CN201668828U - Fluid-buffering unit for anaesthesia apparatuses - Google Patents
Fluid-buffering unit for anaesthesia apparatuses Download PDFInfo
- Publication number
- CN201668828U CN201668828U CN2010202105414U CN201020210541U CN201668828U CN 201668828 U CN201668828 U CN 201668828U CN 2010202105414 U CN2010202105414 U CN 2010202105414U CN 201020210541 U CN201020210541 U CN 201020210541U CN 201668828 U CN201668828 U CN 201668828U
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- Prior art keywords
- fluid
- power source
- rotor
- cushion device
- recovery power
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Abstract
The utility model relates to a fluid-buffering unit for anaesthesia apparatuses, which comprises a shell, an opening, a fluid inlet and a recovery power source port; the recovery power source port is connected with a recovery power source, and the recovered fluid is sucked via the recovery power source port; and the fluid-buffering unit further comprises a rotor rotation type flowmeter. The height of the whole fluid-buffering unit is reduced, the volume of the container in the whole fluid-buffering unit is reduced, and the compatibility with an anaesthesia apparatus is enhanced.
Description
Technical field
This utility model relates to an anesthetic machine fluid cushion device, relates in particular to the fluid cushion device with the rotary-type effusion meter of rotor.
Background technology
The present anesthetic machine fluid cushion device that is used for all adopts the float flow structure, and as shown in Figure 1, the buffer structure that it adopted is just simple to rely on volume of a container to realize.Owing to use suspended body flowmeter, cause the compatibility difference of the higher and anesthetic machine of the height of this buffer unit or single.And, owing to rely on volume of a container to realize buffer structure just merely, cause need be bigger container volume.
The utility model content
The purpose of this utility model in order to solve the above-mentioned technical problem that prior art exists, makes anesthetic machine fluid cushion device not need to indicate flow value with the float height, and reduces volume of a container to a certain extent exactly.
For what address the above problem, anesthetic machine fluid cushion device of the present utility model comprises: a housing, one opening, one fluid inlet and one reclaims the power source mouth, and described recovery power source mouth connects one and reclaims power source, draws the fluid that is recovered by described recovery power source mouth.
Be provided with the labyrinth type buffer structure in the described housing.In the actual use of anesthetic machine fluid cushion device, may be by the fluidic flow of being recovered of fluid intake greater than the fluidic flow of drawing by recovery power source mouth that is recovered.Therefore, suppressed to be recovered the fluidic speed of overflowing by adding maze-type structure.And than the buffer structure that common dependence container volume comes suppression fluid to overflow, described labyrinth type buffer structure has reduced volume of a container to a certain extent.
Described fluid cushion device further comprises the rotary-type effusion meter of a rotor, the rotary-type effusion meter of described rotor is made of a rotor and a rotating shaft, described rotor is articulated in the described housing by described rotating shaft, and the rotary-type effusion meter of described rotor is set to and can rotates different angles according to the different flow velocity of housing inner fluid.Described rotor can also be articulated in described recovery power source mouth by described rotating shaft.By the rotary-type effusion meter of described rotor is articulated in the intravital diverse location of shell, thereby reach the effect of expression diverse location flow value.And, can calibrate the flow value of rotor by the gap of regulating rotor and surrounding structure in certain angle.
By technique scheme, the advantage of anesthetic machine of the present utility model reaches intentionally, and effect is: used the rotary-type effusion meter of rotor in the fluid cushion device described in the utility model, do not need to indicate flow value with the float height, reduced whole fluid cushion height of devices, improved compatibility with anesthetic machine.In addition, use labyrinth type fluid cushion structure in the fluid cushion device described in the utility model, further reduced volume of a container in the whole fluid cushion device.
Description of drawings
Accompanying drawing shows embodiment of the present utility model, and with description, is used for explaining principle of the present utility model.By the detailed description of doing below in conjunction with accompanying drawing, can more be expressly understood the purpose of this utility model, advantage and feature, wherein, identical feature is used identical label.
Fig. 1 is the present buffer structure schematic diagram that is used for anesthetic machine fluid cushion device.
Fig. 2 is the buffer structure principle view of anesthetic machine fluid cushion device of the present utility model.
Fig. 3 is the rotary-type flowmeter structure principle of the rotor view of anesthetic machine fluid cushion device of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in detail.
As shown in Figure 2, anesthetic machine fluid cushion device of the present utility model comprises: a housing 1, one opening 6, one fluid inlet 2 and one reclaims power source mouth 3, and described recovery power source mouth 3 connects one and reclaims the power source (not shown), draws the fluid that is recovered by described recovery power source mouth 3.
Be provided with labyrinth type buffer structure 4 in the described housing.In the actual use of anesthetic machine fluid cushion device, may be by the fluidic flow of being recovered of fluid intake greater than the fluidic flow of drawing by recovery power source mouth that is recovered.Therefore, suppressed to be recovered the fluidic speed of overflowing by adding maze-type structure.
As shown in Figure 3, described fluid cushion device further comprises the rotary-type effusion meter 5 of a rotor, the rotary-type effusion meter 5 of described rotor is made of a rotor 51 and a rotating shaft 52, the rotary-type effusion meter 5 of described rotor is articulated in and reclaims power source mouth 3, thereby reaches the effect that power source mouth position and flow value is reclaimed in expression.
Be preferred embodiment of the present utility model only below, be not limited to this utility model.In the above-described embodiments, this utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. an anesthetic machine fluid cushion device, comprise: a housing, one opening, one fluid inlet and one reclaims the power source mouth, described recovery power source mouth connects one and reclaims power source, draw the fluid that is recovered by described recovery power source mouth, it is characterized in that: be provided with the labyrinth type buffer structure in the described housing; Described fluid cushion device further comprises the rotary-type effusion meter of a rotor, the rotary-type effusion meter of described rotor is made of a rotor and a rotating shaft, described rotor is articulated in the described housing by described rotating shaft, and the rotary-type effusion meter of described rotor is set to and can rotates different angles according to the different flow velocity of housing inner fluid.
2. anesthetic machine fluid cushion device according to claim 1 is characterized in that: described rotor is articulated in described recovery power source mouth by described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202105414U CN201668828U (en) | 2010-05-28 | 2010-05-28 | Fluid-buffering unit for anaesthesia apparatuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202105414U CN201668828U (en) | 2010-05-28 | 2010-05-28 | Fluid-buffering unit for anaesthesia apparatuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668828U true CN201668828U (en) | 2010-12-15 |
Family
ID=43326242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202105414U Expired - Lifetime CN201668828U (en) | 2010-05-28 | 2010-05-28 | Fluid-buffering unit for anaesthesia apparatuses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648998A (en) * | 2011-02-23 | 2012-08-29 | 德尔格医疗有限责任公司 | Anesthetic gas transmitting device for anesthetic machine |
| CN113413527A (en) * | 2021-06-20 | 2021-09-21 | 三河科达实业有限公司 | Breathing module oxygen mixing device for portable universal life support system |
-
2010
- 2010-05-28 CN CN2010202105414U patent/CN201668828U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648998A (en) * | 2011-02-23 | 2012-08-29 | 德尔格医疗有限责任公司 | Anesthetic gas transmitting device for anesthetic machine |
| CN102648998B (en) * | 2011-02-23 | 2015-07-22 | 德尔格医疗有限责任公司 | Anesthetic gas transmitting device for anesthetic machine |
| CN113413527A (en) * | 2021-06-20 | 2021-09-21 | 三河科达实业有限公司 | Breathing module oxygen mixing device for portable universal life support system |
| CN113413527B (en) * | 2021-06-20 | 2022-04-12 | 三河科达实业有限公司 | Breathing module oxygen mixing device for portable universal life support system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |