CN2381337Y - Regulator for providing medicine by oxygen inhalation - Google Patents
Regulator for providing medicine by oxygen inhalation Download PDFInfo
- Publication number
- CN2381337Y CN2381337Y CN 99218756 CN99218756U CN2381337Y CN 2381337 Y CN2381337 Y CN 2381337Y CN 99218756 CN99218756 CN 99218756 CN 99218756 U CN99218756 U CN 99218756U CN 2381337 Y CN2381337 Y CN 2381337Y
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- CN
- China
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- medicine
- nozzle
- utility
- oxygen
- model
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- Expired - Fee Related
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Abstract
The utility model discloses a regulator for providing medicine by oxygen inhalation. The utility model is composed of a nozzle, a medicine jar and a medicine channel. The medicine jar is connected with the nozzle through the medicine channel. A nozzle negative pressure zone is arranged in a connection position between the nozzle and the medicine channel. An oxygen inlet and a spout are respectively arranged at both ends of the nozzle. A medicine opening plug is arranged on the medicine jar. A regulating switch is arranged on the medicine channel. A miniature ultra-sonic atomizer can also be arranged at the bottom of the medicine jar. The utility model provides a novel administration mode. The regulator for providing medicine by oxygen inhalation has the advantages of simplification of inhalation administration operation, enhancement of medication dosage accuracy, extension of utilization range, low cost, safe utilization, and convenient popularization for all classes of medical institutions.
Description
This utility model relates to medical instruments field, be specifically a kind of be connected on the inhalation device through oxygen uptake administration actuator.
Both at home and abroad to the use of clinical volatile medicine, except passing through the anesthesia respirator administration, be generally single and directly suck at present, it is wayward that what and action time medicine be inhaled into, and forms significantly " peak valley phenomenon " on the pharmacokinetics.The liquid medicine atomizing sucks, and generally needs user to dehisce to inhale facing to the atomizing discharge pipe, and drug waste is a lot, and it is indeterminate what are inhaled into, and requires patient to cooperate with on one's own initiative simultaneously, limited consciousness and action obstacle patient's use.
The purpose of this utility model provides a kind of through oxygen uptake administration actuator, by at present domestic widely used inhalation device---a kind of administration actuator of serial connection on the oxygen flowmeter, in the process of oxygen uptake, continue the liquid medicine that quantification feeds volatility or is atomized, improve the accuracy of dosage, simplify the inhalation operation, improve curative effect of medication and safety.
The technical scheme that realizes this utility model purpose is:
This utility model comprises nozzle, medicament canister and drug channel three parts composition, top in medicament canister 2 is connected with nozzle 1 by drug channel 3, nozzle 1 is provided with nozzle negative pressuren zone 8 with the connection place of drug channel 3, the two ends of nozzle 1 are respectively equipped with oxygen feeder 9 and spout 10, a dosing plug 11 is established on medicament canister 2 tops, establishes a by-pass cock 4 on the drug channel 3.The bottom of medicament canister 2 also can install a miniature ultrasonic atomising device 7 additional.
This utility model provides a kind of brand-new administering mode, has simplified the inhalation operation, has improved the accuracy of dosage, has enlarged the scope of application.Continue the low discharge administration and can make vivo medicine concentration constant relatively, avoid " peak valley phenomenon ", improved medication effect and safety.It cooperates domestic oxygen flowmeter commonly used at present, and is with low cost, is convenient to popularize in medical institutions at different levels.
Fig. 1 is this utility model structural representation
Fig. 2 is that this utility model is connected the use sketch map with oxygen flowmeter
Below in conjunction with accompanying drawing this utility model is done and to be described in further detail:
This utility model is made up of nozzle 1, medicament canister 2 and drug channel 3, drug channel 3 is connected nozzle 1 with medicament canister 2, establish a by-pass cock 4 on the drug channel 3, medicament canister is made by transparent non-toxic material, and jar Chinese medicine is made up of gaseous state (non-volatile medicine is the atomizing attitude) 5 and liquid 6.When oxygen is passed through by nozzle 1 with certain speed and pressure, can produce negative pressure during use at negative pressuren zone 8.Simple at ordinary times oxygen uptake, control valve 4 is closed fully, and no medicine enters in the oxygen, and the size medicine under negative-pressure sucking by control valve 4 when needing medication just can be mixed in the oxygen by variable concentrations, and oxygen and medicine can be sucked by patient simultaneously.When using non-volatile medicine, miniature ultrasonic atomising device 7 that can be by being contained in the medicament canister bottom is medicinal atomized, and opens dosing plug 11, makes in the air admission jar, causes vacuum action to avoid negative pressure.
12 is oxygen flowmeter among Fig. 2.
Claims (2)
1, a kind of through oxygen uptake administration actuator, it is characterized in that it comprises nozzle (1), medicament canister (2) and drug channel (3) three parts composition, top in medicament canister (2) is connected with nozzle (1) by drug channel (3), nozzle (1) is provided with nozzle negative pressuren zone (8) with the connection place of drug channel (3), and the two ends of nozzle (1) are respectively equipped with oxygen feeder (9) and spout (10); A dosing plug (11) is established on medicament canister (2) top, establishes a by-pass cock (4) on the drug channel (3).
2, according to claim 1 a kind of through oxygen uptake administration actuator, it is characterized in that the bottom of medicament canister (2) is provided with a miniature ultrasonic atomising device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218756 CN2381337Y (en) | 1999-08-07 | 1999-08-07 | Regulator for providing medicine by oxygen inhalation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218756 CN2381337Y (en) | 1999-08-07 | 1999-08-07 | Regulator for providing medicine by oxygen inhalation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381337Y true CN2381337Y (en) | 2000-06-07 |
Family
ID=34009859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218756 Expired - Fee Related CN2381337Y (en) | 1999-08-07 | 1999-08-07 | Regulator for providing medicine by oxygen inhalation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381337Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143096A (en) * | 2013-01-23 | 2013-06-12 | 孙家潭 | Portable wound analgesia instrument |
| CN112915347A (en) * | 2021-01-21 | 2021-06-08 | 浙江大学医学院附属第一医院 | Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine |
-
1999
- 1999-08-07 CN CN 99218756 patent/CN2381337Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143096A (en) * | 2013-01-23 | 2013-06-12 | 孙家潭 | Portable wound analgesia instrument |
| CN112915347A (en) * | 2021-01-21 | 2021-06-08 | 浙江大学医学院附属第一医院 | Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine |
| CN112915347B (en) * | 2021-01-21 | 2023-09-05 | 浙江大学医学院附属第一医院 | Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |