CN207561940U - Medical fingers extending sleeve - Google Patents
Medical fingers extending sleeve Download PDFInfo
- Publication number
- CN207561940U CN207561940U CN201720527118.9U CN201720527118U CN207561940U CN 207561940 U CN207561940 U CN 207561940U CN 201720527118 U CN201720527118 U CN 201720527118U CN 207561940 U CN207561940 U CN 207561940U
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- China
- Prior art keywords
- fingers extending
- extension
- extending sleeve
- cylindrical body
- medical
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- 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.)
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Abstract
The utility model discloses a kind of Medical fingers extending sleeve, including cylindrical body and extension；Extension is solid construction, is set to the top of cylindrical body, and contour shape is the shape of finger front end, and the outer surface of extension is equipped with one, two or more pieces groove；Meanwhile extension and the inner surface of the junction of cylindrical body inner surface are arc surface；The inner surface of the part generally conical surface or side are plane on cylindrical body, and opposite side is the conical surface；The 1/4~1/2 of of length no more than Medical fingers extending sleeve entire length of extension.After the Medical fingers extending sleeve is sleeved on finger, extensible finger front end, when operation knots, in the place that normal finger is difficult to get at, instead of finger manipulation.
Description
Technical field
The utility model belongs to medical assistance equipment technology field more particularly to a kind of Medical fingers extending sleeve.
Background technology
Clinically doctor is after operation stitching wound, can be because of corrective surgery position or operative space when suture knots
Limitation, generation finger length is inadequate, is not enough to the situation that cooperation knots, mostly at present knotted, but beat in this way by instrument completion
The difficulty of knot is big, virtually increases the difficulty of operation, extends operating time.
Invention content
In order to solve the above-mentioned technical problem, the utility model provides a kind of Medical fingers extending sleeve, can after being sleeved on finger
Extend finger front end, when operation knots, in the place that normal finger is difficult to get at, instead of finger manipulation.
For this purpose, the technical solution of the utility model is as follows：
A kind of Medical fingers extending sleeve, including cylindrical body and extension；
The extension is solid construction, is set to the top of the cylindrical body, and contour shape is finger front end
Shape, the outer surface of the extension are equipped with one, two or more pieces groove；Meanwhile the extension is connect with cylindrical body
The inner surface at place is arc surface；
The inner surface of the part generally conical surface or side are plane on the cylindrical body, and opposite side is the conical surface；
The 1/4~1/2 of of length no more than Medical fingers extending sleeve entire length of the extension.
Further, the single side face on the extension top is oval for 1/4.
Further, the particle or asperities for increasing friction force are provided on the extension.
Further, the angle inside the cylindrical body between the conical surface is 10 °~30 ° or the interior side conical surface and side
The angle of interplanar is 10 °~30 °.
Further, the length of the Medical fingers extending sleeve is 35mm~95mm.
Further, the front end of the two side walls of the groove moves closer to, finally converge in same straight line or a little on.
Further, the groove is to be set along cylindrical body axis direction, when groove is two or more pieces, each other
It is parallel.
Further, when the groove is a plurality of, extended line converges at a bit.
The medical plastic with certain elasticity can be selected in the material of the extension fingerstall, such as：Medical grade silicon rubber, polyurethane, heat
Plasticity body or other medical elastic materials.
Medical fingers extending sleeve provided by the utility model is producible to be had the beneficial effect that：
1) finger manipulation can be replaced in the operative site of small space by being sleeved on finger top；
2) extension front end similar to finger pulp 1/4 ellipsoidal structure of class, it is easy to use, it is sensitive.
3) cylindrical body inner surface is the conical surface, its frictional force with user's finger is increased, suitable for any thickness
Finger；
4) material selection soft medical plastic material, when use, do not influence digital flexion.
5) groove of extension can pin suture in small space operation instead of finger.
Description of the drawings
Fig. 1 is the structure diagram of Medical fingers extending sleeve provided by the utility model；
Fig. 2 is the front view of medical finger lengthening set in Fig. 1.
Fig. 3 is the bottom view of medical finger lengthening set in Fig. 1.
Specific embodiment
The technical solution of the utility model is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 3, a kind of Medical fingers extending sleeve, it is characterised in that：Including cylindrical body 2 and extension 1；Prolong
Long portion 1 is solid construction, is set to the top of cylindrical body 2, and contour shape is the shape of finger front end, specifically, is prolonged
The single side face 3 on long 1 top of portion is oval for 1/4；The outer surface of extension 1 is equipped with one, two or more pieces groove 4；Meanwhile extend
Portion 1 and the junction of 2 inner surface of cylindrical body are arc surface；The inner surface of the part generally conical surface, Huo Zheyi on cylindrical body 2
Side is plane, and opposite side is the conical surface, specifically, the cone angle of the 2 inside conical surface of cylindrical body for 10 °~30 ° or conical surface side with
The angle of planar side is 10 °~30 °；Extension 1 is arc surface with the junction inside cylindrical body 2；The length of extension 1 is not
More than the 1/4~1/2 of Medical fingers extending sleeve entire length.
In order to increase the frictional force of extension outer surface during use, it is provided on extension 1 for increasing friction force
Particle or asperities.
In order to coordinate the finger situation of different users, the length of Medical fingers extending sleeve is 35mm~95mm.
Suture is pushed down for convenience, and groove 4 is to be set along 1 axis direction of cylindrical body, when it is two or more
When, it is parallel to each other.
Another embodiment, when groove 4 is a plurality of, extended line converges at a bit.
Since clinically doctor is in surgical procedure, especially operative site notch cannot too big or surgery location very
It, can be because the limitation at corrective surgery position, finger length be not difficult enough when the suture sewed up a wound needs to knot in the case of depth
It is knotted with coordinating, increases the degree of difficulty of surgical procedure.Finger lengthening set provided by the utility model, band is in the middle finger or food of doctor
On finger, the surgical procedure that the another hand of doctor knots or other fingers reach can be coordinated.
In order to which user is allowed not influence the normal bending of finger, the material selection of finger lengthening set after taking finger lengthening set
Medical plastic with certain elasticity, such as：Medical grade silicon rubber, polyurethane, thermoplastic elastomer or other medical elastic materials.
Medical fingers extending sleeve disclosed in the utility model, it is reasonable in design, it is practical flexible and convenient, it is suitble to surgical
When use, solve doctor during operation because finger is performed the operation difficult problem caused by falling short of.
Claims (8)
1. a kind of Medical fingers extending sleeve, it is characterised in that：Including cylindrical body (2) and extension (1)；
The extension (1) is solid construction, is set to the top of the cylindrical body (2), and contour shape is finger front end
Shape, the outer surface of the extension is equipped with one, two or more pieces groove (4)；Meanwhile the extension (1) and tubular
The junction of ontology (2) inner surface is arc surface；
The inner surface generally conical surface or side of part are plane on the cylindrical body (2), and opposite side is the conical surface；
The 1/4~1/2 of of length no more than Medical fingers extending sleeve entire length of the extension (1).
2. Medical fingers extending sleeve as described in claim 1, it is characterised in that：The unilateral side on extension (1) the outer surface top
Face (3) is oval for 1/4.
3. Medical fingers extending sleeve as described in claim 1, it is characterised in that：It is provided with to increase on the extension (1)
The particle or asperities of frictional force.
4. Medical fingers extending sleeve as described in claim 1, it is characterised in that：Between the internal conical surface of the cylindrical body (2)
Angle is 10 °~30 ° or the angle of the interior side conical surface and side interplanar is 10 °~30 °.
5. Medical fingers extending sleeve as described in claim 1, it is characterised in that：The length of the Medical fingers extending sleeve is 35mm
~95mm.
6. Medical fingers extending sleeve as described in claim 1, it is characterised in that：The front end of the two side walls of the groove (4) by
It is gradually close, finally converge in same straight line or a little on.
7. Medical fingers extending sleeve as described in claim 1, it is characterised in that：The groove (4) is along cylindrical body (2)
Axis direction setting, it is parallel to each other when groove (4) is two or more pieces.
8. Medical fingers extending sleeve as described in claim 1, it is characterised in that：When the groove (4) is a plurality of, extend the congruence
Gather in a bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527118.9U CN207561940U (en) | 2017-05-12 | 2017-05-12 | Medical fingers extending sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527118.9U CN207561940U (en) | 2017-05-12 | 2017-05-12 | Medical fingers extending sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207561940U true CN207561940U (en) | 2018-07-03 |
Family
ID=62697412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720527118.9U Active CN207561940U (en) | 2017-05-12 | 2017-05-12 | Medical fingers extending sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207561940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480932A (en) * | 2018-11-09 | 2019-03-19 | 付亚坤 | A kind of epidermis beauty treatment suturing device |
| CN111714211A (en) * | 2020-05-09 | 2020-09-29 | 北京清华长庚医院 | Auxiliary glove for colonoscope operation |
-
2017
- 2017-05-12 CN CN201720527118.9U patent/CN207561940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480932A (en) * | 2018-11-09 | 2019-03-19 | 付亚坤 | A kind of epidermis beauty treatment suturing device |
| CN111714211A (en) * | 2020-05-09 | 2020-09-29 | 北京清华长庚医院 | Auxiliary glove for colonoscope operation |
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| GR01 | Patent grant |