CN211934745U

CN211934745U - Reinforced osteogenesis type allogeneic bone displacer

Info

Publication number: CN211934745U
Application number: CN201922312569.2U
Authority: CN
Inventors: 高屿
Original assignee: Tianjin Jinbang Nitaike Medical Equipment Co ltd
Current assignee: Tianjin Jinbang Nitaike Medical Equipment Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-17
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a strengthen osteogenesis type allogeneic bone displacer, including telescopic link two, two surfaces of telescopic link swing joint telescopic link one, telescopic link three and horizontal pole respectively, the syringe is connected to horizontal pole one end buckle, the syringe includes piston rod, piston and barrel, the motor is connected to the three one end buckles of telescopic link, the output of motor passes through the coupling joint connecting piece of shaft coupling transmission, the cutting knife is connected to connecting piece one end buckle, telescopic link one end buckle connects the holder. The utility model relates to a novelty, simple structure, be convenient for operation and excellent in use effect are convenient for carry out cutting, the clamping variant bone and the injection nutrient solution of bone to patient, are favorable to reducing medical personnel's work load, improve the efficiency of osteogenesis, are convenient for adjust, and convenient storage saves space, convenient to detach and installation.

Description

Reinforced osteogenesis type allogeneic bone displacer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a reinforced osteogenesis type allogeneic bone displacer.

Background

The allogeneic bone is the allogeneic bone and is widely applied in the field of orthopedics. Allogenic bone is one of the important ways to reconstruct bone defects after tumor resection, and is generally divided into structural bone grafting and filling bone grafting. When replacing the bone allograft, the medical staff is assisted by the displacer.

When the existing allogeneic bone replacer is used, the functionality is relatively single, the using effect is not good, and the forming of the allogeneic bone cannot be enhanced. To this end, we propose a reinforced osteogenic allograft bone displacer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an strengthen osteogenesis type allogeneic bone displacer, the modern design, simple structure, the operation of being convenient for and excellent in use effect are convenient for carry out cutting, the clamping allogeneic bone of bone and the injection nutrient solution to patient, are favorable to reducing medical personnel's work load, improve the efficiency of osteogenesis, and the regulation of being convenient for is conveniently accomodate, saves space, and convenient to detach and installation can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bone strengthening type allogeneic bone displacer comprises a second telescopic rod, wherein the surface of the second telescopic rod is movably connected with a first telescopic rod, a third telescopic rod and a cross rod respectively, one end of the cross rod is connected with an injector in a buckling mode, the injector comprises a piston rod, a piston and a barrel, the three ends of the telescopic rods are connected with a motor in a buckling mode, the output end of the motor is connected with a connecting piece through coupling transmission, one end of the connecting piece is connected with a cutting knife in a buckling mode, one end of each telescopic rod is connected with a clamp holder in a buckling mode, the bottom ends of the two telescopic rods are installed on a base, a connecting plate is fixedly arranged at the connecting position of the; a liquid storage frame is arranged in the base, and a wheel body is arranged at the bottom end of the base.

Further, the cylinder is connected with the fixed buckle of the cross rod, the piston rod is inserted inside the piston, and the piston is connected inside the cylinder in a sliding mode.

Furthermore, the first telescopic rod, the third telescopic rod and the joint of the cross rod and the second telescopic rod are all in spiral connection with a locking wheel.

Furthermore, the bottom end in the liquid storage frame is fixedly connected with a screen plate through a fixing rod, a water outlet is formed in one side of the liquid storage frame, the water outlet penetrates through the base, and the penetrating end is connected with the intercepting plate in a sliding mode.

Further, a rubber pad is bonded on the surface of the clamp holder.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a novelty, simple structure, be convenient for operation and excellent in use effect are convenient for carry out cutting, the clamping variant bone and the injection nutrient solution of bone to patient, are favorable to reducing medical personnel's work load, improve the efficiency of osteogenesis, are convenient for adjust, and convenient storage saves space, convenient to detach and installation.

2. The utility model discloses a be equipped with cutting knife and telescopic link three, be convenient for cut patient's bone.

3. The utility model discloses a be equipped with telescopic link one and holder, be convenient for carry out centre gripping and installation to xenogeneic bone.

4. The utility model discloses a be equipped with horizontal pole and syringe, be convenient for to the xenogeneic bone injection nutrient solution after the installation, be favorable to the accelerating osteogenesis of xenogeneic bone.

5. The utility model discloses a telescopic link one, telescopic link three and horizontal pole respectively with two swing joint of telescopic link, the angle of being convenient for adjust and use, and accomodating after the convenient to use, save space.

6. The utility model discloses a holder, cutting knife and syringe buckle connection are connected to telescopic link one, telescopic link three and horizontal pole buckle respectively, and the installation and the dismantlement of being convenient for are convenient for place and disinfect to the operation instrument after dismantling through being equipped with the stock solution frame.

Drawings

Fig. 1 is a schematic view of the overall structure of the bone-strengthening type allograft bone displacer of the present invention.

Fig. 2 is a schematic diagram of the position structures of the second telescopic rod, the first telescopic rod, the third telescopic rod and the cross rod of the bone strengthening type allogeneic bone displacer of the present invention.

Fig. 3 is a schematic view of the syringe structure of the bone-strengthening type allogeneic bone displacer of the present invention.

In the figure: 1. a second telescopic rod; 2. a first telescopic rod; 3. a holder; 4. a connecting plate; 5. a screen plate; 6. fixing the rod; 7. a baffle plate; 8. a water outlet; 9. a shutoff plate; 10. a liquid storage frame; 11. a locking wheel; 12. a cutting knife; 13. a third telescopic rod; 14. a cross bar; 15. an injector; 16. a rubber pad; 17. a motor; 18. a connecting member; 19. a piston rod; 20. a piston; 21. cylinder, 22, base, 23, wheel body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a bone-strengthening allogeneic bone replacement device comprises a second telescopic rod 1, wherein the surface of the second telescopic rod 1 is movably connected with a first telescopic rod 2, a third telescopic rod 13 and a cross rod 14 respectively, one end of the cross rod 14 is connected with an injector 15 in a buckling manner, the injector 15 comprises a piston rod 19, a piston 20 and a cylinder 21, one end of the third telescopic rod 13 is connected with a motor 17 in a buckling manner, the output end of the motor 17 is connected with a connecting piece 18 through a coupling transmission manner, one end of the connecting piece 18 is connected with a cutting knife 12 in a buckling manner, one end of the first telescopic rod 2 is connected with a clamp 3 in a buckling manner, the bottom end of the second telescopic rod 1 is mounted on a base 22, a connecting plate 4 is fixedly arranged at the joint of; the base 22 is internally provided with a liquid storage frame 10, and the bottom end of the base is provided with a wheel body 23. The cross-sectional area of the baffle 7 is larger than that of the bottom end part of the first telescopic rod 2.

The cylinder 21 is fixedly connected with the cross rod 14 in a buckled mode, the piston rod 19 is inserted into the piston 20, and the piston 20 is connected into the cylinder 21 in a sliding mode, so that nutrient solution can be conveniently injected, and improvement of osteogenesis is facilitated.

And the joints of the first telescopic rod 2, the third telescopic rod 13 and the cross rod 14 with the second telescopic rod 1 are all in spiral connection with the locking wheel 11.

The bottom end inside the liquid storage frame 10 is fixedly connected with a screen plate 5 through a fixing rod 6, a water outlet 8 is formed in one side of the liquid storage frame 10, the water outlet 8 penetrates through the base 22, and the penetrating end is connected with the intercepting plate 9 in a sliding mode. The top of the base 22 corresponding to the liquid storage frame 10 can be opened.

Wherein, the rubber pad 16 is adhered on the surface of the clamper 3, which improves the clamping stability.

It should be noted that, the utility model relates to a reinforced osteogenesis type allogeneic bone replacement device, when in use, the liquid storage frame 10 is fixedly arranged on the surface of an operating table, the surface of a second telescopic rod 1 is respectively movably connected with a first telescopic rod 2, a third telescopic rod 13 and a cross rod 14, one end of the third telescopic rod 13 is buckled and connected with a motor 17, the output end of the motor 17 is connected with a connecting piece 18 through coupling transmission, one end of the connecting piece 18 is buckled and connected with a cutting knife 12, the cutting knife 12 is used for cutting the bone of a patient, one end of the first telescopic rod 2 is buckled and connected with a clamp holder 3, a rubber pad 16 is adhered on the surface of the clamp holder 3, the clamp holder 3 is used for clamping the allogeneic bone used in operation, the mounting is carried out with the assistance of medical personnel, one end of the cross rod 14 is buckled and connected with, the piston 20 extrudes the nutrient solution out of the cylinder 21, so that the nutrient solution is injected into the allogeneic bone to accelerate the molding of the bone; the clamp 3, the cutting knife 12 and the injector 15 are respectively connected with the first telescopic rod 2, the third telescopic rod 13 and the cross rod 14 in a buckling mode, after the clamp is used, the clamp 3, the cutting knife 12 and the injector 15 are disassembled and placed into the liquid storage frame 10, disinfectant is added into the liquid storage frame 10, primary disinfection and sterilization are carried out on medical instruments after the medical instruments are used, and pollution is reduced; the surface of the second telescopic rod 1 is movably connected with the first telescopic rod 2, the third telescopic rod 13 and the cross rod 14 respectively, the first telescopic rod 2, the third telescopic rod 13 and the cross rod 14 are in threaded connection with the locking wheel 11 at the joint of the second telescopic rod 1, the storage after the use is convenient, and the first telescopic rod 2, the third telescopic rod 13 and the cross rod 14 are attached to the surface of the second telescopic rod 1 in a rotating mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strengthen osteogenesis type allogeneic bone displacer, includes telescopic link two (1), its characterized in that: the surface of the second telescopic rod (1) is respectively movably connected with the first telescopic rod (2), the third telescopic rod (13) and the cross rod (14), one end of the cross rod (14) is connected with an injector (15) in a buckling way, the injector (15) comprises a piston rod (19), a piston (20) and a cylinder body (21), one end of the third telescopic rod (13) is connected with a motor (17) in a buckling way, the output end of the motor (17) is connected with a connecting piece (18) through a shaft coupling in a transmission way, one end of the connecting piece (18) is connected with the cutting knife (12) in a buckling way, one end of the first telescopic rod (2) is connected with the clamp holder (3) in a buckling way, the bottom end of the second telescopic rod (1) is arranged on the base (22), a connecting plate (4) is fixedly arranged at the joint of the top end of the base (22) and the second telescopic rod (1), the bottom end of the second telescopic rod (1) penetrates through the connecting plate (4) and is fixedly provided with a baffle (7); a liquid storage frame (10) is arranged in the base (22), and a wheel body (23) is arranged at the bottom end of the base.

2. The osteogenesis-enhancing allogeneic bone displacer of claim 1, wherein: the cylinder (21) is fixedly connected with the cross rod (14) in a buckling mode, the piston rod (19) is inserted into the piston (20), and the piston (20) is connected into the cylinder (21) in a sliding mode.

3. The osteogenesis-enhancing allogeneic bone displacer of claim 1, wherein: the connection parts of the first telescopic rod (2), the third telescopic rod (13), the cross rod (14) and the second telescopic rod (1) are all in spiral connection with a locking wheel (11).

4. The osteogenesis-enhancing allogeneic bone displacer of claim 1, wherein: the bottom end in the liquid storage frame (10) is fixedly connected with the screen plate (5) through the fixing rod (6), a water outlet (8) is formed in one side of the liquid storage frame (10), the water outlet (8) penetrates through the base (22), and the penetrating end is connected with the shutoff plate (9) in a sliding mode.

5. The osteogenesis-enhancing allogeneic bone displacer of claim 1, wherein: the surface of the clamp holder (3) is bonded with a rubber pad (16).