CN113180814A - Bone grafting device for orthopedics department - Google Patents
Bone grafting device for orthopedics department Download PDFInfo
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- CN113180814A CN113180814A CN202110614083.3A CN202110614083A CN113180814A CN 113180814 A CN113180814 A CN 113180814A CN 202110614083 A CN202110614083 A CN 202110614083A CN 113180814 A CN113180814 A CN 113180814A
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- cylinder
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- sliding block
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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
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4601—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for introducing bone substitute, for implanting bone graft implants or for compacting them in the bone cavity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2002/4687—Mechanical guides for implantation instruments
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physical Education & Sports Medicine (AREA)
- Molecular Biology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an orthopedic bone grafting device, wherein a motor rotates to drive a column block to rotate stably, the column block can drive a transition circular plate to rotate, the radial position of the transition circular plate is unchanged while the transition circular plate rotates, a sliding block can move along the radial direction of the transition circular plate, the outer wall of the sliding block is provided with symmetrically distributed guide strips, the guide strips are used for guiding and limiting, one end of a cylinder is provided with a clamping component, the clamping component is also connected with a sliding block in a movable component, so that the clamping component can be passively deformed during the movement of the sliding block, the clamping component can clamp a bone plate to be placed, the whole device can convey the bone plate to be placed to a preset bone grafting position conveniently, the clamping component is convenient to disassemble and assemble and can be easily installed at one end of the cylinder, the subsequent overhaul and maintenance are convenient, grooves are formed in the inner side of one end of a clamping folded plate, and the bone plate to be placed can be conveniently clamped, the slide block and the extending column are connected together by the counter bore screw, so that the appearance and the practicability are good, and the bone screw is suitable for being used in orthopedic surgery.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an orthopedic bone grafting device.
Background
Bone grafting is the surgical implantation of bone tissue to the site of a bone defect, requiring reinforcement or fusion in a patient. Because the bone sources are different, the bone transplantation is divided into autologous bone transplantation and allogeneic bone transplantation, and with the progress of refrigeration equipment and sterile preservative technology, allogeneic bones are stored in a bone bank. The common areas include bone defects, nonunion of fractures, filling of cavities left by cystic lesions or scraping of benign tumors, spinal and joint fusion, etc. The autologous bone graft may be taken from the medial anterior aspect of the tibia, the superior fibula, the iliac wing, the ribs and the healthy bone distal to the severed limb.
At present, the bone grafting is widely applied to various orthopedic operations, such as bone tumor scraping bone grafting, femoral head necrosis drilling decompression bone grafting, vertebral body grafting through vertebral pedicle, bone grafting of other bone defects and the like; all the operations need bone grafting instruments, but except a few operations, such as vertebroplasty and artificial joint revision, which have import supporting instruments, most of the operations do not have proper bone grafting instruments and can only be replaced by bone chisels, periosteum strippers, curettes and the like. The bone grafting device for orthopedics that current orthopedics bone grafting technique exists and to treat the bone piece of implanting and place preset position through small and exquisite structure very hardly, leads to its practicality not good, and current surgical instruments are the mounting mostly simultaneously, and difficult dismouting is complicated to its cleaning process, for this, needs one kind can solve the bone grafting device for orthopedics of the technical problem that exists among the above-mentioned prior art, satisfies actual medical treatment's needs.
Disclosure of Invention
The invention aims to provide an orthopedic bone grafting device, which has the advantages of convenient assembly and disassembly of clamping parts, adaptability for clamping bone slices, and good practicability by placing the bone slices at preset positions, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a bone grafting device for orthopedics department comprises a cylinder, a column block, a movable assembly and a clamping assembly, wherein the inner cavity wall of the cylinder is movably connected with the column block, the inner cavity of the cylinder is also internally provided with the movable assembly, a motor and a power supply, the power supply is connected with the motor through a lead, the output end of the motor is connected with the column block, the column block is connected with one end of the movable assembly, the movable assembly comprises a transition column, a transition circular plate, a sliding block and a guide strip, one end of the transition column is connected with the column block, the other end of the transition column is fixed with the transition circular plate, the outer wall of the transition circular plate is connected with the sliding block in a thread fit manner, the outer wall of the sliding block is provided with the guide strip which is symmetrically distributed, the sliding block and the guide strip are both movably connected with the inner cavity wall of the cylinder, the clamping assembly is arranged at one end of the cylinder, the clamping assembly is also connected with the movable assembly, and the clamping assembly comprises a clamping plate, a transition arm, an extending column, a cover plate, a guard ring and a counter bore screw, the inboard of protective shroud is preset with the internal thread, the cylindrical edge is connected through screw-thread fit's mode to the protective shroud, the protective shroud is fixed with the edge of apron, apron inner wall and cylindrical end face contact, the apron is connected through articulated mode and is got the one end of pressing from both sides the folded plate, it still passes through articulated mode and transition arm swing joint to press from both sides the folded plate, the transition arm is connected through articulated mode and is stretched out the capital end, it has seted up the screw thread counter bore to stretch out post one end center department, it connects the counter bore screw through this screw thread counter bore to stretch out the post, the tail end and the slider of counter bore screw are connected, the slider with the end face contact who stretches out the post.
Preferably, the outer wall of the cylinder is provided with uniformly distributed grooves.
Preferably, an external thread is arranged on the outer wall of the transition circular plate, an internal thread matched with the transition circular plate is arranged on the wall of the inner cavity of the sliding block, and the depth value of the inner cavity of the sliding block is larger than the thickness value of the transition circular plate.
Preferably, one end of the inner cavity of the cylinder is provided with a guide groove matched with the guide strip.
Preferably, the inner cavity wall of the cylinder is provided with a first limiting ring and a second limiting ring, and the first limiting ring and the second limiting ring are in contact connection with the column block.
Preferably, the central axes of the motor, the column block and the movable assembly are coincident.
Preferably, the cylinder and the gripping assembly are both members made of medical stainless steel.
Preferably, the clamping folded plate and the transition arm are symmetrically distributed on two sides of the extending column, and grooves are formed in the inner side of one end of the clamping folded plate.
Compared with the prior art, the invention has the beneficial effects that: the invention provides an orthopedic bone grafting device, wherein a motor rotates to drive a column block to rotate stably, the column block can drive a transition circular plate to rotate, the radial position of the transition circular plate is unchanged while the transition circular plate rotates, meanwhile, a sliding block can move along the radial direction of the transition circular plate, the outer wall of the sliding block is provided with symmetrically distributed guide strips, the guide strips are used for guiding and limiting, one end of a cylinder is provided with a clamping component, the clamping component is also connected with the sliding block in a movable component, in the moving process of the sliding block, the clamping component can be passively deformed, the clamping component can clamp a bone piece to be placed, so that the whole device can convey the bone piece to be placed to a preset bone grafting position, the clamping component is convenient to disassemble and assemble, can be easily installed at one end of the cylinder and is convenient for subsequent overhaul and maintenance, grooves are formed in the inner side of one end of a clamping folded plate, and the clamping component can be convenient to clamp the bone piece to be placed, the slide block and the extending column are connected together by the counter bore screw, so that the appearance and the practicability are good, and the bone screw is suitable for being used in orthopedic surgery.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention in an open state;
FIG. 2 is a schematic view of the overall structure of the present invention in a closed state;
FIG. 3 is a schematic view of the grasping assembly of the present invention in an open position;
FIG. 4 is a schematic view of the grasping assembly of the present invention in a closed position;
FIG. 5 is a cross-sectional view of the grasping flap of the present invention;
FIG. 6 is a schematic view of the grasping assembly of the present invention;
FIG. 7 is a schematic view of the grasping assembly of the present invention;
fig. 8 is a schematic view of the cover plate structure of the present invention.
In the figure: 1. a cylinder; 11. a first limit ring; 12. a second stop collar; 2. a column block; 3. a movable component; 31. a transition column; 32. a transition circular plate; 33. a slider; 34. a guide strip; 4. a motor; 5. a gripping assembly; 51. clamping folded plates; 52. a transition arm; 53. extending the column; 54. a cover plate; 55. a retainer; 56. a countersunk screw; 6. a power source.
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 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 fig. 1-8: an orthopedic bone grafting device comprises a cylinder 1, a column block 2, a movable assembly 3 and a clamping assembly 5, wherein the inner cavity wall of the cylinder 1 is movably connected with the column block 2, the inner cavity wall of the cylinder 1 is provided with a first limiting ring 11 and a second limiting ring 12, the first limiting ring 11 and the second limiting ring 12 are in contact connection with the column block 2, the column block 2 can rotate in the inner cavity of the cylinder 1, the column block 2 can only rotate around the central line but cannot move up and down, the outer wall of the cylinder 1 is provided with uniformly distributed grooves, the outer wall of the cylinder 1 is provided with grooves for increasing friction, the medical staff can conveniently operate equipment, the inner cavity of the cylinder 1 is also provided with the movable assembly 3, the motor 4 and a power supply 6, the power supply 6 is connected with the motor 4 through a lead, the output end of the motor 4 is connected with the column block 2, the power supply 6 supplies power to the motor 4, the column block 2 is driven to stably rotate after the motor 4 rotates, the column block 2 is connected with one end of the movable assembly 3, the movable assembly 3 can be driven to rotate by the rotating column block 2, the central axes of the motor 4, the column block 2 and the movable assembly 3 are overlapped, so that the stability is ensured, the movable assembly 3 comprises a transition column 31, a transition circular plate 32, a sliding block 33 and guide strips 34, one end of the transition column 31 is connected with the column block 2, the other end of the transition column 31 is fixed with the transition circular plate 32, the outer wall of the transition circular plate 32 is connected with the sliding block 33 in a thread fit mode, the outer wall of the transition circular plate 32 is provided with external threads, the inner cavity wall of the sliding block 33 is provided with internal threads matched with the transition circular plate 32, the depth value of the inner cavity of the sliding block 33 is larger than the thickness value of the transition circular plate 32, the radial position of the transition circular plate 32 is unchanged while the transition circular plate 32 rotates, but the sliding block 33 can move along the radial direction under the driving of the transition circular plate 32, the outer wall of the sliding block 33 is provided with the guide strips 34 which are symmetrically distributed, the guide strip 34 is used for guiding and limiting, the sliding block 33 and the guide strip 34 are movably connected with the inner cavity wall of the cylinder 1, one end of the inner cavity of the cylinder 1 is provided with a guide groove matched with the guide strip 34, one end of the cylinder 1 is provided with the clamping component 5, the cylinder 1 and the clamping component 5 are both members made of medical stainless steel, so that the sanitation is good, the operation requirement is met, the clamping component 5 is also connected with the movable component 3, the clamping component 5 can clamp bone pieces to be embedded, the whole device can convey the bone pieces to be embedded to a preset bone-grafting position conveniently, the clamping component 5 comprises a clamping folded plate 51, a transition arm 52, a stretching column 53, a cover plate 54, a guard ring 55 and a counter bore screw 56, the inner side of the guard ring 55 is preset with internal threads, the guard ring 55 is connected with the edge of the cylinder 1 in a thread matching mode, the whole clamping component 5 is convenient to disassemble and assemble, and convenient to follow-up overhaul and maintain, guard ring 55 is fixed with apron 54's edge, the end face contact of apron 54 inner wall and cylinder 1, apron 54 connects the one end of pressing from both sides the clamp flap 51 through articulated mode, press from both sides the clamp flap 51 still through articulated mode and transition arm 52 swing joint, press from both sides the distribution of pressing from both sides the equal symmetry of flap 51 and transition arm 52 and be stretching out the both sides of post 53, press from both sides the inboard department of one end of pressing from both sides the clamp flap 51 and seted up the flute, be convenient for press from both sides like this and get the bone piece of treating putting into, transition arm 52 connects the post 53 top of stretching out through articulated mode, stretch out post 53 one end center department and seted up the screw thread counter bore, it connects counter bore screw 56 through this screw thread counter bore to stretch out post 53, the tail end and the slider 33 of counter bore screw 56 are connected, slider 33 and the end face contact who stretches out post 53.
The bone grafting device for orthopedics department comprises a cylinder 1, a column block 2, a movable assembly 3 and a clamping assembly 5, wherein the outer wall of the cylinder 1 is provided with evenly distributed grooves, the outer wall of the cylinder 1 is provided with grooves to increase friction force, and medical personnel can operate equipment conveniently, the column block 2 can rotate around the central line of the column 1 in the inner cavity of the cylinder 1, a first limiting ring 11 and a second limiting ring 12 are both used for limiting the position of the column block 2, a motor 4 drives the column block 2 to rotate stably after rotating, the rotating column block 2 can drive the movable assembly 3 to rotate, the column block 2 can drive a transition circular plate 32 to rotate, the radial position of the transition circular plate 32 is unchanged while rotating, but under the driving of the transition circular plate 32, a sliding block 33 can move along the radial direction, the outer wall of the sliding block 33 is provided with symmetrically distributed guide strips 34, the guide strips 34 are used for guiding and limiting, one end of the cylinder 1 is provided with the clamping assembly 5, the clamping component 5 is also connected with a sliding block 33 in the movable component 3, in the moving process of the sliding block 33, the clamping component 5 can be passively deformed, the clamping component 5 can clamp a bone piece to be embedded, the whole device can convey the bone piece to be embedded to a preset bone grafting position conveniently, the clamping component 5 comprises a clamping folded plate 51, a transition arm 52, a stretching column 53, a cover plate 54, a retainer ring 55 and a counter bore screw 56, the retainer ring 55 is connected with the edge of the cylinder 1 in a threaded fit mode, the whole clamping component 5 is convenient to disassemble and assemble and convenient to subsequently overhaul and maintain, the retainer ring 55 is connected with the cover plate 54, the inner wall of the cover plate 54 is contacted with the end face of the cylinder 1, the cover plate 54 is connected with one end of the clamping folded plate 51 in a hinged mode, grooves are formed in the inner side of one end of the clamping folded plate 51, the clamping folded plate 51 is further connected with the stretching column 53 through the transition arm 52, a counter bore screw 56 is arranged at the center of the extending column 53, the slide block 33 and the extending column 53 are connected together through the counter bore screw 56, so that when the extending column 53 moves, the clamping component 5 can be passively deformed, and the clamping component 5 can clamp a bone piece to be placed.
In summary, the bone grafting device for orthopedics department proposed by the present invention, wherein the motor 4 rotates to drive the column block 2 to rotate smoothly, the column block 2 can drive the transition circular plate 32 to rotate, the radial position of the transition circular plate 32 is not changed while the transition circular plate 32 rotates, meanwhile, the sliding block 33 can move along the radial direction, the outer wall of the sliding block 33 is provided with the symmetrically distributed guide strips 34, the guide strips 34 are used for guiding and limiting, the clamping component 5 is installed at one end of the cylinder 1, the clamping component 5 is also connected with the sliding block 33 in the movable component 3, thus, in the moving process of the sliding block 33, the clamping component 5 can be deformed passively, the clamping component 5 can clamp the bone slice to be inserted, thus the whole device can convey the bone slice to be inserted to the predetermined bone grafting position, the clamping component 5 is convenient to disassemble and assemble, and can be easily installed at one end of the cylinder 1, which is convenient for subsequent overhaul and maintenance, the inner side of one end of the clamping folded plate 51 is provided with grooves, therefore, the bone slices to be placed are clamped conveniently, the slide block 33 and the extending column 53 are connected together through the counter bore screws 56, the appearance and the practicability are good, and the bone slice clamping device is suitable for being used in orthopedic surgery.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides an orthopedics is with bone grafting ware, includes cylinder (1), post piece (2), movable part (3) and presss from both sides and get subassembly (5), its characterized in that: the inner cavity wall of the cylinder (1) is movably connected with the column block (2), a movable assembly (3), a motor (4) and a power supply (6) are further installed in the inner cavity of the cylinder (1), the power supply (6) is connected with the motor (4) through a lead, the output end of the motor (4) is connected with the column block (2), the column block (2) is connected with one end of the movable assembly (3), the movable assembly (3) comprises a transition column (31), a transition circular plate (32), a sliding block (33) and guide strips (34), one end of the transition column (31) is connected with the column block (2), the other end of the transition column (31) is fixed with the transition circular plate (32), the outer wall of the transition circular plate (32) is connected with the sliding block (33) in a threaded fit manner, the guide strips (34) which are symmetrically distributed are arranged on the outer wall of the sliding block (33), and the sliding block (33) and the guide strips (34) are movably connected with the inner cavity wall of the cylinder (1), the clamping assembly (5) is installed at one end of the cylinder (1), the clamping assembly (5) is further connected with the movable assembly (3), the clamping assembly (5) comprises a clamping folded plate (51), a transition arm (52), an extending column (53), a cover plate (54), a guard ring (55) and a counter bore screw (56), internal threads are preset on the inner side of the guard ring (55), the guard ring (55) is connected with the edge of the cylinder (1) in a thread fit mode, the guard ring (55) is fixed with the edge of the cover plate (54), the inner wall of the cover plate (54) is in contact with the end face of the cylinder (1), the cover plate (54) is connected with one end of the clamping folded plate (51) in a hinged mode, the clamping folded plate (51) is further movably connected with the transition arm (52) in a hinged mode, the transition arm (52) is connected with the top end of the extending column (53) in a hinged mode, and a threaded counter bore is formed in the center of one end of the extending column (53), the extending column (53) is connected with a counter bore screw (56) through the thread counter bore, the tail end of the counter bore screw (56) is connected with the sliding block (33), and the sliding block (33) is contacted with the end face of the extending column (53).
2. The bone grafting device for orthopedics department of claim 1, characterized in that, the outer wall of cylinder (1) is offered evenly distributed's flute.
3. The bone grafting device for orthopedics department of claim 1, characterized in that, the outer wall of transition circular plate (32) is equipped with external screw thread, the inner cavity wall of slider (33) is equipped with the internal screw thread that matches with transition circular plate (32), the inner cavity depth value of slider (33) is greater than the thickness value of transition circular plate (32).
4. The bone grafting device for orthopedics department of claim 1, characterized in that, the guide way that cooperatees with guide bar (34) is seted up to the inner chamber one end of cylinder (1).
5. The bone grafting device for orthopaedics is characterized in that a first limiting ring (11) and a second limiting ring (12) are installed on the inner cavity wall of the cylinder (1), and the first limiting ring (11) and the second limiting ring (12) are in contact connection with the column block (2).
6. The bone grafting device for orthopaedics according to claim 1, characterized in that the central axes of the motor (4), the column block (2) and the movable component (3) are coincident.
7. An orthopaedic bone graft according to claim 1, wherein the cylinder (1) and the clamping assembly (5) are both members made of medical stainless steel.
8. The bone grafting device for orthopedics department of claim 1, characterized in that, the clamping folded plate (51) and the transition arm (52) are symmetrically distributed on both sides of the extending column (53), and the inner side of one end of the clamping folded plate (51) is provided with grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110614083.3A CN113180814A (en) | 2021-06-02 | 2021-06-02 | Bone grafting device for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110614083.3A CN113180814A (en) | 2021-06-02 | 2021-06-02 | Bone grafting device for orthopedics department |
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| Publication Number | Publication Date |
|---|---|
| CN113180814A true CN113180814A (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110614083.3A Pending CN113180814A (en) | 2021-06-02 | 2021-06-02 | Bone grafting device for orthopedics department |
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| Country | Link |
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| CN (1) | CN113180814A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201782808U (en) * | 2010-09-09 | 2011-04-06 | 北京爱博咨科技有限公司 | Detachable bone surgery apparatus |
| US20110190770A1 (en) * | 2010-02-02 | 2011-08-04 | Sean Suh | Orthopedic Plating Assembly For Bone Fixation and Subsidence |
| CN208096805U (en) * | 2017-11-22 | 2018-11-16 | 日照市中医医院 | A kind of screw-driven formula orthopaedics is with holding bone device |
| CN209574854U (en) * | 2019-01-15 | 2019-11-05 | 北京奥精医疗器械有限责任公司 | A kind of jaw type bone grafting instrument |
| AU2019219748B1 (en) * | 2018-10-25 | 2020-03-05 | Heraeus Medical Gmbh | Device for the provision of bone cement |
| CN212679346U (en) * | 2020-04-27 | 2021-03-12 | 黄波涛 | Bone grafting device for orthopedics clinic |
| CN212940077U (en) * | 2020-05-09 | 2021-04-13 | 南阳医学高等专科学校第一附属医院 | Bone grafting device for fracture patients |
-
2021
- 2021-06-02 CN CN202110614083.3A patent/CN113180814A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110190770A1 (en) * | 2010-02-02 | 2011-08-04 | Sean Suh | Orthopedic Plating Assembly For Bone Fixation and Subsidence |
| CN201782808U (en) * | 2010-09-09 | 2011-04-06 | 北京爱博咨科技有限公司 | Detachable bone surgery apparatus |
| CN208096805U (en) * | 2017-11-22 | 2018-11-16 | 日照市中医医院 | A kind of screw-driven formula orthopaedics is with holding bone device |
| AU2019219748B1 (en) * | 2018-10-25 | 2020-03-05 | Heraeus Medical Gmbh | Device for the provision of bone cement |
| CN209574854U (en) * | 2019-01-15 | 2019-11-05 | 北京奥精医疗器械有限责任公司 | A kind of jaw type bone grafting instrument |
| CN212679346U (en) * | 2020-04-27 | 2021-03-12 | 黄波涛 | Bone grafting device for orthopedics clinic |
| CN212940077U (en) * | 2020-05-09 | 2021-04-13 | 南阳医学高等专科学校第一附属医院 | Bone grafting device for fracture patients |
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