CN212817568U - Breathing pipeline condensate water collection device - Google Patents
Breathing pipeline condensate water collection device Download PDFInfo
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- CN212817568U CN212817568U CN202020403307.7U CN202020403307U CN212817568U CN 212817568 U CN212817568 U CN 212817568U CN 202020403307 U CN202020403307 U CN 202020403307U CN 212817568 U CN212817568 U CN 212817568U
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Abstract
A respiratory pipeline condensed water collecting device comprises a water diversion mechanism, an anti-reflux mechanism and a collecting bag, wherein the water diversion mechanism is connected with a respiratory pipeline and used for guiding condensed water generated in the respiratory pipeline to enter the collecting bag; the anti-reflux mechanism is arranged between the water outlet pipe and the collecting bag; collect the bag and be used for collecting the comdenstion water that respiratory tube produced, including the bag body that is used for storing the comdenstion water and set up the drain valve that is used for the drainage in bag body bottom, when the comdenstion water discharges, medical personnel will collect the water discharge in the bag through the drain valve can, need not dismantle whole collection bag and carry out the drainage, prevent to influence the atmospheric pressure of oxygen supply machine and reduce the probability that the oxygen supply apparatus received the pollution.
Description
Technical Field
The utility model belongs to the breathing apparatus field, concretely relates to breathing pipeline comdenstion water collection device.
Background
The severe pneumonia patient is critically ill, and when respiratory failure is combined, trachea intubation is needed through mouth, and the respiratory machine is connected for auxiliary ventilation treatment. Patients undergoing ventilator assisted ventilation therapy have a potential for developing Ventilator Associated Pneumonia (VAP), a serious complication and a significant cause of death for ventilator assisted ventilation therapy. If a patient develops ventilator-associated pneumonia, the condition of the patient becomes worse, the ventilation time of the ventilator is prolonged, the number of hospitalization days is increased, complications is increased, the fatality rate is increased, the medical cost is increased, and the like. Among the most factors affecting ventilator-associated pneumonia, bacterial colonization and condensate management in ventilator tubes are among the most major predisposing factors, and are also independent risk factors for the development of early-onset VAP. In order to strengthen the management of the condensed water in the breathing machine pipeline, the breathing machine pipeline needs to be replaced every week in the intensive care unit, a nurse needs to flap the breathing machine pipeline every day at variable time, and the condensed water in the pipeline flows to the water collecting cup at the middle section of the pipeline so as to prevent the condensed water with bacteria from flowing back to the air inlet channel.
In the prior art, for patients with mild respiratory failure, an oxygen supply machine is generally adopted to supply oxygen, a condensate water collecting device is not arranged on the existing oxygen supply machine, the oxygen supply machine can also generate condensate water to enter the nasal cavity of the patient in the use process, so that discomfort of the patient is caused, and when the existing respirator is used for removing a water collecting cup, the condensate water in the water collecting cup possibly has pathogenic bacteria to easily pollute local environment, medical personnel and peripheral patients, so as to cause nosocomial infection, the medical personnel need to wear gloves clinically, the water collecting cup is manually taken down to dump the condensate water, generally 1 time is needed for dumping every 1-3 hours, and the workload is extremely large; the worker can be infected and the environment is polluted when the container is dumped, and the environment of the peripheral ward is easily polluted; there is currently no suitable nosocomial mode of infection management; some of the equipment causes pressure fluctuations in the ventilator circuit as a result of the removal of the bottle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming of prior art, providing a respiratory tube way comdenstion water collection device.
The utility model adopts the following technical scheme:
a respiratory pipeline condensed water collecting device comprises a water diversion mechanism, an anti-reflux mechanism and a collecting bag, wherein the water diversion mechanism is connected with a respiratory pipeline and used for guiding condensed water generated in the respiratory pipeline to enter the collecting bag; the anti-reflux mechanism is arranged between the water outlet pipe and the collecting bag; the collecting bag is used for collecting condensed water generated by the breathing pipeline and comprises a bag body for storing the condensed water and a drain valve arranged at the bottom of the bag body and used for draining water.
Furthermore, the anti-reflux mechanism comprises a first pipe body, a second pipe body, a third pipe body and an anti-reflux assembly, wherein the first pipe body, the second pipe body and the third pipe body are sequentially connected; the anti-reverse-flow assembly is arranged between the first pipe body and the second pipe body and comprises a cone valve core capable of sealing the water outlet of the first pipe body and a spring which is arranged in the second pipe body and can drive the cone valve core to move upwards to seal the water outlet of the first pipe body.
Furthermore, the cone valve core comprises a valve body and a drainage channel which is arranged on the valve body and can be communicated with the first pipe body and the second pipe body.
Furthermore, the valve body comprises a base and a conical seat which is arranged on the base and can seal the water outlet of the first pipe body, and the drainage channel is arranged on the base.
Furthermore, the second pipe body is in threaded connection with the third pipe body, an external thread is formed on the outer peripheral surface of the end portion of the third pipe body, an internal thread is formed on the inner peripheral surface of the end portion of the second pipe body, and one end of the spring is connected with the bottom of the cone valve core, while the other end is connected with the end portion of the third pipe body.
Further, the first pipe body is in threaded connection with the second pipe body.
Furthermore, respiratory tube includes first pipeline and second pipeline, the guiding tube sets up between first pipeline and second pipeline, and the guiding tube still includes the symmetry and sets up two connecting portion of being connected with first pipeline, second pipeline on the outer tube.
Furthermore, the first pipeline, the second pipeline and the connecting part are in threaded connection.
Further, the internal portion of bag is formed with the chamber that catchments, collects the bag and still including setting up the connecting pipe that communicates third body and the chamber that catchments at bag body top and setting up the drain pipe in bag body bottom and the chamber intercommunication that catchments, the drain valve sets up on the drain pipe.
Furthermore, the water outlet pipe is in threaded connection with the first pipe body.
It can be known from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are: when the condensed water is discharged, the medical staff can discharge the water in the collecting bag through the drain valve without detaching the whole collecting bag for drainage, thereby preventing the air pressure of the oxygen supply equipment from being influenced and reducing the pollution probability of the oxygen supply equipment;
the guide pipe is spherical, so that the volume of the inner cavity is large, the distance from the lowest position to the joint of the guide pipe and the breathing pipeline is maximum, and condensed water can be prevented from flowing back to the breathing pipeline to a certain extent;
the anti-backflow mechanism is arranged between the water outlet pipe and the collecting bag, condensed water in the collecting bag is prevented from flowing back to the breathing pipeline, unnecessary damage to a patient is caused early, when the condensed water is collected, the condensed water enters the first pipe body through the water outlet pipe, the cone valve core is subjected to water pressure, the spring is driven to compress and moves in the direction far away from the bottom of the first pipe body, and at the moment, the condensed water flows into the drainage channel along the outer surface of the cone seat to enter the second pipe body and finally flows into the collecting bag; under some conditions, the condensed water flows back into the third pipe body, and when reaching the inside of the second pipe body, the conical valve core always seals the water outlet of the first pipe body under the action of water pressure and the spring, so that the condensed water is prevented from flowing back;
the first pipeline and the second pipeline are in threaded connection with the connecting part, and are in threaded connection, so that the stable connection between the guide pipe and the breathing pipeline is ensured, the guide pipe is prevented from falling off, the breathing of a patient is prevented from being influenced, and the workload of a nurse is increased;
the first pipe body, the second pipe body and the third pipe body are sequentially connected through threads, so that the stability of connection among the pipe bodies is ensured;
also be threaded connection between first body and the outlet pipe, guarantee the stability of being connected between guiding tube and the anti palirrhea mechanism, prevent to influence the normal work of oxygen supply equipment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a first schematic view illustrating a usage status of the present invention;
FIG. 3 is a schematic view of the second usage state of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
FIG. 5 is an enlarged view at B in FIG. 3;
in the figure, 1-a water diversion mechanism, 2-an anti-reflux mechanism, 3-a collection bag, 4-a breathing pipeline, 11-a water diversion pipe, 111-an outer pipe, 112-an inner pipe, 113-an inner cavity, 114-a water diversion groove, 115-a abdication hole, 12-a water outlet pipe, 13-a connecting part, 21-a first pipe body, 22-a second pipe body, 23-a third pipe body, 24-an anti-reflux component, 241-a cone valve core, 242-a spring, 243-a valve body, 2431-a base, 2432-a conical seat, 244-a drainage channel, 31-a bag body, 32-a connecting pipe, 33-a drainage pipe and 34-a drainage valve.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Referring to fig. 1 to 5, a respiratory tract condensed water collecting device comprises a water diversion mechanism 1, an anti-reflux mechanism 2 and a collecting bag 3.
The water diversion mechanism 1 is connected with the lowest part of the breathing pipeline 4, guides condensed water generated in the breathing pipeline 4 to enter the collection bag 3 and comprises a spherical guide pipe 11, a water outlet pipe 12 and two connecting parts 13.
The guide tube 11 comprises an outer tube 111 and an inner tube 112 sleeved in the outer tube 111, the inner tube 112 is provided with an inner cavity 113 communicated with the breathing pipeline 4, a water diversion groove 114 is formed between the outer tube 111 and the inner tube 112, the inner tube 111 is provided with a plurality of abdicating holes 115 communicated with the water diversion groove 114, the abdicating holes 115 are uniformly distributed at the bottom of the inner cavity 113, when medical personnel flap the breathing pipeline, condensed water can enter the inner cavity 113 along the breathing pipeline 4 and enter the water diversion groove 114 through the abdicating holes 115, the abdicating holes 115 are uniformly distributed at the bottom of the inner cavity, the condensed water entering the inner cavity 113 can rapidly enter the water diversion groove 114 and be discharged into the collecting bag 3, and the condensed water can be prevented from flowing back into the breathing pipeline 4 due to patient movement; and the guide tube 11 is spherical, so that the volume of the inner cavity 113 is large, the distance from the lowest position to the connection position of the guide tube 11 and the breathing pipeline 4 is the largest, and condensed water can be prevented from flowing back to the breathing pipeline 4 to a certain extent.
The water outlet pipe 12 is arranged on the outer pipe 111 and communicated with the water guide groove 114, and the water outlet pipe 12 is arranged at the lowest part of the outer pipe 111, so that the water entering the water guide groove 114 can quickly enter the collecting bag 3 through the water outlet pipe 12.
Two connecting portion 13 symmetries set up on outer tube 111 and are connected with breathing pipe 4, it is concrete, breathing pipe 4 includes first pipeline 41 and second pipeline 42, guiding tube 11 sets up between first pipeline 41 and second pipeline 42, through connecting portion 13 and first pipeline 41, second pipeline 42 is connected, it is further, first pipeline 41, second pipeline 42 is threaded connection with connecting portion 13, adopt threaded connection, guarantee guiding tube 11 and breathing pipe 4 stable connection, prevent that guiding tube 11 from droing, influence patient's breathing and increase nurse's work load.
The anti-reflux assembly 24 is disposed between the first tube 21 and the second tube 22, and includes a cone valve core 241 capable of sealing the water outlet of the first tube 21 and a spring 242 disposed in the second tube 22 and capable of driving the cone valve core 241 to move upward to seal the water outlet of the first tube 21, the cone valve core 241 includes a valve body 243 and a drainage channel 244 disposed on the valve body 243 and capable of communicating the first tube 21 and the second tube 22, specifically, the valve body 243 includes a base 2431 and a cone seat 2432 disposed on the base 2431 and capable of sealing the water outlet of the first tube 21, the drainage channel 344 is disposed on the base 2431, further, an outer peripheral surface of an end of the third tube 23 is formed with an external thread, an inner peripheral surface of an end of the second tube 22 is formed with an internal thread, one end of the spring 242 is connected with the bottom of the cone valve core 241 and the other end is connected with the end of the third tube 23, when collecting condensate, the cone valve core 241 is subject to water pressure to drive the spring 242 to compress and move in the direction away from the first tube 21, and at this time, the condensed water flows into the drainage channel 244 along the outer surface of the cone base 2432 to enter the second tube 22 and finally flows into the collection bag 3; in some cases, when the condensed water flows back into the third tube 23 and reaches the inside of the second tube 22, the cone valve 241 always seals the water outlet of the first tube 21 under the action of the water pressure and the spring 242, so as to prevent the condensed water from flowing back.
The collecting bag 3 is used for collecting condensed water generated by the respiratory tract, and comprises a bag body 31, a connecting pipe 32, a drain pipe 33 and a drain valve 34, wherein a water collecting cavity for storing the condensed water is formed in the bag body 31; the connecting pipe 32 is arranged at the top of the bag body 31 and is connected with the third pipe body 23, and the connecting pipe 32 is connected with the third pipe body 23 through threads, so that the connection stability is ensured; the drain pipe 33 is arranged at the bottom of the bag body 31, is communicated with the water collecting cavity and is used for draining condensed water; the drain valve 34 is arranged on the drain pipe 33 and used for controlling the drainage of the condensed water in the collection bag 3, when the condensed water is drained, the medical staff just need to drain the water in the collection bag 3 through the drain valve 34 without detaching the whole collection bag 3 for drainage, thereby preventing the air pressure of the oxygen supply equipment from being influenced and reducing the pollution probability of the oxygen supply equipment.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (10)
1. The utility model provides a respiratory circuit comdenstion water collection device which characterized in that: the device comprises a water diversion mechanism, an anti-backflow mechanism and a collection bag, wherein the water diversion mechanism is connected with a breathing pipeline and used for guiding condensed water generated in the breathing pipeline to enter the collection bag; the anti-reflux mechanism is arranged between the water outlet pipe and the collecting bag; the collecting bag is used for collecting condensed water generated by the breathing pipeline and comprises a bag body for storing the condensed water and a drain valve arranged at the bottom of the bag body and used for draining water.
2. A breathing circuit condensate collection apparatus as claimed in claim 1, wherein: the anti-reflux mechanism comprises a first pipe body, a second pipe body, a third pipe body and an anti-reflux assembly, wherein the first pipe body, the second pipe body and the third pipe body are sequentially connected; the anti-reverse-flow assembly is arranged between the first pipe body and the second pipe body and comprises a cone valve core capable of sealing the water outlet of the first pipe body and a spring which is arranged in the second pipe body and can drive the cone valve core to move upwards to seal the water outlet of the first pipe body.
3. A breathing circuit condensate collection apparatus as claimed in claim 2, wherein: the cone valve core comprises a valve body and a drainage channel which is arranged on the valve body and can be communicated with the first pipe body and the second pipe body.
4. A breathing circuit condensate collection apparatus as claimed in claim 3, wherein: the valve body comprises a base and a conical seat arranged on the base and capable of sealing the water outlet of the first pipe body, and the drainage channel is arranged on the base.
5. A breathing circuit condensate collection apparatus as claimed in claim 2, wherein: the second pipe body is in threaded connection with the third pipe body, an external thread is formed on the outer peripheral face of the end portion of the third pipe body, an internal thread is formed on the inner peripheral face of the end portion of the second pipe body, one end of the spring is connected with the bottom of the cone valve core, and the other end of the spring is connected with the end portion of the third pipe body.
6. A breathing circuit condensate collection apparatus as claimed in claim 2, wherein: the first pipe body is in threaded connection with the second pipe body.
7. A breathing circuit condensate collection apparatus as claimed in any one of claims 1 to 6, wherein: the breathing pipeline comprises a first pipeline and a second pipeline, the guide pipe is arranged between the first pipeline and the second pipeline, and the guide pipe further comprises two connecting parts which are symmetrically arranged on the outer pipe and connected with the first pipeline and the second pipeline.
8. The breathing circuit condensate collection device of claim 7, wherein: the first pipeline, the second pipeline and the connecting part are in threaded connection.
9. A breathing circuit condensate water collecting device according to any one of claims 2 to 6, characterised in that: the bag internal portion is formed with the chamber that catchments, collects the bag and still including setting up the connecting pipe that communicates third body and chamber that catchments at bag body top and setting up the drain pipe that communicates with the chamber that catchments in bag body bottom, the drain valve sets up on the drain pipe.
10. A breathing circuit condensate water collecting device according to any one of claims 2 to 6, characterised in that: the water outlet pipe is in threaded connection with the first pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403307.7U CN212817568U (en) | 2020-03-26 | 2020-03-26 | Breathing pipeline condensate water collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403307.7U CN212817568U (en) | 2020-03-26 | 2020-03-26 | Breathing pipeline condensate water collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212817568U true CN212817568U (en) | 2021-03-30 |
Family
ID=75113232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020403307.7U Expired - Fee Related CN212817568U (en) | 2020-03-26 | 2020-03-26 | Breathing pipeline condensate water collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212817568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577478A (en) * | 2021-08-01 | 2021-11-02 | 常州安康医疗器械有限公司 | Breathing machine pipeline convenient to collect comdenstion water |
-
2020
- 2020-03-26 CN CN202020403307.7U patent/CN212817568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577478A (en) * | 2021-08-01 | 2021-11-02 | 常州安康医疗器械有限公司 | Breathing machine pipeline convenient to collect comdenstion water |
| CN113577478B (en) * | 2021-08-01 | 2023-12-08 | 常州安康医疗器械有限公司 | Breathing machine pipeline convenient to collect comdenstion water |
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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: 20210330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |