CN202505927U - One-way vent pipe capable of controlling breath for painless gastroscopy - Google Patents
One-way vent pipe capable of controlling breath for painless gastroscopy Download PDFInfo
- Publication number
- CN202505927U CN202505927U CN2012201881309U CN201220188130U CN202505927U CN 202505927 U CN202505927 U CN 202505927U CN 2012201881309 U CN2012201881309 U CN 2012201881309U CN 201220188130 U CN201220188130 U CN 201220188130U CN 202505927 U CN202505927 U CN 202505927U
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- gastroscope
- vent
- patient
- guide tube
- communicated
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Abstract
The utility model discloses a one-way vent pipe capable of controlling breath for painless gastroscopy. The one-way vent pipe mainly comprises a mouth cushion, a vent guide tube for conveying oxygen to a patient, a gastroscope guide tube for guiding a gastroscope examination device into a body of the patient, and an airbag, wherein the vent guide tube and the gastroscope guide tube are communicated with the mouth cushion; the airbag is arranged in a position where the vent guide tube and the gastroscope guide tube are downwardly bent; the mouth cushion comprises a mouth cushion wall, a vent tube cavity and a gastroscope tube cavity; the vent tube cavity is communicated with the vent guide tube; the gastroscope tube cavity is communicated with the gastroscope guide tube; a pair of one-way valves capable of conducting air in one way are arranged in the vent tube cavity; and a breathing hole is formed at the side part of the mouth cushion wall. In this way, when a vent pipeline is inserted into the mouth cushion, the vent pipeline conveys the oxygen to the vent guide tube through opening the one-way valves so as to convey the oxygen to the body of the patient; when the patient breathes, the one-way valves are closed, and the air is discharged by the breathing hole, so that the breath of the patient in the painless gastroscopy process is guaranteed; and the vent pipeline is also guaranteed to be sanitary at the same time, so that the vent pipeline can be repeatedly used.
Description
Technical field
This utility model relates to the medical equipment class, uses breather for a kind of painless gastroscopy is provided, and refers to the unidirectional breather that the reusable painless gastroscopy of a kind of breather is breathed with may command especially.
Background technology
At present, when carrying out painless gastroscopy, need implement anesthesia to patient; To reach the purpose of checking smoothly; Because patient is in narcotism, the activity of respiratory system also obviously is suppressed, so need to give patient's delivering oxygen; To guarantee patient's eupnea, promptly pass through a pipe box to patient's delivering oxygen.Yet breather all will be abandoned processing according to present case after using, so that had caused the waste of breather and the increase of patient medical cost.
The utility model content
The purpose of this utility model is to provide the unidirectional breather of a kind of painless gastroscopy with the may command breathing, can unidirectional ventilation and the reusable practical improvement of breather to reach.
This utility model mainly comprises:
Fill up flatly, it includes pad wall, ventilation tube chamber and gastroscope tube chamber, and airway is used for the delivering oxygen to patient, and the gastroscope conduit is used for checking in the gastroscopy device importing patient body.
Be provided with a pair of unidirectional flap valve that can unidirectional conducting gas in the tube chamber in ventilation, a mouthful pad wall sidepiece is provided with exhaling hole, and exhaling hole is arranged at unidirectional flap valve can be with its position of sealing when opening.When opening, its unidirectional flap valve can seal exhaling hole, by this, and when vent line inserts in mouthful pad; Outside vent line is opened oxygen delivery in airway through unidirectional flap valve, when unidirectional flap valve is opened simultaneously exhaling hole is sealed, and prevents that oxygen from leaking outside; Oxygen gets in the patient body, and unidirectional flap valve is closed during expiration, and gas is discharged by exhaling hole; Guaranteed patient's in the painless gastroscopy process eupnea, also guaranteed the health of vent line simultaneously, vent line can be reused.
Be communicated with one with the mouth pad and be used for being used for the gastroscopy device is imported the gastroscope conduit of checking in the patient body to the airway and of patient's delivering oxygen, airway is communicated with the ventilation tube chamber, and the gastroscope conduit is communicated with the gastroscope tube chamber.
Be provided with in airway and the downward bending place of gastroscope conduit one be used to prop up patient's bottleneck throat air bag, reach the purpose of control patient respiratory.
Wherein, vent line is communicated with airway through the ventilation tube chamber;
Wherein, this mouthful pad, airway and gastroscope conduit are formed in one.
The advantage of this utility model is: this utility model imports gas through unidirectional flap valve and by exhaling hole gas is discharged, thereby has guaranteed the health of vent line, and then reaches the reusable practicality of vent line.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the partial schematic sectional view of this utility model.
Figure number explanation: 1. mouthful pad, 2. airway, 3. gastroscope conduit, 4. air bag, 5. mouthful pad wall, 6. exhaling hole, 7. unidirectional flap valve, 8. ventilation tube chamber, 9. gastroscope tube chamber, 10. vent line.
