CN213789256U

CN213789256U - Ultrasonic debridement treatment handle

Info

Publication number: CN213789256U
Application number: CN202022624744.4U
Authority: CN
Inventors: 肖湘忠
Original assignee: Wuhan Shengda Kangcheng Medical Technology Co ltd
Current assignee: Wuhan Shengda Kangcheng Medical Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-27
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a clear treatment handle of creating of supersound, clear treatment handle of creating of supersound includes: the body is of a through structure; an energy transducer disposed within the pass-through structure; the working rod is provided with a channel, one end of the working rod is connected to the energy converter, the other end of the working rod is provided with a scab removing member to penetrate through, so that cleaning liquid passing through the channel is discharged from the scab removing member, and the working rod and the scab removing member are integrated. The application removes scabs formed by wounds through a scab removing piece; and simultaneously, the cleaning solution is discharged from the scab removing piece, so that the cleaning solution is sprayed on the wound to achieve the purpose of cleaning the wound.

Description

Ultrasonic debridement treatment handle

Technical Field

The application relates to the technical field of ultrasonic debridement machines, in particular to an ultrasonic debridement treatment handle.

Background

The ultrasonic debridement machine is widely used for cleaning trauma wounds.

The working rod of the ultrasonic debridement machine in the market at present comprises a horseshoe shape, a double-ball shape, a rectangle and the like, and can meet the debridement requirement. For the old wound needing dressing change, the scab on the wound needs to be removed first, and then the dressing is applied to ensure the treatment effect.

However, the above-mentioned working rod cannot remove the scab formed in the wound.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present invention provides an ultrasonic debridement treatment handle that at least partially solves the above mentioned problems.

The utility model provides a clear treatment handle of creating of supersound, this clear treatment handle of creating of supersound includes: the body is of a through structure;

an energy transducer disposed within the pass-through structure;

the working rod is provided with a channel, one end of the working rod is connected to the energy converter, the other end of the working rod is provided with a scab removing piece, so that cleaning liquid passing through the channel is discharged from the scab removing piece, and the working rod and the scab removing piece are integrally formed.

In an optimal manner to be achieved, the eschar removal member is provided with a groove, which communicates with the channel.

Preferably, the opening of the recess is flared.

As an achievable optimum, the end surface of the recess is parallel to the working rod.

Preferably, the end surface of the recess is at an acute angle to the working rod.

As an achievable optimum, the acute angle is 30 ° to 60 °.

Preferably, the working rod is detachably connected to the transducer.

Preferably, the working rod is threadedly connected to the transducer.

The application removes scabs formed by wounds through a scab removing piece; simultaneously, the cleaning solution is discharged from the scab removing piece, so that the cleaning solution is sprayed on the wound to achieve the purpose of cleaning the wound; the working rod and the scab removing piece are integrally formed, so that stable scab removal of the scab removing piece is facilitated, and connection looseness of the scab removing piece and the working rod is avoided; the groove structure is beneficial to digging scabs on the ultrasonic debridement treatment handle, and meanwhile, the dug scabs are contained in the grooves and can be placed at a preset position; the edge of the groove is sharp, which is beneficial to the ultrasonic debridement treatment handle to dig out scabs; can remove scabs formed by protruding from the epidermis and also can remove scabs formed by sinking into the epidermis.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of an ultrasonic debridement treatment handle according to an embodiment of the present application;

FIG. 2 is a schematic illustration of a working rod and eschar removal member according to an embodiment of the present application;

FIG. 3 is a schematic structural view of another work bar and eschar removal member according to an embodiment of the present application;

FIG. 4 is a schematic structural view of another work bar and eschar removal member according to an embodiment of the present application;

FIG. 5 is a schematic illustration of a further alternative construction of a working rod and eschar removal member according to an embodiment of the present application;

fig. 6 is a schematic structural view of a further working rod and eschar removal member according to an embodiment of the present application.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. 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 application. It should be noted that, for the convenience of description, only the portions relevant to the application are shown in the drawings.

In the description of the present application, it is to be understood that the terms "radial," axial, "" upper "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present application and simplifying the description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "disposed" and "connected" are to be understood in a broad sense, e.g. either fixedly or detachably or integrally connected: may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to figures 1 and 2, there is shown an ultrasonic debridement treatment handle comprising: a body 100, a transducer (not shown), and a working rod 200.

The body 100 is a through structure; the energy converter is arranged in the through structure; the working rod 200 is provided with a passage 21, one end of the working rod 200 is connected to the transducer, and the other end of the working rod 200 is provided with an eschar removing member 300, so that the cleaning liquid passing through the passage 21 is discharged from the eschar removing member 300, wherein the eschar removing member 300 is integrally formed with the working rod 200.

In this embodiment, the passage 21 of the work bar 200 extends along the length of the work bar 200, and the passage 21 is used for guiding the cleaning solution. Eschar removal member 300 is used to excavate the scab formed by the wound, and eschar removal member 300 may be C-shaped, trumpet-shaped, spoon-shaped, shovel-shaped, or the like.

The eschar removal device 300 is connected to the operating rod 200 in a penetrating manner, that is, the eschar removal device 300 is connected to the operating rod 200, and the cleaning solution flows out from the eschar removal device 300, so that the wound can be cleaned. For example, eschar removing member 300 is C-shaped, a through hole is formed in the side wall of eschar removing member 300, eschar removing member 300 is connected to working rod 200, the through hole is communicated with channel 21, and cleaning solution flows out along the inner wall of eschar removing member 300; the eschar removal member 300 is in a shovel shape, and the eschar removal member 300 is connected to the working rod 200, so that the spraying direction of the cleaning liquid is the same as the length direction of the eschar removal member 300, and the cleaning liquid can be directly sprayed on the wound.

When the ultrasonic debridement treatment handle works, the transducer converts an ultrasonic oscillation signal generated by an ultrasonic signal source into a high-frequency mechanical oscillation signal, the high-frequency mechanical oscillation signal is amplified by the working rod 200 and then transmitted to the eschar removal member 300, and the eschar removal member 300 removes eschar formed on a wound. After the scab removal is finished, the ultrasonic debridement treatment handle is switched to a wound cleaning mode. The transducer converts the ultrasonic oscillation signal generated by the ultrasonic signal source into a high-frequency mechanical oscillation signal again, the high-frequency mechanical oscillation signal is amplified by the working rod 200 and then transmitted to the cleaning liquid flowing through the channel 21, and the cleaning liquid is sprayed to the wound through the scab removing piece 300 of the working rod 200, so that the purpose of debridement is achieved.

The ultrasonic debridement treatment handle of the embodiment removes scabs formed by wounds through the scab removing piece 300; simultaneously, the cleaning solution is discharged from the scab removing member 300, so that the cleaning solution is sprayed on the wound to achieve the purpose of cleaning the wound; in addition, the scab removing piece and the working rod are integrally formed, so that the stable scab removal of the scab removing piece is facilitated, and the connection looseness of the scab removing piece and the working rod is avoided.

Referring to fig. 2, in some preferred embodiments, eschar removal member 300 is provided with a groove 31, groove 31 communicating with channel 21.

In this embodiment, eschar removal member 300 is hemispherical. The eschar removing member 300 is provided with a groove 31, and the cross section of the groove 31 is semicircular. The end of the work rod 200 transitions with the eschar removal member 300 such that the end of the work rod 200 transitions smoothly into the eschar removal member 300. A through hole is provided on the side wall of the eschar removal member 300, and the groove 31 is communicated with the passage 21 of the work bar 200 through the through hole.

The groove 31 of the embodiment is beneficial to digging scabs on the ultrasonic debridement treatment handle, and meanwhile, the dug scabs can be accommodated in the groove 31 and can be placed at a preset position.

Referring to fig. 3, in some preferred embodiments, the opening of the groove 31 is flared.

In this embodiment, eschar removal member 300 is spoon-shaped. The eschar removing member 300 is provided with a groove 31, and the opening of the groove 31 is flared. The end of the work rod 200 transitions with the eschar removal member 300 such that the end of the work rod 200 transitions smoothly into the eschar removal member 300. A through hole is provided on the side wall of the eschar removal member 300, and the groove 31 is communicated with the passage 21 of the work bar 200 through the through hole.

The edge of the groove 31 of the embodiment is sharp, which is beneficial to the ultrasonic debridement treatment handle to dig scabs.

Referring to fig. 4, in some preferred embodiments, the end surface of the groove 31 is parallel to the work bar 200.

In this embodiment, eschar removal member 300 is spoon-shaped. The eschar removing member 300 is provided with a groove 31, the opening of the groove 31 is flared, and the end surface of the groove 31 is a flat surface. The end of the working rod 200 transitions with the eschar removal member 300 such that the end of the working rod 200 transitions smoothly with the eschar removal member 300. The extension direction of the work lever 200 and the end surface of the groove 31 are parallel to each other.

When the ultrasonic debridement treatment handle is operated, the cleaning liquid is discharged along the inner wall of the eschar removal member 300.

By adopting the ultrasonic debridement treatment handle of the embodiment, the acting force of the operator is completely acted on the scab removing piece 300, so that the scab removing operation of the operator is facilitated, the labor intensity of the operator is reduced, and the ultrasonic debridement treatment handle is suitable for removing large-area scabs.

Referring to fig. 5, in some preferred embodiments, the end surface of the groove 31 is at an acute angle to the work bar 200.

In this embodiment, eschar removal member 300 is spoon-shaped. The eschar removing member 300 is provided with a groove 31, the opening of the groove 31 is flared, and the end surface of the groove 31 is a flat surface. The end of the working rod 200 transitions with the eschar removal member 300 such that the end of the working rod 200 transitions smoothly with the eschar removal member 300. The working lever 200 forms an angle a with the end surface of the groove 31, the angle a being an acute angle.

When the ultrasonic debridement treatment handle is operated, the cleaning solution is sprayed out from the opening of the eschar removal member 300 in diameter.

Referring to FIG. 6, the use of the ultrasonic debridement treatment handle of the present embodiment removes scabs formed protruding from the epidermis, as shown in solid lines; the scabs formed by the depressions in the epidermis can also be removed, as shown by the dotted lines; in addition, the cleaning solution is directly sprayed on the wound to clean the wound.

In some preferred embodiments, the acute angle is 30 ° to 60 °.

In one embodiment, eschar removal member 300 is spoon-shaped. The eschar removing member 300 is provided with a groove 31, the opening of the groove 31 is flared, and the end surface of the groove 31 is a flat surface. The end of the working rod 200 transitions with the eschar removal member 300 such that the end of the working rod 200 transitions smoothly with the eschar removal member 300. The operating rod 200 forms an angle a with the end surface of the recess 31, which angle a is 30 °. The passage 21 of the work rod 200 is communicated with the groove 31, and the cleaning solution passing through the passage 21 can be directly sprayed out without being blocked by the inner wall of the groove 31.

In another embodiment, the working rod 200 is at an angle a with the end surface of the groove 31, which may be 60 °.

Referring to FIG. 3, in some preferred embodiments, a working rod 200 is removably connected to the transducer.

In this embodiment, the work lever 200 is provided with a passage 21, and the passage 21 has a circular cross section. The end of the work rod 200 near the transducer extends in the axial direction to form a fitting portion 22, and the fitting portion 22 has a ring shape. The mating portion 22 is provided with an internal thread.

The transducer includes a linkage that is connected to the work bar 200. The connecting piece is rod-shaped, and the tip of connecting piece is equipped with the external screw thread. The connecting piece is matched with the matching part 22 of the working rod 200, and the working rod 200 is detachably connected with the transducer through threaded connection.

The working rod 200 of the embodiment can be detached from the transducer, which is beneficial to the disinfection and cleaning operation of the working rod 200 in the later period.

The above embodiments are merely illustrative of the technical solutions of the application and not restrictive, and although the present application is described in detail with reference to the embodiments, those of ordinary skill in the art should understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An ultrasonic debridement treatment handle, comprising:

the body is of a through structure;

an energy transducer disposed within the pass-through structure;

a working rod provided with a passage, one end of the working rod being connected to the transducer, the other end of the working rod being provided with a eschar removal member such that the cleaning liquid passing through the passage is discharged from the eschar removal member,

wherein the working rod and the scab removing piece are integrally formed.

2. The ultrasonic debridement treatment handle according to claim 1, wherein the eschar removal member is provided with a groove, the groove communicating with the channel.

3. The ultrasonic debridement treatment handle according to claim 2, wherein the opening of the groove is flared.

4. The ultrasonic debridement treatment handle according to claim 2, wherein an end surface of the groove is parallel to the working rod.

5. The ultrasonic debridement treatment handle according to claim 2, wherein the end surface of the groove is at an acute angle to the working rod.

6. The ultrasonic debridement treatment handle according to claim 5, wherein the acute angle is 30 ° to 60 °.

7. The ultrasonic debridement treatment handle according to any one of claims 1 to 6, wherein the working rod is detachably connected to the transducer.

8. The ultrasonic debridement treatment handle according to claim 7, wherein the working rod is threadedly connected to the transducer.