CN104398290A - Bone grinding protective cover for shoulder and elbow joint comminuted fracture - Google Patents
Bone grinding protective cover for shoulder and elbow joint comminuted fracture Download PDFInfo
- Publication number
- CN104398290A CN104398290A CN201410641602.5A CN201410641602A CN104398290A CN 104398290 A CN104398290 A CN 104398290A CN 201410641602 A CN201410641602 A CN 201410641602A CN 104398290 A CN104398290 A CN 104398290A
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- bone
- main body
- elbow joint
- shoulder
- elongated slot
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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
-
- 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
-
- 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
- A61B2017/1602—Mills
-
- 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
- A61B2017/564—Methods for bone or joint treatment
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to a bone grinding protective cover for shoulder and elbow joint comminuted fracture. Bone residues produced in shoulder and elbow joint crushed bone grinding surgery splash all around, but do not influence the cleanliness and clearing of an operating table operation region; moreover, the bone residues tend to splash into the eyes of physicians, thereby influencing the implementation of surgery. The bone grinding protective cover for shoulder and elbow joint comminuted fracture comprises a main body and scratching sheet, wherein the main body is a regularly circular cover made of a transparent material; a long groove is formed above the main body; the edge of the main body is provided with a covering edge; the covering edge is provided with a through hole; the lower edge of the covering edge is provided with a layer of polypropylene elastic resin sealing ring; an elastic stay cord is inserted into the through hole; the scratching sheet is a hard arc-shaped plate made of a transparent material; a bone grinding tong hole is formed above the scratching sheet; the scratching sheet is arranged on the long groove in a sliding way, and can slide to completely cover the long groove. By adopting the bone grinding protective cover, the problem of splashing of the bone residues in a crushed bone grinding process during patella grinding surgical operation is solved effectively. Moreover, the bone grinding protective cover is environmentally friendly, and is particularly suitable for use in patella grinding surgery in various comprehensive or bone special hospitals.
Description
Technical field
The present invention relates to a kind of orthopedic medical device, particularly one shoulder, elbow joint comminuted fracture mill bone protecting cover.
Background technology
Shoulder, elbow joint comminuted fracture, when broken bone cannot utilize fixed claw to grab poly-, the general scheme selected installs articular prosthesis to replace the corresponding damaged portion in green bone joint.Before installation articular prosthesis, broken bone is needed to remove totally, for partial volume less or with the broken bone of tissue-welding, mostly can use mill bone forceps or abrasive drilling worn, bone slag meeting splashes in this worn process, operating-table operating area not only can be caused clean not, and cleaning is got up also more difficult, and bone slag is once be splashed to doctor's ophthalmic, can have a strong impact on the carrying out of whole operation.
Summary of the invention
The technical problem to be solved in the present invention is the defect how overcoming bone slag splashes in the worn art of the broken bone in joint, provides a kind of shoulder, elbow joint comminuted fracture mill bone protecting cover.
For solving the problems of the technologies described above, this shoulder, elbow joint comminuted fracture mill bone protecting cover comprises main body and scribing; Described main body is the positive circular enclosure of a transparent material, and be provided with an elongated slot above it, body rim is provided with bound edge, and this bound edge is provided with through hole, and bound edge lower edge is provided with a layer polypropylene elastic resin sealing ring, and is equipped with elastic drag rope in through hole; Described scribing is the hard arc of a transparent material, has mill bone forceps hole above it, and this scribing is sliding to be fitted on elongated slot, and slidably, elongated slot all covers by it.Design like this, when carrying out the worn operation of the broken bone in joint, utilize elastic drag rope that this shoulder, elbow joint comminuted fracture mill bone cover body are covered in injured joint position and fix, mill bone forceps hole is slid into the broken position of bone put, mill bone forceps or abrasive drilling carry out the worn operation of broken bone by mill bone forceps hole, the bone slag outwards splashed when now main body and scribing can stop operation, main body and scribing all use transparent material, ensure that the observation of operation technique Chinese physician to focus is unaffected.
As optimization, also comprise jet pump, this jet pump comprises Working-fluid intaking, suction inlet and outlet; Described Working-fluid intaking connects running water pipe, and described suction inlet and body interior pass through pipeline communication.Design like this, the convenient bone slag to main internal lesions position and bloodstain dirt detach, and reduce it and observe on doctor the impact that focus causes.
As optimization, also comprise a container, the copper-bath of contain 15% in this container, described jet pump also comprises secondary suction inlet, and this secondary suction inlet is passed in described copper-bath by pipeline.Design like this, while jet pump suction inlet sucks bone slag and bloodstain spray, secondary suction inlet sucks copper-bath, and copper-bath carries out disinfection to the liquid that jet pump is discharged, and avoids after this discharging of waste liquid enters environmental water systems and pollutes environment and water source.
This shoulder, elbow joint comminuted fracture mill bone protecting cover comprises main body and some swivel plates; Described main body is the positive circular enclosure of a transparent material, and be provided with an elongated slot above it, body rim is provided with bound edge, and this bound edge is provided with through hole, and bound edge lower edge is provided with a layer polypropylene elastic resin sealing ring, and is equipped with elastic drag rope in through hole; Described swivel plate is arc transparent sheet, and it is all hinged on by elongated slot, and can rotate around fixed axis, and all swivel plates are arranged continuously, are all covered by elongated slot.Design like this, when carrying out the worn operation of patella, utilize elastic drag rope that this shoulder, elbow joint comminuted fracture mill bone cover body are covered in patella position and fix, the swivel plate that the broken position of bone of patella of outwarding winding is put, place of outwarding winding is stretched in mill bone forceps or abrasive drilling, carries out worn operation to the broken bone of patella, the bone slag outwards splashed when now main body and all the other cover plates can stop operation, main body and swivel plate all use transparent material, ensure that the observation of operation technique Chinese physician to focus is unaffected.
As optimization, also comprise jet pump, this jet pump comprises Working-fluid intaking, suction inlet and outlet; Described Working-fluid intaking connects running water pipe, and described suction inlet and body interior pass through pipeline communication.Design like this, the convenient bone slag to main internal lesions position and bloodstain dirt detach, and reduce it and observe on doctor the impact that focus causes.
As optimization, also comprise a container, the copper-bath of contain 15% in this container, described jet pump also comprises secondary suction inlet, and this secondary suction inlet is passed in described copper-bath by pipeline.Design like this, working solution carries out disinfection to jet pump spray discharging liquid, avoids after this discharging of waste liquid enters environmental water systems and pollutes environment and water source.
Shoulder of the present invention, elbow joint comminuted fracture mill bone cover-protecting structure is simple, easy to use, effectively solve in the worn operation technique of the broken bone in joint, the problem of the easy splashes of bone slag in worn broken bone process, and environment friendly and pollution-free, accommodate each comprehensive or orthopaedics section hospital shoulder especially, elbow joint comminuted fracture mill osseous surgery uses.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, shoulder of the present invention, elbow joint comminuted fracture mill bone protecting cover are described further:
Fig. 1 is this shoulder, the volume rendering structural representation (bold portion is visual structure, and dotted portion is perspective structure) of the embodiment 1 of elbow joint comminuted fracture mill bone protecting cover;
Fig. 2 is this shoulder, the top perspective structural representation (bold portion is visual structure, and dotted portion is perspective structure) of the embodiment 2 of elbow joint comminuted fracture mill bone protecting cover;
Fig. 3 is this shoulder, the volume rendering structural representation (bold portion is visual structure, and dotted portion is perspective structure) of the embodiment 3 of elbow joint comminuted fracture mill bone protecting cover;
Fig. 4 is this shoulder, the top perspective structural representation (bold portion is visual structure, and dotted portion is perspective structure) of the embodiment 4 of elbow joint comminuted fracture mill bone protecting cover.
In figure: 1-main body, 2-scribing, 3-elongated slot, 4-bound edge, 5-elastic drag rope, 6-grind bone forceps hole, 7-jet pump, 8-Working-fluid intaking, 9-suction inlet, 10-outlet, 11-secondary suction inlet, 12-container, 13-swivel plate, 14-fixed axis.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, 2, this shoulder, elbow joint comminuted fracture mill bone protecting cover comprises main body 1 and scribing 2; Described main body 1 is the positive circular enclosure of a transparent material, and be provided with an elongated slot 3 above it, body rim is provided with bound edge 4, and this bound edge 4 is provided with through hole, and bound edge 4 lower edge is provided with a layer polypropylene elastic resin sealing ring, and in through hole, be equipped with elastic drag rope 5; Described scribing 2 is the hard arc of a transparent material, has mill bone forceps hole 6 above it, and this scribing 2 is sliding to be fitted on elongated slot 3, and slidably, elongated slot 3 all covers by it.It also comprises jet pump 7, and this jet pump 7 comprises Working-fluid intaking 8, suction inlet 9 and outlet 10; Described Working-fluid intaking 8 connects running water pipe, and described suction inlet 9 passes through pipeline communication with main body 1 inside.It also comprises a container 11, the copper-bath of contain 15% in this container 11, and described jet pump 7 also comprises secondary suction inlet 12, and this secondary suction inlet 12 is passed in described copper-bath by pipeline.
Embodiment 2: as shown in Figure 3,4: this shoulder, elbow joint comminuted fracture mill bone protecting cover comprises main body 1 and some swivel plates 13; Described main body 1 is the positive circular enclosure of a transparent material, is provided with an elongated slot 3 above it, and main body 1 edge is provided with bound edge 4, and this bound edge 4 is provided with through hole, and bound edge 4 lower edge is provided with a layer polypropylene elastic resin sealing ring, and in through hole, be equipped with elastic drag rope 5; Described swivel plate 13 is arc transparent sheet, and it is other that it is all hinged on elongated slot 3, and can rotate around fixed axis 14, and all swivel plates 13 are arranged continuously, are all covered by elongated slot 3.Also comprise jet pump 7, this jet pump 7 comprises Working-fluid intaking 8, suction inlet 9 and outlet 10; Described Working-fluid intaking 8 connects running water pipe, and described suction inlet 9 passes through pipeline communication with main body 1 inside.Also comprise a container 11, the copper-bath of contain 15% in this container 11, described jet pump 7 also comprises secondary suction inlet 12, and this secondary suction inlet 12 is passed in described copper-bath by pipeline.
Above-mentioned embodiment is intended to illustrate that the present invention can be professional and technical personnel in the field and realizes or use; modifying to above-mentioned embodiment will be apparent for those skilled in the art; therefore the present invention includes but be not limited to above-mentioned embodiment; any these claims or description of meeting describes; meet and principle disclosed herein and novelty, the method for inventive features, technique, product, all fall within protection scope of the present invention.
Claims (6)
1. shoulder, an elbow joint comminuted fracture mill bone protecting cover, is characterized in that: comprise main body (1) and scribing (2); Described main body (1) is the positive circular enclosure of a transparent material, an elongated slot (3) is provided with above it, main body (1) edge is provided with bound edge (4), this bound edge (4) is provided with through hole, bound edge (4) lower edge is provided with a layer polypropylene elastic resin sealing ring, and in through hole, be equipped with elastic drag rope (5); Described scribing (2) is the hard arc of a transparent material, has mill bone forceps hole (6) above it, and this scribing (2) is sliding to be fitted on elongated slot (3), and slidably, elongated slot (3) all covers by it.
2. shoulder according to claim 1, elbow joint comminuted fracture mill bone protecting cover, it is characterized in that: also comprise jet pump (7), this jet pump (7) comprises Working-fluid intaking (8), suction inlet (9) and outlet (10); Described Working-fluid intaking (8) connects running water pipe, and pipeline communication is passed through in described suction inlet (9) and main body (1) inside.
3. shoulder according to claim 1 and 2, elbow joint comminuted fracture mill bone protecting cover, it is characterized in that: also comprise an elongated slot (3) container, the copper-bath of contain 15% in this elongated slot (3) container, described jet pump (7) also comprises secondary suction inlet (11), and this secondary suction inlet (11) is passed in described copper-bath by pipeline.
4. shoulder, an elbow joint comminuted fracture mill bone protecting cover, is characterized in that: comprise main body (1) and some swivel plates (13); Described main body (1) is the positive circular enclosure of a transparent material, an elongated slot (3) is provided with above it, main body (1) edge is provided with bound edge (4), this bound edge (4) is provided with through hole, bound edge (4) lower edge is provided with a layer polypropylene elastic resin sealing ring, and in through hole, be equipped with elastic drag rope (5); Described swivel plate (13) is arc transparent sheet, and it is other that it is all hinged on elongated slot (3), and can rotate around fixed axis (14), and all swivel plates (13) are arranged continuously, are all covered by elongated slot (3).
5. shoulder according to claim 4, elbow joint comminuted fracture mill bone protecting cover, it is characterized in that: also comprise jet pump (7), this jet pump (7) comprises Working-fluid intaking (8), suction inlet (9) and outlet (10); Described Working-fluid intaking (8) connects running water pipe, and pipeline communication is passed through in described suction inlet (9) and main body (1) inside.
6. the shoulder according to claim 4 or 5, elbow joint comminuted fracture mill bone protecting cover, it is characterized in that: also comprise an elongated slot (3) container, the copper-bath of contain 15% in this elongated slot (3) container, described jet pump (7) also comprises secondary suction inlet (11), and this secondary suction inlet (11) is passed in described copper-bath by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641602.5A CN104398290A (en) | 2014-11-13 | 2014-11-13 | Bone grinding protective cover for shoulder and elbow joint comminuted fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641602.5A CN104398290A (en) | 2014-11-13 | 2014-11-13 | Bone grinding protective cover for shoulder and elbow joint comminuted fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104398290A true CN104398290A (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410641602.5A Pending CN104398290A (en) | 2014-11-13 | 2014-11-13 | Bone grinding protective cover for shoulder and elbow joint comminuted fracture |
Country Status (1)
| Country | Link |
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| CN (1) | CN104398290A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420001A (en) * | 2016-08-19 | 2017-02-22 | 青岛大学附属医院 | Humerus hypozygal broken bone cleaning capping device |
| CN107115149A (en) * | 2017-04-26 | 2017-09-01 | 青岛大学附属医院 | A kind of Bones and joints operation protection device |
| CN110251240A (en) * | 2019-05-24 | 2019-09-20 | 德州健洁医疗器械有限公司 | A kind of knee osteotomy splash guard |
| WO2021093161A1 (en) * | 2019-11-11 | 2021-05-20 | 丽水市人民医院 | Disposable electric saw splash-proof transparent cover |
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| WO2011162873A1 (en) * | 2010-06-21 | 2011-12-29 | New York Blood Center, Inc. | System and methods for enhanced protection during blood tubing sealing |
| CN203043090U (en) * | 2013-02-20 | 2013-07-10 | 梁同衍 | Novel peritoneal dialysis protecting cover |
| CN103202731A (en) * | 2013-03-22 | 2013-07-17 | 李邦国 | Bone residue splashing preventive device for knee osteotomy |
| CN203183004U (en) * | 2013-01-25 | 2013-09-11 | 王刚 | Joint replacement osteotomy protective cover |
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2014
- 2014-11-13 CN CN201410641602.5A patent/CN104398290A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011162873A1 (en) * | 2010-06-21 | 2011-12-29 | New York Blood Center, Inc. | System and methods for enhanced protection during blood tubing sealing |
| CN203183004U (en) * | 2013-01-25 | 2013-09-11 | 王刚 | Joint replacement osteotomy protective cover |
| CN203043090U (en) * | 2013-02-20 | 2013-07-10 | 梁同衍 | Novel peritoneal dialysis protecting cover |
| CN103202731A (en) * | 2013-03-22 | 2013-07-17 | 李邦国 | Bone residue splashing preventive device for knee osteotomy |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420001A (en) * | 2016-08-19 | 2017-02-22 | 青岛大学附属医院 | Humerus hypozygal broken bone cleaning capping device |
| CN107115149A (en) * | 2017-04-26 | 2017-09-01 | 青岛大学附属医院 | A kind of Bones and joints operation protection device |
| CN110251240A (en) * | 2019-05-24 | 2019-09-20 | 德州健洁医疗器械有限公司 | A kind of knee osteotomy splash guard |
| WO2021093161A1 (en) * | 2019-11-11 | 2021-05-20 | 丽水市人民医院 | Disposable electric saw splash-proof transparent cover |
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
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| WD01 | Invention patent application deemed withdrawn after publication |