CN201930400U - Sealed seed source fixed through degradable film - Google Patents
Sealed seed source fixed through degradable film Download PDFInfo
- Publication number
- CN201930400U CN201930400U CN2011200313116U CN201120031311U CN201930400U CN 201930400 U CN201930400 U CN 201930400U CN 2011200313116 U CN2011200313116 U CN 2011200313116U CN 201120031311 U CN201120031311 U CN 201120031311U CN 201930400 U CN201930400 U CN 201930400U
- Authority
- CN
- China
- Prior art keywords
- seed source
- sealed seed
- degradable film
- degradable
- film
- 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.)
- Expired - Fee Related
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- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
The utility model relates to a sealed seed source fixed through degradable film, which comprises a sealed seed source (1) and degradable film. The sealed seed source (1) is adhered to the degradable film through binder. A die hole method is adopted for forming positioning with identical intervals on the degradable film, therefore the positioning of the seed source is convenient and accurate, and the seed source is firmly adhered by firming agent; the PGA degradable film with different thickness is adopted to meet different requirements of different tumors on the softness and the degradation period of the film.
Description
Technical field
This utility model belongs to biological engineering and new medicine technical field, particularly relates to the fixed sealed seed source of a kind of degradable membrane.
Background technology
Since iodine [
125I] sealed seed source has been applied in since the cancer clinical treatment, shown huge superiority aspect curative effect, but iodine [
125I] when sealed seed source is used on the planar tumor focus cloth source in clinical treatment, the fixing difficulty in location, by the grain cloth source operating time long, cause medical personnel to be subjected to roentgenization serious, exist the migration of seed source to cause problems such as radioactive dosage skewness after the implantation, press for a kind of simple and effective ground method.
The utility model content
Technical problem to be solved in the utility model provides the fixed sealed seed source of a kind of degradable membrane, satisfy and disposablely in the surgical operation finish the seed source with the form of applying ointment or plaster and implant, and to carrying out accurately seed source radiotherapy easily for the residual subclinical focus of surgical wound surface in the tumor resection.。
The technical scheme that its technical problem that solves this utility model adopts is: provide a kind of degradable membrane fixed sealed seed source, comprise sealed seed source and degradative membrane, described sealed seed source adheres on the degradative membrane by the viscose agent.
Described sealed seed source has 2 at least.
Beneficial effect
This utility model adopts the method for nib to form the location that spacing equates on the degradable membrane, makes the position that falls, seed source convenient accurately, the firming agent seed source that is adhesively fixed securely; Adopt the different PGA degradable membrane of thickness to satisfy of the different requirements of different tumors to film softness and degradation cycle.
Description of drawings
Fig. 1 is this utility model sketch map.
The specific embodiment
Below in conjunction with specific embodiment, further set forth this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, the fixed sealed seed source of a kind of degradable membrane comprises sealed seed source 1 and degradative membrane 2, and described sealed seed source 1 adheres on the degradative membrane 2 by the viscose agent.
Described sealed seed source 1 has 2 at least.
Claims (2)
1. the fixed sealed seed source of degradable membrane comprises sealed seed source (1) and degradative membrane (2), and it is characterized in that: described sealed seed source (1) adheres on the degradative membrane (2) by the viscose agent.
2. the fixed sealed seed source of a kind of degradable membrane according to claim 1 is characterized in that: described sealed seed source (1) has 2 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200313116U CN201930400U (en) | 2011-01-28 | 2011-01-28 | Sealed seed source fixed through degradable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200313116U CN201930400U (en) | 2011-01-28 | 2011-01-28 | Sealed seed source fixed through degradable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930400U true CN201930400U (en) | 2011-08-17 |
Family
ID=44441942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200313116U Expired - Fee Related CN201930400U (en) | 2011-01-28 | 2011-01-28 | Sealed seed source fixed through degradable film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730307A (en) * | 2017-01-04 | 2017-05-31 | 成都维宁生物技术有限公司 | Conformal therapy is pasted and its Manufacturing approach and use |
| CN109289130A (en) * | 2018-12-04 | 2019-02-01 | 中国人民解放军第四军医大学 | Seeds implanted bracket and its application method in novel eye socket |
-
2011
- 2011-01-28 CN CN2011200313116U patent/CN201930400U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730307A (en) * | 2017-01-04 | 2017-05-31 | 成都维宁生物技术有限公司 | Conformal therapy is pasted and its Manufacturing approach and use |
| CN109289130A (en) * | 2018-12-04 | 2019-02-01 | 中国人民解放军第四军医大学 | Seeds implanted bracket and its application method in novel eye socket |
| CN109289130B (en) * | 2018-12-04 | 2022-04-05 | 中国人民解放军第四军医大学 | Novel intraorbital particle implantation stent and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |