CN107049593A - Medical tarsus resectoscope - Google Patents
Medical tarsus resectoscope Download PDFInfo
- Publication number
- CN107049593A CN107049593A CN201611238541.3A CN201611238541A CN107049593A CN 107049593 A CN107049593 A CN 107049593A CN 201611238541 A CN201611238541 A CN 201611238541A CN 107049593 A CN107049593 A CN 107049593A
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- CN
- China
- Prior art keywords
- tarsus
- resectoscope
- medical
- handle
- slide rail
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00718—Restoration of lid function
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of medical tarsus resectoscope, including：By carrying out improvement structurally and functionally to existing lid clamp, increase operation precision and degree of safety plus right angle knife and chute to upper clip chuck, it is to avoid ocular tissue and capillary are damaged when being cut off with scalpel.
Description
Technical field
The present invention relates to a kind of medicine equipment used in ophthalmologic operation.It is more particularly related to which one kind is used in
The tarsus resectoscope of tarsus resection operation.
Background technology
Existing tarsus folder is used in ophthalmologic operation, is mainly used in expanded support and is fixed the eyelid cut；
Specifically, following structure is generally included：Upper clip with angle coupling head and the lower clamping piece with supporting plate；
But in this configuration, due to that can only fix eyelid, tarsus also needs to scalpel and artificially judges that knife is deep when cutting off
And tarsus resection length, cause it to be easy to destruction eye membrane tissue and capillary.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of tarsus resectoscope of operation on tarsus, it can accurately cut off patient
Tarsus.
A further object of the invention is the method by improving existing lid clamp, improves the efficiency of operation on tarsus, so as to
Obtain more preferable surgical effect.
In order to realize according to object of the present invention and further advantage there is provided a kind of medical tarsus resectoscope, it is used for
In tarsus resection operation, including：
Upper clip, it has oval angle coupling head (1) and cylindrical slide rail (6), and the angle coupling head circumferential inner surface has four
Individual groove (5), the groove inner surface has semicircle rubber neck (8), and the cylindrical slide rail transverse horizontal places two ends card
Enter in groove；
Right angle knife (9), its two ends right-angle side is the edge of a knife, and a not closed cylindrical sleeve is arranged at the right angle knife blade top
(4), the right angle knife blade is integrally formed with two cylindrical sleeves, and the right angle knife inverted triangle is placed, the cylindrical shroud
Jacket casing is on cylindrical slide rail, and the right angle knife can be moved in the horizontal direction.
Preferably, wherein, described two cylindrical slide rails are stainless steel solid column type slide rail, and described two cylinders are sliding
There is the stainless steel flat plate that a height is 1mm the long 18mm of rail, a diameter of 1mm, its outer surface, and the stainless steel flat plate thickness is
0.5mm, the stainless steel flat plate and cylindrical slide rail are integrally formed, and described two cylindrical slide rail horizontal ranges are 3mm, described
Stainless steel flat plate two ends are welded with fixed strip on two cylindrical slide rails, and it uses laser engraving scale strip with slide rail junction,
The scale strip precision is 0.1mm, and slide rail and the stainless steel flat plate surface is smooth, and surface is without projection, Stability Analysis of Structures, directly
Cylinder on the knife of angle can be on slide rail slidably.
Preferably, wherein, lower clamping piece, the lower clamping piece stem is a shape size and upper clip angle coupling head identical support
Plate (3), the upper clip and the lower clamping piece constitute a V-arrangement tarsus folder, and its opening portion is used for clamping eyelid and drawing turning over
Eyelid, a length of 20mm of angle coupling head major axis, a length of 10mm of short axle in an instant, thickness is 4mm.
Preferably, wherein, handle, the handle end be integrally formed middle part be separately divided into upper clip handle and lower clamping piece
Handle, the handle is flat-shaped, and the long 70mm thickness 1mm of handle, the chuck is located at the handle head end, and exists respectively
Affiliated middle handle makees the through hole of an a diameter of 2mm, and the through hole is 15mm bolt with an a diameter of 1.9mm, length
Pierced into from the one end in lower clamping piece hole, twist with the fingers tight in the inner side of lower clamping piece with nut, then bolt is passed from the hole of upper clip, in upper folder
Tight nut is twisted with the fingers in the outside of piece, and the handle is bar shaped Anti-slip handle, and its middle part outer surface of outer cover sets bar shaped layer of silica gel.
Preferably, wherein, the distance between the pair of groove is 3mm, and the groove has semicircle rubber neck
(8), each semicircle rubber card slot distance is 0.5mm, a diameter of 1mm of semicircle.
Preferably, wherein, the long 5mm of right angle knife, vertical section be long 3mm equilateral right angle, the right-angle side opening
Air line distance is 3mm.
Preferably, wherein, the upper clip angle coupling head-tail be connected with a multiplying power be 3.0X magnifying glass (10), institute
It is ellipse to state magnifying glass, and the magnifying glass can rotate along long axis direction, and its periphery has rubber boot.
The purpose of the present invention can also realize further by the processing and treating method of medical tarsus resectoscope, this method bag
Include：
Preferably, wherein, when the medical tarsus resectoscope makes stainless steel parts all from 304 stainless steels, its
Hardness is 50-70HRC.
Preferably, wherein, upper clip and lower clamping piece stainless steel parts will be polished when the medical tarsus resectoscope makes
Smooth in appearance is polishing to, without sharp edge, 50mm will be opened at the top of the upper lower clamping piece and be closed again and examine its connection jail repeatedly for three times
Soundness and elasticity.
Preferably, wherein, the medical tarsus resectoscope is placed in submergence height 40mm boiling water after completing and boiled
It is put within 30 minutes in 500 DEG C of high temperature sterilization case and kills virus to examine its corrosion resistance, after the assay was approved.
The present invention at least includes following beneficial effect：Due to the horizontal concrete chute and vertical sliding groove structure of upper clip angle coupling head,
Therefore, it is possible to adjust the height of right angle knife；
Because right angle knife circular sleeve is enclosed on slide rail, therefore, it is possible to fixed right angle knife, it is ensured that right angle knife will not shake up and down
It is dynamic；
Because the upper clip and the lower clamping piece constitute a V-arrangement tarsus folder, therefore its opening portion can clamp eyelid
And draw upset eyelid；
Due to handle, the handle end is integrally formed middle part and is separately divided into upper clip handle and lower clamping piece handle, and divides
The through hole of an a diameter of 2mm is not made at middle part, the through hole is 15mm bolt under with an a diameter of 1.9mm, length
The one end in intermediate plate hole is pierced into, and twists with the fingers tight in the inner side of lower clamping piece with nut, then bolt is passed from the hole of upper clip, in upper clip
Tight nut is twisted with the fingers in outside, and the handle is bar shaped Anti-slip handle, and its middle part outer surface of outer cover sets bar shaped layer of silica gel, therefore, it is possible to anti-
Dislocation is only produced during use；
Because the perpendicular chute inner surface has semicircle rubber neck (8), therefore, it is possible to block translot two ends, it is ensured that translot
Will not arbitrarily it slide up and down；
Due to the long 5mm of right angle knife, vertical section is long 3mm equilateral right angle, and the right-angle side opening air line distance is
3mm, therefore excision effect is a wedge-shaped strip, but eyelid will not be cut through.
Because the upper clip angle coupling head-tail is connected with the magnifying glass (10) that a multiplying power is 3.0X, the magnifying glass is
Ellipse, the magnifying glass can rotate along long axis direction, and its periphery has rubber boot, therefore, it is possible to operation when more
Careful observation；
Because medical the tarsus resectoscope upper clip and lower clamping piece stainless steel parts want polishing grinding to smooth in appearance, do not have
There is sharp edge, therefore can guarantee that the security of operation, prevent the generation of malpractice；
30 minutes are boiled in the boiling water for being placed on submergence height 40mm after completing due to the medical tarsus resectoscope to examine
Its corrosion resistance is tested, is put into 500 DEG C of high temperature sterilization case and kills virus after the assay was approved, therefore, it is possible to prevent Post operation from causing wound
Infection.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is upper clip and lower clamping piece structural representation in one embodiment of the present of invention.
Fig. 2 is the structural representation that Fig. 1 is slide rail and right angle knife in one embodiment of the present of invention.
Fig. 3 is right angle knife and right angle knife and upper clip installation site and the structural representation of groove.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or many
The presence or addition of individual other elements or its combination.
When using
Horizontal concrete chute is that, in order to fix right angle knife, vertical chute is then the height for adjusting right angle knife in this technical scheme
Patient's eyelid is clamped after degree, adjustment good position and slides laterally the blocked up eyelid plate of right angle knife excision patient.
In another example, existing lid clamp is mainly the flexible Application of labial gland folder, simply top lower clamping piece closure
Fix eyelid afterwards, excision tarsus must need scalpel to operate, medical tarsus resectoscope upper clip of the invention and it is described under
Intermediate plate constitutes a V-arrangement tarsus folder, and its opening portion is used for clamping eyelid and drawing upset eyelid, and the angle coupling head major axis is a length of
20mm, a length of 10mm of short axle, thickness is 3mm, and the handle is flat-shaped, the long 70mm thickness 1mm of handle, the chuck position
In the handle head end, the lower clamping piece stem is a shape size and upper clip angle coupling head identical supporting plate, prevents blade from cutting
Knockout skin.
Handle in such scheme, the handle end is integrally formed middle part and is separately divided into upper clip handle and lower clamping piece hand
Handle, and make the through hole of an a diameter of 2mm at middle part respectively, the through hole is 15mm spiral shell with an a diameter of 1.9mm, length
Bolt is pierced into from the one end in lower clamping piece hole, twists with the fingers tight in the inner side of lower clamping piece with nut, then bolt is passed from the hole of upper clip, upper
Tight nut is twisted with the fingers in the outside of intermediate plate, and the handle is bar shaped Anti-slip handle, and its middle part outer surface of outer cover sets bar shaped layer of silica gel, described
Handle working method is：End and middle part are fixed, and the inconsistent phenomenon for preventing use time long and producing occurs, bar shaped layer of silica gel
The frictional force of hand and handle is greatly enhanced, so as to increase skidproof effect.
The preparation method of above-mentioned medical tarsus resectoscope, stainless steel parts are all selected when the medical tarsus resectoscope makes
Use 304 stainless steels, its hardness is 50-70HRC, this kind of stainless steel hardness strength is above general stainless steel, and when making on
Intermediate plate and lower clamping piece stainless steel parts want polishing grinding to smooth in appearance, without sharp edge, will be opened at the top of the upper lower clamping piece
50mm is closed again examines its degree of being connected firmly and elasticity repeatedly for three times, it is to avoid occur malpractice when using.
The medical tarsus resectoscope is put into 500 DEG C of high temperature sterilization case and killed virus after the assay was approved, and is put into vacuum bag
It is middle to preserve, prevent secondary pollution.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To the medical eyelid of the present invention
The application of plate resectoscope, modifications and variations will be readily apparent to persons skilled in the art.
As described above, according to the present invention, due to the slide rail added by upper grip angle coupling head, groove and right angle knife, can freely adjust
Scale strip on the height and horizontal level of straightening angle knife, slide rail adds the precision of adjustment, therefore with the accurate hand of safety
Art using effect, the observation that magnifying glass can be more careful in operation.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of medical tarsus resectoscope, it is characterised in that including：
Upper clip, it has oval angle coupling head (1) and a cylinder slide rail (6), the angle coupling head circumferential inner surface have four it is recessed
Groove (5), the groove inner surface has semicircle rubber neck (8), and the cylindrical slide rail transverse horizontal placement two ends are caught in recessed
In groove；
Right angle knife (9), its two ends right-angle side is the edge of a knife, and a not closed cylindrical sleeve (4) is arranged at the right angle knife blade top,
The right angle knife blade is integrally formed with two cylindrical sleeves, and the right angle knife inverted triangle is placed, the cylindrical shroud jacket casing
On cylindrical slide rail, the right angle knife can be moved in the horizontal direction.
2. medical tarsus resectoscope as claimed in claim 1, it is characterised in that described two cylindrical slide rails are that stainless steel is real
Stem type slide rail, described two cylindrical long 18mm of slide rail, a diameter of 1mm, its outer surface has the stainless steel that a height is 1mm to put down
Plate, the stainless steel flat plate thickness is 0.5mm, and the stainless steel flat plate and cylindrical slide rail are integrally formed, described two cylinders
Shape slide rail horizontal range is that stainless steel flat plate two ends are welded with fixed strip on 3mm, described two cylindrical slide rails, and it connects with slide rail
Meet place and use laser engraving scale strip, the scale strip precision is 0.1mm, and slide rail and the stainless steel flat plate surface is smooth flat
Whole, surface is without projection, Stability Analysis of Structures, and the cylinder on right angle knife can be on slide rail slidably.
3. medical tarsus resectoscope as claimed in claim 1, it is characterised in that also include：
Lower clamping piece, the lower clamping piece stem is a shape size and upper clip angle coupling head identical supporting plate (3), the upper clip and
The lower clamping piece constitutes a V-arrangement tarsus folder, and its opening portion is used for clamping eyelid and drawing upset eyelid, and the angle coupling head is long
Axial length is 20mm, a length of 10mm of short axle, and thickness is 4mm.
4. medical tarsus resectoscope as claimed in claim 1, it is characterised in that also include：
Handle, the handle end is integrally formed middle part and is separately divided into upper clip handle and lower clamping piece handle, and the handle is flat
Riglet shape, the long 70mm thickness 1mm of handle, the chuck is located at the handle head end, and makees one in affiliated middle handle respectively
A diameter of 2mm through hole, the through hole with an a diameter of 1.9mm, length for 15mm bolt from the one end in lower clamping piece hole
Pierce into, twist with the fingers tight in the inner side of lower clamping piece with nut, then bolt is passed from the hole of upper clip, tight spiral shell is twisted with the fingers in the outside of upper clip
Mother, the handle is bar shaped Anti-slip handle, and its middle part outer surface of outer cover sets bar shaped layer of silica gel.
5. medical tarsus resectoscope as claimed in claim 1, it is characterised in that the distance between the pair of groove is 3mm,
The groove has semicircle rubber neck (8), and each semicircle rubber card slot distance is 0.5mm, a diameter of 1mm of semicircle.
6. medical tarsus resectoscope as claimed in claim 1, it is characterised in that the long 5mm of right angle knife, vertical section is length
3mm equilateral right angle, the right-angle side opening air line distance is 3mm.
7. medical tarsus resectoscope as claimed in claim 1, it is characterised in that the upper clip angle coupling head-tail is connected with one
Individual multiplying power is 3.0X magnifying glass (10), and the magnifying glass is ellipse, and the magnifying glass can rotate along long axis direction, outside it
Week has rubber boot.
8. medical tarsus resectoscope as claimed in claim 1, it is characterised in that stainless steel when the medical tarsus resectoscope makes
Part is all from 304 stainless steels, and its hardness is 50-70HRC.
9. medical tarsus resectoscope as claimed in claim 1, it is characterised in that the medical tarsus resectoscope upper clip and lower folder
Piece stainless steel parts want polishing grinding to smooth in appearance, without sharp edge.
10. medical tarsus resectoscope as claimed in claim 1, it is characterised in that after the medical tarsus resectoscope completes
The high temperature for being put into 500 DEG C to examine its corrosion resistance, after the assay was approved in 30 minutes is boiled in the boiling water for being placed on submergence height 40mm to kill
Killed virus in bacterium case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238541.3A CN107049593B (en) | 2016-12-28 | 2016-12-28 | Medical meibomian resectoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238541.3A CN107049593B (en) | 2016-12-28 | 2016-12-28 | Medical meibomian resectoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107049593A true CN107049593A (en) | 2017-08-18 |
| CN107049593B CN107049593B (en) | 2023-08-25 |
Family
ID=59623586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611238541.3A Active CN107049593B (en) | 2016-12-28 | 2016-12-28 | Medical meibomian resectoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107049593B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20319705U1 (en) * | 2003-12-19 | 2004-04-08 | Thederan, Heinz, Dipl.-Ing. (FH) Dr.med. | Opthalmic forceps for the surgical cosmetic removal of excess eyelid tissue has transverse T-shaped grips |
| CN2857911Y (en) * | 2005-08-30 | 2007-01-17 | 陈力 | Couple-eyelid clipper |
| CN202776722U (en) * | 2012-09-18 | 2013-03-13 | 复旦大学附属中山医院青浦分院 | Tarsus cutting blade |
| CN104173078A (en) * | 2014-08-26 | 2014-12-03 | 董成功 | Pathological diagnosis cutting device |
| CN204394782U (en) * | 2014-12-26 | 2015-06-17 | 天津市滨海新区大港医院 | A kind of eyelid plate fixation forceps with auxiliary fixing device |
| CN205215508U (en) * | 2015-12-17 | 2016-05-11 | 上海市浦东新区浦南医院 | Tarsus wedge excision apparatus |
-
2016
- 2016-12-28 CN CN201611238541.3A patent/CN107049593B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20319705U1 (en) * | 2003-12-19 | 2004-04-08 | Thederan, Heinz, Dipl.-Ing. (FH) Dr.med. | Opthalmic forceps for the surgical cosmetic removal of excess eyelid tissue has transverse T-shaped grips |
| CN2857911Y (en) * | 2005-08-30 | 2007-01-17 | 陈力 | Couple-eyelid clipper |
| CN202776722U (en) * | 2012-09-18 | 2013-03-13 | 复旦大学附属中山医院青浦分院 | Tarsus cutting blade |
| CN104173078A (en) * | 2014-08-26 | 2014-12-03 | 董成功 | Pathological diagnosis cutting device |
| CN204394782U (en) * | 2014-12-26 | 2015-06-17 | 天津市滨海新区大港医院 | A kind of eyelid plate fixation forceps with auxiliary fixing device |
| CN205215508U (en) * | 2015-12-17 | 2016-05-11 | 上海市浦东新区浦南医院 | Tarsus wedge excision apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107049593B (en) | 2023-08-25 |
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