CN203290947U - Suture taking-out scissors - Google Patents

Abstract

The utility model discloses a thread-removing scissors, which comprises two mutually hinged scissor blades, wherein a thread take-up needle is extended on the front end of one of the scissor blades. The thread picker is set as the guide part of the thread removal scissors. It can be inserted into the thread knot when removing the thread, and the thread can be cut off conveniently without lifting the thread end. The patient will not feel pain when removing the thread, avoiding In order to protect the damaged skin and create conditions for surgical recovery. Especially for the situation where the operation space is small, inserting the thread take-up needle into the thread knot can avoid pulling the thread end, so that the patient's pain caused by removing the stitches can be minimized. The utility model has the advantages of simple structure and convenient use, and is especially suitable for removing and cutting sutures of various fine operations.

Description

Seam Ripper

technical field

The utility model relates to a medical device, in particular to a surgical stitch removal scissors.

Background technique

The specifications of the two scissor blades of the suture-removing scissors used in existing operations are similar, and the front ends of the scissor blades are wide and thick. Only when the front end of the scissors is lifted can the front end of the scissors be inserted into the knot, the suture can be cut by the cooperation of the two scissors. During the clinical operation, the scissors are often not easy to put under the suture, and the thread needs to be pulled out while removing the suture. The operation is more complicated, and sometimes it will cause the patient's wound to bleed, prolong the operation time, and increase the labor intensity of the medical staff. Especially in the process of removing the small sutures in facial plastic surgery and eye surgery, the time for removing the stitches will be increased because the front end of the scissors cannot be inserted into the knot in time, and the wound is more likely to be damaged, and there is a risk. Moreover, removing stitches often requires the help of other tools to lift the thread ends at present, which also increases the suffering of patients.

For above-mentioned deficiency, need provide a kind of novel suture-removing scissors, do not need to add other instruments, easy to operate, efficient, patient's pain is little.

Utility model content

In view of this, the utility model provides a kind of suture-removing scissors, which is different from ordinary suture-removing scissors with two scissors with identical blades.

The utility model solves the above-mentioned technical problems through the following technical means: a thread-removing scissors, comprising two mutually hinged scissor blades, wherein a thread take-up needle is extended at the front end of one scissor blade.

Further, a cutting edge is provided on the side of the thread take-up needle close to the other scissor blade.

Further, the length of the thread-taking needle is 0.5-1mm.

Beneficial effects of the utility model: the stitch-removing scissors of the utility model comprises two mutually hinged scissor blades, and a thread take-up needle is extended at the front end of one of the scissor blades. The thread picker is set as the guide part of the thread removal scissors. It can be inserted into the thread knot when removing the thread, and the thread can be cut off conveniently without lifting the thread end. The patient will not feel pain when removing the thread, avoiding In order to protect the damaged skin and create conditions for surgical recovery. Especially for the situation where the operation space is small, inserting the thread take-up needle into the thread knot can avoid pulling the thread end, so that the patient's pain caused by removing the stitches can be minimized. The utility model has the advantages of simple structure and convenient use, and is especially suitable for removing and cutting sutures of various fine operations.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of thread take-up needle;

Fig. 3 is a structural schematic diagram of the thread take-up needle.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings, as shown in the figure: the stitch-removing scissors of the present embodiment includes two mutually hinged scissors blades, wherein a thread take-up needle 1 is extended at the front end of one of the scissors blades. The thread picker is set as the guide part of the thread removal scissors. It can be inserted into the thread knot when the thread is removed, and the thread can be cut off conveniently without lifting the thread end, avoiding pulling the thread end, and the patient will not feel sick when the thread is removed. There is no pain, and it will not damage the skin wound edge, which creates conditions for the recovery of the operation. When removing the stitches, insert the thread picker into the thread knot, and then pick up the end of the thread to cut the sutures, which can minimize the pain caused by the removal of the stitches, and is especially suitable for removing and cutting the sutures of various delicate operations. During manufacture, the connection between the thread take-up needle 1 and the front end of the scissors blade has a circular arc transition, so as to increase the connection strength between the thread take-up needle and the scissors blade, and reduce the probability of the thread take-up needle breaking.

As a further improvement of the above technical solution, a cutting edge is provided on the side of the thread take-up needle 1 close to the other scissor blade. The thread take-up needle is equipped with a cutting edge, which can be used to cut the suture directly when inserting the thread knot to lift the thread end. Tissue edema leads to tight sutures, and the sutures are very thin, and it is inconvenient to pick up the thread ends. It is very convenient to cut the sutures with the edge of the needle, which can minimize the pain caused by the removal of the sutures.

As a further improvement of the above technical solution, the length of the thread take-up needle 1 is 0.5-1mm. The length setting of the thread take-up needle can meet the needs of stitches removal after various fine operations, especially suitable for stitches removal in small operations such as plastic surgery, ophthalmology, maxillofacial surgery, ENT, and dermatology. It is easy to operate, Features of high efficiency.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the purpose and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (3)

1. A thread-removing scissors, comprising two mutually hinged scissors blades, characterized in that: a thread take-up needle (1) is extended from the front end of one of the scissors blades. 2. The stitch-removing scissors according to claim 1, characterized in that: a cutting edge is provided on the side of the thread take-up needle (1) close to the other scissors blade. 3. The stitch-removing scissors according to claim 1, characterized in that: the length of the thread take-up needle (1) is 0.5-1mm.

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