CN201055430Y - Adjustable finger holder - Google Patents
Adjustable finger holder Download PDFInfo
- Publication number
- CN201055430Y CN201055430Y CNU2007200851216U CN200720085121U CN201055430Y CN 201055430 Y CN201055430 Y CN 201055430Y CN U2007200851216 U CNU2007200851216 U CN U2007200851216U CN 200720085121 U CN200720085121 U CN 200720085121U CN 201055430 Y CN201055430 Y CN 201055430Y
- Authority
- CN
- China
- Prior art keywords
- finger
- base
- utility
- strut
- model
- 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
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Abstract
The utility model provides an adjustable finger support and belongs to surgical instrument. The utility model mainly dissolves the shortcomings that the height of a finger support frame of the prior finger support cannot be adjusted and the finger cannot be fixed firmly in the process of operation. The utility model consists of a finger support frame with a strut bar and a base and is characterized in that the lower end of the strut bar is moveably connected with the base. The utility model has the advantages of simple structure, easy operation and adjustable height.
Description
Technical field
This utility model belongs to operating theater instruments, specifically a kind of finger holder that is used for the finger section operation.
Background technology
Existing finger refers to deposit in following deficiency: 1, because strut and base for fixedlying connected, therefore, refer to that the height of carriage can not be regulated according to the size and the thickness of different patient's handss; 2, the cross section that refers to carriage makes that for semicircle hook-shaped its contact area with finger is less, and finger is fixing unstable in causing performing the operation, thereby influences the accuracy of operation technique, especially the finger phalanges is being bored, when cutting a hole, may damage the soft tissue of finger.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to operate, Height Adjustable adjustable finger and refers to holder.
This utility model is achieved in that by the finger carriage and the base that have strut to be formed, and it is characterized in that the lower end of said strut and base flexibly connect.
Locate in the hollow bore of the lower end insertion base of above-mentioned strut and by hold-down nut.
The lower end and the base by thread of above-mentioned strut interconnect.
The cross section of said finger carriage is curved.
This utility model is set to flexibly connect by the lower end and the base of strut, makes the height that refers to carriage to regulate easily according to the size and the thickness of different patient's handss; By referring to that carriage is set to the curved structure in cross section, can improve finger fixed stability in operation.Has simple in structure, easy to operate, Height Adjustable advantage.
Description of drawings
Fig. 1 is this utility model and embodiment 1 structural representation.
Fig. 2 is embodiment 2 structural representations.
Among the figure: 1--strut, 2--refer to carriage, 3--base, 4--hold-down nut, 5--screw thread.
The specific embodiment
Further specify this utility model below in conjunction with drawings and Examples.
Embodiment 1: the upper end of strut 1 is connected with finger carriage 2, and the lower end is inserted the interior hold-down nut 4 that also passes through of hollow bore of base 3 and located, and refers to curved this utility model that promptly becomes in cross section of carriage 2.
Embodiment 2: the lower end of strut 1 and base 3 interconnect by screw thread, and other is with embodiment 1.
During use by rotation hold-down nut 4 or directly rotate the height that strut 1 equal scalable refers to carriage.
Claims (4)
1. an adjustable finger refers to holder, is made up of the finger carriage and the base that have strut, it is characterized in that the lower end of said strut and base flexibly connect.
2. refer to holder by the described adjustable finger of claim 1, the lower end that it is characterized in that said strut is inserted in the hollow bore of base and by hold-down nut and is located.
3. refer to holder by the described adjustable finger of claim 1, it is characterized in that the lower end of said strut and base by thread interconnect.
4. refer to holder by claim 1 or 2 or 3 described adjustable fingers, it is characterized in that the cross section of said finger carriage is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200851216U CN201055430Y (en) | 2007-06-07 | 2007-06-07 | Adjustable finger holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200851216U CN201055430Y (en) | 2007-06-07 | 2007-06-07 | Adjustable finger holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201055430Y true CN201055430Y (en) | 2008-05-07 |
Family
ID=39424273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200851216U Expired - Fee Related CN201055430Y (en) | 2007-06-07 | 2007-06-07 | Adjustable finger holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201055430Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085600A1 (en) * | 2013-12-09 | 2015-06-18 | 冉旭东 | Positioner |
| WO2015085601A1 (en) * | 2013-12-09 | 2015-06-18 | 冉旭东 | Positioner |
-
2007
- 2007-06-07 CN CNU2007200851216U patent/CN201055430Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085600A1 (en) * | 2013-12-09 | 2015-06-18 | 冉旭东 | Positioner |
| WO2015085601A1 (en) * | 2013-12-09 | 2015-06-18 | 冉旭东 | Positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20100607 |