CN204814014U - Reverse surgery seam ripper - Google Patents
Reverse surgery seam ripper Download PDFInfo
- Publication number
- CN204814014U CN204814014U CN201520556812.4U CN201520556812U CN204814014U CN 204814014 U CN204814014 U CN 204814014U CN 201520556812 U CN201520556812 U CN 201520556812U CN 204814014 U CN204814014 U CN 204814014U
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- blade
- knife
- handle
- kink
- seam ripper
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Abstract
The utility model discloses a reverse surgery seam ripper, include the handle of a knife and fix the blade of handle of a knife front end, the handle of a knife is the bending handle of a knife, by handheld portion and to handheld position is put crooked kink and is constituteed, the blade is hook shape blade, the tip of blade with the kink of handle of a knife is connected, just the cutting edge opening direction of blade with the opposite direction that buckles of kink. The utility model discloses well use sickle shaped bending blade backward cuts off the stylolite, the convenience of taking out stitches, and simultaneously because the blade be adversive movement, the tissue around can not the opposite joint healing up produces and hurts, and is safe in utilization, avoids causing secondary damage to patient's wound.
Description
Technical field
This utility model relates to a kind of medical instrument, specifically a kind of medical surgical operation seam ripper.
Background technology
After surgical operation, all with stitching thread, the wound of patient's appearance skin can be sewed up, after waiting wound healing, then suture removing be fallen.Traditional disconnecting method is use shears to cut off stitching thread mostly, but when using shears to take out stitches, operate very inconvenient, efficiency of taking out stitches is very low, and is easy to the tissue hurting wound location when taking out stitches.And in order to address this problem, surgeon creates a kind of seam ripper special in taking out stitches in substantially improving of clinical experience, stitching thread is cut off by the blade of seam ripper, easy to use, efficiency of taking out stitches improves greatly, but this kind of seam ripper still cannot solve the problem easily injuring tissue when taking out stitches, need to improve further.
Summary of the invention
Goal of the invention: this utility model object is for the deficiencies in the prior art, provides a kind of use safety, oppositely surgery seam ripper of taking out stitches easily.
Technical scheme: reverse surgery seam ripper described in the utility model, comprise handle of a knife and the blade being fixed on described handle of a knife front end, described handle of a knife is bending handle of a knife, form by Handheld Division and to the kink of described Handheld Division location bending, described blade is sickleshaped blade, the end of blade is connected with the kink of described handle of a knife, and the blade opening direction of described blade is contrary with the overbending direction of described kink.
In this utility model, blade shapes is falculate bending blade, when taking out stitches, the knife back and the tissue contact surface sewed up around mouth less, conveniently take out stitches, the blade opening direction of blade is contrary with the overbending direction of described kink simultaneously, in disconnect process, blade is placed on sutural below by doctor, oppositely firmly, cut off stitching thread, avoid the heal up tissue of surrounding of opposite joint to produce and injure.
This utility model further preferably technical scheme is that described blade and handle of a knife are integrated, and are made up of stainless steel material.
Preferably, the length of described handle of a knife is 7 ~ 8cm.
Preferably, the length of described blade is 1 ~ 2cm.
Preferably, the knife back place thickness of described blade is greater than 0.5cm.
Beneficial effect: use sickle shaped bending blade in (1) this utility model, oppositely cut off stitching thread, takes out stitches conveniently, simultaneously because blade is adverse movement, can not opposite joint heal up surrounding tissue produce injury, use safety, avoids causing secondary injury to patient wound; (2) in this utility model, blade and handle of a knife are integrated, stabilized structure between blade and handle of a knife, can not come off, cause accident; (3) this utility model shank length reaches 7 ~ 8cm, is convenient to doctor and holds, and when taking out stitches, longer handle of a knife, can guarantee doctor's safety; (4) knife back place of the present utility model thickness is greater than 0.5cm, can protect the tissue sewed up around mouth.
Accompanying drawing explanation
Fig. 1 is the structural representation of reverse surgery seam ripper described in the utility model.
Detailed description of the invention
Below by accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
embodiment 1:a kind of oppositely surgery seam ripper, comprise handle of a knife 1 and the blade 2 of the integral structure that stainless steel material is made, handle of a knife 1 is bending handle of a knife, and form by Handheld Division 11 and to the kink 12 of described Handheld Division 11 location bending, the length of handle of a knife 1 is 7 ~ 8cm; Blade 2 is sickleshaped blade, and the end of blade is connected with the kink of described handle of a knife 1, and the blade opening direction of described blade 2 is contrary with the overbending direction of described kink 12, and the length of blade 2 is 1 ~ 2cm, and the knife back place thickness of blade 2 is greater than 0.5cm.
As mentioned above, although represented with reference to specific preferred embodiment and described this utility model, it shall not be construed as the restriction to this utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (5)
1. a reverse surgery seam ripper, comprise handle of a knife and the blade being fixed on described handle of a knife front end, it is characterized in that, described handle of a knife is bending handle of a knife, form by Handheld Division and to the kink of described Handheld Division location bending, described blade is sickleshaped blade, and the end of blade is connected with the kink of described handle of a knife, and the blade opening direction of described blade is contrary with the overbending direction of described kink.
2. reverse surgery seam ripper according to claim 1, it is characterized in that, described blade and handle of a knife are integrated, and are made up of stainless steel material.
3. reverse surgery seam ripper according to claim 2, is characterized in that, the length of described handle of a knife is 7 ~ 8cm.
4. reverse surgery seam ripper according to claim 2, is characterized in that, the length of described blade is 1 ~ 2cm.
5. reverse surgery seam ripper according to claim 2, is characterized in that, the knife back place thickness of described blade is greater than 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556812.4U CN204814014U (en) | 2015-07-28 | 2015-07-28 | Reverse surgery seam ripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556812.4U CN204814014U (en) | 2015-07-28 | 2015-07-28 | Reverse surgery seam ripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204814014U true CN204814014U (en) | 2015-12-02 |
Family
ID=54671664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556812.4U Active CN204814014U (en) | 2015-07-28 | 2015-07-28 | Reverse surgery seam ripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204814014U (en) |
-
2015
- 2015-07-28 CN CN201520556812.4U patent/CN204814014U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |