CN215231363U - Flow visualization oxygen inhalation connector - Google Patents
Flow visualization oxygen inhalation connector Download PDFInfo
- Publication number
- CN215231363U CN215231363U CN202121267135.6U CN202121267135U CN215231363U CN 215231363 U CN215231363 U CN 215231363U CN 202121267135 U CN202121267135 U CN 202121267135U CN 215231363 U CN215231363 U CN 215231363U
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- oxygen
- oxygen supply
- flow
- supply pipe
- visual
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Abstract
The utility model provides a visual oxygen uptake of flow connects belongs to medical instrument technical field. It includes the oxygen supply pipe that links to each other with the outlet duct of apparatus of oxygen suppliment, the oxygen supply pipe level set up and the oxygen supply pipe passes through flow detection mechanism and links to each other with the oxygen uptake head, the outlet duct in be equipped with valve spare and with the timing mechanism of valve spare linkage setting. The apparatus of oxygen supply can be through the outlet duct with oxygen input to the oxygen supply pipe in, the oxygen of input to the oxygen supply pipe can be carried oxygen to oxygen uptake head department through flow detection mechanism and supply the patient to carry out the oxygen uptake, flow detection mechanism can detect the flow of oxygen output, valve spare in the outlet duct can control the apparatus of oxygen supply and pass through the outlet duct and carry oxygen to the oxygen supply pipe in, the timing mechanism who sets up with valve spare linkage can time when valve spare control apparatus of oxygen supply, and can stop the timing when stopping the oxygen supply, thereby calculate the oxygen uptake volume of disease through oxygen uptake time and oxygen uptake flowmeter.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, a visual oxygen uptake of flow connects is related to.
Background
When a patient inhales oxygen in a hospital, the specific oxygen absorption amount of the patient cannot be monitored, so that the patient often thinks that the oxygen inhalation time is insufficient for medical care and disputes with medical care.
In order to overcome the defects of the prior art, people continuously explore and provide various solutions, for example, a Chinese patent discloses an embedded oxygen inhalation humidification conversion joint [ application number: 201610234466.7], comprises a shell which is a hollow structure and is provided with an output pipe joint and two input pipe joints; the output pipe joint and the two input pipe joints can enable the interior of the shell to be communicated with the outside; the two input pipe joints are used for connecting an oxygen uptake pipe or a humidification infusion pipe; the output pipe joint is used for connecting the respiration extension pipe, and a clamping piece for communicating the output pipe joint with the respiration extension pipe is sleeved on the outer end port of the output pipe joint; the clamping piece is of an inverted cone structure relative to the output pipe joint, and the maximum size of the clamping piece is larger than the size of the breathing extension pipe interface; the screens piece adopts the rubber material preparation. The invention can simultaneously connect the oxygen inhalation tube and the humidification infusion tube, realizes the synchronous oxygen inhalation and humidification, and has the advantages of firm fixation, convenient replacement, small volume, simplicity and practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a visual oxygen uptake of flow connects.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a visual oxygen uptake of flow connects, includes the oxygen supply pipe that links to each other with the outlet duct of apparatus of oxygen supply, oxygen supply pipe level set up and the oxygen supply pipe passes through flow detection mechanism and links to each other with the oxygen uptake head, the outlet duct in be equipped with valve spare and with the timing mechanism of valve spare linkage setting.
In the above-mentioned visual oxygen inhalation joint of flow, the flow detection mechanism include the oxygen therapy pipe that links to each other with the oxygen supply pipe, the oxygen therapy pipe on be equipped with the gas flowmeter who has numerical display screen, the oxygen therapy pipe other end pass through the hose and link to each other with the oxygen inhalation head.
In the above-mentioned flow visualization oxygen inhalation joint, the oxygen tube is inserted into the oxygen supply tube and is screwed with the internal thread of the inner end of the oxygen supply tube through the internal thread of the outer end of the oxygen tube.
In the above-mentioned visual oxygen uptake joint of flow, the said valve member includes the bulb valve that is connected with oxygen supply pipe rotation, there is oxygen channel in the said bulb valve that the cross-section takes the form of L, still there is driving structure that can drive the bulb valve to rotate on the said air outlet pipe, when the oxygen channel communicates with oxygen supply pipe, the apparatus oxygen supply; when the oxygen channel and the oxygen supply pipe are staggered, the oxygen supply device stops supplying oxygen.
In the visual oxygen uptake joint of flow, the said drive structure includes the drive shaft that is fixedly connected with top of ball valve, the said drive shaft and air outlet pipe rotate and connect and drive shaft top fixedly connect with rotary table, the said drive shaft couples to timing mechanism through the drive structure, when the oxygen channel communicates with oxygen supply pipe, the timing mechanism begins timing; when the oxygen channel and the oxygen supply pipe are staggered, the timing mechanism stops timing.
In the above-mentioned visual oxygen inhalation connector of flow, the timing mechanism includes the power supply box fixed on the outlet duct, the said power supply box is linked with the time-recorder with display screen, the said time-recorder couples to power in the power supply box through the series circuit, still connect switch and slide rheostat in series on the said series circuit, the said drive shaft couples to regulating slide block on the slide rheostat through the drive structure.
In the visual oxygen uptake of foretell flow connects, transmission structure including setting up the gear chamber in the outlet tube, the gear intracavity be equipped with the fixed helical gear of drive shaft, the gear intracavity still be equipped with the helical gear of No. two helical gears of a helical gear meshing, No. two helical gears on link firmly the threaded rod, the threaded rod on the spiro union have the drive slider, drive slider bottom and adjusting block link to each other.
In the visual oxygen uptake joint of foretell flow, the outlet duct on still be equipped with the spacing spout of level setting, drive slider top machine lateral part and spacing spout support and lean on.
In the visual oxygen uptake of foretell flow connects, the outlet duct top still link firmly the positioning disk, the positioning disk in be equipped with the cross-section and be curved constant head tank, the drive shaft on link firmly the locating piece that inserts to the constant head tank.
In the visual oxygen uptake of foretell flow connects, the timer in still be equipped with the voice broadcast module.
Compared with the prior art, the utility model has the advantages of:
1. the apparatus of oxygen supply can be through the outlet duct with oxygen input to the oxygen supply pipe in, the oxygen of input to the oxygen supply pipe can be carried oxygen to oxygen uptake head department through flow detection mechanism and supply the patient to carry out the oxygen uptake, flow detection mechanism can detect the flow of oxygen output, valve spare in the outlet duct can control the apparatus of oxygen supply and pass through the outlet duct and carry oxygen to the oxygen supply pipe in, the timing mechanism who sets up with valve spare linkage can time when valve spare control apparatus of oxygen supply, and can stop the timing when stopping the oxygen supply, thereby calculate the oxygen uptake volume of disease through oxygen uptake time and oxygen uptake flowmeter.
2. When the oxygen channel in the ball valve is driven by the driving shaft to be communicated with the oxygen supply pipe for supplying oxygen, the driving shaft drives the adjusting slider to slide on the sliding rheostat through the transmission structure, so that the resistance of the sliding rheostat in the series circuit is reduced to the current in the series circuit which meets the current required by the work of the timer, when the oxygen channel in the ball valve is staggered with the oxygen supply pipe, the adjusting slider slides to increase the resistance of the sliding rheostat in the series circuit, so that the current in the series circuit cannot meet the work of the timer, and the timer stops timing.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic diagram of the overall structure provided by the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic view of the puck configuration;
fig. 4 is a circuit diagram of a series circuit connected to a timer.
Detailed Description
As shown in fig. 1-4, a flow-rate visual oxygen inhalation connector comprises an oxygen supply tube 3 connected to an outlet tube 2 of an oxygen supply device, the oxygen supply tube 3 is horizontally arranged and the oxygen supply tube 3 is connected to an oxygen inhalation head 5 through a flow rate detection mechanism 4, and a valve member 6 and a timing mechanism 7 linked with the valve member 6 are arranged in the outlet tube 2.
In this embodiment, the apparatus of oxygen supply can pass through the outlet duct with oxygen input to the oxygen supply pipe in, the oxygen of input to the oxygen supply pipe can be carried oxygen to the oxygen uptake head department through flow detection mechanism and supply the patient to carry out the oxygen uptake, flow detection mechanism can detect the flow of oxygen output, valve spare in the outlet duct can control the apparatus of oxygen supply and pass through the outlet duct and carry oxygen in to the oxygen supply pipe, the timing mechanism who sets up with valve spare linkage can time when valve spare control apparatus of oxygen supply, and can stop the timing when stopping the oxygen supply, thereby calculate the oxygen uptake volume of disease through oxygen uptake time and oxygen uptake flowmeter.
Specifically, as shown in fig. 1, the flow rate detection mechanism 4 includes an oxygen supply tube 8 connected to the oxygen supply tube 3, a gas flow meter 9 having a numerical display screen is disposed on the oxygen supply tube 8, and the other end of the oxygen supply tube 8 is connected to the oxygen inhalation head 5 through a hose 10. Oxygen in the oxygen supply pipe can be input to the oxygen inhalation head 5 through the oxygen supply pipe and the hose to supply oxygen to patients, and the gas flowmeter can detect the output flow of the oxygen in the oxygen supply pipe during oxygen supply.
It will be appreciated by those skilled in the art that the gas meter may be a product of the prior art.
Preferably, as shown in fig. 1, the oxygen supplying tube 8 is inserted into the oxygen supplying tube 3 and is threadedly coupled with the internal thread of the inner end of the oxygen supplying tube 3 through the internal thread of the outer end of the oxygen supplying tube 8. The oxygen therapy pipe and the oxygen supply pipe are connected through threads, so that the oxygen therapy pipe and the oxygen supply pipe can be conveniently detached, and the accessories can be conveniently replaced when damaged.
Specifically, as shown in fig. 1 and fig. 3, the valve member 6 includes a ball valve 11 rotatably connected to the oxygen supply tube 3, an oxygen passage 12 having an L-shaped cross section is provided in the ball valve 11, the air outlet tube 2 is further provided with a driving structure 13 capable of driving the ball valve 11 to rotate, and when the oxygen passage 12 is communicated with the oxygen supply tube 3, the oxygen supply device can supply oxygen to the oxygen supply tube through the air outlet tube; when the oxygen passage 12 is misaligned with the oxygen supply tube 3, the oxygen supply apparatus stops supplying oxygen.
Specifically, as shown in fig. 1 to fig. 3, the driving structure 13 includes a driving shaft 14 fixedly connected to the top of the ball valve 11, the driving shaft 14 is rotatably connected to the air outlet pipe 2, the top of the driving shaft 14 is fixedly connected to a rotating disc, and the driving shaft 14 is connected to the timing mechanism 7 through a transmission structure 15; the rotating turntable can drive the driving shaft to rotate, the driving shaft can drive the ball valve to rotate so as to control whether the oxygen channel in the ball valve is communicated with the oxygen supply pipe or not and control whether oxygen is supplied or not, and when the oxygen channel 12 is communicated with the oxygen supply pipe 3, the timing mechanism 7 starts timing; when the oxygen passage 12 is misaligned with the oxygen supply tube 3, the timing mechanism 7 stops timing.
Specifically, as shown in fig. 1, 2 and 4, the timing mechanism 7 includes a power box 16 fixed on the outlet pipe 2, a timer 17 with a display screen is connected to the power box 16, the timer 17 is connected to a power supply 19 in the power box 16 through a series circuit 18, a switch 20 and a slide rheostat 21 are connected in series to the series circuit 18, and the driving shaft 14 is connected to an adjusting slider 22 on the slide rheostat 21 through a transmission structure 15. Before oxygen inhalation is started, the switch is closed, the driving shaft drives the oxygen channel in the ball valve to be communicated with the oxygen supply pipe for oxygen supply, the driving shaft drives the adjusting slider to slide on the sliding rheostat through the transmission structure, so that the resistance of the sliding rheostat in the series circuit is reduced to the extent that the current in the series circuit meets the current required by the work of the timer, when the oxygen channel in the ball valve is staggered with the oxygen supply pipe, the adjusting slider slides to increase the resistance of the sliding rheostat in the series circuit, so that the current in the series circuit cannot meet the work of the timer, and the timer stops timing.
It will be appreciated by those skilled in the art that the wires in the series circuit are connected at one end to the regulating slider and at the other end to the sliding varistor.
Specifically, as shown in fig. 1 and fig. 2, the transmission structure 15 includes a gear cavity 23 disposed in the air outlet pipe 2, a first helical gear 24 fixed to the driving shaft 14 is disposed in the gear cavity 23, a second helical gear 25 engaged with the first helical gear 24 is further disposed in the gear cavity 23, the second helical gear 25 is fixedly connected to a threaded rod 26, a driving slider 27 is screwed to the threaded rod 26, and the bottom of the driving slider 27 is connected to the adjusting slider 22. The driving shaft can drive the first helical gear to rotate, the first helical gear can drive the second helical gear to rotate, the second helical gear can drive the threaded rod to rotate so as to drive the driving sliding block to slide in a reciprocating mode in the axial direction, and the reciprocating sliding of the driving sliding block can drive the adjusting sliding block to slide so as to adjust the resistance of the sliding rheostat connected into the series circuit.
Preferably, as shown in fig. 1 and 2, the outlet pipe 2 is further provided with a horizontally disposed limiting sliding groove 28, and the top side of the driving slider 27 abuts against the limiting sliding groove 28. The limiting sliding groove can limit the driving sliding block, and the driving sliding block is prevented from rotating along with the rotation of the threaded rod.
Preferably, as shown in fig. 1 and 3, a positioning plate 29 is further fixedly connected to the top of the outlet pipe 2, a positioning groove 30 with an arc-shaped cross section is arranged in the positioning plate 29, and a positioning block 31 inserted into the positioning groove 30 is fixedly connected to the driving shaft 14. The locating piece on the constant head tank cooperation drive shaft can fix a position drive shaft pivoted angle, and when the locating piece was located the constant head tank both ends, the oxygen passageway in the bulb valve and oxygen supply pipe intercommunication or dislocation.
Preferably, a voice broadcast module is further arranged in the timer 17. The voice broadcast module is helpful for timely reminding patients.
It will be understood by those skilled in the art that the timer with voice playing function can be a product of the prior art.
The utility model discloses a theory of operation is: the oxygen supply device can input oxygen into the oxygen supply pipe through the air outlet pipe, the oxygen input into the oxygen supply pipe can be conveyed to the oxygen inhalation head through the flow detection mechanism to be inhaled by a patient, the flow detection mechanism can detect the flow output by the oxygen, the valve piece in the air outlet pipe can control the oxygen supply device to convey the oxygen into the oxygen supply pipe through the air outlet pipe, the timing mechanism which is linked with the valve piece can time when the valve piece controls the oxygen supply device to supply the oxygen and can stop the time when the oxygen supply is stopped, so that the oxygen absorption amount of the patient can be calculated through the oxygen absorption time and the oxygen absorption flow meter, the oxygen in the oxygen supply pipe can be input to the oxygen inhalation head 5 through the oxygen supply pipe and the hose to supply the patient, and the gas flow meter can detect the output flow of the oxygen in the oxygen supply pipe when the oxygen supply is performed;
the oxygen supply pipe and the oxygen supply pipe are connected through threads, so that the oxygen supply pipe and the oxygen supply pipe can be conveniently detached, the accessories can be conveniently replaced when the oxygen supply pipe is damaged, and the oxygen supply device can supply oxygen to the oxygen supply pipe through the air outlet pipe; when the oxygen channel 12 is staggered with the oxygen supply pipe 3, the oxygen supply device stops supplying oxygen, the rotating disc can drive the driving shaft to rotate, the driving shaft can drive the ball valve to rotate so as to control whether the oxygen channel in the ball valve is communicated with the oxygen supply pipe or not, so as to control whether oxygen is supplied or not, and when the oxygen channel 12 is communicated with the oxygen supply pipe 3, the timing mechanism 7 starts timing; when the oxygen channel 12 is dislocated with the oxygen supply tube 3, the timing mechanism 7 stops timing;
before oxygen inhalation is started, the switch is closed, when the oxygen channel in the ball valve is driven by the driving shaft to be communicated with the oxygen supply pipe for oxygen supply, the driving shaft drives the adjusting slide block to slide on the slide rheostat through the transmission structure, so that the resistance of the slide rheostat in the series circuit is reduced to the current in the series circuit which meets the current required by the work of the timer, when the oxygen channel in the ball valve is staggered with the oxygen supply pipe, the adjusting slide block slides to increase the resistance of the slide rheostat in the series circuit, so that the current in the series circuit cannot meet the work of the timer, the timer stops timing, the driving shaft can drive the first helical gear to rotate, the first helical gear can drive the second helical gear to rotate, the second helical gear can drive the threaded rod to rotate so as to drive the driving slide block to axially reciprocate, the driving slide block can drive the adjusting slide block to slide so as to adjust the resistance of the slide rheostat in the series circuit, the locating piece in the constant head tank cooperation drive shaft can fix a position drive shaft pivoted angle, and when the locating piece was located the constant head tank both ends, oxygen passageway and oxygen supply pipe intercommunication or dislocation in the bulb valve helped in time reminding the disease to the voice broadcast module.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a visual oxygen uptake of flow connects, includes oxygen supply pipe (3) that link to each other with oxygen supply device's outlet duct (2), its characterized in that, oxygen supply pipe (3) level set up and oxygen supply pipe (3) link to each other with oxygen uptake head (5) through flow detection mechanism (4), outlet duct (2) in be equipped with valve spare (6) and with timing mechanism (7) that valve spare (6) linkage set up.
2. The visual oxygen inhalation connector of flow according to claim 1, wherein the flow detection mechanism (4) comprises an oxygen supply tube (8) connected with the oxygen supply tube (3), a gas flowmeter (9) with a numerical display screen is arranged on the oxygen supply tube (8), and the other end of the oxygen supply tube (8) is connected with the oxygen inhalation head (5) through a hose (10).
3. The flow visualization oxygen inhalation connector of claim 2, wherein the oxygen supply tube (8) is inserted into the oxygen supply tube (3) and is screwed with the internal thread of the inner end of the oxygen supply tube (3) through the internal thread of the outer end of the oxygen supply tube (8).
4. The visual oxygen uptake joint of flow according to claim 1 or 2 or 3, characterized in that the valve member (6) comprises a ball valve (11) rotatably connected with the oxygen supply tube (3), an oxygen passage (12) with an L-shaped section is arranged in the ball valve (11), the air outlet tube (2) is further provided with a driving structure (13) capable of driving the ball valve (11) to rotate, and when the oxygen passage (12) is communicated with the oxygen supply tube (3), the oxygen supply device supplies oxygen; when the oxygen channel (12) is dislocated with the oxygen supply pipe (3), the oxygen supply device stops supplying oxygen.
5. The visual oxygen uptake connector of flow according to claim 4, characterized in that the driving structure (13) comprises a driving shaft (14) fixedly connected with the top of the ball valve (11), the driving shaft (14) is rotatably connected with the gas outlet pipe (2) and the top of the driving shaft (14) is fixedly connected with a rotating disc, the driving shaft (14) is connected with the timing mechanism (7) through a transmission structure (15), and when the oxygen channel (12) is communicated with the oxygen supply pipe (3), the timing mechanism (7) starts timing; when the oxygen passage (12) and the oxygen supply pipe (3) are dislocated, the timing mechanism (7) stops timing.
6. The visual oxygen inhalation connector of flow according to claim 5, wherein the timing mechanism (7) comprises a power supply box (16) fixed on the outlet pipe (2), a timer (17) with a display screen is fixedly connected on the power supply box (16), the timer (17) is connected with a power supply (19) in the power supply box (16) through a series circuit (18), a switch (20) and a slide rheostat (21) are further connected in series on the series circuit (18), and the driving shaft (14) is connected with an adjusting slider (22) on the slide rheostat (21) through a transmission structure (15).
7. The visual oxygen uptake of flow connects of claim 6, characterized in that, transmission structure (15) include set up in outlet duct (2) gear chamber (23), gear chamber (23) in be equipped with drive shaft (14) fixed bevel gear (24), gear chamber (23) in still be equipped with No. two bevel gears (25) of No. one bevel gear (24) meshing, No. two bevel gears (25) on link firmly threaded rod (26), threaded rod (26) on the spiro union have drive slider (27), drive slider (27) bottom and regulation slider (22) link to each other.
8. The visual oxygen inhalation connector of flow according to claim 7, wherein the outlet pipe (2) is further provided with a horizontally arranged limiting chute (28), and the top side of the driving slide block (27) abuts against the limiting chute (28).
9. The visual oxygen inhalation of flow of claim 8, wherein the top of the outlet pipe (2) is further fixedly connected with a positioning plate (29), a positioning groove (30) with an arc-shaped section is arranged in the positioning plate (29), and a positioning block (31) inserted into the positioning groove (30) is fixedly connected to the driving shaft (14).
10. The visual oxygen inhalation of flow of claim 9 connects, characterized in that, still be equipped with the voice broadcast module in timer (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267135.6U CN215231363U (en) | 2021-06-04 | 2021-06-04 | Flow visualization oxygen inhalation connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267135.6U CN215231363U (en) | 2021-06-04 | 2021-06-04 | Flow visualization oxygen inhalation connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215231363U true CN215231363U (en) | 2021-12-21 |
Family
ID=79477401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121267135.6U Expired - Fee Related CN215231363U (en) | 2021-06-04 | 2021-06-04 | Flow visualization oxygen inhalation connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215231363U (en) |
-
2021
- 2021-06-04 CN CN202121267135.6U patent/CN215231363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211221 |