CN210472683U - Negative pressure bottle alarm device - Google Patents
Negative pressure bottle alarm device Download PDFInfo
- Publication number
- CN210472683U CN210472683U CN201920764409.9U CN201920764409U CN210472683U CN 210472683 U CN210472683 U CN 210472683U CN 201920764409 U CN201920764409 U CN 201920764409U CN 210472683 U CN210472683 U CN 210472683U
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- negative pressure
- battery
- pressure bottle
- level sensor
- liquid level
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Abstract
The utility model discloses a negative pressure bottle alarm device, which consists of a negative pressure suction tube, a suction connecting tube, a disposable negative pressure drainage bag, a drainage bag cover and a negative pressure bottle, wherein an alarm module is fixed above the outer wall of the negative pressure bottle, the alarm module consists of a battery, a non-contact liquid level sensor, an alarm lamp, a buzzer and a battery power display, the anode of the non-contact liquid level sensor is connected with the anode of the battery, the cathode of the non-contact liquid level sensor is connected with the cathode of the battery after passing through a monitoring switch, a signal output line of the non-contact liquid level sensor is connected with one end of the alarm lamp, the other end of the alarm lamp is connected with the anode of the battery, and; the positive pole of the battery returns to the negative pole of the battery after passing through the electric quantity switch and the electric quantity display of the battery. The utility model discloses simple structure only needs on current negative pressure bottle fixed alarm module can, can in time remind nurse or patient to change disposable negative pressure drainage bag, prevents the potential safety hazard, the utility model discloses still can be used to suction ascites, surface of a wound sepage etc..
Description
Technical field the utility model relates to the technical field of medical equipment, in particular to negative pressure bottle alarm device.
Background art in clinical practice, the use of negative pressure bottle and disposable negative pressure drainage bag to aspirate sputum, ascites and wound exudate is the important work of nursing patients, most of the existing sputum, ascites and wound exudate suction devices adopt negative pressure suction, the disposable negative pressure drainage bag needs to be replaced in time when the sputum, ascites and wound exudate are full, if the sputum, ascites and wound exudate are forgotten to be replaced, the sputum, ascites and wound exudate can enter the negative pressure device through the negative pressure suction tube, and can also return to the body of the patient through the suction connecting tube, thereby causing potential safety hazards.
The invention aims to overcome the defects of the prior art and provide a negative pressure bottle alarm device which can remind nurses or patients to replace disposable negative pressure drainage bags in time.
The technical scheme of the utility model as follows:
the negative pressure bottle alarm device consists of a negative pressure suction tube, a suction connecting tube, a disposable negative pressure drainage bag, a drainage bag cover and a negative pressure bottle, wherein the drainage bag cover is covered on the disposable negative pressure drainage bag and the negative pressure bottle;
an alarm module is fixed above the outer wall of the negative pressure bottle, the alarm module consists of a battery, a non-contact liquid level sensor, an alarm lamp, a buzzer and a battery electric quantity display, the positive electrode of the non-contact liquid level sensor is connected with the positive electrode of the battery, the negative electrode of the non-contact liquid level sensor is connected with the negative electrode of the battery after passing through a monitoring switch, a signal output line of the non-contact liquid level sensor is connected with one end of the alarm lamp, the other end of the alarm lamp is connected with the positive electrode of the battery, and the buzzer; the positive pole of the battery returns to the negative pole of the battery after passing through the electric quantity switch and the electric quantity display of the battery.
The battery is a rechargeable battery, and two ends of the battery are provided with charging plugs.
The utility model has the advantages that: 1. the structure is simple, and only the alarm module is fixed on the existing negative pressure bottle; 2. can remind nurses or patients to replace the disposable negative pressure drainage bag in time, thereby preventing potential safety hazards; 3. the utility model can also be used for sucking ascites, wound exudate and the like.
Description of the drawings fig. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a schematic circuit diagram of the present invention.
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the negative pressure bottle alarm device is composed of a negative pressure suction tube 1, a suction connecting tube 5, a disposable negative pressure drainage bag 7, a drainage bag cover 3 and a negative pressure bottle 8, wherein the drainage bag cover 3 is covered on the disposable negative pressure drainage bag 7 and the negative pressure bottle 8 and is used for sealing the disposable negative pressure drainage bag 7 and the negative pressure bottle 8, the suction connecting tube 5 is connected with a suction inlet 4 on the drainage bag cover 3, the negative pressure suction tube 1 is connected with a suction outlet 2 on the drainage bag cover 3, the negative pressure suction tube 1 is connected with the outer wall of the negative pressure bottle 8 through a three-way tube 9, and the disposable negative pressure drainage bag 7 is positioned in the negative pressure bottle 8;
an alarm module 6 is fixed above the outer wall of the negative pressure bottle 8, as shown in fig. 2, the alarm module 6 is composed of a battery E, a non-contact liquid level sensor LE, an alarm lamp L, a buzzer BL and a battery electric quantity display BPD, the anode of the non-contact liquid level sensor LE is connected with the anode of the battery E, the cathode of the non-contact liquid level sensor LE is connected with the cathode of the battery E after passing through a monitoring switch K1, the signal output line of the non-contact liquid level sensor LE is connected with one end of the alarm lamp L, the other end of the alarm lamp L is connected with the anode of the battery E, and the buzzer BL is associated with the; the positive pole of the battery E returns to the negative pole of the battery E after passing through the electric quantity switch K2 and the BPD.
The battery E is a rechargeable battery, and two ends of the battery E are provided with charging plugs.
The disposable negative pressure drainage bag (with a drainage bag cover) and the negative pressure bottle are commercially available and publicly used products, the negative pressure bottle can be directly sleeved on the drainage bag cover, the drainage bag cover is provided with a suction inlet and a suction outlet, a suction connecting pipe is connected with the suction inlet on the drainage bag cover, a negative pressure suction pipe is connected with the suction outlet on the drainage bag cover, and the negative pressure suction pipe is connected with the outer wall of the negative pressure bottle through a three-way pipe; the non-contact liquid level sensor is a commercial product with the model of XKC-Y25-MC; the battery power display is a commercial product. During the use, the negative pressure device is connected to the negative pressure suction pipe other end, keep the negative pressure in making disposable negative pressure drainage bag through the pump-out mouth, also keep the negative pressure in making the negative pressure bottle through the three-way pipe, attract the connecting pipe other end to use for patient, sputum, ascites, surface of a wound sepage etc. get into disposable negative pressure drainage bag through the sunction inlet, when sputum, ascites, surface of a wound sepage etc. reach alarm module's non-contact level sensor position, non-contact level sensor signal output line output signal, switch-on alarm lamp and bee calling organ, remind nurse or patient to change disposable negative pressure drainage bag. The battery power display is controlled by the power switch, and when the power is not required to be displayed, the power switch can be switched off to save the power supply.
Claims (2)
1. Negative pressure bottle alarm device, by negative pressure suction pipe (1), attract connecting pipe (5), disposable negative pressure drainage bag (7), drainage flap (3), negative pressure bottle (8) are constituteed, drainage flap (3) lid is on disposable negative pressure drainage bag (7) and negative pressure bottle (8), attract sunction inlet (4) on connecting pipe (5) and drainage flap (3) to be connected, negative pressure suction pipe (1) is connected with extraction opening (2) on drainage flap (3), negative pressure suction pipe (1) is through three-way pipe (9) and negative pressure bottle (8) outer wall connection, disposable negative pressure drainage bag (7) are located negative pressure bottle (8), its characterized in that: an alarm module (6) is fixed above the outer wall of the negative pressure bottle (8), the alarm module (6) is composed of a battery E, a non-contact liquid level sensor LE, an alarm lamp L, a buzzer BL and a battery electric quantity display BPD, the anode of the non-contact liquid level sensor LE is connected with the anode of the battery E, the cathode of the non-contact liquid level sensor LE is connected with the cathode of the battery E after passing through a monitoring switch K1, the signal output line of the non-contact liquid level sensor LE is connected with one end of the alarm lamp L, the other end of the alarm lamp L is connected with the anode of the battery E, and the buzzer BL is associated with the two ends; the positive pole of the battery E returns to the negative pole of the battery E after passing through the electric quantity switch K2 and the BPD.
2. The negative-pressure bottle warning device of claim 1, wherein: the battery E is a rechargeable battery, and two ends of the battery E are provided with charging plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764409.9U CN210472683U (en) | 2019-05-17 | 2019-05-17 | Negative pressure bottle alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764409.9U CN210472683U (en) | 2019-05-17 | 2019-05-17 | Negative pressure bottle alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210472683U true CN210472683U (en) | 2020-05-08 |
Family
ID=70512140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920764409.9U Expired - Fee Related CN210472683U (en) | 2019-05-17 | 2019-05-17 | Negative pressure bottle alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210472683U (en) |
-
2019
- 2019-05-17 CN CN201920764409.9U patent/CN210472683U/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 |
Granted publication date: 20200508 Termination date: 20210517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |