CN215309659U - Wearable device of dosing - Google Patents
Wearable device of dosing Download PDFInfo
- Publication number
- CN215309659U CN215309659U CN202120803338.6U CN202120803338U CN215309659U CN 215309659 U CN215309659 U CN 215309659U CN 202120803338 U CN202120803338 U CN 202120803338U CN 215309659 U CN215309659 U CN 215309659U
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- injection
- drug delivery
- delivery device
- injection seat
- groove
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Abstract
The utility model discloses a wearable drug delivery device, and particularly relates to the technical field of medical auxiliary instruments. The injection seat is fixed by placing the injection seat in the injection groove, removing the external force on the pull rod, and allowing one end of the positioning block to enter the positioning groove.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a wearable drug delivery device.
Background
The subcutaneous delivery system (TDS), i.e. transdermal drug delivery system, refers to a drug delivery system through the skin surface, so as to achieve local or systemic therapeutic effect, most drugs can be orally administered and absorbed, the main absorption site is the small intestine, because the small intestine villus has very large surface area and abundant blood night supply, and both weak acid, weak base or neutral compounds can be absorbed in the small intestine.
However, in practical use, the injection seat is often dropped off due to subcutaneous drug delivery, and the fixing effect is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wearable drug delivery device which is provided with a pull rod, a spring, a positioning block and injection cotton, wherein human skin is bonded with a skin bonding layer and can be fixed to the device, the injection cotton is placed in an injection seat, one end of a limiting column enters the limiting hole at the moment, a drug is poured on the surface of the injection cotton, then the injection seat is placed in an injection groove, the external force on the pull rod is removed, the spring recovers deformation, one end of the positioning block enters a positioning groove at the moment and can be fixed to the injection seat, and the drug enters the surface of the human skin.
In order to achieve the purpose, the utility model adopts the following technical scheme: a wearable drug delivery device comprises a monitoring box, wherein one end of the monitoring box is connected with a connecting band, the other end of the connecting band is connected with a drug delivery box, an injection groove is formed in the surface of the drug delivery box, an injection seat is arranged inside the injection groove in a matched mode, positioning grooves are formed in two sides of the top of the injection seat, a guide cavity is formed in one side, close to the injection groove, of the surface of the top of the drug delivery box, and a groove is formed in the bottom of the guide cavity;
the spring is installed to the inner wall of recess, the one end fixedly connected with pull rod of spring, one side of pull rod is provided with the locating piece, and the inside in guide chamber is passed to one end of pull rod, the axis of locating piece is in same water flat line with the axis of constant head tank.
Preferably, the injection seat is internally provided with injection cotton, the top of an inner cavity of the injection seat is provided with a limiting hole, the top end of the injection cotton is provided with a limiting column, and the limiting column is inserted into the limiting hole.
Preferably, the bottom of the medicine feeding box is provided with a skin adhesive layer, and one end of the skin adhesive layer is attached to the surface of the skin of the human body.
Preferably, the inside of monitoring box is provided with the monitor, and monitoring box and connecting band fixed connection, the monitoring box sets up to annular structure, the connecting band sets up to the silica gel material.
Preferably, the inner part of the injection cotton is provided with a porous structure.
Preferably, the number of the pull rods is two, and the two pull rods are symmetrically arranged around the vertical central axis of the injection seat.
Compared with the prior art, the utility model has the advantages and positive effects that,
the injection seat is placed in the injection groove, the external force on the pull rod is removed, the spring recovers deformation, one end of the positioning block enters the positioning groove, the injection seat can be fixed, the skin of a human body is monitored by the monitor, and the injection seat is pressed after the monitoring result is obtained, so that the injection can conveniently enter the skin surface of the human body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the connection structure of the drug administration box and the injection seat of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
The reference signs are: 1. a monitoring box; 2. a connecting belt; 3. administering the kit; 4. an injection seat; 5. a skin adhesive layer; 6. injection cotton; 7. an injection tank; 8. a guide chamber; 9. a groove; 10. a spring; 11. a pull rod; 12. positioning blocks; 13. positioning a groove; 14. a limiting hole; 15. a limiting column.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The embodiment of the utility model provides a wearable drug delivery device, which comprises a monitoring box 1, wherein one end of the monitoring box 1 is connected with a connecting belt 2, the other end of the connecting belt 2 is connected with a drug delivery box 3, an injection groove 7 is formed in the surface of the drug delivery box 3, an injection seat 4 is arranged in the injection groove 7 in a matching manner, positioning grooves 13 are formed in two sides of the top of the injection seat 4, a guide cavity 8 is formed in one side, close to the injection groove 7, of the top end surface of the drug delivery box 3, and a groove 9 is formed in the bottom of the guide cavity 8;
the spring 10 is installed to the inner wall of recess 9, and the one end fixedly connected with pull rod 11 of spring 10, and one side of pull rod 11 is provided with locating piece 12, and the inside in guide chamber 8 is passed to the one end of pull rod 11, and the axis of locating piece 12 is in same water flat line with the axis of constant head tank 13.
As shown in fig. 3, the injection seat 4 is provided with the injection cotton 6 inside, the top of the inner cavity of the injection seat 4 is provided with the limiting hole 14, the top end of the injection cotton 6 is provided with the limiting column 15, the limiting column 15 and the limiting hole 14 are inserted and connected, so that the injection cotton 6 is fixed, and the administration of the medicament is realized.
As shown in fig. 2, the bottom of the administration kit 3 is provided with a skin adhesive layer 5, and one end of the skin adhesive layer 5 is attached to the surface of the skin of the human body, so that the administration kit 3 is fixed to the skin of the human body.
As shown in figure 1, the inside of monitoring box 1 is provided with the monitor, and monitoring box 1 and connecting band 2 fixed connection, and monitoring box 1 sets up to annular structure, and connecting band 2 sets up to the silica gel material, can not cause the sense of squeezing to human skin.
As shown in fig. 2, the injection cotton 6 is provided with a porous structure inside, which facilitates the storage of the medicament in the injection cotton 6.
As shown in fig. 3, two pull rods 11 are provided, and the two pull rods 11 are symmetrically arranged about the vertical central axis of the injection seat 4, so as to fix the injection seat 4.
As shown in fig. 1 to 3, the implementation scenario specifically includes: during the use, monitoring box 1, connecting band 2 links to each other with giving medicine box 3, human skin bonds with skin adhesive linkage 5, can be fixed to the device, pull rod 11 is being stirred outwards, spring 10 is being extruded by pull rod 11, spring 10 produces elastic deformation, the inside of recess 9 is entered into to the one end of locating piece 12 this moment, put injection cotton 6 into the inside of injection seat 4, the inside of spacing hole 14 is entered into to the one end of spacing post 15 this moment, the medicament then emptys the surface at injection cotton 6, put injection seat 4 into the inside of injection groove 7 afterwards, remove the external force on the pull rod 11, spring 10 resumes deformation, the one end of locating piece 12 enters into constant head tank 13 this moment, can be fixed injection seat 4, the medicament can reach treatment nerve along human skin surface this moment.
The working principle of the utility model is as follows:
referring to the attached drawings 1-3 of the specification, a pull rod 11, a spring 10, a positioning block 12 and injection cotton 6 are arranged, human skin is bonded with a skin bonding layer 5 and can be fixed to the device, the injection cotton 6 is placed in an injection seat 4, one end of a limiting column 15 enters the inside of a limiting hole 14 at the moment, a medicament is poured on the surface of the injection cotton 6, the injection seat 4 is placed in an injection groove 7, the external force on the pull rod 11 is removed, the spring 10 recovers deformation, one end of the positioning block 12 enters a positioning groove 13 at the moment and can be fixed to the injection seat 4, the human skin is monitored by a monitor firstly, the monitor is mature technology in the market, and after a monitoring result is obtained, the medicament enters the surface of the human skin.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. A wearable drug delivery device comprising a monitoring cartridge (1), characterized in that: one end of the monitoring box (1) is connected with a connecting band (2), the other end of the connecting band (2) is connected with a medicine feeding box (3), an injection groove (7) is formed in the surface of the medicine feeding box (3), an injection seat (4) is arranged inside the injection groove (7) in a matched mode, positioning grooves (13) are formed in two sides of the top of the injection seat (4), a guide cavity (8) is formed in one side, close to the injection groove (7), of the surface of the top end of the medicine feeding box (3), and a groove (9) is formed in the bottom of the guide cavity (8);
spring (10) are installed to the inner wall of recess (9), one end fixedly connected with pull rod (11) of spring (10), one side of pull rod (11) is provided with locating piece (12), and the inside in guide chamber (8) is passed to the one end of pull rod (11), the axis of locating piece (12) is in on the same water flat line with the axis of constant head tank (13).
2. A wearable drug delivery device according to claim 1, wherein: the injection seat (4) is internally provided with injection cotton (6), the top of an inner cavity of the injection seat (4) is provided with a limiting hole (14), a limiting column (15) is installed at the top end of the injection cotton (6), and the limiting column (15) is inserted into the limiting hole (14).
3. A wearable drug delivery device according to claim 1, wherein: the bottom of the medicine feeding box (3) is provided with a skin adhesive layer (5), and one end of the skin adhesive layer (5) is attached to the surface of the skin of a human body.
4. A wearable drug delivery device according to claim 1, wherein: the inside of monitoring box (1) is provided with the monitor, and monitoring box (1) and connecting band (2) fixed connection, monitoring box (1) sets up to the loop configuration, connecting band (2) set up to the silica gel material.
5. A wearable drug delivery device according to claim 2, wherein: the injection cotton (6) is internally provided with a porous structure.
6. A wearable drug delivery device according to claim 1, wherein: the injection seat is characterized in that the number of the pull rods (11) is two, and the two pull rods (11) are symmetrically arranged around the vertical central axis of the injection seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120803338.6U CN215309659U (en) | 2021-04-20 | 2021-04-20 | Wearable device of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120803338.6U CN215309659U (en) | 2021-04-20 | 2021-04-20 | Wearable device of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215309659U true CN215309659U (en) | 2021-12-28 |
Family
ID=79594651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120803338.6U Active CN215309659U (en) | 2021-04-20 | 2021-04-20 | Wearable device of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215309659U (en) |
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2021
- 2021-04-20 CN CN202120803338.6U patent/CN215309659U/en active Active
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