CN219783489U - Drug delivery device capable of being used by single person - Google Patents
Drug delivery device capable of being used by single person Download PDFInfo
- Publication number
- CN219783489U CN219783489U CN202320770967.2U CN202320770967U CN219783489U CN 219783489 U CN219783489 U CN 219783489U CN 202320770967 U CN202320770967 U CN 202320770967U CN 219783489 U CN219783489 U CN 219783489U
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- main body
- rubber
- grooves
- groove
- rubber layer
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- 238000012377 drug delivery Methods 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 27
- 239000000829 suppository Substances 0.000 claims abstract description 27
- 239000012790 adhesive layer Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 238000013329 compounding Methods 0.000 claims abstract description 3
- 239000012528 membrane Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000004698 Polyethylene Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000016599 Uterine disease Diseases 0.000 description 1
- 206010046914 Vaginal infection Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000011404 female reproductive system disease Diseases 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000015124 ovarian disease Diseases 0.000 description 1
- 210000003101 oviduct Anatomy 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 208000013464 vaginal disease Diseases 0.000 description 1
- 210000003905 vulva Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a drug delivery device capable of being used by a single person, which comprises a main body, wherein the edge of the main body is smoothly arranged, one end of the main body is fixedly connected with a holding rod, the other end of the main body is provided with a storage tank, a binding part is arranged at the storage tank and can be used for binding a solid suppository in the storage tank so as to prevent the solid suppository from easily separating from the storage tank, the binding part comprises a rubber layer, the inner wall of the storage tank is connected with the rubber layer through an adhesive layer, the rubber layer is made of PE (polyethylene) rubber, the adhesive layer is formed by compounding adhesive, and the concave surface of the rubber layer is provided with a plurality of protruding points, so that a non-smooth contact surface is formed on the concave surface of the rubber layer. According to the utility model, the binding component is arranged at the storage groove of the main body and provides binding force for the suppository in the storage groove, so that the suppository in the storage groove is not easy to separate from the storage groove in a solid state, and is converted into liquid to flow out after being plugged into the cavity of a patient, thereby being convenient for the patient to use the suppository medicine.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a drug delivery device capable of being used by a single person.
Background
Gynecological diseases include: the female reproductive system diseases are gynecological diseases, including vulva diseases, vagina diseases, uterus diseases, oviduct diseases, ovary diseases, etc.; in gynaecology clinic, vaginal administration is the most commonly used and effective means for treating colpitis, and the external medicament is directly delivered to the focus by means of an administration device, so as to achieve the aim of treatment.
Patent document with publication number CN217448695U, entitled single-person-usable drug delivery device for obstetric and gynecologic nursing, discloses a single-person-usable drug delivery device for obstetric and gynecologic nursing, comprising a main body; the main body is internally provided with a liquid storage cavity, the bottom of the main body is provided with air holes in a surrounding shape, and the air holes are communicated with the liquid storage cavity; the push rod is connected with the inside of the main body in a sliding way, the top end of the push rod is connected with a rubber plug, the rubber plug is in sliding fit with the inner side of the liquid storage cavity, and the nut is connected with the outside of the push rod; the antibacterial shell is hollow, and is connected with the outside of the main body.
Above-mentioned technical scheme is when needs use the suppository to carry out the treatment of dosing to the affected part, can place the suppository in main part top holding tank, carries the suppository to the affected part through the main part, makes the device prepare two kinds of modes of dosing of liquid and suppository simultaneously, better satisfies different symptoms and doses the treatment demand, but the inventor found that above-mentioned technical scheme has following defect:
the suppository refers to a solid preparation which is made of medicines and a proper matrix and is provided with a certain shape and used for being administrated in a human body cavity, the suppository is solid at normal temperature, after being plugged into the cavity, the suppository can be rapidly softened and melted or dissolved in secretion at body temperature, and gradually releases the medicines to generate local or systemic effect.
Disclosure of Invention
The utility model aims to provide a drug delivery device which can be used by a single person, increases the constraint on suppositories and is convenient for patients to use drugs in various postures.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a device of dosing that can single use, includes the main part, the smooth setting in edge of main part, its one end fixedly connected with holding rod, holding tank has been seted up to the other end, holding tank department is provided with the constraint part, can provide the constraint to the solid suppository that is located in the holding tank, makes it be difficult to break away from the holding tank.
Preferably, the binding component comprises a rubber layer connected with the inner wall of the storage tank through an adhesive layer, the rubber layer is made of PE rubber, and the adhesive layer is formed by compounding adhesive.
Preferably, the concave surface of the rubber layer is provided with a plurality of convex points, so that the concave surface of the rubber layer forms a non-smooth contact surface.
Preferably, the outer edge of the rubber layer is bent and extended to form a covering part, and the covering part is tightly contacted with the storage groove to isolate the adhesive layer from being communicated with the outside.
Preferably, the binding member includes a cover circular plate having a plurality of through holes penetrating the cover circular plate, the cover circular plate being capable of being fastened over the storage tank, and the body fixes the cover circular plate by a restriction member.
Preferably, the limiting component comprises at least two vertical grooves formed in the main body, at least two vertical rods are fixedly connected to the cover circular plate, the vertical rods are in sliding connection with the corresponding vertical grooves, at least two transverse grooves are formed in the main body, the transverse grooves are communicated with the corresponding vertical grooves, elastic fastening rods are arranged in the transverse grooves, the vertical rods and one ends of the fastening rods are arc-shaped, and arc-shaped grooves matched with the arc-shaped ends of the fastening rods are formed in the vertical rods.
Preferably, an elastic piece is arranged in the transverse groove, two ends of the elastic piece are respectively connected with the transverse groove and the fastening rod, the main body is provided with at least two limiting grooves, the limiting grooves are in a circular shape and are coaxially arranged with the transverse groove, the diameter of the limiting grooves is larger than that of the transverse groove, the outer wall of the fastening rod is fixedly sleeved with a limiting ring, and the limiting ring is in sliding connection with the limiting grooves.
Preferably, the binding member includes a rubber membrane, the rubber membrane adopts PE rubber material to make, and matter geology is soft to set up a plurality of perforation, the annular has been seted up to the main part, the rubber membrane can wrap up the main part, will through annular rubber band the rubber membrane part is in the annular.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the binding component is arranged at the storage groove of the main body and provides binding force for the suppository in the storage groove, so that the suppository in the storage groove is not easy to separate from the storage groove in a solid state, and is converted into liquid to flow out after being plugged into the cavity of a patient, thereby being convenient for the patient to use the suppository medicine.
Drawings
Fig. 1 is a schematic view of a single-person-usable drug delivery device according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is a schematic view of a rubber layer and a cap of a single-person-usable drug delivery device according to an embodiment of the present utility model;
FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 3;
fig. 5 is a schematic structural view of a second embodiment of a single-person-usable drug delivery device according to the present utility model;
FIG. 6 is a schematic view of the partial structure of FIG. 5;
FIG. 7 is an enlarged schematic view of FIG. 6 at C;
fig. 8 is a schematic structural view of a third embodiment of a single-person-usable drug delivery device according to the present utility model.
In the figure:
10. a main body; 11. a grip; 12. a storage tank; 13. an adhesive layer; 14. a rubber layer; 15. a bump; 16. a cover part;
20. covering the circular plate; 21. a through hole; 22. a vertical slot; 23. a vertical rod; 24. a transverse groove; 25. a fastening rod; 26. an arc-shaped groove; 27. an elastic member; 28. a limit groove; 29. a limiting ring;
30. a rubber film; 31. perforating; 32. a ring groove; 33. an elastic band.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
With reference to figures 1-8 of the drawings,
embodiment one:
the utility model provides a device of dosing that can single use, includes main part 10, and the edge of main part 10 is smooth to be set up, and holding rod 11 has been seted up to its one end fixedly connected with, holding tank 12 has been seted up to the other end, and holding tank 12 department is provided with the constraint part, can provide the constraint to the solid suppository that lies in holding tank 12, makes it be difficult to break away from holding tank 12.
Further, the binding member includes a rubber layer 14 connected to the inner wall of the storage tank 12 through an adhesive layer 13, the rubber layer 14 is made of PE rubber material, and the adhesive layer 13 is compounded by an adhesive.
The rubber layer 14 is adhered to the inner wall of the storage tank 12, so that the suppository which is originally contacted with the inner wall of the storage tank 12 can be contacted with the rubber layer 14, and the rubber layer 14 provides larger sliding friction force compared with the smooth inner wall of the storage tank 12, so that the suppository is not easy to separate, and the suppository is convenient for patients to take medicine.
Further, the concave surface of the rubber layer 14 has a plurality of bumps 15, so that the concave surface of the rubber layer 14 forms a non-smooth contact surface.
The rubber layer 14 is more uneven due to the fact that the plurality of protruding points 15 are additionally arranged on the inner wall of the rubber layer 14, which is in contact with the suppository, so that the suppository is not easy to separate, and the medicine taking of a patient is facilitated
Further, the outer edge of the rubber layer 14 is folded and extended to form a covering portion 16, the covering portion 16 is in close contact with the storage groove 12, and the adhesive layer 13 is isolated from communication with the outside.
Since the body 10 is in direct contact with the patient's cavity, in order to avoid allergic reactions of some patients to the adhesive layer 13, the adhesive layer 13 is covered by the covering portion 16 so that the patient's cavity is not in contact with the adhesive layer 13.
Embodiment two:
the binding member includes a lid circular plate 20, the lid circular plate 20 has a plurality of through holes 21, the through holes 21 penetrate the lid circular plate 20, the lid circular plate 20 can be covered over the storage tank 12, and the body 10 fixes the lid circular plate 20 by the restriction member.
The suppository is directly prevented from escaping from the storage tank 12 by covering the circular plate 20 covered on the storage tank 12.
Further, the limiting component comprises at least two vertical grooves 22 formed in the main body 10, at least two vertical rods 23 are fixedly connected to the covering circular plate 20, the vertical rods 23 are slidably connected with the corresponding vertical grooves 22, at least two transverse grooves 24 are formed in the main body 10, the transverse grooves 24 are communicated with the corresponding vertical grooves 22, elastic fastening rods 25 are arranged in the transverse grooves 24, one ends of the vertical rods 23 and the fastening rods 25 are arc-shaped, and arc-shaped grooves 26 matched with the arc-shaped ends of the fastening rods 25 are formed in the vertical rods 23.
After the suppository in the storage tank 12 is used, the lid circular plate 20 is pulled out, a new suppository can be reloaded, and the lid circular plate 20 can be covered again.
Further, an elastic piece 27 is arranged in the transverse groove 24, two ends of the elastic piece 27 are respectively connected with the transverse groove 24 and the fastening rod 25, the main body 10 is provided with at least two limiting grooves 28, the limiting grooves 28 are in a circular shape and are coaxially arranged with the transverse groove 24, the diameter of the limiting grooves is larger than that of the transverse groove 24, a limiting ring 29 is fixedly sleeved on the outer wall of the fastening rod 25, and the limiting ring 29 is in sliding connection with the limiting grooves 28.
The elastic member 27 is preferably a spring fitting, and the fastening rod 25 tightly abuts against the corresponding arc-shaped slot 26 under the action of the elastic force of the elastic member 27, so as to prevent the cover circular plate 20 from easily separating from the main body 10.
Embodiment III:
the binding component comprises a rubber membrane 30, the rubber membrane 30 is made of PE rubber, the texture is soft, a plurality of perforations 31 are formed, the main body 10 is provided with a ring groove 32, the rubber membrane 30 can wrap the main body 10, and the rubber membrane 30 is limited in the ring groove 32 through an annular rubber band 33.
The technical scheme still adopts the buckling mode, but the covering circular plate 20 is replaced by the disposable rubber film 30, the disposable rubber film is discarded after being used once, the safety and the sanitation are improved, and whether the rubber film 30 buckles or breaks away from the annular groove 32 through the rubber band 33, so that whether the storage groove 12 is buckled or not is controlled.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The drug delivery device capable of being used by a single person is characterized by comprising a main body (10), wherein the edge of the main body (10) is smoothly arranged, one end of the main body is fixedly connected with a holding rod (11), the other end of the main body is provided with a storage groove (12), and a binding part is arranged at the storage groove (12) and can be used for binding solid suppositories in the storage groove (12) so as not to be easily separated from the storage groove (12);
the binding component comprises a rubber layer (14) connected with the inner wall of the storage groove (12) through an adhesive layer (13), the rubber layer (14) is made of PE rubber materials, and the adhesive layer (13) is formed by compounding adhesive; the concave surface of the rubber layer (14) is provided with a plurality of convex points (15), so that the concave surface of the rubber layer (14) forms a non-smooth contact surface; the outer edge of the rubber layer (14) is bent and extended to form a cover part (16), and the cover part (16) is tightly contacted with the storage groove (12) to isolate the adhesive layer (13) from being communicated with the outside.
2. The single person disposable drug delivery device according to claim 1, wherein the binding member comprises a closing circular plate (20), the closing circular plate (20) having a plurality of through holes (21), the through holes (21) penetrating the closing circular plate (20), the closing circular plate (20) being capable of being snapped over the storage groove (12), the body (10) fixing the closing circular plate (20) by a restricting member.
3. The single-person-usable drug delivery device according to claim 2, wherein the limiting component comprises at least two vertical grooves (22) formed in the main body (10), the cover circular plate (20) is fixedly connected with at least two vertical rods (23), the vertical rods (23) are slidably connected with the corresponding vertical grooves (22), the main body (10) is further provided with at least two transverse grooves (24), the transverse grooves (24) are communicated with the corresponding vertical grooves (22), elastic fastening rods (25) are arranged in the transverse grooves (24), one ends of the vertical rods (23) and the fastening rods (25) are arc-shaped, and the vertical rods (23) are provided with arc-shaped grooves (26) matched with arc-shaped ends of the fastening rods (25).
4. A single person usable drug delivery device according to claim 3, wherein an elastic member (27) is provided in the transverse groove (24), two ends of the elastic member (27) are respectively connected with the transverse groove (24) and the fastening rod (25), the main body (10) is provided with at least two limit grooves (28), the limit grooves (28) are circular and coaxially arranged with the transverse groove (24), the diameter of the limit grooves is larger than that of the transverse groove (24), a limit ring (29) is fixedly sleeved on the outer wall of the fastening rod (25), and the limit ring (29) is slidably connected with the limit grooves (28).
5. The single person disposable drug delivery device according to claim 4, wherein the binding member comprises a rubber membrane (30), the rubber membrane (30) is made of PE rubber material, is soft in texture and is provided with a plurality of perforations (31), the main body (10) is provided with a ring groove (32), the rubber membrane (30) can wrap the main body (10) part, and the rubber membrane (30) part is limited to the ring groove (32) through an annular rubber band (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770967.2U CN219783489U (en) | 2023-04-10 | 2023-04-10 | Drug delivery device capable of being used by single person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770967.2U CN219783489U (en) | 2023-04-10 | 2023-04-10 | Drug delivery device capable of being used by single person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783489U true CN219783489U (en) | 2023-10-03 |
Family
ID=88150908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320770967.2U Active CN219783489U (en) | 2023-04-10 | 2023-04-10 | Drug delivery device capable of being used by single person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783489U (en) |
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2023
- 2023-04-10 CN CN202320770967.2U patent/CN219783489U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |