CN2907722Y - Child respiration tube - Google Patents
Child respiration tube Download PDFInfo
- Publication number
- CN2907722Y CN2907722Y CN 200620073714 CN200620073714U CN2907722Y CN 2907722 Y CN2907722 Y CN 2907722Y CN 200620073714 CN200620073714 CN 200620073714 CN 200620073714 U CN200620073714 U CN 200620073714U CN 2907722 Y CN2907722 Y CN 2907722Y
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- CN
- China
- Prior art keywords
- tube
- inhalation
- pipe
- exhalation
- breathing
- 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 - Fee Related
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Abstract
The utility model relates to a child respiration tube which is mainly composed of a bend tie-in (1) that is connected with a sufferer, an exhalation connection tube (8) that is connected with an anesthetic machine and an inhalation connection tube (11). The bend tie-in is connected to a breathing separation tie-in (3) via a connection cover (2), and the outer tube of the breathing separation tie-in is connected with an exhalation tube (5). The caudal end of the exhalation tube is connected with a trigeminal tube (6), and another two fork-shaped tubes (7) of the trigeminal are respectively connected with the exhalation connection tube and the inhalation connection tube. An inhalation tube (4) is arranged in the cavity of an exhalation tube, one end of the inhalation tube is connected with an inner tube of the breathing separation tie-in, and the other end of the inhalation is connected to an inhalation tube tie-in (12) of a fork-shaped tube cavity via the cavity of the trigeminal tube. The caudal part of the inhalation tube tie-in is connected with the inhalation connection tube. The utility model has the advantages of that the exhalation tube and the inhalation tube share the same axis, therefore the capacity of the tube is reduced and the breathing impedance is decreased, thereby issues of the tube jam and dead cavity are resolved and the respiration airflow is free; the utility model is especially suitable for hospitals to carry anesthetic operations on new-born babies.
Description
Technical field
This utility model relates to a kind of medical science apparatus, specifically a kind ofly pediatric anesthesia is provided or children's is assisted and the anesthesia breathing circuit device of artificial ventilation.
Background technology
Breathing circuit is the supporting device that anesthetic machine is connected to patient that is used for, and is called for short the loop clinically.Breathing circuit commonly used is to be connected on anesthetic machine inhaler valve interface and the exhalation valve interface by the pipeline that two diameters are 22mm, long 1000mm, and the other end connects face shield to the patient by trident.Adopt different breathing circuits, the air-breathing effect of patient is also inequality.Transmit inhalation anesthetic when this breathing circuit also is used for pediatric anesthesia clinically and carry out the eupnea exchange.Because the ventilation that children's requires is little, ventilation accurately, and existing breathing circuit capacity is big, the gas of mechanical ventilation consume in a large number in pipeline, how much being difficult to of children's's suction volume holds, the expiratory resistance raising exists respiratory impedance, dead space, the breathing poor quality.
Summary of the invention
Be to solve the difficult problem that prior art exists, this utility model provides a kind of air-breathing reliable, infant's respiration loop that expiratory resistance is little.
The technical solution of the utility model is: mainly comprise the bent sub that connects the patient, expiration connection tube and the air-breathing connection tube that connects anesthetic machine, described bent sub connects by adapter sleeve breathes separating joint, breathe the separating joint outer tube and connect exhaust tube, the exhaust tube tail end connects the Y-pipe straight tube, and other two breeches pipes of Y-pipe connect expiration connection tube and air-breathing connection tube respectively; Suction nozzle places the exhaust tube tube chamber, and the one end connect to be breathed pipe in the separating joint, and the other end is connected to the Air suction pipe joint of Y-pipe one breeches pipe inner chamber through Y-pipe straight tube inner chamber, and the Air suction pipe joint tail end connects air-breathing connection tube.
Described suction nozzle is 1 with the caliber ratio of exhaust tube: 1.5-4.
This utility model reduces to put into the exhaust tube inner chamber with the internal diameter of suction nozzle, make exhale, suction nozzle is coaxial, exhales, the suction nozzle capacity reduces, respiratory impedance reduces, and has solved that trachea gas is stifled, the problem of dead space; Adopt unique breathing separating joint, not only conveniently is connected with the patient but also can realizes that air-breathing, expiration exchanges, respiratory air flow is smooth and easy; The circuit interface standard, the easy cleaning sterilization can be supporting with any anesthetic machine.This breathing circuit adapts to the supporting anesthetic machine of hospital especially and carries out the neonate anesthesia surgery.
Description of drawings
Fig. 1 is this utility model structural representation.
Among Fig. 1, bent sub 1, adapter sleeve 2 is breathed separating joint 3, suction nozzle 4, exhaust tube 5, Y-pipe straight tube 6, Y-pipe breeches pipe 7, expiration connection tube 8 connects the exhalation joint 9 of anesthetic machine, connects the suction attachment 10 of anesthetic machine, air-breathing connection tube 11, Air suction pipe joint 12.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
A kind of infant's respiration loop in shown in Figure 1, mainly comprise the bent sub 1 that connects the patient, the expiration connection tube 8 that connects anesthetic machine exhalation valve mouth by exhalation joint 9, the air-breathing connection tube 11 that connects anesthetic machine inhaler valve mouth by suction attachment 10, bent sub 1 connects by adapter sleeve 2 breathes separating joint 3, breathe the separating joint outer tube and connect exhaust tube 5, the exhaust tube tail end connects Y-pipe straight tube 6, and other two breeches pipes 7 of Y-pipe connect expiration connection tube 8, air-breathing connection tube 11 respectively; Pipe connects suction nozzles 4 in the expiration separating joint 3, and suction nozzle 4 passes the Air suction pipe joint 12 that exhaust tube inner chamber 5, Y-pipe straight tube 6 inner chambers are connected to Y-pipe one breeches pipe 7 inner chambers, and Air suction pipe joint 12 tail ends connect air-breathing connection tube 11.
During use, bent sub 1 combined with oxygen face mask receive patient's face, the exhalation joint 9 and the suction attachment 10 of the other end insert on the anesthetic machine respectively.Open anesthetic machine, anesthetic gases is sucked by the patient through suction nozzle 4, and the gas of patient's exhalation is simultaneously got back to anesthetic machine by breathing separating joint 3 outer lumen, exhaust tube 5, forms breathing circuit.
Claims (2)
1, a kind of infant's respiration loop, mainly comprise the bent sub (1) that connects the patient, expiration connection tube (8) and the air-breathing connection tube (11) that connects anesthetic machine, it is characterized in that: described bent sub (1) connects by adapter sleeve (2) breathes separating joint (3), breathe the separating joint outer tube and connect exhaust tube (5), the exhaust tube tail end connects Y-pipe straight tube (6), and other two breeches pipes (7) of Y-pipe connect expiration connection tube (8) and air-breathing connection tube (11) respectively; Suction nozzle (4) places exhaust tube (5) tube chamber, and the one end connect to be breathed pipe in the separating joint (3), and the other end is connected to the Air suction pipe joint (12) of Y-pipe one breeches pipe inner chamber through Y-pipe straight tube inner chamber, and the Air suction pipe joint tail end connects air-breathing connection tube.
2, infant's respiration according to claim 1 loop is characterized in that: described suction nozzle (4) is 1 with the caliber ratio of exhaust tube (5): 1.5-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073714 CN2907722Y (en) | 2006-06-13 | 2006-06-13 | Child respiration tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073714 CN2907722Y (en) | 2006-06-13 | 2006-06-13 | Child respiration tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2907722Y true CN2907722Y (en) | 2007-06-06 |
Family
ID=38126933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073714 Expired - Fee Related CN2907722Y (en) | 2006-06-13 | 2006-06-13 | Child respiration tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2907722Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737397A (en) * | 2017-11-29 | 2018-02-27 | 天津市塑料研究所有限公司 | The compound laryngeal mask respiratory system of zero dead space |
| CN107802934A (en) * | 2017-11-29 | 2018-03-16 | 天津市塑料研究所有限公司 | Zero dead space intubatton type laryngeal mask respiratory system |
| CN107812292A (en) * | 2017-11-29 | 2018-03-20 | 天津市塑料研究所有限公司 | Two channel joint tracheal catheter respiratory system |
| CN107823767A (en) * | 2017-11-29 | 2018-03-23 | 天津市塑料研究所有限公司 | The classic laryngeal mask respiratory system of zero dead space |
| CN107899118A (en) * | 2017-11-29 | 2018-04-13 | 天津市塑料研究所有限公司 | Zero dead space tracheal catheter respiratory system |
| CN107921231A (en) * | 2015-08-13 | 2018-04-17 | 阿尔特拉医疗用品行业和商业管理公司 | The coaxial and dual cavity breathing circuit system with lung pressure measurement port and closed system dehydrater of device emptying can be injected |
-
2006
- 2006-06-13 CN CN 200620073714 patent/CN2907722Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107921231A (en) * | 2015-08-13 | 2018-04-17 | 阿尔特拉医疗用品行业和商业管理公司 | The coaxial and dual cavity breathing circuit system with lung pressure measurement port and closed system dehydrater of device emptying can be injected |
| CN107737397A (en) * | 2017-11-29 | 2018-02-27 | 天津市塑料研究所有限公司 | The compound laryngeal mask respiratory system of zero dead space |
| CN107802934A (en) * | 2017-11-29 | 2018-03-16 | 天津市塑料研究所有限公司 | Zero dead space intubatton type laryngeal mask respiratory system |
| CN107812292A (en) * | 2017-11-29 | 2018-03-20 | 天津市塑料研究所有限公司 | Two channel joint tracheal catheter respiratory system |
| CN107823767A (en) * | 2017-11-29 | 2018-03-23 | 天津市塑料研究所有限公司 | The classic laryngeal mask respiratory system of zero dead space |
| CN107899118A (en) * | 2017-11-29 | 2018-04-13 | 天津市塑料研究所有限公司 | Zero dead space tracheal catheter respiratory system |
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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: 20070606 |