CN113288347A

CN113288347A - Underarm odor minimally invasive negative pressure suction rotary cutter

Info

Publication number: CN113288347A
Application number: CN202110642183.7A
Authority: CN
Inventors: 陈卫华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-08-24

Abstract

The invention discloses an underarm odor minimally invasive negative pressure suction rotary cutter which comprises a rotary cutter outer tube, wherein one end of the rotary cutter outer tube is provided with a motor, a horizontal side hole is formed in the upper side surface of the end part, far away from the motor, of the rotary cutter outer tube, a central shaft parallel to the rotary cutter outer tube is installed in a rotary shaft groove of the motor, a rotary cutter close to the horizontal side hole is fixedly arranged at the end part, far away from the motor, of the central shaft, a negative pressure tube is connected and arranged at the end part, near to the motor, of the rotary cutter outer tube, and a negative pressure aspirator joint is arranged at the end part, far away from the rotary cutter outer tube, of the negative pressure tube. The invention has the following advantages: the structure design is reasonable, the use is convenient, the operation effect on the bromhidrosis is good, and the problems of large wound, long operation time, easy relapse after the operation and the like in the bromhidrosis operation can be effectively solved.

Description

Underarm odor minimally invasive negative pressure suction rotary cutter

Technical Field

The invention relates to the technical field of bromhidrosis surgeries, in particular to a minimally invasive negative pressure suction rotary cutter for bromhidrosis.

Background

The current instruments used for the bromhidrosis surgery have the disadvantages of large surgical wound, long surgical operation time, incomplete removal of apocrine gland and easy relapse. Therefore, an instrument which can realize the minimally invasive concept of the operation and can thoroughly eliminate the bromhidrosis and apocrine sweat gland needs to be researched.

Disclosure of Invention

The invention aims to solve the problems in the background technology and provide a minimally invasive negative pressure suction rotary cutter for bromhidrosis.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides an underarm odour wicresoft negative pressure attracts rotary cutter, includes the rotary cutter outer tube, the motor is installed to the one end of rotary cutter outer tube, the rotary cutter outer tube is kept away from the side is provided with horizontal side opening on the tip of motor, the pivot inslot of motor install with the center pin that the rotary cutter outer tube paralleled, the center pin is kept away from the end fixing of motor be provided with the rotary cutter that horizontal side opening is close, the rotary cutter outer tube be close to the end connection of motor is provided with the negative pressure pipe, the negative pressure pipe is kept away from the tip of rotary cutter outer tube is provided with the negative pressure aspirator and connects.

Preferably, the central shaft coincides with a shaft axis of the outer tube of the rotary cutter.

Preferably, a cable is connected to the motor.

Preferably, a hollow handle is arranged between the negative pressure suction device joint and the negative pressure tube.

As a preferable scheme, a central shaft stabilizing device is arranged at the end part of the motor close to the outer pipe of the rotary cutter.

Preferably, the rotary cutter is provided with a cutting edge, the cutting edge is parallel to the central shaft, the cutting edge is close to the inner side wall of the outer tube of the rotary cutter, the rotary cutter is at least two cutters fixed on the central shaft far away from the motor end, a groove/gap is designed between the cutters, so that the tissue cut by the rotary cutter is guided into the outer tube of the rotary cutter through the groove/gap, and the rotary cutter synchronously rotates around the central shaft when the central shaft rotates.

The invention has the following advantages: the structure design is reasonable, the use is convenient, the operation effect on the bromhidrosis is good, and the problems of large wound, long operation time, easy relapse after the operation and the like in the bromhidrosis operation can be effectively solved.

Drawings

Fig. 1 is a schematic structural view of the underarm odor minimally invasive negative pressure suction rotary cutter of the invention.

Fig. 2 is a schematic view of the overhead structure of the underarm odor minimally invasive negative pressure suction rotary cutter of the invention.

Fig. 3 is a schematic cross-sectional view of a rotary cutter.

As shown in the figure: 1. the device comprises a rotary cutter outer tube, 2 a motor, 3 a horizontal side hole, 4 a rotating shaft groove, 5 a central shaft, 6 a rotary cutter, 7 a negative pressure tube, 8 a negative pressure aspirator connector, 9 a cable, 10 a hollow handle, 11 a central shaft stabilizing device, 12 a cutting edge, 13 and a groove/gap.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

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. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.

Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Combine attached figure 1-3, an underarm odour wicresoft negative pressure to attract rotary cutter, including rotary cutter outer tube 1, motor 2 is installed to rotary cutter outer tube 1's one end, rotary cutter outer tube 1 is kept away from the side is provided with horizontal side opening 3 on the tip of motor 2, install in motor 2's the pivot groove 4 with the center pin 5 that rotary cutter outer tube 1 paralleled, center pin 5 is kept away from motor 2's end fixing be provided with the rotary cutter 6 that horizontal side opening 3 is close mutually, rotary cutter outer tube 1 be close to motor 2's end connection is provided with negative pressure tube 7, negative pressure tube 7 is kept away from rotary cutter outer tube 1's tip is provided with negative pressure aspirator joint 8.

As a preferred embodiment of this embodiment, the central shaft 5 coincides with the axial line of the outer tube 1 of the rotary cutter.

As a preferred embodiment of this embodiment, a cable 9 is connected to the motor 2.

As a preferred embodiment of the embodiment, a hollow handle 10 is arranged between the negative pressure suction device joint 8 and the negative pressure tube 7.

As a preferred embodiment of this embodiment, the end of the motor 2 near the outer tube 1 of the rotary cutter is provided with a central shaft stabilizing device 11.

In a preferred embodiment of this embodiment, the rotary cutter 6 is provided with a cutting edge 12, the cutting edge 12 is parallel to the central shaft 5, the cutting edge 12 is close to the inner side wall of the rotary cutter outer tube 1, the rotary cutter 6 is at least two cutters fixed on the central shaft 5 at the end far away from the motor 2, and a groove/gap 13 is designed between the cutters, so that the tissue cut by the rotary cutter 6 is drained into the rotary cutter outer tube 1 through the groove/gap 13, and the rotary cutter 6 synchronously rotates around the central shaft 5 when the central shaft 5 rotates.

The working principle of the invention is as follows: the negative pressure suction apparatus connector can be connected with a negative pressure suction apparatus for use in surgery, the groove is aligned to a region needing surgery, a switch of the negative pressure suction apparatus is opened, the region needing to be sucked and scraped is sucked, then the switch of the motor is opened, the motor drives the central shaft, so that the rotary cutter is driven to rotate, and the rotary cutter rotates to realize suction and scraping operation.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an underarm odour wicresoft negative pressure attracts rotary cutter which characterized in that: including the rotary-cut sword outer tube, the motor is installed to the one end of rotary-cut sword outer tube, the rotary-cut sword outer tube is kept away from the side is provided with horizontal side opening on the tip of motor, the pivot inslot of motor install with the center pin that the rotary-cut sword outer tube paralleled, the center pin is kept away from the end fixing of motor be provided with the rotary-cut sword that horizontal side opening is close, the rotary-cut sword outer tube be close to the end connection of motor is provided with the negative pressure pipe, the negative pressure pipe is kept away from the tip of rotary-cut sword outer tube is provided with the vacuum aspiration ware and connects.

2. The underarm odor minimally invasive negative pressure suction rotary cutter according to claim 1, characterized in that: the central shaft is superposed with the shaft axis of the outer tube of the rotary cutter.

3. The underarm odor minimally invasive negative pressure suction rotary cutter according to claim 1, characterized in that: and a cable is connected to the motor.

4. The underarm odor minimally invasive negative pressure suction rotary cutter according to claim 1, characterized in that: a hollow handle is arranged between the negative pressure suction device joint and the negative pressure tube.

5. The underarm odor minimally invasive negative pressure suction rotary cutter according to claim 1, characterized in that: and a central shaft stabilizing device is arranged at the end part of the motor close to the outer pipe of the rotary cutter.

6. The underarm odor minimally invasive negative pressure suction rotary cutter according to claim 1, characterized in that: the rotary cutter is provided with a cutting edge which is parallel to the central shaft, the cutting edge is close to the inner side wall of the outer tube of the rotary cutter, the rotary cutter is at least two cutters which are fixed on the central shaft far away from the motor end, a groove/gap is designed between the cutters, so that tissues cut by the rotary cutter are drained into the outer tube of the rotary cutter through the groove/gap, and when the central shaft rotates, the rotary cutter synchronously rotates around the central shaft.