CN113040861B - Implanting tool for fixing orthopaedic prosthesis - Google Patents
Implanting tool for fixing orthopaedic prosthesis Download PDFInfo
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- CN113040861B CN113040861B CN202110266430.8A CN202110266430A CN113040861B CN 113040861 B CN113040861 B CN 113040861B CN 202110266430 A CN202110266430 A CN 202110266430A CN 113040861 B CN113040861 B CN 113040861B
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- cabin
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- shaft
- outer end
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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
- A61B17/1604—Chisels; Rongeurs; Punches; Stamps
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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
- A61B17/1659—Surgical rasps, files, planes, or scrapers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
Abstract
The invention discloses an implantation tool for fixing an orthopaedic prosthesis, and particularly relates to the technical field of implantation tools. According to the invention, the punching mechanism is arranged, the first double-shaft motor is used for driving the power shaft and the sleeve to rotate, so that the transmission rod and the hollow pipe rotate, the sawtooth ring at one end of the hollow pipe directly contacts with the outer end of the skeleton after rotating and cuts the skeleton, a hole is formed after a round skeleton is cut, the cutting area is small, the number of chippings is small, and the cleaning is convenient.
Description
Technical Field
The invention relates to the technical field of implantation tools, in particular to an implantation tool for fixing an orthopaedic prosthesis.
Background
Orthopedics is a classification of modern medicine, mainly studies anatomical and physiological changes of human skeletal muscle system, and utilizes medical means to treat diseased or damaged bones, and with the development of times and the progress of technical means, the treatment methods of modern medicine for orthopedic diseases become very diverse.
Aiming at orthopedic diseases, the most common means of modern medicine is surgical treatment, when a certain bone of a patient is difficult to repair due to pathological changes or trauma, a prosthesis may need to be implanted to replace the damaged bone, in the process of implanting the prosthesis, the original bone of the patient needs to be cut, drilled, polished and the like, when the bone is drilled, the traditional drilling mode can generate more bone fragments, the fragments are left in the wound and are difficult to clean, in addition, the fragments of the traditional polishing device can splash around along with the rotation of the polishing device in the polishing process, and meanwhile, the fragments can be adhered to the outer end of the polishing device to influence the polishing effect.
Disclosure of Invention
To this end, the present invention provides an implantation tool for the fixation of orthopaedic prostheses, solving the problems set forth in the background art described above.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: an implantation tool for fixing an orthopaedic prosthesis comprises a recovery cabin, wherein a punching mechanism and a polishing mechanism are arranged at the top of the recovery cabin;
the punching mechanism comprises a first motor cabin, the first motor cabin is arranged at the top of the recovery cabin, a partition plate is arranged inside the first motor cabin, the outer end of the partition plate is fixedly connected with the inner wall of the recovery cabin, a first double-shaft motor is fixedly arranged on one side of the partition plate, a sleeve is arranged on one side of the first motor cabin, a power shaft is fixedly arranged on one side of the sleeve, one end of the power shaft extends into the first motor cabin and is fixedly connected with one output shaft of the first double-shaft motor, a hollow pipe is arranged on the other side of the sleeve, a sawtooth ring is fixedly arranged on one end of the hollow pipe, a sleeve ring is sleeved on the other end of the hollow pipe, a transmission rod is arranged inside the sleeve and is connected with the transmission rod through a bolt, one end of the transmission rod extends into the sleeve ring, the sleeve ring is movably connected with the hollow pipe and the transmission rod through bearings, and a cross rod is arranged inside the hollow pipe, both ends of the cross bar are fixedly connected with the inner wall of the hollow pipe, the outer end of the cross bar is fixedly provided with a connecting rod, one end of the connecting rod is fixedly connected with one end of the transmission rod, a blade shaft is arranged in the first motor cabin, the blade shaft is arranged at the other side of the clapboard, one end of the blade shaft is movably connected with the inner wall of one side of the first motor cabin through a bearing, the other end of the blade shaft penetrates through the partition board to be fixedly connected with the other output shaft of the first double-shaft motor, two blades are fixedly arranged at the outer end of the blade shaft, a second hose is fixedly arranged on one side of the first motor cabin, one end of the second hose is fixedly connected with the top end of the recovery cabin, the top end of the first motor cabin is fixedly provided with a connecting pipe, the connecting pipe and the second hose are respectively positioned at two sides of the blade, a conduction pipe is fixedly arranged at the top end of the lantern ring, and one end of the conduction pipe is connected with one end of the connecting pipe through a quick connector;
the polishing mechanism comprises a second motor cabin, the second motor cabin is arranged at the top of the recovery cabin, a second double-shaft motor is arranged inside the second motor cabin, two ends of the second double-shaft motor are respectively fixedly connected with the inner walls of two sides of the second motor cabin, a brush barrel is fixedly arranged on one side of the second motor cabin, a second lead screw is arranged inside the brush barrel, one end of the second lead screw extends into the second motor cabin and is fixedly connected with one output shaft of the second double-shaft motor, a second nut seat is arranged at the outer end of the second lead screw, the outer end of the second nut seat is contacted with the inner wall of the brush barrel, a polishing rod is fixedly arranged on one side of the second nut seat, one end of the second lead screw extends into the polishing rod, a brush is fixedly arranged on the inner wall of the brush barrel, the outer end of the brush is contacted with the outer end of the polishing rod, and a first hose is fixedly arranged at the bottom end of the brush barrel, first hose end and recovery cabin one side fixed connection, the fixed suction cabin that is equipped with of second motor cabin opposite side, the fixed aspiration channel and the blast pipe of being equipped with of suction cabin one end, all fix on aspiration channel and the blast pipe and be equipped with the check valve, aspiration channel one end and recovery cabin top fixed connection, the inside first lead screw that is equipped with of suction cabin, first lead screw both ends pass through bearing swing joint with suction cabin both sides inner wall respectively, first lead screw one end extends to the inside and another output shaft fixed connection with the second double-shaft motor of second motor cabin, first lead screw outer end is equipped with first nut seat, the fixed piston that is equipped with in first nut seat outer end, the fixed sealed pad that is equipped with in piston outer end, sealed pad outer end and the contact of suction cabin inner wall.
Further, the bottom end of the lantern ring is fixedly provided with a fixing rod, a reinforcing rod is fixedly arranged on one side of the first motor cabin, one end of the reinforcing rod is provided with a threaded sleeve, one end of the fixing rod extends into the threaded sleeve, and the threaded sleeve is connected with the fixing rod and the reinforcing rod through threads.
Furthermore, a bottom plate is fixedly arranged at the bottom end of the recovery cabin, and a plurality of universal wheels are fixedly arranged at the bottom end of the bottom plate.
Furthermore, a sealing door is arranged on the front side of the recovery cabin and movably connected with the recovery cabin through a hinge, and an ultraviolet lamp is fixedly arranged at the top end inside the recovery cabin.
Further, the bottom ends of the first motor cabin and the second motor cabin are respectively fixedly provided with a handle, the outer ends of the handles are respectively fixedly provided with a first switch and a second switch, and the first switch and the second switch are respectively electrically connected with the first double-shaft motor and the second double-shaft motor.
Furthermore, both ends of the first nut seat are fixedly provided with a sealing ring, and the inner side of the sealing ring is in contact with the outer end of the first screw rod.
Further, a liquid medicine box is fixedly arranged at the top end of the hairbrush barrel, a flushing pipe is fixedly arranged on one side of the liquid medicine box, one end of the flushing pipe is fixedly connected with the top end of the hairbrush barrel, an electromagnetic valve is fixedly arranged on the flushing pipe, a liquid medicine injection pipe is fixedly arranged on the other side of the liquid medicine box, and a valve is fixedly arranged on the liquid medicine injection pipe.
Furthermore, a first electrode plate is fixedly arranged at the outer end of the second nut seat, a second electrode plate is fixedly arranged on the inner wall of the brush barrel, the first electrode plate is in contact with the second electrode plate, and the first electrode plate and the second electrode plate are electrically connected with the electromagnetic valve.
The embodiment of the invention has the following advantages:
1. according to the invention, the punching mechanism is arranged, the first double-shaft motor is utilized to drive the power shaft and the sleeve to rotate, so that the transmission rod and the hollow pipe rotate, the sawtooth ring at one end of the hollow pipe directly contacts with the outer end of the skeleton after rotating and cuts the skeleton, and a hole is formed after a round skeleton is cut off;
2. according to the bone grinding device, the grinding mechanism is arranged, the second double-shaft motor is used for driving the second screw rod to rotate, so that the grinding rod can reciprocate to grind bones, scraps caused by a transmission grinding mode are prevented from splashing, and meanwhile, when the grinding rod reciprocates to pass through the hairbrush, the hairbrush is used for brushing the scraps attached to the outer end of the grinding rod, so that compared with the prior art, the grinding effect is prevented from being influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a front view provided by the present invention;
FIG. 2 is a front cross-sectional view of a hole punch mechanism provided by the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 2 according to the present invention;
FIG. 5 is a front cross-sectional view of a grinding mechanism provided by the present invention;
FIG. 6 is an enlarged view of section C of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of section D of FIG. 5 in accordance with the present invention;
FIG. 8 is a perspective view of a brush cartridge provided by the present invention;
FIG. 9 is a perspective view of a suction compartment provided by the present invention;
FIG. 10 is a front cross-sectional view of a recovery tank provided by the present invention;
in the figure: the device comprises a recovery cabin 1, a first motor cabin 2, a second motor cabin 3, a first hose 4, an air suction pipe 5, a second hose 6, a bottom plate 7, blades 8, a blade shaft 9, a first double-shaft motor 10, a first switch 11, a handle 12, a partition plate 13, a connecting pipe 14, a conduction pipe 15, a power shaft 16, a sleeve 17, a transmission rod 18, a hollow pipe 19, a sawtooth ring 20, a second double-shaft motor 21, a suction cabin 22, an air exhaust pipe 23, a first screw rod 24, a second switch 25, a brush barrel 26, a brush 27, a polishing rod 28, a second screw rod 29, a cross rod 30, a connecting rod 31, a lantern ring 32, a threaded sleeve 33, a piston 34, a first nut seat 35, a sealing gasket 36 and a second nut seat 37.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-4 of the specification, the implantation tool for fixing the orthopaedic prosthesis comprises a recovery cabin 1, wherein the top of the recovery cabin 1 is provided with a punching mechanism and a grinding mechanism;
the punching mechanism comprises a first motor cabin 2, the first motor cabin 2 is arranged at the top of a recovery cabin 1, a partition plate 13 is arranged inside the first motor cabin 2, the outer end of the partition plate 13 is fixedly connected with the inner wall of the recovery cabin 1, a first double-shaft motor 10 is fixedly arranged on one side of the partition plate 13, a sleeve 17 is arranged on one side of the first motor cabin 2, a power shaft 16 is fixedly arranged on one side of the sleeve 17, one end of the power shaft 16 extends into the first motor cabin 2 and is fixedly connected with one output shaft of the first double-shaft motor 10, a hollow pipe 19 is arranged on the other side of the sleeve 17, a sawtooth ring 20 is fixedly arranged on one end of the hollow pipe 19, a lantern ring 32 is sleeved on the other end of the hollow pipe 19, a transmission rod 18 is arranged inside the sleeve 17 and is connected with the transmission rod 18 through a bolt, one end of the transmission rod 18 extends into the lantern ring 32, and the lantern ring 32, the hollow pipe 19 and the transmission rod 18 are movably connected through a bearing, a cross rod 30 is arranged inside the hollow tube 19, two ends of the cross rod 30 are fixedly connected with the inner wall of the hollow tube 19, a connecting rod 31 is fixedly arranged at the outer end of the cross rod 30, one end of the connecting rod 31 is fixedly connected with one end of a transmission rod 18, a blade shaft 9 is arranged inside the first motor cabin 2, the blade shaft 9 is arranged at the other side of the partition plate 13, one end of the blade shaft 9 is movably connected with the inner wall of one side of the first motor cabin 2 through a bearing, the other end of the blade shaft 9 penetrates through the partition plate 13 to be fixedly connected with the other output shaft of the first double-shaft motor 10, two blades 8 are fixedly arranged at the outer end of the blade shaft 9, a second hose 6 is fixedly arranged at one side of the first motor cabin 2, one end of the second hose 6 is fixedly connected with the top end of the recovery cabin 1, a connecting tube 14 is fixedly arranged at the top end of the first motor cabin 2, and the connecting tube 14 and the second hose 6 are respectively positioned at two sides of the blades 8, the top end of the lantern ring 32 is fixedly provided with a conduction pipe 15, and one end of the conduction pipe 15 is connected with one end of the connecting pipe 14 through a quick coupling.
Further, the bottom end of the lantern ring 32 is fixedly provided with a fixing rod, one side of the first motor cabin 2 is fixedly provided with a reinforcing rod, one end of the reinforcing rod is provided with a threaded sleeve 33, one end of the fixing rod extends into the threaded sleeve 33, and the threaded sleeve 33 is connected with the fixing rod and the reinforcing rod through threads and used for fixing the lantern ring 32.
Further, retrieve 1 bottom mounting in cabin and be equipped with bottom plate 7, 7 bottom mounting in bottom plate is equipped with a plurality of universal wheels, is convenient for remove and retrieves cabin 1.
Further, retrieve 1 front side in cabin and be equipped with the sealing door, the sealing door passes through hinge swing joint with retrieving cabin 1, retrieve 1 inside top in cabin and fixedly be equipped with ultraviolet lamp, disinfect to retrieving 1 inside in cabin.
The implementation scenario is specifically as follows: when punching is carried out, a hollow pipe 19 and a sawtooth ring 20 which are proper are selected according to the size of a needed punched hole, then the transmission rod 18 and the sleeve 17 are connected through a bolt, when the punching machine is used, the first switch 11 is pressed, the first double-shaft motor 10 is switched on, the first double-shaft motor 10 drives the power shaft 16 to rotate, the sleeve 17 and the transmission rod 18 further rotate, the transmission rod 18 and the hollow pipe 19 are connected through the cross rod 30 and the connecting rod 31, the hollow pipe 19 and the sawtooth ring 20 rotate accordingly, the sawtooth ring 20 is close to a bone needing punching after rotating, after the sawtooth ring 20 is contacted with the bone, the sawtooth ring 20 rotating at a high speed rubs with the bone through sawteeth at the outer end of the sawtooth ring to cut the bone, a ring-shaped incision is formed at the outer end of the bone, a round bone is finally cut, a hole is formed at the outer end of the bone, compared with the traditional drilling machine, the direct punching machine can directly drill the hole, the area of cutting is less, the piece that produces is also less consequently, be more convenient for clear up the piece, simultaneously in cutting process, first double-shaft motor 10 drive blade axle 9 and blade 8 rotate, thereby blade 8 rotates the back and drives the air current and remove and produce suction, inhale the piece of hollow tube 19 inboard in the first motor cabin 2 through lantern ring 32 and conduction pipe 15, and finally blow the piece into recovery cabin 1 through the air current, through setting up the mechanism of punching, utilize first double-shaft motor 10 drive power shaft 16 and sleeve 17 to rotate, and then make transfer line 18, hollow tube 19 rotate, the sawtooth ring 20 of hollow tube 19 one end directly contacts and cuts the skeleton with the skeleton outer end after rotating, form the hole after cutting a circular skeleton, compare traditional drilling, the cutting area is little, the piece is less, be convenient for clear up, this embodiment has specifically solved the problem that drilling mode among the prior art can produce more skeleton piece and remain inside the wound and be difficult to clear up.
Referring to the attached drawings 1-10 in the specification, the implantation tool for fixing the orthopaedic prosthesis of this embodiment further includes a polishing mechanism, the polishing mechanism includes a second motor compartment 3, the second motor compartment 3 is disposed on the top of the recovery compartment 1, a second dual-shaft motor 21 is disposed inside the second motor compartment 3, two ends of the second dual-shaft motor 21 are respectively and fixedly connected to inner walls of two sides of the second motor compartment 3, a brush barrel 26 is fixedly disposed on one side of the second motor compartment 3, a second lead screw 29 is disposed inside the brush barrel 26, one end of the second lead screw 29 extends into the second motor compartment 3 and is fixedly connected to one of output shafts of the second dual-shaft motor 21, a second nut seat 37 is disposed at an outer end of the second lead screw 29, an outer end of the second nut seat 37 contacts with an inner wall of the brush barrel 26, a polishing rod 28 is fixedly disposed on one side of the second nut seat 37, one end of the second screw rod 29 extends into the polishing rod 28, a brush 27 is fixedly arranged on the inner wall of the brush barrel 26, the outer end of the brush 27 contacts with the outer end of the polishing rod 28, a first hose 4 is fixedly arranged at the bottom end of the brush barrel 26, one end of the first hose 4 is fixedly connected with one side of the recovery cabin 1, a suction cabin 22 is fixedly arranged at the other side of the second motor cabin 3, an air suction pipe 5 and an exhaust pipe 23 are fixedly arranged at one end of the suction cabin 22, one ends of the air suction pipe 5 and the exhaust pipe 23 are respectively and fixedly provided with a one-way valve, one end of the air suction pipe 5 is fixedly connected with the top end of the recovery cabin 1, a first screw rod 24 is arranged inside the suction cabin 22, two ends of the first screw rod 24 are respectively and movably connected with the inner walls at two sides of the suction cabin 22 through bearings, one end of the first screw rod 24 extends into the second motor cabin 3 and is fixedly connected with another output shaft of the second double-shaft motor 21, the outer end of the first screw rod 24 is provided with a first nut seat 35, the outer end of the first nut seat 35 is fixedly provided with a piston 34, the outer end of the piston 34 is fixedly provided with a sealing gasket 36, and the outer end of the sealing gasket 36 is in contact with the inner wall of the suction cabin 22.
Further, the bottom ends of the first motor cabin 2 and the second motor cabin 3 are both fixedly provided with a handle 12, the outer ends of the handles 12 are respectively fixedly provided with a first switch 11 and a second switch 25, the first switch 11 and the second switch 25 are respectively electrically connected with the first double-shaft motor 10 and the second double-shaft motor 21, and the handles 12 are convenient to hold when in use.
Further, both ends of the first nut seat 35 are fixedly provided with a sealing ring, and the inner side of the sealing ring is in contact with the outer end of the first lead screw 24, so that the sealing performance of the first nut seat 35 is improved.
Further, a liquid medicine box is fixedly arranged at the top end of the brush barrel 26, a flushing pipe is fixedly arranged on one side of the liquid medicine box, one end of the flushing pipe is fixedly connected with the top end of the brush barrel 26, an electromagnetic valve is fixedly arranged on the flushing pipe, a liquid medicine injection pipe is fixedly arranged on the other side of the liquid medicine box, a valve is fixedly arranged on the liquid medicine injection pipe, and the grinding rod 28 is washed and cooled through liquid medicine.
Further, a first electrode plate is fixedly arranged at the outer end of the second nut seat 37, a second electrode plate is fixedly arranged on the inner wall of the brush barrel 26, the first electrode plate is in contact with the second electrode plate, and the first electrode plate and the second electrode plate are electrically connected with the electromagnetic valve so as to control the electromagnetic valve.
The implementation scenario is specifically as follows: during polishing, the second double-shaft motor 21 is turned on, the second double-shaft motor 21 drives the second screw rod 29 to rotate, so that the second nut seat 37 at the outer end of the second screw rod 29 reciprocates at the outer end of the second screw rod 29, and further drives the polishing rod 28 to reciprocate and extend, so as to polish bones, and chips generated by polishing cannot splash, in the process, when the polishing rod 28 moves back to the inside of the brush barrel 26, the brush 27 fixed on the inner wall of the brush barrel 26 can rub the outer end of the polishing rod 28, so as to brush away the chips at the outer end of the polishing rod 28, so that the chips are prevented from adhering to the outer end of the polishing rod 28 to influence the friction force of the chips, and further influence the polishing effect, meanwhile, the second double-shaft motor 21 drives the first screw rod 24 inside the suction cabin 22 to rotate, and drives the first nut seat 35 to reciprocate at the first screw rod 24, and further drives the piston 34 and the sealing pad 36 to move inside the suction cabin 22, in the moving process, air in the recovery cabin 1 is continuously sucked into the suction cabin 22 through the air suction pipe 5 and then is discharged through the exhaust pipe 23, so that suction force is generated due to reduction of air pressure in the recovery cabin 1, the brush barrel 26 is connected with the recovery cabin 1 through the first hose 4, the suction force in the recovery cabin 1 is transmitted to the brush barrel 26 through the first hose 4, chips brushed down by the brush 27 are sucked into the recovery cabin 1, through the arrangement of the polishing mechanism, the second double-shaft motor 21 is used for driving the second screw 29 to rotate, further the polishing rod 28 performs reciprocating motion to polish bones, the chips splashed due to the transmission polishing mode are avoided, meanwhile, when the polishing rod 28 reciprocates through the brush 27, the chips attached to the outer end of the polishing rod 28 are brushed away by the brush 27, the influence on the polishing effect is avoided, the embodiment specifically solves the problem that in the prior art, the chips splashed around along with the rotation of the polishing device in the polishing process, and the chips are also adhered to the outer end of the polishing equipment to influence on the polishing equipment on the polishing effect The effect of the mill.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. An implantation tool for orthopaedic prosthesis fixation comprising a recovery capsule (1), characterized in that: the top of the recovery cabin (1) is provided with a punching mechanism and a polishing mechanism;
the punching mechanism comprises a first motor cabin (2), the first motor cabin (2) is arranged at the top of a recovery cabin (1), a partition plate (13) is arranged inside the first motor cabin (2), the outer end of the partition plate (13) is fixedly connected with the inner wall of the recovery cabin (1), a first double-shaft motor (10) is fixedly arranged on one side of the partition plate (13), a sleeve (17) is arranged on one side of the first motor cabin (2), a power shaft (16) is fixedly arranged on one side of the sleeve (17), one end of the power shaft (16) extends into the first motor cabin (2) and is fixedly connected with one output shaft of the first double-shaft motor (10), a hollow pipe (19) is arranged on the other side of the sleeve (17), a sawtooth ring (20) is fixedly arranged on one end of the hollow pipe (19), a sleeve ring (32) is sleeved on the other end of the hollow pipe (19), a transmission rod (18) is arranged inside the sleeve (17) and is connected with the transmission rod (18) through a bolt, one end of the transmission rod (18) extends to the interior of the lantern ring (32), the lantern ring (32) is movably connected with the hollow pipe (19) and the transmission rod (18) through bearings, a cross rod (30) is arranged inside the hollow pipe (19), two ends of the cross rod (30) are fixedly connected with the inner wall of the hollow pipe (19), a connecting rod (31) is fixedly arranged at the outer end of the cross rod (30), one end of the connecting rod (31) is fixedly connected with one end of the transmission rod (18), a blade shaft (9) is arranged inside the first motor cabin (2), the blade shaft (9) is arranged on the other side of the partition plate (13), one end of the blade shaft (9) is movably connected with the inner wall of one side of the first motor cabin (2) through a bearing, the other end of the blade shaft (9) penetrates through the partition plate (13) and is fixedly connected with the other output shaft of the first double-shaft motor (10), two blades (8) are fixedly arranged at the outer end of the blade shaft (9), a second hose (6) is fixedly arranged on one side of the first motor cabin (2), one end of the second hose (6) is fixedly connected with the top end of the recovery cabin (1), a connecting pipe (14) is fixedly arranged on the top end of the first motor cabin (2), the connecting pipe (14) and the second hose (6) are respectively positioned on two sides of the blade (8), a conducting pipe (15) is fixedly arranged on the top end of the lantern ring (32), and one end of the conducting pipe (15) is connected with one end of the connecting pipe (14) through a quick connector;
the polishing mechanism comprises a second motor cabin (3), the second motor cabin (3) is arranged at the top of the recovery cabin (1), a second double-shaft motor (21) is arranged inside the second motor cabin (3), two ends of the second double-shaft motor (21) are fixedly connected with inner walls of two sides of the second motor cabin (3) respectively, a brush barrel (26) is fixedly arranged on one side of the second motor cabin (3), a second lead screw (29) is arranged inside the brush barrel (26), one end of the second lead screw (29) extends into the second motor cabin (3) and is fixedly connected with one output shaft of the second double-shaft motor (21), a second nut seat (37) is arranged at the outer end of the second lead screw (29), the outer end of the second nut seat (37) is in contact with the inner wall of the brush barrel (26), a polishing rod (28) is fixedly arranged on one side of the second nut seat (37), one end of the second lead screw (29) extends into the polishing rod (28), brush (27) is fixedly arranged on the inner wall of a brush barrel (26), the outer end of the brush (27) is in contact with the outer end of a polishing rod (28), the bottom end of the brush barrel (26) is fixedly provided with a first hose (4), one end of the first hose (4) is fixedly connected with one side of a recovery cabin (1), the other side of a second motor cabin (3) is fixedly provided with a suction cabin (22), one end of the suction cabin (22) is fixedly provided with an air suction pipe (5) and an air exhaust pipe (23), the air suction pipe (5) and the air exhaust pipe (23) are fixedly provided with a one-way valve, one end of the air suction pipe (5) is fixedly connected with the top end of the recovery cabin (1), a first screw rod (24) is arranged inside the suction cabin (22), two ends of the first screw rod (24) are respectively in movable connection with the inner walls of two sides of the suction cabin (22), one end of the first screw rod (24) extends to the inside of a second motor cabin (3) and is fixedly connected with another output shaft of a second double-shaft motor (21) The first screw rod (24) outer end is equipped with first nut seat (35), first nut seat (35) outer end is fixed and is equipped with piston (34), piston (34) outer end is fixed and is equipped with sealed pad (36), sealed pad (36) outer end contacts with suction cabin (22) inner wall.
2. An implantation tool for orthopaedic prosthesis fixation according to claim 1, wherein: the fixed dead lever that is equipped with of lantern ring (32) bottom, the fixed anchor strut that is equipped with in first motor cabin (2) one side, anchor strut one end is equipped with thread bush (33), dead lever one end extends to inside thread bush (33), thread bush (33) pass through threaded connection with dead lever and anchor strut.
3. An implantation tool for orthopaedic prosthesis fixation according to claim 1, wherein: the bottom end of the recovery cabin (1) is fixedly provided with a bottom plate (7), and the bottom end of the bottom plate (7) is fixedly provided with a plurality of universal wheels.
4. An implantation tool for orthopaedic prosthesis fixation according to claim 1, wherein: retrieve cabin (1) front side and be equipped with the sealing door, the sealing door passes through hinge swing joint with retrieving cabin (1), retrieve the inside top in cabin (1) and fixedly be equipped with ultraviolet lamp.
5. An implantation tool for orthopaedic prosthesis fixation according to claim 1, wherein: first motor cabin (2) and second motor cabin (3) bottom all fix and are equipped with handle (12), two handle (12) outer end is fixed respectively and is equipped with first switch (11) and second switch (25), first switch (11) and second switch (25) respectively with first double-shaft motor (10) and second double-shaft motor (21) electric connection.
6. An implantation tool for orthopaedic prosthesis fixation according to claim 1, wherein: and sealing rings are fixedly arranged at two ends of the first nut seat (35), and the inner sides of the sealing rings are in contact with the outer end of the first screw rod (24).
7. An implantation tool for orthopaedic prosthesis fixation according to claim 1, wherein: the improved hair brush box is characterized in that a liquid medicine box is fixedly arranged at the top end of the hair brush barrel (26), a flushing pipe is fixedly arranged on one side of the liquid medicine box, one end of the flushing pipe is fixedly connected with the top end of the hair brush barrel (26), an electromagnetic valve is fixedly arranged on the flushing pipe, a liquid medicine injection pipe is fixedly arranged on the other side of the liquid medicine box, and a valve is fixedly arranged on the liquid medicine injection pipe.
8. An implantation tool for orthopaedic prosthesis fixation according to claim 7, wherein: the outer end of the second nut seat (37) is fixedly provided with a first electrode plate, the inner wall of the brush barrel (26) is fixedly provided with a second electrode plate, the first electrode plate is in contact with the second electrode plate, and the first electrode plate and the second electrode plate are electrically connected with the electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110266430.8A CN113040861B (en) | 2021-03-11 | 2021-03-11 | Implanting tool for fixing orthopaedic prosthesis |
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| CN202982915U (en) * | 2013-01-04 | 2013-06-12 | 郑大环 | Wound scab-cleaning bottle for nursing |
| ES2801649T3 (en) * | 2015-10-12 | 2021-01-12 | Bien Air Holding Sa | Contra-angle surgical drilling device for bone drilling avoiding damage to soft tissues |
| CN105496497A (en) * | 2015-11-25 | 2016-04-20 | 北华大学 | Orthopedic grinder |
| US11241248B2 (en) * | 2016-01-11 | 2022-02-08 | Kambiz Behzadi | Bone preparation apparatus and method |
| CN205758657U (en) * | 2016-03-01 | 2016-12-07 | 亢顺阳 | A kind of blood vessel dredge |
| CN210301254U (en) * | 2019-04-08 | 2020-04-14 | 柳州市妇幼保健院 | Ultrasonic tool bit cleaning device |
| CN111700694A (en) * | 2020-06-24 | 2020-09-25 | 臧运华 | Positioner drilling equipment is planted in oral cavity |
| CN111904534A (en) * | 2020-09-10 | 2020-11-10 | 刘震 | Implanting tool for fixing orthopaedic prosthesis |
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