CN101518664A - Portable field anesthetic machine - Google Patents
Portable field anesthetic machine Download PDFInfo
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- CN101518664A CN101518664A CN200910036664A CN200910036664A CN101518664A CN 101518664 A CN101518664 A CN 101518664A CN 200910036664 A CN200910036664 A CN 200910036664A CN 200910036664 A CN200910036664 A CN 200910036664A CN 101518664 A CN101518664 A CN 101518664A
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Abstract
The invention discloses a portable field anesthetic machine, which is structurally characterized by comprising a main frame, an integrated circuit module, a volatile tank module and a gas-flow rate control module, wherein the integrated circuit module, the volatile tank module and the gas-flow rate control module are easily detachably connected to the main frame; the gas-flow rate control module is provided with a gas input port for externally accessing oxygen and air, and the gas output port of the gas-flow rate control module is connected with the input port of the volatile tank module; the integrated circuit module comprises an expiration port, a suction port and a manual control bladder; the mixed gas output port of the volatile tank module is connected with the gas input end of the integrated circuit module through a one way valve 1; the control input end of the integrated circuit module is connected with a gas output end of the manual control bladder; and the expiration port and the suction port of the integrated circuit module are connected with a respiration pipe for the patient to breathe through a one way valve 2 and a one way valve 3 respectively. The invention connects the main frame, the integrated circuit module and the volatile tank module together through a connecting pipe, so that the volume of the anesthetic machine is greatly reduced.
Description
Technical field
The present invention relates to a kind of portable field anesthetic machine, belong to medical instruments field.
Background technology
At present, in army's field equipment, used anesthetic machine most of complete close automatic anesthesia machine or other in-caps.Though these anesthetic machines can satisfy the purposes of field operations anesthesia to a certain extent, but there is following defective in it: (1) the type anesthetic machine is an overall structure, each parts can not split, and it is bulky, heavy, generally highly near 100cm, weight reaches more than the 50kg, and mobile rotation is very inconvenient, and in moving, cause damage easily, no longer be applicable to the needs of modernized war or field emergency operation.(2) because each parts can not split, when parts damages, cause and wholely can not use the platform machine, maintenance is inconvenient, uses and the maintenance cost height.
Summary of the invention
The objective of the invention is, have big, the heavy shortcoming of volume, a kind of portable field anesthetic machine is provided in order to overcome existing anesthetic machine.
Purpose of the present invention can reach by taking following technical scheme:
Portable field anesthetic machine, its construction features is: comprise mainframe, integrated circuit module, volatilization jar module and gas flow-control module, integrated circuit module, volatilization jar module and gas flow-control module easy mounted-dismounted type are connected on the mainframe; The gas flow control module is provided with the gas input port of external oxygen and air, and the gas delivery port of gas flow control module connects the input port of volatilization module; The integrated circuit module comprises that exhalation vents, air entry, manual skin assist, the mist delivery outlet of volatilization module connects the gas input of integrated circuit module by one of check valve, the control input end of integrated circuit module connects the gas output end that manual skin is assisted, and exhalation vents and air entry are connected the breathing pipeline that patients is breathed by two of check valve respectively with three of check valve.
Purpose of the present invention can also reach by taking following technical scheme:
The present invention is further improved: volatilization jar module is made of volatilization jar and volatilization tank bracket assembly, external source of the gas links to each other by the arrival end of gas flow control module with the volatilization jar, the port of export of volatilization jar links to each other with an arrival end of integrated circuit module, another arrival end of integrated circuit module is connected with manual leather bag, the port of export of integrated circuit module links to each other with the breathing pipeline, and the volatilization jar is fixed on the mainframe by volatilization tank bracket assembly.
The present invention is further improved: the gas flow control module is provided with quick oxygen fill valve, one end of quick oxygen fill valve links to each other with the gas flow control module, the other end links to each other with the integrated circuit module by the live gas pipeline, and oxygen fill valve is fixed on the mainframe fast.
The present invention is further improved: be provided with two effusion meters and two bleed pressure tables in the gas flow control module, the oxygen input of gas input port is connected with the input of an effusion meter with a flow-limiting valve by a bleed pressure table, a check valve respectively with the air input, and the outfan of two effusion meters connects the input of volatilization jar module; Be used to detect the gas pressure and the flow of flowing through by bleed pressure harmony in the exterior effusion meter; Bleed pressure monitoring form and effusion meter can be fixed on the mainframe.
