CN208287044U - Medical bone file - Google Patents
Medical bone file Download PDFInfo
- Publication number
- CN208287044U CN208287044U CN201720903107.6U CN201720903107U CN208287044U CN 208287044 U CN208287044 U CN 208287044U CN 201720903107 U CN201720903107 U CN 201720903107U CN 208287044 U CN208287044 U CN 208287044U
- Authority
- CN
- China
- Prior art keywords
- file
- handle
- slide link
- bone
- sliding slot
- 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
Abstract
The utility model relates to a kind of medical bone files, including handle, handle is detachably connected with file, it is easy to use, push-pull effort is applied to sliding limited post simultaneously, slide link is set to reciprocatingly slide, file work is driven, only with the strength of finger, is stablized when filing bone, it is able to maintain file bone by a small margin, filing effect is improved, the injury to patient is mitigated, handle lower surface is additionally provided with several finger connected in stars, meet anthroposomatology design requirement when holding handle, fixed effect of the finger to handle when can also increase hand-held file.
Description
Technical field
The utility model relates to a kind of medical bone files, belong to bone surgery apparatus field.
Background technique
During Orthopeadic Surgery medical operating knife, it is frequently run onto the case where needing position filings that bone is some, is at this moment needed
It to be completed using bone file, using bone file when carrying out file bone, the cutter tooth face for usually using bone file is filed back and forth on bone to be moved,
By spur or bumps filed down flush, it is strip that existing bone file, which is usually a kind of, and technological deficiency is: (1) bone file is filed
Need the strength using arm by bone file fore-aft motion during bone, strength control is unstable, when be easy to causeing file bone amplitude compared with
Greatly, it is easy to encounter the tissue or organ around patient with operation in this way, patient be damaged, it is difficult to reach optimal to patient
Filing effect；(2) bone file only has file head relatively simple, needs to need to take other bone file when different file heads.
Utility model content
The utility model aim is to provide a kind of medical bone file, file head can dismounting and change, while while filing bone, stablizes,
It is able to maintain file bone by a small margin, improves filing effect, mitigates the injury to patient.
Medical bone file described in the utility model, including handle, the sliding slot of opening is set in handle, and sliding slot section is in " convex "
Shape sets slide link in sliding slot, and slide link is inserted into sliding slot, and slide link length is greater than track length, and slide link is set
Limited post is slided, slide link reciprocatingly slides in sliding slot in the case where sliding limited post stress drives, and slide link end is fixed with
Connector sleeve, if file, the thumb screw and slide link that are arranged in the knife handle insertion connector sleeve of file and by connector sleeve shell
It is detachably connected, handle lower surface sets several grooves arranged in parallel, and groove shapes match with finger.
Handle sets link.
The knife handle of file is strip or L shape.
The knife face of file is cylindrical or planar shaped.
The utility model compared with prior art, has the advantages that.
The utility model sets dismountable file, easy to use, while applying push-pull effort to sliding limited post, connects sliding
Bar reciprocatingly slides, and drives file work, only with the strength of finger, stablizes when filing bone, is able to maintain file bone by a small margin, mentions
High filing effect mitigates the injury to patient, and handle lower surface is additionally provided with several finger connected in stars, meets human body when holding handle
Learn design requirement, fixed effect of the finger to handle when can also increase hand-held file.
Detailed description of the invention
Fig. 1,1 structural schematic diagram of the utility model embodiment；
Section A-A figure in Fig. 2, Fig. 1；
Sliding groove structure schematic diagram in Fig. 3, Fig. 2；
Fig. 4,2 structural schematic diagram of the utility model embodiment；
Fig. 5,3 structural schematic diagram of the utility model embodiment.
In figure: 1, link 2, handle 3, sliding slot 4, sliding limited post 5, slide link 6, thumb screw 7, file 8, connector sleeve
9, groove.
Specific embodiment
The utility model is described further below with reference to embodiment and Figure of description.
Embodiment 1
As shown in Figure 1-3, medical bone file described in the present embodiment, including handle 2, the sliding slot 3 of opening is set in handle 2, it is sliding
3 section of slot assumes a " convex " shape, and slide link 5 is set in sliding slot 3, and slide link 5 is inserted into sliding slot 3, and 5 length of slide link, which is greater than, to be slided
3 length of slot, slide link 5 set sliding limited post 4, and slide link 5 is reciprocal in sliding slot 3 in the case where sliding 4 stress of limited post drives
Sliding, 5 end of slide link is fixed with connector sleeve 8, if file 7, in the knife handle insertion connector sleeve 8 of file 7 and passes through connector sleeve 8
The thumb screw 6 of shell setting is detachably connected with slide link 5, and 2 lower surface of handle sets several grooves 9 arranged in parallel,
9 shape of groove matches with finger.
Handle 2 sets link 1.
The knife handle of file 7 is strip.
The knife face planar shaped of file 7.
The present embodiment is suitable for the bone file in conventional bone wound face.
Embodiment 2
As shown in figure 4, the present embodiment is same as Example 1, difference is that the knife handle of file 7 is L shape.
The bone file that the present embodiment is suitable for having wound section bone face.
Embodiment 3
As shown in figure 5, the present embodiment is same as Example 1, difference is that the knife face of file 7 is cylindrical.
The screw way etc. that the present embodiment is suitable for fracture nailing has the bone file in round depth wound face.
The application method of the utility model are as follows: suitable file 7 is selected according to wound face first, unscrews thumb screw 6, is filed
Thumb screw 6 is screwed in the knife handle insertion connector sleeve 8 of knife 7, file 7 is fixed on slide link 5, handle 2, thumb are held
Sliding limited post 4 is pinned, remaining four finger snaps into groove 9, and thumb pushes and pulls 7 pairs of file wounds of drive to sliding limited post 4 back and forth
Hurt the reciprocal bone file in face.
Claims (4)
1. a kind of medical bone file, including handle (2), it is characterised in that: set the sliding slot (3) of opening in handle (2), sliding slot (3) is cut
Face assumes a " convex " shape, and sets slide link (5) in sliding slot (3), and slide link (5) is inserted into sliding slot (3), slide link (5) length
Greater than sliding slot (3) length, slide link (5) sets sliding limited post (4), and slide link (5) drives in sliding limited post (4) stress
Under reciprocatingly slide in the sliding slot (3), slide link (5) end is fixed with connector sleeve (8), if file (7), the knife handle of file (7)
It is detachably connected in insertion connector sleeve (8) and by the thumb screw (6) that connector sleeve (8) shell is arranged with slide link (5), hand
Handle (2) lower surface sets several grooves arranged in parallel (9), and groove (9) shape matches with finger.
2. medical bone file according to claim 1, it is characterised in that: handle (2) sets link (1).
3. medical bone file according to claim 1, it is characterised in that: the knife handle of file (7) is strip or L shape.
4. medical bone file according to claim 1, it is characterised in that: the knife face of file (7) is cylindrical or planar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903107.6U CN208287044U (en) | 2017-07-24 | 2017-07-24 | Medical bone file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903107.6U CN208287044U (en) | 2017-07-24 | 2017-07-24 | Medical bone file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208287044U true CN208287044U (en) | 2018-12-28 |
Family
ID=64697309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903107.6U Expired - Fee Related CN208287044U (en) | 2017-07-24 | 2017-07-24 | Medical bone file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208287044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998805A (en) * | 2021-04-17 | 2021-06-22 | 北京大学第三医院（北京大学第三临床医学院） | Joint abrupt joint contusion rod |
-
2017
- 2017-07-24 CN CN201720903107.6U patent/CN208287044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998805A (en) * | 2021-04-17 | 2021-06-22 | 北京大学第三医院（北京大学第三临床医学院） | Joint abrupt joint contusion rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181228 Termination date: 20190724 |