CN103041492A - Medical gas valve - Google Patents
Medical gas valve Download PDFInfo
- Publication number
- CN103041492A CN103041492A CN 201210596166 CN201210596166A CN103041492A CN 103041492 A CN103041492 A CN 103041492A CN 201210596166 CN201210596166 CN 201210596166 CN 201210596166 A CN201210596166 A CN 201210596166A CN 103041492 A CN103041492 A CN 103041492A
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- CN
- China
- Prior art keywords
- valve body
- gas
- valve
- back seat
- medical
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- 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.)
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- Check Valves (AREA)
Abstract
The invention discloses a medical gas valve capable of effectively solving the problem that the existing medical gas valve could not identify the type of the controlled gas. The medical gas valve comprises a back seat, a gas inlet pipe, a gas outlet pipe and a valve body, wherein the gas inlet pipe, the gas outlet pipe and the valve body are connected with the back seat; and the valve body is provided with a color ring and a silicone protection ring. The medical gas valve has the advantages that with the color ring arranged on the valve body, gas is identified in accordance with the internationally accepted ISO32 (international organization for standardization) color standard, and even after a long time the type of the gas controlled by the gas valve can be identified by the color of the color ring, thereby being safe and convenient; and with the silicone protection ring arranged on the valve body, the valve body is capable of being protected from being broken during the transportation, and the sealing effect is achieved after the valve body is installed.
Description
Technical field
The present invention relates to a kind of medical air valve.
Background technology
Domestic medical equipment integral level is low for a long time, competitiveness is not enough, be subjected to economic level and the medical level differentiation is obvious, equipment is outmoded, standard differs, slower development, high most advanced and sophisticated armarium product still needs to rely on external import basically, medical device product is the new industry concerning human life's health, comprehensive strength and the scientific technological advance level of its developing water flat rubber belting table one country.Need to use a lot of air valves in the hospital, and multiple different gas arranged, when there is a plurality of air valve in same place, being not easy to differentiate which air valve is which kind of gas of control, so people's subsides slip of paper below each air valve indicates gaseous species, but of long duration can occur also that paper slip is lost or writing is thin out and None-identified.
Summary of the invention
The object of the present invention is to provide a kind of medical air valve, can effectively solve the problem of existing medical air valve None-identified control gaseous species.
In order to solve the problems of the technologies described above; the present invention is achieved by the following technical solutions: a kind of medical air valve; the air inlet pipe that comprise back seat, links to each other with back seat and escape pipe, the valve body that links to each other with back seat, described valve body is provided with the colour code ring, also is provided with silica gel protected ring on the described valve body.
Preferably, described air inlet pipe and back seat junction are provided with defecator; Filter the impurity in the air inlet pipe.
Preferably, described defecator is drainage screen, and described back seat is provided with air inlet and connects cavity, and the bottom of described cavity has the trachea that communicates with escape pipe, and the diameter of described trachea is less than the diameter of air inlet pipe, and described drainage screen is arranged on the cavity bottom; Be convenient to the fixing and replacing of drainage screen.
Compared with prior art; advantage of the present invention is: at valve body the colour code ring is set; according to international ISO32 color standard sign gas; even if like this after for a long time; the color of colour circle knows that also this air valve is which kind of gas of control at a glance, and safe ready arranges silica gel protected ring at valve body simultaneously; can not break in the time of can protecting the valve body transportation, can after valve body is installed, play sealing function again.
Description of drawings
Fig. 1 is the structural representation of a kind of medical air valve of the present invention.
The specific embodiment
Consult the embodiment that Fig. 1 is a kind of medical air valve of the present invention; a kind of medical air valve; comprise back seat 1; the air inlet pipe 2 that links to each other with back seat 1 and escape pipe 3; the valve body 4 that links to each other with back seat 1; described valve body 4 is provided with colour code ring 5; also be provided with silica gel protected ring 6 on the described valve body 4; described air inlet pipe 2 is provided with defecator 7 with back seat 1 junction; described defecator 7 is drainage screen; described back seat 1 is provided with air inlet and connects cavity; the bottom of described cavity has the trachea 8 that communicates with escape pipe 3; the diameter of described trachea 8 is less than the diameter of air inlet pipe 2, and described drainage screen is arranged on the cavity bottom.
At valve body 4 colour code ring 5 is set; according to international ISO32 color standard sign gas; even if like this after for a long time; the color of colour circle knows that also this air valve is which kind of gas of control at a glance, and safe ready arranges silica gel protected ring 6 at valve body 4 simultaneously; can not break in the time of can protecting valve body 4 transportation; can play sealing function after valve body 4 is installed again, air inlet pipe 2 is provided with drainage screen with back seat 1 junction simultaneously, can the impurity in the air inlet be filtered.
Claims (3)
1. medical air valve; it is characterized in that: the air inlet pipe (2) that comprise back seat (1), links to each other with back seat (1) and escape pipe (3), the valve body (4) that links to each other with back seat (1); described valve body (4) is provided with colour code ring (5), also is provided with silica gel protected ring (6) on the described valve body (4).
2. a kind of medical air valve as claimed in claim 1 is characterized in that: described air inlet pipe (2) is provided with defecator (7) with back seat (1) junction.
3. a kind of medical air valve as claimed in claim 2, it is characterized in that: described defecator (7) is drainage screen, described back seat (1) is provided with air inlet and connects cavity, the bottom of described cavity has the trachea (8) that communicates with escape pipe (3), the diameter of described trachea (8) is less than the diameter of air inlet pipe (2), and described drainage screen is arranged on the cavity bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210596166 CN103041492A (en) | 2012-12-29 | 2012-12-29 | Medical gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210596166 CN103041492A (en) | 2012-12-29 | 2012-12-29 | Medical gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103041492A true CN103041492A (en) | 2013-04-17 |
Family
ID=48054496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210596166 Pending CN103041492A (en) | 2012-12-29 | 2012-12-29 | Medical gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103041492A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358201A (en) * | 2013-06-28 | 2016-02-24 | 康尔福盛303公司 | Fluid inlet adapter |
| US9541098B2 (en) | 2013-06-28 | 2017-01-10 | Vyaire Medical Capital Llc | Low-noise blower |
| US9707369B2 (en) | 2013-06-28 | 2017-07-18 | Vyaire Medical Capital Llc | Modular flow cassette |
| US9746359B2 (en) | 2013-06-28 | 2017-08-29 | Vyaire Medical Capital Llc | Flow sensor |
| US9962514B2 (en) | 2013-06-28 | 2018-05-08 | Vyaire Medical Capital Llc | Ventilator flow valve |
-
2012
- 2012-12-29 CN CN 201210596166 patent/CN103041492A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358201A (en) * | 2013-06-28 | 2016-02-24 | 康尔福盛303公司 | Fluid inlet adapter |
| US9541098B2 (en) | 2013-06-28 | 2017-01-10 | Vyaire Medical Capital Llc | Low-noise blower |
| US9707369B2 (en) | 2013-06-28 | 2017-07-18 | Vyaire Medical Capital Llc | Modular flow cassette |
| US9746359B2 (en) | 2013-06-28 | 2017-08-29 | Vyaire Medical Capital Llc | Flow sensor |
| US9795757B2 (en) | 2013-06-28 | 2017-10-24 | Vyaire Medical Capital Llc | Fluid inlet adapter |
| US9962514B2 (en) | 2013-06-28 | 2018-05-08 | Vyaire Medical Capital Llc | Ventilator flow valve |
| US10495112B2 (en) | 2013-06-28 | 2019-12-03 | Vyaire Medical Capital Llc | Low-noise blower |
| US10539444B2 (en) | 2013-06-28 | 2020-01-21 | Vyaire Medical Capital Llc | Flow sensor |
| US10549063B2 (en) | 2013-06-28 | 2020-02-04 | Vyaire Medical Capital Llc | Modular flow cassette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |