CN204951066U - Novel multifunctional bone hammer - Google Patents
Novel multifunctional bone hammer Download PDFInfo
- Publication number
- CN204951066U CN204951066U CN201520754382.7U CN201520754382U CN204951066U CN 204951066 U CN204951066 U CN 204951066U CN 201520754382 U CN201520754382 U CN 201520754382U CN 204951066 U CN204951066 U CN 204951066U
- Authority
- CN
- China
- Prior art keywords
- hammer
- handle
- cavity
- osteotome
- hammer handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a novel multifunctional bone hammer, relates to medical instrument technical field, and it includes hammer handle and fixed cartridge in the hammer block of hammer handle front end, has a cavity that sets up along the axial in the hammer handle, and the opening of cavity lies in the preceding terminal surface of hammer handle, and the cavity internalization is provided with an osteotome, the rear end and the one end of a handle of hammer handle are connected, and the other end and a periosteum of handle are peeled off the head and be connected. The utility model discloses simple structure, the function is various, convenient operation.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically a kind of Multifunction bone hammer.
Background technology
Bone hammer, bone file, osteotome and periosteal elevator are all the medical apparatus and instruments that Orthopedic Clinical often uses, and are the essential items in reduction of the fracture fixation procedure.Because fracture accident is sudden, patient belongs to emergency treatment, now how can fast treating patient, and the misery reducing patient just seems particularly important, and how to reduce treatment time be exactly most critical point.Find through contrast, bone hammer, bone file, osteotome and periosteal elevator have a common feature to be exactly have identical handle, but belong to the medical apparatus and instruments of different purposes clinically, therefore the monomer using function of bone hammer, bone file, osteotome and periosteal elevator is very single, and medical worker will take respectively when needed, operation extremely bothers, and wastes time and energy, brings work difficulty to medical worker.In long-term clinical practice, very inconvenient when using above-mentioned apparatus to be used alternatingly, operation extremely bothers.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of Multifunction bone hammer, and structure is simple, and diverse in function is easy to operate.
For reaching above object, the technical scheme that this utility model is taked is: a kind of Multifunction bone hammer, comprise hammer handle and the hammer body being fixedly plugged in hammer handle front end, there is in described hammer handle a cavity arranged vertically, and the opening of cavity is positioned at the front end face of hammer handle, in cavity, be movably set with an osteotome; The rear end of described hammer handle is connected with one end of a handle, and the other end of handle is connected with a periosteum stripping head.
Further improvement is: the rear end of described osteotome has a catch be disposed radially, and the rear end face of catch is provided with a hanging column; Described hammer handle is fitted with a switch, and the end of this switch extends in cavity, is connected with an elasticity shank; One end activity of described elasticity shank is mounted on hanging column, and the other end of elasticity shank is fixedly installed in the rear wall of cavity; Also be provided with a spring in described cavity, one end of this spring is connected with the rear end face of catch, and the other end of spring is connected with the rear wall of cavity, and osteotome is held in this spring by catch.
Further improvement is: the end that described hanging column is relative with elasticity shank is provided with the hook portion matched, and elasticity shank is mounted on hanging column by hook portion activity.
Further improvement is: described hanging column and elasticity shank are all arranged along the axis direction of hammer handle.
Further improvement is: described hammer handle comprises connecting rod and file bar, and the diameter of this file bar is greater than the diameter of connecting rod, and the outer surface of file bar has the cut of file.
Further improvement is: described hammer body is fixedly plugged in connecting rod.
Further improvement is: an end face of described hammer body is arc surface, and the other end of hammer body is plane.
Further improvement is: the length of described osteotome is less than the length of hammer handle.
Further improvement is: the outer surface of described handle is provided with anti-skidding lines.
Further improvement is: described handle is connected with periosteum stripping head thread.
The beneficial effects of the utility model are:
1, in this utility model, bone file, osteotome and periosteal elevator are all integrated on bone hammer, its structure is simple, diverse in function, makes surgeon need not search when performing the operation and change operating theater instruments, therefore easy to operate, improves work efficiency.
2, in this utility model, surgeon can control the osteotome stretching motion in hammer handle by switch, easy to operate; When surgeon does not need to use osteotome, osteotome, by being contracted in the cavity of hammer handle, improves security performance.
3, in this utility model, handle is connected with periosteum stripping head thread, therefore, when after the raw wearing and tearing of periosteum stripping hair, can be convenient for changing.
Accompanying drawing explanation
Fig. 1 is the structural representation of Multifunction bone hammer in this utility model embodiment;
Fig. 2 is the view in Fig. 1 after osteotome retraction;
Fig. 3 is the sectional view of hammer handle in Fig. 2;
Fig. 4 is the enlarged diagram of part A in Fig. 3.
Reference numeral:
1-hammer handle; 11-connecting rod; 12-files bar; 2-hammer body; 3-hands handle; 4-periosteum stripping head; 5-osteotome; 51-catch; 52-hanging column; 6-switch; 61-elasticity shank; 7-spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Fig. 1 and Fig. 2, this utility model embodiment provides a kind of Multifunction bone hammer, comprise hammer handle 1 and the hammer body 2 being fixedly plugged in hammer handle 1 front end, one end face of hammer body 2 is arc surface, the other end of hammer body 2 is plane, facilitate medical personnel for different situations, use arc surface or the plane of hammer body 2.There is in hammer handle 1 cavity arranged vertically, and the opening of cavity is positioned at the front end face of hammer handle 1, be movably set with an osteotome 5 in cavity, the length of osteotome 5 is less than the length of hammer handle 1, osteotome 5 can be contracted in the cavity of hammer handle 1 completely, improve security performance.Concrete, hammer handle 1 comprises connecting rod 11 and file bar 12, and the diameter of this file bar 12 is greater than the diameter of connecting rod 11, and the outer surface of file bar 12 has the cut of file, is convenient to carry out sclerotin polishing.Hammer body 2 is fixedly plugged in connecting rod 11.The rear end of hammer handle 1 is connected with one end of a handle 3, and the other end of handle 3 is connected with a periosteum stripping head 4.Concrete, handle 3 is threaded with periosteum stripping head 4.After periosteum stripping head 4 weares and teares, can be convenient for changing.Preferably, the outer surface of handle 3 is provided with anti-skidding lines, is convenient to medical personnel and holds with a firm grip handle 3.
Shown in Fig. 3 and Fig. 4, the rear end of osteotome 5 has a catch be disposed radially 51, and the rear end face of catch 51 is provided with a hanging column 52; Hammer handle 1 is fitted with a switch 6, and the end of this switch 6 extends in cavity, is connected with an elasticity shank 61; One end activity of elasticity shank 61 is mounted on hanging column 52, and the other end of elasticity shank 61 is fixedly installed in the rear wall of cavity; Concrete, the end that hanging column 52 is relative with elasticity shank 61 is provided with the hook portion matched, and elasticity shank 61 is mounted on hanging column 52 by hook portion activity.Preferably, hanging column 52 and elasticity shank 61 are all arranged along the axis direction of hammer handle 1.A spring 7 is also provided with in cavity, this spring 7 is positioned at the below of elasticity shank 61, one end of spring 7 is connected with the rear end face of catch 51, and the other end of spring 7 is connected with the rear wall of cavity, and osteotome 5 is held in this spring 7 by catch 51, when by compress switch 6 time, there is deformation in elasticity shank 61, departs from, now with hanging column 52, spring 7 promotes osteotome 5 by catch 51 and stretches out forward hammer handle 1, and medical personnel can use osteotome 5.
The operation principle of Multifunction bone hammer of the present utility model is:
When carrying out the reduction of the fracture to patient and fixing, use the hammer body 2 of Multifunction bone hammer to carry out knocking beating, position, school is fixed.
When carrying out sclerotin polishing to patient, file bar 12 pairs of sclerotin of Multifunction bone hammer can be used to polish.
When carrying out periosteum to patient and being separated, the periosteum stripping head 4 of Multifunction bone hammer can be used to carry out periosteum separation.
When carrying out osteotome operation to patient, by compressing switch 6, can make elasticity shank 61 that deformation occur, departing from hanging column 52, now, spring 7 promotes osteotome 5 by catch 51 and stretches out forward hammer handle 1, and medical personnel can use osteotome 5.
Multifunction bone hammer of the present utility model achieves the combination of above-mentioned functions, simple to operate, time saving and energy saving.
This utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with this utility model or akin technical scheme, all within its protection domain.
Claims (10)
1. a Multifunction bone hammer, comprise hammer handle (1) and be fixedly plugged in the hammer body (2) of hammer handle (1) front end, it is characterized in that: there is in described hammer handle (1) cavity arranged vertically, and the opening of cavity is positioned at the front end face of hammer handle (1), in cavity, be movably set with an osteotome (5); The rear end of described hammer handle (1) is connected with one end of a handle (3), and the other end of handle (3) is connected with a periosteum stripping head (4).
2. Multifunction bone hammer according to claim 1, is characterized in that:
The rear end of described osteotome (5) has a catch be disposed radially (51), and the rear end face of catch (51) is provided with a hanging column (52);
Described hammer handle (1) is fitted with a switch (6), and the end of this switch (6) extends in cavity, is connected with an elasticity shank (61); One end activity of described elasticity shank (61) is mounted on hanging column (52), and the other end of elasticity shank (61) is fixedly installed in the rear wall of cavity;
A spring (7) is also provided with in described cavity, one end of this spring (7) is connected with the rear end face of catch (51), the other end of spring (7) is connected with the rear wall of cavity, and osteotome (5) is held in this spring (7) by catch (51).
3. Multifunction bone hammer according to claim 2, it is characterized in that: the end that described hanging column (52) is relative with elasticity shank (61) is provided with the hook portion matched, elasticity shank (61) is mounted on hanging column (52) by hook portion activity.
4. Multifunction bone hammer according to claim 2, is characterized in that: described hanging column (52) and elasticity shank (61) are all arranged along the axis direction of hammer handle (1).
5. Multifunction bone hammer according to claim 1, it is characterized in that: described hammer handle (1) comprises connecting rod (11) and file bar (12), the diameter of this file bar (12) is greater than the diameter of connecting rod (11), and the outer surface of file bar (12) has the cut of file.
6. Multifunction bone hammer according to claim 5, is characterized in that: described hammer body (2) is fixedly plugged in connecting rod (11).
7. Multifunction bone hammer according to claim 1, is characterized in that: an end face of described hammer body (2) is arc surface, and the other end of hammer body (2) is plane.
8. Multifunction bone hammer according to claim 1, is characterized in that: the length of described osteotome (5) is less than the length of hammer handle (1).
9. Multifunction bone hammer according to claim 1, is characterized in that: the outer surface of described handle (3) is provided with anti-skidding lines.
10. Multifunction bone hammer according to claim 1, is characterized in that: described handle (3) is threaded with periosteum stripping head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754382.7U CN204951066U (en) | 2015-09-27 | 2015-09-27 | Novel multifunctional bone hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754382.7U CN204951066U (en) | 2015-09-27 | 2015-09-27 | Novel multifunctional bone hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204951066U true CN204951066U (en) | 2016-01-13 |
Family
ID=55046163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520754382.7U Expired - Fee Related CN204951066U (en) | 2015-09-27 | 2015-09-27 | Novel multifunctional bone hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204951066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796158A (en) * | 2016-04-13 | 2016-07-27 | 成都格瑞思文化传播有限公司 | Novel multifunctional periosteal detacher |
| CN108781753A (en) * | 2018-05-04 | 2018-11-13 | 刘路清 | A kind of Novel fruit picker |
-
2015
- 2015-09-27 CN CN201520754382.7U patent/CN204951066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796158A (en) * | 2016-04-13 | 2016-07-27 | 成都格瑞思文化传播有限公司 | Novel multifunctional periosteal detacher |
| CN108781753A (en) * | 2018-05-04 | 2018-11-13 | 刘路清 | A kind of Novel fruit picker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204951066U (en) | Novel multifunctional bone hammer | |
| CN203777039U (en) | Pressing-type combined extractor used for slipped screw | |
| CN209316002U (en) | A kind of anti-injury from sharp utensil knife handle | |
| CN107693106B (en) | Orthopedics broken nail remove device | |
| CN202776475U (en) | Centralizing bone holding forceps | |
| CN203591382U (en) | Ophthalmologic operating scissors | |
| CN202960707U (en) | Special orthopedic steel needle bender | |
| CN203089359U (en) | Special-shaped steel plate slide nail extractor for orthopedics | |
| CN208822905U (en) | A kind of neurosurgical operation instrument | |
| CN205083597U (en) | Thighbone proximal fracture wicresoft restorer | |
| CN202154734U (en) | Novel bone hammer | |
| CN202604979U (en) | Multifunctional bone hammer | |
| CN203122519U (en) | Novel bone hammer | |
| CN202146389U (en) | Orbicularis oculi separator | |
| CN203122528U (en) | Novel tumor extraction clamp | |
| CN203619626U (en) | Scraper for department of orthopaedics | |
| CN201481542U (en) | Novel bone nail | |
| CN215129928U (en) | Self-locking pelvis reduction forceps | |
| CN202096188U (en) | Nasopharyngeal mirror | |
| CN203001228U (en) | Ophthalmic surgical forceps | |
| CN201578357U (en) | Threaded bone screw | |
| CN201481525U (en) | Novel bone hammer | |
| CN205072952U (en) | Orthopedic medical uses multi -functional bone saw | |
| CN202342172U (en) | Hexagon-outside quadrangle-inside bone nail | |
| CN201197736Y (en) | Retractors of bone nail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160927 |