CN220967721U - Plant hollow capsule with multi-cavity structure - Google Patents
Plant hollow capsule with multi-cavity structure Download PDFInfo
- Publication number
- CN220967721U CN220967721U CN202322708993.5U CN202322708993U CN220967721U CN 220967721 U CN220967721 U CN 220967721U CN 202322708993 U CN202322708993 U CN 202322708993U CN 220967721 U CN220967721 U CN 220967721U
- Authority
- CN
- China
- Prior art keywords
- capsule
- capsule body
- cap
- wall
- expansion joints
- 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.)
- Active
Links
- 239000002775 capsule Substances 0.000 title claims abstract description 138
- 239000003814 drug Substances 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims 6
- 229940079593 drug Drugs 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002198 insoluble material Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000013268 sustained release Methods 0.000 description 2
- 239000012730 sustained-release form Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention provides a plant hollow capsule with a multi-cavity structure, which comprises an inner capsule body, wherein a baffle is arranged on the outer wall of the inner capsule body, columnar mounting sections are respectively arranged on two sides of the baffle, a capsule cap is sleeved on the mounting sections close to one side of the opening end of the inner capsule body, an outer capsule body is sleeved on the mounting sections far away from one side of the opening end of the inner capsule body, medicine storage cavities are respectively formed on two sides of the inner capsule body, convex rings are respectively arranged on the outer walls of the mounting sections on two sides of the baffle, grooves matched with the corresponding convex rings are respectively arranged on the inner wall of the capsule cap and the inner wall of the outer capsule body, and the inner wall of the capsule cap and the outer capsule body are clamped with the convex rings through the grooves, so that the structural stability of the capsule cap and the outer capsule body can be improved, and falling is difficult to generate. The invention uses the inner capsule body as the structural basis, and the capsule cap and the outer capsule body are respectively sleeved at the two ends of the inner capsule body to form two mutually independent medicine storage cavities, and medicines in the medicine storage cavities are not mixed, so that the medicine effect is ensured. And additional expansion can be performed as necessary to increase the number of drug storage chambers.
Description
Technical Field
The invention belongs to the technical field of empty capsules, and particularly relates to a plant empty capsule with a multi-cavity structure.
Background
In the course of disease treatment or prevention, the capsule has different application directions and requirements of quick acting, long acting, buffering and the like, and also has the same application direction as capsule products, wherein the slow release capsule in the prior art mainly comprises a framework type slow release, wherein the framework is made of insoluble materials (such as polyethylene, polymethacrylate, silicone rubber and other insoluble materials), then medicinal components are placed in the framework, and gastric juice or intestinal juice enters the framework after taking, so that the effective components of the medicament are slowly dissolved out to realize slow release. Finally, the insoluble skeleton can be discharged out of the body along with the excrement. The second is film slow release, which is to make the medicine into pellets, then wrap the films with different dissolution rates on the outside, and then put the films into the capsule shell according to the proportion. These films with different dissolution rates gradually dissolve in the digestive tract to achieve slow release. In addition, there is also a controlled release tablet, which is coated with insoluble material, then the coated tablet is perforated with small holes by laser, and the active ingredients are slowly and continuously released from the small holes after entering the digestive tract to maintain a certain blood concentration. The sustained-release capsule product in the prior art still has adverse effects on the body and mind of a patient to a certain extent because of the first long metabolic process, and the second two preparation processes are complex, have multiple procedures, consume long time and restrict the improvement of the production efficiency. Therefore, the prior sustained-release capsule structure needs to be improved.
Disclosure of Invention
In view of the above, the present invention is directed to overcoming the defects in the prior art, and proposes a plant hollow capsule with a multi-cavity structure.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
The utility model provides a hollow capsule of plant of multicavity structure, including the interior capsule body, interior capsule body outer wall is equipped with separates to keep off, be equipped with columnar installation section respectively in separating to keep off both sides, the installation section cover that is close to interior capsule body open end one side is equipped with the capsule cap, the installation section cover that keeps away from interior capsule body open end one side is equipped with the outer capsule body, interior capsule body both sides form the medicine storage chamber respectively, it all is equipped with the bulge loop to separate the installation section outer wall that keeps off both sides, capsule cap inner wall and outer capsule body inner wall all are equipped with the bulge loop complex recess that corresponds, through recess and bulge loop block, can improve capsule cap inner wall and outer capsule body structural stability, be difficult for producing and drop.
Further, the outer wall of the capsule cap and the outer wall of the outer capsule body are provided with expansion convex rings.
Further, a plurality of expansion joints are axially arranged at the opening end of the capsule cap, and the length of each expansion joint is smaller than 1/2 of the distance between the end face of the opening end of the capsule cap and the groove of the end face of the opening end of the capsule cap.
Further, 3-5 expansion joints are arranged on the capsule cap, and all expansion joints are uniformly distributed along the outer circumference of the capsule cap.
Further, the inner capsule wall thickness is less than the outer capsule wall thickness.
Further, a plurality of expansion joints are axially arranged at the opening end of the outer capsule body, and the length of each expansion joint is smaller than 1/2 of the distance between the end face of the opening end of the outer capsule body and the groove of the end face.
Further, 3-5 expansion joints are arranged on the outer capsule body, and all expansion joints are uniformly distributed along the outer circumference of the outer capsule body.
Compared with the prior art, the invention has the following advantages:
The invention has simple structure and reasonable design, takes the inner capsule body as the structural basis, and respectively sleeves the capsule cap and the outer capsule body at two ends of the inner capsule body to form two mutually independent medicine storage cavities, so that medicines in the medicine storage cavities can not be mixed, and the medicine effect is ensured. And can also be additionally expanded when necessary to increase the number of medicine storage cavities so as to adapt to the needs of specific applications.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute an undue limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the invention;
FIG. 3 is a schematic view of an inner capsule body in accordance with the present invention;
FIG. 4 is a schematic illustration of the present invention with the outer capsule removed;
FIG. 5 is a schematic view of an outer capsule body in accordance with the present invention;
FIG. 6 is a schematic view of a capsule cap in accordance with the present invention;
Fig. 7 is a schematic view of an expanded capsule according to an embodiment of the present invention.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
The utility model provides a hollow capsule of plant of multicavity structure, as shown in fig. 1 through 7, including interior capsule body 1, interior capsule body outer wall is equipped with keeps off 2, be equipped with columnar installation section respectively in keeping off both sides, the installation section cover that is close to interior capsule body open end one side is equipped with capsule cap 3, the installation section cover that keeps away from interior capsule body open end one side is equipped with outer capsule body 4, interior capsule body both sides form respectively and store up medicine chamber 11, the installation section outer wall that keeps off both sides all is equipped with bulge loop 5, capsule cap inner wall and outer capsule body inner wall all are equipped with corresponding bulge loop complex recess 6. The inner capsule body is not subjected to external stress and thus may have a smaller wall thickness than the capsule cap and outer capsule body, preferably the inner capsule body has a smaller wall thickness than the outer capsule body.
In an alternative embodiment, as shown in fig. 7, the outer wall of the capsule cap and the outer wall of the outer capsule body are provided with expansion convex rings 7. The capsule cap and the capsule body are respectively provided with an expansion capsule body 8, so that the capsule product can additionally obtain two independent medicine storage cavities at most, namely, the capsule product can be provided with 4 medicine storage cavities at most, the size of each medicine storage cavity can be freely designed, and corresponding medicines can be contained in different medicine storage cavities according to the medicine dosage ratio.
When the capsule with the multi-cavity structure is filled with medicines, each medicine storage cavity is not affected by each other, and various medicines can be simultaneously contained in one capsule product, so that under the premise of ensuring the compact structure, although the dosage of single medicine in the capsule with the multi-cavity structure is less than that in a common capsule in certain application conditions, a patient only needs to keep in line with the doctor's advice and keep in charge of the quantity of the capsules, and the patient does not need to memorize the different dosages of various medicines, so that the error administration or missed administration can be avoided, and the capsule can adapt to special application requirements and has very good use effect.
In an alternative embodiment, the open end of the capsule cap is provided with a plurality of capsule cap expansion joints 9 along the axial direction, and the length of the capsule cap expansion joints is less than 1/2 of the distance between the end face of the open end of the capsule cap and the groove (on the capsule cap). By way of example, 3-5 expansion joints are arranged on the capsule cap, and all expansion joints are uniformly distributed along the outer circumference of the capsule cap. In addition, a plurality of outer capsule body expansion joints 10 can be axially arranged at the opening end of the outer capsule body, and the length of the outer capsule body expansion joints is less than 1/2 of the distance between the end face of the opening end of the outer capsule body and a groove (on the outer capsule body). As an example, 3-5 expansion joints are arranged on the outer capsule body, and all expansion joints are uniformly distributed along the outer circumference of the outer capsule body.
The invention has simple structure and reasonable design, takes the inner capsule body as the structural basis, and respectively sleeves the capsule cap and the outer capsule body at two ends of the inner capsule body to form two mutually independent medicine storage cavities, so that medicines in the medicine storage cavities can not be mixed, and the medicine effect is ensured. And can also be additionally expanded when necessary to increase the number of medicine storage cavities so as to adapt to the needs of specific applications.
The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A plant hollow capsule with a multi-cavity structure is characterized in that: including the interior capsule body, interior capsule body outer wall is equipped with separates to keep off, is equipped with columnar installation section respectively in separating to keep off both sides, and the installation section cover that is close to interior capsule body open end one side is equipped with the capsule cap, and the installation section cover that keeps away from interior capsule body open end one side is equipped with the outer capsule body, and interior capsule body both sides form the medicine storage chamber respectively, separate the installation section outer wall that keeps off both sides and all are equipped with the bulge loop, capsule cap inner wall and outer capsule body inner wall all be equipped with corresponding bulge loop complex recess.
2. A plant hollow capsule of multichamber construction as in claim 1 wherein: the outer wall of the capsule cap and the outer wall of the outer capsule body are provided with expansion convex rings.
3. A plant hollow capsule of multichamber construction as in claim 1 wherein: the open end of the capsule cap is axially provided with a plurality of expansion joints, and the length of the expansion joints is less than 1/2 of the distance between the end face of the open end of the capsule cap and the groove of the end face of the open end of the capsule cap.
4. A plant hollow capsule of multichamber construction according to claim 3, wherein: the expansion joints on the capsule cap are provided with 3-5 expansion joints, and the expansion joints are uniformly distributed along the outer circumference of the capsule cap.
5. A plant hollow capsule of multichamber construction as in claim 1 wherein: the wall thickness of the inner capsule body is smaller than that of the outer capsule body.
6. A plant hollow capsule of multichamber construction as in claim 1 wherein: the open end of the outer capsule body is axially provided with a plurality of expansion joints, and the length of the expansion joints is less than 1/2 of the distance between the end face of the open end of the outer capsule body and the groove of the end face.
7. A plant hollow capsule of multichamber construction as in claim 6 wherein: the expansion joints on the outer capsule body are provided with 3-5 expansion joints, and the expansion joints are uniformly distributed along the outer circumference of the outer capsule body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708993.5U CN220967721U (en) | 2023-10-10 | 2023-10-10 | Plant hollow capsule with multi-cavity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708993.5U CN220967721U (en) | 2023-10-10 | 2023-10-10 | Plant hollow capsule with multi-cavity structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220967721U true CN220967721U (en) | 2024-05-17 |
Family
ID=91035825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322708993.5U Active CN220967721U (en) | 2023-10-10 | 2023-10-10 | Plant hollow capsule with multi-cavity structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220967721U (en) |
-
2023
- 2023-10-10 CN CN202322708993.5U patent/CN220967721U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1489455B (en) | Delayed release pharmaceutical formulations | |
| SU1184435A3 (en) | Cartridge for dose of medicinal preparation and dissolving it in liquid | |
| US6200600B1 (en) | Controlled delay release device | |
| JPS61249916A (en) | Osmotic pressure-utilizing drug administration tool having inactive core portion | |
| EP0384642A1 (en) | Dispensing device | |
| CN101987091A (en) | Venlafaxine hydrochloride sustained-release pellet capsules | |
| CN111317727A (en) | Oral MSCs liquid-filled capsule for treating inflammatory bowel disease and other intestinal diseases | |
| CN101291656A (en) | Preparation with accurate dose-dividing function | |
| CN220967721U (en) | Plant hollow capsule with multi-cavity structure | |
| CN208785315U (en) | A kind of double-layer hollow capsule | |
| CN219332558U (en) | Sustained-release capsule | |
| CN219847439U (en) | Long-acting enteric hollow capsule | |
| CN115531045A (en) | Prosthesis structure | |
| CN211884593U (en) | Multi-cavity medicine bag based on 3D printing | |
| CN112587493A (en) | Oral sustained-release preparation of diclofenac sodium and preparation method thereof | |
| CN209270373U (en) | A kind of sustained release drug carrier of radium-shine molding release hole | |
| CN219185029U (en) | Hollow capsule loaded with multiple layers of drug particles | |
| CN219251008U (en) | Inner slow-release structure of slow-release hollow capsule | |
| US20090162430A1 (en) | Gelatin Capsule With Extra Cap for Combined Therapies | |
| CN211157822U (en) | Mannitol injection ration infusion alarm device | |
| CN220989238U (en) | Enteric hollow capsule with separation structure | |
| CN219090322U (en) | Double-effect capsule | |
| CN215350810U (en) | Zinc gluconate capsule | |
| CN101732324B (en) | Levonorgestrel-containing emergency contraception medicament composition and preparation method thereof | |
| JP3233036U (en) | Liversol tablets with sustained release capsule structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |