Bone meal and gel mixing device

Abstract

The utility model discloses a bone meal and gel mixing device which comprises a shell, the top of the shell is sleeved with a top cover in a threaded mode, the outer side of the bottom of the shell is sleeved with a bottom cover in a threaded mode, a feeding port A and a feeding port B are formed in the two sides of the top face of the top cover, and an arc filter plate is fixedly installed on the bottom face of the shell. A motor is fixedly installed in the middle of the top of the top cover, an output shaft of the motor is fixedly connected with a long connecting rod, the outer side of the long connecting rod is fixedly sleeved with a rotating disc, a plurality of stirring rods are evenly and fixedly installed on the outer surface of the periphery of the rotating disc, and chopping stirring blades are fixedly installed on the outer surfaces of the stirring rods; by means of the stirring rod and the chopping stirring blade, gel can be smashed, the gel and bone meal can be mixed, manual mixing operation is not needed, and manpower and time are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a mixing device for bone powder and gel. Background Art

[0002] The mixture of bone powder and gel is mainly used in oral and maxillofacial surgery in the medical field. In the field of oral and maxillofacial surgery, the mixture of bone powder and gel is often used for alveolar cleft bone repair, alveolar bone augmentation, alveolar bone block transplantation, implant surgery, etc. The osteogenic properties of bone powder can promote the regeneration and healing of bone tissue, while the gel plays a role of filling and fixing during surgery, which can provide support and protection; therefore, the mixture of bone powder and gel is widely used in oral and maxillofacial surgery to restore and reconstruct the patient's oral and maxillofacial structure.

[0003] However, the existing mixing of bone powder and gel usually relies on manual operation, which depends on the doctor's manual work and experience, is time-consuming and labor-intensive, and has the problem of uneven mixing. Utility Model Content

[0004] In view of the problems existing in the mixing of the above-mentioned conventional bone powder and gel, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a mixing device for bone powder and gel, which solves the problem that the mixing of bone powder and gel in the prior art usually relies on manual operation. This mixing relies on the doctor's manual work and experience, is time-consuming and labor-intensive, and there is a problem of uneven mixing.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A bone powder and gel mixing device, comprising a shell, a top cover is threadedly sleeved on the top of the shell, a bottom cover is threadedly sleeved on the outer side of the bottom of the shell, a feed inlet A and a feed inlet B are opened on both sides of the top surface of the top cover, and a circular arc filter plate is fixedly installed on the bottom surface of the shell;

[0008] A motor is fixedly installed in the middle of the top of the top cover, a long connecting rod is fixedly connected to the output shaft of the motor, a turntable is fixedly sleeved on the outer side of the long connecting rod, a plurality of stirring rods are evenly fixedly installed on the outer surface of the turntable, and chopping and stirring blades are fixedly installed on the outer surfaces of the plurality of stirring rods.

[0009] Preferably, an observation mirror is provided on the surface of the shell.

[0010] Preferably, metering mechanisms are fixedly installed on the tops of the feed inlet A and the feed inlet B.

[0011] Preferably, the metering mechanism includes a rotating wheel, a feeding funnel, a baffle plate, and a rotating rod. A rotating wheel is provided on one side of the feeding funnel, and a rotating rod is fixedly installed on the rotating wheel near a side of the feeding funnel. The other end of the rotating rod rotates through the feeding funnel and is rotatably connected to the inner wall of the feeding funnel. A baffle plate is fixedly sleeved on the outer side of the rotating rod, and the baffle plate is in contact with the inner wall of the feeding funnel when it is rotated to be placed horizontally.

[0012] Preferably, a sealing ring gasket is adhered to the inner wall of the feeding funnel and at the position where the baffle plate is fitted after being rotated to be horizontal, and a horizontal line is arranged inside the sealing ring gasket.

[0013] Preferably, the feeding funnel is made of a high temperature resistant transparent material, and a scale bar is provided on the outside of the feeding funnel.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model puts bone powder and gel into a shell through feed inlet A and feed inlet B, starts a motor, and the motor drives a turntable to rotate through a long connecting rod, and the turntable drives a stirring rod and a chopping stirring blade to rotate, the stirring rod stirs the bone powder and the gel, and the chopping stirring blade chops the gel, and the mixing condition of the bone powder and the gel in the shell is observed through an observation mirror, so as to avoid incomplete mixing and unevenness. The utility model can not only break the gel but also mix the gel and the bone powder through the stirring rod and the chopping stirring blade, and does not need to be mixed manually, thus saving manpower and time.

[0016] The utility model provides metering mechanisms at the top of both the feed inlet A and the feed inlet B, and the gel or bone powder is poured into the metering mechanisms at the upper sides of the feed inlet A and the feed inlet B in sequence. The ratio of the gel to the bone powder is observed through the feed funnel in the metering mechanism in conjunction with the scale bar, so as to mix the gel and the bone powder, thereby ensuring that the quality after mixing meets the requirements and reducing the use of instruments such as measuring cups. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a partial structural cross-sectional view of a bone powder and gel mixing device proposed by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the overall structure;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure within circle A.

[0021] Description of reference numerals:

[0022] 1. Outer shell; 2. Top cover; 3. Bottom cover; 4. Observation mirror; 5. Motor; 6. Measuring mechanism; 7. Scale bar; 8. Long connecting rod; 9. Turntable; 10. Stirring rod; 11. Chopping and stirring blade; 12. Arc filter plate; 13. Feed inlet A; 14. Feed inlet B; 15. Rotating wheel; 16. Feed hopper; 17. Sealing ring gasket; 18. Baffle plate; 19. Rotating rod; 20. Horizontal line. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a mixing device for bone powder and gel.

[0025] Reference Figure 1-3 A bone powder and gel mixing device comprises a shell 1, a top cover 2 is threadedly sleeved on the top of the shell 1, a bottom cover 3 is threadedly sleeved on the outer side of the bottom of the shell 1, a feed inlet A13 and a feed inlet B14 are opened on both sides of the top surface of the top cover 2, and a circular filter plate 12 is fixedly installed on the bottom surface of the shell 1, and bone powder and gel are poured into the feed inlet A13 and the feed inlet B14 respectively. The circular filter plate 12 can filter out the liquid flowing out of the gel when stirring, chopping and mixing, and the bone powder is generally in the form of fine particles and cannot flow out of the circular filter plate 12;

[0026] A motor 5 is fixedly installed in the middle of the top of the top cover 2, and a long connecting rod 8 is fixedly connected to the output shaft of the motor 5. A turntable 9 is fixedly sleeved on the outer side of the long connecting rod 8. A plurality of stirring rods 10 are evenly fixedly installed on the outer surface of the turntable 9. Chopping and stirring blades 11 are fixedly installed on the outer surfaces of the plurality of stirring rods 10. The stirring rods 10 stir the bone powder and the gel, and the chopping and stirring blades 11 break the gel.

[0027] Reference Figure 2 An observation mirror 4 is provided on the surface of the shell 1 , and the observation mirror 4 can observe the mixing of the bone powder and the gel in the shell 1 .

[0028] Reference Figure 1-3The top of the feed inlet A13 and the feed inlet B14 are fixedly installed with a metering mechanism 6, which includes a rotating wheel 15, a feed funnel 16, a baffle plate 18, and a rotating rod 19. The feed funnel 16 is fixedly sleeved on the top of the feed inlet A13 and the feed funnel B14. A rotating wheel 15 is provided on one side of the feed funnel 16. A rotating rod 19 is fixedly installed on the side of the rotating wheel 15 close to the feed funnel 16. The other end of the rotating rod 19 rotates through the feed funnel 16. The material funnel 16 is rotatably connected to the inner wall of the feeding funnel 16, a baffle plate 18 is fixedly sleeved on the outer side of the rotating rod 19, and the baffle plate 18 fits with the inner wall of the feeding funnel 16 when it is rotated to be placed horizontally, and a sealing ring gasket 17 is pasted on the inner wall of the feeding funnel 16 and at the position where the baffle plate 18 fits after rotating to the horizontal, and a horizontal line 20 is set in the sealing ring gasket 17; when the baffle plate 18 is rotated into the sealing ring gasket 17 and is horizontal to the horizontal line, it can prevent liquid from leaking.

[0029] Reference Figure 2 The feeding funnel 16 is made of a high temperature resistant transparent material. A scale bar 7 is arranged on the outside of the feeding funnel 16 . The scale bar 7 is marked according to the capacity calculated from the upper side of the horizontal line 20 on the sealing ring pad inside the feeding funnel 16 .

[0030] In the utility model, when in use, the operator first rotates the rotating wheel 15 on the outer side of the feeding funnel 16 at the top of the feeding port A13 and the feeding port B14 respectively, and the rotating wheel 15 drives the baffle plate 18 to rotate through the rotating rod 19, so that the baffle plate 18 rotates to be horizontally aligned with the horizontal line 20 inside the sealing ring gasket, and is clamped in the sealing ring gasket on the inner wall of the feeding funnel 16. Since the sealing ring gasket has a certain elastic force, the baffle plate 18 can be rotated and clamped in the sealing ring gasket, and the baffle plate 18 can also be rotated out of the sealing ring gasket;

[0031] Then, bone powder is added into the feeding funnel 16 at the top of the feeding port A13, and gel is added into the feeding funnel 16 at the top of the feeding port B14, and the ratio of bone powder to gel is adjusted by observing the scale bars 7 on the feeding funnel 16 respectively;

[0032] After adjusting the ratio of bone powder to gel, the rotating wheel 15 is rotated, and the rotating wheel 15 drives the baffle plate 18 to rotate through the rotating rod 19. After the baffle plate 18 rotates, the bone powder and gel fall into the housing 1 from the feed port A13 and the feed port B14 respectively. At this time, the operator starts the motor 5, and the motor 5 drives the turntable 9 to rotate through the long connecting rod 8, and the turntable 9 drives the stirring rod 10 to rotate. While the stirring rod 10 rotates to mix, the chopping and stirring blade 11 connected to the outside of the stirring rod 10 breaks the gel, and the liquid after the gel is broken flows out along the arc filter plate 12;

[0033] After the operator observes through the observation mirror 4 that the bone powder and gel in the shell 1 are mixed, the motor 5 is turned off, the top cover 2 is rotated to remove, the mixture is poured out for storage, and the liquid generated by the crushed gel collected in the bottom cover 3 is cleared; after the cleaning is completed, the device can be directly rinsed with clean water for easy reuse.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A bone powder and gel mixing device, comprising a housing (1), wherein a top cover (2) is threadedly sleeved on the top of the housing (1), characterized in that: A bottom cover (3) is threadedly sleeved on the outer side of the bottom of the shell (1), a material inlet A (13) and a material inlet B (14) are provided on both sides of the top surface of the top cover (2), and a circular arc filter plate (12) is fixedly mounted on the bottom surface of the shell (1); A motor (5) is fixedly mounted in the middle of the top of the top cover (2); a long connecting rod (8) is fixedly connected to the output shaft of the motor (5); a rotating disk (9) is fixedly sleeved on the outer side of the long connecting rod (8); a plurality of stirring rods (10) are evenly fixedly mounted on the outer surface of the rotating disk (9); and chopping and stirring blades (11) are fixedly mounted on the outer surfaces of the plurality of stirring rods (10).

2. The bone powder and gel mixing device according to claim 1, characterized in that: An observation mirror (4) is provided on the surface of the housing (1).

3. The bone powder and gel mixing device according to claim 1, characterized in that: A metering mechanism (6) is fixedly installed on the top of the feed inlet A (13) and the feed inlet B (14).

4. The bone powder and gel mixing device according to claim 3, characterized in that: The metering mechanism (6) comprises a rotating wheel disc (15), a feeding funnel (16), a baffle plate (18), and a rotating rod (19); a rotating wheel disc (15) is arranged on one side of the feeding funnel (16); a rotating rod (19) is fixedly mounted on a side of the rotating wheel disc (15) close to the feeding funnel (16); the other end of the rotating rod (19) rotates through the feeding funnel (16) and is rotatably connected to the inner wall of the feeding funnel (16); a baffle plate (18) is fixedly sleeved on the outer side of the rotating rod (19); and the baffle plate (18) is in contact with the inner wall of the feeding funnel (16) when it is rotated to be placed horizontally.

5. The bone powder and gel mixing device according to claim 4, characterized in that: A sealing ring gasket (17) is adhered to the inner wall of the feeding funnel (16) and at a position where the baffle plate (18) rotated to a horizontal position fits the inner wall, and a horizontal line (20) is arranged inside the sealing ring gasket (17).

6. The bone powder and gel mixing device according to claim 5, characterized in that: The feeding funnel (16) is made of a high temperature resistant transparent material, and a scale bar (7) is arranged on the outside of the feeding funnel (16).

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