CN102133114B - Electric cutting device of human sectional specimens with sagittal planes - Google Patents
Electric cutting device of human sectional specimens with sagittal planes Download PDFInfo
- Publication number
- CN102133114B CN102133114B CN 201110036055 CN201110036055A CN102133114B CN 102133114 B CN102133114 B CN 102133114B CN 201110036055 CN201110036055 CN 201110036055 CN 201110036055 A CN201110036055 A CN 201110036055A CN 102133114 B CN102133114 B CN 102133114B
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- dovetail groove
- nut
- dovetail
- motor
- traverse feed
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Abstract
The invention provides an electric cutting device of human sectional specimens with sagittal planes, belonging to the technical field of medical appliances and devices. At present, the frozen specimens are cut by utilizing woodworking saws, electric band saws or large freezing microtomes and the devices are troublesome to remake and are not very flexible to operate. The technical scheme adopted by the invention is as follows: a dovetail groove (8) is arranged at the right end of a cutting workbench (1); two bolts (10) are respectively fixed at the left end of the cutting workbench; a transverse feed operating bench (16) with an dovetail groove is fixed on a nut dovetail slider (6); the nut dovetail slider (6) is embedded into the dovetail groove (8); a motor (5) with a front transverse dovetail slider (17) is embedded into the transverse feed operating bench (16) with the dovetail groove; shaft sleeves (9) are respectively fixed at the two ends of the dovetail groove (8); and screws (3) installed in the two shaft sleeves (9) are screwed in the nut dovetail slider (6). The electric cutting device has the following advantages: the electric cutting device is high in machining precision when in use and can be used for realizing ultrathin precise cutting of human specimens.
Description
Technical field
The present invention relates to the medical device technical field, is a kind of human body sagittate section tomography specimen electric cutting device more specifically.
Background technology
With the medical image technology human body specimen is carried out tomography cutting and be used for anatomy and can be conducive to research and diagnosis to 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 electric cutting device.Its technical scheme is: the right-hand member of cutting workbench is provided with dovetail groove, and two bolts are fixedly arranged respectively on its left end; Band dovetail groove traverse feed operating board is fixed on the nut dovetail slide block, nut dovetail slide block embeds in the dovetail groove, the motor of horizontal dovetail slide block embeds in the band dovetail groove traverse feed operating board before the band, the two ends of dovetail groove fixedly have 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 installed in the rotating shaft of length feed motor; In the rotating shaft of motor saw blade is installed, laterally the nut frame is fixed on the band dovetail groove 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, its other end is fixedlyed connected with the rotating shaft of traverse feed motor, the band back laterally traverse feed motor of dovetail slide block embeds in the band dovetail groove traverse feed operating board, one end of handle is fixedlyed connected with nut, positioning pressuring plate is enclosed within on the bolt, 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 electric cutting device has novelty, creativeness and practicality, get specimen and add man-hour when freezing 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, being lies low is the level of state with saw blade, 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, according to one group of motor of this device to its program of finishing, give electrical power, driving the traverse feed leading screw also for simultaneously the traverse feed electrical power makes motor and traverse feed motor move forward along band dovetail groove traverse feed operating board around horizontal nut frame rotation, after a mobile processing thickness has been determined tomography specimen slice thickness, make the saw blade rotation, give the length feed electrical power around the axle sleeve rotating threaded shaft, thereby moving ahead the motor on the band dovetail groove 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, the length feed motor, 8, dovetail groove, 9, axle sleeve, 10, bolt, 11, nut, 12, handle, 13, feed opening, 14, discharging opening, 15, the fuselage seat, 16, band dovetail groove traverse feed operating board, 17, preceding horizontal dovetail slide block, 18, the traverse feed leading screw, 19, horizontal nut frame, 20, the traverse feed motor, 21, the horizontal dovetail slide block in back.
The specific embodiment
The right-hand member of cutting workbench 1 is provided with dovetail groove 8, and two bolts 10 are fixedly arranged respectively on its left end; Band dovetail groove traverse feed operating board 16 is fixed on the nut dovetail slide block 6, nut dovetail slide block 6 embeds in the dovetail groove 8, the motor 5 of horizontal dovetail slide block 17 embeds in the band dovetail groove traverse feed operating board 16 before the band, the two ends of dovetail groove 8 fixedly have 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 installed in the rotating shaft of length feed motor 7; Saw blade 4 is installed in the rotating shaft of motor 5, laterally nut frame 19 is fixed on the band dovetail groove 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, its other end is fixedlyed connected with the rotating shaft of traverse feed motor 20, the band back laterally traverse feed motor 20 of dovetail slide block 21 embeds in the band dovetail groove traverse feed operating board 16, 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.Get specimen and add man-hour when freezing 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, being lies low is the level of state with saw blade 4, 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, according to one group of motor of this device to its program of finishing, give motor 5 energisings, driving traverse feed leading screw 18 also for simultaneously 20 energisings of traverse feed motor makes motor 5 and traverse feed motor 20 move forward along band dovetail groove traverse feed operating board 16 around horizontal nut frame 19 rotations, after a mobile processing thickness has been determined tomography specimen slice thickness, make saw blade 4 rotations, give 7 energisings of length feed motor around axle sleeve 9 rotating threaded shafts 3, thereby moving ahead the motor 5 on the band dovetail groove 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 specimen 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 electric cutting device is characterized in that: the right-hand member of cutting workbench (1) is provided with dovetail groove (8), and two bolts (10) are fixedly arranged respectively on its left end; Band dovetail groove traverse feed operating board (16) is fixed on the nut dovetail slide block (6), nut dovetail slide block (6) embeds in the dovetail groove (8), first motor (5) of horizontal dovetail slide block (17) embeds in the band dovetail groove traverse feed operating board (16) before the band, the two ends of dovetail groove (8) fixedly have 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 installed in the rotating shaft of length feed motor (7); Saw blade (4) is installed in the rotating shaft of described first motor (5), laterally nut frame (19) is fixed on the band dovetail groove traverse feed operating board (16), the end and described first motor (5) that are screwed in the traverse feed leading screw (18) in the horizontal nut frame (19) are hinged, its other end is fixedlyed connected with the rotating shaft of traverse feed motor (20), the band back laterally traverse feed motor (20) of dovetail slide block (21) embeds in the band dovetail groove traverse feed operating board (16), one end of two handles (12) is fixedlyed connected with two nuts (11) respectively, two positioning pressuring plates (2) are enclosed within respectively on two bolts (10), two nuts (11) are screwed in respectively on two bolts (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 201110036055 CN102133114B (en) | 2011-02-11 | 2011-02-11 | Electric cutting device of human sectional specimens with sagittal planes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036055 CN102133114B (en) | 2011-02-11 | 2011-02-11 | Electric cutting device of human sectional specimens with sagittal planes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133114A CN102133114A (en) | 2011-07-27 |
| CN102133114B true CN102133114B (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110036055 Expired - Fee Related CN102133114B (en) | 2011-02-11 | 2011-02-11 | Electric cutting device of human sectional specimens with sagittal planes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102133114B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133113B (en) * | 2011-02-11 | 2012-10-03 | 刘含平 | Electric cutting device of human sectional specimens with coronal planes |
Family Cites Families (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 |
| DE10210408B4 (en) * | 2002-03-09 | 2010-07-08 | Leica Biosystems Nussloch Gmbh | Microtome with feed device |
| CN102133115B (en) * | 2011-02-11 | 2012-10-31 | 岳伟 | CT (computed tomography) analog digital human specimen cutting machine for statistics analysis |
| CN102133113B (en) * | 2011-02-11 | 2012-10-03 | 刘含平 | Electric cutting device of human sectional specimens with coronal planes |
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2011
- 2011-02-11 CN CN 201110036055 patent/CN102133114B/en not_active Expired - Fee Related
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| CN102133114A (en) | 2011-07-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: LIU SHANPING Free format text: FORMER OWNER: YUE WEI Effective date: 20130604 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Shanping Inventor after: Wei Junpei Inventor after: Nie Shumei Inventor after: Chen Xuan Inventor after: Yang Lei Inventor before: Yue Wei |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 272111 JINING, SHANDONG PROVINCE TO: 271200 TAIAN, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: YUE WEI TO: LIU SHANPING WEI JUNPEI NIE SHUMEI CHEN XUAN YANG LEI |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130604 Address after: 271200 Xintai people's Hospital, Tai'an, Shandong, China Applicant after: Liu Shanping Address before: 272111 the first people's Hospital of Shandong, Jining Applicant before: Yue Wei |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140211 |