Integrated gaseous anesthesia device

Abstract

The utility model provides an integrated gaseous anesthesia device, and relates to the technical field of anesthesia devices. The integrated gaseous anesthesia device comprises a main support, an evaporator, an anesthesia induction box, a gas source flowmeter, a waste gas recovery tank and a negative pressure box, the main support, the evaporator, the anesthesia induction box, the gas source flowmeter, the waste gas recovery tank and the negative pressure box are fixed to the main support, the anesthesia induction box comprises a gas inlet and a gas outlet, and the upstream of the evaporator is communicated with the gas source flowmeter. The downstream of the evaporator is communicated with the air inlet, the air outlet is communicated with the waste gas recovery tank, and the negative pressure box is communicated with the downstream of the waste gas recovery tank, so that all parts are systematically integrated, as the positions of all the parts are fixed, only air pipes for communicating all the parts need to be installed, air pipe connection is more convenient, and inconvenience in air pipe installation caused by scattered and disordered parts is avoided; mounting errors are avoided, and mounting time is saved. The whole anesthesia process is completed in the integrated gaseous anesthesia device, and the anesthesia efficiency of anesthetizing small animals is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to anaesthetic device technical field, especially in one -piece gas anaesthetic device. BACKGROUND

[0002] The prior art gas anaesthetic device for small animals lacks systematic structure design, and the gas anaesthetic device needs to be installed before the small animals are anaesthetized. UTILITY MODEL CONTENTS

[0003] The utility model wants to solve the technical problem of overcoming the prior art small animal gas anaesthetic device lacking systematic structure design, inconvenient to use, long time consuming and easy to make mistakes, and provides one -piece gas anaesthetic device.

[0004] The utility model solves the above technical problem through the following technical scheme:

[0005] The utility model provides a one -piece gas anaesthetic device, the one -piece gas anaesthetic device includes main support, evaporimeter, anaesthetic induction box, gas source flowmeter, waste gas recovery tank and negative pressure box, the main support the evaporimeter the anaesthetic induction box the gas source flowmeter the waste gas recovery tank with the negative pressure box is fixed on the main support,

[0006] The anaesthetic induction box includes air inlet and air outlet, the upstream of the evaporimeter is communicated with the gas source flowmeter, the downstream of the evaporimeter is communicated with the air inlet, the air outlet is communicated with the waste gas recovery tank, and the negative pressure box is communicated with the downstream of the waste gas recovery tank.

[0007] In the present scheme, the integrated gas anesthesia device integrates each accessory system by fixing the vaporizer, the anesthesia induction box, the gas source flow meter, the waste gas recovery tank and the negative pressure box on the main support. Since the positions of each accessory are fixed, only the gas pipe connecting each accessory needs to be installed, which is more convenient to connect. This avoids the inconvenience of installing the gas pipe caused by the dispersion of each accessory and avoids errors during installation, saving the time spent on installation. The gas first passes through the gas source flow meter and then enters the vaporizer. The gas source flow meter is used to control the flow of gas entering the integrated gas anesthesia device. The vaporizer is used to put in liquid anesthetic agents. The liquid anesthetic agents are converted into gaseous state in the vaporizer. The gaseous anesthetic agents are injected into the anesthesia induction box through the gas inlet. The small animals to be anesthetized are placed in the anesthesia induction box for anesthesia. The waste gas after anesthesia is discharged to the waste gas recovery tank through the gas outlet. The waste gas recovery tank is used to recover the waste gas after anesthesia. The negative pressure box is connected downstream of the waste gas recovery tank. The negative pressure box is used to generate negative pressure, thereby being more conducive to collecting the waste gas after anesthesia. The whole anesthesia process of the small animals is completed on the panel of the integrated gas anesthesia device, which improves the anesthesia efficiency of the small animals.

[0008] Preferably, the integrated gas anesthesia device further comprises an induction box flow meter, both ends of the induction box flow meter being connected to the vaporizer and the anesthesia induction box respectively, and the induction box flow meter being fixed on the main support.

[0009] In the present scheme, an induction box flow meter is further arranged between the vaporizer and the anesthesia induction box. The induction box flow meter is used to control the flow of gas entering the anesthesia induction box. On the basis of arranging the gas source flow meter, the induction box flow meter is further arranged to adjust the flow of gas in multiple levels, which makes the adjustment of the flow of anesthesia gas more accurate and improves the anesthesia effect of the integrated gas anesthesia device. By fixing the induction box flow meter on the main support, the integration of each accessory system is more convenient, and the dispersion of each accessory is avoided.

[0010] Preferably, the integrated gas anesthesia device further comprises an air pump or an oxygen generating device, and the air pump or the oxygen generating device is connected to the gas source flow meter.

[0011] Preferably, the main support comprises a base, and the negative pressure box is arranged on the base and below the waste gas recovery tank.

[0012] In the present scheme, the gas source connected to the integrated gas anesthesia device can be air or oxygen. If the gas source is air, the air is pumped by the air pump, and the air pump is connected to the gas source flow meter. The gas source flow meter can control the flow of the air. If the gas source is oxygen, the oxygen generating device is connected to the gas source flow meter, so that the oxygen is input. The gas source flow meter can control the flow of the oxygen.

[0013] Preferably, the vaporizer comprises a vaporizer body and a filling element for containing the anesthetic agent, the filling element being in communication with the vaporizer body, the filling element being arranged on a side of the vaporizer body close to the operator.

[0014] In this scheme, the vaporizer comprises a vaporizer body and a filling element for containing the anesthetic agent, the filling element being in communication with the vaporizer body, the anesthetic agent being introduced into the vaporizer body after being added to the filling element and then being converted into a gaseous state in the vaporizer body. By arranging the filling element on a side of the vaporizer body close to the operator, the operator can more conveniently add the anesthetic agent to the filling element, making it more convenient for the operator to use the integrated gas anesthetic device.

[0015] Preferably, the integrated gas anesthetic device further comprises an anesthetic mask, the anesthetic mask being in communication with the output end of the vaporizer.

[0016] In this scheme, the integrated anesthetic device is further provided with an anesthetic mask, the anesthetic mask being in communication with the output end of the vaporizer. After the small animal is anesthetized in the anesthetic induction box, the small animal can be taken out of the anesthetic induction box and the nose of the small animal can be placed in the anesthetic mask, ensuring that the small animal is in a good anesthetic state. The provision of the anesthetic mask can further ensure the anesthetic effect and avoid the impact of insufficient anesthesia of the small animal in the anesthetic induction box on experimental operation.

[0017] Preferably, the integrated gas anesthetic device further comprises an anesthetic mask flow meter, two ends of the anesthetic mask flow meter being in communication with the vaporizer and the anesthetic mask, respectively.

[0018] In this scheme, the integrated anesthetic device is further provided with an anesthetic mask flow meter, the anesthetic mask flow meter being used to control the flow of gas flowing into the anesthetic mask, so that the anesthetic effect can be more accurately adjusted.

[0019] Preferably, the gas source flow meter is arranged on a side of the main support close to the operator.

[0020] And / or, the induction box flow meter is arranged on a side of the main support close to the operator.

[0021] And / or, the anesthetic mask flow meter is arranged on a side of the main support close to the operator.

[0022] In this scheme, by arranging the gas source flow meter on a side of the main support close to the operator, the operator can more conveniently adjust the flow of gas from the gas source. By arranging the induction box flow meter on a side of the main support close to the operator, the operator can more conveniently adjust the flow of gas flowing into the induction box. By arranging the anesthetic mask flow meter on a side of the main support close to the operator, the operator can more conveniently adjust the flow of gas flowing into the anesthetic mask.

[0023] Preferably, the evaporator and the anesthesia induction box are arranged on the side of the main support close to the operator, and the waste gas recovery tank is arranged on the side of the main support away from the operator.

[0024] In the scheme, the evaporator and the anesthesia induction box are arranged on the side of the main support close to the operator, so that the operator can conveniently take and place small animals and perform anesthesia operation, and the waste gas recovery tank is arranged on the side of the main support away from the operator, so that the space on the side of the main support away from the operator can be fully utilized, and the anesthesia operation of the operator can be avoided from being affected by the waste gas recovery tank.

[0025] Preferably, the integrated gas anesthesia device further comprises a supporting plate arranged on the side of the main support close to the operator, one end of the supporting plate is connected with the main support, and the other end of the supporting plate extends away from the main support, and the anesthesia induction box is arranged on the supporting plate.

[0026] In the scheme, the supporting plate is arranged on the side of the main support close to the operator, one end of the supporting plate is connected with the main support, and the other end of the supporting plate extends away from the main support, and the anesthesia induction box is arranged on the supporting plate, so that the anesthesia induction box can be conveniently placed, and the operator can conveniently use the anesthesia induction box.

[0027] Preferably, in the vertical direction, the air inlet is located below the air outlet.

[0028] In the scheme, the anesthesia induction box comprises an air inlet and an air outlet, and in the vertical direction, the air inlet is arranged below the air outlet, so that the position of the air inlet is matched with the position of the nose of the small animal, and the small animal can conveniently inhale the anesthetic gas, and the anesthesia effect is further improved. The air outlet is arranged above, so that the anesthetic gas can be fully absorbed in the anesthesia induction box before being discharged from the air outlet, and the utilization rate of the anesthetic gas is improved.

[0029] The positive progress effect of the utility model lies in:

[0030] The integrated gas anesthesia device integrates each accessory system by fixing the evaporator, the anesthesia induction box, the gas source flow meter, the waste gas recovery tank and the negative pressure box on the main support. Since the positions of each accessory are fixed, only the gas pipe connecting each accessory is needed to be installed, the gas pipe connection is more convenient, the scattered accessories leading to inconvenient installation of the gas pipe is avoided, installation errors are avoided, and installation time is saved. The gas first passes through the gas source flow meter and then enters the evaporator. The gas source flow meter is used for controlling the gas flow entering the integrated gas anesthesia device. The evaporator is used for placing the liquid anesthetic agent. The liquid anesthetic agent is converted into a gaseous state in the evaporator. The gaseous anesthetic agent is injected into the anesthesia induction box through the gas inlet. The small animal to be anesthetized is placed in the anesthesia induction box for anesthesia. The waste gas after anesthesia is discharged to the waste gas recovery tank through the gas outlet. The waste gas recovery tank is used for recovering the waste gas after anesthesia. The negative pressure box is connected downstream of the waste gas recovery tank. The negative pressure box is used for generating negative pressure, thereby being more conducive to collecting the waste gas after anesthesia. The whole anesthesia process is completed on the panel of the integrated gas anesthesia device, and the anesthesia efficiency of the small animal is improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] Fig. 1 It is a three-dimensional structure schematic view of an integrated gas anesthesia device according to an embodiment of the present application.

[0032] Fig. 2 It is another three-dimensional structure schematic view of an integrated gas anesthesia device according to an embodiment of the present application.

[0033] Fig. 3 It is a front view of an integrated gas anesthesia device according to an embodiment of the present application.

[0034] BRIEF DESCRIPTION OF DRAWINGS:

[0035] Integrated gas anesthesia device 100

[0036] Main support 200

[0037] Evaporator 300

[0038] Evaporator body 310

[0039] Filling piece 320

[0040] Anesthesia induction box 400

[0041] Gas inlet 410

[0042] Gas source flow meter 510

[0043] Induction box flow meter 520

[0044] Anesthesia mask flow meter 530

[0045] Backup flow meter 540

[0046] waste gas recovery tank 600

[0047] pallet 700

[0048] negative pressure box 800 DETAILED DESCRIPTION

[0049] The utility model will be further explained by the way of example below, but not therefore will the utility model limit in the following example range.

[0050] As Figs. 1-3 shown, the embodiment provides integrated gas anesthesia device 100, integrated gas anesthesia device 100 includes main support 200, evaporator 300, anesthesia induction box 400, gas source flowmeter 510, waste gas recovery tank 600 and negative pressure box 800, main support 200, evaporator 300, anesthesia induction box 400, gas source flowmeter 510, waste gas recovery tank 600 and negative pressure box 800 are fixed on main support 200.Anesthesia induction box 400 includes air inlet 410 and air outlet, the upstream of evaporator 300 is communicated with gas source flowmeter 510, the downstream of evaporator 300 is communicated with air inlet 410, air outlet is communicated with waste gas recovery tank 600, and negative pressure box 800 is communicated with the downstream of waste gas recovery tank 600.Main support 200 includes base, and negative pressure box 800 is arranged on the base, and negative pressure box 800 is arranged below waste gas recovery tank 600.

[0051] The integrated gas anesthesia device 100 integrates each accessory system by fixing the vaporizer 300, the anesthesia induction box 400, the gas source flow meter 510 and the waste gas recovery tank 600 on the main support 200. Since the positions of each accessory are fixed, only the gas pipe connecting each accessory needs to be installed, which is more convenient to connect, avoids the inconvenience of installing the gas pipe caused by the dispersion of each accessory, avoids errors during installation, and saves the time spent on installation. The gas first passes through the gas source flow meter 510 and then enters the vaporizer 300. The gas source flow meter 510 is used to control the flow of gas entering the integrated gas anesthesia device 100. The vaporizer 300 is used to put in liquid anesthetic agents. The liquid anesthetic agents are converted into gaseous state in the vaporizer 300. The gaseous anesthetic agents are injected into the anesthesia induction box 400 through the gas inlet 410. The small animals to be anesthetized are placed in the anesthesia induction box 400 for anesthesia. The waste gas after anesthesia is discharged through the gas outlet to the waste gas recovery tank 600. The waste gas recovery tank 600 is used to recover the waste gas after anesthesia. The negative pressure box 800 is connected to the downstream of the waste gas recovery tank 600. The negative pressure box 800 is used to generate negative pressure, thereby being more conducive to collecting the waste gas after anesthesia. The whole anesthesia process of the small animals is completed on the panel of the integrated gas anesthesia device 100, which improves the anesthesia efficiency of the small animals. The integrated gas anesthesia device 100 further comprises an induction box flow meter 520. The two ends of the induction box flow meter 520 are respectively connected to the vaporizer 300 and the anesthesia induction box 400. The induction box flow meter 520 is fixed on the main support 200. The induction box flow meter 520 is arranged between the vaporizer 300 and the anesthesia induction box 400 and is used to control the flow of gas entering the anesthesia induction box 400. On the basis of arranging the gas source flow meter 510, the induction box flow meter 520 is arranged, thereby adjusting the flow of gas in multiple levels, making the adjustment of the flow of anesthesia gas more accurate, and improving the anesthesia effect of the integrated gas anesthesia device 100. By fixing the induction box flow meter 520 on the main support 200, the integration of each accessory system is more convenient, and the dispersion of each accessory is avoided.

[0052] The integrated gas anesthesia device 100 further comprises an air pump or an oxygen generating device. The air pump or the oxygen generating device is connected to the gas source flow meter 510. The gas source connected to the integrated gas anesthesia device 100 can be air or oxygen. If the gas source is air, the air is pumped by the air pump. The air pump is connected to the gas source flow meter 510, and the gas source flow meter 510 can control the flow of the air. If the gas source is oxygen, the oxygen generating device is connected to the gas source flow meter 510, thereby inputting oxygen. The gas source flow meter 510 can control the flow of the oxygen.

[0053] The evaporator 300 comprises an evaporator body 310 and a filling part 320 for containing anesthetic agent, the filling part 320 is communicated with the evaporator body 310, the anesthetic agent is added into the filling part 320 and then enters the evaporator body 310 and is converted into gaseous state in the evaporator body 310. The filling part 320 is arranged on the side of the evaporator body 310 close to the operator, so that the operator can more conveniently add the anesthetic agent into the filling part 320, and the operator can use the integrated gas anesthetic device 100 more conveniently.

[0054] The integrated gas anesthetic device 100 further comprises an anesthetic mask, the anesthetic mask is communicated with the output end of the evaporator 300. After the small animal is anesthetized in the anesthetic induction box 400, the small animal can be taken out from the anesthetic induction box 400, and the nose of the small animal is placed in the anesthetic mask, so that the anesthetic state of the small animal is ensured to be good, and the anesthetic mask is arranged to further ensure the anesthetic effect and avoid that the insufficient anesthetic effect in the anesthetic induction box 400 affects the experimental operation.

[0055] The integrated gas anesthetic device 100 further comprises an anesthetic mask flow meter 530, two ends of the anesthetic mask flow meter 530 are communicated with the evaporator 300 and the anesthetic mask respectively, so that the anesthetic effect can be more accurately adjusted.

[0056] The gas source flow meter 510 is arranged on the side of the main support 200 close to the operator, so that the operator can more conveniently adjust the flow of the gas source gas. The induction box flow meter 520 is arranged on the side of the main support 200 close to the operator, so that the operator can more conveniently adjust the flow of the gas flowing into the induction box. The anesthetic mask flow meter 530 is arranged on the side of the main support 200 close to the operator, so that the operator can more conveniently adjust the flow of the gas flowing into the anesthetic mask.

[0057] In the embodiment, the integrated gas anesthetic device 100 further comprises a standby flow meter 540, so that the standby flow meter 540 is used when other flow meters are damaged or special needs, to avoid that the anesthesia is affected when the flow meter is damaged. The outlet of the standby flow meter 540 is plugged by a plug in the non-use state, and the plug is opened when the standby flow meter 540 is used.

[0058] In the embodiment, a four-way port is further arranged downstream of the evaporator 300, downstream of the four-way port are communicated with the induction box flow meter 520, the anesthetic mask flow meter 530 and the standby flow meter 540, the four-way port is arranged, so that the gas pipes can be more conveniently organized, and the integrated gas anesthetic device 100 can be more conveniently installed.

[0059] In the embodiment, the number of the negative pressure boxes 800 and the waste gas recovery tanks 600 is two, the two negative pressure boxes 800 are arranged below the two waste gas recovery tanks 600. In other embodiments, the number of the negative pressure boxes 800 and the waste gas recovery tanks 600 can be selected by those skilled in the art as appropriate.

[0060] The evaporator 300 and the anesthesia induction box 400 are arranged on the side of the main support 200 close to the operator, so that the operator can take and place the small animals and perform the anesthesia operation more conveniently. The waste gas recovery tank 600 is arranged on the side of the main support 200 away from the operator, so that the space on the side of the main support 200 away from the operator can be fully utilized, and the anesthesia operation of the operator can also be avoided from being affected by the waste gas recovery tank 600.

[0061] The integrated gas anesthesia device 100 further comprises a supporting plate 700, the supporting plate 700 is arranged on the side of the main support 200 close to the operator, one end of the supporting plate 700 is connected with the main support 200, the other end of the supporting plate 700 extends away from the main support 200, and the anesthesia induction box 400 is arranged on the supporting plate 700, so that the anesthesia induction box 400 can be placed more conveniently, and the operator can use the anesthesia induction box 400 more conveniently.

[0062] In the embodiment, the supporting plate 700 is connected to the lower end of the main support 200. In other embodiments, other positions of the supporting plate 700 considered appropriate by those skilled in the art can also be selected.

[0063] The anesthesia induction box 400 comprises an air inlet 410 and an air outlet, and in the vertical direction, the air inlet 410 is located below the air outlet, so that the position of the air inlet 410 is more matched with the position of the nose of the small animal, thereby making the small animal inhale the anesthetic gas more conveniently and further improving the anesthesia effect. The air outlet is arranged on the upper side, so that the anesthetic gas can be fully absorbed in the anesthesia induction box 400 before being discharged from the air outlet, thereby improving the utilization rate of the anesthetic gas.

[0064] In the embodiment, the anesthesia induction box 400 is made of transparent material, so that the condition of the small animal in the anesthesia induction box 400 can be observed more conveniently. In other embodiments, other materials of the anesthesia induction box 400 considered appropriate by those skilled in the art can also be selected.

[0065] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship of the device or element in the normal use, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element must have a specific orientation at any time, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model in this respect.

[0066] Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example, the protection scope of the present application is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present application, but these changes and modifications all fall within the present application.

Claims

1. An integrated gas anesthetization device, characterized by comprising: The integrated gas anesthesia device comprises a main support, an evaporator, an anesthesia induction box, a gas source flow meter, a waste gas recovery tank and a negative pressure box, the main support, the evaporator, the anesthesia induction box, the gas source flow meter, the waste gas recovery tank and the negative pressure box are fixed on the main support; The anesthesia induction box comprises an air inlet and an air outlet, the upstream of the evaporator is communicated with the gas source flow meter, the downstream of the evaporator is communicated with the air inlet, the air outlet is communicated with the waste gas recovery tank, and the negative pressure box is communicated with the downstream of the waste gas recovery tank.

2. The integrated gas anesthetization apparatus according to claim 1, wherein The integrated gas anesthesia device further comprises an induction box flow meter, two ends of the induction box flow meter are respectively communicated with the evaporator and the anesthesia induction box, and the induction box flow meter is fixed on the main support.

3. The integrated gas anesthetization apparatus as claimed in claim 1, wherein The integrated gas anesthesia device further comprises an air pump or an oxygen generation device, and the air pump or the oxygen generation device is communicated with the gas source flow meter. The main support comprises a base, the negative pressure box is arranged on the base, and the negative pressure box is arranged below the waste gas recovery tank.

4. The integrated gas anesthetization apparatus as claimed in claim 1, wherein The evaporator comprises an evaporator body and a filling piece, the filling piece is used for accommodating anesthetic agent, the filling piece is communicated with the evaporator body, and the filling piece is arranged on a side of the evaporator body close to an operator.

5. The integrated gas anesthetization apparatus as claimed in claim 2, wherein The integrated gas anesthesia device further comprises an anesthesia mask, and the anesthesia mask is communicated with an output end of the evaporator.

6. The integrated gas anesthetization apparatus as claimed in claim 5, wherein The integrated gas anesthesia device further comprises an anesthesia mask flow meter, and two ends of the anesthesia mask flow meter are respectively communicated with the evaporator and the anesthesia mask.

7. The integrated gas anesthetization apparatus as claimed in claim 6, wherein The gas source flow meter is arranged on a side of the main support close to an operator; The induction box flow meter is arranged on a side of the main support close to an operator; The anesthesia mask flow meter is arranged on a side of the main support close to an operator.

8. The integrated gas anesthetization apparatus as claimed in claim 1, wherein The evaporator and the anesthesia induction box are arranged on a side of the main support close to an operator, and the waste gas recovery tank is arranged on a side of the main support away from the operator.

9. The integrated gas anesthetization apparatus as claimed in claim 8, wherein The integrated gas anesthesia device further comprises a supporting plate, the supporting plate is arranged on a side of the main support close to an operator, one end of the supporting plate is connected with the main support, the other end of the supporting plate extends away from the main support, and the anesthesia induction box is arranged on the supporting plate.

10. The integrated gas anesthetization apparatus as claimed in claim 1, wherein In the vertical direction, the air inlet is located below the air outlet.

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