RU226097U1 - ELECTRIC SPIRAL KNIFE FOR REMOVING HUMPS ON THE NECK - Google Patents

Abstract

The utility model relates to an instrument for destroying subcutaneous tissue. A spiral groove (9) located clockwise along the side wall of the rod body (11) is installed at one end of the rod body (11); a cutting edge (8) is located at the rear end of the cross-sectional recess of the rod body (11) in the helical groove (9) while rotating the rod body (11) clockwise in accordance with the helical groove (9) as the front end; the recess on the other side opposite the cutting edge (8) is installed in the form of a convex arc transition (10); the rotary drive comprises (3) a motor; one end of the flexible shaft (2) is connected to a rotating shaft located on the motor (3); the other end of the flexible shaft (2) is connected to the other end of the rod body (11). In the utility model, a spiral groove is provided at one end of the rod body, and a cutting edge is located in the recess of the spiral groove to achieve the purpose of destroying the fibrous connective tissue in the neck hump by using the cutting edge to more easily suction the fibrous connective tissue and fat from the neck hump for relief of the disease.

Description

The utility model relates to an instrument for destroying subcutaneous tissue, in particular to an electric spiral knife for removing humps on the neck.

State of the art

Common medical cosmetic surgical instruments for neck hump removal are known to be single hole probes, top probes, double bottom probes, or porous probes. During the operation, the doctor makes a hole in the affected part of the patient and performs liposuction surgery on the hump on the neck and back using manual liposuction. Because the neck hump contains not only adipose tissue, but also a large amount of proliferative fibrous connective tissue, during liposuction, fibrous connective tissue may block the liposuction hole and affect the therapeutic effect. Thus, the goal of effectively reducing the bulge in the hump area of the patient's neck cannot be achieved. The neck hump recurs easily because the fibrous connective tissue is not sucked out.

Brief description of the utility model

To eliminate these disadvantages, the utility model deploys an electric spiral knife to remove humps on the neck. A spiral groove is formed at one end of the rod body, and a cutting edge is provided in the notch of the spiral groove to achieve the purpose of destroying the fibrous connective tissue in the neck hump by using the cutting edge to more easily suck out the fibrous connective tissue and fat from the neck hump to relieve the disease.

To achieve the above goal, this utility model uses the following technical solution:

The electric spiral knife for removing neck humps contains a drill and a rotary drive; the drill contains a rod body; a spiral groove arranged clockwise along the side wall of the rod body is installed at one end of the rod body; a cutting edge is located at the rear end of the recess of the cross-section of the rod body in the spiral groove when the rod body is rotated clockwise in accordance with the spiral groove as the front end; the recess on the other side opposite the cutting edge is installed in the form of a convex arc transition; the rotary drive contains a motor; one end of the flexible shaft is connected to a rotating shaft located on the motor; the other end of the flexible shaft is connected to the other end of the rod body.

The electric spiral neck hump remover has a housing located outside the motor.

In the electric spiral neck hump remover, the foot switch controls the motor switch, there is a connecting line between the foot switch and the motor, and the foot switch is connected to the power supply.

In the electric spiral neck hump remover, the motor is connected to one end of the flexible shaft using a gearbox.

In the electric spiral neck hump removal knife, one spiral groove is made on the rod body.

In the electric spiral neck hump removal knife, a concave arc transition is installed between the cutting edge and the spiral groove.

In the electric spiral neck hump remover, a tapered end is located at the end portion of one end of the rod body.

In the electric spiral neck hump removal knife, the shaft body is made of metal.

In connection with the adoption of the above technical solution, the utility model has the following advantages:

In the electric spiral knife for removing neck humps in the utility model, a spiral groove is made at one end of the rod body, and a cutting edge is located in the notch of the spiral groove to achieve the purpose of destroying the fibrous connective tissue in the neck hump by using the cutting edge to more easily suction the fibrous tissue connective tissue and fat from the hump in the neck to relieve the disease. The utility model has a simple and rational structure, simple operation, high practicality and broad market prospects.

Description of drawings

Fig. 1 is a block diagram of a utility model.

Fig. 2 is a block diagram of a utility model drill.

Fig. 3 - view A-A of the rod body in FIG. 2.

In the figures: 1 - drill; 2 - connecting flexible shaft; 3 - engine; 4 - body; 5 - connecting line; 6 - foot switch; 7 - conical end; 8 - cutting edge; 9 - spiral groove; 10 - convex arc transition; 11 - rod body; 12 - concave arc transition.

Detailed description

The utility model can be explained in more detail using the following embodiments. The utility model is not limited to the following embodiments, and the purpose of the present utility model is to protect all changes and improvements within the scope of the utility model.

Electric spiral knife for removing neck humps as shown in Fig. 1, 2 or 3, contains a drill 1 and a rotary drive; drill 1 contains a rod body 11; a spiral groove 9 located clockwise along the side wall of the rod body 11 is installed at one end of the rod body 11; at the end part of one end of the body of the rod 11 there is a conical end 7; and the cutting edge 8 is located at the rear end of the cross-sectional recess of the rod body 11 in the helical groove 9 when the rod body 11 is rotated clockwise in accordance with the helical groove 9 as the front end. The recess on the other side opposite the cutting edge 8 is installed in the form of a convex arc transition 10; the rotary drive contains a motor 3; one end of the flexible shaft 2 is connected to a rotating shaft located on the motor 3; the other end of the flexible shaft 2 is connected to the other end of the rod housing 11. A housing 4 is located outside the motor 3. The foot switch 6 controls the switch of the motor 3, a connecting line 5 is located between the foot switch 6 and the motor 3, and the foot switch 6 is connected to the power supply. The motor 3 is connected to one end of the flexible shaft 2 using a gearbox. One spiral groove 9 is made on the body of the rod 11. A concave arc transition 12 is installed between the cutting edge 8 and the spiral groove 9.

When implementing an electric spiral knife for removing neck humps in a utility model, during use, the rod body 11 is placed on the outer edge of the main part of the neck hump parallel to the patient's neck and back, so that the rod body 11 is perpendicular to the main part of the neck hump. The power supply is turned on; foot switch 6 is pressed to start engine 3; and the spiral groove 9 located at one end of the rod body 11 rotates clockwise. The utility model has one spiral groove 9 at one end of the body of the rod 11, which is matched to the low speed produced by the motor 3, supplemented by a gearbox, which allows the destruction of fibrous connective tissue without destroying too much normal skin and tissue structures due to the cutting edge 8. After drilling the patient's skin with the cutting edge 8, the spiral groove 9 gradually moves into the main part of the neck hump, and the rod body 11 continues to rotate, causing the spiral groove 9 to move in a small range in the main part of the neck hump to destroy the fibrous connective tissue in the main parts of the hump on the neck. After the cutting edge 8 destroys the fibrous connective tissue in the main part of the neck hump, the body of the rod 11 is pulled out from the main part of the neck hump; foot switch 6 is released; and a medical liposuction device is inserted into the neck hump along the hole drilled by the utility model to extract fat and destroyed fibrous connective tissue in the neck hump to complete the operation.

The undisclosed part of the utility model is prior art.

Claims (7)

1. An electric spiral knife for removing a hump on the neck, containing a drill and a rotary drive, characterized in that the drill contains a rod body, at one end of which there is a spiral groove located clockwise along the side wall of the rod body, and at one end there is a transverse groove section of the rod body, a cutting edge is made in a spiral groove, and on the other side, opposite the cutting edge, the recess is made in the form of a convex arc transition, the rotary drive contains a motor on which a rotating shaft is located, connected to one end of the flexible shaft, the other end of which is connected to the other end of the rod body. 2. Electric spiral knife for removing humps on the neck according to claim 1, characterized in that the motor is located in the housing. 3. The electric spiral knife according to claim 1, characterized in that the motor is controlled by a foot switch and a connecting line is located between the foot switch and the motor, and the foot switch is connected to a power source. 4. Electric spiral knife according to claim 1, characterized in that the motor is connected to the flexible shaft using a gearbox. 5. Electric spiral knife according to claim 1, characterized in that one spiral groove is made on the rod body. 6. Electric spiral knife according to claim 1, characterized in that a concave arc transition is made between the cutting edge and the spiral groove. 7. Electric spiral knife according to claim 1, characterized in that the end part of the rod body is made conical.