CN114587493B - Cutting device for hand bone butt joint operation - Google Patents
Cutting device for hand bone butt joint operation Download PDFInfo
- Publication number
- CN114587493B CN114587493B CN202210300912.5A CN202210300912A CN114587493B CN 114587493 B CN114587493 B CN 114587493B CN 202210300912 A CN202210300912 A CN 202210300912A CN 114587493 B CN114587493 B CN 114587493B
- Authority
- CN
- China
- Prior art keywords
- metal frame
- metal
- locating support
- cutting device
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 78
- 210000002411 hand bone Anatomy 0.000 title claims abstract description 38
- 210000001503 joint Anatomy 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 230
- 238000005498 polishing Methods 0.000 claims abstract description 12
- 238000001356 surgical procedure Methods 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 8
- 238000005553 drilling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1657—Bone breaking devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1659—Surgical rasps, files, planes, or scrapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
- A61B17/1686—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hand or wrist
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B2017/1602—Mills
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Pathology (AREA)
- Neurosurgery (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a cutting device for a hand bone butt joint operation, which comprises a first metal frame, a second metal frame, a third metal frame and a fourth metal frame, wherein the first metal frame and the second metal frame are combined, the third metal frame and the fourth metal frame are combined, and an upper slide way is arranged on the inner side of the first metal frame. The cutting device for the hand bone butt joint operation is provided with the finger positioning mechanism, the tool bit driving mechanism and the movable cutting mechanism, so that the fingers to be cut off can be conveniently and rapidly positioned and clamped during the operation, the stability of the operation is improved, the cutting effect is smoother, the position of the tool bit can be conveniently driven, the polishing effect is achieved during the cutting, the flatness is improved, the cutting operation can be more rapidly performed, the positioning metal frame is horizontally moved up and down to cut off, the cutting device is simple and rapid, the situation of offset cannot occur, the observation is convenient and better, and the effect is better.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a cutting device for hand bone butt joint operation.
Background
The cutting device for the hand bone butt joint operation is supporting equipment for cutting and butt joint of fingers, under the condition that the fingers are cracked or broken, the hand bone butt joint operation is needed, the broken parts of the fingers are firstly cut off, then the broken bones are positioned and butt joint is carried out, and along with the continuous development of technology, the requirements of people on the manufacturing process of the cutting device for the hand bone butt joint operation are higher and higher.
The existing cutting device for the hand bone butt joint operation has the advantages that certain defects exist when the cutting device is used, after a plurality of fingers are broken, the butt joint length is different, some pliers are used for cutting redundant bones, time and labor are wasted, the bone cuts are not smooth, if the bone cuts are not polished, the fingers which are in butt joint are long sometimes, the use of people is not facilitated, in addition, the fingers which are in butt joint cannot be very convenient and fast to position and clamp when the cutting operation is performed, shadow situations can occur when the cutting operation is performed, the observation cannot be very convenient, and certain adverse effects are brought to the use process of people.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the cutting device for the hand bone butt joint operation, which can conveniently and rapidly position and clamp the fingers to be cut off when the operation is performed, increase the stability of the work, ensure that the cutting effect is smoother, can conveniently drive the position of a cutter head, has the polishing effect when cutting, increases the flatness, can rapidly perform the cutting operation, can simply and rapidly cut off the metal frame by vertical translation, can not generate the offset condition, has better effect, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a cutting device for operation of hand bone butt joint, includes a metal rack, no. two metal racks, no. three metal racks and No. four metal racks, make up between No. one metal rack and No. two metal racks, no. three metal racks and No. four metal racks make up, upper slide way and lower floor's slide way have been seted up respectively to the inboard of No. one metal rack and No. two metal racks, upper slide rail and lower floor's slide rail are installed respectively to the inboard of No. three metal racks and No. four metal racks, the cutting groove has been seted up to the inboard tip of No. four metal racks, the inside annular blade holder that is provided with of cutting groove.
As a preferable technical scheme of the application, a first positioning support plate is arranged at the inner position of the first metal frame, a second positioning support plate is arranged at the inner position of the third metal frame, upper positioning grooves are formed in the middle of the first metal frame and the middle of the third metal frame, first positioning columns are arranged on two sides of the bottom of the first metal frame, second positioning columns are arranged on two sides of the bottom of the third metal frame, lower positioning grooves are formed in the middle of the second metal frame and the middle of the fourth metal frame, first limiting grooves are formed in two sides of the upper end of the second metal frame, second limiting grooves are formed in two sides of the upper end of the fourth metal frame, a rotating shaft is arranged at the end of the fourth metal frame, a spring is positioned at the end of the rotating shaft, a first protection pad is fixedly connected to the surface of the upper positioning grooves, and a second protection pad is fixedly connected to the surface of the lower positioning grooves.
As a preferable technical scheme of the application, a driving connection port is formed in the inner side of the annular cutter holder, the driving connection port is connected with the rotating shaft, a cutter body is positioned and mounted on the outer wall of the annular cutter holder, a cutter head is integrally formed on the outer wall of the cutter body, and a polishing sheet is fixed on the outer side of the cutter body.
As an optimal technical scheme of the application, a positioning support is arranged at the bottom of the first positioning support, a second positioning support and a first positioning support are arranged at the bottom of the positioning support, a first anti-slip pad is fixedly connected to the bottom of the second positioning support, and a second anti-slip pad is fixedly connected to the bottom of the first positioning support.
As a preferable technical scheme of the application, the first metal frame and the second metal frame can be positioned in a superposition way, the third metal frame and the fourth metal frame can move in an up-and-down translation way at the end positions of the first metal frame and the second metal frame through an upper slide rail, a lower slide rail, an upper slide way and a lower slide way, and the end positions of the fourth metal frame and the annular tool apron are assembled.
As a preferable technical scheme of the application, the first metal frame and the second metal frame are clamped and positioned through the first limiting groove and the first positioning column, the third metal frame and the fourth metal frame are clamped and positioned through the second limiting groove and the second positioning column, the positions of the upper layer positioning groove and the lower layer positioning groove are overlapped and the fingers are positioned, the upper layer positioning groove and the first protection pad are in gluing positioning, the lower layer positioning groove and the second protection pad are in gluing positioning, and the rotating shaft and the spring drive the annular tool apron to rotate.
As a preferable technical scheme of the application, the annular cutter holder and the driving connecting port are integrally formed in a drilling mode, the annular cutter holder and the cutter body are integrally formed, the cutter body and the cutter head are integrally formed, and the outer side of the cutter body is fixed with the polishing sheet.
As an optimized technical scheme of the application, the first positioning support plate is positioned and installed with the positioning support, the positioning support is positioned and installed with the first positioning support and the second positioning support, the second positioning support is connected with the first anti-skid pad in a gluing way, and the first positioning support is connected with the second anti-skid pad in a gluing way.
As a preferable technical scheme of the application, a first graduated scale is arranged on the second metal frame, a second graduated scale is arranged on the fourth metal frame, a positioning collar is positioned at one corner of the top of the third metal frame, a positioner is arranged between the third metal frame and the positioning collar, a supporting rod is arranged at the upper end of the positioning collar, an adjusting rod is arranged on the supporting rod, the end part of the adjusting rod is connected with a lampshade, a lamp cap is arranged in the lampshade, and a switch is arranged on the outer side of the lampshade.
As a preferable technical scheme of the application, the bottom of the positioning clamping ring is positioned with the top of the third metal frame through the positioner, the position of the lampshade and the lamp holder is adjusted by the adjusting rod, and the adjusting rod can be adjusted in multiple directions.
Compared with the prior art, the invention provides a cutting device for hand bone butt joint operation, which has the following beneficial effects: this a hand bone is cutting device for butt joint operation, can conveniently carry out the location block through finger positioning mechanism, tool bit actuating mechanism and movable type cutting mechanism to the finger that needs to cut off in the operation, increase the stability of work, the effect of cutting off is more level and smooth, can conveniently drive the position of tool bit, the effect of polishing has in the time of cutting off, increase the roughness, still can be more quick carry out cutting operation, the translation is cut off from top to bottom to the location metal frame, it is simple quick, and the condition of skew can not appear, the effect is better, carry out the block location through limit slot No. one with the reference column between metal frame No. one and the metal frame No. two, carry out the block location through limit slot No. two with the reference column No. two, the upper strata constant head tank and lower floor's constant head tank's position coincidence and the finger are located, a protection pad and No. two protection pads are convenient for protect, and No. one, no. two locating brackets, a pair of anti-skidding pads, no. two anti-skidding pads are fixed at the further finger position in inside, install No. one metal frame No. two, no. three metal frames, the metal frame No. three metal frames are cut off the metal frame, the metal frame is cut off the position of cut off, the metal frame No. three metal frames is cut off the layer, the metal frame is cut down through the metal frame is cut off the layer, the metal frame is cut off the layer is cut at the top to the metal frame No. four, the metal frame is cut down, the cut edge is cut at the position is cut down, the cut edge is cut at the end, the position is cut edge is cut at the end, the end is cut edge is cut at the end, the time, the end is cut through the metal frame is cut edge is cut to the layer is cut to the metal frame is cut to the layer down at the upper layer, the metal frame is cut down has the upper layer is cut and the end, the condition of cut is cut down has the quality and the quality is cut and has the quality to be cut and convenient to the quality is convenient to the quality. Ensure more level and smooth when docking, increase the effect of cutting off, performance is more excellent, and when carrying out the during operation, can be with the upper end position of location rand location No. three metal racks, the bracing piece supports, the position of activity regulation pole makes lamp shade and lamp holder aim at the position of cutting, presses down the switch, the lamp holder sends high-intensity light, throws light on to the operation position, reduces the position of shadow, whole hand bone docking operation is with cutting device simple structure, convenient operation, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view showing the overall structure of a cutting device for a hand bone butt joint operation according to the present invention.
Fig. 2 is a schematic view of a structure of a metal frame of the cutting device for hand bone butt joint operation according to the present invention.
Fig. 3 is a schematic structural view of a combination of a first metal frame and a third metal frame in a cutting device for hand bone butt joint operation according to the present invention.
Fig. 4 is a schematic structural view of a combination of a second metal frame and a fourth metal frame in a cutting device for hand bone butt joint operation according to the present invention.
Fig. 5 is a schematic structural view of a first metal frame in a cutting device for hand bone butt joint operation according to the present invention.
Fig. 6 is a schematic structural view of a second metal frame in the cutting device for the hand bone butt joint operation.
Fig. 7 is a schematic structural view of an annular cutter holder in a cutting device for hand bone butt joint surgery according to the present invention.
Fig. 8 is a schematic structural view of a positioning bracket in a cutting device for hand bone butt joint surgery according to the present invention.
Fig. 9 is a schematic structural view of a lamp cap in a cutting device for hand bone butt joint operation according to the present invention.
In the figure: 1. a first metal frame; 2. a second metal frame; 3. a first positioning support plate; 4. an upper layer slide rail; 5. a second positioning support plate; 6. a third metal frame; 7. a lower slide rail; 8. a fourth metal frame; 9. a first positioning column; 10. an upper layer positioning groove; 11. a second positioning column; 12. a first limit groove; 13. a second limit groove; 14. cutting a groove; 15. an annular tool apron; 16. a rotating shaft; 17. a spring; 18. a lower layer positioning groove; 19. an upper slideway; 20. a first protective pad; 21. a second protective pad; 22. a lower slide way; 23. a cutter head; 24. a cutter body; 25. polishing the sheet; 26. driving the connection port; 27. positioning a support; 28. a first positioning bracket; 29. a second positioning bracket; 30. a first anti-slip pad; 31. a second anti-slip pad; 32. a first scale; 33. a second scale; 34. positioning a clamping ring; 35. a positioner; 36. a support rod; 37. an adjusting rod; 38. a lamp shade; 39. a lamp base; 40. and (3) a switch.
Detailed Description
Example 1
As shown in fig. 1-7, a cutting device for a hand bone butt joint operation comprises a first metal frame 1, a second metal frame 2, a third metal frame 6 and a fourth metal frame 8, wherein the first metal frame 1 and the second metal frame 2 are combined, the third metal frame 6 and the fourth metal frame 8 are combined, an upper layer sliding channel 19 and a lower layer sliding channel 22 are respectively formed in the inner sides of the first metal frame 1 and the second metal frame 2, an upper layer sliding rail 4 and a lower layer sliding rail 7 are respectively mounted in the inner sides of the third metal frame 6 and the fourth metal frame 8, a cutting groove 14 is formed in the inner side end part of the fourth metal frame 8, and an annular cutter seat 15 is arranged in the cutting groove 14.
Further, the inside position of No. 1 metal rack installs No. 3 location extension board, no. 5 location extension board is installed to the inside position of No. 6 metal rack, no. 1 metal rack and No. 6 metal rack's middle part has all seted up upper strata constant head tank 10, no. 9 is installed to No. 1 metal rack's bottom both sides, no. 11 is installed to No. 6 metal rack's bottom both sides, no. 2 lower floor's constant head tank 18 has all been seted up at No. 2 metal rack 2 and No.8 metal rack's middle part, no. 12 limit groove has been seted up to No. 2 metal rack's upper end both sides, no. 13 limit groove has been seted up to No.8 metal rack's upper end both sides, no.8 metal rack's tip is provided with pivot 16, the tip location of pivot 16 has spring 17, no. 10's fixed surface is connected with No. 20 of protection pad, no. 21 is connected with No. 1 protection pad, no. 1 and No. 2 between No. 2 metal rack's 2 through No. 12 and No. 9 location post, no. 12 and No. 6 metal rack's lower floor's constant head tank, no. 6 and No.8 metal rack's upper strata and No. 10 are carried out the constant head tank's 20, no. 20 is coincident with No. 10 location pad through No. 11 and No. 10 protection pad's upper strata and No.8 metal rack's upper strata, no. 8.
Further, the first metal frame 1 and the second metal frame 2 can be positioned in a superposition manner, the third metal frame 6 and the fourth metal frame 8 can move in an up-down translation manner through the upper slide rail 4, the lower slide rail 7, the upper slide way 19 and the lower slide way 22 at the end positions of the first metal frame 1 and the second metal frame 2, and the end position of the fourth metal frame 8 is assembled with the annular cutter seat 15.
Further, the first metal frame 1 and the second metal frame 2 are clamped and positioned through the first limiting groove 12 and the first positioning column 9, the third metal frame 6 and the fourth metal frame 8 are clamped and positioned through the second limiting groove 13 and the second positioning column 11, the upper layer positioning groove 10 coincides with the lower layer positioning groove 18 in position and is used for positioning fingers, the upper layer positioning groove 10 and the first protection pad 20 are glued and positioned, the lower layer positioning groove 18 and the second protection pad 21 are glued and positioned, and the rotating shaft 16 and the spring 17 drive the annular tool apron 15 to rotate.
Example two
On the basis of the first embodiment, as shown in fig. 1-7, a cutting device for a hand bone butt joint operation comprises a first metal frame 1, a second metal frame 2, a third metal frame 6 and a fourth metal frame 8, wherein the first metal frame 1 and the second metal frame 2 are combined, the third metal frame 6 and the fourth metal frame 8 are combined, an upper layer sliding channel 19 and a lower layer sliding channel 22 are respectively formed in the inner sides of the first metal frame 1 and the second metal frame 2, an upper layer sliding rail 4 and a lower layer sliding rail 7 are respectively arranged in the inner sides of the third metal frame 6 and the fourth metal frame 8, a cutting groove 14 is formed in the inner side end part of the fourth metal frame 8, and an annular cutter seat 15 is arranged in the cutting groove 14.
Further, a driving connection port 26 is formed in the inner side of the annular tool apron 15, the driving connection port 26 is connected with the rotating shaft 16, a tool body 24 is installed on the outer wall of the annular tool apron 15 in a positioning mode, a tool bit 23 is integrally formed on the outer wall of the tool body 24, and a polishing sheet 25 is fixed on the outer side of the tool body 24.
Further, the annular tool holder 15 and the driving connection port 26 are integrally formed in a drilling manner, the annular tool holder 15 and the tool body 24 are integrally formed, the tool body 24 and the tool bit 23 are integrally formed, and the outer side of the tool body 24 is fixed with the polishing piece 25.
Example III
On the basis of the first embodiment and the second embodiment, as shown in fig. 1-8, a cutting device for a hand bone butt joint operation comprises a first metal frame 1, a second metal frame 2, a third metal frame 6 and a fourth metal frame 8, wherein the first metal frame 1 and the second metal frame 2 are combined, the third metal frame 6 and the fourth metal frame 8 are combined, an upper layer sliding channel 19 and a lower layer sliding channel 22 are respectively formed in the inner sides of the first metal frame 1 and the second metal frame 2, an upper layer sliding rail 4 and a lower layer sliding rail 7 are respectively arranged in the inner sides of the third metal frame 6 and the fourth metal frame 8, a cutting groove 14 is formed in the inner side end part of the fourth metal frame 8, and an annular cutter seat 15 is arranged in the cutting groove 14.
