CN220708508U - Weighing device for cancellous bone implant material - Google Patents
Weighing device for cancellous bone implant material Download PDFInfo
- Publication number
- CN220708508U CN220708508U CN202322470878.9U CN202322470878U CN220708508U CN 220708508 U CN220708508 U CN 220708508U CN 202322470878 U CN202322470878 U CN 202322470878U CN 220708508 U CN220708508 U CN 220708508U
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- China
- Prior art keywords
- cancellous bone
- weighing
- bone implant
- implant material
- upside
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 36
- 238000005303 weighing Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 title claims abstract description 20
- 239000007943 implant Substances 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 15
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000001054 cortical effect Effects 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037182 bone density Effects 0.000 description 1
- 230000037118 bone strength Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003692 ilium Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to the technical field of weighing devices, in particular to a weighing device for cancellous bone implant materials, which comprises a base, wherein guide rails are arranged on the left side and the right side of the upper side of the base, corresponding dust covers are arranged on the upper sides of the two guide rails, a hydraulic cylinder is arranged on the upper side of the base, a lifting plate is connected to the upper side of the hydraulic cylinder, a motor is arranged on the upper side of the lifting plate, the output end of the motor is fixedly connected with a rotating shaft extending to the lower side of the lifting plate in a penetrating way, the lower side of the rotating shaft is connected with a screw, a cleaning brush is arranged on the lower side of the screw, and the cleaning brush is in threaded connection with the screw.
Description
Technical Field
The utility model relates to the technical field of weighing devices, in particular to a weighing device for cancellous bone implant materials.
Background
Bone is a kind of bone with unique structure, and is mainly divided into cortical bone and cancellous bone in structure, wherein cancellous bone accounts for 20% of the bone mass of human body, but forms 80% of the bone surface. Cancellous bone has a lower bone density than cortical bone and is resilient; the structure of cancellous bone is favorable for maintaining the shape and resisting the pressure, and forms most of axial bones such as skull and bone, so that the method can be applied widely without special requirements on the bone strength, regardless of whether the bone internal components can survive, the cancellous bone is easier to fuse with the bone of a receiver than cortical bone, and the method can meet the requirement of most bone grafting operations if matched with the application of non-erosion internal fixation. Cancellous bone available at various locations throughout the body is bone, hand and both ends, most commonly ilium.
The cancellous bone implant material needs to be weighed before implantation, and the weighing device of the existing cancellous bone implant material possibly is stained on a weighing tray of the weighing device after weighing is completed, and after weighing is completed, the tray of the weighing device is mostly placed in the open air, so that dust can fall into the tray and bacteria can be easily bred, the weighing of the next implant material is affected, the implant material is polluted, and the conventional weighing device cannot cope with implant materials with larger weighing volume due to the fact that the size and shape of the cancellous bone implant materials are more different, and partial edges of the cancellous bone implant are possibly suspended on the periphery of the tray due to limited size of the tray, so that accurate weighing cannot be achieved due to the fact that the tray is placed.
Disclosure of Invention
The utility model aims to provide a weighing device for cancellous bone implant materials, which is used for solving the problems that stains are easy to be stained on a tray of the device after weighing is completed, bacteria are easy to breed when the device is placed in open air when the device is not used, the size of the tray is fixed, and various situations cannot be met, and accurate weighing cannot be performed due to the fact that the tray is placed in the open air.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weighing device of cancellous bone piece implantation material, includes the base, the guide rail has all been seted up on both sides about the upside of base, two the upside of guide rail all is provided with the dust cover that corresponds, the pneumatic cylinder is installed to the upside of base, the upside of pneumatic cylinder is connected with the lifter plate, the motor is installed to the upside of lifter plate, the output fixedly connected with of motor runs through the rotation axis that extends to the lifter plate downside, the downside of rotation axis is connected with the screw rod, the downside of screw rod is provided with the cleaning brush.
Preferably, an electronic scale is arranged on the upper side of the base, and a placing tray is arranged on the upper side of the electronic scale.
Preferably, a pressure sensor is arranged on the inner side of the electronic scale, and a connecting block corresponding to the placing tray is arranged on the upper side of the pressure sensor.
Preferably, the placing tray is a ship, and is divided into a central part and an edge part, and the edge part is spliced with the central part.
Preferably, a buckle matched with each other is arranged between the two dustproof covers, an ultraviolet light lamp is arranged at the lower side of the dustproof cover, and a delay switch is arranged on the ultraviolet light lamp.
Preferably, a control switch is arranged on the right side of the lifting plate, and the control switch is electrically connected with the hydraulic cylinder and the motor.
Compared with the prior art, the utility model has the beneficial effects that:
1) After this device is weighed, use control switch to start the pneumatic cylinder, make the lifter plate decline, when the cleaning brush descends to place on the tray, open the motor, the motor drives the rotation axis and makes the cleaning brush rotatory, will place the spot clean up in the tray.
2) After the cleaning is finished, the two dust covers are pushed in opposite directions until the buckles are fastened, the ultraviolet light lamp starts to irradiate and sterilize, after a period of time, the delay switch automatically closes the ultraviolet light lamp, and the placing tray is protected by the dust covers to prevent external pollution.
3) The edge part of the tray placed by the device can be pulled out, a section of central part is added on the left side and the right side of the central part, and the upper edge part is inserted again, so that the size of the placed tray is larger, the device is applicable to more scenes, and the problem that the tray is not placed due to overlong implanted materials can be prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an expanded cross-section structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a cleaning structure according to the present utility model;
FIG. 4 is a schematic view of a cleaning brush;
fig. 5 is a schematic view of a split structure of a placement tray.
In the figure: 1. base, 2, guide rail, 3, dust cover, 4, hydraulic cylinder, 5, lifter plate, 6, motor, 7, rotation shaft, 8, screw, 9, cleaning brush, 10, electronic scale, 11, placing tray, 11-1, central part, 11-2, edge part, 12, pressure sensor, 13, connecting block, 14, ultraviolet light lamp, 15, control switch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples:
referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a weighing device of cancellous bone piece implantation material, the on-line screen storage device comprises a base 1, guide rail 2 has all been seted up on both sides about the upside of base 1, the upside of two guide rails 2 all is provided with corresponding dust cover 3, the lower extreme of dust cover 3 stretches into the inside of guide rail 2 and can left and right sides slip, pneumatic cylinder 4 is installed to the upside of base 1, the upside of pneumatic cylinder 4 is connected with lifter plate 5, motor 6 is installed to the upside of lifter plate 5, motor 6's output fixedly connected with runs through the rotation axis 7 that extends to lifter plate 5 downside, rotation axis 7's downside is connected with screw rod 8, the downside of screw rod is provided with cleaning brush 9, cleaning brush 9 and screw rod 8 spiro union, cleaning brush 9 can be changed, and motor 6 control rotation axis 7 anticlockwise rotation, prevent that cleaning brush 9 from droing in the rotation process.
The electronic scale 10 is arranged on the upper side of the base 1, the placing tray 11 is arranged on the upper side of the electronic scale 10, the pressure sensor 12 is arranged on the inner side of the electronic scale 10, the connecting block 13 corresponding to the placing tray 11 is arranged on the upper side of the pressure sensor 12, the placing tray 11 is of a ship shape, the placing tray 11 is divided into a central part 11-1 and an edge part 11-2, the edge part 11-2 is spliced with the central part 11-1, the central part 11-1 is provided with a plurality of spare parts which can be assembled if necessary, so that objects borne by the placing tray 11 are more, the application range is wider, buckles which are mutually matched are arranged between the two dust covers 3, the ultraviolet light lamp 14 is arranged on the lower side of the dust covers 3, the ultraviolet light lamp 14 can be used for sterilization, the ultraviolet light lamp 14 is provided with a time delay switch, the ultraviolet light lamp 14 is automatically powered off after being irradiated for a period of time, the right side of the lifting plate 5 is provided with the control switch 15, and the control switch 15 is electrically connected with the hydraulic cylinder 4 and the motor 6.
Working principle: when the device is started, the dust covers 3 are pushed away to two sides, the electronic scale 10 below is leaked, weighing is started, after the weighing is completed, the hydraulic cylinder is started by using the control switch 15, the lifting plate 5 descends, the lifting plate 5 drives the cleaning brush 9 to descend when descending, when the cleaning brush 9 descends to the placing tray 11, the motor 6 is started, the motor 6 drives the rotating shaft 7 to enable the cleaning brush 9 to rotate, stains in the placing tray 11 are cleaned, then the two dust covers 3 are pushed in opposite directions until the buckles are fastened, the ultraviolet light lamp 14 starts to irradiate and sterilize, after a period of time is continued, the time delay switch automatically closes the ultraviolet light lamp 14, the placing tray 11 is protected by the dust covers 3, external pollution is prevented, the next use is waited, and after cleaning, the cleaning brush 9 can be removed for cleaning and replacement.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A weighing device for cancellous bone implant material, comprising a base (1), characterized in that: guide rail (2) have all been seted up on both sides about the upside of base (1), two the upside of guide rail (2) all is provided with dust cover (3) that correspond, pneumatic cylinder (4) are installed to the upside of base (1), the upside of pneumatic cylinder (4) is connected with lifter plate (5), motor (6) are installed to the upside of lifter plate (5), the output fixedly connected with of motor (6) runs through rotation axis (7) that extend to lifter plate (5) downside, the downside of rotation axis (7) is connected with screw rod (8), the downside of screw rod is provided with cleaning brush (9), cleaning brush (9) and screw rod (8) spiro union.
2. A device for weighing cancellous bone implant material according to claim 1, wherein: an electronic scale (10) is arranged on the upper side of the base (1), and a placing tray (11) is arranged on the upper side of the electronic scale (10).
3. A device for weighing cancellous bone implant material according to claim 2, wherein: the electronic scale is characterized in that a pressure sensor (12) is arranged on the inner side of the electronic scale (10), and a connecting block (13) corresponding to the placing tray (11) is arranged on the upper side of the pressure sensor (12).
4. A device for weighing cancellous bone implant material according to claim 2, wherein: the placement tray (11) is of a ship shape, the placement tray (11) is divided into a central part (11-1) and an edge part (11-2), and the edge part (11-2) is spliced with the central part (11-1).
5. A device for weighing cancellous bone implant material according to claim 1, wherein: the anti-dust device is characterized in that buckles matched with each other are arranged between the two dustproof covers (3), an ultraviolet light lamp (14) is arranged on the lower side of each dustproof cover (3), and a delay switch is arranged on each ultraviolet light lamp (14).
6. A device for weighing cancellous bone implant material according to claim 1, wherein: the right side of lifter plate (5) is provided with control switch (15), control switch (15) and pneumatic cylinder (4), motor (6) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470878.9U CN220708508U (en) | 2023-09-12 | 2023-09-12 | Weighing device for cancellous bone implant material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470878.9U CN220708508U (en) | 2023-09-12 | 2023-09-12 | Weighing device for cancellous bone implant material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708508U true CN220708508U (en) | 2024-04-02 |
Family
ID=90448618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322470878.9U Active CN220708508U (en) | 2023-09-12 | 2023-09-12 | Weighing device for cancellous bone implant material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708508U (en) |
-
2023
- 2023-09-12 CN CN202322470878.9U patent/CN220708508U/en active Active
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