CN109077780A - A kind of needle knife mirror device for casting - Google Patents
A kind of needle knife mirror device for casting Download PDFInfo
- Publication number
- CN109077780A CN109077780A CN201810672268.8A CN201810672268A CN109077780A CN 109077780 A CN109077780 A CN 109077780A CN 201810672268 A CN201810672268 A CN 201810672268A CN 109077780 A CN109077780 A CN 109077780A
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- China
- Prior art keywords
- imaging
- needle knife
- shell
- hole
- liquid injection
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of needle knife mirror device for casting, including imaging shell, filling head, liquid injection pipe, hollow needle knife and column mirror shell；The screw thread mouth for being threadedly coupled with filling head is equipped with above the imaging shell；It is connected at the top of the liquid injection pipe and filling head；Needle knife mounting head is equipped with below the imaging shell, the hollow needle knife is connect with needle knife mounting head bottom；The column mirror shell is installed inside hollow needle knife；Longitudinal imaging hole, liquid injection hole and multiple optical fiber holes are equipped in the column mirror shell；Imaging fiber beam is filled in the imaging hole；The runner for liquid injection hole to be connected with liquid injection pipe is equipped in the imaging shell；The imaging housing exterior walls are equipped with the hollow bar for imaging fiber Shu Liantong external camera.The visualized operation of needle knife is realized, while under conditions of small wound, quickly visualization fluid injection treatment targetedly can be carried out to respective organization, greatly improve the therapeutic efficiency of needle knife.
Description
Technical field
The invention patent relates to field of medical device, a kind of specifically needle knife mirror device for casting.
Background technique
Needle knife is the skill of handling needles technology for the combination of Chinese tradiational and Western medicine being currently known, and the functions such as collects acupuncture effect, loosen, remove in one
Body, due to not using endoscope, so smaller than the wound of minimal invasive techniques or super minimal invasive techniques.Traditional Chinese and western medicine knot based on needle knife
It closes skill of handling needles technology and the functions such as although integrates acupuncture effect, loosen, remove, but without using endoscope just without the visual field, depth
Portion's tissue operation is extremely hazardous.And when being operated to some tissues, because wound is too small, it is difficult to respective organization
The liquid of such as physiological saline etc is quickly provided, can not preferably be treated.
Summary of the invention
For various deficiencies existing in the prior art, the object of the present invention is to provide a kind of needle knife mirror device for casting, can
With the problems in effective solution background technique.
A kind of needle knife mirror device for casting of the invention, including imaging shell, filling head, liquid injection pipe, hollow needle knife and column
Mirror shell；The screw thread mouth for being threadedly coupled with filling head is equipped with above the imaging shell；At the top of the liquid injection pipe and filling head
It is connected；Needle knife mounting head is equipped with below the imaging shell, the hollow needle knife is connect with needle knife mounting head bottom；The column
Shape mirror shell is installed inside hollow needle knife；Longitudinal imaging hole, liquid injection hole and multiple optical fibers are equipped in the column mirror shell
Hole；Imaging fiber beam is filled in the imaging hole；It is equipped in the imaging shell for liquid injection hole to be connected with liquid injection pipe
Runner；The imaging housing exterior walls are equipped with the hollow bar for imaging fiber Shu Liantong external camera.
Further, the multiple optical fiber pore size distribution is in the both sides of imaging hole and liquid injection hole.
Further, the imaging end of the imaging hole is welded with sapphire eyeglass, for waterproof, the strong light of filtering and high temperature resistant
High pressure.
Further, it is respectively equipped with optical fiber in the multiple optical fiber hole, for illuminating the picture before imaging hole.
Further, the column mirror shell is made with stainless steel material.
Further, the outer diameter of the hollow needle knife is no more than 1mm.
Further, the focal length of the imaging fiber beam be less than 20mm, and the imaging end of the imaging hole with it is described hollow
The distance of the needle tip of needle knife is less than the focal length of imaging fiber beam.
Beneficial effects of the present invention: by the way that column mirror shell and imaging fiber beam are arranged inside hollow needle knife, needle is realized
The visualized operation of knife；It is arranged by the way that liquid injection hole is arranged in column mirror shell, and in imaging shell by liquid injection hole and fluid injection
The runner that pipe is connected realizes under conditions of small wound, can targetedly carry out to respective organization quickly visual
Change fluid injection treatment, greatly improves the therapeutic efficiency of needle knife.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In attached drawing, each element or part are not
Centainly drawn according to actual ratio.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of column mirror shell bottom surface；
Fig. 3 is the partial enlarged view of A in Fig. 1；
Fig. 4 is the partial enlarged view of B in Fig. 1；
Fig. 5 is the partial enlarged view of C in Fig. 1.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It is as shown in Figs. 1-5: a kind of needle knife mirror device for casting of the present embodiment, including imaging shell 1, filling head 2, liquid injection pipe
3, hollow needle knife 4 and column mirror shell 5；The screw thread mouth 11 for being threadedly coupled with filling head 2 is equipped with above the imaging shell 1；
It is connected at the top of the liquid injection pipe 3 and filling head 2；Needle knife mounting head 12, the hollow needle knife are equipped with below the imaging shell 1
4 connect with 12 bottom of needle knife mounting head；The column mirror shell 5 is installed inside hollow needle knife 4；It is equipped in the column mirror shell 5
Longitudinal imaging hole 51, liquid injection hole 52 and multiple optical fiber holes 53；Imaging fiber beam 511 is filled in the imaging hole 51；
The runner 13 for liquid injection hole 52 to be connected with liquid injection pipe 3 is equipped in the imaging shell 1；On 1 outer wall of imaging shell
Equipped with the hollow bar 14 for being connected to external camera for imaging fiber beam 511.The focal length of the imaging fiber beam 511 is less than
20mm, and the imaging end of the imaging hole 51 is less than the coke of imaging fiber beam 511 at a distance from the needle tip of the hollow needle knife 4
Away from.
As a specific embodiment, the multiple optical fiber hole 53 is distributed in imaging hole 51 and liquid injection hole 52
Both sides；It is respectively equipped with optical fiber in the multiple optical fiber hole 53, for illuminating the picture before imaging hole 51；The imaging
The imaging end in hole 51 is welded with sapphire eyeglass 512, for waterproof, the strong light of filtering and high temperature high voltage resistant.
As a specific embodiment, the column mirror shell 5 is made with stainless steel material.
As a specific embodiment, the outer diameter of the hollow needle knife 4 is no more than 1mm.
Working principle:
When hollow needle knife 4, which punctures, enters subcutaneous, the optical fiber in multiple optical fiber holes 53 passes into extraneous light source
It is punctured at reached tissue as before hole 51, illuminating hollow needle knife 4, the imaging fiber beam 511 of 51 front end of imaging hole receives picture
Collection, and it is transmitted to external camera, it is shown enlarged on display screen after being handled picture by video camera；When fluid injection, liquid injection pipe 3
It is docked with corresponding injection, injection passes sequentially through liquid injection pipe 3, filling head 2, runner 13 and liquid injection hole 52, finally from hollow
Needle knife 4 flows out into corresponding tissue.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (7)
1. a kind of needle knife mirror device for casting, it is characterised in that: including imaging shell (1), filling head (2), liquid injection pipe (3), hollow
Needle knife (4) and column mirror shell (5)；The screw thread mouth for being threadedly coupled with filling head (2) is equipped with above imaging shell (1)
(11)；It is connected at the top of the liquid injection pipe (3) and filling head (2)；Needle knife mounting head is equipped with below the imaging shell (1)
(12), the hollow needle knife (4) connect with needle knife mounting head (12) bottom；The column mirror shell (5) is installed in hollow needle knife (4)
It is internal；Longitudinal imaging hole (51), liquid injection hole (52) and multiple optical fiber holes (53) are equipped in the column mirror shell (5)；Institute
It states in imaging hole (51) filled with imaging fiber beam (511)；It is equipped in the imaging shell (1) for by liquid injection hole (52) and note
The runner (13) that liquid pipe (3) is connected；Imaging shell (1) outer wall is equipped with external for imaging fiber beam (511) connection
The hollow bar (14) of video camera.
2. a kind of needle knife mirror device for casting as described in claim 1, it is characterised in that: the multiple optical fiber hole (53) point
It is distributed in the both sides of imaging hole (51) and liquid injection hole (52).
3. a kind of needle knife mirror device for casting as described in claim 1, it is characterised in that: the imaging end of the imaging hole (51) is welded
Sapphire eyeglass (512) are connected to, for waterproof, the strong light of filtering and high temperature high voltage resistant.
4. a kind of needle knife mirror device for casting as described in claim 1, it is characterised in that: in the multiple optical fiber hole (53)
It is respectively equipped with optical fiber, for illuminating the picture before imaging hole (51).
5. a kind of needle knife mirror device for casting as described in claim 1, it is characterised in that: the column mirror shell (5) is with stainless
Steel material is made.
6. a kind of needle knife mirror device for casting as described in claim 1, it is characterised in that: the outer diameter of the hollow needle knife (4) is not
More than 1mm.
7. a kind of needle knife mirror device for casting as described in claim 1, it is characterised in that: the coke of the imaging fiber beam (511)
Away from be less than 20mm, and the imaging end of the imaging hole (51) with the needle tip of the hollow needle knife (4) at a distance from be less than imaging fibre
Tie up the focal length of beam (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810672268.8A CN109077780A (en) | 2018-06-26 | 2018-06-26 | A kind of needle knife mirror device for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810672268.8A CN109077780A (en) | 2018-06-26 | 2018-06-26 | A kind of needle knife mirror device for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109077780A true CN109077780A (en) | 2018-12-25 |
Family
ID=64839838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810672268.8A Pending CN109077780A (en) | 2018-06-26 | 2018-06-26 | A kind of needle knife mirror device for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109077780A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050234298A1 (en) * | 2004-01-29 | 2005-10-20 | Cannuflow Incorporated | Atraumatic arthroscopic instrument sheath |
| CN102743146A (en) * | 2011-04-20 | 2012-10-24 | 汉克沙斯伍夫公司 | Endoscope with variable direction of view |
| CN103110455A (en) * | 2012-12-18 | 2013-05-22 | 杭州好克光电仪器有限公司 | Ureteroscope |
| CN103932656A (en) * | 2014-04-28 | 2014-07-23 | 乔晋琳 | Endoscope component and medical equipment |
| CN105283215A (en) * | 2014-04-23 | 2016-01-27 | 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) | Stone fragment suction device |
| CN206414253U (en) * | 2016-09-30 | 2017-08-18 | 重庆西山科技股份有限公司 | A kind of protection sleeve pipe and its endoscope |
-
2018
- 2018-06-26 CN CN201810672268.8A patent/CN109077780A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050234298A1 (en) * | 2004-01-29 | 2005-10-20 | Cannuflow Incorporated | Atraumatic arthroscopic instrument sheath |
| CN102743146A (en) * | 2011-04-20 | 2012-10-24 | 汉克沙斯伍夫公司 | Endoscope with variable direction of view |
| CN103110455A (en) * | 2012-12-18 | 2013-05-22 | 杭州好克光电仪器有限公司 | Ureteroscope |
| CN105283215A (en) * | 2014-04-23 | 2016-01-27 | 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) | Stone fragment suction device |
| CN103932656A (en) * | 2014-04-28 | 2014-07-23 | 乔晋琳 | Endoscope component and medical equipment |
| CN206414253U (en) * | 2016-09-30 | 2017-08-18 | 重庆西山科技股份有限公司 | A kind of protection sleeve pipe and its endoscope |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181225 |