Further, a positioning support 27 is installed at the bottom position of the first positioning support plate 3, a second positioning support 29 and a first positioning support 28 are installed at the bottom position of the positioning support 27, a first anti-slip pad 30 is fixedly connected to the bottom of the second positioning support 29, and a second anti-slip pad 31 is fixedly connected to the bottom of the first positioning support 28.
Further, the first positioning support plate 3 is positioned and installed with the positioning support 27, the positioning support 27 is positioned and installed with the first positioning support 28 and the second positioning support 29, the second positioning support 29 is connected with the first anti-slip pad 30 in a gluing way, and the first positioning support 28 is connected with the second anti-slip pad 31 in a gluing way.
Example IV
On the basis of the first embodiment, the second embodiment and the third embodiment, as shown in fig. 1 to 9, a cutting device for a hand bone butt joint operation comprises a first metal frame 1, a second metal frame 2, a third metal frame 6 and a fourth metal frame 8, wherein the first metal frame 1 and the second metal frame 2 are combined, the third metal frame 6 and the fourth metal frame 8 are combined, an upper layer sliding channel 19 and a lower layer sliding channel 22 are respectively formed in the inner sides of the first metal frame 1 and the second metal frame 2, an upper layer sliding rail 4 and a lower layer sliding rail 7 are respectively arranged in the inner sides of the third metal frame 6 and the fourth metal frame 8, a cutting groove 14 is formed in the inner side end part of the fourth metal frame 8, and an annular cutter seat 15 is arranged in the cutting groove 14.
Further, a first graduated scale 32 is arranged on the second metal frame 2, a second graduated scale 33 is arranged on the fourth metal frame 8, a positioning clamping ring 34 is positioned at one corner of the top of the third metal frame 6, a positioner 35 is arranged between the third metal frame 6 and the positioning clamping ring 34, a supporting rod 36 is arranged at the upper end of the positioning clamping ring 34, an adjusting rod 37 is arranged on the supporting rod 36, the end part of the adjusting rod 37 is connected with a lamp shade 38, a lamp cap 39 is arranged in the lamp shade 38, and a switch 40 is arranged on the outer side of the lamp shade 38.
Further, the bottom of the positioning collar 34 is positioned with the top of the third metal frame 6 through the positioner 35, the position of the lampshade 38 and the lamp cap 39 is adjusted by the adjusting rod 37, the adjusting rod 37 can be adjusted in multiple directions, the positioning collar 34 can be positioned at the upper end position of the third metal frame 6, the supporting rod 36 supports, the position of the adjusting rod 37 is moved, the lampshade 38 and the lamp cap 39 are aligned to the cutting position, the switch 40 is pressed, the lamp cap 39 emits high-intensity light, the operation position is illuminated, and the shadow is reduced.
Working principle: the invention comprises a first metal frame 1, a second metal frame 2, a first positioning support plate 3, an upper layer sliding rail 4, a second positioning support plate 5, a third metal frame 6, a lower layer sliding rail 7, a fourth metal frame 8, a first positioning column 9, a first positioning groove 10, a second positioning column 11, a first positioning groove 12, a second positioning groove 13, a cutting groove 14, an annular cutter seat 15, a rotating shaft 16, a spring 17, a lower layer positioning groove 18, an upper layer sliding channel 19, a first protection pad 20, a second protection pad 21, a lower layer sliding channel 22, a cutter head 23, a cutter body 24, a polishing sheet 25, a driving connection port 26, a positioning support 27, a first positioning bracket 28, a second positioning bracket 29, a first anti-sliding pad 30, a second anti-sliding pad 31, a first graduated scale 32, a second graduated scale 33, a positioning collar 34, a positioner 35, a supporting rod 36, an adjusting rod 37, a lampshade 38, a lamp cap 39 and a switch 40, when in use, the first metal frame 1 and the second metal frame 2 are clamped and positioned through the first limiting groove 12 and the first positioning column 9, the third metal frame 6 and the fourth metal frame 8 are clamped and positioned through the second limiting groove 13 and the second positioning column 11, the upper layer positioning groove 10 and the lower layer positioning groove 18 are overlapped in position and are used for positioning fingers, the first protection pad 20 and the second protection pad 21 are convenient for protecting the fingers, the first positioning support 28, the second positioning support 29, the first anti-skid pad 30 and the second anti-skid pad 31 are fixed at the inner positions of the further fingers, the positions of the fingers inside the first metal frame 1, the second metal frame 2, the third metal frame 6 and the fourth metal frame 8 are not deviated, after the fingers are positioned, the positions of the spring 17 are rotated, the annular tool apron 15 is driven to rotate, the position of the tool bit 23 cuts the cutting part of the finger, when cutting, the upper slide rail 4, the lower slide rail 7, the upper slide way 19 and the lower slide way 22 are used for adjusting the vertical translation positions of the third metal frame 6 and the fourth metal frame 8, the third metal frame 6 and the fourth metal frame 8 are upwards moved, the cutting position is adjusted until the cutting is finally completed, when cutting, the hand bones are polished through the polishing sheet 25, the butt joint is smoother, the cutting effect is improved, and when working, the positioning collar 34 can be positioned at the upper end position of the third metal frame 6, the supporting rod 36 is used for supporting, the position of the movable adjusting rod 37 is used for enabling the lampshade 38 and the lamp cap 39 to be aligned with the cutting position, the switch 40 is pressed down, the lamp cap 39 emits high-intensity light, the operation position is illuminated, the shadow is reduced, and the use performance is more excellent.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (8)
1. The utility model provides a hand bone is cutting device for butt joint operation, includes metal frame (1), no. two metal frames (2), no. three metal frames (6) and No. four metal frames (8), its characterized in that: the novel metal rack comprises a first metal rack (1) and a second metal rack (2), wherein the third metal rack (6) is combined with the fourth metal rack (8), an upper layer sliding channel (19) and a lower layer sliding channel (22) are respectively formed in the inner sides of the first metal rack (1) and the second metal rack (2), an upper layer sliding rail (4) and a lower layer sliding rail (7) are respectively arranged in the inner sides of the third metal rack (6) and the fourth metal rack (8), a cutting groove (14) is formed in the inner side end part of the fourth metal rack (8), and an annular cutter holder (15) is arranged in the cutting groove (14);
The middle parts of the first metal frame (1) and the third metal frame (6) are respectively provided with an upper-layer positioning groove (10), the middle parts of the second metal frame (2) and the fourth metal frame (8) are respectively provided with a lower-layer positioning groove (18), the end part of the fourth metal frame (8) is provided with a rotating shaft (16), and the end part of the rotating shaft (16) is positioned with a spring (17);
a driving connection port (26) is formed in the inner side of the annular cutter holder (15), the driving connection port (26) is connected with the rotating shaft (16), a cutter body (24) is positioned and installed on the outer wall of the annular cutter holder (15), a cutter head (23) is integrally formed on the outer wall of the cutter body (24), and a polishing sheet (25) is fixed on the outer side of the cutter body (24);
The first metal frame (1) and the second metal frame (2) are positioned in a superposed manner, the third metal frame (6) and the fourth metal frame (8) are positioned in a superposed manner, and the third metal frame (6) and the fourth metal frame (8) can move in an up-down translation manner at the end positions of the first metal frame (1) and the second metal frame (2) through an upper slide rail (4), a lower slide rail (7), an upper slide way (19) and a lower slide rail (22);
The upper layer positioning groove (10) is overlapped with the lower layer positioning groove (18) in position and is used for positioning the finger, and the rotating shaft (16) and the spring (17) drive the annular tool apron (15) to rotate;
When the cutting device for the hand bone butt joint operation is used, the spring (17) is rotated to drive the annular cutter holder (15) to rotate, the cutter head (23) cuts the cutting part of the finger, and meanwhile, the third metal frame (6) and the fourth metal frame (8) are translated through the upper sliding rail (4), the lower sliding rail (7), the upper sliding rail (19) and the lower sliding rail (22), the third metal frame (6) and the fourth metal frame (8) are upwards moved, and the cutting position is adjusted until the hand bone is finally cut off.
2. A cutting device for hand bone interfacing surgery according to claim 1, wherein: the utility model discloses a metal rack, including metal rack (1), locating support plate (3), no. two locating support plates (5) are installed to the inside position of No. three metal rack (6), reference column (9) are installed to the bottom both sides of No. one metal rack (1), no. two reference column (11) are installed to the bottom both sides of No. three metal rack (6), no. one spacing groove (12) have been seted up to the upper end both sides of No. two metal rack (2), no. two spacing grooves (13) have been seted up to the upper end both sides of No. four metal rack (8), the fixed surface of upper strata constant head tank (10) is connected with protection pad (20), the fixed surface of lower floor constant head tank (18) is connected with protection pad (21) No. two.
3. A cutting device for hand bone interfacing surgery according to claim 2, wherein: the locating support (27) is installed at the bottom position of the first locating support plate (3), the second locating support (29) and the first locating support (28) are installed at the bottom position of the locating support (27), a first anti-slip pad (30) is fixedly connected to the bottom of the second locating support (29), and a second anti-slip pad (31) is fixedly connected to the bottom of the first locating support (28).
4. A cutting device for hand bone interfacing surgery according to claim 2, wherein: carry out the block location through spacing groove (12) and reference column (9) between No. one metal stand (1) and No. two metal stands (2), carry out the block location through No. two spacing grooves (13) and No. two reference column (11) between No. three metal stand (6) and No. four metal stands (8), veneer location between upper strata constant head tank (10) and No. one protection pad (20), veneer location between lower floor constant head tank (18) and No. two protection pads (21).
5. A cutting device for hand bone interfacing surgery according to claim 1, wherein: the annular tool apron (15) and the driving connecting port (26) are integrally formed in a drilling mode, the annular tool apron (15) and the tool body (24) are integrally formed, the tool body (24) and the tool bit (23) are integrally formed, and the outer side of the tool body (24) is fixed with the polishing sheet (25).
6. A cutting device for hand bone interfacing surgery according to claim 3, wherein: the locating support is characterized in that the locating support plate (3) and the locating support (27) are located and installed, the locating support (27) and the locating support (28) and the locating support (29) are located and installed, the locating support (29) and the anti-slip pad (30) are connected in a gluing mode, and the locating support (28) and the anti-slip pad (31) are connected in a gluing mode.
7. A cutting device for hand bone interfacing surgery according to claim 1, wherein: be provided with scale (32) on No. two metal frames (2), be provided with scale (33) No. two on No. four metal frames (8), no. three top one corner of metal frame (6) is fixed a position collar (34), install locator (35) between No. three metal frame (6) and the position collar (34), bracing piece (36) are installed to the upper end of position collar (34), be provided with on bracing piece (36) and adjust pole (37), the end connection of adjusting pole (37) has lamp shade (38), the inside of lamp shade (38) is provided with lamp holder (39), the outside of lamp shade (38) is provided with switch (40).
8. The cutting device for hand bone interfacing surgery of claim 7, wherein: the bottom of the positioning clamping ring (34) is positioned with the top of the third metal frame (6) through the positioner (35), the adjusting rod (37) is used for adjusting the positions of the lampshade (38) and the lamp cap (39), and the adjusting rod (37) can be adjusted in multiple directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300912.5A CN114587493B (en) | 2022-03-25 | 2022-03-25 | Cutting device for hand bone butt joint operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300912.5A CN114587493B (en) | 2022-03-25 | 2022-03-25 | Cutting device for hand bone butt joint operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114587493A CN114587493A (en) | 2022-06-07 |
| CN114587493B true CN114587493B (en) | 2024-04-19 |
Family
ID=81810904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210300912.5A Active CN114587493B (en) | 2022-03-25 | 2022-03-25 | Cutting device for hand bone butt joint operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114587493B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6030391A (en) * | 1998-10-26 | 2000-02-29 | Micropure Medical, Inc. | Alignment gauge for metatarsophalangeal fusion surgery |
| CN103405263A (en) * | 2013-08-08 | 2013-11-27 | 上海浦灵生物科技有限公司 | Cutting device for standard wound of fingertip skin of primate |
| CN108904002A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers osseous surgery cutting device |
| CN108904001A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers resected bone device and its adjusting spanner being used cooperatively |
| CN208388827U (en) * | 2017-08-01 | 2019-01-18 | 超微（上海）骨科医院管理股份有限公司 | A kind of combined type phalangeal fracture fixator |
| CN209645036U (en) * | 2019-01-21 | 2019-11-19 | 湖州市第一人民医院 | Cutter device is used in a kind of operation of hospital orthopedics |
| CN110916756A (en) * | 2020-01-15 | 2020-03-27 | 谷昌德 | Angle-adjustable femoral osteotomy component for operation |
| CN111012434A (en) * | 2020-02-05 | 2020-04-17 | 嵊州风浦医疗设备科技有限公司 | Low-position automatic amputation hemostasis device |
| CN113143391A (en) * | 2021-05-28 | 2021-07-23 | 郭鸿彬 | Orthopedics operation auxiliary saw structure capable of being combined based on multiple functions |
| CN214511251U (en) * | 2020-12-08 | 2021-10-29 | 遂宁市中心医院 | Tibia osteotome |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017111634B3 (en) * | 2017-05-29 | 2018-10-04 | Heinz Kurz Gmbh | Medical cutting device with rotating knife |
-
2022
- 2022-03-25 CN CN202210300912.5A patent/CN114587493B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6030391A (en) * | 1998-10-26 | 2000-02-29 | Micropure Medical, Inc. | Alignment gauge for metatarsophalangeal fusion surgery |
| CN103405263A (en) * | 2013-08-08 | 2013-11-27 | 上海浦灵生物科技有限公司 | Cutting device for standard wound of fingertip skin of primate |
| CN208388827U (en) * | 2017-08-01 | 2019-01-18 | 超微（上海）骨科医院管理股份有限公司 | A kind of combined type phalangeal fracture fixator |
| CN108904002A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers osseous surgery cutting device |
| CN108904001A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers resected bone device and its adjusting spanner being used cooperatively |
| CN209645036U (en) * | 2019-01-21 | 2019-11-19 | 湖州市第一人民医院 | Cutter device is used in a kind of operation of hospital orthopedics |
| CN110916756A (en) * | 2020-01-15 | 2020-03-27 | 谷昌德 | Angle-adjustable femoral osteotomy component for operation |
| CN111012434A (en) * | 2020-02-05 | 2020-04-17 | 嵊州风浦医疗设备科技有限公司 | Low-position automatic amputation hemostasis device |
| CN214511251U (en) * | 2020-12-08 | 2021-10-29 | 遂宁市中心医院 | Tibia osteotome |
| CN113143391A (en) * | 2021-05-28 | 2021-07-23 | 郭鸿彬 | Orthopedics operation auxiliary saw structure capable of being combined based on multiple functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114587493A (en) | 2022-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108407119A (en) | A kind of silicon single crystal rod processing unit (plant) | |
| CN208717162U (en) | A kind of Full-automatic glass cutting | |
| CN114587493B (en) | Cutting device for hand bone butt joint operation | |
| CN208592513U (en) | A kind of plate pipe one laser cutting machine | |
| CN209830955U (en) | Cutting machine capable of adjusting plate cutting angle | |
| CN217991315U (en) | Automatic membrane machine that cuts of double-end laser | |
| CN205674327U (en) | Thick bamboo tube removes interior regulating device | |
| CN213796383U (en) | Auxiliary workbench | |
| CN213105666U (en) | Medical instrument placing frame cutting clamp with adjustable width | |
| CN212070603U (en) | Tool for cutting metal pipeline elbow | |
| CN212144778U (en) | Cutting machine for automobile wheel hub | |
| CN110464416B (en) | Bone drilling device for emergency orthopedics | |
| CN211491936U (en) | Plank drilling machine of accurate location | |
| CN211103967U (en) | Manipulator of engraving and milling machine | |
| CN209272791U (en) | A kind of rear axle case cutter device | |
| CN208303986U (en) | Cylinder block cuts holes equipment | |
| CN218224778U (en) | Boring machine for machining mechanical parts | |
| CN220393554U (en) | Positioning device for toughened glass cutting | |
| CN220498390U (en) | Five-axis linkage cutting machine tool | |
| CN220093329U (en) | Opening device for container seal head | |
| CN215238058U (en) | Two-sided milling equipment of aluminium alloy door and window frame | |
| CN217192959U (en) | High stability pipe cutting machine | |
| CN216031279U (en) | Punching equipment for die assembly | |
| CN213288936U (en) | CD line processing mechanism | |
| CN221212035U (en) | Grooving and perforating device for wood processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240325 Address after: 221000 No. 11, Yangshan Road, economic development zone, Gulou District, Xuzhou City, Jiangsu Province Applicant after: XUZHOU RENCI Hospital Country or region after: China Address before: Xuzhou benevolent hospital, No. 11, Yangshan Road, Gulou Economic Development Zone, Xuzhou, Jiangsu, 221000 Applicant before: Li Zhangcan Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |