CN211609969U

CN211609969U - Nail bed peeling pruning shear

Info

Publication number: CN211609969U
Application number: CN202020067194.8U
Authority: CN
Inventors: 何琴
Original assignee: Second Affiliated Hospital to Nanchang University
Current assignee: Second Affiliated Hospital to Nanchang University
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-02
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a nail bed stripping pruning shear, which comprises a first cutter handle, wherein one end of the first cutter handle is provided with a cutter groove device, and a disposable blade is fixed on the cutter groove device through a first bolt; the first knife handle is connected with a second knife handle through a main shaft, and one end of the second knife handle is fixedly provided with a tongue detecting device through a second bolt. Compared with the prior art, the utility model the advantage lie in: through structural improvement at conventional scissors, replace the disposable blade structure that has the sword groove with original scissors head and have the structure of peeling off the blade, in the perfect laminating nail bed structure characteristics of in-service use, what suit according to local conditions carries out the nail bed and peels off, and overall structure is simple exquisite, does not have the vulnerable part, and the laminating needs of the actual operation, and it is convenient to use.

Description

Nail bed peeling pruning shear

Technical Field

The utility model relates to a nail bed pruning field specifically indicates a nail bed peeling and pruning sword.

Background

The nail bed, the basal part of the nail and the deep side of the toenail, is a derivatized cuticle that serves to protect the nail and the junction of the nail and the skin, with the underlying dermis having rich capillaries.

In the operation of pulling the nail, the physician pinches the two sides of the affected finger tip with the thumb and index finger to control bleeding. Two longitudinal incisions are made on both sides of the nail root, the sharp blade is used to separate the nail epithelium along the nail root, and then the nail tip is separated from the nail bed along the nail bed surface. When the nail is completely free, the hemostatic forceps are used for holding one side of the nail and turning the nail to the other side, so that the nail is separated from the nail bed. After no nail horn residue is detected, the patient can be covered and bound by Vaseline gauze.

The conventional tool used in the existing nail bed stripping operation has poor operation effect due to the structural design deficiency, so that the nail bed stripping pruning knife is imperative to design.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the conventional scissors are adopted in the current nail bed stripping operation more to perform the operation because the not enough in its structural design leads to the operation effect not good, influences the operation process, and can resume to bring the healthy hidden danger of unnecessary to patient's postoperative.

In order to solve the technical problem, the utility model provides a technical scheme does: a nail bed stripping pruning knife comprises a knife handle I, wherein a knife groove device is installed at one end of the knife handle I, and a disposable blade is fixed on the knife groove device through a bolt I;

the first knife handle is connected with a second knife handle through a main shaft, and one end of the second knife handle is fixedly provided with a tongue detecting device through a second bolt.

Compared with the prior art, the utility model the advantage lie in: through structural improvement at conventional scissors, replace the disposable blade structure that has the sword groove with original scissors head and have the structure of peeling off the blade, in the perfect laminating nail bed structure characteristics of in-service use, what suit according to local conditions carries out the nail bed and peels off, and overall structure is simple exquisite, does not have the vulnerable part, and the laminating needs of the actual operation, and it is convenient to use.

As an improvement, the tongue detecting device body is a stripping blade.

As an improvement, a cutter groove matched with the width of the disposable blade is arranged in the cutter groove device;

the disposable blade is additionally arranged on the cutter groove, and one end of the disposable blade is screwed and fixed through a bolt.

Drawings

Fig. 1 is a schematic structural view of a nail bed peeling trimmer.

As shown in the figure: 1. the device comprises a first bolt, a second bolt, a cutter groove, a third bolt, a fourth bolt, a fifth bolt, a sixth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when in concrete implementation, a nail bed stripping pruning shear, which comprises a first tool handle 4, wherein one end of the first tool handle 4 is provided with a tool groove device 2, and a disposable blade 3 is fixed on the tool groove device 2 through a first bolt 1;

the first knife handle 4 is connected with a second knife handle 6 through a main shaft 5, and one end of the second knife handle 6 is fixedly provided with a tongue detecting device 8 through a second bolt 7.

The main body of the tongue detecting device 8 is a stripping blade.

A cutter groove matched with the width of the disposable blade 3 is arranged in the cutter groove device 2;

the disposable blade 3 is additionally arranged on the cutter groove, and one end of the disposable blade is screwed and fixed through the bolt I1.

The utility model discloses a theory of operation: the manual operation of the nail bed stripping is realized through the matching work of the disposable blade arranged on the first knife handle and the tongue detecting device (namely the stripping knife) arranged on the second knife handle, and the use is convenient.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless a limitation is explicitly stated.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a nail bed peeling and trimming cutter, includes handle of a knife (4), its characterized in that: one end of the first cutter handle (4) is provided with a cutter groove device (2), and a disposable blade (3) is fixed on the cutter groove device (2) through a first bolt (1);

the tongue detecting device is characterized in that the first knife handle (4) is connected with a second knife handle (6) through a main shaft (5), and one end of the second knife handle (6) is fixedly provided with a tongue detecting device (8) through a second bolt (7).

2. The nail bed stripping trimming shears according to claim 1, wherein: the main body of the tongue detecting device (8) is a stripping blade.

3. The nail bed stripping trimming shears according to claim 1, wherein: a cutter groove which is matched with the width of the disposable blade (3) is arranged in the cutter groove device (2);

the disposable blade (3) is additionally arranged on the cutter groove, and one end of the disposable blade is screwed and fixed through the first bolt (1).