The specific embodiment
With shown in the accompanying drawing 2, this utility model mainly comprises like accompanying drawing 1: fill up 1 flatly, be communicated with an airway 2 and a gastroscope conduit 3 with mouth pad 1; Airway 2 is used for the delivering oxygen to patient; Gastroscope conduit 3 is used for checking that be provided with an air bag 4 in airway 2 and gastroscope conduit 3 downward bending places, this air bag 4 is used to prop up patient's bottleneck throat in the gastroscopy device importing patient body; Reach the purpose of control patient respiratory, this mouthful pad 1, airway 2 and gastroscope conduit 3 are formed in one.Mouth pad 1 comprises a mouthful pad wall 5, ventilation tube chamber 8 and gastroscope tube chamber 9; Ventilation tube chamber 8 is communicated with airway 2; Gastroscope tube chamber 9 is communicated with gastroscope conduit 3; In ventilation a pair of unidirectional flap valve 7 that can unidirectional conducting gas is set in the tube chamber 8, the unidirectional flap valve 7 of its unidirectional conducting gas is in closed condition when not having aeration pipe outside road 10 air inlet active forces; Mouth pad wall 5 sidepieces are provided with exhaling hole 6, can seal exhaling hole 6 when unidirectional flap valve 7 is opened, and 6 of exhaling holes were opened when unidirectional flap valve 7 was closed.By this, when vent line 10 inserts in mouthful pad 1, be used for aeration pipe outside road 10 the opening oxygen delivery of delivering oxygen through unidirectional flap valve 7 to airway 2 and human body; When unidirectional flap valve 7 is opened simultaneously exhaling hole 6 is sealed; Prevented that oxygen from leaking outside, guaranteed to have enough oxygen to get in the patient body unidirectional flap valve 7 closures during expiration; Gas is discharged by exhaling hole 6; Guaranteed patient's in the painless gastroscopy process eupnea situation, also guaranteed the health of vent line 10 simultaneously, vent line 10 can be reused.
Claims (3)
1. the unidirectional breather breathed with may command of a painless gastroscopy is characterized in that comprising:
Fill up flatly (1); It includes pad wall (5), ventilation tube chamber (8) and gastroscope tube chamber (9); In ventilation tube chamber (8), be provided with a pair of unidirectional flap valve (7) that can unidirectional conducting gas; Mouth pad wall (5) sidepiece is provided with exhaling hole (6), and it is arranged at unidirectional flap valve (7) can be with its position of sealing when opening;
Be communicated with the airway (2) that is used for to patient's delivering oxygen with mouth pad (1); With one be used for the gastroscopy device is imported the gastroscope conduit of checking in the patient body (3); Airway (2) is communicated with ventilation tube chamber (8), and gastroscope conduit (3) is communicated with gastroscope tube chamber (9);
In airway (2) and gastroscope conduit (3) downwards the bending place be provided with one be used to prop up patient's bottleneck throat air bag (4).
2. the unidirectional breather that painless gastroscopy according to claim 1 is breathed with may command is characterized in that: outside vent line (10) is communicated with airway (2) through ventilation tube chamber (8).
3. nothing according to claim 1 repeats to suck painless gastroscope breather, it is characterized in that: this mouth pad (1), airway (2) and gastroscope conduit (3) are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201881309U CN202505927U (en) | 2012-04-28 | 2012-04-28 | One-way vent pipe capable of controlling breath for painless gastroscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201881309U CN202505927U (en) | 2012-04-28 | 2012-04-28 | One-way vent pipe capable of controlling breath for painless gastroscopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202505927U true CN202505927U (en) | 2012-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201881309U Expired - Fee Related CN202505927U (en) | 2012-04-28 | 2012-04-28 | One-way vent pipe capable of controlling breath for painless gastroscopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202505927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349991A (en) * | 2018-11-29 | 2019-02-19 | 张丽 | A kind of department of stomatology fixes device with oral cavity |
| CN109363616A (en) * | 2018-11-29 | 2019-02-22 | 张丽 | A kind of department of stomatology fixes device with oral cavity |
| CN110279925A (en) * | 2019-06-25 | 2019-09-27 | 金秀玲 | A kind of check uses air-breather and its application method |
-
2012
- 2012-04-28 CN CN2012201881309U patent/CN202505927U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349991A (en) * | 2018-11-29 | 2019-02-19 | 张丽 | A kind of department of stomatology fixes device with oral cavity |
| CN109363616A (en) * | 2018-11-29 | 2019-02-22 | 张丽 | A kind of department of stomatology fixes device with oral cavity |
| CN109363616B (en) * | 2018-11-29 | 2021-07-06 | 张丽 | Oral fixing device for department of stomatology |
| CN109349991B (en) * | 2018-11-29 | 2021-08-17 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Oral fixing device for department of stomatology |
| CN110279925A (en) * | 2019-06-25 | 2019-09-27 | 金秀玲 | A kind of check uses air-breather and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20140428 |