CN201618327U - Photodynamic puncture tumor treatment instrument - Google Patents
Photodynamic puncture tumor treatment instrument Download PDFInfo
- Publication number
- CN201618327U CN201618327U CN2010201228667U CN201020122866U CN201618327U CN 201618327 U CN201618327 U CN 201618327U CN 2010201228667 U CN2010201228667 U CN 2010201228667U CN 201020122866 U CN201020122866 U CN 201020122866U CN 201618327 U CN201618327 U CN 201618327U
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- Prior art keywords
- photosensitizer
- photodynamic
- puncture
- closing member
- reactor
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Abstract
The utility model discloses a medical puncturing instrument, and particularly discloses a photodynamic puncture tumor treatment instrument, which comprises a transparent needle sleeve and a needle core inside the same. The photodynamic puncture tumor treatment instrument is characterized in that inside of the needle core is hollow, uniformly distributed needle core photosensitizer pores are arranged on the surface of the needle core, photodynamic generating tubes acting on photosensitizer are uniformly distributed outside of the transparent needle sleeve and arranged inside a reactor, and photosensitizer inlets and outlets are arranged on the surface of the reactor. The photodynamic puncture tumor treatment instrument has simple and unique structure, is convenient in operation and use, can be applied to treatment of various tumors such as bone tumor and the like, has slight damage and fine treatment effect, relieves pains for patients, and is widely suitable for clinical application in hospitals.
Description
(1) technical field
This utility model relates to a kind of medical puncturing apparatus, particularly light power puncture apparats for treating tumor.
(2) background technology
Human life and health in the tumor serious threat, and in recent years, China's tumor incidence raises year by year.On tumor treatment, the past, people thought always: can not operate on and just mean death.Along with medical science applied development, the means of treatment malignant tumor are progressively moved towards variation, wherein also progressively development of optical dynamic therapy, but because the restriction of various conditions, the therapeutic effect of photodynamic tumor therapeutic instrument is not very good always, so the research and development of photodynamic tumor therapeutic instrument and improve very urgent.
(3) summary of the invention
This utility model provides the light power puncture apparats for treating tumor that a kind of therapeutic effect is good, alleviate patient's slight illness in order to remedy the deficiencies in the prior art.
This utility model is achieved by the following technical solution:
A kind of smooth power puncture apparats for treating tumor comprises transparent needle guard and the nook closing member that is positioned at it, and it is characterized in that: described nook closing member is inner to be hollow, and the surface of nook closing member has equally distributed nook closing member photosensitizer pore; Described transparent needle guard is evenly distributed with the light power generator tube that acts on photosensitizer outward, and light power generator tube is positioned at reactor, and the surface of reactor has the photosensitizer hand-hole and photosensitizer portals.
Smooth power puncture apparats for treating tumor of the present utility model because the surface of reactor has the photosensitizer hand-hole and photosensitizer portals, can inject photosensitizer like this in reactor in the process of puncture.
This utility model is made up of the transparent needle guard of puncture needle and puncture nook closing member two parts, and the subsidiary outward light power generator tube of transparent needle guard make light power generator tube act on photosensitizer, and the nook closing member partial design becomes hollow, makes things convenient for entering of photosensitizer; Make photosensitizer when puncture, arrive the pathological tissue piece of different parts, reach therapeutic purposes.
This utility model uniqueness simple in structure, easy for operation, can be applied to various tumor treatment such as bone tumor, damage for a short time, therapeutic effect is good, alleviates patient's misery, can extensively be suitable for the clinical practice of hospital.
(4) description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Accompanying drawing is the structural representation of this utility model light power puncture apparats for treating tumor.
Among the figure, 1 nook closing member, 2 transparent needle guards, 3 reactors, 4 photosensitizer, 5 nook closing member photosensitizer pores, 6 photosensitizer hand-holes, 7 photosensitizer portal, 8 smooth power generator tubes.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises transparent needle guard 2 and the nook closing member 1 that is positioned at it, and nook closing member 1 inside is hollow, and the surface of nook closing member 1 has equally distributed nook closing member photosensitizer pore 5; Be evenly distributed with the light power generator tube 8 that acts on photosensitizer 4 outside the described transparent needle guard 2, light power generator tube 8 is positioned at reactor 3, and the surface of reactor 3 has photosensitizer hand-hole 6 and photosensitizer portals 7.
Claims (1)
1. light power puncture apparats for treating tumor comprises transparent needle guard (2) and is positioned at its nook closing member (1) that it is characterized in that: described nook closing member (1) inside is hollow, and the surface of nook closing member (1) has equally distributed nook closing member photosensitizer pore (5); Described transparent needle guard (2) is outer to be evenly distributed with the light power generator tube (8) that acts on photosensitizer (4), and light power generator tube (8) is positioned at reactor (3), and the surface of reactor (3) has photosensitizer hand-hole (6) and photosensitizer portal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201228667U CN201618327U (en) | 2010-03-04 | 2010-03-04 | Photodynamic puncture tumor treatment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201228667U CN201618327U (en) | 2010-03-04 | 2010-03-04 | Photodynamic puncture tumor treatment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618327U true CN201618327U (en) | 2010-11-03 |
Family
ID=43021781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201228667U Expired - Fee Related CN201618327U (en) | 2010-03-04 | 2010-03-04 | Photodynamic puncture tumor treatment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963862A (en) * | 2016-04-20 | 2016-09-28 | 深圳市第二人民医院 | Needle-shaped photodynamic therapeutic device |
| CN107335150A (en) * | 2017-08-16 | 2017-11-10 | 河南中医药大学第三附属医院 | A kind of optic dynamic tumor therapeutical apparatus |
-
2010
- 2010-03-04 CN CN2010201228667U patent/CN201618327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963862A (en) * | 2016-04-20 | 2016-09-28 | 深圳市第二人民医院 | Needle-shaped photodynamic therapeutic device |
| CN107335150A (en) * | 2017-08-16 | 2017-11-10 | 河南中医药大学第三附属医院 | A kind of optic dynamic tumor therapeutical apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20110304 |