阅读说明：本技术 一种等离子体肋软骨切割装置 (Plasma costal cartilage cutting device ) 是由 魏子人 于 2020-08-21 设计创作，主要内容包括：本发明涉及医疗器械领域,具体而言,涉及一种等离子体肋软骨切割装置,其包括主体、等离子切割部、水管；水管靠近等离子切割部的一端设有限位电极板；电极板、第一电极体、第二电极体和电极丝围成切割空间；出水孔开孔方向朝向切割空间内。本申请提供的等离子体肋软骨切割装置,其利用等离子体,切割剥离效果好,同时限位电极板的设置能够保证切割厚度的可控,避免损伤其他组织,此外通过调节还可以获得不同厚度肋软骨,适应性强,具有推广前景。(The invention relates to the field of medical instruments, in particular to a plasma costal cartilage cutting device, which comprises a main body, a plasma cutting part and a water pipe, wherein the main body is provided with a plasma cutting part; one end of the water pipe close to the plasma cutting part is provided with a limiting electrode plate; the electrode plate, the first electrode body, the second electrode body and the electrode wire are enclosed to form a cutting space; the opening direction of the water outlet hole faces to the cutting space. The application provides a plasma costal cartilage cutting device, it utilizes plasma, and the cutting is peeled off effectually, and the setting of spacing plate electrode can guarantee cutting thickness's controllable simultaneously, avoids haring other tissues, can also obtain different thickness costal cartilage through adjusting in addition, and strong adaptability has popularization prospect.)

1. A plasma costal cartilage cutting device, characterized in that:

the plasma costal cartilage cutting device comprises a main body, a plasma cutting part and a water pipe;

one end of the water pipe close to the plasma cutting part is provided with a limiting electrode plate; the limiting electrode plate is provided with a water outlet;

the plasma cutting part is arranged at one end of the main body; the plasma cutting part comprises a first electrode body, a second electrode body and an electrode wire, wherein two ends of the electrode wire are respectively connected with the first electrode body and the second electrode body;

the electrode plate, the first electrode body, the second electrode body and the electrode wire enclose a cutting space; the hole opening direction of the water outlet hole faces to the inside of the cutting space.

2. A plasma costal cartilage cutting device according to claim 1, wherein:

the main body comprises an adjusting part and a transmission part; the transmission part comprises a screw rod and a sliding sleeve which are in transmission connection;

the limiting electrode plate is connected with the sliding sleeve; the adjusting part is connected with the screw rod;

the sliding sleeve is constructed to drive the limiting electrode plate to stretch along the length direction of the main body under the control of the adjusting part.

3. A plasma costal cartilage cutting device according to claim 2, wherein:

the plasma cutting part is connected with the sliding sleeve; the sliding sleeve is constructed to drive the plasma cutting part and the limiting electrode plate to stretch along the length direction of the main body under the control of the adjusting part.

4. A plasma costal cartilage cutting device according to claim 2, wherein:

the adjusting part is arranged at one end, far away from the plasma cutting part, of the main body.

5. A plasma costal cartilage cutting device according to claim 1, wherein:

an included angle between the extending direction of the first electrode body and the second electrode body and the limiting electrode plate is 90 degrees; the included angle between the front direction of the electrode wire and the extending direction of the main body is 45 degrees.

6. A plasma costal cartilage cutting device according to claim 1, wherein:

the limiting electrode plate is rotatably connected with one end of the water outlet pipe; the extending directions of the first electrode body and the second electrode body and the limiting electrode plate form a 45-90-degree variable included angle.

7. A plasma costal cartilage cutting device according to claim 1, wherein:

the diameter of the electrode wire is not more than 0.2 mm.

8. A plasma costal cartilage cutting device according to claim 1, wherein:

the first electrode body and the second electrode body are ceramic electrodes.

Technical Field

The invention relates to the field of medical instruments, in particular to a plasma costal cartilage cutting device.

Background

The costal cartilage augmentation nose refers to a plastic cosmetic operation by using autologous costal cartilage transplantation as a material for augmentation nose. In the plastic medicine field, the most reasonable nasal augmentation material is generally accepted as autologous cartilage, and ear cartilage, nasal septum cartilage and costal cartilage are used. The medical field gradually recognizes the benefits of autologous cartilage, particularly autologous costal cartilage, and the benefits are more and more popularized in clinic and good effects are achieved.

The means for obtaining the costal cartilage generally needs to perform costal cartilage cutting by using an operation, so that an operation device with good cutting effect and strong stability is needed.

Disclosure of Invention

The invention aims to provide a plasma costal cartilage cutting device, which is used in a scene that a part of costal cartilage needs to be cut off and stripped for other use in a medical beauty treatment process.

The embodiment of the invention is realized by the following steps:

a plasma costal cartilage cutting device comprises a main body, a plasma cutting part and a water pipe;

one end of the water pipe close to the plasma cutting part is provided with a limiting electrode plate; the limiting electrode plate is provided with a water outlet;

the plasma cutting part is arranged at one end of the main body; the plasma cutting part comprises a first electrode body, a second electrode body and an electrode wire, wherein two ends of the electrode wire are respectively connected with the first electrode body and the second electrode body;

the electrode plate, the first electrode body, the second electrode body and the electrode wire enclose a cutting space; the hole opening direction of the water outlet hole faces to the inside of the cutting space.

In one embodiment of the invention:

the main body comprises an adjusting part and a transmission part; the transmission part comprises a screw rod and a sliding sleeve which are in transmission connection;

the limiting electrode plate is connected with the sliding sleeve; the adjusting part is connected with the screw rod;

the sliding sleeve is constructed to drive the limiting electrode plate to stretch along the length direction of the main body under the control of the adjusting part.

In one embodiment of the invention:

the plasma cutting part is connected with the sliding sleeve; the sliding sleeve is constructed to drive the plasma cutting part and the limiting electrode plate to stretch along the length direction of the main body under the control of the adjusting part.

In one embodiment of the invention:

the adjusting part is arranged at one end, far away from the plasma cutting part, of the main body.

In one embodiment of the invention:

an included angle between the extending direction of the first electrode body and the second electrode body and the limiting electrode plate is 90 degrees; the included angle between the front direction of the electrode wire and the extending direction of the main body is 45 degrees.

In one embodiment of the invention:

the limiting electrode plate is rotatably connected with one end of the water outlet pipe; the extending directions of the first electrode body and the second electrode body and the limiting electrode plate form a 45-90-degree variable included angle.

In one embodiment of the invention:

the diameter of the electrode wire is not more than 0.2 mm.

In one embodiment of the invention:

the first electrode body and the second electrode body are ceramic electrodes.

The technical scheme of the invention at least has the following beneficial effects:

the application provides a plasma costal cartilage cutting device, it utilizes plasma, and the cutting is peeled off effectually, and the setting of spacing plate electrode can guarantee cutting thickness's controllable simultaneously, avoids haring other tissues, can also obtain different thickness costal cartilage through adjusting in addition, and strong adaptability has popularization prospect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a costal cartilage cutting device using plasma according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of a plasma cutting portion according to embodiment 1 of the present invention;

FIG. 3 is a schematic sectional view of another alternative costal cartilage cutting device according to embodiment 1 of the present invention;

in the figure: 100-plasma costal cartilage cutting device; 110-a body; 120-plasma cutting section; 130-a water pipe; 132-a limiting electrode plate; 134-water outlet; 122 — a first electrode body; 124-a second electrode body; 126-wire electrode; 112-an adjustment section; 114-a screw rod; 116-sliding sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, cannot be construed as limiting the present invention.