CN211132663U - Biological glass powder cavity way device of dosing - Google Patents
Biological glass powder cavity way device of dosing Download PDFInfo
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- CN211132663U CN211132663U CN201921723792.XU CN201921723792U CN211132663U CN 211132663 U CN211132663 U CN 211132663U CN 201921723792 U CN201921723792 U CN 201921723792U CN 211132663 U CN211132663 U CN 211132663U
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- storage chamber
- medicine storage
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- medicine
- air pipe
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Abstract
The utility model discloses a bioglass powder cavity administration device, which comprises a medicine pushing mechanism, a medicine storage chamber and an administration spray head, wherein the medicine pushing mechanism comprises an air pipe and an air inlet device, the air inlet device is an air bag, the air bag is provided with an air hole, and the air bag is sleeved at the tail end of the air pipe; the medicine storage chamber is tubular, one side of the medicine storage chamber is detachably connected with the trachea, and the other side of the medicine storage chamber is connected with the administration spray head. The utility model provides a bioglass powder chamber says device of dosing, simple structure has the accurate medicine of dosing of can fixing a point, and it is extravagant to reduce the medicine, does not irritate advantages such as non-surface of a wound.
Description
Technical Field
The utility model relates to a bioglass powder chamber says device of dosing belongs to medical auxiliary assembly technical field.
Background
Clinically, the medicines for administration in the natural cavity of the human body mainly comprise solutions, suppositories, ointments, gels, foams, films and the like, but any of the above dosage forms has certain defects. For example: the solution and the suppository are easy to drip, the ointment and the gel are inconvenient to smear, and the like, and the newly developed materials with special efficacies are as follows: bioactive glass powder is administered, and more particularly, no delivery device is particularly suitable. Because the administration in the natural cavity of the human body has certain difficulty, the application of the bioactive glass powder in the administration field in the natural cavity of the human body is limited.
SUMMERY OF THE UTILITY MODEL
The purpose is as follows: in order to overcome the defects in the prior art, the utility model provides a bioglass powder cavity administration device which is used for the cavity administration of bioglass powder. The bioactive glass powder can act with body fluid of human body, and can uniformly disperse the medicinal powder at wound position in natural cavity, and once contacting with body fluid or blood, the bioactive glass powder can be adhered to wound surface for a long time to exert therapeutic effect.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a bioglass powder chamber says device of dosing, is including pushing away medicine mechanism, medicine storage chamber and the shower nozzle of dosing, it includes trachea and air inlet unit to push away medicine mechanism, air inlet unit is the gasbag, is provided with the gas pocket on the gasbag, and the gasbag suit is at tracheal end, medicine storage chamber one side is connected with the trachea, opposite side and the shower nozzle fixed connection of dosing.
Furthermore, the medicine storage chamber is tubular, and the medicine storage chamber is nested and spliced with the air pipe.
Furthermore, the outer diameter of the air pipe is equal to or slightly larger than the inner diameter of the side, connected with the air pipe, of the medicine storage chamber, and the air pipe is inserted into the side of the medicine storage chamber.
Furthermore, a one-way check valve is arranged at one end of the trachea close to the medicine storage chamber.
Further, a cover cap is arranged outside the administration spray head.
Further, the administration spray head is a screen type spray head.
Has the advantages that: the utility model provides a bioglass powder chamber says device of dosing, simple structure has the accurate medicine of dosing of can fixing a point, and it is extravagant to reduce the medicine, does not irritate advantages such as non-surface of a wound.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1, a bioglass powder cavity administration device comprises a medicine pushing mechanism, a medicine storage chamber 4 and an administration spray head 5, wherein the medicine pushing mechanism comprises an air pipe 7 and an air inlet device, the air inlet device is an air bag 1, an air hole 2 is arranged on the air bag 1, and air inlet or air outlet is controlled by operation selection of releasing or blocking the air hole when the air bag is pressed; the air bag 1 is sleeved at the tail end of the air pipe 7, and sealant is coated at the joint of the air bag 1 and the air pipe 7 for sealing treatment; one side of the medicine storage chamber 4 is connected with the air pipe 7, and the other side is fixedly connected with the medicine feeding spray head 5.
Medicine storage chamber 4 is the tubulose, and nested grafting between medicine storage chamber 4 and the trachea 7, trachea 7 external diameter equals or slightly is greater than the internal diameter that medicine storage chamber 4 and trachea are connected one side, and trachea 7 inserts medicine storage chamber 4 one side, and interference fit is connected between trachea 7 and the medicine storage chamber 4, ensures the closeness of connection, and difficult breaking away from and leak-tight.
And a one-way check valve 3 is arranged at one end of the air pipe 7 close to the medicine storage chamber 4.
The administration sprayer 5 is a screen type sprayer, and a cover cap 6 is arranged outside the administration sprayer.
The specific application process of the bioglass powder cavity administration device provided by the embodiment is as follows:
firstly, the cover cap 6 on the administration spray head 5 is removed, the medicine storage chamber 4 and the spray head are deeply inserted into the wound surface in the natural orifice of the human body, and the bioactive glass powder stored in the medicine storage chamber 4 can be uniformly sprayed on the wound surface through the sieve type spray head by lightly pressing the air bag 1. The mode of pressing the air bag is as follows: firstly, lightly pressing the air bag 1, wherein the air hole 2 is in an open state, and air is introduced from the air hole 2 when the hand is loosened and rebounded; when the air bag 1 is pressed again, the air hole 2 is blocked by fingers, the air flow is blown to the medicine storage chamber 4 from the air pipe 7, and the bioactive glass powder stored in the medicine storage chamber 4 can be sprayed out through the sieve type spray head. Because the one-way check valve 3 is arranged in the air pipe 7, the one-way flow of the air flow from the air pipe to the medicine storage chamber can be controlled, and the phenomenon of reverse jet flow of the medicine powder can not be caused.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a bioglass powder chamber says device of dosing which characterized in that: the medicine pushing mechanism comprises an air pipe (7) and an air inlet device, the air inlet device is an air bag (1), an air hole (2) is formed in the air bag (1), and the air bag (1) is sleeved at the tail end of the air pipe (7); one side of the medicine storage chamber (4) is detachably connected with the air pipe (7), and the other side of the medicine storage chamber is fixedly connected with the medicine feeding spray head (5).
2. The bioglass powder lumen delivery device of claim 1, wherein: the medicine storage chamber (4) is tubular, and the medicine storage chamber (4) is nested and spliced with the air pipe (7).
3. The bioglass powder cavity delivery device of claim 2, wherein: the outer diameter of the air pipe (7) is equal to or slightly larger than the inner diameter of one side of the medicine storage chamber (4) connected with the air pipe, and the air pipe (7) is inserted into one side of the medicine storage chamber (4).
4. The bioglass powder lumen delivery device of claim 1, wherein: one end of the air pipe (7) close to the medicine storage chamber (4) is provided with a one-way check valve (3).
5. The bioglass powder lumen delivery device of claim 1, wherein: the administration spray head (5) is a sieve type spray head.
6. The bioglass powder lumen delivery device of claim 1, wherein: a cover cap (6) is arranged outside the administration spray head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723792.XU CN211132663U (en) | 2019-10-15 | 2019-10-15 | Biological glass powder cavity way device of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723792.XU CN211132663U (en) | 2019-10-15 | 2019-10-15 | Biological glass powder cavity way device of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211132663U true CN211132663U (en) | 2020-07-31 |
Family
ID=71770466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921723792.XU Active CN211132663U (en) | 2019-10-15 | 2019-10-15 | Biological glass powder cavity way device of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211132663U (en) |
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2019
- 2019-10-15 CN CN201921723792.XU patent/CN211132663U/en active Active
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