CN219589933U - Compliance testing device for anesthetic breathing tube - Google Patents
Compliance testing device for anesthetic breathing tube Download PDFInfo
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- CN219589933U CN219589933U CN202320806575.7U CN202320806575U CN219589933U CN 219589933 U CN219589933 U CN 219589933U CN 202320806575 U CN202320806575 U CN 202320806575U CN 219589933 U CN219589933 U CN 219589933U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses a compliance testing device for an anesthetic breathing tube. The testing device has the functions of air pressure regulation, differential pressure measurement, flow regulation and air flow measurement, is suitable for the antegrade test work of the anesthetic breathing tube, and can meet the regulation and test requirements of the pressure and flow of the anesthetic breathing tube. The testing device consists of a shell, a base, an upper cover plate, a side plate, a control panel, a pressure regulating valve, a gas pressure gauge, a gas flowmeter, a gas flow regulating valve, a gas tank, a quick-insertion bent pipe and the like. The utility model is used for the compliance test work of the anesthetic breathing pipe and has the advantages of simple structure, convenient operation and complete functions.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a compliance testing device for an anesthetic breathing tube.
Background
Anesthetic breathing tubes are a common surgical instrument, and compliance is an important performance indicator. The anesthetic tube must be tested for compliance before shipment to ensure that it meets the specifications of the relevant standard and to ensure safety of the anesthetic procedure. The existing compliance testing device has the defects of air pressure adjustment, differential pressure measurement, flow adjustment, gas flow measurement and the like, is not complete enough, is complex in test and is inconvenient to operate.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide a compliance testing device for an anesthetic breathing tube.
In order to solve the problems, the technical scheme of the utility model is as follows: the device comprises an air inlet tank 1, an upper cover plate 2, a control panel 3, an air flow regulating pressure gauge 4, a pressure regulating valve 5, a straight-through interface 6, a vibration damping foot pad 7, an air passage switch 8, an air flowmeter 9, an air flow pressure detecting pressure gauge 10, a straight-through interface two 11, a measuring air tank 12, a quick-plug elbow 13, a three-way interface 14, a funnel 15, an air release valve 16, a quick-plug elbow two 17, a shell 18, a base 19 and an air tank cover 20, wherein the air flow regulating pressure gauge 4, the pressure regulating valve 5, the air passage switch 8, the air flowmeter 9 and the air flow pressure detecting pressure gauge 10 are all arranged on the control panel 3, the air inlet tank 1 and the air tank 12 to be detected are fixedly connected with the upper cover plate 2 of the shell through the air tank cover, the three-way interface 14 is fixedly arranged on the upper cover of the air inlet tank, the three-way interface 14, the funnel 15 and the air release valve 16 are connected through the three-way interface, and a pressure measuring sensor and a flow measuring sensor are arranged in the shell 18, and the sensor is in communication with the air flow regulating pressure gauge 4, the air flow flowmeter 9 and the air flow pressure detecting pressure gauge 10 arranged on the control panel.
Further, the shell 18 is fixedly installed on the base 19, the bottom of the base 19 is connected with the damping foot pad 7, the cover plate 2 is provided with a gas tank device, and the control panel 3 is fixedly connected to the front face of the shell 18.
Further, the two side plates of the shell 18 are respectively provided with a through interface 6 and a through interface II 11, and the through interface 6 is connected with an external air source.
Compared with the prior art, the utility model has the advantages that:
1 the utility model has the beneficial effects that: the utility model has the functions of anesthesia breathing tube pressure measurement, flow measurement, pressure regulation and flow regulation. Has the advantages of simple structure, convenient operation and complete functions.
The testing device has the functions of air pressure adjustment, differential pressure measurement, flow adjustment and air flow measurement, is suitable for the antegrade testing work of the anesthetic breathing tube, and can meet the requirements of adjustment and testing of the pressure and the flow of the anesthetic breathing tube.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a compliance testing device for an anesthetic breathing apparatus according to the present utility model;
fig. 2 is a schematic structural diagram of a compliance testing device for anesthetic breathing apparatus according to the present utility model.
As shown in the figure: 1. the device comprises an air inlet tank, an upper cover plate, a control panel, an air flow regulating pressure meter, a pressure regulating valve, a through interface, a damping foot pad, an air path switch, an air flow meter, an air flow pressure detecting pressure meter, a through interface, a measuring air tank, a quick-plug elbow, a three-way interface, a funnel, a gas discharging valve, a quick-plug elbow, a casing, a base and an air tank cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 2, a compliance testing device for an anesthetic breathing tube is provided, the housing 18 is fixedly installed on the base 19, the bottom of the base 19 is configured with a damping foot pad 7 to isolate external vibration impact, a gas tank device is installed on the upper cover plate 2 of the housing 18, the front of the housing is provided with a control panel 3, the gas flow regulating pressure gauge 4, the pressure regulating valve 5, the gas circuit switch 8, the gas flowmeter 9 and the gas flow pressure detecting pressure gauge 10 are all installed on the control panel 3, the gas inlet tank 1 and the gas tank 12 to be tested are fixedly connected with the upper cover plate 2 of the housing through a gas tank cover, the three-way interface 14 is fixedly installed on the upper cover of the gas inlet tank, the three-way interface 14, the funnel 15 and the gas outlet valve 16 are interconnected through the three-way interface for controlling the gas volume in the gas inlet tank, the fast-inserting bend pipe 13 of the gas inlet tank and the gas tank to be tested is connected between the fast-inserting bend pipe 17, and the pressure difference between the two gas tanks is also called pressure loss, and the compliance of the anesthetic tube is characterized by pressure loss.
The shell is characterized in that the two side plates of the shell are respectively provided with a straight through hole 6 and a straight through hole II 11, the straight through hole 6 is connected with an external air source and is used as a testing device air source, the straight through hole II 11 is communicated with the external environment to discharge redundant air, the shell 18 is internally provided with a pressure measuring sensor and a flow measuring sensor, the sensors are in data communication with an air flow adjusting pressure gauge 4, an air flow meter 9 and an air flow pressure detecting pressure gauge 10 which are arranged on a control panel, measurement data are displayed through a display gauge head, a three-way valve is further arranged in the shell 18 and is connected with an air inlet source, an air tank inlet pipe and a flow meter inlet, so that the air inlet flow is measured in real time through the flow meter, and an air inlet switch is arranged on an air inlet pipeline and used for controlling the state of an air path switch.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (3)
1. A compliance testing device for an anesthetic breathing apparatus, comprising: the test device comprises an air inlet tank (1), an upper cover plate (2), a control panel (3), an air flow regulating pressure gauge (4), a pressure regulating valve (5), a straight-through interface (6), a vibration reduction foot pad (7), an air path switch (8), an air flow meter (9), an air flow pressure detecting pressure gauge (10), a straight-through interface II (11), a measuring air tank (12), a quick-plug elbow (13), a three-way interface (14), a funnel (15), an air release valve (16), a quick-plug elbow II (17), a shell (18), a base (19) and an air tank cover (20), wherein the air flow regulating pressure gauge (4), the pressure regulating valve (5), the air path switch (8), the air flow meter (9) and the air flow pressure detecting pressure gauge (10) are all installed on the control panel (3), the air inlet tank (1) and the air tank to be tested (12) are fixedly connected with the upper cover plate (2) of the shell through the air tank cover, the three-way interface (14) is fixedly installed on the upper cover of the air inlet tank, the three-way interface (14), the funnel (15) and the air release valve (16) are closed through the three-way interface, the shell (18) is internally provided with a pressure sensor and a flow sensor for measuring the flow sensor, and the pressure sensor is arranged in the shell The flow measuring sensor is respectively in data communication with an airflow adjusting pressure gauge (4), an airflow flowmeter (9) and an airflow pressure detecting pressure gauge (10) which are arranged on the control panel.
2. A compliance testing device for an anesthetic breathing apparatus according to claim 1, wherein: the shell (18) is fixedly arranged on the base (19), the bottom of the base (19) is connected with the damping foot pad (7), the cover plate (2) is provided with a gas tank device, and the control panel (3) is fixedly connected to the front face of the shell (18).
3. A compliance testing device for an anesthetic breathing apparatus according to claim 1, wherein: the two side plates of the shell (18) are respectively provided with a through interface (6) and a through interface II (11), and the through interfaces (6) are connected with an external air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320806575.7U CN219589933U (en) | 2023-04-12 | 2023-04-12 | Compliance testing device for anesthetic breathing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320806575.7U CN219589933U (en) | 2023-04-12 | 2023-04-12 | Compliance testing device for anesthetic breathing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219589933U true CN219589933U (en) | 2023-08-25 |
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ID=87695100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320806575.7U Active CN219589933U (en) | 2023-04-12 | 2023-04-12 | Compliance testing device for anesthetic breathing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219589933U (en) |
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2023
- 2023-04-12 CN CN202320806575.7U patent/CN219589933U/en active Active
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