CN204910423U - Oxygen flow meter adapter - Google Patents
Oxygen flow meter adapter Download PDFInfo
- Publication number
- CN204910423U CN204910423U CN201520557491.XU CN201520557491U CN204910423U CN 204910423 U CN204910423 U CN 204910423U CN 201520557491 U CN201520557491 U CN 201520557491U CN 204910423 U CN204910423 U CN 204910423U
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- CN
- China
- Prior art keywords
- oxygen
- forked tail
- tail platform
- flow meter
- adaptor
- 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.)
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Abstract
The utility model discloses an oxygen flow meter adapter, including the adapter body, the adapter body is by integrated into one piece's upper portion, middle part and lower part triplex, wherein upper portion be with the flow meter on the forked tail platform be connected of dovetail, the forked tail platform adopts transition fit to be connected with the dovetail, the lower part is the hollow cylinder who sets up connecting thread, is connected with humidifying bottle or humidifying bottle quick -operation joint, the middle part side sets up oxygen pipe plug, advancing oxygen, to manage the plug be the hollow tube, communicates with lower part hollow cylinder's inner chamber. The utility model discloses the flow meter that utilizes forked tail platform and lower part to set up the dovetail is connected to the forked tail platform is halfpace shape, and firm in connection is reliable, and easy to assemble and dismantlement is convenient for and humidifying bottle or the connection of humidifying bottle quick -operation joint, advances oxygen pipe plug and adopts coupling hose and soft joint to be connected with flow meter oxygen output, is convenient for disinfect convenient to use.
Description
Technical field
this utility model belongs to medical instruments field, is specifically related to a kind of oxygen flowmeter adaptor.
Background technology
oxygen inhalation apparatus is the necessary equipment of patients accepting oxygen inhalation treatment, for observation and the adjustment of oxygen flow in oxygen therapy process, and it humidification bottle comprising oxygen flowmeter (or claiming flow controller) and removably connect with flow meter.Flow meter is connected with source of the gas, for adjust flux.Splendid attire humidification fluid in humidification bottle, oxygen regulates flow through flow meter, after humidification bottle is moistening, for patient's suction, avoid dry oxygen to produce adverse influence to patient.
have a class humidification bottle to hang over flow meter in the oxygen inhalation apparatus used in Hospitals at Present following, arrange dovetail groove below flow meter, humidification bottle is connected on the dovetail groove of flow meter by peg, the oxygen outlet entering oxygen tubes connection flow meter of humidification bottle.Due to humidification bottle, to hang over flow meter following, although facilitate the Fast Installation of medical personnel, easily falls down from flow meter, thus cause Oxygen tube to come off from patient's nasal cavity, very dangerous.And current humidification bottle mostly is single use oxygen humidification bottle, and humidification bottle is connected with flow meter by quick connector, but offer the flow meter of dovetail groove for below, quick connector directly cannot be connected with flow meter.Have impact on the use of the oxygen humidification bottle using quick connector to connect.
Utility model content
this utility model technical issues that need to address are to provide a kind of oxygen flowmeter adaptor, arrange the connection between the flow meter of dovetail groove and humidification bottle, be connected firmly for below, are conveniently connected with polytype humidification bottle.
for solving the problems of the technologies described above, the technical scheme that this utility model adopts is:
a kind of oxygen flowmeter adaptor, comprise adaptor body, described adaptor body is made up of integrated upper, middle and lower three part, its middle and upper part is the forked tail platform be connected with dovetail groove on flow meter, and forked tail platform and dovetail groove adopt interference fits to be connected, and bottom is the hollow cylinder arranging connecting thread, be connected with humidification bottle or humidification bottle snap joint, side, middle part arranges oxygen feeding tube plug, and oxygen feeding tube plug is hollow pipe, inner space cylindrical with lower hollow.
further, described forked tail platform is trapezoidal shape forked tail platform, and its end face is trapezoidal faces, and end face and side form dovetail configuration, and two ends width is different in the longitudinal direction to make this forked tail platform.
further described oxygen feeding tube plug head is conical pipe, and rear end is straight tube, and joint, front-end and back-end arranges annular boss.Described annular boss is cone boss, and the conical surface is connected with the transition of front end taper tube outer surface.
further, described oxygen feeding tube plug centerline and forked tail platform central axis.
owing to have employed technique scheme, the technological progress that this utility model obtains is:
the flow meter that this utility model utilizes forked tail platform and bottom to arrange dovetail groove is connected, and forked tail platform is trapezoidal shape, firm and reliable connection, be easy for installation and removal, be convenient to be connected with humidification bottle or humidification bottle snap joint, oxygen feeding tube plug adopts connecting hose and connecting hose to be connected with flow meter oxygen outlet, is convenient to sterilization, easy to use.
Accompanying drawing explanation
fig. 1 is the main TV structure schematic diagram of this utility model;
fig. 2 is this utility model plan structure schematic diagram;
fig. 3 is that this utility model looks up structural representation;
wherein: 1, top, 2, middle part, 3, bottom, 4, annular boss, 5, oxygen feeding tube plug.
Detailed description of the invention
below in conjunction with embodiment, this utility model is described in further details:
this utility model relates to a kind of oxygen flowmeter adaptor, for the connection between humidification bottle and flow meter, the special flow meter that dovetail groove is set for bottom, and can connect with the snap joint of the humidification bottle adopting snap joint to be connected, adopt screw thread to be fixedly connected with the connection of snap joint.Screw thread can be female thread or external screw thread, when adopting female thread, can directly be connected with humidification bottle.
as shown in Figures 1 to 3, basis is novel comprises adaptor body, described adaptor body is made up of integrated top 1, middle part 2 and bottom 3 three part, its middle and upper part 1 is the forked tail platform be connected with dovetail groove on flow meter, and forked tail platform and dovetail groove adopt interference fits to be connected, and bottom 3 is the hollow cylinders arranging connecting thread, be connected with humidification bottle or humidification bottle snap joint, 2 sides, middle part arrange oxygen feeding tube plug 5, and oxygen feeding tube plug 5 is hollow pipe, with the inner space of bottom 3 hollow cylinder.
in order to ensure health, reduce germ contamination, connecting hose on oxygen feeding tube plug 5, goes out oxygen plug and connecting hose by connecting hose connection traffic table, and convenient sterilizing uses.
what coordinate with the dovetail groove of flow meter bottom in this utility model is top forked tail platform, in order to ensure to coordinate closely, not easily drop, and be easy for installation and removal, described forked tail platform is trapezoidal shape forked tail platform, namely its end face is trapezoidal faces, bottom surface is also trapezoidal, and bed-plate dimension is less than end face size (highly constant scaled down version end face), thus makes end face and side form dovetail configuration, and two ends width is different in the longitudinal direction to make this forked tail platform, forms the forked tail platform of trapezoidal shape.
in order to make firm with connecting hose and be easy to be connected on oxygen feeding tube plug 5, not easily drop, described oxygen feeding tube plug 5 front end is conical pipe, and rear end is straight tube, and joint, front-end and back-end arranges annular boss 4.Described annular boss 4 is cone boss, and the conical surface is connected with the transition of front end taper tube outer surface.
when being connected with flow meter to make oxygen feeding tube plug 5, pipeline is smooth and easy, does not kill folding, described oxygen feeding tube plug 5 centrage and forked tail platform central axis.
Claims (5)
1. an oxygen flowmeter adaptor, it is characterized in that: comprise adaptor body, described adaptor body is by integrated top (1), middle part (2) and bottom (3) three part composition, its middle and upper part (1) is the forked tail platform be connected with dovetail groove on flow meter, forked tail platform and dovetail groove adopt interference fits to be connected, bottom (3) is the hollow cylinder arranging connecting thread, be connected with humidification bottle or humidification bottle snap joint, (2) side, middle part arranges oxygen feeding tube plug (5), oxygen feeding tube plug (5) is hollow pipe, with the inner space of bottom (3) hollow cylinder.
2. oxygen flowmeter adaptor according to claim 1, it is characterized in that described forked tail platform is trapezoidal shape forked tail platform, its end face is trapezoidal faces, and end face and side form dovetail configuration, and two ends width is different in the longitudinal direction to make this forked tail platform.
3. oxygen flowmeter adaptor according to claim 1, it is characterized in that described oxygen feeding tube plug (5) front end is conical pipe, rear end is straight tube, and joint, front-end and back-end arranges annular boss (4).
4. oxygen flowmeter adaptor according to claim 3, is characterized in that described annular boss (4) is cone boss, and the conical surface is connected with the transition of front end taper tube outer surface.
5. the oxygen flowmeter adaptor according to any one of Claims 1 to 4, is characterized in that described oxygen feeding tube plug (5) centrage and forked tail platform central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557491.XU CN204910423U (en) | 2015-07-29 | 2015-07-29 | Oxygen flow meter adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557491.XU CN204910423U (en) | 2015-07-29 | 2015-07-29 | Oxygen flow meter adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910423U true CN204910423U (en) | 2015-12-30 |
Family
ID=54959611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557491.XU Active CN204910423U (en) | 2015-07-29 | 2015-07-29 | Oxygen flow meter adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854140A (en) * | 2016-04-15 | 2016-08-17 | 王建源 | Embedded oxygen inhalation and humidification conversion connector |
-
2015
- 2015-07-29 CN CN201520557491.XU patent/CN204910423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854140A (en) * | 2016-04-15 | 2016-08-17 | 王建源 | Embedded oxygen inhalation and humidification conversion connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |