CN101612445A - Composite needle tube protecting sleeve - Google Patents
Composite needle tube protecting sleeve Download PDFInfo
- Publication number
- CN101612445A CN101612445A CN200810039477A CN200810039477A CN101612445A CN 101612445 A CN101612445 A CN 101612445A CN 200810039477 A CN200810039477 A CN 200810039477A CN 200810039477 A CN200810039477 A CN 200810039477A CN 101612445 A CN101612445 A CN 101612445A
- Authority
- CN
- China
- Prior art keywords
- needle tube
- protecting sleeve
- tube protecting
- composite needle
- lucite
- 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.)
- Pending
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a kind of composite needle tube protecting sleeve, mainly be made up of body, it is characterized in that: body is become by the combo that is locked in tungsten overcoat and the lucite.The present invention is rational in infrastructure, is skillfully constructed, and utilizes lucite to absorb the β ray, utilizes tungsten alloy material to absorb gamma-rays, thereby further reduces the suffered amount of radiation of doctor, has embodied the spirit that people-oriented, has promotional value.
Description
Technical field
The present invention relates to medical container technical field, specifically, relate to a kind of preventer when extracting medical isotope medicament.
Background technology
In the prior art, the producer of production isotope medicament packs active medicament earlier in the cillin bottle, and then the cillin bottle that radiopharmaceutical agent will be housed moves in the cask flask of lead material making, be transported to hospital by manually lifting: after the medical worker opens cask flask then, give service for patients with the medicament that syringe extracts in jar interior cillin bottle.In extraction process, can be subjected to the radiation of doses unavoidably.Adopted needle tube protecting sleeve specially for this reason.But in use, find that traditional needle tube protecting sleeve of being made by homogenous material can't absorb two kinds of rays simultaneously.As everyone knows, radiation is divided into two kinds of external exposure and internal radiations to the irradiating human body mode.External exposure is that radiation source discharges particle at human external, photon acts on irradiating human body.And the protection of external exposure can be adopted three basic means usually, i.e. a kind of in three kinds of means or theirs is comprehensive: shorten the irradiated time as far as possible; Increase distance with radioactive source as far as possible; Between people and radiation source, screen is set.The inventor is at the deficiencies in the prior art for this reason, specialized designs the needle tube protecting sleeve of making by composite.
Summary of the invention
The objective of the invention is to, provide a kind of and can effectively overcome above-mentioned defective, can reduce the composite needle tube protecting sleeve of doctor's amount of radiation.
For achieving the above object, the present invention adopts following technical scheme: a kind of composite needle tube protecting sleeve, mainly form by body, and it is characterized in that: body is become by the combo that is locked in tungsten overcoat and the lucite.
Because adopt such scheme, be not difficult to draw as drawing a conclusion: the present invention is rational in infrastructure, is skillfully constructed, utilize lucite to absorb the β ray, utilize tungsten alloy material to absorb gamma-rays, thereby further reduce the suffered amount of radiation of doctor, embody the spirit that people-oriented, had promotional value.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail.
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Referring to accompanying drawing, a kind of composite needle tube protecting sleeve mainly is made up of body, and body is made up of cover 20 close-fittings in tungsten overcoat 10 and the lucite.Utilize lucite to absorb the β ray, utilize tungsten alloy material to absorb gamma-rays, thereby further reduce the suffered amount of radiation of doctor.
Claims (1)
1, a kind of composite needle tube protecting sleeve mainly is made up of body, it is characterized in that: body is become by the combo that is locked in tungsten overcoat and the lucite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039477A CN101612445A (en) | 2008-06-24 | 2008-06-24 | Composite needle tube protecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039477A CN101612445A (en) | 2008-06-24 | 2008-06-24 | Composite needle tube protecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101612445A true CN101612445A (en) | 2009-12-30 |
Family
ID=41492445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810039477A Pending CN101612445A (en) | 2008-06-24 | 2008-06-24 | Composite needle tube protecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101612445A (en) |
-
2008
- 2008-06-24 CN CN200810039477A patent/CN101612445A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091230 |