The present invention is further improved: be provided with one of gas integrated unit, check valve, airway pressure monitoring form and manual leather bag in the described integrated circuit module, be provided with in the gas integrated unit carboloy dioxide canister, check valve two, three and pressure limit valve of check valve; The outfan of volatilization jar module connects the input of carboloy dioxide canister by one of check valve, air entry connects two outfan of check valve, exhalation vents connects three input of check valve, and the airway pressure monitoring form is arranged on two junction of air entry and check valve; Carboloy dioxide canister is provided with respirator connector and Waste gas outlet; The delivery outlet of manual leather bag connects the control input end of gas integrated unit; Link to each other with the breathing pipeline by the airway pressure connection tube, the airway pressure monitoring form is fixed on the mainframe, is used to monitor the pressure of breathing in the pipeline, makes the staff know patient's breath state.
The present invention is further improved: manual control/machine control selector switch is arranged in described carboloy dioxide canister, make things convenient for the staff to select manual and two kinds of patterns of machine control.
The present invention is further improved: be provided with braces, handle and gantry base carriage on mainframe, mainframe and gantry base carriage constitute overall architecture, and braces lies in the two ends of gantry base carriage.
The present invention is further improved: described mainframe is provided with hook, be easy to operation table, locomotive etc. on support be fixed together, do not occupy the redundant space of operating room.
Compared with prior art, the present invention has the following advantages:
1, the present invention couples together mainframe, integrated circuit module, volatilization jar module and gas flow-control module with some connecting lines; adopt modularized design; with gas circuit control, gas circuit monitoring and the effective coalition of resist technology now together; make the functional unit of anesthetic machine; miniaturization, integrated, modularized design; the anesthetic machine volume is dwindled greatly, under reservation anesthetic machine basic function situation, be easy to carry more, transport, even air-drop.
2, because the present invention is arranged to the easy mounted-dismounted type modular construction, be convenient for changing parts, when certain parts damages in the machine, can in time change, have easy to maintenancely, use and the low beneficial effect of maintenance cost.
3, on the frame of the present invention a plurality of portable units are arranged, be convenient to move and transhipment, adapt to field condition, can launch the first aid of performing the operation rapidly.If the employing outer container, drawing in when moving transhipment does not more need independent packing, and it is little to occupy transportation and operating room space, is suitable for and manufacturing products for both peacetime and wartime us, dual-use.
Description of drawings
Fig. 1 is the internal structure sketch map of a specific embodiment of the present invention.
Fig. 2 is process of gas path figure of the present invention.
Fig. 3 is the external structure sketch map of a specific embodiment of the present invention.
Fig. 4 is the left view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
Referring to Fig. 1, the embodiment of the invention comprises mainframe 4, integrated circuit module 2, volatilization jar module and gas flow-control module, and integrated circuit module 2, volatilization jar module and gas flow-control module easy mounted-dismounted type are connected on the mainframe 4; The gas flow control module is provided with the gas input port 23 of external oxygen and air, and the gas delivery port of gas flow control module connects the input port of volatilization module; Integrated circuit module 2 comprises that exhalation vents 2-1, air entry 2-2, manual skin assist 21, the mist delivery outlet of volatilization module connects the gas input of integrated circuit module 2 by one of check valve, the control input end of integrated circuit module 2 connects manual skin and assists 21 gas output end, and exhalation vents 2-1 and air entry 2-2 are connected the breathing pipeline 1 that patients is breathed by two of check valve respectively with three of check valve.
