CN211156086U

CN211156086U - Ultrasonic knife convenient to carry

Info

Publication number: CN211156086U
Application number: CN201921880413.8U
Authority: CN
Inventors: 罗惠君
Original assignee: Shanghai Shengzhe Medical Technology Co ltd
Current assignee: Shanghai Shengzhe Medical Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-04
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses an ultrasonic knife convenient to carry, which belongs to the field of medical instruments and comprises a shell; the functional component at least comprises a circuit board, and the functional component is integrated and arranged in the shell; and the energy host is electrically connected with the functional component and comprises a power adapter which is used for providing energy for the functional component. By integrating the functional components inside the housing, the volume of the energy main machine can be smaller, thereby reducing the volume of the ultrasonic knife.

Description

Ultrasonic knife convenient to carry

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a convenient to carry's supersound sword.

Background

With the development of medical industry, ultrasonic knives have been widely used in clinical operations for cutting blood vessels, cell tissues, etc., and the cell tissues can be denatured and coagulated by the rapid vibration of a transducer in the ultrasonic knife, and at this time, the denatured cell tissues are cut to reduce the bleeding of the cell tissues.

In the prior art, as shown in FIG. 1, an ultrasonic blade generally comprises a main body structure 91, a blade head 92, a transducer 93 and a main body 94, wherein the main body 94 mainly comprises a circuit board, a case, a front panel, a rear panel, a power supply, a fan, an L ED signal lamp, a horn, a transducer socket and the like, when the ultrasonic blade is used for treating cell tissues, the transducer 93 needs to be inserted into the transducer socket of the main body 94, and then the main body 94 is controlled to be opened so as to provide energy for the transducer 93.

Therefore, the energy host in the prior art is large in size, large in weight, not easy to move and inconvenient to carry by a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to carry's supersound sword through the inside with the functional unit integration at the casing for the volume of energy host computer can be less, thereby has reduced the volume of supersound sword.

As the conception, the utility model adopts the technical proposal that:

a portable ultrasonic blade comprising:

a housing;

the functional component comprises a circuit board and is integrally arranged in the shell;

and the energy host is electrically connected with the functional component and comprises a power adapter which is used for providing energy for the functional component.

Preferably, the functional components further comprise a horn and a signal lamp.

Preferably, the energy host further comprises a power lamp positioned on the power adapter and a power plug connected with the power adapter, and the power lamp is used for indicating whether the power plug is communicated with an external power supply.

Preferably, a first supporting plate is arranged inside the shell, and the functional component is fixed on the first supporting plate.

Preferably, the first support plate is located at an upper portion within the housing.

Preferably, the device further comprises a transducer assembly;

the energy converter component is fixed in the shell, connected with the power adapter and used for providing energy for the cutter component of the ultrasonic knife.

Preferably, a plurality of second support plates are arranged inside the shell, each second support plate is provided with a through hole, and the transducer assembly is fixed in the through holes.

Preferably, the energy conversion device further comprises an energy switch, wherein the energy switch is fixed on the shell, one end of the energy switch is electrically connected with the power adapter, and the other end of the energy switch is connected with the transducer assembly.

Preferably, the energy adjusting device further comprises an energy adjusting button fixed on the shell;

the energy adjusting button is connected with the transducer assembly and used for adjusting the energy provided by the transducer assembly to the cutter assembly of the ultrasonic knife.

Preferably, the shell is provided with a fixed block, one side of the fixed block is provided with a through groove, the energy adjusting button comprises a pressing part and a protruding structure connected with the pressing part, and the protruding structure is clamped in the through groove;

when the pressing part is pressed along the first direction, the energy provided by the transducer assembly to the cutter assembly of the ultrasonic knife is positively correlated with the pressing amplitude of the pressing part.

This use neotype beneficial effect:

the utility model provides a functional unit integration in convenient to carry's supersound sword is in the inside of casing for the outside energy host computer that is located the casing can only include a power adapter, and then makes the volume of energy host computer can be less, thereby has reduced the volume of supersound sword.

Drawings

Fig. 1 is a schematic structural diagram of an ultrasonic blade in the related art according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an ultrasonic scalpel which is provided by an embodiment of the present invention and is convenient to carry;

fig. 3 is a schematic view of an internal structure of an ultrasonic scalpel which is provided by an embodiment of the present invention and is convenient to carry;

fig. 4 is an exploded top view of an ultrasonic scalpel that is convenient to carry according to an embodiment of the present invention.

In the figure:

10. a housing; 11. a first support plate; 12. a second support plate; 20. a functional component; 30. an energy host; 40. a transducer assembly; 50. an energy switch; 60. an energy adjusting knob; 70. a steering knob; 80. a power plug;

91. a body structure; 92. a cutter head; 93. a transducer; 94. a host.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the prior art, the number of parts installed in the energy host 30 of the ultrasonic scalpel is large, which results in a large volume of the energy host 30, and further results in a large occupied space of the ultrasonic scalpel when a doctor needs to carry the ultrasonic scalpel to go out for a doctor, which further results in inconvenience in carrying and influences the use of a user.

The present embodiment provides a portable ultrasonic blade, as shown in fig. 2 to 4, including: housing 10, functional assembly 20, energy host 30, cutter assembly and transducer assembly 40.

The functional component 20 at least includes a circuit board, and the functional component 20 is integrally disposed inside the housing 10. The energy host 30 has one end electrically connected to the external power source and the other end electrically connected to the functional module 20, and the energy host 30 at least includes a power adapter for transmitting the electric energy of the external power source to the functional module 20, so that the functional module 20 can implement corresponding functions.

In summary, the functional component 20 in the portable ultrasonic blade provided by the present embodiment is integrated inside the housing 10, so that the energy host 30 located outside the housing 10 may only include one power adapter, and further the volume of the energy host 30 may be smaller, thereby reducing the volume of the ultrasonic blade.

The functional assembly 20 of this embodiment may optionally further include a speaker and L ED signal light, which may be adapted to be disposed within the housing 10. illustratively, the volume of the speaker and L ED signal light may be reduced to minimize the space occupied by the speaker and L ED signal light without interfering with its normal use.

Alternatively, as shown in fig. 3 and 4, a plurality of functional blocks capable of implementing different functions are provided on the circuit board. Illustratively, one end of the circuit board is provided with an energy adjusting block, which can be connected with the energy adjusting button 60 in the ultrasonic blade, and is used for controlling the amount of electric energy supplied to the transducer assembly 40 when the energy adjusting button 60 is located at different positions so as to change the amount of ultrasonic waves emitted from the ultrasonic blade; the other end of the circuit board can be further provided with a variable frequency block, one end of the variable frequency block is connected with the power adapter, and the other end of the variable frequency block is connected with the transducer assembly 40 and used for adjusting the frequency of the electric energy supplied to the transducer assembly 40.

In this embodiment, the energy host 30 may further include a power lamp disposed on the power adapter and a power plug connected to the power adapter, wherein the power lamp is used for indicating whether the power plug is connected to the external power source. Wherein, the casing 10 has a through hole for passing the power lamp, and one end of the power lamp is located outside the casing 10 for the user to look through. Illustratively, when the power plug is in communication with an external power source, the power light is illuminated to alert the user that the energy host 30 is capable of powering the components within the ultrasonic blade.

Alternatively, as shown in fig. 3, the first support plate 11 is provided inside the housing 10, and at this time, the functional component 20 is fixed to the first support plate 11. Both ends of the first support plate 11 are fixed to the inner surface of the case 10, and the longest side of the first support plate 11 is in the same direction as the extending direction of the case 10. To fit the shape of the housing 10 and to make full use of the space in the housing 10. It should be noted that the first support plate 11 may be the circuit board, or the first support plate 11 is an insulating plate, and the circuit board is located on the first support plate 11.

Further, as shown in fig. 2, the first support plate 11 is located at an upper portion inside the housing 10 to prevent the functional assembly 20 from falling off the first support plate 11 due to vibration during use of the ultrasonic blade.

In this embodiment, the transducer assembly 40 is fixed inside the housing 10 and connected to a power adapter for supplying power to the blade assembly of the ultrasonic blade. Because the transducer assembly 40 is located inside the housing 10, compared with the prior art, frequent disassembly of the transducer assembly 40 on the housing 10 can be avoided, thereby reducing the possibility of instability of the transducer assembly 40 due to wear. The transducer assembly 40 may include a transducer, among other things.

Further, a plurality of second support plates 12 may be disposed inside the housing 10, and each second support plate 12 has a through hole therein, in which case the transducer assembly 40 is fixed in the through hole. The plurality of second support plates 12 are fixed inside the housing 10, and the second support plates 12 may be perpendicular to the first support plate 11.

Still further, the portable ultrasonic scalpel may further include an energy switch 50, the energy switch 50 is fixed on the housing 10, one end of the energy switch 50 is connected to the power adapter, and the other end of the energy switch 50 is connected to the transducer assembly 40 through a frequency conversion block, so as to control whether the power adapter supplies power to the transducer assembly 40 after the power adapter is connected to an external power source through a power plug. I.e., to control the activation or deactivation of the transducer assembly 40.

In this embodiment, as shown in fig. 2, the portable ultrasonic blade further includes a turning knob. The steering knob is located between the cutter assembly of the ultrasonic knife and the housing 10, is fixedly connected with the cutter assembly and is rotatably connected with the housing 10, and is used for adjusting the angle of a cutter head in the cutter assembly. Illustratively, the cutting head of the cutter assembly includes a fixed bar and a movable bar capable of moving toward or away from the fixed bar to grip the tissue. When the removal strip is located the below of fixed strip, this removal strip and fixed strip can the centre gripping be located the cell tissue of fixed strip below, when the cell tissue that needs the centre gripping to be located the fixed strip top, can rotate the knob that turns to make the removal strip be located the top of fixed strip, and then carry out the centre gripping to the cell tissue that is located the fixed strip top. The posture of holding the ultrasonic knife does not need to be adjusted again by the user, and the use of the user is convenient.

Optionally, as shown in fig. 2, the ultrasonic blade for carrying direction in the present embodiment further includes an energy adjusting knob 60 fixed to the housing 10. The energy adjustment knob 60 is coupled to the transducer assembly 40 for adjusting the amount of energy provided by the transducer assembly 40 to the cutter assembly to enable the ultrasonic blade to treat tissue having different requirements. Wherein the energy may be ultrasound.

Further, referring to fig. 2, a fixing block is disposed on the housing 10, a through groove is disposed on one side of the fixing block, and the energy adjusting button 60 includes a pressing portion and a protruding structure connected with the pressing portion, and the protruding structure is clamped in the through groove. When the pressing portion is pressed in the first direction, the amount of energy supplied from the transducer assembly 40 to the cutter assembly of the ultrasonic blade is positively correlated with the pressing amplitude of the pressing portion. Because the energy adjusting button 60 is connected with the casing 10 in a clamping manner, the energy adjusting button 60 is more convenient to mount and dismount.

When the portable ultrasonic scalpel provided by the embodiment is used, the power plug is inserted into the external power supply, and then the energy switch 50 is controlled to be turned on, so that the power adapter can provide electric energy for the transducer assembly 40. Then, the cutter head is extended into the body cavity, and the fixed strip and the movable strip of the cutter head are controlled to clamp the cell tissue. After the cell tissue is clamped by the cutter head, the energy adjusting button is pressed, so that the transducer can vibrate rapidly, and ultrasonic waves meeting the requirements of treating the cell tissue are generated. After the cells are treated, the ultrasonic blade is removed from the cavity by stopping pressing the energy adjusting button 60, and simultaneously, the energy switch 50 is controlled to be switched off, and the power plug is pulled out.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An ultrasonic blade that is portable, comprising:

a housing (10);

the functional component (20) comprises a circuit board, and the functional component (20) is integrally arranged inside the shell (10);

an energy host (30) electrically connected to the functional component (20), the energy host (30) comprising a power adapter for providing energy to the functional component (20).

2. The portable ultrasonic blade of claim 1, wherein the functional assembly (20) further comprises a horn and a signal light.

3. The portable ultrasonic blade of claim 1, wherein the energy source (30) further comprises a power light on the power adapter and a power plug connected to the power adapter, the power light being used to indicate whether the power plug is in communication with an external power source.

4. A portable ultrasonic blade according to any one of claims 1 to 3, wherein a first supporting plate (11) is arranged inside the housing (10), and the functional component (20) is fixed on the first supporting plate (11).

5. The portable ultrasonic blade according to claim 4, wherein the first support plate (11) is located at an upper portion inside the case (10).

6. The portable ultrasonic blade of claim 1, further comprising a transducer assembly (40);

the transducer assembly (40) is fixed inside the housing (10) and connected with the power adapter for providing energy to the cutter assembly of the ultrasonic blade.

7. The portable ultrasonic blade according to claim 6, wherein a plurality of second support plates (12) are disposed inside the housing (10), each of the second support plates (12) having a through hole therein, the transducer assembly (40) being fixed in the through hole.

8. The portable ultrasonic blade according to claim 6 or 7, further comprising an energy switch (50), wherein the energy switch (50) is fixed on the housing (10), one end of the energy switch (50) is electrically connected with the power adapter, and the other end of the energy switch (50) is connected with the transducer assembly (40).

9. The portable ultrasonic blade according to claim 6 or 7, further comprising an energy adjusting knob (60) fixed to the housing (10);

the energy adjusting button (60) is connected with the transducer assembly (40) and is used for adjusting the energy provided by the transducer assembly (40) to the cutter assembly of the ultrasonic knife.

10. The portable ultrasonic scalpel according to claim 9, wherein the housing (10) is provided with a fixing block, one side of the fixing block is provided with a through groove, the energy adjusting button (60) comprises a pressing portion and a protruding structure connected with the pressing portion, and the protruding structure is clamped in the through groove;

when the pressing part is pressed along the first direction, the energy provided by the transducer assembly (40) to the cutter assembly of the ultrasonic knife is positively correlated with the pressing amplitude of the pressing part.