CN204600413U - A kind of OCT imaging probe device with encapsulation - Google Patents
A kind of OCT imaging probe device with encapsulation Download PDFInfo
- Publication number
- CN204600413U CN204600413U CN201520036955.2U CN201520036955U CN204600413U CN 204600413 U CN204600413 U CN 204600413U CN 201520036955 U CN201520036955 U CN 201520036955U CN 204600413 U CN204600413 U CN 204600413U
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- China
- Prior art keywords
- protective casing
- probe body
- moment
- protecting tube
- torsion
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Abstract
A kind of OCT imaging probe device with encapsulation; it comprises probe body, protective casing and moment of torsion and transmits protecting tube; the inwall of described protective casing and the front end of probe body match; this protective casing is sleeved on the front end of probe body; moment of torsion transmits the rear end that protecting tube is sleeved on probe body, and moment of torsion transmits the sidewall of protecting tube and connects with the sidewall of protective casing.The inwall of protective casing of the present utility model and the front end of probe body match, and do not have the air gap, and eliminate because refractive index does not mate the hot spot distortion caused, optimize imaging and focusing effect, and manufacturing process is more simple, cost can be lower.
Description
Technical field
This utility model relates to a kind of lateral direction light emission imaging probe, is applicable to the field such as imaging and illumination of narrow tract, is particularly useful for the imaging of OCT for the tract such as blood vessel, esophagus, specifically a kind of OCT imaging probe device with encapsulation.
Background technology
The technological means such as x-ray, excusing from death has been widely used in the Diagnosis and Treat of various disease, but all exists the damage of biological tissue and the shortcoming such as resolution is not high.OCT technology uses optical detection, have harmless, resolution is high, in the unique advantage of body biopsy, can be widely used in fields such as ophthalmology.But for the field such as blood vessel, esophagus because manufacturing process is complicated, the restriction that system manufacture difficulty is large, and do not applied on a large scale.
At present; for the OCT probe of blood vessel detection; because encapsulating structure is simple; the gap of air is had between probe and protecting tube; in general exit end due to light beam is circular; therefore the existence of the air gap can make outgoing beam become oval, and optical quality declines, and affects imaging or convergence effect.In addition, for the probe of body cavities imaging, in general diameter is very little, and usually at a hundreds of micron, the air gap maintaining relative constancy under so little size manufactures very difficult.
Summary of the invention
The purpose of this utility model be for existing imaging probe encapsulation be the problem that there is the air gap, propose a kind of Novel belt encapsulation OCT imaging probe device.
The technical solution of the utility model is:
A kind of OCT imaging probe device with encapsulation; it comprises probe body, protective casing and moment of torsion and transmits protecting tube; the inwall of described protective casing and the front end of probe body match; this protective casing is sleeved on the front end of probe body; moment of torsion transmits the rear end that protecting tube is sleeved on probe body, and moment of torsion transmits the sidewall of protecting tube and connects with the sidewall of protective casing.
Protective casing of the present utility model is transparency protected sleeve pipe, has excellent transmitance to the light of specific band.
Protective casing of the present utility model and probe body fit tightly.
Protective casing of the present utility model and moment of torsion transmit protecting tube compact siro spinning technology, have enough intensity.(directly PMMA, PC, PET of melting or other materials are filled and carry out welding)
The beneficial effects of the utility model:
The inwall of protective casing of the present utility model and the front end of probe body match, and do not have the air gap, and eliminate because refractive index does not mate the hot spot distortion caused, optimize imaging and focusing effect, and manufacturing process is more simple, cost can be lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
A kind of OCT imaging probe device with encapsulation; it comprises probe body 1, protective casing 2 and moment of torsion and transmits protecting tube 3; the inwall of described protective casing 2 and the front end of probe body 1 match; this protective casing 2 is sleeved on the front end of probe body 1; moment of torsion transmits the rear end that protecting tube 3 is sleeved on probe body 1, and the sidewall that moment of torsion transmits protecting tube 3 connects with the sidewall of protective casing 2.
Protective casing 2 of the present utility model is transparency protected sleeve pipe, has excellent transmitance to the light of specific band.
Protective casing 2 of the present utility model fits tightly with probe body 1.
Protective casing 2 of the present utility model transmits protecting tube 3 compact siro spinning technology with moment of torsion, has enough intensity.
During concrete enforcement:
Probe body 1 and moment of torsion are transmitted protecting tube 3 inserts in mould, fixing; By the PMMA of melting or other suitable materials, be filled in mould, cooling is solidified.
This utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (4)
1. the OCT imaging probe device with encapsulation; it is characterized in that it comprises probe body (1), protective casing (2) and moment of torsion and transmits protecting tube (3); the inwall of described protective casing (2) and the front end of probe body (1) match; this protective casing (2) is sleeved on the front end of probe body (1); moment of torsion transmits the rear end that protecting tube (3) is sleeved on probe body (1), and the sidewall that moment of torsion transmits protecting tube (3) connects with the sidewall of protective casing (2).
2. the OCT imaging probe device of band encapsulation according to claim 1, is characterized in that described protective casing (2) is transparency protected sleeve pipe.
3. the OCT imaging probe device of band encapsulation according to claim 1, is characterized in that described protective casing (2) and probe body (1) fit tightly.
4. the OCT imaging probe device of band encapsulation according to claim 1, is characterized in that described protective casing (2) and moment of torsion transmit protecting tube (3) compact siro spinning technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036955.2U CN204600413U (en) | 2015-01-20 | 2015-01-20 | A kind of OCT imaging probe device with encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036955.2U CN204600413U (en) | 2015-01-20 | 2015-01-20 | A kind of OCT imaging probe device with encapsulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204600413U true CN204600413U (en) | 2015-09-02 |
Family
ID=53953016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036955.2U Expired - Fee Related CN204600413U (en) | 2015-01-20 | 2015-01-20 | A kind of OCT imaging probe device with encapsulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204600413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175700A (en) * | 2016-09-27 | 2016-12-07 | 广东永士达医疗科技有限公司 | A kind of OCT probe being applied to human body open pipes tract |
-
2015
- 2015-01-20 CN CN201520036955.2U patent/CN204600413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175700A (en) * | 2016-09-27 | 2016-12-07 | 广东永士达医疗科技有限公司 | A kind of OCT probe being applied to human body open pipes tract |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190218 Address after: 210032 10/F, Block E, Phase II, Zhongdan Eco-life Science Industrial Park, 3-1 Xinjinhu Road, Jiangbei New District, Nanjing City, Jiangsu Province Co-patentee after: General Hospital of the Eastern War Zone of the Chinese People's Liberation Army Patentee after: NANJING WOFUMAN MEDICAL TECHNOLOGY CO., LTD. Address before: 210022 No. 30 Yanghu Lane, Qinhuai District, Nanjing City, Jiangsu Province Patentee before: NANJING WOFUMAN MEDICAL TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20200120 |