CN203816015U - Anesthesia breathing loop provided with water collecting cup at expiration end - Google Patents
Anesthesia breathing loop provided with water collecting cup at expiration end Download PDFInfo
- Publication number
- CN203816015U CN203816015U CN201420160944.0U CN201420160944U CN203816015U CN 203816015 U CN203816015 U CN 203816015U CN 201420160944 U CN201420160944 U CN 201420160944U CN 203816015 U CN203816015 U CN 203816015U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- collecting bowl
- anesthesia
- opening
- water collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 33
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 28
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 18
- 238000005070 sampling Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 5
- 238000007906 compression Methods 0.000 abstract 5
- 238000007789 sealing Methods 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 6
- 230000003444 anaesthetic effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model relates to an anesthesia breathing loop provided with a water collecting cup at an expiration end, relates to the anesthesia breathing loop, and aims to provide the anesthesia breathing loop which can be automatically closed, can automatically detect the water level, is accurate in data measurement, safe to use and simple and convenient to operate, and is provided with the water collecting cup at the expiration end. The anesthesia breathing loop provided with the water collecting cup at the expiration end comprises a pipeline, a one-way valve and a change-over valve, wherein an expiration port is formed in the right connecting port position of the pipeline, and the change-over valve is mounted in the left connecting port position; the anesthesia breathing loop further comprises a compression spring, a sealing rod and the water collecting cup; and a pipeline on the left side of the expiration port is communicated with the upper one-way valve, a water drain port is formed in the lower part of the one-way valve, an opening is formed in the bottom of the water drain port, the sealing rod is arranged in the opening, a first baffle plate is arranged at the upper end of the sealing rod, a compression spring is mounted below the opening, a second baffle plate is mounted at the bottom of the compression spring, the sealing rod penetrates through the compression spring and is fixed on the second baffle plate, and the water collecting cup is arranged outside the compression spring and mounted below the opening.
Description
Technical field
This utility model relates to a kind of breathing circuit for anesthesia, particularly relates to a kind of breathing circuit for anesthesia that also can automatically monitor the expiration end collecting bowl of water level with self-enclosed function.
Background technology
Anesthetic machine is for carrying out inhalation anesthesia and breathing the critical medical devices of managing.Breathing circuit for anesthesia is the tubing of the direct managing patient breathing gas of anesthetic machine and artificial ventilation.Absorb by chemical raw material after the carbon dioxide of patient's exhalation, repeat to be sucked respiratory tract by patient with supplementary oxygen mix.In existing anaesthetic circuit, near exhalation vents, can be installed in series and gather the sampling apparatus of expiratory gas flow, and contain certain water vapour in the gas of breathing out, after condensing, can affect gradually sampling precision, check valve opening pressure, change monitoring of respiration parameter, what impact was treated normally carries out.Once remove steam and will inevitably affect the use of respirator and open breathing circuit, the serious malpractice that more can cause.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can be self-enclosed and automatic sensed water level, DATA REASONING accurately, use safety, the breathing circuit for anesthesia with the end collecting bowl of exhaling easy and simple to handle.
A kind of breathing circuit for anesthesia with the end collecting bowl of exhaling of this utility model, comprises the pipeline and the switching valve that contain two interfaces, in described pipeline, is provided with check valve, and the right side seam of pipeline is provided with exhalation vents, and left side seam is provided with switching valve.In addition, also comprise Compress Spring, seal bar and collecting bowl, the pipeline in described exhalation vents left side is communicated with check valve, there is discharge outlet in check valve bottom, discharge outlet bottom is processed with an opening, in described opening, be provided with seal bar, described seal bar upper end is provided with the first baffle plate, the diameter of described the first baffle plate is greater than opening diameter and is slightly less than discharge outlet diameter, opening below is provided with Compress Spring, described Compress Spring bottom is provided with second baffle, seal bar is passed Compress Spring and is fixed on second baffle, described Compress Spring outer setting has collecting bowl, described collecting bowl is arranged on opening below.
This utility model is a kind of breathing circuit for anesthesia with the end collecting bowl of exhaling, and on wherein said collecting bowl, is provided with level sensor.
A kind of breathing circuit for anesthesia with the end collecting bowl of exhaling of this utility model, is provided with traffic sampling mouth on the pipeline between wherein said exhalation vents and discharge outlet.
A kind of breathing circuit for anesthesia with the end collecting bowl of exhaling of this utility model, is provided with traffic sampling mouth on the pipeline between wherein said check valve and discharge outlet.
A kind of breathing circuit for anesthesia difference from prior art with the end collecting bowl of exhaling of this utility model is that the opening part of a kind of breathing circuit for anesthesia discharge outlet bottom on pipeline with the end collecting bowl of exhaling of this utility model is provided with collecting bowl, steam coagulation in patient exhalation air flows in collecting bowl after the meeting, can not rest in pipeline, keep the inner relatively dry of pipeline, thereby ensured the accuracy of measurement parameter in pipeline.By the cooperation of collecting bowl, the first baffle plate, second baffle and Compress Spring; carry out in the process of draining at removal collecting bowl; pull the first baffle plate to block opening by Compress Spring; can ensure that pipeline is in closed state; can not affect the normal use of respirator; need not shut down wait, reduce operation risk.In collecting bowl, be provided with level sensor, can automatic monitoring water level, in the time that arriving predetermined water level, the water level in collecting bowl can remind staff to process in time, ensure the use safety of respirator.
Below in conjunction with accompanying drawing, a kind of breathing circuit for anesthesia with the end collecting bowl of exhaling of the present utility model is described further.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of breathing circuit for anesthesia embodiment 1 with the end collecting bowl of exhaling of this utility model;
Fig. 2 is the structural representation while removing collecting bowl in a kind of breathing circuit for anesthesia embodiment 1 with the end collecting bowl of exhaling of this utility model;
Fig. 3 is the structural representation of a kind of breathing circuit for anesthesia embodiment 2 with the end collecting bowl of exhaling of this utility model.
Detailed description of the invention
Embodiment 1, as shown in Figure 1, a kind of breathing circuit for anesthesia with the end collecting bowl of exhaling of this utility model comprises pipeline 1, Compress Spring 2, seal bar 3, collecting bowl 4 and switching valve 5.Pipeline 1 contains two interfaces, and wherein right side seam is provided with exhalation vents 6, and left side seam is provided with switching valve 5.The pipeline 1 in exhalation vents 6 left sides bends straight up, is processed with a downward discharge outlet 7 in bending place.On pipeline 1 between exhalation vents 6 and discharge outlet 7, be provided with traffic sampling mouth 12, in the pipeline 1 of discharge outlet 7 tops, be provided with check valve 11, on pipeline 1 between discharge outlet 7 and check valve 11, be provided with traffic sampling mouth 12, discharge outlet 7 bottoms are processed with an opening, are provided with seal bar 3 in opening.The diameter that seal bar 3 upper ends are provided with the first baffle plate 8, the first baffle plates 8 is greater than opening diameter and is slightly less than discharge outlet 7 diameters.Opening below is provided with Compress Spring 2, and Compress Spring 2 bottoms are provided with second baffle 9, and seal bar 3 is passed Compress Spring 2 and is fixed on second baffle 9.Compress Spring 2 outer setting have collecting bowl 4, and collecting bowl 4 is arranged on opening below.On collecting bowl 4, be provided with level sensor 10, level sensor 10 level monitoring at any time, and be used in conjunction with the receptor of breathing circuit outside.
Embodiment 2, as shown in Figure 3, the present embodiment difference from Example 1 is: traffic sampling mouth 12 is on the pipeline 1 between check valve 11 and discharge outlet 7.
The operation principle of a kind of breathing circuit for anesthesia with the end collecting bowl of exhaling of this utility model is as follows: as shown in Figure 1, the gas that patient breathes out enters pipeline 1 by exhalation vents 6, and 12 pairs of incoming call gases of traffic sampling mouth carry out sampling analysis.Gas continues to travel forward in pipeline 1, arrives switching valve 5 by check valve 11, finally flows to other loops of other respirators by switching valve 5.In the time collecting bowl 4 being installed in loop, collecting bowl 4 bottoms contact and promote second baffle 9 and move upward, second baffle 9 drives seal bar 3 to move upward, the first plate washer 8 of seal bar 3 upper ends moves up, and opening is opened, and the steam condensing enters in collecting bowl 4 by the gap between the first plate washer 8 and pipeline 1, Compress Spring 2 is compressed simultaneously, in the time that the interior water level of collecting bowl 4 reaches designated water level, level sensor 10 transmits to receptor, reminds staff to change water operation; As shown in Figure 2, in the time removing collecting bowl 4 in loop and carry out draining, Compress Spring 2 restores to the original state, and promotes second baffle 9 and moves downward, and second baffle 9 drives seal bar 3 to move downward, and the first plate washer 8 of seal bar 3 upper ends moves down, and opening is closed.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of this utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of this utility model claims.
Claims (4)
1. the breathing circuit for anesthesia with the end collecting bowl of exhaling, comprise the pipeline and the switching valve that contain two interfaces, in described pipeline, be provided with check valve, the right side seam of pipeline is provided with exhalation vents, left side seam is provided with switching valve, it is characterized in that: also comprise Compress Spring, seal bar and collecting bowl, the pipeline in described exhalation vents left side is communicated with check valve, there is discharge outlet in check valve bottom, discharge outlet bottom is processed with an opening, in described opening, be provided with seal bar, described seal bar upper end is provided with the first baffle plate, the diameter of described the first baffle plate is greater than opening diameter and is slightly less than discharge outlet diameter, opening below is provided with Compress Spring, described Compress Spring bottom is provided with second baffle, seal bar is passed Compress Spring and is fixed on second baffle, described Compress Spring outer setting has collecting bowl, described collecting bowl is arranged on opening below.
2. a kind of breathing circuit for anesthesia with the end collecting bowl of exhaling according to claim 1, is characterized in that: on described collecting bowl, be provided with level sensor.
3. a kind of breathing circuit for anesthesia with the end collecting bowl of exhaling according to claim 1, is characterized in that: on the pipeline between described exhalation vents and discharge outlet, be provided with traffic sampling mouth.
4. a kind of breathing circuit for anesthesia with the end collecting bowl of exhaling according to claim 1, is characterized in that: on the pipeline between described check valve and discharge outlet, be provided with traffic sampling mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160944.0U CN203816015U (en) | 2014-04-03 | 2014-04-03 | Anesthesia breathing loop provided with water collecting cup at expiration end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160944.0U CN203816015U (en) | 2014-04-03 | 2014-04-03 | Anesthesia breathing loop provided with water collecting cup at expiration end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816015U true CN203816015U (en) | 2014-09-10 |
Family
ID=51471563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160944.0U Expired - Lifetime CN203816015U (en) | 2014-04-03 | 2014-04-03 | Anesthesia breathing loop provided with water collecting cup at expiration end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139341A (en) * | 2015-03-26 | 2016-11-23 | 北京雅果科技有限公司 | A kind of triplate line for breathing circuit and detection method thereof |
| CN107580515A (en) * | 2015-05-08 | 2018-01-12 | 皇家飞利浦有限公司 | Liquid removal in patient interface component |
| CN108294786A (en) * | 2018-02-09 | 2018-07-20 | 烟台市帅恒机械科技有限公司 | A kind of oral type respiratory tract droplet harvester and application method |
| WO2019075756A1 (en) * | 2017-10-20 | 2019-04-25 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthesia machine and circuit drainage device thereof |
-
2014
- 2014-04-03 CN CN201420160944.0U patent/CN203816015U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139341A (en) * | 2015-03-26 | 2016-11-23 | 北京雅果科技有限公司 | A kind of triplate line for breathing circuit and detection method thereof |
| CN106139341B (en) * | 2015-03-26 | 2018-09-18 | 北京雅果科技有限公司 | A kind of triplate line and its detection method for breathing circuit |
| CN107580515A (en) * | 2015-05-08 | 2018-01-12 | 皇家飞利浦有限公司 | Liquid removal in patient interface component |
| CN107580515B (en) * | 2015-05-08 | 2022-03-11 | 皇家飞利浦有限公司 | Liquid removal in a patient interface assembly |
| WO2019075756A1 (en) * | 2017-10-20 | 2019-04-25 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthesia machine and circuit drainage device thereof |
| CN111182937A (en) * | 2017-10-20 | 2020-05-19 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthesia machine and loop drainage device thereof |
| CN111182937B (en) * | 2017-10-20 | 2023-03-07 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthesia machine and loop drainage device thereof |
| CN108294786A (en) * | 2018-02-09 | 2018-07-20 | 烟台市帅恒机械科技有限公司 | A kind of oral type respiratory tract droplet harvester and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191210 Granted publication date: 20140910 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221210 Granted publication date: 20140910 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221210 Granted publication date: 20140910 |
|
| PP01 | Preservation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240403 Granted publication date: 20140910 |