CN203280459U - Arthrocentesis endoscope - Google Patents
Arthrocentesis endoscope Download PDFInfo
- Publication number
- CN203280459U CN203280459U CN2013202206885U CN201320220688U CN203280459U CN 203280459 U CN203280459 U CN 203280459U CN 2013202206885 U CN2013202206885 U CN 2013202206885U CN 201320220688 U CN201320220688 U CN 201320220688U CN 203280459 U CN203280459 U CN 203280459U
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- Prior art keywords
- arthrocentesis
- needle
- radiography
- endoscope
- puncture
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Abstract
The utility model belongs to the field of medical instruments, and particularly relates to an arthrocentesis endoscope. The arthrocentesis endoscope comprises a needle-shaped rigid working end part, an operation part, a radiography channel, a light source connector and an image output end, wherein the needle-shaped rigid working end part is communicated with the operation part, the radiography channel is used for radiography, and an optical lens, an optical fiber output end and a radiography channel outlet are integrated at the front end of the needle-shaped rigid working end part. According to the arthrocentesis endoscope, the advantage, of a puncture needle, that the puncture needle can puncture the skin and tissue to enter the human body and the advantage, of an endoscope, that the endoscope can provide an internal view image for a doctor are combined, the arthrocentesis endoscope can be used by the doctor to directly puncture a target portion for an operation conveniently, better experience is provided for a user, more objective and more visual materials are provided for the doctor, and the doctor can make diagnosis and treatment conveniently.
Description
Technical field
This utility model belongs to field of medical appliances, specifically the arthrocentesiS mirror.
Background technology
Puncture needle, comprise the pin heart and needle stand, and with scale, it belongs to the interventional radiology equipment, and in the interventional radiology operation, skin puncture, enter in body further to guide the interventional radiology equipment.Present puncture needle is divided into: single wall puncture needle, the two parts trocars, the three parts trocars, Interaurcular septum puncture needle and peeling puncture needle.
in addition, someone has has also researched and developed a kind of number of patent application is that 201110365028.1 publication numbers are CN102500036A, name is called the patent of magnetic-navigation joint type puncture needle, this magnetic navigation formula comprises cephalomere, pin knot, the front end of described cephalomere is shaped with tiltedly point of wedge shape, the coaxial cephalomere rear portion that is arranged on of pin knot, it is characterized in that: described cephalomere is made by high magnetic stainless steel material, this cephalomere adopts flexible joint to be connected with the coaxial mounted pin knot in back, also adopt the coaxial connection of flexible joint between pin knot, described pin knot is made by non-magnetic stainless steel material, described flexible joint is coil, the two ends of this flexible joint adopt the setting-in mode with pin knot and cephalomere is coaxial is fixedly mounted with, cephalomere and pin knot are all flexible, but the degree of flexibility of cephalomere and pin knot is all less than flexible joint.This puncture needle is flexible puncture needle, realizes when puncture needle carries out the puncture of non-straight channel in human body precision navigation and control to its puncture path and puncture position.But this puncture needle is when reality is used, and for the puncture puncture position, still needs to rely on doctor's judgement and experience to carry out, and has certain risk.Therefore, research and develop a kind of endoscope that arranges in puncture needle, can monitor when solving lancet puncture that the arthrocentesiS mirror of problem of puncture situation is extremely urgent.
The utility model content
Technical purpose of the present utility model is to overcome the deficiencies in the prior art, a kind of arthrocentesiS mirror is provided, this arthrocentesiS mirror, effectively in conjunction with puncture needle advantage and endoscope's function, makes the user also can obtain simultaneously image when completing puncture, makes the user have better experience.
In order to reach above-mentioned technical purpose, this utility model is realized by following technical scheme:
A kind of arthrocentesiS mirror described in the utility model, comprise the needle-like hard work end, the operating portion that are interconnected, the described passage of radiography for radiography, light source joint and output end of image, the leading section of described needle-like hard work end is integrated with optical lens and fiber-optic output, the radiography channel outlet.
As the further improvement of above-mentioned technology, described needle-like hard work end, its maximum gauge 15mm, its length is less than 150mm.
In this utility model, the leading section of described needle-like hard work end is for being with bevelled pin taper, and described optical lens, fiber-optic output and radiography channel outlet are placed in the endface position on this pin taper inclined-plane, this pin taper length 20mm.
In this utility model, in order to have protection effect preferably, the front end inclined-plane of described optical lens and fiber-optic output is provided with cover plate.
In this utility model, the diameter of described optical lens is more than or equal to 1.0mm, and its transmission system is fibre light guide system or glass optical system.
Described operating portion comprises pressing close to the assurance part of staff, is also the part of the application of force, comprising the assurance part of pressing close to staff, and, described radiography passage is positioned on operating portion.
Compared with prior art, the beneficial effects of the utility model are:
ArthrocentesiS mirror described in the utility model, combine puncture needle and can skin puncture enter the advantage of human body and the advantage that endoscope can provide doctor's internal view picture with tissue, the doctor uses the arthrocentesiS mirror directly in the target site puncture, to enter and perform a surgical operation, convenient, direct, make the user have better experience, for the doctor provides more objective, material intuitively, so that the doctor makes diagnosis and treatment.
Description of drawings
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail:
Fig. 1 is the structural representation of arthrocentesiS mirror described in the utility model.
Fig. 2 is the needle-like hard work end leading section structure for amplifying schematic diagram of puncture mirror main body in this utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, this utility model arthrocentesiS mirror, comprise the needle-like hard work end 11, operating portion 15, the described passage of radiography for radiography 14, light source joint 12 and the output end of image 13 that are interconnected, the leading section of described needle-like hard work end 11 is integrated with optical lens 131 and fiber-optic output 121, radiography channel outlet 141.
In this utility model, the maximum gauge 15mm of described needle-like hard work end 11, its length is less than 150mm; The leading section of described needle-like hard work end 11 is for being with bevelled pin taper 111, and described optical lens 131, fiber-optic output 121 and radiography channel outlet 141 are placed in the endface position on these pin taper 111 inclined-planes, this pin taper 111 length 20mm.In addition, in order to have protection effect preferably, the front end inclined-plane of described optical lens 131 and fiber-optic output 121 is provided with cover plate 41.
In this utility model, the diameter of described optical lens 131 is more than or equal to 1.0mm, and its transmission system is fibre light guide system or glass optical system.
For the ease of holding, as shown in Figure 1, described operating portion 15 comprises pressing close to the assurance part of staff, and it is also the part of the application of force, and comprising the assurance part of pressing close to staff, described radiography passage 14 is positioned on operating portion 15.
This utility model is not limited to above-mentioned embodiment, every various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and within modification belongs to claim of the present utility model and equivalent technologies scope, this utility model also means and comprises these changes and modification.
Claims (6)
1. arthrocentesiS mirror, it is characterized in that: comprise the needle-like hard work end, the operating portion that are interconnected, the described passage of radiography for radiography, light source joint and output end of image, the leading section of described needle-like hard work end is integrated with optical lens and fiber-optic output, the radiography channel outlet.
2. arthrocentesiS mirror according to claim 1 is characterized in that: described needle-like hard work end, and its maximum gauge 15mm, its length is less than 150mm.
3. arthrocentesiS mirror according to claim 2, it is characterized in that: the leading section of described needle-like hard work end is for being with bevelled pin taper, described optical lens, fiber-optic output and radiography channel outlet are placed in the endface position on this pin taper inclined-plane, this pin taper length 20mm.
4. arthrocentesiS mirror according to claim 3, it is characterized in that: the front end inclined-plane of described optical lens and fiber-optic output is provided with cover plate.
5. arthrocentesiS mirror according to claim 3, it is characterized in that: the diameter of described optical lens is more than or equal to 1.0mm, and its transmission system is fibre light guide system or glass optical system.
6. arthrocentesiS mirror according to claim 1, it is characterized in that: described operating portion comprises pressing close to the assurance part of staff, described radiography passage is positioned on operating portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202206885U CN203280459U (en) | 2013-04-26 | 2013-04-26 | Arthrocentesis endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202206885U CN203280459U (en) | 2013-04-26 | 2013-04-26 | Arthrocentesis endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203280459U true CN203280459U (en) | 2013-11-13 |
Family
ID=49536843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202206885U Expired - Lifetime CN203280459U (en) | 2013-04-26 | 2013-04-26 | Arthrocentesis endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203280459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284780A (en) * | 2013-04-26 | 2013-09-11 | 广州宝胆医疗器械科技有限公司 | Puncture arthroscope |
-
2013
- 2013-04-26 CN CN2013202206885U patent/CN203280459U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284780A (en) * | 2013-04-26 | 2013-09-11 | 广州宝胆医疗器械科技有限公司 | Puncture arthroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |