CN220046773U - Oxygen bag three-way connector device - Google Patents
Oxygen bag three-way connector device Download PDFInfo
- Publication number
- CN220046773U CN220046773U CN202321393863.0U CN202321393863U CN220046773U CN 220046773 U CN220046773 U CN 220046773U CN 202321393863 U CN202321393863 U CN 202321393863U CN 220046773 U CN220046773 U CN 220046773U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- connecting part
- oxygen bag
- pipe
- piston
- 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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Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 239000001301 oxygen Substances 0.000 title claims abstract description 125
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 125
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an oxygen bag three-way joint device, which relates to the technical field of oxygen bag joints and comprises a joint main body, wherein the joint main body comprises an oxygen pipe connecting part and a nasal catheter connecting part, one ends of the oxygen pipe connecting part and the nasal catheter connecting part are fixedly connected with a valve body and the oxygen bag connecting part respectively, the valve body and the oxygen bag connecting part are perpendicular to the oxygen pipe connecting part and the nasal catheter connecting part and are connected with the valve body and the oxygen bag connecting part in a coaxial way, the valve body comprises a piston, and a first vent hole, a second vent hole and a third vent hole are respectively formed in the periphery of the piston. According to the three-way joint device for the oxygen bag, the joint main body is arranged, and through connection conversion of the joint main body, oxygen is supplied by the central device in the process of waiting for transportation of a patient, and oxygen is supplied by the oxygen bag in the process of transportation.
Description
Technical Field
The utility model relates to the technical field of oxygen bag connectors, in particular to an oxygen bag three-way connector device.
Background
In the emergency treatment process of the ambulance, for critical patients with dyspnea, oxygen inhalation treatment is often needed, after the patients are carried into the ambulance, oxygen is supplied to the critical patients by using an oxygen tank, but in the process of carrying the patients into the ambulance at home and the process of carrying the patients out of the ambulance to the emergency room after the ambulance arrives at the hospital, temporary oxygen supply is needed by using an oxygen bag;
the oxygen bag is comparatively occupation space after the completion of inflating, and the space of ambulance is limited, can't carry more oxygen bags for use the oxygen bag of consumption in patient's family transport to the in-process of ambulance, need aerify it temporarily in the ambulance, avoid moving out the patient after arriving the hospital and transporting the condition emergence that the oxygen content of oxygen bag is insufficient to the in-process of moving to the emergency room, but, the oxygen tank in the ambulance can't oxygenate the oxygen bag at the in-process of carrying out the oxygen supply to the patient, thereby influence the use of oxygen bag.
Disclosure of Invention
The utility model aims to provide an oxygen bag three-way connector device, which aims to solve the problems that the oxygen bag provided in the background art occupies more space after inflation, the space of an ambulance is limited, and more oxygen bags cannot be carried, so that the consumed oxygen bags are used in the process of carrying the patient to an ambulance in home, the oxygen bags are required to be inflated temporarily in the ambulance, the condition that the oxygen content of the oxygen bags is insufficient in the process of carrying the patient out of the ambulance to move to an emergency room after the patient arrives at a hospital is avoided, but the oxygen tanks in the ambulance cannot oxygenate the oxygen bags in the process of supplying oxygen to the patient, and thus the use of the oxygen bags is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oxygen bag tee bend connector device, includes the joint main part, the joint main part includes oxygen pipe connecting portion, the nose pipe connecting portion of one end mutual fixed connection, fixed connection valve body, oxygen bag connecting portion respectively between oxygen pipe connecting portion, the nose pipe connecting portion, connect valve body, oxygen bag connecting portion all with oxygen pipe connecting portion, nose pipe connecting portion perpendicular and connect valve body, oxygen bag connecting portion coaxial, the valve body includes the piston, first air vent, second air vent, third air vent have been seted up respectively to the week side of piston.
Preferably, the ends of the oxygen pipe connecting part, the nasal catheter connecting part and the oxygen bag connecting part are all connected with plug connectors in a threaded manner, the ends of the oxygen pipe connecting part, the nasal catheter connecting part and the oxygen bag connecting part are all provided with clamping rings, and sealing rings are clamped in the clamping rings.
Preferably, the one end that the piston is close to oxygen bag connecting portion has seted up the gas filling hole, the both ends of first air vent communicate with oxygen pipe connecting portion, nose pipe connecting portion respectively, the one end and the oxygen pipe connecting portion intercommunication of second air vent, the other end and the gas filling hole intercommunication of second air vent, the one end and the nose pipe connecting portion intercommunication of third air vent, the other end and the gas filling hole intercommunication of third air vent.
Preferably, the first ventilation holes, the second ventilation holes and the third ventilation holes are staggered with each other and have a space larger than the diameter of the inner wall of the joint main body.
Preferably, the circumference side fixedly connected with connecting pipe of joint main part, the piston sets up in the connecting pipe, the one end of piston extends into the joint main part and with its sliding connection, the tip threaded connection of connecting pipe has the knob, the tip of knob extends into the connecting pipe and rotates with the piston to be connected.
Compared with the prior art, the utility model has the beneficial effects that: this three way connection device of oxygen bag through being provided with the joint main part, through the connection conversion of joint main part, can link together the oxygen tube of oxygen jar, nasal catheter, oxygen bag simultaneously for can carry out oxygen supply of patient simultaneously and oxygenate the oxygen bag.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the connector body and plug connector connection of the present utility model;
FIG. 3 is a schematic view of the valve body structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a valve body structure of the present utility model;
FIG. 5 is a schematic cross-sectional view of the overall structure of the present utility model.
In the figure: 1. a joint body; 11. an oxygen pipe connection part; 12. a nasal catheter connection; 13. an oxygen bag connection part; 14. a seal ring; 15. a clasp; 2. a valve body; 21. a connecting pipe; 22. a knob; 23. a piston; 231. a first vent hole; 232. a second vent hole; 233. a third vent hole; 234. an air filling hole; 3. a plug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an oxygen bag tee bend connector device, including connecting main part 1, connect main part 1 and include the oxygen pipe connecting portion 11 of one end mutual fixed connection, nose pipe connecting portion 12, respectively fixed connection valve body 2 between oxygen pipe connecting portion 11, the nose pipe connecting portion 12, oxygen bag connecting portion 13, connect valve body 2, oxygen bag connecting portion 13 all with oxygen pipe connecting portion 11, nose pipe connecting portion 12 perpendicular and connect valve body 2, oxygen bag connecting portion 13 coaxial, valve body 2 includes piston 23, first air vent 231 has been seted up respectively to the week side of piston 23, second air vent 232, third air vent 233.
Specifically, the joint main body 1 is a three-way joint, so that an oxygen pipe, a nasal catheter and an oxygen bag of an oxygen tank can be connected together at the same time, wherein the oxygen pipe connecting part 11 is connected with the oxygen pipe of the oxygen tank, the nasal catheter connecting part 12 is connected with the nasal catheter, the oxygen bag connecting part 13 is connected with the oxygen bag, the valve body 2 can enable the oxygen pipe connecting part 11, the nasal catheter connecting part 12 and the oxygen bag connecting part 13 to be communicated with each other in sequence, when the oxygen pipe connecting part 11 is communicated with the nasal catheter connecting part 12, oxygen is inhaled to a patient, when the oxygen pipe connecting part 11 is communicated with the oxygen bag connecting part 13, oxygen is oxygenated to the oxygen bag, and when the oxygen tank is in fault, the nasal catheter connecting part 12 and the oxygen bag connecting part 13 are communicated, oxygen can be supplied to the patient by the oxygen bag.
The ends of the oxygen pipe connecting part 11, the nasal catheter connecting part 12 and the oxygen bag connecting part 13 are all connected with the plug 3 in a threaded manner, the ends of the oxygen pipe connecting part 11, the nasal catheter connecting part 12 and the oxygen bag connecting part 13 are all provided with the clamping ring 15, and the clamping ring 15 is internally clamped with the sealing ring 14.
Specifically, the plug connector 3 is respectively plugged with an oxygen pipe, a nasal catheter and an oxygen bag of the oxygen tank, so that the plug connector is communicated with the connector main body 1, is in threaded connection, is convenient to install and detach, and avoids air leakage in a threaded connection mode through the action of the sealing ring 14.
An air charging hole 234 is formed in one end, close to the oxygen bag connecting portion 13, of the piston 23, two ends of the first air vent 231 are respectively communicated with the oxygen pipe connecting portion 11 and the nasal catheter connecting portion 12, one end of the second air vent 232 is communicated with the oxygen pipe connecting portion 11, the other end of the second air vent 232 is communicated with the air charging hole 234, one end of the third air vent 233 is communicated with the nasal catheter connecting portion 12, and the other end of the third air vent 233 is communicated with the air charging hole 234.
Specifically, the two ends of the first vent 231 are respectively communicated with the oxygen tube connecting part 11 and the nasal catheter connecting part 12, so that the piston 23 slides, when one end of the first vent 231 is overlapped with the oxygen tube connecting part 11, the other end of the first vent 231 carries out gas transmission to the nasal catheter connecting part 12, the piston 23 slides, when the second vent 232 is communicated with the oxygen tube connecting part 11, the other end of the second vent 232 is communicated with the inflation hole 234, so that the oxygen bag is communicated with the oxygen tube connecting part 11 to supply oxygen to a patient, and when one end of the third vent 233 is communicated with the nasal catheter connecting part 12, the other end of the third vent 233 is communicated with the inflation hole 234 to oxygenate the oxygen bag.
The first vent holes 231, the second vent holes 232, and the third vent holes 233 are staggered with each other and spaced apart by a distance greater than the diameter of the inner wall of the joint body 1.
Specifically, when one of the first vent hole 231, the second vent hole 232, and the third vent hole 233 is connected to the oxygen tube connection portion 11 and the nasal catheter connection portion 12 of the connector body 1, the other is dislocated, and the other is not interfered with each other.
The circumference side of the joint main body 1 is fixedly connected with a connecting pipe 21, a piston 23 is arranged in the connecting pipe 21, one end of the piston 23 extends into the joint main body 1 and is in sliding connection with the same, a knob 22 is in threaded connection with the end of the connecting pipe 21, and the end of the knob 22 extends into the connecting pipe 21 and is in rotary connection with the piston 23.
Specifically, the knob 22 is rotated to drive the piston 23 to slide in the connecting pipe 21, wherein a clamping groove is formed in the peripheral side of the piston 23, and a clamping block is fixedly connected to the inner wall of the connecting pipe 21, so that the piston 23 can only slide and cannot rotate.
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.
Claims (4)
1. An oxygen bag three way connection device which is characterized in that: comprises a joint main body (1);
the connector body (1) comprises an oxygen pipe connecting part (11) and a nasal catheter connecting part (12) which are fixedly connected with each other at one end, and a valve body (2) and an oxygen bag connecting part (13) are respectively and fixedly connected between the oxygen pipe connecting part (11) and the nasal catheter connecting part (12);
the connecting valve body (2) and the oxygen bag connecting part (13) are perpendicular to the oxygen pipe connecting part (11) and the nasal catheter connecting part (12) and coaxial with the connecting valve body (2) and the oxygen bag connecting part (13);
the valve body (2) comprises a piston (23), and a first vent hole (231), a second vent hole (232) and a third vent hole (233) are respectively formed in the periphery of the piston (23);
the oxygen pipe connecting part (11), the nasal catheter connecting part (12) and the end part of the oxygen bag connecting part (13) are all in threaded connection with the plug (3), the end parts of the oxygen pipe connecting part (11), the nasal catheter connecting part (12) and the oxygen bag connecting part (13) are all provided with the clamping ring (15), and the clamping ring (15) is internally clamped with the sealing ring (14).
2. An oxygen bag three-way joint device according to claim 1, wherein: the utility model discloses a gas-filled hole (234) has been seted up to one end that piston (23) is close to oxygen bag connecting portion (13), the both ends of first air vent (231) respectively with oxygen pipe connecting portion (11), nose pipe connecting portion (12) intercommunication, the one end and the oxygen pipe connecting portion (11) intercommunication of second air vent (232), the other end and the inflation hole (234) intercommunication of second air vent (232), the one end and the nose pipe connecting portion (12) intercommunication of third air vent (233), the other end and the inflation hole (234) intercommunication of third air vent (233).
3. An oxygen bag three-way connection device according to claim 2, characterized in that: the first ventilation holes (231), the second ventilation holes (232) and the third ventilation holes (233) are staggered and are larger than the diameter of the inner wall of the joint main body (1) at intervals.
4. An oxygen bag three-way joint device according to claim 1, wherein: the connector is characterized in that a connecting pipe (21) is fixedly connected to the periphery of the connector body (1), a piston (23) is arranged in the connecting pipe (21), one end of the piston (23) extends into the connector body (1) and is in sliding connection with the connector body, a knob (22) is connected to the end portion of the connecting pipe (21) in a threaded mode, and the end portion of the knob (22) extends into the connecting pipe (21) and is in rotary connection with the piston (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393863.0U CN220046773U (en) | 2023-06-02 | 2023-06-02 | Oxygen bag three-way connector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393863.0U CN220046773U (en) | 2023-06-02 | 2023-06-02 | Oxygen bag three-way connector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220046773U true CN220046773U (en) | 2023-11-21 |
Family
ID=88755999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321393863.0U Active CN220046773U (en) | 2023-06-02 | 2023-06-02 | Oxygen bag three-way connector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220046773U (en) |
-
2023
- 2023-06-02 CN CN202321393863.0U patent/CN220046773U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |