CN208741600U - A kind of ventilator condensed water collecting device - Google Patents
A kind of ventilator condensed water collecting device Download PDFInfo
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- CN208741600U CN208741600U CN201820346057.0U CN201820346057U CN208741600U CN 208741600 U CN208741600 U CN 208741600U CN 201820346057 U CN201820346057 U CN 201820346057U CN 208741600 U CN208741600 U CN 208741600U
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- condensed water
- ventilator
- liquid collecting
- collecting cup
- collecting device
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Abstract
The utility model belongs to the field of medical instrument technology, it is related to a kind of ventilator condensed water collecting device, including the Y type corrugated hose being connected on ventilator and the liquid collecting cup for being sealedly connected on corrugated hose bottom, corrugated hose bottom opens up fluted, the Unidirectional water permeable film of elastic material is installed in groove, the lower surface of Unidirectional water permeable film is equipped with metallic laminas, liquid collecting cup inner sidewall upper portion is fixedly installed with two mutual disjunct metal guide rods, negative pressure device is connected on metal guide rod, negative pressure device, metal guide rod and metallic laminas are capable of forming a closed circuit, the bottom pipe of liquid collecting cup is connected with waste fluid bag, solving the problems, such as that the condensed water in breathing machine pipeline is toppled over frequently will cause ventilator gas leakage or pipeline pollution.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of ventilator condensed water collecting device.
Background technique
Ventilator is one of common important instrument in neonatal intensive care unit (NICU), is mainly used for newborn and exhales
The diseases such as Distress Syndrome, severe neonatal pneumonia and apnea are inhaled, but simultaneously, harm-ventilator brought by ventilator
Pneumonia (VAP) also should not be underestimated.The gas of gas and patient's exhalation after ventilator humidifier heats up often exceeds room
Temperature, a part of gas are aggregated in pipeline, cause to generate a large amount of condensed water in breathing circuit, VAP caused by condensed water
Relatively conventional, it is that most easily growth collects for the position for being easiest to pollute in patients with mechanical ventilation breathing machine pipeline and bacterium
Poly- place, therefore, the processing of ventilator condensed water are most important, and the condensed water rationally handled in breathing circuit can reduce
The generation of VAP.
Condensed water is as liquid inevitable in breathing machine pipeline, if cleaning can induce hospital-acquired infection not in time, but
Topple over excessively frequently, on the one hand will lead to ventilator gas leakage, ventilatory effect is unable to reach, and on the other hand, and will cause ventilator
Pipeline communicates with the outside world, and leads to the pollution and patient's infection of pipeline, meanwhile, increase the workload of nurse.
Based on the above, if breathing machine pipeline energy Automatic-dumping condensed water, not only can be shortened the manual operation time, reduces breathing
Machine pipeline gas leakage guarantees ventilatory effect, moreover it is possible to reduce pipeline to the greatest extent and be contaminated, in addition, clinical nursing activity can be reduced
Amount.
Utility model content
In view of this, the utility model is toppled over for the condensed water solved in breathing machine pipeline frequently will cause ventilator leakage
The problem of gas or pipeline pollute, provides a kind of ventilator condensed water collecting device.
In order to achieve the above objectives, the utility model provides a kind of ventilator condensed water collecting device, including is connected to breathing
Y type corrugated hose on machine and the liquid collecting cup for being sealedly connected on corrugated hose bottom, corrugated hose bottom opens up fluted, groove
The Unidirectional water permeable film of elastic material is inside installed, the lower surface of Unidirectional water permeable film is equipped with metallic laminas, liquid collecting cup inner sidewall upper portion
Be fixedly installed with two mutual disjunct metal guide rods, be connected with negative pressure device on metal guide rod, negative pressure device, metal guide rod and
Metallic laminas is capable of forming a closed circuit, and the bottom pipe of liquid collecting cup is connected with waste fluid bag.
Further, liquid level sensor is installed on liquid collecting cup outer wall, automatic pumping controller, liquid collecting are provided with outside liquid collecting cup
Drainage switch, automatic pumping controller and liquid level sensor are installed on the pipeline that cup is connect with waste fluid bag and drainage switch is distinguished
Electrical connection.
Further, drainage switch is solenoid valve.
Further, liquid level sensor is set there are two water level influence value, and what is be located above is alarming value, and underlying is row
Water number.
Further, metallic laminas shape and is located at the middle part of Unidirectional water permeable film in a ring, and the diameter length of metallic laminas is greater than
The distance between described two metal guide rods.
Further, the exhaust apparatus for air to be discharged is installed on waste fluid bag.
Further, negative pressure device is negative-pressure air fan.
The utility model has the beneficial effects that:
1, the ventilator condensed water collecting device of the utility model, the groove of corrugated hose bottom is interior to install Unidirectional water permeable
Film, a small amount of condensed water that ventilator generates can be collected in liquid collecting cup by Unidirectional water permeable film, when cold in Unidirectional water permeable film
When condensate aggregation is excessive, Unidirectional water permeable film moves gradually downward under weight effect, so that the metal of Unidirectional water permeable film bottom is led
Metal guide rod on piece and liquid collecting cup inner sidewall is connected, and then opens negative pressure device, and negative pressure device will be cold on Unidirectional water permeable film
Condensate is absorbed into liquid collecting cup, and when not having condensed water on Unidirectional water permeable film, Unidirectional water permeable film is gradually moved up, so that unidirectionally
The metallic laminas and metal guide rod of water permeable membrane bottom disconnect, and negative pressure device stops working.Whole device realizes corrugated hose bottom
The automatic collection of portion's condensed water, solves in real work, the frequent pouring liquid bring ventilator gas leakage of medical staff and
The problem of corrugated hose pollutes.
2, liquid level sensor is arranged in the ventilator condensed water collecting device of the utility model, the outer wall of liquid collecting cup, and liquid level passes
It is alarming value above sensor, lower section is drain value, alarm can be triggered when the condensed water of liquid collecting cup liquid level occurs higher than alarming value,
Remind medical staff's hand-held evacuation liquid collecting cup, when condensed water liquid level reaches drain value in liquid collecting cup, automatic pumping controller meeting
Drainage switch is opened, by the condensation water collection in liquid collecting cup into waste fluid bag, the apparatus structure is simple, and it is novel in design unique,
It is easy to operate, there is very high practical value.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the utility model ventilator condensed water collecting device structural schematic diagram.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Appended drawing reference in Figure of description includes:
Corrugated hose 1, negative-pressure air fan 2, Unidirectional water permeable film 3, metallic laminas 4, metal guide rod 5, liquid collecting cup 6, level sensing
Device 7, automatic pumping controller 8, drainage switch 9, waste fluid bag 10.
Ventilator condensed water collecting device as shown in Figure 1, including the Y type corrugated hose 1 that is connected on ventilator and close
Envelope is connected to the liquid collecting cup 6 of 1 bottom of corrugated hose, and 1 bottom of corrugated hose opens up fluted, and elastic material is equipped in groove
The lower surface of Unidirectional water permeable film 3, Unidirectional water permeable film 3 is equipped with metallic laminas 4, and 6 inner sidewall upper portion of liquid collecting cup is fixedly installed with two
Mutual disjunct metal guide rod 5, metallic laminas 4 shape and are located at the middle part of Unidirectional water permeable film 3 in a ring, the diameter of metallic laminas 4
Length is greater than the distance between described two metal guide rods 5.Negative-pressure air fan 2, negative-pressure air fan 2, metal are connected on metal guide rod 5
Guide rod 5 and metallic laminas 4 are capable of forming a closed circuit, and the bottom pipe of liquid collecting cup 6 is connected with the waste liquid with exhaust apparatus
Bag 10.When condensing dilutional hyponatremia in corrugated hose 1, the gravity of condensed water pushes Unidirectional water permeable film 3, so that Unidirectional water permeable
The metallic laminas 4 of 3 lower surface of film is connected to metal guide rod 5, and then negative-pressure air fan 2 is opened, will be unidirectionally saturating by negative-pressure air fan 2
Condensed water on moisture film 3 is pumped in liquid collecting cup 6.In actual use, setting metallic laminas 4 and gold be can according to need
Belong to the distance between guide rod 5, so that metallic laminas 4 and metal guide rod 5 are connected, while also can at Use of respirator 2 hours or so
The suction intensity of negative-pressure air fan 2 is set, so that the condensed water on Unidirectional water permeable film 3 is pumped to collection in 2~3s by negative-pressure air fan 2
In liquid cup 6, the working efficiency of negative-pressure air fan 2 is improved.
Liquid level sensor 7 is installed on 6 outer wall of liquid collecting cup, automatic pumping controller 8, liquid collecting cup 6 are provided with outside liquid collecting cup 6
Solenoid valve is installed on the pipeline connecting with waste fluid bag 10 and is used as drainage switch 9, automatic pumping controller 8 and liquid level sensor 7 and
Drainage switch 9 is electrically connected.Liquid level sensor 7 is set there are two water level influence value, and what is be located above is alarming value, is located below
Be drain value.Alarm can be triggered when the condensed water of liquid collecting cup 6 liquid level occurs higher than alarming value, and medical staff is reminded to arrange manually
Empty liquid collecting cup 6, when condensed water liquid level reaches drain value in liquid collecting cup 6, automatic pumping controller 8 can open drainage switch 9,
By the condensation water collection in liquid collecting cup 6 into waste fluid bag 10.Waste fluid bag 10 can be suspended on beside sickbed, can also be suspended on breathing
Beside machine, or use special bracket.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (7)
1. a kind of ventilator condensed water collecting device, exhaled including the Y type corrugated hose being connected on ventilator and being sealedly connected on
Inhale the liquid collecting cup of duct bottom, which is characterized in that the corrugated hose bottom opens up fluted, and installation is flexible in the groove
The lower surface of the Unidirectional water permeable film of material, the Unidirectional water permeable film is equipped with metallic laminas, and the liquid collecting cup inner sidewall upper portion is fixed
Two mutual disjunct metal guide rods are installed, are connected with negative pressure device on the metal guide rod, the negative pressure device, metal are led
Bar and metallic laminas are capable of forming a closed circuit, and the bottom pipe of the liquid collecting cup is connected with waste fluid bag.
2. ventilator condensed water collecting device as described in claim 1, which is characterized in that be equipped with liquid on the liquid collecting cup outer wall
Level sensor, the liquid collecting cup are provided with automatic pumping controller, the row of being equipped on the pipeline that liquid collecting cup is connect with waste fluid bag outside
Taps, the automatic pumping controller are electrically connected with liquid level sensor and drainage switch.
3. ventilator condensed water collecting device as claimed in claim 2, which is characterized in that the drainage switch is solenoid valve.
4. ventilator condensed water collecting device as claimed in claim 3, which is characterized in that the liquid level sensor is set there are two water
Position influence value, what is be located above is alarming value, and underlying is drain value.
5. ventilator condensed water collecting device as claimed in claim 4, which is characterized in that the metallic laminas shape and position in a ring
In the middle part of Unidirectional water permeable film, the diameter length of the metallic laminas is greater than the distance between described two metal guide rods.
6. ventilator condensed water collecting device as claimed in claim 5, which is characterized in that be equipped on the waste fluid bag for arranging
The exhaust apparatus of air out.
7. the ventilator condensed water collecting device as described in claim 1~6 is any, which is characterized in that the negative pressure device is negative
Pressure fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346057.0U CN208741600U (en) | 2018-03-12 | 2018-03-12 | A kind of ventilator condensed water collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346057.0U CN208741600U (en) | 2018-03-12 | 2018-03-12 | A kind of ventilator condensed water collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208741600U true CN208741600U (en) | 2019-04-16 |
Family
ID=66052234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820346057.0U Expired - Fee Related CN208741600U (en) | 2018-03-12 | 2018-03-12 | A kind of ventilator condensed water collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208741600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747392A (en) * | 2019-10-31 | 2021-05-04 | 青岛海尔智能技术研发有限公司 | Anhydrous humidifying module, method and device for controlling anhydrous humidifying module and direct current air conditioner |
-
2018
- 2018-03-12 CN CN201820346057.0U patent/CN208741600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747392A (en) * | 2019-10-31 | 2021-05-04 | 青岛海尔智能技术研发有限公司 | Anhydrous humidifying module, method and device for controlling anhydrous humidifying module and direct current air conditioner |
| CN112747392B (en) * | 2019-10-31 | 2022-07-05 | 青岛海尔智能技术研发有限公司 | Anhydrous humidifying module, method and device for controlling anhydrous humidifying module and direct current air conditioner |
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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: 20190416 Termination date: 20200312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |