CN205434609U - Anesthesia machine breathing - Google Patents
Anesthesia machine breathing Download PDFInfo
- Publication number
- CN205434609U CN205434609U CN201521107639.6U CN201521107639U CN205434609U CN 205434609 U CN205434609 U CN 205434609U CN 201521107639 U CN201521107639 U CN 201521107639U CN 205434609 U CN205434609 U CN 205434609U
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- CN
- China
- Prior art keywords
- heating
- heating mantle
- siphunculus
- anesthetic gas
- corrugated tube
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an anesthesia machine breathing, this anesthesia machine breathing include anesthesia machine breathing body, host computer air inlet, host computer gas outlet and bellows heating heat preservation device, bellows heating heat preservation device includes and bellows heating jacket, heating cabinet and temperature -control circuit board is connected with the breathing machine bellows on host computer air inlet and host computer gas outlet, the heating cabinet with the temperature -control circuit board all sets up on the anesthesia machine breathing body, be provided with heater, miniature pump and temperature sensor in the heating cabinet, the heating jacket overlaps respectively to be put on the breathing machine bellows, be provided with the heating duct on the heating jacket, the heating duct respectively with miniature pump with the heating cabinet links to each other, the temperature -control circuit board all with heater, miniature pump and temperature sensor are connected. The utility model discloses ambient temperature is invariable around can keeping the breathing machine bellows, reduces the condensation who breathes the intraductal steam of ripple.
Description
Technical field
This utility model relates to a kind of anesthetic gas machine.
Background technology
In some clinical operations, in order to farthest reduce because of operation to patient with pain, therefore be usually in operation and use anesthetic gas machine that patient anaesthetized to perform the operation again.Anesthetic gas machine carries, to patient, the gas that required oxygen is breathed out with absorption patient generally by respirator corrugated tube.
The gas temperature of patient's exhalation is higher, when touching the relatively low anesthetic machine breathing circuit of temperature, condensation can form hydrops in breathing circuit, if these hydrops place not in time is comprehended affect normally working of anesthetic machine.The existing method preventing from producing condensation hydrops in breathing circuit, is to arrange exchange condensing unit at the expiration end of the breathing circuit of anesthetic machine, for the filtration to expiration end steam.Exchange condensing unit is usually arranged in anesthetic gas machine, the steam entered in exchange condensing unit can be processed in time, but the air-flow of patient's exhalation needs to get to exchange condensing unit through one section of respirator corrugated tube, during respirator corrugated tube conveying patient's exhaled air flow, reason due to the temperature difference, part steam can directly condense in corrugated tube equally and form hydrops, if anesthetic machine works long hours, substantial amounts of hydrops can be formed, it is possible to occur hydrops to pour in down a chimney the phenomenon in disease population in respirator corrugated tube.
Utility model content
The purpose of this utility model is to provide a kind of anesthetic gas machine, the corrugated tube heating and heat-insulating device arranged on this anesthetic gas machine, respirator bellows ambient temperature can be kept in operation constant, thus the steam that effectively prevent patient's exhalation occurred the phenomenon of condensation before entering into respirator inlet end.
nullThe technical scheme in the invention for solving the technical problem is: a kind of anesthetic gas machine，This anesthetic gas machine includes anesthetic gas machine body、Main frame air inlet and main frame gas outlet，Described main frame air inlet and described main frame gas outlet connect and has respirator corrugated tube，It is characterized in that，Described anesthetic gas machine also includes a corrugated tube heating and heat-insulating device，Described corrugated tube heating and heat-insulating device includes corrugated tube heating mantle、Add hot tank and temperature control circuit board，Described add hot tank and described temperature control circuit board is arranged on described anesthetic gas machine body，Described add hot tank in be provided with heating wire、Micro pump and temperature sensor，Described heating mantle is nested with respectively on described respirator corrugated tube，It is provided with heating duct in described heating mantle，Described heating duct is connected with described micro pump and the described hot tank that adds respectively，The connection corresponding with described temperature control circuit board of described heating wire，The connection corresponding with described temperature control circuit board of described micro pump，Described temperature sensor connection corresponding with described temperature control circuit board.
Preferably, described heating mantle also includes heating mantle siphunculus and heating mantle shell, described heating duct is between described heating mantle siphunculus and described heating mantle shell, and described heating duct is spirally wound on described heating mantle siphunculus outer circle wall, described respirator corrugated tube is nested with in described heating mantle siphunculus.
Further, being provided with helical blade on the outer circle wall of described heating mantle siphunculus, described heating duct is described in adjacent two between helical blade.
Further, a heat-insulation layer is set between described heating mantle siphunculus and heating mantle shell, and described heat-insulation layer is positioned at outside described heating duct.
Further, the two ends at described heating mantle siphunculus are respectively arranged with taper port.
Preferably, water outlet port at the described water inlet port adding hot tank and described micro pump is respectively provided with a three way cock, the two-port adding the described three way cock on hot tank inlet end mouth described in being arranged on is connected with the water outlet port of two described heating ducts respectively by conduit, and the described three way cock being arranged on described micro pump water outlet port is connected with the water inlet port of two described heating ducts respectively by conduit.
The beneficial effects of the utility model are:
This utility model is equipped with heating mantle on the respirator corrugated tube between patient and respirator inlet end, heating mantle is able to maintain that the temperature of the temperature and characteristics of contaminated respiratory droplets gas of breathing corrugated tube peripheral environment is close, in operation for a long time, in breathing corrugated tube, seeping phenomenon will not be produced；And it being outside equipped with heat-insulation layer at heating duct of the present utility model, heat-insulation layer can effectively prevent the extraneous heat exchange with heating duct, for maintaining heating duct temperature constant to provide safeguard；Meanwhile, the two ends of heating mantle siphunculus arrange taper port and enable to respirator corrugated tube and heating mantle firmly collocated.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is part preferred embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is overall structure side view of the present utility model；
Fig. 3 is heating mantle internal structure schematic diagram；
Fig. 4 is heating mantle sectional view；
Fig. 5 is for adding hot tank interior views；
In figure: 1 anesthetic gas machine body, 11 main frame air inlets, 12 main frame gas outlets, 13 respirator corrugated tubes, 2 corrugated tube heating and heat-insulating devices, 211 heating ducts, 2111 heating duct water outlet ports, 2112 heating ducts water inlet ports, 212 heating mantle siphunculus, 2121 taper ports, 2122 helical blades, 213 heating mantle shells, 214 heat-insulation layers, 22 temperature control circuit board, 23 add hot tank, 24 heating wires, 25 temperature sensors, 26 micro pumps, 3 conduits, 4 three way cock.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of preferred embodiment of the present utility model rather than whole embodiments.Those skilled in the art can do similar deformation in the case of this utility model intension, and therefore this utility model is not limited by following public specific embodiment.
nullThis utility model provides a kind of anesthetic gas machine，This anesthetic gas machine includes anesthetic gas machine body 1、Main frame air inlet 11、Main frame gas outlet 12 and corrugated tube heating and heat-insulating device 2，Described main frame air inlet 11 and described main frame gas outlet 12 connect and has respirator corrugated tube 13，The breathing circuit of the respiration channel of patient with anesthetic gas machine is serially connected by described respirator corrugated tube 13，Described corrugated tube heating and heat-insulating device 2 includes corrugated tube heating mantle 21、Add hot tank 23 and temperature control circuit board 22，Described add hot tank 23 and described temperature control circuit board 22 is arranged on described anesthetic gas machine body 1，Described add hot tank 23 in be provided with heating wire 24、Micro pump 26 and temperature sensor 25 (as shown in Figure 5)，Described heating mantle 21 is nested with respectively on described respirator corrugated tube 13，It is provided with heating duct 211 in described heating mantle 21，The specific embodiment of described heating mantle 21 is: described heating mantle 21 includes heating duct 211、Heating mantle siphunculus 212 and heating mantle shell 213，Described heating duct 211 is between described heating mantle siphunculus 212 and described heating mantle shell 213，And described heating duct 211 is spirally wound on described heating mantle siphunculus 212 outer circle wall，Described respirator corrugated tube 13 is nested with in described heating mantle siphunculus 212.Because of in operation process, may need frequently to move respirator corrugated tube 13, for during mobile respirator corrugated tube 13, ensure that heating duct 211 still is able to be wrapped in uniformly on heating mantle siphunculus 212, the outer circle wall of heating mantle siphunculus 212 arranges helical blade 2122, heating duct 211 is described in adjacent two between helical blade 2122, heating duct 211 is played a buffer action by helical blade 2122, during mobile respirator corrugated tube 13, heating duct 211 can be effectively prevented to be packed together, and cause and heating mantle siphunculus 212 is heated uneven；For preventing during mobile respirator corrugated tube 13, bigger slip is there is in respirator corrugated tube 13 in heating mantle siphunculus 212, therefore a taper port 2121 is respectively set at the two ends of heating mantle siphunculus 212, respirator corrugated tube 13 is played certain fixation by taper port 2121.
nullHeating duct 211 is connected with described micro pump 26 and the described hot tank 23 that adds respectively，Its specific embodiment is: the water outlet port at the water inlet port and described micro pump 26 that add hot tank 23 is respectively provided with a three way cock 4，The two-port adding the described three way cock 4 that hot tank 23 is intake on port described in being arranged on is connected with the heating duct water outlet port 2111 of two described heating ducts 211 respectively by conduit 3，The described three way cock 4 being arranged on described micro pump 26 water outlet port is connected with the heating duct water inlet port 2112 of two described heating ducts respectively by conduit，In heating process，Micro pump 26 passes through three way cock 4 by the delivery containing uniform temperature to two heating duct 211，Hot water in two heating ducts 211 through being arranged on the three way cock 4 added in hot tank 23 collect be flowed into add hot tank 23 in again heat.
Described temperature control circuit board 22 is connected with described heating wire 24, micro pump 26 and temperature sensor 25.In heating process, temperature control circuit board 22 connects the power supply of heating wire 24, the water that heating wire 24 starts adding in hot tank 23 heats, when the temperature of water reaches 40 DEG C, the high temperature signal collected is passed to temperature control circuit board 22 by temperature sensor 25, after temperature control circuit board 22 receives high temperature signal, cut off the power supply of heating wire 24, heating wire 24 is made to stop heating, temperature control circuit board 22 connects micro pump 26 power supply simultaneously, make its hot-water supply in heating duct 211 of starting working, micro pump 26 is constantly in duty afterwards switching on power, do not changed by follow-up water temperature and affected；When adding in hot tank 23 temperature of water less than 38 DEG C, the low-temperature signal collected is passed to temperature control circuit board 22 by temperature sensor 25, after temperature control circuit board 22 receives low-temperature signal, again connect the power supply of heating wire 24, it is made to carry out heating work, in whole heating process, the water temperature added in hot tank 23 is controlled between 38 DEG C to 40 DEG C by temperature control circuit board 22, to be supplied to the suitable heating-up temperature of heating duct 211, and then the steam that can effectively prevent patient from breathing out condenses formation hydrops in heating mantle siphunculus 212.
In heating process, in order to reduce heating duct 211 and extraneous heat exchange further, therefore a heat-insulation layer 214 is set between described heating mantle siphunculus 212 and heating mantle shell 213, and described heat-insulation layer 214 is positioned at outside described heating duct 211.
In addition to the technical characteristic described in description, it is the known technology of those skilled in the art.
The above combines accompanying drawing and is described above in detail preferred implementation of the present utility model and embodiment; but this utility model is not limited to the above-described embodiment and examples; for those skilled in the art; without departing from the concept of the premise utility; can also make some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (6)
- null1. an anesthetic gas machine，This anesthetic gas machine includes anesthetic gas machine body、Main frame air inlet and main frame gas outlet，Described main frame air inlet and described main frame gas outlet connect and has respirator corrugated tube，It is characterized in that，Described anesthetic gas machine also includes a corrugated tube heating and heat-insulating device，Described corrugated tube heating and heat-insulating device includes corrugated tube heating mantle、Add hot tank and temperature control circuit board，Described add hot tank and described temperature control circuit board is arranged on described anesthetic gas machine body，Described add hot tank in be provided with heating wire、Micro pump and temperature sensor，Described heating mantle is nested with respectively on described respirator corrugated tube，It is provided with heating duct in described heating mantle，Described heating duct is connected with described micro pump and the described hot tank that adds respectively，Described temperature control circuit board and described heating wire、Micro pump is connected with temperature sensor.
- Anesthetic gas machine the most according to claim 1, it is characterized in that, described heating mantle also includes heating mantle siphunculus and heating mantle shell, described heating duct is between described heating mantle siphunculus and described heating mantle shell, and described heating duct is spirally wound on described heating mantle siphunculus outer circle wall, described respirator corrugated tube is nested with in described heating mantle siphunculus.
- Anesthetic gas machine the most according to claim 2, is characterized in that, is provided with helical blade on the outer circle wall of described heating mantle siphunculus, and described heating duct is described in adjacent two between helical blade.
- Anesthetic gas machine the most according to claim 2, is characterized in that, arranges a heat-insulation layer between described heating mantle siphunculus and heating mantle shell, and described heat-insulation layer is positioned at outside described heating duct.
- 5. according to the anesthetic gas machine described in claim 3 or 4, it is characterized in that, be respectively arranged with taper port at the two ends of described heating mantle siphunculus.
- Anesthetic gas machine the most according to claim 1, it is characterized in that, water outlet port at the described water inlet port adding hot tank and described micro pump is respectively provided with a three way cock, the two-port adding the described three way cock on hot tank water inlet end mouth described in being arranged on is connected with the water outlet port of two described heating ducts respectively by conduit, and the described three way cock being arranged on described micro pump water outlet port is connected with the water inlet port of two described heating ducts respectively by conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107639.6U CN205434609U (en) | 2015-12-25 | 2015-12-25 | Anesthesia machine breathing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107639.6U CN205434609U (en) | 2015-12-25 | 2015-12-25 | Anesthesia machine breathing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205434609U true CN205434609U (en) | 2016-08-10 |
Family
ID=56579278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521107639.6U Expired - Fee Related CN205434609U (en) | 2015-12-25 | 2015-12-25 | Anesthesia machine breathing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205434609U (en) |
-
2015
- 2015-12-25 CN CN201521107639.6U patent/CN205434609U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161225 |