CN102133117A - Fault sample cutting device for sagittal section of human body - Google Patents
Fault sample cutting device for sagittal section of human body Download PDFInfo
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- CN102133117A CN102133117A CN2011100360696A CN201110036069A CN102133117A CN 102133117 A CN102133117 A CN 102133117A CN 2011100360696 A CN2011100360696 A CN 2011100360696A CN 201110036069 A CN201110036069 A CN 201110036069A CN 102133117 A CN102133117 A CN 102133117A
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- horizontal
- nut
- dovetail groove
- human body
- dovetail
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Abstract
The invention relates to a fault sample cutting device for a sagittal section of a human body, belonging to the technical field of medical equipment. At present, a cooling sample is cut by a woodworking saw, an electric band saw machine or a large-size cooling freezing microtome, the equipment is troublesome in reconstruction, and is not flexible in operation. The technical scheme is as follows: a dovetail groove (8) is arranged on the right end of a cutting work platform (1), two bolts (10) are respectively fixedly arranged on the left end of the cutting work platform (1); a horizontal feeding operating floor (16) with a horizontal dovetail groove (17) is fixed on a screw nut dovetail sliding block (6), a motor with a dovetail sliding block is horizontally embedded in the horizontal dovetail groove (17), a horizontal screw nut frame (19) is fixed on the horizontal feeding operating floor (16), one end of a horizontal feeding lead screw (18) screwed in the horizontal screw nut frame (19) is hinged with the motor (5), and a rotating shaft (20) is fixedly arranged on the other end of the horizontal feeding lead screw (18) screwed in the horizontal screw nut frame (19). The device has the advantages that the processing precision is high, and the ultrathin fine cutting on a human body sample can be realized.
Description
Technical field
The present invention relates to the medical device technical field, is a kind of human body sagittate section tomography specimen cutter sweep more specifically.
Background technology
With the medical image technology human body specimen is carried out tomography cutting and be used for anatomy and can help research and diagnosis human diseases, as: to subject specialties such as internal medicine, surgery and medical images.Therefore, produce continuously, thin layer, representational tomography specimen be to improve the necessary guarantee of sectional anatomy.The cutting of present freezing specimen is carried out milling generally with carpenter's saw, the cutting of electric band saw machine, or with large freezing microtome, milling machine; These scrap build troublesome operations get up not to be very nimble, and the human body cross fault specimen cutting machine that therefore designs a special use is the task of top priority.
Summary of the invention
For overcoming above-mentioned shortcoming, the objective of the invention is to invent a kind of human body sagittate section tomography specimen cutter sweep.Its technical scheme is: the right-hand member of cutting workbench is provided with dovetail groove, is fixed with two bolts on its left end respectively; Traverse feed operating board with horizontal dovetail groove is fixed on the nut dovetail slide block, nut dovetail slide block embeds in the dovetail groove, the motor of band dovetail slide block embeds in the horizontal dovetail groove, the two ends of dovetail groove are fixed with axle sleeve respectively, be installed in two leading screws in the axle sleeve and be screwed in the nut dovetail slide block, the upper end of leading screw is equipped with runner; In the rotating shaft of motor saw blade is installed, laterally the nut frame is fixed on the traverse feed operating board, the end and the motor that are screwed in the traverse feed leading screw in the horizontal nut frame are hinged, be mounted with runner on its other end, one end of handle is fixedlyed connected with nut, and positioning pressuring plate is enclosed within on the bolt, and nut is screwed on the bolt, have discharging opening on the fuselage seat, discharging opening communicates with feed opening.The advantage of this invention is: this human body sagittate section tomography specimen cutter sweep has novelty, creativeness and practicality, get specimen and add man-hour when refrigerated human body being carried out the sagittate section tomography, the human body ice cube of cryotherapy is placed on the left table top of cutting workbench, be and lie low and saw blade is the level of state, determined to push down human body ice cube both sides respectively with two positioning pressuring plates after the cutting thickness, grip winding by hand bolt swivel nut fixedly locates by the descending human body ice cube of giving of positioning pressuring plate, give electrical power, rotating wheel drives the traverse feed leading screw makes motor move forward along horizontal dovetail groove around horizontal nut frame rotation, after having determined tomography specimen slice thickness, make the saw blade rotation hold runner around the axle sleeve rotating threaded shaft, thereby moving ahead the motor on the traverse feed operating board, the screw-threaded engagement by nut dovetail slide block and leading screw realizes with saw blade cutting a slice human body specimen down, falling into the fuselage seat from feed opening collects through discharging opening and gets final product, repeat above-mentioned action and can finish the cutting process of blocks of human body specimen, use its machining accuracy height, can realize the ultra-thin smart cutting to human body specimen, it is simple to operation time saving and energy saving.
Description of drawings
Fig. 1 front view, Fig. 2 vertical view.In the accompanying drawing: 1, cutting workbench, 2, positioning pressuring plate, 3, leading screw, 4, saw blade, 5, motor, 6, nut dovetail slide block, 7, runner, 8, dovetail groove, 9, axle sleeve, 10, bolt, 11, nut, 12, handle, 13, feed opening, 14, discharging opening, 15, fuselage seat, 16, the traverse feed operating board, 17, horizontal dovetail groove, 18, traverse feed leading screw, 19, horizontal nut frame, 20, runner.
The specific embodiment
The right-hand member of cutting workbench 1 is provided with dovetail groove 8, is fixed with two bolts 10 on its left end respectively; Traverse feed operating board 16 with horizontal dovetail groove 17 is fixed on the nut dovetail slide block 6, nut dovetail slide block 6 embeds in the dovetail groove 8, the motor 5 of band dovetail slide block embeds in the horizontal dovetail groove 17, the two ends of dovetail groove 8 are fixed with axle sleeve 9 respectively, be installed in two leading screws 3 in the axle sleeve 9 and be screwed in the nut dovetail slide block 6, the upper end of leading screw 3 is equipped with runner 7; Saw blade 4 is installed in the rotating shaft of motor 5, laterally nut frame 19 is fixed on the traverse feed operating board 16, the end and the motor 5 that are screwed in the traverse feed leading screw 18 in the horizontal nut frame 19 are hinged, be mounted with runner 20 on its other end, one end of handle 12 is fixedlyed connected with nut 11, and positioning pressuring plate 2 is enclosed within on the bolt 10, and nut 11 is screwed on the bolt 10, have discharging opening 14 on the fuselage seat 15, discharging opening 14 communicates with feed opening 13.Get specimen and add man-hour when refrigerated human body being carried out the sagittate section tomography, the human body ice cube of cryotherapy is placed on the left table top of cutting workbench 1, be and lie low and saw blade 4 is the level of state, determined to push down human body ice cube both sides respectively with two positioning pressuring plates 2 after the cutting thickness, holding handle 12 allows the positioning pressuring plate 2 descending human body ice cubes of giving fixedly locate around bolt 10 swivel nuts 11, give motor 5 energisings, rotating wheel 20 drives traverse feed leading screw 18 makes motor 5 move forward along horizontal dovetail groove 17 around horizontal nut frame 19 rotations, after having determined tomography specimen slice thickness, make saw blade 4 rotations hold runner 7 around axle sleeve 9 rotating threaded shafts 3, thereby moving ahead the motor 5 on the traverse feed operating board 16, the screw-threaded engagement by nut dovetail slide block 6 and leading screw 3 realizes with saw blade 4 cuttings a slice human body specimens down, falling into fuselage seat 15 from feed opening 13 collects through discharging opening 14 and gets final product, repeat above-mentioned action and can finish the cutting process of blocks of human body specimen, use its machining accuracy height, can realize the ultra-thin smart cutting to human body specimen, it is simple to operation time saving and energy saving.
Claims (1)
1. human body sagittate section tomography specimen cutter sweep is characterized in that: the right-hand member of cutting workbench (1) is provided with dovetail groove (8), is fixed with two bolts (10) on its left end respectively; Traverse feed operating board (16) with horizontal dovetail groove (17) is fixed on the nut dovetail slide block (6), nut dovetail slide block (6) embeds in the dovetail groove (8), the motor (5) of band dovetail slide block embeds in the horizontal dovetail groove (17), the two ends of dovetail groove (8) are fixed with axle sleeve (9) respectively, the leading screw (3) that is installed in two axle sleeves (9) is screwed in the nut dovetail slide block (6), and the upper end of leading screw (3) is equipped with runner (7); Saw blade (4) is installed in the rotating shaft of motor (5), laterally nut frame (19) is fixed on the traverse feed operating board (16), the end and the motor (5) that are screwed in the traverse feed leading screw (18) in the horizontal nut frame (19) are hinged, be mounted with runner (20) on its other end, one end of handle (12) is fixedlyed connected with nut (11), positioning pressuring plate (2) is enclosed within on the bolt (10), nut (11) is screwed on the bolt (10), have discharging opening (14) on the fuselage seat (15), discharging opening (14) communicates with feed opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036069 CN102133117B (en) | 2011-02-11 | 2011-02-11 | Fault sample cutting device for sagittal section of human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036069 CN102133117B (en) | 2011-02-11 | 2011-02-11 | Fault sample cutting device for sagittal section of human body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133117A true CN102133117A (en) | 2011-07-27 |
| CN102133117B CN102133117B (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110036069 Expired - Fee Related CN102133117B (en) | 2011-02-11 | 2011-02-11 | Fault sample cutting device for sagittal section of human body |
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| Country | Link |
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| CN (1) | CN102133117B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078207A (en) * | 2011-02-11 | 2011-06-01 | 李金玉 | Device for cutting transverse section specimen of human body |
| CN102133116A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Human coronal section specimen cutting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160340A (en) * | 1988-06-16 | 1992-11-03 | Gary James A | Autopsy apparatus |
| DE4323483A1 (en) * | 1992-08-20 | 1994-02-24 | Anton Dr Kathrein | Cryo-microtome device with rotary cutter - has cutting blades attached to high speed rotary shaft which extends parallel to surface of ice block in which samples are frozen |
| US20030167892A1 (en) * | 2002-03-09 | 2003-09-11 | Klaus Foerderer | Feeding mechanism for a microtome |
| CN102078207A (en) * | 2011-02-11 | 2011-06-01 | 李金玉 | Device for cutting transverse section specimen of human body |
| CN102133116A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Human coronal section specimen cutting device |
-
2011
- 2011-02-11 CN CN 201110036069 patent/CN102133117B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160340A (en) * | 1988-06-16 | 1992-11-03 | Gary James A | Autopsy apparatus |
| DE4323483A1 (en) * | 1992-08-20 | 1994-02-24 | Anton Dr Kathrein | Cryo-microtome device with rotary cutter - has cutting blades attached to high speed rotary shaft which extends parallel to surface of ice block in which samples are frozen |
| US20030167892A1 (en) * | 2002-03-09 | 2003-09-11 | Klaus Foerderer | Feeding mechanism for a microtome |
| CN102078207A (en) * | 2011-02-11 | 2011-06-01 | 李金玉 | Device for cutting transverse section specimen of human body |
| CN102133116A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Human coronal section specimen cutting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078207A (en) * | 2011-02-11 | 2011-06-01 | 李金玉 | Device for cutting transverse section specimen of human body |
| CN102133116A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Human coronal section specimen cutting device |
| CN102078207B (en) * | 2011-02-11 | 2012-05-09 | 李金玉 | Device for cutting transverse section specimen of human body |
| CN102133116B (en) * | 2011-02-11 | 2012-07-25 | 魏君培 | Human coronal section specimen cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102133117B (en) | 2013-07-10 |
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Owner name: ZHANG MINGJIE Free format text: FORMER OWNER: LI JINYU Effective date: 20130606 |
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Inventor after: Zhang Mingjie Inventor after: Jiang Feng Inventor before: Li Jinyu |
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Free format text: CORRECT: ADDRESS; FROM: 272501 JINING, SHANDONG PROVINCE TO: 272200 JINING, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: LI JINYU TO: ZHANG MINGJIE JIANG FENG |
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Effective date of registration: 20130606 Address after: 272200 Jinxiang County People's Hospital, Shandong, Jining Applicant after: Zhang Mingjie Address before: The 272501 people's Hospital of Shandong city of Jining province Wenshang County Applicant before: Li Jinyu |
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