CN2489792Y - Medicine feeding apparatus for powder sprayer - Google Patents
Medicine feeding apparatus for powder sprayer Download PDFInfo
- Publication number
- CN2489792Y CN2489792Y CN 01229899 CN01229899U CN2489792Y CN 2489792 Y CN2489792 Y CN 2489792Y CN 01229899 CN01229899 CN 01229899 CN 01229899 U CN01229899 U CN 01229899U CN 2489792 Y CN2489792 Y CN 2489792Y
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- CN
- China
- Prior art keywords
- nozzle
- vertical tube
- return
- air bag
- check
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a powder and fog medicine providing device. The utility model comprises a nozzle, a vertical pipe, an air cell, a reverse blocking film and a cover. The spraying mouth is connected with the vertical pipe helix; the bottom of the vertical pipe is closely sleeved with an air cell; the bottom of the air cell is connected with a reverse blocking film and cover; the upper part of the vertical pipe is provided with a capsule cavity with medicine powder; the middle part of the vertical pipe is provided with a handle and a positioning clip in the bottom; and the positioning clip is fixed with a puncture pin. The nozzle can be used as the mouth nozzle and the nose cavity nozzle. When the utility model is used, the medicine powder can be absorbed into the mouth or the nose by repeatedly pressing the air cell and breathing.
Description
Technical field
This utility model relates to a kind of mouthful, the dual-purpose powder spray administration apparatus of nasal cavity, belongs to medicine, medical apparatus and instruments.
Background technology
At present, the administering mode that is used for mouth, nasal cavity capsule-type powder spray is: the capsule that content will be housed is put into administration apparatus, utilizes utensil to puncture capsule, and patient aims at container with oral cavity or nasal cavity, firmly with the powder sucking-off.Entering the intravital suction air-flow of people is that powder enters the intravital unique power of people.This application method relies on patient's self body constitution fully, and patient's body constitution is good, and it is just many to suck intravital powder, and body constitution is poor, and it is just few to suck intravital powder.This certainly will cause the difference of medicated powder Emptying Rate in the container, and the inaccuracy of patient's dosage affects the treatment.
Summary of the invention
In view of the foregoing, the purpose of this utility model provides a kind of mouth easy to use, simple in structure, the dual-purpose powder spray administration apparatus of nasal cavity, medicated powder Emptying Rate height in this utensil, and dosage is accurate, solved existing administration apparatus Emptying Rate difference height, the shortcoming of concordance difference.
For achieving the above object, this utility model is taked following design: this powder spray administration apparatus mainly comprises nozzle, vertical tube, air bag, check (non-return) valve film and non-return valve gap; The bottom of nozzle is provided with female thread, and vertical tube and nozzle junction are provided with external screw thread, and nozzle is threaded with vertical tube; Bottom at described vertical tube tightly is with air bag; The bottom of air bag is connected with a check (non-return) valve film and non-return valve gap again;
The top of described vertical tube is provided with a capsule chamber, and the capsule of medicated powder can ccontainingly be housed in it; The middle part is provided with the leader; Be provided with a location clamp in the bottom; Fix one on the positioning checkpoint and puncture pin; The syringe needle that punctures pin is stretched the bottom of putting capsule chamber, and its needle stand passes air bag and exposes; Air bag tightly is enclosed within the bottom of vertical tube;
Described check (non-return) valve film is contained in the cavity that punctures pin needle stand bottom, and non-return valve gap protects the check (non-return) valve Membrane cover and punctures on the pin needle stand described; Non-return valve gap bottom is provided with a circular hole.
Described nozzle can be the oral cavity nozzle, also can be the nasal cavity nozzle.
Because this utility model adopts above design, the air-flow that produces by air bag is pulled out medicated powder in capsule fully, forms dust cloud, be blown into oral cavity or nasal cavity, patient sucks lung, nasal cavity simultaneously, and medicine Emptying Rate, position deposition height do not have any relation with patient's body constitution, vital capacity.In addition, user can swivel nozzle, changes the nozzle kind to adapt to different needs, uses more convenient, flexible.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is this utility model structural representation.
Fig. 2 is Figure 1A part partial enlarged drawing.
Fig. 3 is Figure 1B part partial enlarged drawing.
The specific embodiment
As shown in Figure 1, this utility model is made of nozzle 1, vertical tube 2, air bag 3, check (non-return) valve film 4 and non-return valve gap 5.The bottom of nozzle 1 is provided with female thread, and vertical tube 2 is provided with external screw thread with nozzle 1 junction, and nozzle 1 is threaded with vertical tube 2; Bottom at vertical tube 2 tightly is with air bag 3; The bottom of air bag 3 is connected with a check (non-return) valve film 4 and non-return valve gap 5 again.
As shown in the figure, the top of vertical tube 2 is provided with a capsule chamber 21, and the capsule of medicated powder can ccontainingly be housed in it; The middle part is provided with leader 22; Be provided with a location clamp 23 (as shown in Figure 2) in its bottom, fix one on the positioning checkpoint 23 and puncture pin 24.The syringe needle 241 that punctures pin 24 is stretched the bottom of putting capsule chamber 21, and its needle stand 242 passes air bag 3 and exposes.Air bag 3 tightly is enclosed within the bottom of vertical tube 2.
As shown in Figure 3, be provided with a check (non-return) valve film 4 in the cavity of needle stand 242 bottoms, non-return valve gap 5 protects check (non-return) valve film 4 and is enclosed within on the needle stand 242, and non-return valve gap 5 is provided with a circular hole 51.
During use, the nozzle 1 of outwarding winding incapsulates the capsule that medicated powder is housed in the chamber 21, firmly capsule is punctured, and screws on nozzle.Then, nozzle 1 is contained entrance cavity or insert in the nostril, forefinger and middle finger are held up in handle 22, thumb is pressed air bag 3, air is entered in the air bag 3 by the circular hole 51 on the non-return valve gap 5, cavity on the needle stand 242, press repeatedly, extruding gasbag, simultaneously air-breathing, medicated powder promptly can be along with air suction inlet chamber or nasal cavity.After the medicated powder emptying in the capsule, take out capsulae vacuus, in order to using next time.
This utility model has disposed oral cavity nozzle 11 and nasal cavity nozzle 12 for adapting to different needs.During use, can change nozzle according to different needs, very easy to use.
The above only is preferred embodiment of the present utility model, and the equivalent transformation of any basic utility model technical scheme all belongs within this utility model protection domain.
Claims (5)
1, a kind of powder spray administration apparatus is characterized in that: it mainly comprises nozzle, vertical tube, air bag, check (non-return) valve film and non-return valve gap; The bottom of described nozzle is provided with female thread, and vertical tube and nozzle junction are provided with external screw thread, and nozzle is threaded with vertical tube; Bottom at described vertical tube tightly is with air bag; The bottom of described air bag is connected with a check (non-return) valve film and non-return valve gap again;
The top of described vertical tube is provided with a capsule chamber, and the capsule of medicated powder can ccontainingly be housed in it; Be provided with a location clamp in its bottom; Fix one on the positioning checkpoint and puncture pin; The syringe needle that punctures pin is stretched the bottom of putting capsule chamber, and its needle stand passes air bag and exposes; Air bag tightly is enclosed within the bottom of vertical tube;
Described check (non-return) valve film is contained in the described cavity that punctures pin needle stand bottom, and non-return valve gap protects the check (non-return) valve Membrane cover and punctures on the pin needle stand described.
2, powder spray administration apparatus according to claim 1 is characterized in that: described nozzle is the oral cavity nozzle.
3, powder spray administration apparatus according to claim 1 is characterized in that: described nozzle is the nasal cavity nozzle.
4, powder spray administration apparatus according to claim 1 is characterized in that: described non-return valve gap bottom is provided with a circular hole.
5, powder spray administration apparatus according to claim 1 is characterized in that: described vertical tube middle part is provided with the leader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229899 CN2489792Y (en) | 2001-07-06 | 2001-07-06 | Medicine feeding apparatus for powder sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229899 CN2489792Y (en) | 2001-07-06 | 2001-07-06 | Medicine feeding apparatus for powder sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489792Y true CN2489792Y (en) | 2002-05-08 |
Family
ID=33644640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229899 Expired - Fee Related CN2489792Y (en) | 2001-07-06 | 2001-07-06 | Medicine feeding apparatus for powder sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489792Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857605A (en) * | 2015-06-26 | 2015-08-26 | 许勤峰 | Special drug deliverer for treating middle nasal meatus polyps and traditional Chinese medicine thereof for external application |
| CN104874054A (en) * | 2015-06-26 | 2015-09-02 | 许勤峰 | Drug delivery device special for treating middle nasal meatus polyp and traditional Chinese medicine external preparation thereof |
| CN104888341A (en) * | 2015-06-26 | 2015-09-09 | 许勤峰 | Special administrating device for treating inferior turbinate hypertrophy and external traditional Chinese medicine preparation thereof |
| CN105013068A (en) * | 2015-06-26 | 2015-11-04 | 许勤峰 | Special-purpose dosing device for treating inferior turbinate hypertrophy and traditional Chinese medicine for external application |
| CN105013069A (en) * | 2015-06-26 | 2015-11-04 | 许勤峰 | Special-purpose dosing device for treating polyps of middle nasal meatus and traditional Chinese medicine for external application |
-
2001
- 2001-07-06 CN CN 01229899 patent/CN2489792Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857605A (en) * | 2015-06-26 | 2015-08-26 | 许勤峰 | Special drug deliverer for treating middle nasal meatus polyps and traditional Chinese medicine thereof for external application |
| CN104874054A (en) * | 2015-06-26 | 2015-09-02 | 许勤峰 | Drug delivery device special for treating middle nasal meatus polyp and traditional Chinese medicine external preparation thereof |
| CN104888341A (en) * | 2015-06-26 | 2015-09-09 | 许勤峰 | Special administrating device for treating inferior turbinate hypertrophy and external traditional Chinese medicine preparation thereof |
| CN105013068A (en) * | 2015-06-26 | 2015-11-04 | 许勤峰 | Special-purpose dosing device for treating inferior turbinate hypertrophy and traditional Chinese medicine for external application |
| CN105013069A (en) * | 2015-06-26 | 2015-11-04 | 许勤峰 | Special-purpose dosing device for treating polyps of middle nasal meatus and traditional Chinese medicine for external application |
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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 |