CN205251587U - Scalpel - Google Patents

Abstract

The utility model discloses a scalpel, including handle of a knife, cutter body, tweezers and lid, the one end and the cutter body of handle of a knife are connected, and the other end is connected with tweezers, be equipped with the portion of holding in the middle of the handle of a knife, be equipped with the first portion that compresses tightly in the one end that is close the cutter body, be equipped with insulating anti -skidding sheath in the portion that holds, be sunken form, still be equipped with LED lamp, time -recorder, temperature monitor, switch and buckle on the handle of a knife, be equipped with big blade and mini blade on the cutter body, it compresses tightly portion and buckle to be equipped with the second on the tweezers, be equipped with the link on the lid. The utility model discloses the practicality is strong, anti -skidding, safe, multi -functional, the dissection is efficient.

Description

scalpel

technical field

The utility model relates to an instrument for dissection, in particular to a scalpel.

Background technique

Scalpel is one of the commonly used tools in medical dissection techniques, which can quickly decompose the anatomical matrix. However, the commonly used scalpels are all single-edged structures, and in the dissection process, tweezers and scalpels with different blades are often used frequently, and they are used alternately between different types of scalpels or with tweezers many times, thereby prolonging the The dissection time is reduced, and the dissection efficiency is reduced; during the dissection process, the ambient light will be dark, which may easily cause wrong dissection of the dissection base; the operation process often needs to be timed, and the doctor usually asks the nurse, which is very inconvenient .

The Chinese patent with the notification number CN204394633U, the patent name is "New Scalpel". The scalpel disclosed in this patent includes a blade, a handle, tweezers and a finger ring. The handle of the scalpel is round, difficult to handle and easy to slip off , and the scalpel is provided with a ring, although it can prevent the scalpel from slipping, it is very inconvenient to use. Once the user forgets the existence of the ring during use, accidents are likely to occur, which is not conducive to application, and it does not It does not have the functions of timing and adjusting light.

Utility model content

In view of this, the purpose of this utility model is to address the deficiencies of the prior art, to provide a scalpel with reasonable design, multi-functionality, not easy to slip, and high dissection efficiency, which solves the problem of easy slipping of the scalpel, inability to time, and dark light during operation. The problem.

In order to achieve the above object, the utility model adopts the following technical solutions:

A scalpel, comprising a knife handle, a knife body, tweezers and a cover, one end of the knife handle is connected to the knife body, and the other end is connected to the tweezers; There is a first pressing part; the grip part is provided with an insulating non-slip sheath, which is in a concave shape; the handle is also provided with an LED light, a timer, a temperature display, a switch and a buckle; The body is provided with a large blade and a small blade; the tweezers are provided with a second pressing part and buckle; the cover is provided with a hanging ring.

Preferably, the cutter body is detachably connected with the large blade and the small blade.

Preferably, two plugs are provided on the cutter body.

Preferably, an anti-slip pad is provided inside the first pressing part, and a plurality of grooves are provided on the anti-slip pad.

Preferably, anti-slip twill lines are provided inside the second pressing portion.

Preferably, the knife handle includes a first knife handle and a second knife handle, and the first knife handle and the second knife handle are movably connected.

The beneficial effects of the utility model are:

The grip part of the utility model is provided with an insulating anti-slip sheath in a concave shape, which is beneficial to the handling of the scalpel and is not easy to slip; the first pressing part is used to press and hold the knife body during dissection, so that the blade is properly applied and has It is beneficial for long-time operation; LED lights are used to illuminate dark places to increase the accuracy of dissection; the timer is beneficial for users to reasonably control the dissection time; the temperature display can display the temperature of the dissection site through the blade, giving the dissector a basis for dissection, Avoid improper accidents; the snap fits the cover to fix the cover; there is a hanging ring on the cover to hang the scalpel; the large blade is used to cut skin, subcutaneous, muscle and periosteum, and the small round blade is used It is used for fine tissue cutting in ophthalmology, hand surgery, deep surgery, etc. The cooperation of the two can reduce the time for the user to change the knife, save the operation time, and improve the cure rate of the patient; there are two plugs on the knife body to install the blade, extending the The use time of the knife handle reduces the cost; the second pressing part is used to press the tweezers. Since the use of the tweezers is generally not long, it is only necessary to set anti-slip twill anti-skid inside; the first knife handle and the second knife handle The tweezers and the blades can be separated by flexible connection, and the tweezers and the blades can be used separately or connected together for use, which is convenient and practical.

Description of drawings

Fig. 1 is the top view of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1, knife handle, 2, knife body, 3, tweezers, 4, first pressing part, 5, cover, 6, hanging ring, 7, LED light, 8, insulating non-slip sheath, 9, hand grip Part, 10, second pressing part, 11, buckle, 12, timer, 13, non-slip twill, 14, large blade, 15, small blade, 16, switch, 17, internal thread, 18, external thread, 19 , Temperature display, 20, plug, 21, non-slip pad, 22, groove, 23, first handle, 24, second handle.

detailed description

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

Example 1

As shown in Figures 1 and 2, a scalpel comprises a knife handle 1, a knife body 2, tweezers 3 and a cover 5, one end of the knife handle 1 is connected to the knife body 2, and the other end is connected to the tweezers 3; There is a grip part 9, and a first pressing part 4 is provided at the end close to the knife body 2; an anti-skid pad 21 is provided inside the first pressing part 4, which can avoid hand slipping; an LED light is also provided on the handle 1 7, timer 12, temperature display 19, switch 16 and buckle 11; Also have hole and be used for adorn button battery on the knife handle 1, and connect LED lamp 7, timer 12, temperature display 19, switch 16 and button with lead wire Battery connection; the grip part 9 is provided with an insulating anti-slip sheath 8, which is concave; the knife body 2 is provided with a large blade 14 and a small blade 15; the tweezers 3 are provided with a second pressing part 10 and a buckle 11; The second pressing part 10 is provided with anti-slip twill 13 ; the cover 5 is provided with a buckle 11 corresponding to the buckle 11 on the handle 1 , and the cover 5 is provided with a hanging ring 6 .

When using the scalpel, the cover 5 can be covered on the tweezers 3 to avoid the inconvenience caused by the tweezers 3; when using the tweezers 3, the cover 5 can be covered on the scalpel to prevent the scalpel from being scratched.

Example 2

As shown in Figures 1, 2 and 3, a scalpel comprises a knife handle 1, a knife body 2, tweezers 3 and a cover 5, and the knife handle 1 comprises a first knife handle 23 and a second knife handle 24, the first knife handle 23 and the second handle of a knife 24 are movably connected; the first handle of a knife 23 is provided with internal thread 17, and the second handle of a knife 24 is provided with external thread 18, and first handle of a knife 23 and second handle of a knife 24 pass through internal thread 17 It is connected with the external thread 18; one end of the knife handle 1 is connected with the knife body 2, and the other end is connected with the tweezers 3; 4. An anti-slip pad 21 is provided inside the first compression part 4, and a plurality of grooves 22 are provided on the anti-slip pad 21, which can avoid hand slipping and will not cause hand pain during long-term dissection; Also be provided with LED lamp 7, timer 12, temperature indicator 19, switch 16 and buckle 11 on the handle 1; Also have hole and be used for adorn button battery on the handle 1, and LED lamp 7, timer 12, Temperature display 19, switch 16 are connected with button battery; Handgrip 9 is provided with insulating anti-slip sheath 8, is concave shape; Cutter body 2 is provided with large blade 14 and small blade 15, and cutter body 2 and large blade 14 and The small blade 15 is detachably connected, and the knife body 2 is provided with two plugs 20 for replacing the blade; the tweezers 3 is provided with a second pressing part 10 and a buckle 11; the second pressing part 10 is provided with anti-slip twill 13 ; The cover 5 is provided with a buckle 11 corresponding to the buckle 11 on the handle 1, and the cover 5 is provided with a hanging ring 6 .

Both embodiment 1 and embodiment 2 can realize that the scalpel is not easy to slip, operate under dark light, operation timing and temperature indication; embodiment 2 is compared with embodiment 1, and the knife body 2 of embodiment 2 is detachably connected with the blade, which can Replacement of blades prolongs the use time of the knife handle 1; the knife handle 1 is respectively the first knife handle 23 and the second knife handle 24, which can realize the separate use of the scalpel and tweezers 3, and the scope of use is more flexible.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model without limitation, other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the utility model, as long as they do not depart from the technical solution of the utility model The spirit and scope should be included in the claims of the present utility model.

Claims (6)

1. a scalpel, is characterized in that: comprise handle of a knife (1), cutter hub (2), tweezers (3) and lid (5), one end of described handle of a knife (1) is connected with cutter hub (2), and the other end is connected with tweezers (3); In the middle of described handle of a knife (1), be provided with hand grip portion (9), be provided with the first compressed part (4) in the one end that approaches cutter hub (2), described hand grip portion (9) is provided with insulation anti-skid protecting cover (8), is recess; On described handle of a knife (1), be also provided with LED lamp (7), timer (12), temperature indicator (19), switch (16) and buckle (11); Described cutter hub (2) is provided with large blade (14) and small blade (15); Described tweezers (3) are provided with the second compressed part (10) and buckle (11); Described lid (5) is provided with link (6).

2. a kind of scalpel according to claim 1, is characterized in that: described cutter hub (2) removably connects with large blade (14) and small blade (15).

3. a kind of scalpel according to claim 1, is characterized in that: described cutter hub (2) is provided with two plugs (20).

4. a kind of scalpel according to claim 1, is characterized in that: in described the first compressed part (4), be provided with slipmat (21), described slipmat (21) is provided with multiple grooves (22).

5. a kind of scalpel according to claim 1, is characterized in that: in described the second compressed part (10), be provided with anti-skidding twill (13).

6. a kind of scalpel according to claim 1, is characterized in that: described handle of a knife (1) comprises the first handle of a knife (23) and the second handle of a knife (24), and described the first handle of a knife (23) and the second handle of a knife (24) are for being flexibly connected.