CN102078207A - Device for cutting transverse section specimen of human body - Google Patents
Device for cutting transverse section specimen of human body Download PDFInfo
- Publication number
- CN102078207A CN102078207A CN 201110036076 CN201110036076A CN102078207A CN 102078207 A CN102078207 A CN 102078207A CN 201110036076 CN201110036076 CN 201110036076 CN 201110036076 A CN201110036076 A CN 201110036076A CN 102078207 A CN102078207 A CN 102078207A
- Authority
- CN
- China
- Prior art keywords
- nut
- transverse
- human body
- dovetail groove
- cutting
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a device for cutting a transverse section specimen of a human body, belonging to the technical field of medical instrument devices. At present, a frozen specimen is always cut by using a carpenter saw, a motor-driven band saw machine or a large freezing microtome, but all the devices are complex to transform and are inconvenient to operate. The invention adopts the following technical scheme: the right end of a cutting workbench (1) is provided with a dovetail groove (8); two bolts are respectively fixed on the left end of the cutting workbench (1); a transverse feeding operating floor (16) with a transverse dovetail groove (17) is fixed on a nut dovetail slide block (6); a motor (5) with the dovetail slide block is embedded into the transverse dovetail groove (17); a transverse nut rack (19) is fixed on the transverse feeding operating floor (16); one end of a transverse feeding lead screw (18) screwed in the transverse nut rack (19) is hinged with the motor (5); and the other end of the transverse feeding lead screw (18) is fixedly provided with a rotation wheel (20). The device for cutting a transverse section specimen of a human body has the advantage of high machining precision, and ultra-thin precise cutting for human body specimens can be realized.
Description
Technical field
The present invention relates to the medical device technical field, is a kind of human body cross fault 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 cross fault 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 cross fault specimen cutter sweep has novelty, creativeness and practicality, get specimen and add man-hour when refrigerated human body being carried out cross-cutting fault, the human body ice cube of cryotherapy is placed on the left table top of cutting workbench, be lie low with saw blade in vertical 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 cross-cutting fault, the human body ice cube of cryotherapy is placed on the left table top of cutting workbench 1, be lie low with saw blade 4 in vertical 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 cross fault 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 |
|---|---|---|---|
| CN2011100360766A CN102078207B (en) | 2011-02-11 | 2011-02-11 | Device for cutting transverse section specimen of human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100360766A CN102078207B (en) | 2011-02-11 | 2011-02-11 | Device for cutting transverse section specimen of human body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102078207A true CN102078207A (en) | 2011-06-01 |
| CN102078207B CN102078207B (en) | 2012-05-09 |
Family
ID=44084540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100360766A Expired - Fee Related CN102078207B (en) | 2011-02-11 | 2011-02-11 | Device for cutting transverse section specimen of human body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102078207B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133117A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Fault sample cutting device for sagittal section of human body |
| CN102133116A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Human coronal section specimen cutting device |
| CN104493886A (en) * | 2015-01-08 | 2015-04-08 | 中国科学院生物物理研究所 | Automatic ultrathin slice collecting system based on wireless control |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2178097Y (en) * | 1993-11-05 | 1994-09-28 | 李怀昕 | Electric dissector |
| US7104666B2 (en) * | 2003-10-07 | 2006-09-12 | Leica Microsysteme Gmbh | Cooling chamber and system of a cooling chamber with a microtome |
| US7313993B2 (en) * | 2002-03-09 | 2008-01-01 | Leica Microsystems Nussloch Gmbh | Feeding mechanism for a microtome |
| CN201019782Y (en) * | 2007-03-30 | 2008-02-13 | 张罗 | Skull anatomy device |
| CN102133116A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Human coronal section specimen cutting device |
| CN102133117A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Fault sample cutting device for sagittal section of human body |
-
2011
- 2011-02-11 CN CN2011100360766A patent/CN102078207B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2178097Y (en) * | 1993-11-05 | 1994-09-28 | 李怀昕 | Electric dissector |
| US7313993B2 (en) * | 2002-03-09 | 2008-01-01 | Leica Microsystems Nussloch Gmbh | Feeding mechanism for a microtome |
| US7104666B2 (en) * | 2003-10-07 | 2006-09-12 | Leica Microsysteme Gmbh | Cooling chamber and system of a cooling chamber with a microtome |
| CN201019782Y (en) * | 2007-03-30 | 2008-02-13 | 张罗 | Skull anatomy device |
| CN102133116A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Human coronal section specimen cutting device |
| CN102133117A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Fault sample cutting device for sagittal section of human body |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133117A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Fault sample cutting device for sagittal section of human body |
| CN102133116A (en) * | 2011-02-11 | 2011-07-27 | 李金玉 | Human coronal section specimen cutting device |
| CN102133116B (en) * | 2011-02-11 | 2012-07-25 | 魏君培 | Human coronal section specimen cutting device |
| CN102133117B (en) * | 2011-02-11 | 2013-07-10 | 张明杰 | Fault sample cutting device for sagittal section of human body |
| CN104493886A (en) * | 2015-01-08 | 2015-04-08 | 中国科学院生物物理研究所 | Automatic ultrathin slice collecting system based on wireless control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102078207B (en) | 2012-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102078207B (en) | Device for cutting transverse section specimen of human body | |
| CN102133117B (en) | Fault sample cutting device for sagittal section of human body | |
| CN102133116B (en) | Human coronal section specimen cutting device | |
| CN102133115B (en) | CT (computed tomography) analog digital human specimen cutting machine for statistics analysis | |
| CN102133114B (en) | Electric cutting device of human sectional specimens with sagittal planes | |
| CN102133113B (en) | Electric cutting device of human sectional specimens with coronal planes | |
| CN109106471B (en) | Cartilage rotary removing equipment system for bone implant materials | |
| CN208091728U (en) | A kind of ultra-thin freezing microtome | |
| CN111803183A (en) | Roller skin-picking knife for burn patients | |
| CN204505377U (en) | A kind of multi-functional traditional Chinese medicine slicing shredder | |
| CN201987595U (en) | Cutting machine for human body cross-sectional sample | |
| CN204445937U (en) | Pinpoint three-D ultrasonic image work actuator | |
| CN111141543B (en) | Pathological microtome for tissue embryology | |
| CN201894670U (en) | Electric coagulation cutting tool | |
| TWM319656U (en) | Structure of chilled cake cutter machine | |
| CN210347277U (en) | Pathological experiment sample segmentation ware of drawing materials | |
| CN210744440U (en) | High-temperature-resistant cable processing device | |
| CN204618298U (en) | Internal Medicine-Oncology sampler | |
| CN106393235A (en) | Handheld traditional Chinese medicine efficient slicer | |
| CN202330056U (en) | Pathological section material selection knife | |
| CN202447765U (en) | Single-shaft self-tapping equipment | |
| CN202051782U (en) | Operation suction cutter | |
| CN212232906U (en) | Novel bone sawing machine | |
| CN202894956U (en) | Glass ceramic light tube cutting machine with double cutting heads | |
| CN207991842U (en) | A kind of medical tissue slice device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jinyu Inventor after: Ming Ruihua Inventor before: Li Jinyu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI JINYU TO: LI JINYU MING RUIHUA |
|
| 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: 20120509 Termination date: 20130211 |