CN211658977U - Oxygen tube with break away from alarming function - Google Patents
Oxygen tube with break away from alarming function Download PDFInfo
- Publication number
- CN211658977U CN211658977U CN201922388506.5U CN201922388506U CN211658977U CN 211658977 U CN211658977 U CN 211658977U CN 201922388506 U CN201922388506 U CN 201922388506U CN 211658977 U CN211658977 U CN 211658977U
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- Prior art keywords
- oxygen
- tube
- alarm
- switch
- photosensitive
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Links
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 106
- 239000001301 oxygen Substances 0.000 title claims abstract description 106
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000002640 oxygen therapy Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The embodiment of the utility model discloses an oxygen tube with a separation alarm function, which comprises an oxygen tube, wherein the first end of the oxygen tube is connected with an oxygen supply end; two nasal catheters connected with the second end of the oxygen inhalation tube; the photoresistor is fixed on the outer side of the nasal catheter; the photosensitive switch is fixed on the outer side of the oxygen tube and is connected with the photosensitive resistor; the alarm is connected with the photosensitive switch; an oxygen valve fixed on the outer side of the oxygen tube; the utility model discloses a medical oxygen tube, including the oxygen valve, the oxygen valve is connected with photoswitch, when patient's nasal catheter extracted the nostril, the resistance decline of photo resistance made photoswitch closed, the manual switch is also closed under the oxygen valve opens the condition, thereby make the circuit switch on, the alarm sends out the police dispatch newspaper, remind patient or medical personnel in time to close oxygen pipeline or oxygen cylinder, thereby avoid oxygen to reveal, the problem that oxygen was revealed after patient pulled out the oxygen tube has been solved, the oxygen source has been saved, the security has been improved.
Description
Technical Field
The utility model relates to an oxygen therapy safety device field especially relates to an oxygen uptake pipe with break away from alarming function.
Background
Oxygen therapy is a method of inserting a special double-side nasal catheter into a double nostril to inhale oxygen. The main effects are to increase the arterial oxygen partial pressure, improve the oxygen supply of the human body and reduce the respiratory and circulatory burden increased by compensating for the hypoxia.
When existing patients are used for oxygen therapy, most of the existing patients are directly inserted on the nose through an oxygen tube. However, when the patient gets up to take a walk or go to a convenient place, the patient pulls out the oxygen tube, often forgets to close the oxygen tube, so that oxygen leakage is caused, oxygen is wasted, oxygen leakage time is too long, oxygen concentration around the bed is high, fire disasters are easily caused when the patient encounters open fire, and safety of the patient and medical staff is threatened.
Disclosure of Invention
An object of the utility model is to provide an oxygen tube with break away from alarming function, solve above technical problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
an oxygen inhalation tube with a separation alarm function comprises
The first end of the oxygen absorption pipe is connected with the oxygen supply end;
the two nasal catheters are connected with the second end of the oxygen inhalation tube;
the photoresistor is fixed on the outer side of the nasal catheter;
the photosensitive switch is fixed on the outer side of the oxygen tube and is connected with the photosensitive resistor;
the alarm is connected with the photosensitive switch;
an oxygen valve fixed on the outer side of the oxygen tube;
and the manual switch is linked with the oxygen valve and is connected with the photosensitive switch.
Preferably, the photoresistor is mounted on the outer wall of the nasal catheter through a transparent elastic shell.
Preferably, the photosensitive switch is closed when the photosensitive resistor senses light.
Preferably, the first end of the photoresistor is provided with a leak-proof diaphragm, and the leak-proof diaphragm is fixed on the outer side of the nasal catheter.
Preferably, the outer diameter of the anti-leakage diaphragm is 4-6mm, and the anti-leakage diaphragm is made of a light shielding material.
Preferably, the alarm is an audible and visual alarm, and the alarm is connected with the terminal equipment through a Bluetooth or wireless transmission module.
Preferably, the manual switch
Closed when the oxygen valve is opened;
is disconnected when the oxygen valve is closed.
Preferably, a battery case is arranged on the outer side of the oxygen valve, a button battery is placed in the battery case, and the button battery, the alarm, the manual switch, the photosensitive switch and the photosensitive resistor are sequentially connected in series.
Has the advantages that: the utility model discloses an oxygen tube that drops to report to police when patient's nasal catheter extracts the nostril, the resistance decline of photo resistance makes the photoswitch closed, and the oxygen valve is opened the condition under hand switch also closed to make the circuit switch on, the alarm sends out the police dispatch newspaper, reminds patient or medical personnel in time to close oxygen pipeline or oxygen cylinder, thereby avoids oxygen to reveal, has solved the problem that oxygen was revealed after patient pulled out the oxygen tube, has saved the oxygen source, has improved the security.
Drawings
FIG. 1 is a schematic view of the overall structure of the oxygen tube with the separation alarm function of the present invention;
FIG. 2 is a schematic view of the nasal catheter of the present invention;
FIG. 3 is a circuit diagram of the alarm of the present invention;
fig. 4 is a circuit connection block diagram of the alarm of the present invention.
In the figure: 1-an oxygen tube; 2-a nasal catheter; 3-a photoresistor; 4-a light sensitive switch; 5-an alarm; 6-oxygen valve; 7-a manual switch; 8-leak-proof aperture; 9-button cell.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1, the utility model provides an oxygen tube with a separation alarm function, which comprises an oxygen tube 1, wherein a first end of the oxygen tube 1 is connected with an oxygen supply end;
two nasal catheters 2 connected with the second end of the oxygen inhalation tube 1;
a photoresistor 3 fixed on the outer side of the nasal catheter 2;
a photosensitive switch 4 fixed outside the oxygen tube 1 and connected with the photosensitive resistor 3; the photosensitive switch 4 is an electromagnetic switch, when the photosensitive resistor 3 senses light with certain light intensity (such as indoor light and sunlight), the resistance of the photosensitive resistor 3 is reduced, so that the attraction of the electromagnet is increased, the armature is attracted, and the photosensitive switch 4 is closed.
An alarm 5 connected with the photosensitive switch 4;
an oxygen valve 6 fixed on the outer side of the oxygen tube 1;
and the manual switch 7 is linked with the oxygen valve 6 and is connected with the photosensitive switch 4.
The oxygen inhalation tube of the utility model has the advantages that:
the utility model discloses an oxygen tube that drops to report to police when patient's nasal catheter extracts the nostril, the resistance decline of photo resistance makes the photoswitch closed, and the oxygen valve is opened the condition under hand switch also closed to make the circuit switch on, the alarm sends out the police dispatch newspaper, reminds patient or medical personnel in time to close oxygen pipeline or oxygen cylinder, thereby avoids oxygen to reveal, has solved the problem that oxygen was revealed after patient pulled out the oxygen tube, has saved the oxygen source, has improved the security.
As a preferred embodiment of the present invention, the photo-resistor 3 is mounted on the outer wall of the nasal catheter through a transparent elastic shell. Avoid the corrosion of the photoresistor 3 caused by leakage and avoid the damage of the rigid resistor to the nostrils. The transparent elastic shell does not obstruct the light from irradiating the photoresistor 3.
As a preferred embodiment of the present invention, the light sensitive switch 3 is closed when the light sensitive resistor 4 senses the light. When the light-sensitive resistor 4 senses natural light (such as sunlight and moonlight) or lamplight, the resistor is reduced, and the light-sensitive switch 3 is closed. When the photoresistor 4 can not sense a certain light intensity, the resistance rises, the electromagnetic attraction force falls, and the photosensitive switch 3 based on the electromagnetic principle is automatically switched off.
As shown in fig. 2, as a preferred embodiment of the present invention, the first end of the photo-resistor 4 is provided with a leak-proof aperture 8, and the leak-proof aperture 8 is fixed to the outside of the nasal cannula 2.
As a preferred embodiment of the utility model, the leak-proof aperture 8 has an outer diameter of 4-6mm, and can be inserted into the nostril of an oxygen patient without obstructing the nose breathing of the patient. The leak-proof diaphragm 8 is made of light shielding material. After the patient inserts the nasal catheter 2 into the nostril, the photosensitive resistor 4 is positioned at the air outlet of the nasal catheter 2, and the leak-proof diaphragm 8 is positioned at the opening of the nostril, so that light leakage into the nostril can be effectively reduced, and the condition of false alarm caused by light leakage of the photosensitive resistor 3 in the nostril is avoided.
As a preferred embodiment, alarm 5 is audible-visual annunciator, and the alarm effect is better, and alarm 5 passes through bluetooth or wireless transmission module to be connected with terminal equipment. Alarm 5 accessible wireless transmission's mode is with alarm signal transmission to patient's cell-phone or medical personnel's computer on, in time reminds relevant personnel in time to close the oxygen passageway of oxygen tube, avoids oxygen to reveal, guarantees ward safety.
As a preferred embodiment of the present invention, a manual switch 7
Closed when the oxygen valve 6 is opened;
is disconnected when the oxygen valve 6 is closed. I.e. the control end of the oxygen valve 6 is connected with the control end of the manual switch 7.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, a battery case is disposed outside the oxygen valve 6, a button cell 9 is disposed in the battery case, and the button cell 9, the alarm 5, the manual switch 7, the photosensitive switch 4, and the photosensitive resistor 3 are sequentially connected in series. And one end of the light-sensitive resistor 3 is connected with the button cell 9 to form a simple series circuit loop with two switches (a light-sensitive switch and a manual switch) and an output (an alarm). Supplementarily, the connection between the circuit components all connects through the wire, and the insulating skin of wire can inlay and locate oxygen tube 1's the outside, links together through the plastic connection mode, and occupation space is little, has avoided oxygen tube heavy burden too big.
The utility model discloses an oxygen tube's alarm principle does:
when the patient extracts nasal catheter 2 from the nostril, light shines on photo resistance 3, makes the 3 resistance value of photo resistance decline to make photoswitch 4 closed, and oxygen valve 6 is the open mode when initial oxygen switches on, consequently manual switch 7 is also closed, and the circuit switches on, thereby makes alarm 5 report to the police, reminds patient or medical personnel to close the oxygen passageway. At the moment, the oxygen valve 6 is only needed to be closed, the manual switch 7 is disconnected, the circuit is disconnected, and the alarm 5 suspends alarming. After the patient inserts the nasal catheter 2 into the nostril again, the light intensity received by the photoresistor 3 is reduced, the resistance value is increased, the photosensitive switch 4 is disconnected, the circuit is disconnected, the oxygen valve 6 is opened at the moment, and even if the manual switch 7 is closed, the alarm 5 can not give an alarm as long as the nasal catheter 2 is inserted into the nostril.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. An oxygen inhalation tube with a separation alarm function is characterized by comprising
The first end of the oxygen absorption pipe is connected with the oxygen supply end;
the two nasal catheters are connected with the second end of the oxygen inhalation tube;
the photoresistor is fixed on the outer side of the nasal catheter;
the photosensitive switch is fixed on the outer side of the oxygen tube and is connected with the photosensitive resistor;
the alarm is connected with the photosensitive switch;
an oxygen valve fixed on the outer side of the oxygen tube;
and the manual switch is linked with the oxygen valve and is connected with the photosensitive switch.
2. The oxygen inhalation tube with detachment alarm function according to claim 1, wherein said light dependent resistor is mounted on the outer wall of the nasal catheter through a transparent elastic shell.
3. The oxygen tube with the detachment alarm function of claim 1, wherein the light-sensitive switch is closed when the light-sensitive resistor senses light.
4. The oxygen inhalation tube with the detachment alarm function according to claim 1, wherein the first end of the photo resistor is provided with a leak-proof diaphragm, and the leak-proof diaphragm is fixed on the outer side of the nasal catheter.
5. The oxygen tube with the detachment alarm function according to claim 4, wherein the outer diameter of the anti-leakage diaphragm is 4-6mm, and the anti-leakage diaphragm is made of a light shielding material.
6. The oxygen tube with the detachment alarm function as claimed in claim 1, wherein the alarm is an audible and visual alarm, and the alarm is connected with the terminal device through Bluetooth.
7. The oxygen tube with the detachment alarm function as claimed in claim 1, wherein the manual switch is provided
Closed when the oxygen valve is opened;
is disconnected when the oxygen valve is closed.
8. The oxygen tube with the function of warning detachment according to claim 1, wherein a battery case is arranged outside the oxygen valve, a button battery is placed in the battery case, and the button battery, the alarm, the manual switch, the photosensitive switch and the photosensitive resistor are connected in series in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388506.5U CN211658977U (en) | 2019-12-26 | 2019-12-26 | Oxygen tube with break away from alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388506.5U CN211658977U (en) | 2019-12-26 | 2019-12-26 | Oxygen tube with break away from alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211658977U true CN211658977U (en) | 2020-10-13 |
Family
ID=72736730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388506.5U Expired - Fee Related CN211658977U (en) | 2019-12-26 | 2019-12-26 | Oxygen tube with break away from alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211658977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018320A (en) * | 2021-10-25 | 2022-02-08 | 复旦大学 | Wearable respiratory information monitor of little optic fibre |
-
2019
- 2019-12-26 CN CN201922388506.5U patent/CN211658977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018320A (en) * | 2021-10-25 | 2022-02-08 | 复旦大学 | Wearable respiratory information monitor of little optic fibre |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |