CN208229126U - A kind of storage unit of the Nano medication fixed convenient for implantation - Google Patents
A kind of storage unit of the Nano medication fixed convenient for implantation Download PDFInfo
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- CN208229126U CN208229126U CN201721512787.5U CN201721512787U CN208229126U CN 208229126 U CN208229126 U CN 208229126U CN 201721512787 U CN201721512787 U CN 201721512787U CN 208229126 U CN208229126 U CN 208229126U
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- nanogel
- storage unit
- implantation
- ontology
- nano medication
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Abstract
The utility model relates to a kind of storage units of Nano medication fixed convenient for implantation, including nanogel ontology, the nanogel ontology to include a connecting rod and expand end set on the connecting rod two end, expand at described two and be equipped with circular through hole on end.The structure that the nanogel ontology uses intermediate connecting rod both ends to expand, and circular through hole is set in end swelling side, when shaft portion is convenient for operation, the clamping of tweezers；Suture needle is convenient at circular through hole position, to be securable to implanting tissue position, is especially suitable for the treatment of internal organ physical injury.
Description
Technical field
The utility model relates to the slow release method of drug more particularly to a kind of storages of the Nano medication fixed convenient for implantation
Unit.
Background technique
To reach optimal prevention or therapeutic effect, need to give drug or bioactive substance to many diseases or state
And reach stable or lasting levels of drugs in vivo.To achieve the above object, prior art means using multiple dose administration or
Person is realized using the system of sustainable drug release or controllable drug release.Wherein, more meterings are also known as repeat administration and refer to by certain
The medication that administration reaches blood concentration and is maintained in therapeutic window is repeated several times in dosage, certain intervals time.Clinically
Often through multiple dose administration to maintain blood concentration in therapeutic window.Principle is that injection or medication are calculated according to blood concentration
Amount, the single drug duration is short, needs repeatedly to be administered patient.And controlled release pharmaceutical compositions have two big main advantages,
First is that higher treatment level can be maintained in longer time, second is that can subtract while reaching with quick releasing formulation same effect
Few medicining times, to improve the compliance of patient.Slow release method is efficiently used, drug is implanted directly into lesions position, when long
Between be sustained drug effect, can not only mitigate the pain of patient, also can the release of more scientific and reasonable control drug effect.Wherein, hydrogel conduct
Pharmaceutical carrier plays an important role in terms of medicine controlled releasing.The response performance of hydrogel be by the reversible volumetric phase transformation of gel come
Realize, and make it sensor, artificial muscle, drug controlled release, organizational project, catalyst system, enzyme in terms of
It has broad application prospects.
Currently, European and American developed countries have started the clinical application of similar technique many years ago.Such as chip implanted prosthetics, drug
It is big to be sustained side effect, silica gel stick technology is there are nondegradable defect, and patient must face the pain of second operation, and small plant
Enter in body technique, since release amount of medicine is uncontrollable, there is also huge side effects.And it is newest research shows that nanometer
Gel, which can be loaded, to be sent to inside cell and passes through biomembrane.This nanogel has good stability and can protect
Shield bioactie agent is not degraded by endocellular metabolism system.Nanogel conveys and improves oral and brain in systemic medication
Very big potential is shown in terms of the bioavilability of position.
For internal organ physical injury treatment when, the release of drug can be controlled using polyethylene glycols hydrogel.
And there are slower and slower drawbacks for the drug releasing rate of traditional drug controlled release system, and then influence using effect.And nanometer
Plural gel has excellent mechanical performance, high-biocompatibility and injectable type, has on drug release and soft tissue repair latent
In purposes.
Utility model content
In view of the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of stabilizations to hold
The storage unit of the Nano medication fixed convenient for implantation of continuous release drug.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of nanometer medicine fixed convenient for implantation
The storage unit of object, including nanogel ontology, the nanogel ontology is including a connecting rod and is set to the connecting rod two end
Expand end, expanded at described two end on be equipped with circular through hole.
Further, the entire length of the nanogel ontology is 12mm.
Further, the diameter of the circular through hole is 2.5mm.
Further, drug is embedded in the nanogel.
It is the utility model compared with prior art that the utility model, which solves technical solution used by above-mentioned technical problem,
Beneficial effect be: the nanogel ontology uses the structure expanded of intermediate connecting rod both ends, and round in end swelling side setting
Through-hole, when shaft portion is convenient for operation, the clamping of tweezers；Suture needle is convenient at circular through hole position, to be securable to implanting tissue
Position is especially suitable for the treatment of internal organ physical injury.
Detailed description of the invention
Fig. 1 is novel overall structure diagram described in the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, to the skill embodiment in the utility model embodiment, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
As shown in Figure 1, a kind of storage unit of the Nano medication fixed convenient for implantation, including nanogel ontology, it is described
Nanogel ontology includes a connecting rod 2 and expands end 1 set on 2 both ends of connecting rod, is expanded on end 1 at described two
Equipped with circular through hole 3.
The entire length of the nanogel ontology is 12mm.
The diameter of the circular through hole 3 is 2.5mm.
Drug is embedded in the nanogel.
Its preparation process can be laser processing or 3D printing.
It is the utility model compared with prior art that the utility model, which solves technical solution used by above-mentioned technical problem,
Beneficial effect be: the nanogel ontology uses the structure expanded of intermediate connecting rod both ends, and round in end swelling side setting
Through-hole, when shaft portion is convenient for operation, the clamping of tweezers；Suture needle is convenient at circular through hole position, to be securable to implanting tissue
Position is especially suitable for the treatment of internal organ physical injury.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of storage unit of the Nano medication fixed convenient for implantation, which is characterized in that described to receive including nanogel ontology
Rice gel body includes a connecting rod and expands end set on the connecting rod two end, expands at described two and is equipped with circle on end
Shape through-hole.
2. a kind of storage unit of Nano medication fixed convenient for implantation according to claim 1, which is characterized in that described
The entire length of nanogel ontology is 12mm.
3. a kind of storage unit of Nano medication fixed convenient for implantation according to claim 1, which is characterized in that described
The diameter of circular through hole is 2.5mm.
4. a kind of storage unit of Nano medication fixed convenient for implantation according to claim 1, which is characterized in that in institute
It states and is embedded with drug in nanogel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721512787.5U CN208229126U (en) | 2017-11-06 | 2017-11-06 | A kind of storage unit of the Nano medication fixed convenient for implantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721512787.5U CN208229126U (en) | 2017-11-06 | 2017-11-06 | A kind of storage unit of the Nano medication fixed convenient for implantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208229126U true CN208229126U (en) | 2018-12-14 |
Family
ID=64577694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721512787.5U Active CN208229126U (en) | 2017-11-06 | 2017-11-06 | A kind of storage unit of the Nano medication fixed convenient for implantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208229126U (en) |
-
2017
- 2017-11-06 CN CN201721512787.5U patent/CN208229126U/en active Active
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