CN109077781A - The needle knife mirror of needle tubing is drawn equipped with spiral - Google Patents
The needle knife mirror of needle tubing is drawn equipped with spiral Download PDFInfo
- Publication number
- CN109077781A CN109077781A CN201810672967.2A CN201810672967A CN109077781A CN 109077781 A CN109077781 A CN 109077781A CN 201810672967 A CN201810672967 A CN 201810672967A CN 109077781 A CN109077781 A CN 109077781A
- Authority
- CN
- China
- Prior art keywords
- needle
- spiral
- needle tubing
- tubing
- endoscope
- 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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Classifications
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00195—Optical arrangements with eyepieces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
Abstract
The invention discloses a kind of needle knife mirrors that needle tubing is drawn equipped with spiral, including needle handle, hollow needle body and spiral needle tubing, the quill being sleeved on superfine endoscope is provided in hollow needle body, quill one end is stretched out hollow needle body end portion and is connect with spiral needle tubing, superfine endoscope is set in hollow needle body, superfine endoscope front end sleeve is in spiral needle tubing, superfine endoscope rear end is provided with semi-soft optical fiber, the quill other end is set with driven wheel of differential, needle handle is connected with drive bevel gear, protruding portion is provided on hollow needle body rear side wall, the middle transition gear for being provided in protruding portion while being engaged with drive bevel gear and driven wheel of differential, the present invention is by being provided with superfine endoscope and spiral needle tubing, superfine endoscope and spiral needle tubing can enter in tissue simultaneously, blind knife is become visual using endoscope, existed using spiral needle tubing It is rotated under the action of handle, not only facilitates operation, but also the fester at deep tissue can be drawn, enrich the function of needle knife mirror.
Description
Technical field
The invention belongs to the instrument of the chamber or pipe of human body, such as the technical field of endoscope, tool are checked with visual or photograph
Body is to be related to a kind of needle knife mirror for being equipped with spiral and drawing needle tubing for treatment of joint disease.
Background technique
Traditional sight glass technology is mostly treated based on the treatment principle of open operation, with the operation such as excision, clamp
Based on, have no skill of handling needles endoscopic technique；Conventional endoscope can only handle local patholoic change, as arthroscope can only handle intra-articular disease
Become, there is no the technical equipment of lesion outside processing joint at present；Although conventional needle knife is the technology of loosening that Chinese and western medical science combines, but needle
Knife does not simultaneously use endoscope, and function is limited, has extremely hazardous property for deep tissue operation；Furthermore such as traditional arthroscopic techniques
Intra-articular lesion can only be handled, deep tissue operation is extremely hazardous, but some diseases such as rheumatoid arthritis, tatanic ridge
Column inflammation etc., it is necessary to which internal and external application, wholistic therapy are combined with local treatment.
Summary of the invention
In view of this, spiral should be equipped with the purpose of the present invention is to provide a kind of needle knife mirror for drawing needle tubing equipped with spiral
The needle knife mirror of needle tubing is drawn by being provided with superfine endoscope and spiral needle tubing, superfine endoscope and spiral needle tubing can simultaneously into
Enter in tissue, blind knife is become visual using endoscope, is rotated under the action of handle using spiral needle tubing, not only facilitates behaviour
Make, and the fester at deep tissue can be drawn, enriches the function of needle knife mirror.
In order to achieve the above object, a kind of needle knife mirror that needle tubing is drawn equipped with spiral of the present invention, including needle handle, hollow needle body
With spiral needle tubing, it is set with the superfine endoscope that diameter is not more than 1mm in the hollow needle body, is provided in the hollow needle body
The quill being sleeved on superfine endoscope, described sleeve pipe axis one end is stretched out hollow needle body end portion and is connect with spiral needle tubing, described
Superfine endoscope front end sleeve in the spiral needle tubing, the superfine endoscope rear end extend hollow needle be provided in vitro it is semi-soft
Optical fiber, the described sleeve pipe axis other end are set with driven wheel of differential, and the needle handle protrudes into hollow needle body and is connected with drive bevel gear,
It is provided with protruding portion on the hollow needle body rear side wall, is provided in the protruding portion while with drive bevel gear and from mantle
The middle transition gear of gear engagement, is provided with flow deflector on the spiral needle interior wall.
Further, the hollow needle body tail portion, which is provided with, accommodates storehouse, and the superfine endoscope, which is sleeved on, to be accommodated in storehouse, described
The transmission shaft of drive bevel gear, driven wheel of differential and middle transition gear, which is each attached to, to be accommodated on silo wall.
Further, the protruding portion is provided with installation lid.
Further, it is provided in the spiral needle tubing every liquid piece, described be divided into spiral needle tubing every liquid piece pries through channel
With liquid storage channel, the flow deflector is arranged in liquid storage channel.
Further, the spiral needle tubing is not more than 0.65mm beyond the front end portion diameter of superfine endoscope.
Further, spiral needle tubing front end is set as flat blade cutter, lancet, elevator, clamps or cut.
Further, the superfine endoscope includes tube body, is provided with optical imaging system in the tube body, the optics at
As system includes sequentially connected self-focusing lens, imaging fiber beam, imaging eyepiece group and eye lens interface, the self-focusing lens
Setting, which is located at around optical imaging system in tube body end, the tube body, is provided with fibre-optic bundle, the fibre-optic bundle
One end extends at self-focusing lens, and the other end is connected with guide-lighting interface.
The beneficial effects of the present invention are:
1, for the present invention by being provided with superfine endoscope and spiral needle tubing, superfine endoscope and spiral needle tubing can enter group simultaneously
In knitting, blind knife is become visual using endoscope, is rotated under the action of handle using spiral needle tubing, not only facilitates operation,
And the fragment of tissue at deep tissue can be drawn, enrich the function of needle knife mirror.
2, the present invention is less than the ultra-thin glass fiber of 1mm using outer diameter, by be provided with fibre-optic bundle and guide-lighting interface and
Imaging fiber, imaging eyepiece group and eye lens interface are directly accessed in video camera simultaneously, optimize the mechanism of endoscope, alleviate interior peep
Mirror weight, facilitates surgical procedure；
3, the present invention be equipped with spiral draw the needle knife mirror of needle tubing in addition to use superfine endoscope realize visual spiral needle tubing operate with
Outside, function is most importantly realized that the form of casing other than part is placed on except superfine endoscope, outer tube head end is beyond interior
Sight glass objection lens portion is divided into function and realizes part, and shape can be flat blade cutter, lancet, elevator, clamp, cut, to reach pair
The purpose that diseased soft tissue is visually loosened.
4, the needle knife mirror that the present invention is equipped with spiral absorption needle tubing both can be used spiral needle tubing medicine former in operating principle
It manages, modern minimal invasive surgery principle, function multiplication can also be used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present invention is equipped with that spiral draws the needle knife mirror of needle tubing；
Fig. 2 is the cross-sectional view that the present invention is equipped with that spiral draws endoscope in the needle knife mirror of needle tubing；
Fig. 3 is the structural schematic diagram that the present invention is equipped with that spiral draws optical imaging system in the needle knife mirror of needle tubing；
Fig. 4 is the structural schematic diagram that the present invention is equipped with that spiral draws conducting wire in the needle knife mirror of needle tubing.
Appended drawing reference: 1- superfine endoscope；The hollow needle body of 2-；3- needle handle；4- spiral needle tubing；The semi-soft optical fiber of 5-；6- pipe
Body；7- fibre-optic bundle；8- optical imaging system；9- self-focusing lens；10- imaging fiber beam；Eyepiece group is imaged in 11-；12- mesh
Mirror interface；13- leaded light interface；14- drive bevel gear；15- middle transition gear；16- driven wheel of differential；17- quill；18-
Every liquid piece；19- accommodates storehouse；20- protruding portion；21- pries through channel；22- liquid storage channel；23- flow deflector.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
The structural schematic diagram that spiral draws the needle knife mirror of needle tubing is equipped with as shown in Figs 1-4 for the present invention；The invention discloses
A kind of needle knife mirror for drawing needle tubing equipped with spiral, including needle handle 3, hollow needle body 2 and spiral needle tubing 4, hollow 2 inner sleeve of needle body
It is not more than the superfine endoscope 1 of 1mm equipped with diameter, is provided with the casing being sleeved on superfine endoscope 1 in the hollow needle body 2
Axis 17,17 one end of described sleeve pipe axis are stretched out hollow 2 end of needle body and are connect with spiral needle tubing 4,1 front end of the superfine endoscope suit
In spiral needle tubing 4,1 rear end of superfine endoscope, which is extended, is provided with semi-soft optical fiber 5, described sleeve pipe outside hollow needle body 2
17 other end of axis is set with driven wheel of differential 16, and the needle handle 3, which protrudes into hollow needle body, is connected with drive bevel gear 14, the sky
It is provided with protruding portion 20 on the side wall of heart needle body tail portion, is provided in the protruding portion 20 while with drive bevel gear 14 and from mantle
The middle transition gear 15 that gear 16 engages is provided with flow deflector 23 on 4 inner wall of spiral needle tubing.
The present embodiment by being provided with superfine endoscope and spiral needle tubing, superfine endoscope and spiral needle tubing can simultaneously into
Enter in tissue, blind knife is become visual using endoscope, is rotated under the action of handle using spiral needle tubing, not only facilitates behaviour
Make, and the fester at deep tissue can be drawn, enriches the function of needle knife mirror.
Superfine endoscope 1 and needle knife 4 in use, can be entered group in such a way that needle pierces by the present embodiment simultaneously
In knitting, wherein blind knife is become visual using endoscope, middle tube body 6 can use stainless steel structure, be arranged on tube surfaces
There is shading protective case 2, operated by hand-held handle 3, is placed on using the form of casing other than function realization part super
Except thin endoscope, outer tube head end is that function realizes part beyond endoscope lens part, and shape can be flat blade cutter, willow
Leaf knife elevator, is clamped, is cut, to achieve the purpose that visually effectively to loosen to diseased soft tissue.
Further, 2 tail portion of hollow needle body, which is provided with, accommodates storehouse 19, and the superfine endoscope 1, which is sleeved on, accommodates storehouse 19
Interior, the transmission shaft of the drive bevel gear 14, driven wheel of differential 16 and middle transition gear 15, which is each attached to, accommodates 19 bulkhead of storehouse
On, which uses miniature gears structure, realizes connection and rotation.
Further, the protruding portion 20 is provided with installation lid, which is conducive to install various gears, by accommodating storehouse
Then gear and transmission shaft are mounted on and accommodate on 19 bulkhead of storehouse by aperture on 19 bulkheads, processing and implementation are convenient, easy to operate.
Further, it is provided in the spiral needle tubing 4 every liquid piece 18, described be divided into spiral needle tubing every liquid piece 18 is pried through
Channel 21 and liquid storage channel 22, the flow deflector 23 are arranged in liquid storage channel 22, and the present embodiment lunges at arthritis in needle
Afterwards, it is rotated under the action of handle using spiral needle tubing, the tissue or cyst fluid of joint are in 23 screw action of flow deflector
Under, into liquid storage channel 22, then carry out exiting needle knife, it can be by the tissue or cyst fluid progress medicine in liquid storage channel 22
Detection, may be implemented corresponding treatment means and treatment method according to testing result.
Further, the spiral needle tubing is not more than 0.65mm beyond the front end portion diameter of superfine endoscope.
Further, spiral needle tubing front end is set as flat blade cutter, lancet, elevator, clamps or cut.
Further, the superfine endoscope 1 includes the tube body 6 that diameter is not more than 1mm, is provided with optics in the tube body 6
Imaging system 8, the optical imaging system 8 include sequentially connected self-focusing lens 9, imaging fiber beam 10, imaging eyepiece group
11 and output interface 12, the setting of self-focusing lens 9 is located at around optical imaging system 8 in tube body end, the tube body 6
It is provided with fibre-optic bundle 7, described 7 one end of fibre-optic bundle extends at self-focusing lens 9, and the other end is connected with conductive interface
13。
Further, the preferred eye lens interface and guide-lighting interface are provided with the metallic plug being adapted to video camera socket,
Fibre-optic bundle 7 enters cold light source by the metallic plug of conductive interface 13 in the present embodiment, convenient for shining, gives optical imagery system
System 8 provides light source, under the action of self-focusing lens 9, by being not less than the imaging fiber beam conducting image of 30,000 pixels, warp
After lens, prism and electronic imaging element optical transition, it is connect by output interface with video camera, it can be straight on video camera
It connects and shows intra-articular organization chart picture, blind knife is become visual, substantially increases operational safety, accuracy.
Further, the preferred tube body front end is set as stainless steel tube, its rear end is set as connect with stainless steel half
Soft optical fiber.
Further, the preferred fibre-optic bundle is set as 20-30 beam.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (7)
1. a kind of needle knife mirror for drawing needle tubing equipped with spiral, it is characterised in that: including needle handle, hollow needle body and spiral needle tubing, institute
It states and is set with the superfine endoscope that diameter is not more than 1mm in hollow needle body, be provided with and be sleeved in ultra-fine in the hollow needle body
Quill on sight glass, described sleeve pipe axis one end is stretched out hollow needle body end portion and is connect with spiral needle tubing, before the superfine endoscope
End cap in spiral needle tubing, extend hollow needle and be provided with semi-soft optical fiber, the set in vitro by the superfine endoscope rear end
The pipe axis other end is set with driven wheel of differential, and the needle handle, which protrudes into hollow needle body, is connected with drive bevel gear, the hollow needle
It is provided with protruding portion on the side wall of body tail portion, be provided in the protruding portion while engaging with drive bevel gear and driven wheel of differential
Middle transition gear is provided with flow deflector on the spiral needle interior wall.
2. the needle knife mirror of needle tubing is drawn equipped with spiral as described in claim 1, it is characterised in that: the hollow needle body tail portion is set
It is equipped with and accommodates storehouse, the superfine endoscope, which is sleeved on, to be accommodated in storehouse, the drive bevel gear, driven wheel of differential and middle transition tooth
The transmission shaft of wheel, which is each attached to, to be accommodated on silo wall.
3. the needle knife mirror of needle tubing is drawn equipped with spiral as described in claim 1, it is characterised in that: the protruding portion is provided with peace
Capping.
4. the needle knife mirror of needle tubing is drawn equipped with spiral as described in claim 1, it is characterised in that: setting in the spiral needle tubing
Have every liquid piece, described be divided into spiral needle tubing every liquid piece pries through channel and liquid storage channel, and the flow deflector setting is logical in liquid storage
In road.
5. the needle knife mirror of needle tubing is drawn equipped with spiral as described in claim 1, it is characterised in that: the spiral needle tubing is beyond super
Thin forward end section of endoscope divides diameter no more than 0.65mm.
6. the needle knife mirror of needle tubing is drawn equipped with spiral as described in claim 1, it is characterised in that: spiral needle tubing front end is set
It is set to flat blade cutter, lancet, elevator, clamps or cuts.
7. the needle knife mirror of needle tubing is drawn equipped with spiral as described in claim 1, it is characterised in that: the superfine endoscope includes
Tube body, is provided with optical imaging system in the tube body, the optical imaging system include sequentially connected self-focusing lens, at
As fibre bundle, imaging eyepiece group and eye lens interface, the self-focusing lens setting is located at optics in tube body end, the tube body
Fibre-optic bundle is provided with around imaging system, described fibre-optic bundle one end extends at self-focusing lens, other end connection
There is guide-lighting interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810672967.2A CN109077781A (en) | 2018-06-26 | 2018-06-26 | The needle knife mirror of needle tubing is drawn equipped with spiral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810672967.2A CN109077781A (en) | 2018-06-26 | 2018-06-26 | The needle knife mirror of needle tubing is drawn equipped with spiral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109077781A true CN109077781A (en) | 2018-12-25 |
Family
ID=64839852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810672967.2A Pending CN109077781A (en) | 2018-06-26 | 2018-06-26 | The needle knife mirror of needle tubing is drawn equipped with spiral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109077781A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422945Y (en) * | 2000-05-23 | 2001-03-14 | 赵荣 | Puncture needle for scavenging intractanial hematoma |
| US20020138020A1 (en) * | 2001-03-23 | 2002-09-26 | Devonrex, Inc. | Micro-invasive breast biopsy device |
| CN202051782U (en) * | 2011-01-25 | 2011-11-30 | 郑德益 | Operation suction cutter |
| CN102331623A (en) * | 2010-07-13 | 2012-01-25 | 北京北玻科技产业中心 | Ultra-narrow handheld monitorable optical fiber endoscope |
| CN103932656A (en) * | 2014-04-28 | 2014-07-23 | 乔晋琳 | Endoscope component and medical equipment |
| CN104822331A (en) * | 2013-05-17 | 2015-08-05 | 因特斯高普公司 | Insertable endoscopic instrument for tissue removal |
-
2018
- 2018-06-26 CN CN201810672967.2A patent/CN109077781A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422945Y (en) * | 2000-05-23 | 2001-03-14 | 赵荣 | Puncture needle for scavenging intractanial hematoma |
| US20020138020A1 (en) * | 2001-03-23 | 2002-09-26 | Devonrex, Inc. | Micro-invasive breast biopsy device |
| CN102331623A (en) * | 2010-07-13 | 2012-01-25 | 北京北玻科技产业中心 | Ultra-narrow handheld monitorable optical fiber endoscope |
| CN202051782U (en) * | 2011-01-25 | 2011-11-30 | 郑德益 | Operation suction cutter |
| CN104822331A (en) * | 2013-05-17 | 2015-08-05 | 因特斯高普公司 | Insertable endoscopic instrument for tissue removal |
| CN103932656A (en) * | 2014-04-28 | 2014-07-23 | 乔晋琳 | Endoscope component and medical equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20181225 |
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| RJ01 | Rejection of invention patent application after publication |