CN114176981B - Integrated drilling device for orthopedics clinic - Google Patents
Integrated drilling device for orthopedics clinic Download PDFInfo
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- CN114176981B CN114176981B CN202111483239.5A CN202111483239A CN114176981B CN 114176981 B CN114176981 B CN 114176981B CN 202111483239 A CN202111483239 A CN 202111483239A CN 114176981 B CN114176981 B CN 114176981B
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- 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
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
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- 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
- A61B17/1613—Component parts
- A61B17/1626—Control means; Display units
-
- 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
- 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
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1235—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
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/126—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
- A61G13/1265—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface having inflatable chambers
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
-
- 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
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Neurosurgery (AREA)
- Dentistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Magnetic Treatment Devices (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to an integrated orthopedic clinical drill which comprises a workbench and a bracket fixed on the workbench, wherein a threaded rod perpendicular to the workbench is fixed on the bracket, a sliding sleeve is arranged on the threaded rod through a sliding limiting assembly, a bearing frame is fixed on the sliding sleeve, a driving mechanism is arranged on the bearing frame, a drill bit is arranged at the output end of the driving mechanism, the driving mechanism is also in rotary connection with a threaded sleeve which is in threaded connection with the threaded rod through a transmission assembly, and the threaded sleeve is in rotary connection with the sliding sleeve; the bearing frame is further provided with a fixing assembly, the fixing assembly is fixed with the bearing frame through a first magnetic attraction buckle assembly, the fixing assembly is further connected with the support through a guide assembly, and the guide assembly is provided with a second magnetic attraction buckle assembly. The invention can realize automatic fixation of patients and is convenient to operate.
Description
Technical Field
The invention relates to the technical field related to medical appliances, in particular to an integrated orthopedic clinical drill.
Background
Orthopedics is one of the most common departments in various hospitals, and mainly researches the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of the times and society, the orthopaedics trauma spectrum has obvious change, for example, the diseases such as bone joint tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the trauma caused by traffic accidents is obviously increased.
When the limb drilling process is carried out, doctors often directly drill holes by means of own experience and operation, and the limbs of the patients are required to be fixed by the aid of the fixing device which is additionally arranged before drilling, so that the operation is troublesome, and the operation efficiency is reduced.
Disclosure of Invention
The invention aims to provide an integrated orthopedic clinical drill for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the integrated orthopedic clinical drill comprises a workbench and a bracket fixed on the workbench, wherein a threaded rod mutually perpendicular to the workbench is fixed on the bracket, a sliding sleeve is installed on the threaded rod through a sliding limiting assembly, a bearing frame is fixed on the sliding sleeve, a driving mechanism is installed on the bearing frame, a drill bit is installed at the output end of the driving mechanism, the driving mechanism is also in rotary connection with a threaded sleeve which is in threaded connection with the threaded rod through a transmission assembly, and the threaded sleeve is in rotary connection with the sliding sleeve;
the bearing frame is also provided with a fixing component, the fixing component is fixed with the bearing frame through a first magnetic attraction buckle component, the fixing component is also connected with the bracket through a guide component, and the guide component is provided with a second magnetic attraction buckle component;
the fixing assembly is provided with a control device, the control device is connected with the first magnetic attraction buckle assembly and the second magnetic attraction buckle assembly, when the control device triggers, the first magnetic attraction buckle assembly controls the fixing assembly to be separated from the bearing frame, and the second magnetic attraction buckle assembly controls the guiding assembly to be fixed.
As a further scheme of the invention: the driving mechanism comprises a motor arranged on the bearing frame and a driving shaft penetrating through the bearing frame and fixedly connected with the output end of the motor, and the driving shaft is rotationally connected with the threaded sleeve through a transmission assembly;
the drill bit is fixed at one end of the driving shaft far away from the motor.
As still further aspects of the invention: the transmission assembly comprises a transmission rod which rotates on the bearing frame, one end of the transmission rod is rotationally connected with the threaded sleeve through a first bevel gear set, and the other end of the transmission rod is rotationally connected with the driving shaft through a second bevel gear set.
As still further aspects of the invention: the fixing assembly comprises a first connecting rod which penetrates through the bearing frame and is in sliding fit with the bearing frame, an arc-shaped clamping assembly is fixed at one end of the first connecting rod, which faces the workbench, and a first clamping groove which is matched with the first magnetic clamping buckle assembly and is arranged on the bearing frame is further formed in the first connecting rod.
As still further aspects of the invention: the arc clamping assembly comprises an arc clamping plate fixedly connected with the first connecting rod and a pressing plate arranged on the inner side of the arc clamping plate, and the pressing plate is connected with the arc clamping plate through at least two springs.
As still further aspects of the invention: an air bag is further arranged on the inner wall of the arc-shaped clamping plate and connected with an air blower arranged on the first connecting rod through a guide pipe.
As still further aspects of the invention: the first magnetic clamping buckle assembly comprises a first clamping pin which is slidably installed in a movable cavity arranged on the bearing frame, and one end of the first clamping pin, which faces to the first connecting rod, penetrates through the movable cavity and is matched with the first clamping groove;
at least one first electromagnet is fixed on the inner wall of the movable cavity, a first magnet is fixed at the position of the first bayonet lock opposite to the first electromagnet, and when the first electromagnet is electrified, the magnetic poles of the opposite surfaces of the first electromagnet and the first magnet are the same.
As still further aspects of the invention: the guide assembly comprises a guide rod fixed on the support and a bearing sleeve sleeved on the guide rod, the bearing sleeve is fixedly connected with the first connecting rod through a second connecting rod, and a plurality of second clamping grooves matched with the second magnetic clamping buckle assembly arranged on the second connecting rod are formed in the guide rod.
As still further aspects of the invention: the second magnetic clamping buckle assembly comprises a second electromagnet and a second clamping pin, the second electromagnet is fixed in a mounting cavity on the second connecting rod, the second clamping pin penetrates through the side wall of the mounting cavity, one end of the second clamping pin, which faces the second electromagnet, is fixed with a second magnet, and when the second electromagnet is electrified, the second electromagnet and the opposite surface magnetic pole of the second magnet are identical.
As still further aspects of the invention: the control device comprises a contact switch, the contact switch comprises two contact spring plates, and the two contact spring plates are respectively arranged on the arc clamping plate and the pressing plate.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the drill bit is driven to rotate through the driving mechanism, the driving mechanism and the drill bit are integrally moved towards the workbench through the matching of the transmission component and the threaded sleeve, the fixing component is driven to move in the moving process, when the fixing component is used for fixing the limbs of a patient, the control device triggers, the first magnetic clamping buckle component is used for controlling the fixing component to be separated from the bearing frame, the driving mechanism and the drill bit are integrally and continuously moved, the drilling treatment is realized, the second magnetic clamping buckle component is used for controlling the guide component to be fixed, the position fixing of the fixing component is realized, and the fixing state of the limbs of the patient is ensured in the drilling process.
Drawings
Fig. 1 is a schematic structural view of one embodiment of an integrated orthopedic clinical drill.
Fig. 2 is a cross-sectional view taken along the direction A-A in fig. 1.
Fig. 3 is a cross-sectional view taken along the direction B-B in fig. 2.
Fig. 4 is a schematic structural view of a fixation assembly in another embodiment of an integrated orthopedic clinical drill.
Fig. 5 is a schematic structural view of an arc splint in one embodiment of an integrated orthopedic clinical drill.
In the figure: the device comprises a 1-workbench, a 2-support, a 3-threaded rod, a 4-first bevel gear set, a 5-threaded sleeve, a 6-sliding sleeve, a 7-motor, an 8-bearing frame, a 9-driving shaft, a 10-second bevel gear set, an 11-drill bit, a 12-arc clamping plate, a 13-contact switch, a 14-spring, a 15-pressing plate, a 16-driving rod, a 17-first connecting rod, a 18-first clamping groove, a 19-first clamping pin, a 20-first electromagnet, a 21-first magnet, a 22-movable cavity, a 23-guiding rod, a 24-second connecting rod, a 25-second electromagnet, a 26-second clamping pin, a 27-second clamping groove, a 28-bearing sleeve, a 29-blower, a 30-guide pipe and a 31-air bag.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 5, in the embodiment of the invention, an integrated orthopedic clinical drill comprises a workbench 1 and a bracket 2 fixed on the workbench 1, wherein a threaded rod 3 perpendicular to the workbench 1 is fixed on the bracket 2, a sliding sleeve 6 is installed on the threaded rod 3 through a sliding limiting component, a bearing frame 8 is fixed on the sliding sleeve 6, a driving mechanism is installed on the bearing frame 8, a drill bit 11 is installed at the output end of the driving mechanism, the driving mechanism is also in rotary connection with a threaded sleeve 5 in threaded connection with the threaded rod 3 through a transmission component, and the threaded sleeve 5 is in rotary connection with the sliding sleeve 6; the bearing frame 8 is also provided with a fixing component, the fixing component is fixed with the bearing frame 8 through a first magnetic attraction buckle component, the fixing component is also connected with the bracket 2 through a guide component, and the guide component is provided with a second magnetic attraction buckle component; the fixing assembly is provided with a control device, the control device is connected with the first magnetic attraction buckle assembly and the second magnetic attraction buckle assembly, when the control device triggers, the first magnetic attraction buckle assembly controls the fixing assembly to be separated from the bearing frame 8, and the second magnetic attraction buckle assembly controls the guide assembly to be fixed.
In the embodiment of the invention, the drill bit 11 is driven to rotate through the driving mechanism, meanwhile, the driving mechanism and the drill bit 11 are integrally moved towards the workbench 1 through the matching of the transmission component and the threaded sleeve 5, and the fixing component is driven to move in the moving process, when the fixing component is used for fixing the limbs of a patient, the control device triggers, the first magnetic clamping component is used for controlling the fixing component to be separated from the bearing frame 8, the driving mechanism and the drill bit 11 are integrally continuously moved, the drilling treatment is realized, the second magnetic clamping component is used for controlling the guiding component to be fixed, the position fixing of the fixing component is realized, and the limbs of the patient are ensured to be kept in a fixed state in the drilling process.
In the embodiment of the invention, specifically, when the device is used, the limb part of a patient is placed on the workbench 1, the affected part is positioned under the drill bit 11, then the driving mechanism is controlled to move, the drill bit 11 is driven by the driving mechanism to continuously rotate, meanwhile, the threaded sleeve 5 is driven by the transmission component to rotate, when the threaded sleeve 5 rotates, the whole connected with the threaded sleeve 5 moves along the axial direction of the threaded rod 3 through the action of the threaded rod 3, so that the driving is realized, the fixing component follows the movement and realizes the fixing, after the drilling is finished, the driving mechanism is controlled to reversely drive, the position of the fixing component is unchanged, after the receiving frame 8 moves to a certain position, the control device controls the first magnetic attraction buckle and the second magnetic attraction buckle to be powered off, the connection state of the fixing component and the receiving frame 8 is reset, the state of the guide component is reset, and then the driving mechanism continuously moves, the separation of the fixing component is realized, and the drilling is finished.
As one embodiment of the invention, the driving mechanism comprises a motor 7 mounted on the bearing frame 8 and a driving shaft 9 penetrating through the bearing frame 8 and fixedly connected with the output end of the motor 7, and the driving shaft 9 is rotationally connected with the threaded sleeve 5 through a transmission assembly;
the drill bit 11 is fixed to the end of the drive shaft 9 remote from the motor 7.
In the embodiment of the present invention, the motor 7 is configured to drive the driving shaft 9 to rotate when the driving shaft 9 rotates, and drive the drill bit 11 to rotate through the action of the transmission assembly, so as to achieve the driving requirement, wherein it is noted that the motor 7 is a forward and reverse rotation motor.
As an embodiment of the invention, the transmission assembly comprises a transmission rod 16 rotatably arranged on the bearing frame 8, one end of the transmission rod 16 is rotatably connected with the threaded sleeve 5 through the first bevel gear set 4, and the other end is rotatably connected with the driving shaft 9 through the second bevel gear set 10.
In the embodiment of the present invention, when the driving shaft 9 rotates, the second bevel gear set 10 drives the driving rod 16 to rotate, and the driving rod 16 drives the threaded sleeve 5 to rotate through the first bevel gear set 4, so as to achieve the transmission requirement, wherein it should be noted that the first bevel gear set 4 and the second bevel gear set 10 are both composed of two bevel gears which are perpendicular to each other and meshed, so as to play a role in transmitting force in steering.
As an embodiment of the present invention, the fixing assembly includes a first connecting rod 17 penetrating through the receiving frame 8 and slidably engaged with the receiving frame 8, an arc-shaped clamping assembly is fixed at an end of the first connecting rod 17 facing the working table 1, and a first clamping groove 18 adapted to the first magnetic fastening assembly mounted on the receiving frame 8 is further provided on the first connecting rod 17.
In the embodiment of the invention, in the initial state, when the carrying frame 8 moves, the first connecting rod 17 is driven to move under the action of the first magnetic clamping buckle component and the first clamping groove 18, so that the arc-shaped clamping component is driven to move, and the arranged arc-shaped clamping component is used for fixing the limb part of a patient, so that the accuracy of drilling is ensured.
As an embodiment of the present invention, the arc clamping assembly includes an arc clamping plate 12 fixedly connected to the first connecting rod 17, and a pressing plate 15 disposed inside the arc clamping plate 12, where the pressing plate 15 is connected to the arc clamping plate 12 through at least two springs 14.
In the embodiment of the invention, when the pressing plate 15 is contacted with the limb of the patient, the spring 14 is extruded, so that the spring 14 can buffer the contact of the limb of the patient, and the arc-shaped clamping plate 12 is placed to be in direct rigid contact with the limb of the patient to cause damage, so that the safety is high.
As an embodiment of the present invention, a balloon 31 is further installed on the inner wall of the arc-shaped clamping plate 12, and the balloon 31 is connected to a blower 29 installed on the first connecting rod 17 through a guide tube 20.
In the embodiment of the invention, the air blower 29 is arranged to inflate the air bag 31 through the guide pipe 20, so that the air bag 31 clamps a patient, the clamping stability is ensured by matching with the pressing plate 15, and meanwhile, the air bag 31 can effectively protect the patient.
As an embodiment of the present invention, the first magnetic latching assembly includes a first latch 19 slidably mounted in a movable cavity 22 provided on the receiving frame 8, and the first latch 19 penetrates through the movable cavity 22 toward one end of the first connecting rod 17 and is adapted to the first latch groove 18;
at least one first electromagnet 20 is fixed on the inner wall of the movable cavity 22, a first magnet 21 is fixed at a position of the first bayonet 19 opposite to the first electromagnet 20, and when the first electromagnet 20 is electrified, the magnetic poles of the opposite surfaces of the first electromagnet 20 and the first magnet 21 are the same.
In the embodiment of the present invention, it can be understood that when the control device is triggered, the first electromagnet 20 is electrified and magnetized to generate a repulsive force to the first magnet 21, so that the first bayonet 19 is separated from the first bayonet slot 18, and the first connecting rod 17 is in a free state relative to the receiving frame 8, so that the first connecting rod 17 does not follow movement when the receiving frame 8 continuously moves.
As an embodiment of the present invention, the guide assembly includes a guide rod 23 fixed on the bracket 2 and a receiving sleeve 28 sleeved on the guide rod 23, the receiving sleeve 28 is fixedly connected with the first connecting rod 17 through a second connecting rod 24, and the guide rod 23 is provided with a plurality of second clamping grooves 27 matched with a second magnetic attraction buckle assembly installed on the second connecting rod 24.
In the embodiment of the invention, when the second magnetic clamping buckle assembly is in the power-off state, the second magnetic clamping buckle assembly is not contacted with the second clamping groove 27, and the receiving sleeve 28 and the guide rod 23 are in a free state at the moment, so that the first connecting rod 17 is subjected to sliding guide, and when the second magnetic clamping buckle assembly is electrified, the second magnetic clamping buckle assembly is clamped with the second clamping groove 27, and the receiving sleeve 28 is in a fixed state relative to the guide rod 23 at the moment, so that the position of the first connecting rod 17 is fixed.
As an embodiment of the present invention, the second magnetic latching assembly includes a second electromagnet 25 fixed in a mounting cavity provided on the second connecting rod 24 and a second latch 26 penetrating through a sidewall of the mounting cavity, wherein a second magnet is fixed at one end of the second latch 26 facing the second electromagnet 25, and when the second electromagnet 25 is energized, the second electromagnet 25 has the same magnetic pole as an opposite surface of the second magnet.
In the embodiment of the present invention, it can be understood that when the control device triggers, the second electromagnet 25 is electrified to generate a repulsive force to the second magnet, so that the second bayonet 26 is snapped into the second bayonet slot 27, and the position of the receiving sleeve 28 relative to the guide rod 23 is fixed.
As an embodiment of the present invention, the control device includes a contact switch 13, where the contact switch 13 includes two contact spring pieces, and the two contact spring pieces are respectively mounted on the arc clamping plate 12 and the pressing plate 15.
In the embodiment of the present invention, it can be understood that when the arc clamping plate 12 moves towards the patient, the pressing plate 15 contacts the patient first, and the arc clamping plate 12 continuously moves towards the patient under the action of the spring 14, and when the two contact spring plates contact, the control of the first electromagnet 20 and the second electromagnet 25 is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The integrated orthopedic clinical drill is characterized by comprising a workbench (1) and a bracket (2) fixed on the workbench (1), wherein a threaded rod (3) mutually perpendicular to the workbench (1) is fixed on the bracket (2), a sliding sleeve (6) is installed on the threaded rod (3) through a sliding limiting assembly, a bearing frame (8) is fixed on the sliding sleeve (6), a driving mechanism is installed on the bearing frame (8), a drill bit (11) is installed at the output end of the driving mechanism, the driving mechanism is further in rotary connection with a threaded sleeve (5) which is in threaded connection with the threaded rod (3) through a transmission assembly, and the threaded sleeve (5) is in rotary connection with the sliding sleeve (6);
the bearing frame (8) is also provided with a fixing component, the fixing component is fixed with the bearing frame (8) through a first magnetic attraction buckle component, the fixing component is also connected with the bracket (2) through a guide component, and the guide component is provided with a second magnetic attraction buckle component;
the fixing assembly is provided with a control device, the control device is connected with the first magnetic attraction buckle assembly and the second magnetic attraction buckle assembly, when the control device triggers, the first magnetic attraction buckle assembly controls the fixing assembly to be separated from the bearing frame (8), and the second magnetic attraction buckle assembly controls the guide assembly to be fixed.
2. An integrated orthopaedic clinical drill according to claim 1, wherein the drive mechanism comprises a motor (7) mounted on the receiving frame (8) and a drive shaft (9) penetrating the receiving frame (8) and fixedly connected to the output end of the motor (7), the drive shaft (9) being rotatably connected to the threaded sleeve (5) by a transmission assembly;
the drill bit (11) is fixed at one end of the driving shaft (9) far away from the motor (7).
3. An integrated orthopaedic clinical drill according to claim 2, wherein the transmission assembly comprises a transmission rod (16) rotatable on the receiving frame (8), one end of the transmission rod (16) being rotatably connected to the threaded sleeve (5) by means of a first bevel gear set (4) and the other end being rotatably connected to the drive shaft (9) by means of a second bevel gear set (10).
4. The integrated orthopedic clinical drill according to claim 1, wherein the fixing component comprises a first connecting rod (17) penetrating through the bearing frame (8) and in sliding fit with the bearing frame (8), an arc-shaped clamping component is fixed at one end of the first connecting rod (17) facing the workbench (1), and a first clamping groove (18) matched with the first magnetic clamping buckle component mounted on the bearing frame (8) is further formed in the first connecting rod (17).
5. The integrated orthopedic clinical drill according to claim 4, wherein the arc clamping assembly comprises an arc clamping plate (12) fixedly connected with the first connecting rod (17) and a pressing plate (15) arranged on the inner side of the arc clamping plate (12), and the pressing plate (15) is connected with the arc clamping plate (12) through at least two springs (14).
6. The integrated orthopedic clinical reamer as claimed in claim 5, characterized in that an air bag (31) is further mounted on the inner wall of the arc splint (12), the air bag (31) being connected with a blower (29) mounted on the first connecting rod (17) through a conduit (20).
7. An integrated orthopaedic clinical reamer as claimed in claim 4, wherein the first magnetically attractive snap assembly comprises a first bayonet (19) slidably mounted in a movable cavity (22) provided on the receiving frame (8), the first bayonet (19) penetrating the movable cavity (22) towards one end of the first connecting rod (17) and being adapted to the first bayonet slot (18);
at least one first electromagnet (20) is fixed on the inner wall of the movable cavity (22), a first magnet (21) is fixed at the position of the first bayonet lock (19) opposite to the first electromagnet (20), and when the first electromagnet (20) is electrified, the magnetic poles of the opposite surfaces of the first electromagnet (20) and the first magnet (21) are the same.
8. The integrated orthopedic clinical drill according to claim 7, wherein the guide assembly comprises a guide rod (23) fixed on the bracket (2) and a receiving sleeve (28) sleeved on the guide rod (23), the receiving sleeve (28) is fixedly connected with the first connecting rod (17) through a second connecting rod (24), and a plurality of second clamping grooves (27) matched with a second magnetic clamping assembly arranged on the second connecting rod (24) are formed in the guide rod (23).
9. The integrated orthopedic clinical drill according to claim 8, wherein the second magnetic fastening assembly comprises a second electromagnet (25) fixed in a mounting cavity arranged on the second connecting rod (24) and a second fastening pin (26) penetrating through the side wall of the mounting cavity, wherein a second magnet is fixed at one end of the second fastening pin (26) towards the second electromagnet (25), and when the second electromagnet (25) is electrified, the opposite surface magnetic poles of the second electromagnet (25) and the second magnet are the same.
10. The integrated orthopedic clinical drill according to claim 5, wherein the control device comprises a contact switch (13), the contact switch (13) comprises two contact spring pieces, and the two contact spring pieces are respectively arranged on the arc clamping plate (12) and the pressing plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111483239.5A CN114176981B (en) | 2021-12-07 | 2021-12-07 | Integrated drilling device for orthopedics clinic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111483239.5A CN114176981B (en) | 2021-12-07 | 2021-12-07 | Integrated drilling device for orthopedics clinic |
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| Publication Number | Publication Date |
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| CN114176981A CN114176981A (en) | 2022-03-15 |
| CN114176981B true CN114176981B (en) | 2023-10-10 |
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| CN202111483239.5A Active CN114176981B (en) | 2021-12-07 | 2021-12-07 | Integrated drilling device for orthopedics clinic |
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| CN112451290B (en) * | 2020-12-09 | 2023-11-14 | 郑州大学第一附属医院 | Multifunctional pacemaker head support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1472302A (en) * | 1965-03-05 | 1967-03-10 | Gotthilf Stark Fa | Revolver drill |
| CN204600594U (en) * | 2015-03-26 | 2015-09-02 | 赵全明 | A kind of orthopaedics drilling equipment |
| EP3068326A2 (en) * | 2013-11-11 | 2016-09-21 | Orthofix S.r.l. | Endosseous screw assembly and internal fixation system comprising said endosseous screw assembly |
| CN211132402U (en) * | 2019-09-06 | 2020-07-31 | 郝鹏 | Clinical wound belt cleaning device that uses of orthopedics |
| CN112057158A (en) * | 2020-08-28 | 2020-12-11 | 陈敏 | Automatic nail taking device and method for orthopedics clinic |
| CN112404555A (en) * | 2020-11-07 | 2021-02-26 | 常德市金晟科技有限公司 | Truss cutting device for steel structure building construction |
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2021
- 2021-12-07 CN CN202111483239.5A patent/CN114176981B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1472302A (en) * | 1965-03-05 | 1967-03-10 | Gotthilf Stark Fa | Revolver drill |
| EP3068326A2 (en) * | 2013-11-11 | 2016-09-21 | Orthofix S.r.l. | Endosseous screw assembly and internal fixation system comprising said endosseous screw assembly |
| CN204600594U (en) * | 2015-03-26 | 2015-09-02 | 赵全明 | A kind of orthopaedics drilling equipment |
| CN211132402U (en) * | 2019-09-06 | 2020-07-31 | 郝鹏 | Clinical wound belt cleaning device that uses of orthopedics |
| CN112057158A (en) * | 2020-08-28 | 2020-12-11 | 陈敏 | Automatic nail taking device and method for orthopedics clinic |
| CN112404555A (en) * | 2020-11-07 | 2021-02-26 | 常德市金晟科技有限公司 | Truss cutting device for steel structure building construction |
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|---|---|
| CN114176981A (en) | 2022-03-15 |
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