CN114916989A - Split type multi-purpose quick-dismantling drilling and positioning device for pediatric orthopedic surgery - Google Patents
Split type multi-purpose quick-dismantling drilling and positioning device for pediatric orthopedic surgery Download PDFInfo
- Publication number
- CN114916989A CN114916989A CN202210244021.2A CN202210244021A CN114916989A CN 114916989 A CN114916989 A CN 114916989A CN 202210244021 A CN202210244021 A CN 202210244021A CN 114916989 A CN114916989 A CN 114916989A
- Authority
- CN
- China
- Prior art keywords
- drilling tool
- gear
- drilling
- positioning
- ring
- 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.)
- Withdrawn
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 147
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 30
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 230000033001 locomotion Effects 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 9
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 230000011218 segmentation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 5
- 230000008094 contradictory effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000003340 mental effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012829 orthopaedic surgery Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
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
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
-
- 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
- A61B90/08—Accessories or related features not otherwise provided for
-
- 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
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- 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
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0801—Prevention of accidental cutting or pricking
- A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Dentistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a split type multipurpose quick-dismantling drilling positioning device for pediatric orthopedic surgery, which comprises a split type multipurpose transmission mechanism, a multi-azimuth drilling tool positioning quick-dismantling auxiliary mechanism, a rotary driving assembly and a drilling tool movement auxiliary mechanism. The invention belongs to the field of auxiliary instruments for orthopedic drilling, and particularly relates to a split type multipurpose quick-release drilling positioning device for pediatric orthopedic surgery; based on the contradictory characteristics that the auxiliary positioning and guiding are provided for the drilling tool for the orthopedic surgery in the pediatric orthopedic surgery and the visual line of the drilling tool during the surgery cannot be shielded by the guiding device, the split type multipurpose transmission mechanism is designed, the drilling angle and the drilling position of the drilling tool body can be freely adjusted through the U-shaped rotating frame, the drilling tool supporting frame and the sliding adjusting slide block which can slide in a lifting mode, the visual field obtained from the penetrating circular groove is wide enough, the visual line of a doctor cannot be blocked after the drilling tool penetrates through the circular groove, the auxiliary positioning and guiding effects with remarkable effects are provided, and the manpower is saved.
Description
Technical Field
The invention belongs to the technical field of auxiliary instruments for orthopedic drilling, and particularly relates to a split type multipurpose quick-release drilling positioning device for pediatric orthopedic surgery.
Background
Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. Among the prior art, generally all can use the orthopedics electric drill during human fracture, current orthopedics electric drill is because drill bit and brill body are in the same place, when medical personnel handheld electric drill drills patient's skeleton, can be blocked the sight by the positioner of electric drill itself and be unfavorable for drilling like this, and then need place the drilling tool in one side when need not using the electric drill, prevent that the drill bit mistake from touching patient's health position and causing the damage to it, these two kinds of technical problem still can't be solved simultaneously to current equipment, and current electric drill drilling positioner for child's orthopedics operation is difficult to realize the location and the dismantlement convenient to drilling tool itself, still there is a great deal of inconvenience during the use, the event needs to propose a split type multi-purpose quick detach formula drilling positioner for child's orthopedics operation.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a split type multipurpose quick-release drilling positioning device for pediatric orthopedic surgery, which solves the technical problems that auxiliary positioning and guiding are required to be provided for a drilling tool for orthopedic surgery in the market at present, and the sight cannot be shielded, and achieves the technical effects of convenient positioning and dismounting of the drilling tool and the like which are difficult to achieve in the prior art.
The technical scheme adopted by the invention is as follows: the invention provides a split type multipurpose quick-release drilling positioning device for pediatric orthopedic surgery, which comprises a split type multipurpose transmission mechanism, a multi-direction drilling tool positioning quick-release auxiliary mechanism, a rotary driving assembly and a drilling tool movement auxiliary mechanism, wherein the split type multipurpose transmission mechanism is arranged on the drilling tool movement auxiliary mechanism, the multi-direction drilling tool positioning quick-release auxiliary mechanism is divided into two groups and arranged on the drilling tool movement auxiliary mechanism, and the rotary driving assembly is arranged on the multi-direction positioning quick-release auxiliary mechanism.
Preferably, the split type multipurpose transmission mechanism comprises a multipurpose transmission ring, a multipurpose transmission gear, an electric cylinder, a multipurpose propulsion rack, an arc-shaped guide chute, a guide upright post, a transmission curved rod, a switching type overturning baffle, a bottom positioning ring, a through circular groove, a bottom mounting plate and a bottom mounting rod, wherein the bottom mounting rod is arranged on the drilling tool movement auxiliary mechanism, the bottom mounting plate is fixedly connected onto the bottom mounting rod, the body of the electric cylinder is arranged on the bottom mounting plate, the multipurpose propulsion rack is fixedly connected onto the output end of the electric cylinder, the bottom positioning ring is fixedly connected onto the bottom mounting plate, the through circular groove is penetratingly arranged on the bottom positioning ring and the bottom mounting plate, a guide upright post array is fixedly connected onto the bottom positioning ring, the multipurpose transmission ring is arranged on the guide upright post, an arc-shaped guide chute array is arranged on the multipurpose transmission ring, the multipurpose transmission ring is rotatably arranged on the guide upright post through the arc-shaped guide chute embedding, the multipurpose transmission gear array is arranged on the outer wall of the multipurpose transmission ring, the multipurpose propulsion rack is meshed with the multipurpose transmission gear, the switching type turnover baffle plate array is hinged to the bottom positioning ring, one end of the transmission curved rod is hinged to the multipurpose transmission ring, and the other end of the transmission curved rod is hinged to the switching type turnover baffle plate.
Furthermore, the multi-azimuth drilling tool positioning quick-release type auxiliary mechanism comprises a fixed base, a fixed cylinder body, a quick-release type transmission gear, a gear rotating support, a gear rotating shaft sleeve, a gear internal threaded hole, a threaded transmission rod, a hexagonal sliding groove and a contact positioning pad, wherein the fixed base is arranged on the drilling tool motion auxiliary mechanism, the fixed cylinder body is fixedly connected on the fixed base, the gear rotating support is fixedly connected on the outer wall of the fixed cylinder body in three groups, the gear rotating shaft sleeve is embedded and rotatably arranged on the gear rotating support, the quick-release type transmission gear is fixedly connected on the gear rotating shaft sleeve, the gear internal threaded hole is arranged on the gear rotating shaft sleeve and the quick-release type transmission gear in a penetrating way, the hexagonal sliding groove is arranged on the side wall of the fixed cylinder body in a penetrating way, the threaded transmission rod is in a threaded connection way in the gear internal threaded hole, the hexagonal sliding rod is embedded and slidably arranged in the hexagonal sliding groove, the internal threaded hole of gear and hexagon sliding tray communicate mutually, and the bottom of screw thread transfer line is located in the rotation of hexagon slide bar, and the bottom of contact position pad rigid coupling in hexagon slide bar.
Wherein, the rotary driving assembly includes small-size driving motor, bevel gear one, bevel gear two, rotary drive gear, the rotary assembly backup pad, encircle the drive tooth, rotating sleeve and cooperation ring gear, small-size driving motor locates on the drilling tool motion complementary unit, bevel gear one locates on small-size driving motor's the output, the rotary assembly backup pad is located on the drilling tool motion complementary unit, rotary drive gear rotates and locates in the rotary assembly backup pad, bevel gear two locates on rotary drive gear, bevel gear one, the meshing connection between the bevel gear two, the rotation sleeve gomphosis rotates and locates on the fixed barrel, encircle the drive tooth and locate on the outer wall of rotating sleeve, encircle and drive tooth and connect between drive tooth and the rotary drive gear, cooperation ring gear rigid coupling is on rotating sleeve's outer wall, be equipped with the drilling tool body in fixed barrel and the rotating sleeve.
Preferably, the drilling tool motion assisting mechanism comprises a device mounting support, a telescopic push rod, a push rod connecting rod, a sliding guide rail, a sliding adjusting slider, a U-shaped rotating frame and a drilling tool support frame, the device mounting support is mounted on the operating bed, the machine body of the telescopic push rod is fixedly connected onto the device mounting support, the push rod connecting rod is fixedly connected onto the output end of the telescopic push rod, the sliding guide rail is fixedly connected onto the push rod connecting rod, the sliding adjusting slider is embedded and slidably arranged on the sliding guide rail, the U-shaped rotating frame is rotatably arranged on the sliding adjusting slider, and the drilling tool support frame is rotatably arranged on the U-shaped rotating frame.
In order to drive the split type multipurpose transmission mechanism to synchronously move through the telescopic push rod, the bottom mounting rod is fixedly connected to the push rod connecting rod.
Furthermore, the body of the small-sized driving motor is fixedly connected to the inner wall of the drilling tool support frame, the fixed base is fixedly connected to the inner wall of the drilling tool support frame, and the rotating assembly support plate is fixedly connected to the inner wall of the drilling tool support frame.
In order to prevent the drilling tool body from being damaged when the drilling tool body is positioned, the contact positioning pad is made of rubber.
In order to ensure normal matching operation between the multi-azimuth drilling tool positioning quick-release type auxiliary mechanism and the rotary driving assembly, the matching gear ring is in meshing connection with the quick-release type transmission gear.
The invention with the structure has the following beneficial effects: the scheme provides a split type multipurpose quick-release drilling and positioning device for pediatric orthopedic surgery, solves the technical problems that in the existing market, auxiliary positioning and guiding are required to be provided for a drilling tool for orthopedic surgery, and sight cannot be blocked, and achieves the technical effects that in the prior art, the drilling tool is difficult to achieve, such as convenient positioning and disassembly, and the like, and has the following advantages:
(1) the invention designs a split type multipurpose transmission mechanism based on the contradictory characteristics that the auxiliary positioning and guiding are provided for a drilling tool of the orthopedic operation in the pediatric orthopedic operation, and the visual line of the guiding device can not be shielded by the guiding device, an electric cylinder can be controlled as required during the operation, so that the electric cylinder drives a multipurpose propulsion rack to retract through the output end of the electric cylinder, a multipurpose transmission ring is driven to rotate through a multipurpose transmission tooth, the multipurpose transmission ring is embedded and rotated along a guiding upright post through an arc-shaped guiding sliding groove at the moment, the rotation of the multipurpose transmission ring is stable, a switching type turnover baffle is pulled by a transmission curved rod to respectively move towards the peripheral direction, the penetration circular groove is completely transparent, a doctor holds the drilling tool body by hand, and freely adjusts the drilling angle and the position of the drilling tool body through a U-shaped rotating frame, a drilling tool supporting frame and a sliding adjusting slide block capable of lifting and sliding, the visual field obtained from the through circular groove is wide enough, the drilling tool cannot block the sight of a doctor after passing through the through circular groove, the auxiliary positioning and guiding effects with remarkable effects are provided, and the labor is saved;
(2) through the arrangement of the split type multipurpose transmission mechanism, when the drilling tool is idle, the electric cylinder is directly controlled to drive the multipurpose propulsion rack to move outwards, so that the multipurpose transmission ring rotates, the multipurpose transmission ring is embedded and rotated along the guide upright post through the arc-shaped guide sliding groove, the switching type turnover baffle is pushed to move and draw close through the transmission curved rod, the multipurpose propulsion rack penetrates through the upper part of the circular groove and is closed and blocked by the switching type turnover baffle, a doctor does not need to hold the drilling tool body, the drilling tool body naturally falls through the sliding adjusting sliding block until the drill bit end of the drilling tool body abuts against the switching type turnover baffle, the drilling tool body cannot fall downwards at the moment, a patient is protected, then the split type multipurpose transmission mechanism and the drilling tool body are driven to move and retract through controlling the telescopic push rod, and the doctor can perform subsequent treatment of an operation, the effect of preventing the drilling tool from hurting the body of a patient after the drilling tool body is used is achieved, the mental burden of a doctor in the operation process is saved, and the operation is efficiently and smoothly carried out;
(3) through the arrangement of the multi-azimuth drilling tool positioning quick-release type auxiliary mechanism and the rotary driving assembly, the small driving motor can be controlled to drive the bevel gear to rotate twice after being started, then the rotary driving gear drives the bevel gear to rotate around the driving teeth and drives the rotary sleeve to rotate, then the matching toothed rings on two sides drive the multi-azimuth drilling tool positioning quick-release type auxiliary mechanisms on two sides to operate respectively, at the moment, the thread transmission rods on two sides rotate forward in the threaded hole in the gear along with the rotary quick-release type driving gear, the thread transmission rods rotate and push the hexagonal sliding rod to move, so that the hexagonal sliding rod slides from six directions to the direction of the drilling tool body in the hexagonal sliding groove to position the drilling tool body gradually, at the moment, the positioning effect of the drilling tool body is stable, and the drilling tool body can be subjected to auxiliary adjustment through the U-shaped rotating frame and the drilling tool supporting frame, the drilling tool body can be taken down from the multi-direction drilling tool positioning quick-dismantling auxiliary mechanism by controlling the output end of the small driving motor to rotate reversely, so that the drilling tool body is very convenient to mount and dismount;
(4) the drilling tool body can be adjusted at any angle through the U-shaped rotating frame and the drilling tool supporting frame, and meanwhile, the pressure of the wrist of a doctor operating room is relieved, so that the drilling tool is very convenient.
Drawings
FIG. 1 is a front view of a quick-release drilling positioning device for a divided multi-purpose pediatric orthopaedic surgery according to the present invention;
FIG. 2 is a bottom view of the segmented multi-purpose transmission provided by the present invention;
FIG. 3 is a schematic view of a portion of the split type multi-purpose transmission mechanism provided in the present invention;
FIG. 4 is an exploded view of a portion of the split type multi-purpose transmission mechanism provided in the present invention;
FIG. 5 is a schematic view of a closed state of a switching type flip plate of the split type multipurpose transmission mechanism provided by the present invention;
FIG. 6 is a schematic cross-sectional view of a drill support stand, a multi-directional drill positioning and quick-release type auxiliary mechanism and a rotary drive assembly according to the present invention;
FIG. 7 is a perspective view of the multi-directional drill positioning quick disconnect assist mechanism and rotary drive assembly provided in the present invention;
FIG. 8 is a bottom view of the multi-directional drilling tool positioning quick-release type auxiliary mechanism provided by the present invention;
FIG. 9 is a schematic structural view of a quick release type transmission gear, a gear rotating bracket, a gear rotating shaft sleeve, a threaded internal gear hole, a threaded transmission rod, a hexagonal sliding groove and a contact positioning pad provided by the invention;
FIG. 10 is a side view of a hexagonal slide bar provided by the present invention;
FIG. 11 is a schematic bottom view of the U-shaped turret and drill support provided by the present invention;
fig. 12 is a partially enlarged view of a portion a of fig. 6.
Wherein, 1, a split type multipurpose transmission mechanism, 2, a multi-azimuth drilling tool positioning quick-dismantling type auxiliary mechanism, 3, a rotary driving component, 4, a drilling tool motion auxiliary mechanism, 5, a multipurpose transmission ring, 6, a multipurpose transmission tooth, 7, an electric cylinder, 8, a multipurpose propulsion rack, 9, an arc-shaped guide chute, 10, a guide upright post, 11, a transmission curved rod, 12, a switching type overturning baffle, 13, a bottom positioning ring, 14, a through circular groove, 15, a bottom mounting plate, 16, a bottom mounting rod, 17, a fixed base, 18, a fixed cylinder body, 19, a quick-dismantling type transmission gear, 20, a gear rotating bracket, 21, a gear rotating shaft sleeve, 22, a gear internal threaded hole, 23, a threaded transmission rod, 24, a hexagonal sliding rod, 25, a hexagonal sliding groove, 26, a contact positioning pad, 27, a small-size driving motor, 28, a first bevel gear, 29 and a second bevel gear, 30. the rotary driving device comprises a rotary driving gear 31, a rotary component supporting plate 32, a surrounding driving gear 33, a rotary sleeve 34, a matching gear ring 35, a device mounting support 36, a telescopic push rod 37, a push rod connecting rod 38, a sliding guide rail 39, a sliding adjusting slide block 40, a U-shaped rotating frame 41, a drilling tool supporting frame 42 and a drilling tool body.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1, the invention provides a split type multipurpose quick-release drilling positioning device for pediatric orthopedic surgery, which comprises a split type multipurpose transmission mechanism 1, a multi-azimuth drilling tool positioning quick-release auxiliary mechanism 2, a rotary driving assembly 3 and a drilling tool movement auxiliary mechanism 4, wherein the split type multipurpose transmission mechanism 1 is arranged on the drilling tool movement auxiliary mechanism 4, the multi-azimuth drilling tool positioning quick-release auxiliary mechanism 2 is divided into two groups and arranged on the drilling tool movement auxiliary mechanism 4, and the rotary driving assembly 3 is arranged on the multi-azimuth drilling tool positioning quick-release auxiliary mechanism 2.
As shown in fig. 2-5, the split-type multipurpose transmission mechanism 1 includes a multipurpose transmission ring 5, a multipurpose transmission gear 6, an electric cylinder 7, a multipurpose propulsion rack 8, an arc-shaped guiding chute 9, a guiding column 10, a transmission curved bar 11, a switching-type turnover baffle 12, a bottom positioning ring 13, a through circular groove 14, a bottom mounting plate 15 and a bottom mounting bar 16, the bottom mounting bar 16 is disposed on the drilling tool movement auxiliary mechanism 4, the bottom mounting plate 15 is fixedly connected to the bottom mounting bar 16, a body of the electric cylinder 7 is disposed on the bottom mounting plate 15, the multipurpose propulsion rack 8 is fixedly connected to an output end of the electric cylinder 7, the bottom positioning ring 13 is fixedly connected to the bottom mounting plate 15, the through circular groove 14 is fixedly connected to the bottom positioning ring 13 and the bottom mounting plate 15, an array of the guiding columns 10 is fixedly connected to the bottom positioning ring 13, the multipurpose transmission ring 5 is disposed on the guiding column 10, the array of arc guide chute 9 is located on the multi-purpose driving ring 5, multi-purpose driving ring 5 rotates through the gomphosis of arc guide chute 9 and locates on the guide post 10, the array of multi-purpose driving tooth 6 is located on the outer wall of multi-purpose driving ring 5, the meshing is connected between multi-purpose propulsion rack 8 and the multi-purpose driving tooth 6, switching formula upset baffle 12 array articulates on bottom holding ring 13, the one end of transmission curved bar 11 articulates on multi-purpose driving ring 5, the other end of stating transmission curved bar 11 articulates on switching formula upset baffle 12.
As shown in fig. 6-10, the multi-azimuth drill positioning and quick-release auxiliary mechanism 2 includes a fixed base 17, a fixed barrel 18, a quick-release transmission gear 19, a gear rotating bracket 20, a gear rotating shaft sleeve 21, a threaded internal hole 22 of a gear, a threaded transmission rod 23, a hexagonal sliding rod 24, a hexagonal sliding groove 25 and a contact positioning pad 26, the fixed base 17 is disposed on the drill movement auxiliary mechanism 4, the fixed barrel 18 is fixedly connected to the fixed base 17, the gear rotating bracket 20 is divided into three groups and fixedly connected to the outer wall of the fixed barrel 18, the gear rotating shaft sleeve 21 is rotatably embedded in the gear rotating bracket 20, the quick-release transmission gear 19 is fixedly connected to the gear rotating shaft sleeve 21, the threaded internal hole 22 of the gear is penetratingly disposed on the gear rotating shaft sleeve 21 and the quick-release transmission gear 19, the hexagonal sliding groove 25 is penetratingly disposed on the side wall of the fixed barrel 18, the threaded transmission rod 23 is threadedly connected to the threaded internal hole 22 of the gear, the hexagonal sliding rod 24 is embedded and slidably arranged in the hexagonal sliding groove 25, the internal threaded hole 22 of the gear is communicated with the hexagonal sliding groove 25, the hexagonal sliding rod 24 is rotatably arranged at the bottom of the threaded transmission rod 23, and the contact positioning pad 26 is fixedly connected to the bottom of the hexagonal sliding rod 24.
As shown in fig. 6 and 12, the rotary driving assembly 3 includes a small driving motor 27, a first bevel gear 28, a second bevel gear 29, a rotary driving gear 30, a rotary assembly supporting plate 31, a surrounding driving tooth 32, a rotary sleeve 33 and a mating toothed ring 34, the small driving motor 27 is provided on the drill movement assisting mechanism 4, the first bevel gear 28 is provided on the output end of the small driving motor 27, the rotary assembly supporting plate 31 is provided on the drill movement assisting mechanism 4, the rotary driving gear 30 is rotatably provided on the rotary assembly supporting plate 31, the second bevel gear 29 is provided on the rotary driving gear 30, the first bevel gear 28 and the second bevel gear 29 are engaged with each other, the rotary sleeve 33 is engaged with and rotatably provided on the fixed barrel 18, the surrounding driving tooth 32 is circumferentially provided on the outer wall of the rotary sleeve 33, the surrounding driving tooth 32 is engaged with the rotary driving gear 30, the mating toothed ring 34 is fixedly connected to the outer wall of the rotary sleeve 33, a drill body 42 is provided in the fixed barrel 18 and the rotating sleeve 33.
As shown in fig. 1, 6 and 11, the drill movement assist mechanism 4 includes a device mounting bracket 35, a telescopic push rod 36, a push rod connecting rod 37, the device comprises a sliding guide rail 38, a sliding adjusting slider 39, a U-shaped rotating frame 40 and a drilling tool support frame 41, wherein the device mounting bracket 35 is mounted on an operating bed, the body of a telescopic push rod 36 is fixedly connected onto the device mounting bracket 35, a push rod connecting rod 37 is fixedly connected onto the output end of the telescopic push rod 36, the sliding guide rail 38 is fixedly connected onto the push rod connecting rod 37, the sliding adjusting slider 39 is embedded and slidably arranged on the sliding guide rail 38, the U-shaped rotating frame 40 is rotatably arranged on the sliding adjusting slider 39, the drilling tool support frame 41 is rotatably arranged on the U-shaped rotating frame 40, the body of the small-sized driving motor 27 is fixedly connected onto the inner wall of the drilling tool support frame 41, a fixed base 17 is fixedly connected onto the inner wall of the drilling tool support frame 41, and a rotating assembly support plate 31 is fixedly connected onto the inner wall of the drilling tool support frame 41.
As shown in fig. 1, the bottom mounting rod 16 is fixedly connected to a push rod connecting rod 37 in order to drive the split-type multi-purpose transmission mechanism 1 to move synchronously via a telescopic push rod 36.
As shown in fig. 8, the contact positioning pad 26 is made of rubber so that the drill body 42 is not damaged when the drill body 42 is positioned.
As shown in fig. 7, the mating ring gear 34 is in meshing engagement with the quick release drive gear 19.
When the device is used, the device is firstly slidably mounted on one side of an operating bed through the device mounting bracket 35, after a patient lies on the operating bed, the output end of the telescopic push rod 36 is controlled to extend out or retract, so that the push rod connecting rod 37 drives the split type multipurpose transmission mechanism 1 and the drilling tool body 42 to move together until the drilling tool body 42 moves to the position above the position of the patient needing operation, a doctor places the end part of the drilling tool body 42 in the fixed cylinder body 18 and the rotating sleeve 33 in the drilling tool supporting frame 41, so that the drilling tool body 42 is positioned between the six groups of contact positioning pads 26, then the small-sized driving motor 27 is started, the bevel gear I28 is controlled to drive the bevel gear II 29 to rotate, then the rotating driving gear 30 drives the surrounding driving teeth 32 to rotate, the rotating sleeve 33 is driven to be embedded and rotated between the fixed cylinder bodies 18 on the two sides, and then the matching gear rings 34 on the two sides rotate along with the rotating sleeve 33, the multi-azimuth drill positioning and quick-release auxiliary mechanisms 2 on two sides are driven to respectively operate, at the moment, the quick-release transmission gear 19 rotates along with the matching toothed ring 34, then the threaded transmission rod 23 starts to move through the internal threaded hole 22 of the gear, and due to the design of the hexagonal sliding rod 24, the hexagonal sliding rod 24 can only slide in the hexagonal sliding groove 25 and cannot rotate along with the threaded transmission rod 23, so that the rotating threaded transmission rod 23 rotates and advances in the internal threaded hole 22 of the gear, the threaded transmission rod 23 rotates and pushes the hexagonal sliding rod 24 to move, the hexagonal sliding rod 24 slides in the hexagonal sliding groove 25 from six directions to the direction of the drill body 42, the drill body 42 is gradually positioned through contacting the positioning pad 26, at the moment, the positioning effect of the drill body 42 is stable, and the drill body 42 can be subjected to auxiliary adjustment through the U-shaped rotating frame 40 and the drill support frame 41, the quick-release transmission gear 19 can be controlled to rotate reversely by controlling the output end of the small driving motor 27 to rotate reversely, so that the threaded transmission rod 23 moves towards the outer side of the fixed barrel 18, the contact positioning pad 26 is gradually separated from the drilling tool body 42, the drilling tool body 42 is convenient to take down from the multi-directional drilling tool positioning quick-release auxiliary mechanism 2, and the drilling tool body 42 is very convenient and reliable to mount and dismount; after the drilling tool body 42 is positioned, the electric cylinder 7 can be controlled as required during an operation, the output end of the electric cylinder 7 drives the multipurpose propulsion rack 8 to retract, then the multipurpose transmission ring 5 is driven to rotate through the multipurpose transmission teeth 6, the multipurpose transmission ring 5 is embedded and rotated along the guide upright post 10 through the arc-shaped guide sliding groove 9 at the moment, so that the multipurpose transmission ring 5 is more stable to rotate, then the switching type turnover baffle plate 12 is pulled to move towards the peripheral direction through the transmission curved rod 11, the penetrating circular groove 14 is completely through, at the moment, a doctor holds the drilling tool body 42, the drilling angle and the position of the drilling tool body 42 are freely adjusted through the U-shaped rotating frame 40, the drilling tool support frame 41 and the sliding adjusting slide block 39 which can slide in a lifting and sliding mode, the vision obtained by penetrating through the circular groove 14 is wide enough, the vision of the doctor cannot be blocked, and the auxiliary positioning and guiding effects with obvious effects are provided for the drilling tool body 42, the manpower is saved, when the drilling tool body 42 is used, the electric cylinder 7 is directly controlled to drive the multipurpose propulsion rack 8 to move outwards, so that the multipurpose transmission ring 5 rotates, the multipurpose transmission ring 5 is embedded and rotates along the guide upright post 10 through the arc-shaped guide chute 9 at the moment, so that the switching type overturning baffle 12 is pushed to move and draw close through the transmission curved rod 11, the multipurpose transmission ring penetrates through the upper part of the circular groove 14 and is closed and blocked by the switching type overturning baffle 12, at the moment, a doctor does not need to hold the drilling tool body 42, the drilling tool body 42 naturally falls through the sliding adjusting slide block 39 until the drill bit end of the drilling tool body 42 abuts against the switching type overturning baffle 12, at the moment, the drilling tool body 42 cannot fall downwards, a patient is protected, then the split type multipurpose transmission mechanism 1 and the drilling tool body 42 are driven to move and retract through the telescopic push rod 36, and at the doctor can perform subsequent treatment of an operation, the split type multipurpose transmission mechanism has the advantages that the effect of preventing a drilling tool from hurting the body of a patient after the drilling tool body 42 is used and the interference of the drilling tool in the operation are realized, the mental burden of a doctor in the operation process is saved, the operation is efficiently and smoothly carried out, and the split type multipurpose transmission mechanism can realize the effect that the guide equipment can not shield the sight line in the operation even if the auxiliary positioning and the guide are provided for the drilling tool of the orthopedic operation through the design of one component of the split type multipurpose transmission mechanism 1.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a multi-purpose child's bone surgery of segmentation is with quick detach formula drilling positioner which characterized in that: including multi-purpose drive mechanism of split type (1), diversified drilling tool location quick detach formula complementary unit (2), rotation driving subassembly (3) and drilling tool motion complementary unit (4), drilling tool motion complementary unit (4) is located in multi-purpose drive mechanism of split type (1), on drilling tool motion complementary unit (4) is located in diversified drilling tool location quick detach formula complementary unit (2) branch two sets of drilling tool motion complementary unit (4) of locating, rotation driving subassembly (3) are located on diversified drilling tool location quick detach formula complementary unit (2).
2. The detachable multi-purpose drilling and positioning device for children's orthopedics surgery according to claim 1, further comprising: the split type multipurpose transmission mechanism (1) comprises a multipurpose transmission ring (5), a multipurpose transmission gear (6), an electric cylinder (7), a multipurpose propulsion rack (8), an arc-shaped guide chute (9), a guide upright post (10), a transmission curved rod (11), a switching type turnover baffle (12), a bottom positioning ring (13), a through circular groove (14), a bottom mounting plate (15) and a bottom mounting rod (16), wherein the bottom mounting rod (16) is arranged on a drilling tool motion auxiliary mechanism (4), the bottom mounting plate (15) is fixedly connected onto the bottom mounting rod (16), a machine body of the electric cylinder (7) is arranged on the bottom mounting plate (15), the multipurpose propulsion rack (8) is fixedly connected onto an output end of the electric cylinder (7), the bottom positioning ring (13) is fixedly connected onto the bottom mounting plate (15), the through circular groove (14) is arranged on the bottom positioning ring (13) and the bottom mounting plate (15), the utility model discloses a switching formula upset baffle, including direction stand (10), guide post (10) array rigid coupling on bottom holding ring (13), on direction stand (10) was located in multi-purpose driving ring (5), arc direction spout (9) array was located on multi-purpose driving ring (5), multi-purpose driving ring (5) rotated through arc direction spout (9) gomphosis and was located on direction stand (10), multi-purpose driving tooth (6) array was located on the outer wall of multi-purpose driving ring (5), meshing connection between multi-purpose propulsion rack (8) and multi-purpose driving tooth (6), switching formula upset baffle (12) array articulates on bottom holding ring (13), the one end of transmission curved bar (11) articulates on multi-purpose driving ring (5), the other end of stating transmission curved bar (11) articulates on switching formula upset baffle (12).
3. The detachable multi-purpose drilling and positioning device for children's orthopedics surgery according to claim 2, wherein: the multi-azimuth drilling tool positioning quick-dismantling type auxiliary mechanism (2) comprises a fixing base (17), a fixing barrel body (18), a quick-dismantling type transmission gear (19), a gear rotating support (20), a gear rotating shaft sleeve (21), a gear internal threaded hole (22), a threaded transmission rod (23), a hexagonal sliding rod (24), a hexagonal sliding groove (25) and a contact positioning pad (26), wherein the fixing base (17) is arranged on the drilling tool movement auxiliary mechanism (4), the fixing barrel body (18) is fixedly connected onto the fixing base (17), the gear rotating support (20) is divided into three groups and fixedly connected onto the outer wall of the fixing barrel body (18), the gear rotating shaft sleeve (21) is embedded and rotatably arranged on the gear rotating support (20), the quick-dismantling type transmission gear (19) is fixedly connected onto the gear rotating shaft sleeve (21), the gear internal threaded hole (22) penetrates through the gear rotating shaft sleeve (21) and the quick-dismantling type transmission gear (19), hexagonal sliding tray (25) run through on the lateral wall of locating fixed stack shell (18), screw thread transfer line (23) threaded connection locates in gear inside screw hole (22), hexagonal slide bar (24) gomphosis slides and locates in hexagonal sliding tray (25), gear inside screw hole (22) and hexagonal sliding tray (25) are linked together, hexagonal slide bar (24) rotate the bottom of locating screw thread transfer line (23), contact position pad (26) rigid coupling is in the bottom of hexagonal slide bar (24).
4. The detachable multi-purpose drilling and positioning device for children's orthopedics surgery according to claim 3, wherein: the rotary driving component (3) comprises a small driving motor (27), a first bevel gear (28), a second bevel gear (29), a rotary driving gear (30), a rotary component supporting plate (31), a surrounding driving tooth (32), a rotary sleeve (33) and a matching gear ring (34), the small driving motor (27) is arranged on the drilling tool motion auxiliary mechanism (4), the first bevel gear (28) is arranged on the output end of the small driving motor (27), the rotary component supporting plate (31) is arranged on the drilling tool motion auxiliary mechanism (4), the rotary driving gear (30) is rotatably arranged on the rotary component supporting plate (31), the second bevel gear (29) is arranged on the rotary driving gear (30), the first bevel gear (28) and the second bevel gear (29) are in meshing connection, the rotary sleeve (33) is embedded and rotatably arranged on the fixed barrel body (18), encircle drive tooth (32) and encircle and locate on the outer wall of rotating sleeve (33), it connects to encircle meshing between drive tooth (32) and rotary drive gear (30), cooperation ring gear (34) rigid coupling is on the outer wall of rotating sleeve (33), be equipped with drilling tool body (42) in fixed stack shell (18) and rotating sleeve (33).
5. The detachable multi-purpose drilling and positioning device for children's orthopedics surgery according to claim 4, wherein: drilling tool motion complementary unit (4) are including device installing support (35), telescopic push rod (36), push rod connecting rod (37), sliding guide (38), slip control slider (39), U type rotating turret (40) and drilling tool support frame (41), install on the operation table device installing support (35), the fuselage rigid coupling of telescopic push rod (36) is on device installing support (35), push rod connecting rod (37) rigid coupling is on the output of telescopic push rod (36), sliding guide (38) rigid coupling is on push rod connecting rod (37), slip control slider (39) gomphosis slides and locates on sliding guide (38), U type rotating turret (40) rotate and locate on slip control slider (39), drilling tool support frame (41) rotate and locate on U type rotating turret (40).
6. The detachable multi-purpose drilling and positioning device for children's orthopedics surgery according to claim 5, wherein: the bottom mounting rod (16) is fixedly connected to the push rod connecting rod (37).
7. The detachable multi-purpose drilling and positioning device for children's orthopedics surgery according to claim 6, further comprising: the fuselage rigid coupling of small-size CD-ROM drive motor (27) is on the inner wall of drilling tool support frame (41), unable adjustment base (17) rigid coupling is on the inner wall of drilling tool support frame (41), rotating assembly backup pad (31) rigid coupling is on the inner wall of drilling tool support frame (41).
8. The detachable multi-purpose drilling and positioning device for children's orthopedics surgery according to claim 7, further comprising: the contact positioning pad (26) is made of rubber.
9. The detachable multi-purpose drilling and positioning device for children's orthopedics surgery according to claim 8, wherein: the matching toothed ring (34) is meshed with the quick-release transmission gear (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210244021.2A CN114916989A (en) | 2022-07-13 | 2022-07-13 | Split type multi-purpose quick-dismantling drilling and positioning device for pediatric orthopedic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210244021.2A CN114916989A (en) | 2022-07-13 | 2022-07-13 | Split type multi-purpose quick-dismantling drilling and positioning device for pediatric orthopedic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114916989A true CN114916989A (en) | 2022-08-19 |
Family
ID=82804564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210244021.2A Withdrawn CN114916989A (en) | 2022-07-13 | 2022-07-13 | Split type multi-purpose quick-dismantling drilling and positioning device for pediatric orthopedic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114916989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518180A (en) * | 2022-10-13 | 2022-12-27 | 潍坊医学院 | Laboratory degassing unit for basic medicine |
-
2022
- 2022-07-13 CN CN202210244021.2A patent/CN114916989A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518180A (en) * | 2022-10-13 | 2022-12-27 | 潍坊医学院 | Laboratory degassing unit for basic medicine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110448425B (en) | Multipurpose nursing frame for surgery | |
| CN114916989A (en) | Split type multi-purpose quick-dismantling drilling and positioning device for pediatric orthopedic surgery | |
| CN106175917A (en) | Intersection of sliding perspective orthopaedics pedicle screw inserts auxiliary equipment | |
| CN111658177A (en) | Orthopedics fixing device that resets convenient to disinfection apparatus of taking | |
| CN113599195A (en) | Traditional chinese medical science internal medicine rehabilitation and nursing device | |
| CN211355569U (en) | Examining table convenient for adjusting body position of patient for cardiac ultrasonic examination | |
| CN110141446B (en) | Operating bed | |
| CN104013504B (en) | Multifunctional medical bed allowing lifting and folding | |
| CN214966881U (en) | Traditional chinese medical science clinical examination device | |
| CN213911059U (en) | Clinical anesthesia branch of academic or vocational study is with case of diagnosing of portable | |
| CN210639357U (en) | Medical image diagnosis assistor | |
| CN111920441B (en) | Multi-stage adjustment is examining table for radiology department | |
| CN211188070U (en) | Oral cavity four-hand auxiliary operation table | |
| CN211301491U (en) | Conservative treatment auxiliary device for medical oncology | |
| CN113304005A (en) | Fixing device for endoscopy | |
| CN113244066A (en) | Auxiliary device for department of anesthesia | |
| CN215274112U (en) | Patient limb fixing frame for operating room nursing | |
| CN219681010U (en) | Hospital bed transfusion hand rack | |
| CN117982185B (en) | Multifunctional traction device for minimally invasive treatment of gastrointestinal tumor | |
| CN111588563A (en) | Thoracic surgery nursing is with supplementary device of changing dressings | |
| CN212456738U (en) | Surgical anesthesia lamp bracket | |
| CN211146034U (en) | Operation photography support | |
| CN214679203U (en) | Machine placer is transported to severe patient | |
| CN215606173U (en) | Movable fracture reduction robot | |
| CN219049214U (en) | Patient's lateral recumbent fixing device |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220819 |