CN107121321A - A kind of compasses-type cervix conization device - Google Patents

A kind of compasses-type cervix conization device Download PDF

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Publication number
CN107121321A
CN107121321A CN201710569550.9A CN201710569550A CN107121321A CN 107121321 A CN107121321 A CN 107121321A CN 201710569550 A CN201710569550 A CN 201710569550A CN 107121321 A CN107121321 A CN 107121321A
Authority
CN
China
Prior art keywords
locating piece
blade
compasses
hole
governor motion
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
Application number
CN201710569550.9A
Other languages
Chinese (zh)
Inventor
邱海峰
苑中甫
郭瑞霞
张瑞涛
纪元元
赵攀攀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Zhengzhou University
Original Assignee
First Affiliated Hospital of Zhengzhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by First Affiliated Hospital of Zhengzhou University filed Critical First Affiliated Hospital of Zhengzhou University
Priority to CN201710569550.9A priority Critical patent/CN107121321A/en
Publication of CN107121321A publication Critical patent/CN107121321A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2873Cutting or cleaving

Abstract

The invention discloses a kind of compasses-type cervix conization device, including locating piece, governor motion and tool rest and blade, locating piece has to be provided with below swing rod, locating piece above positioning insertion pin, locating piece by hinge sets pressing handle;The end of the swing rod is provided with bearing, and tool apron device is provided with bearing, and the lower end of tool apron device is provided with blade, and blade has governor motion all the time with tool apron device.First instrument is fixed by locating piece and positioning syringe needle by the present invention, then drives swing rod to rotate one week centered on locating piece, and then has swing rod to carry the cutting that rotates a circle to musculature of tool rest and blade to form cone stripping and slicing.This apparatus of the present invention is simple and reasonable, and operation is very easy, and good cutting effect, size is up to standard.And the present invention can realize different cut lengths, depth and shape criteria by adjusting tool rest height, angle and lengthwise position.

Description

A kind of compasses-type cervix conization device
Technical field
The invention belongs to medicine equipment tissue cutting tool technical field, and in particular to a kind of compasses-type cervix conization device.
Background technology
It is daily soft tissue is studied when, experimenter is frequently necessary to cut the soft tissue of fixed dimension, but soft Tissue has larger elasticity, when especially soft tissue is relatively thin, and the method cut successively using traditional single blade is difficult to protect The uniformity of sample-size after card cutting.During than if desired for the taper musculature that cutting diameter is 1cm or so, traditional cuts Segmentation method can influence the accuracy that subsequently measures it is difficult to ensure that gained size is up to standard.
Chinese patent literature CN201521101302.4, discloses a kind of sclerous tissues's cutting machine, including base, is fixed on bottom Cutting knife cutting mill frame and strap on seat, the cutting knife cutting mill frame are hinged on base, the cutting frame provided with motor, Provided with the double saw blades of net form in electric saw handle and blade shroud, the blade shroud, described pair of saw blade is connected to cutting by bearing In frame, the rotary shaft of the output shaft of the motor and double saw blades is connected, and range line module, institute are provided between described pair of saw blade The side for stating range line module is fixed on one of saw blade of double saw blades, and the opposite side of the range line module passes through latch assembly It is connected with another saw blade of double saw blades, the blade shroud side is provided with ejection component, the ejection component and latch assembly Connected by elastic component;The strap is located between the lower section both sides of blade shroud, two bearings respectively is provided with dust Storehouse.
Above-mentioned patent document can once cut to sclerous tissues and obtain histotomy, and slice thickness is uniform, improve diagnosis Rate, but apply the sclerous tissues in primitive cell culture to have:Because structure limitation can only be operated in super-clean bench, super Carrying out cutting outside net platform can cause tissue to pollute, and then cause the failure of an experiment.Cut direction is single, by setting in patent document The distance of double saw blades is put to realize cutting, and the sclerous tissues of primitive cell culture needs to cut into uniform group from different directions Requirement could be satisfied with by knitting block.
The content of the invention
The problem of present invention exists for existing musculature cutting tool and defect are cut there is provided one kind by rotating The compasses-type cervix conization device cut.
The technical solution adopted by the present invention:A kind of compasses-type cervix conization device, including locating piece, governor motion and tool rest and Blade, locating piece has to be provided with below swing rod, locating piece above positioning insertion pin, locating piece by hinge sets pressing hand Handle;The end of the swing rod is provided with bearing, and tool apron device is provided with bearing, and the lower end of tool apron device is provided with blade, Blade has governor motion all the time with tool apron device.
The governor motion includes height adjustment mechanism, vertical through hole is provided with the bearing, and set in bearing There is horizontal adjustment hole, both intersect;Adjusting rod is connected with tool rest upper end, adjusting rod is installed in vertical through holes;Institute State and height adjustment knob is installed in adjustment hole, there is screw at the center of the height adjustment knob, and the adjusting rod is installed on screw It is interior.Axially directed structure is provided between the adjusting rod and the vertical through holes.
The governor motion includes angle adjusting mechanism, sets cross-drilled hole in tool rest upper end, is provided with the lower end of adjusting rod Cross-drilled hole, two cross-drilled hole positions, which correspond to and run through, is provided with angle locking silk.
The governor motion includes longitudinal adjusting mechanism, and longitudinal cutter groove, the both sides of longitudinal cutter groove are provided with below tool rest Wall is respectively arranged with the bar shaped chute along longitudinal direction, and blade upper end is provided with through hole, and through hole is corresponding with bar shaped runner position and runs through Blade locking silk is installed.
The bottom of the positioning insertion pin is provided with barb.
Beneficial effects of the present invention:First instrument is fixed by locating piece and positioning insertion pin by the present invention, then with fixed Driving swing rod is rotated one week centered on the block of position, and then has swing rod to carry tool rest and blade to rotate a circle to musculature cutting formation Conical stripping and slicing.This apparatus of the present invention is simple and reasonable, and operation is very easy, and good cutting effect, size is up to standard.And this Invention can realize different cut lengths, depth and shape criteria by adjusting tool rest height, angle and lengthwise position.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Label in figure:1 is locating piece, and 2 be swing rod, and 3 be bearing pin, and 4 be bearing, and 5 be tool rest, and 6 be blade, and 7 insert for positioning Pin, 8 be that blade locks silk, and 9 be that angle locks silk, and 10 be adjusting rod, and 11 be guide groove, and 12 be height adjustment knob, 13 be by Handle is pressed, 14 be longitudinal cutter groove, and 15 be musculature.
Embodiment
Compasses-type cervix conization device as shown in Figure 1, is main element with a locating piece 1, and locating piece 1 passes through bearing pin 3 Swing rod 2 is hinged with, the lower section of locating piece 1 is provided with positioning insertion pin 7, and the top of locating piece 1 sets pressing handle 13.Positioning insertion pin 7 Bottom is provided with barb.
The end of swing rod 2 is provided with bearing 4, the device of tool rest 5 is installed on the carrier 4, the lower end of the device of tool rest 5 is installed There is blade 6, blade 6 has governor motion all the time with the device of tool rest 5.
Wherein, the governor motion includes height adjustment mechanism, angle adjusting mechanism and longitudinal adjusting mechanism.
The height adjustment mechanism:The bearing 4 is provided with vertical through hole, and is provided with bearing 4 horizontal tune Knothole, both intersect.Adjusting rod 10 is connected with the upper end of tool rest 5, adjusting rod 10 is installed in vertical through holes;In the regulation Height adjustment knob 12 is installed, there is screw at the center of the height adjustment knob 12, and the adjusting rod 10 is installed on screw in hole It is interior.Axially directed structure is provided between the adjusting rod 10 and the vertical through holes.
The angle adjusting mechanism:Cross-drilled hole is set in the upper end of tool rest 5, cross-drilled hole is provided with the lower end of adjusting rod 10, two is horizontal Hole site, which corresponds to and run through, is provided with angle locking silk 9.
The longitudinal adjusting mechanism:Longitudinal cutter groove 14 is provided with below tool rest 5, the two side of longitudinal cutter groove 14 is set respectively The bar shaped chute along longitudinal direction is equipped with, the upper end of blade 6 is provided with through hole, through hole is corresponding with bar shaped runner position and runs through and is provided with knife Piece locks silk 8.

Claims (5)

1. a kind of compasses-type cervix conization device, including locating piece, governor motion and tool rest and blade, it is characterized in that:Locating piece leads to Crossing hinge has swing rod, and locating piece lower section, which is provided with above positioning insertion pin, locating piece, sets pressing handle;The end of the swing rod End is provided with bearing, and tool apron device is provided with bearing, and the lower end of tool apron device is provided with blade, and blade begins with tool apron device There is governor motion eventually.
2. compasses-type cervix conization device according to claim 1, it is characterized in that:The governor motion includes height regulation machine Structure, vertical through hole is provided with the bearing, and bearing is provided with horizontal adjustment hole, and both intersect;On tool rest End is connected with adjusting rod, and adjusting rod is installed in vertical through holes;Height adjustment knob is installed in the adjustment hole, the height There is screw at the center of adjusting knob, and the adjusting rod is installed in screw;Set between the adjusting rod and the vertical through holes It is equipped with axially directed structure.
3. compasses-type cervix conization device according to claim 2, it is characterized in that:The governor motion includes angular adjustment machine Structure, cross-drilled hole is set in tool rest upper end, and cross-drilled hole is provided with the lower end of adjusting rod, and two cross-drilled hole positions, which correspond to and run through, installs angled Lock silk.
4. the compasses-type cervix conization device according to Claims 2 or 3, it is characterized in that:The governor motion includes longitudinal direction and adjusted Mechanism is saved, longitudinal cutter groove is provided with below tool rest, the two side of longitudinal cutter groove is respectively arranged with the bar shaped chute along longitudinal direction, knife Piece upper end is provided with through hole, and through hole is corresponding with bar shaped runner position and locks silk through blade is provided with.
5. compasses-type cervix conization device according to claim 1, it is characterized in that:The bottom of the positioning insertion pin is provided with down Hook.
CN201710569550.9A 2017-07-13 2017-07-13 A kind of compasses-type cervix conization device Pending CN107121321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710569550.9A CN107121321A (en) 2017-07-13 2017-07-13 A kind of compasses-type cervix conization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710569550.9A CN107121321A (en) 2017-07-13 2017-07-13 A kind of compasses-type cervix conization device

Publications (1)

Publication Number Publication Date
CN107121321A true CN107121321A (en) 2017-09-01

Family

ID=59731164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710569550.9A Pending CN107121321A (en) 2017-07-13 2017-07-13 A kind of compasses-type cervix conization device

Country Status (1)

Country Link
CN (1) CN107121321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108904012A (en) * 2018-05-21 2018-11-30 河南大学淮河医院 Multifunctional surgical knife

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108904012A (en) * 2018-05-21 2018-11-30 河南大学淮河医院 Multifunctional surgical knife
CN108904012B (en) * 2018-05-21 2021-01-08 河南大学淮河医院 Multifunctional surgical knife

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