Referring to Fig. 3 and Fig. 4, volatilization jar module is made of volatilization jar 8 and volatilization tank bracket assembly 9, external source of the gas links to each other by the arrival end of gas flow control module with volatilization jar 8, the port of export of volatilization jar 8 links to each other with an arrival end of integrated circuit module 2, another arrival end of integrated circuit module 2 is connected with manual leather bag 21, the port of export of integrated circuit module 2 links to each other with breathing pipeline 1, and volatilization jar 8 is fixed on the mainframe 4 by volatilization tank bracket assembly 9.The gas flow control module is provided with quick oxygen fill valve 13, and an end of quick oxygen fill valve 13 links to each other with the gas flow control module, the other end links to each other with integrated circuit module 2 by live gas pipeline 19, and oxygen fill valve 13 is fixed on the mainframe 4 fast.In the gas flow control module, be provided with two effusion meters 14 and two bleed pressure tables 7, the oxygen input of gas input port 23 is connected with the input of an effusion meter 14 with a flow-limiting valve by a bleed pressure table 7, a check valve respectively with the air input, and the outfan of two effusion meters 14 connects the input of volatilization jar module.Be provided with one of gas integrated unit, check valve, atmospheric pressure monitoring form 6 and manual leather bag 21 in the integrated circuit module 2, be provided with in the gas integrated unit carboloy dioxide canister, check valve two, three and pressure limit valve of check valve; The outfan of volatilization jar module connects the input of carboloy dioxide canister by one of check valve, air entry 2-2 connects two outfan of check valve, exhalation vents 2-1 connects three input of check valve, and atmospheric pressure monitoring form 6 is arranged on two junction of air entry 2-2 and check valve; Carboloy dioxide canister is provided with respirator connector 18 and Waste gas outlet; The delivery outlet of manual leather bag 21 connects the control input end of gas integrated unit.
In integrated circuit system 2, also be reserved with respirator interface 18,, can realize the anesthetic machine that is connected to become automatic control with respirator by changing the location status of manual control/machine control selector switch 17.In carboloy dioxide canister, be provided with manual control/machine control selector switch 17; Be provided with braces 3, handle 5 and gantry base carriage 11 on mainframe 4, mainframe 4 constitutes overall architecture with gantry base carriage 11, and braces 3 lies in the two ends of gantry base carriage 11; Described mainframe 4 is provided with hook 22, be easy to operation table, locomotive etc. on support be fixed together, do not occupy the redundant space of operating room.
Referring to Fig. 2 and Fig. 3, work process of the present invention is as follows:
When anesthetic machine brings into operation, source of the gas is provided after through gas cylinder air relief valve 12 by source of the gas bottle 16 or other uses satisfactory source of the gas, be connected on the gas source interface 22, the monitoring of bleed pressure table 7 shows the pressure of source of the gas, after gas obtains the flow of actual needs through effusion meter 14 control flows, sneak into anesthetic gases through volatilization tank bracket assembly 9 and volatilization jar 8 again, discharge by live gas connection tube 19 with quick oxygen fill valve 13 expellant gas, enter into integrated circuit system 2, breathing pipeline 1 is connected with patient airway, at this moment, by manual squeezing leather bag 21, gas just can form in corrugated hose 1 and integrated circuit system 2 and patient airway and pulmonary and close or the hemicompact closed loop system, realizes helping patient respiration, thereby realizes surgery anesthesia and human lung's oxygen supply.The airway pressure monitoring connection tube 15 of patient airway pressure monitoring by being connected with integrated circuit system 2 is connected with airway pressure monitoring form 6 on the frame 4, can real-time monitoring goes out the pressure of patient airway.Integrated circuit system 2 also is reserved with respirator interface 18, by changing the location status of manual control/machine control selector switch 17, can realize the anesthetic machine that is connected to become automatic control with respirator.
In the embodiments of the invention, anesthetic machine volume (containing outer container length * wide * height) 60 * 42 * 40cm contains the heavy 43kg of outer container, does not contain outer container and two heavy 23kg of oxygen cylinders, and a people can free-handly carry, join move behind the aluminum alloy pull rod case convenient.Oxygen cylinder volume 140 * 480mm, weight 8kg, capacity 4.9L can use 2-3 hour continuously by flow 1L/min calculating, and two oxygen cylinders of fully loaded outfit then can use 4-6 hour continuously, satisfied prolonged operations oxygen supply requirement.Characteristics such as the volume that this anesthetic machine had is little, in light weight, conveniently moving are fit to open-air operation first aid very much, the critical personnel of taking place in field extreme environment that causes for war, terrorist incident, flood, typhoon etc. and the sudden disaster event carry out scene operation first aid, strive for valuable time for rescuing critical personnel's life, simultaneously also be adapted at basic hospital and carry out emergent operation, army-civilian combination is for the basic medical treatment construction is done one's bit.
Claims (8)
1, portable field anesthetic machine, it is characterized in that: comprise mainframe (4), integrated circuit module (2), volatilization jar module and gas flow-control module, integrated circuit module (2), volatilization jar module and gas flow-control module easy mounted-dismounted type are connected on the mainframe (4); The gas flow control module is provided with the gas input port (23) of external oxygen and air, and the gas delivery port of gas flow control module connects the input port of volatilization module; Integrated circuit module (2) comprises that exhalation vents (2-1), air entry (2-2), manual skin assist (21), the mist delivery outlet of volatilization module connects the gas input of integrated circuit module (2) by one of check valve, the control input end of integrated circuit module (2) connects the gas output end that manual skin is assisted (21), and exhalation vents (2-1) and air entry (2-2) are connected the breathing pipeline (1) that patients is breathed by two of check valve respectively with three of check valve.
2, portable field anesthetic machine according to claim 1, it is characterized in that: volatilization jar module is made of volatilization jar (8) and volatilization tank bracket assembly (9), external source of the gas links to each other by the arrival end of gas flow control module with volatilization jar (8), the port of export of volatilization jar (8) links to each other with an arrival end of integrated circuit module (2), another arrival end of integrated circuit module (2) is connected with manual leather bag (21), the port of export of integrated circuit module (2) links to each other with breathing pipeline (1), and volatilization jar (8) is fixed on the mainframe (4) by volatilization tank bracket assembly (9).
3, portable field anesthetic machine according to claim 2, it is characterized in that: the gas flow control module is provided with quick oxygen fill valve (13), one end of quick oxygen fill valve (13) links to each other with the gas flow control module, the other end links to each other with integrated circuit module (2) by live gas pipeline (19), and oxygen fill valve (13) is fixed on the mainframe (4) fast.
4, portable field anesthetic machine according to claim 1, it is characterized in that: be provided with two effusion meters (14) and two bleed pressure tables (7) in the gas flow control module, the oxygen input of gas input port (23) is connected with the input of a flow-limiting valve with an effusion meter (14) by a bleed pressure table (7), a check valve respectively with the air input. the outfan of two effusion meters (14) connects the input of volatilization jar module.
5, portable field anesthetic machine according to claim 1, it is characterized in that: be provided with one of gas integrated unit, check valve, atmospheric pressure monitoring form (6) and manual leather bag (21) in the described integrated circuit module (2), be provided with in the gas integrated unit carboloy dioxide canister, check valve two, three and pressure limit valve of check valve; The outfan of volatilization jar module connects the input of carboloy dioxide canister by one of check valve, air entry (2-2) connects two outfan of check valve, exhalation vents (2-1) connects three input of check valve, and atmospheric pressure monitoring form (6) is arranged on two junction of air entry (2-2) and check valve; Carboloy dioxide canister is provided with respirator connector (18) and Waste gas outlet; The delivery outlet of manual leather bag (21) connects the control input end of gas integrated unit.
6, portable field anesthetic machine according to claim 5 is characterized in that: manual control/machine control selector switch (17) is arranged in described carboloy dioxide canister.
7, portable field anesthetic machine according to claim 1, it is characterized in that: on mainframe (4), be provided with braces (3), handle (5) and gantry base carriage (11), mainframe (4) constitutes overall architecture with gantry base carriage (11), and braces (3) lies in the two ends of gantry base carriage (11).
8, portable field anesthetic machine according to claim 7 is characterized in that: described mainframe (4) is provided with hook (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910036664A CN101518664A (en) | 2009-01-15 | 2009-01-15 | Portable field anesthetic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910036664A CN101518664A (en) | 2009-01-15 | 2009-01-15 | Portable field anesthetic machine |
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|---|---|
| CN101518664A true CN101518664A (en) | 2009-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910036664A Pending CN101518664A (en) | 2009-01-15 | 2009-01-15 | Portable field anesthetic machine |
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| CN (1) | CN101518664A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120055A (en) * | 2011-03-09 | 2011-07-13 | 广州军区广州总医院 | Portable anesthesia machine based on oxygen self-supplying |
| CN102188769A (en) * | 2011-05-24 | 2011-09-21 | 深圳市科曼医疗设备有限公司 | Adapter coupler for connecting anesthesia machine with integrated circuit |
| CN102836491A (en) * | 2011-06-25 | 2012-12-26 | 德尔格医疗有限责任公司 | Device for dispensing oxygen for anesthesia device |
| WO2013107254A1 (en) * | 2012-01-19 | 2013-07-25 | 深圳迈瑞生物医疗电子股份有限公司 | Medical equipment for gas monitoring |
| CN102139133B (en) * | 2010-02-01 | 2015-09-23 | 深圳迈瑞生物医疗电子股份有限公司 | A kind of gas and vapor permeation method in anesthesiaing system and anesthesiaing system |
| CN105727412A (en) * | 2016-05-04 | 2016-07-06 | 南京乐基医疗器械有限公司 | Anesthesia machine system and control method thereof |
| CN105749400A (en) * | 2015-01-02 | 2016-07-13 | 德尔格制造股份两合公司 | Anesthetic dispensing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1454795A (en) * | 1973-05-31 | 1976-11-03 | Anderson K A | Portable anaesthetic unit |
| US4691700A (en) * | 1984-07-03 | 1987-09-08 | Konstructa Trencin, Narodny Podnik | Anaesthetical circuit with reverse inhalation equipped with an injector of escaped anaesthetics |
| CN1094969A (en) * | 1993-05-27 | 1994-11-16 | 朱兴中 | Anesthesia respirator |
| US20030140922A1 (en) * | 1999-12-15 | 2003-07-31 | Colin Dunlop | Anaesthetic apparatus |
| JP3987332B2 (en) * | 2001-12-04 | 2007-10-10 | 芳光 三条 | Anesthesia machine |
| CN201346344Y (en) * | 2009-01-15 | 2009-11-18 | 广州军区广州总医院 | Portable field anesthesia machine |
-
2009
- 2009-01-15 CN CN200910036664A patent/CN101518664A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1454795A (en) * | 1973-05-31 | 1976-11-03 | Anderson K A | Portable anaesthetic unit |
| US4691700A (en) * | 1984-07-03 | 1987-09-08 | Konstructa Trencin, Narodny Podnik | Anaesthetical circuit with reverse inhalation equipped with an injector of escaped anaesthetics |
| CN1094969A (en) * | 1993-05-27 | 1994-11-16 | 朱兴中 | Anesthesia respirator |
| US20030140922A1 (en) * | 1999-12-15 | 2003-07-31 | Colin Dunlop | Anaesthetic apparatus |
| JP3987332B2 (en) * | 2001-12-04 | 2007-10-10 | 芳光 三条 | Anesthesia machine |
| CN201346344Y (en) * | 2009-01-15 | 2009-11-18 | 广州军区广州总医院 | Portable field anesthesia machine |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139133B (en) * | 2010-02-01 | 2015-09-23 | 深圳迈瑞生物医疗电子股份有限公司 | A kind of gas and vapor permeation method in anesthesiaing system and anesthesiaing system |
| CN102120055A (en) * | 2011-03-09 | 2011-07-13 | 广州军区广州总医院 | Portable anesthesia machine based on oxygen self-supplying |
| CN102120055B (en) * | 2011-03-09 | 2016-05-04 | 广州军区广州总医院 | Based on the Portable anesthesia machine of oxygen self-sufficiency |
| CN102188769A (en) * | 2011-05-24 | 2011-09-21 | 深圳市科曼医疗设备有限公司 | Adapter coupler for connecting anesthesia machine with integrated circuit |
| CN102836491A (en) * | 2011-06-25 | 2012-12-26 | 德尔格医疗有限责任公司 | Device for dispensing oxygen for anesthesia device |
| US9283347B2 (en) | 2011-06-25 | 2016-03-15 | Drägerwerk AG & Co. KGaA | Device for dispensing oxygen for an anesthesia device |
| CN102836491B (en) * | 2011-06-25 | 2016-03-16 | 德尔格制造股份两合公司 | The device of the dosage for distributing oxygen of anesthesia equipment |
| WO2013107254A1 (en) * | 2012-01-19 | 2013-07-25 | 深圳迈瑞生物医疗电子股份有限公司 | Medical equipment for gas monitoring |
| US9714927B2 (en) | 2012-01-19 | 2017-07-25 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Medical equipment for gas monitoring |
| CN105749400A (en) * | 2015-01-02 | 2016-07-13 | 德尔格制造股份两合公司 | Anesthetic dispensing device |
| CN105749400B (en) * | 2015-01-02 | 2019-10-18 | 德尔格制造股份两合公司 | Anesthetic dispenser |
| CN105727412A (en) * | 2016-05-04 | 2016-07-06 | 南京乐基医疗器械有限公司 | Anesthesia machine system and control method thereof |
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Application publication date: 20090902 |