CN203852682U - Two-purpose oxygen tube - Google Patents
Two-purpose oxygen tube Download PDFInfo
- Publication number
- CN203852682U CN203852682U CN201420060605.5U CN201420060605U CN203852682U CN 203852682 U CN203852682 U CN 203852682U CN 201420060605 U CN201420060605 U CN 201420060605U CN 203852682 U CN203852682 U CN 203852682U
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- Prior art keywords
- connecting hole
- cavity
- connection chamber
- ring
- double
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Abstract
The utility model discloses a two-purpose oxygen tube. The two-purpose oxygen tube comprises an intake tube, a nasal tube and a communicating device arranged between the intake tube and the nasal tube; the communicating device comprises a connecting body; the connecting body is provided with an upper connecting cavity communicated with the intake tube, a middle cavity, a lower connecting cavity communicated with the nasal tube and a lateral connecting cavity; the lateral connecting cavity is communicated with a simple breather connector; a switching mechanism is arranged in the middle cavity; the upper connecting cavity is communicated with the lower connecting cavity or the lateral connecting cavity through the switching mechanism. The two-purpose oxygen tube is simple in structure and easy to operate, can supply oxygen to a patient through the nasal tube after being connected with an oxygen bottle, and can also supply oxygen through a simple breather, selection and switch are performed through the switching mechanism according to actual conditions, and in the switching process, a few operating steps are adopted and time consumption is low.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular a kind of double-purpose Oxygen tube.
Background technology
The in the situation that of a lot of people's burst disease, the first selection is all to dial emergency call, then by emergency tender, patient transferring to hospital is treated, in order to guarantee the safety of patient in picking way, on emergency tender, be all provided with oxygen cylinder, make patient can carry out oxygen uptake in emergency tender, the treatment of Wei hospital is raced against time, in the time of oxygen uptake, by Oxygen tube, be connected on oxygen cylinder and carry out, Granted publication CN 201912578 U, the Chinese utility model patent of Granted publication day 2011.08.03 discloses a kind of Oxygen tube, it comprises airway, nasal tube, airway comprises the air inlet pipe that links together by threeway and two-tube, nasal tube is connected with two-tube end, on two-tube, be arranged with cinch tube, cinch tube and two-tube being slidably socketed, the nasal tube port indent of giving vent to anger is curved, in air inlet pipe, be provided with warmer, than existing Oxygen tube, settle convenient comfortable, and can heat to Oxygen Flow, make patient's oxygen uptake comfortable.
But, in actual rescue, we find, existing Oxygen tube function is very single, only there is the function being connected with oxygen cylinder, and work as patient, from emergency tender, get off to enter the process in ward, need to use simple and easy breathing equipment, existing step is first patient's Oxygen tube to be taken off, and then by simple and easy breathing equipment, oxygen cylinder and patient being coupled together, whole operating process step is many, the length that expends time in, easily delay the treatment time of patient's preciousness.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art part, a kind of double-purpose Oxygen tube is provided, it is simple in structure, processing ease, after being connected with oxygen cylinder, can directly to patient, carry out oxygen supply by the nasal tube of Oxygen tube, also can carry out oxygen supply by simple and easy breathing equipment, by switching mechanism, realize switching, operating process step in handoff procedure is few, it is short to expend time in.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: double-purpose Oxygen tube, comprise air inlet pipe, nasal tube and be located at described air inlet pipe and described nasal tube between communication apparatus; Described communication apparatus comprises connector, described connector is provided with lower connection chamber and the side direction connection chamber of the upper connection chamber, intermediate cavity and the connection of described nasal tube that are communicated with described air inlet pipe, on described side direction connection chamber, be communicated with simple and easy breathing equipment joint, in described intermediate cavity, switching mechanism is installed, described upper connection chamber is realized the connection with described lower connection chamber or side direction connection chamber by described switching mechanism.
Oxygen tube of the present utility model, by switching mechanism and simple and easy breathing equipment joint are set, realized the quick connection with simple and easy breathing equipment, can be as required, selection is carried out oxygen supply by simple and easy breathing equipment and still by nasal tube, is carried out oxygen supply, patient's oxygen uptake demand between having guaranteed from emergency tender to ward, can not delay treatment time of patient.
As preferably, described intermediate cavity comprise end chamber that middle part ring cavity and ring cavity one end, described middle part communicate and and the thread cavity that communicates of the described middle part ring cavity other end, described switching mechanism comprises that one end is plugged on the rotating shaft of described end intracavity, described rotating shaft be provided with the external screw thread that is spirally connected with described thread cavity and described middle part ring cavity matched in clearance the first sealing ring and and the second sealing ring of described middle part ring cavity matched in clearance; Described upper connection chamber is communicated with by the first connecting hole and the second connecting hole and described middle part ring cavity; Described middle part ring cavity be provided with corresponding with described the first connecting hole position and and the 3rd connecting hole that is communicated with of described lower connection chamber and corresponding with described the second connecting hole position and and the 4th connecting hole of described side direction connection chamber connection, described the first sealing ring is used for sealing described the first connecting hole and/or the 3rd connecting hole, and described the second sealing ring is used for sealing described the second connecting hole and/or the 4th connecting hole.
When switching, by the rotating shaft in the ring cavity of rotation middle part, realize the connection of nasal tube and air inlet pipe or simple and easy breathing equipment, in the time of needs and air inlet pipe connection, the second sealing ring seals up the second connecting hole and/or the 4th connecting hole, this time, the first sealing ring is not by the first connecting hole, the 3rd connecting hole seals up, and when needs and simple and easy breathing equipment are communicated with, the first sealing ring seals up the first connecting hole and/or the 3rd connecting hole, now, the second sealing ring is not by the second connecting hole, the 4th connecting hole seals up, whole handoff procedure, only need the rotation of rotating shaft just can realize, very convenient, the time of cost is very short, for patient's rescue creates conditions.
As preferably, described the first sealing ring and described the second sealing ring outer circumference surface are provided with sealed groove, in described sealed groove, are provided with sealing member.
As preferably, described sealing member is the sealing ring with opening.
As preferably, described sealing ring comprises outer rubber ring and interior spring steel ring.
As preferably, the thickness of described interior spring steel ring is 1/4 of described outer rubber ring thickness.
As preferably, described rotating shaft stretches out described intermediate cavity near described externally threaded end and is connected with knob.
As preferably, described end chamber is provided with for limiting the limited block of described rotating shaft distance of axial displacement.
This utility model beneficial effect is:
It is simple in structure for this utility model, processing ease, after being connected with oxygen cylinder, can to patient, carry out oxygen supply by nasal tube, can carry out oxygen supply by simple and easy breathing equipment again, by switching mechanism, according to actual situation, selected, switch, operating process step in handoff procedure is few, it is short to expend time in.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is described further:
Fig. 1 is the structural representation of this utility model one embodiment;
Fig. 2 is the structural representation of sealing ring in this utility model.
In figure:
1, air inlet pipe, 2, nasal tube, 3, connector, 4, upper connection chamber, 5, intermediate cavity, 6, lower connection chamber, 7, side direction connection chamber, 8, simple and easy breathing equipment joint, 9, knob, 10, switching construction.
The specific embodiment
The following stated is only preferred embodiment of the present utility model, not scope of the present utility model is limited.
Embodiment, is shown in accompanying drawing 1,2, and double-purpose Oxygen tube comprises air inlet pipe 1, nasal tube 2 and is located at the communication apparatus between described air inlet pipe 1 and described nasal tube 2, described communication apparatus comprises connector 3, connector 3 is adopted made of plastic, transparence, described connector 3 is provided with lower connection chamber 6 and the side direction connection chamber 7 of the upper connection chamber 4, intermediate cavity 5 and 2 connections of described nasal tube that are communicated with described air inlet pipe 1, on described side direction connection chamber 7, be communicated with simple and easy breathing equipment joint 8, simple and easy breathing equipment joint 8 is used for being connected with outside simple and easy breathing equipment, in described intermediate cavity 5, switching mechanism 10 is installed, described upper connection chamber 4 is realized the connection with described lower connection chamber 6 or side direction connection chamber 7 by described switching mechanism 10, such structure makes, by the action of switching mechanism 10, can realize the connection of connection chamber and lower connection chamber, or, in realization, connection chamber and side direction connection chamber 7 are communicated with, and then control air inlet pipe 1 is to be communicated with nasal tube, or and simple and easy breathing equipment is communicated with, can realize the object of quick switching, with the operating procedure in the middle of saving, for more favourable condition is created in patient's rescue, intermediate cavity 5 comprises middle part ring cavity 501, the end chamber 502 communicating with ring cavity 501 one end, described middle part and and the thread cavity 503 that communicates of described middle part ring cavity 501 other ends, the 502 one end sealings of end chamber, the bottom surface of its sealing is provided with limited block 1011, be used for limiting described rotating shaft 501 distance of axial displacement, limited block 1011 is elastic spacing piece, by polyurethane, made.
Switching mechanism 10 comprises that one end is plugged on the rotating shaft 1001 in described end chamber 502, described rotating shaft 1001 be provided with the external screw thread 1002 that is spirally connected with described thread cavity 503 and described middle part ring cavity 501 matched in clearance the first sealing ring 1003 and and the second sealing ring 1004 of described middle part ring cavity 501 matched in clearance, described upper connection chamber 4 is by the first connecting hole 1005 and the second connecting hole 1006 and 501 connections of described middle part ring cavity, described middle part ring cavity 501 be provided with corresponding with described the first connecting hole 1005 positions and and the 3rd connecting hole 1007 that is communicated with of described lower connection chamber 6 and corresponding with described the second connecting hole 1006 positions and and the 4th connecting hole 1008 of described side direction connection chamber 7 connections, general, the diameter of the first connecting hole and the 3rd connecting hole is equal, described the first sealing ring 1003 is for sealing described the first connecting hole 1005 and/or the 3rd connecting hole 1007, the first sealing ring can seal up in the first connecting hole or the 3rd connecting hole, preferably mode is that two are all sealed up, described the second sealing ring 1006 is for sealing described the second connecting hole 1006 and/or the 4th connecting hole 1008, same, the second sealing ring can all seal up the second connecting hole and the 4th connecting hole, also can seal up one of them, wherein, and all to seal up as good, described the first sealing ring 1003 and described the second sealing ring 1006 outer circumference surfaces are provided with sealed groove, in described sealed groove, are provided with sealing member, described sealing member is the sealing ring with opening, wherein, sealing ring comprises outer rubber ring 1009 and interior spring steel ring 1010, the thickness of described interior spring steel ring 1010 is 1/4 of described outer rubber ring 1009 thickness, and the width of opening is 0.5-1mm, described rotating shaft 1001 stretches out described intermediate cavity 5 near the end of described external screw thread 1002 and is connected with knob 9, by knob 9, rotates rotating shaft, more convenient.
Claims (8)
1. double-purpose Oxygen tube, comprise air inlet pipe (1), nasal tube (2) and be located at described air inlet pipe (1) and described nasal tube (2) between communication apparatus; It is characterized in that: described communication apparatus comprises connector (3), described connector (3) is provided with lower connection chamber (6) and the side direction connection chamber (7) of the upper connection chamber (4), intermediate cavity (5) and described nasal tube (2) connection that are communicated with described air inlet pipe (1), on described side direction connection chamber (7), be communicated with simple and easy breathing equipment joint (8), switching mechanism (10) is installed in described intermediate cavity (5), and described upper connection chamber (4) is realized the connection with described lower connection chamber (6) or side direction connection chamber (7) by described switching mechanism (10).
2. double-purpose Oxygen tube according to claim 1, it is characterized in that: described intermediate cavity (5) comprises middle part ring cavity (501), the end chamber (502) communicating with described middle part ring cavity (501) one end and and the thread cavity (503) that communicates of described middle part ring cavity (501) other end, described switching mechanism (10) comprises that one end is plugged on the rotating shaft (1001) in described end chamber (502), described rotating shaft (1001) is provided with the external screw thread (1002) being spirally connected with described thread cavity (503), with first sealing ring (1003) of described middle part ring cavity (501) matched in clearance and and second sealing ring (1004) of described middle part ring cavity (501) matched in clearance, described upper connection chamber (4) is by the first connecting hole (1005) and the second connecting hole (1006) and described middle part ring cavity (501) connection, described middle part ring cavity (501) be provided with corresponding with described the first connecting hole (1005) position and and the 3rd connecting hole (1007) that is communicated with of described lower connection chamber (6) and corresponding with described the second connecting hole (1006) position and and the 4th connecting hole (1008) of described side direction connection chamber (7) connection, described the first sealing ring (1003) is for sealing described the first connecting hole (1005) and/or the 3rd connecting hole (1007), and described the second sealing ring (1006) is for sealing described the second connecting hole (1006) and/or the 4th connecting hole (1008).
3. double-purpose Oxygen tube according to claim 2, is characterized in that: described the first sealing ring (1003) and described the second sealing ring (1006) outer circumference surface are provided with sealed groove, in described sealed groove, are provided with sealing member.
4. double-purpose Oxygen tube according to claim 3, is characterized in that: described sealing member is the sealing ring with opening.
5. double-purpose Oxygen tube according to claim 4, is characterized in that: described sealing ring comprises outer rubber ring (1009) and interior spring steel ring (1010).
6. double-purpose Oxygen tube according to claim 5, is characterized in that: the thickness of described interior spring steel ring (1010) is 1/4 of described outer rubber ring (1009) thickness.
7. according to claim 2 or 3 or 4 or 5 or 6, described double-purpose Oxygen tube, it is characterized in that: described rotating shaft (1001) stretches out described intermediate cavity (5) near the end of described external screw thread (1002) and is connected with knob (9).
8. double-purpose Oxygen tube according to claim 2, is characterized in that: described end chamber (502) is provided with for limiting the limited block (1011) of described rotating shaft (501) distance of axial displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060605.5U CN203852682U (en) | 2014-02-11 | 2014-02-11 | Two-purpose oxygen tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060605.5U CN203852682U (en) | 2014-02-11 | 2014-02-11 | Two-purpose oxygen tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852682U true CN203852682U (en) | 2014-10-01 |
Family
ID=51602563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420060605.5U Expired - Fee Related CN203852682U (en) | 2014-02-11 | 2014-02-11 | Two-purpose oxygen tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852682U (en) |
-
2014
- 2014-02-11 CN CN201420060605.5U patent/CN203852682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20170211 |