * 2012-12-29 2014-07-09 北京谊安医疗系统股份有限公司 Waveform drawing method of monitoring system and monitoring equipment applying same
CN103908714B (en) * 2012-12-29 2016-04-20 北京谊安医疗系统股份有限公司 A kind of waveform drawing method of surveillance and the surveillance equipment of application the method
CN103706011A (en) * 2014-01-14 2014-04-09 朱洪远 Conveniently-used breathing anaesthetic equipment
CN104188727A (en) * 2014-09-01 2014-12-10 钱莹 Multifunctional anesthesia table
CN104721932A (en) * 2015-02-28 2015-06-24 张伟 Inhaling type anesthesia diagnosis control device
CN104740740A (en) * 2015-04-06 2015-07-01 谭高霞 Comprehensive monitoring type respiration anaesthesia machine
CN104888327A (en) * 2015-05-27 2015-09-09 王莹 Rapid emergency anesthesia machine for ICU (intensive care unit) department
CN106267500A (en) * 2016-10-27 2017-01-04 遵义医学院附属医院 A kind of Multifunction surgery anesthesia machine
CN106955403A (en) * 2017-03-15 2017-07-18 中国人民解放军第三军医大学第二附属医院 A kind of closed loop inhalation anesthesia control system
WO2018166481A1 (en) * 2017-03-15 2018-09-20 重庆奥基医药科技有限公司 Closed-loop inhalation anesthesia control system

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070404

Termination date: 20100325

C17 Cessation of patent right