Ultrasonic scalpel handle

Abstract

The utility model discloses an ultrasonic scalpel handle, and relates to the technical field of ultrasonic scalpels. The handle comprises a base, a movable plate is rotatably matched with the top of the base, two supporting plates are arranged at the top of the movable plate, sliding plates are slidably matched with the opposite sides of the two supporting plates, and a handle body is movably connected between the two sliding plates. A groove is formed in the top of the base, a telescopic rod is arranged at the bottom of the groove, the end, away from the groove, of the telescopic rod is in sliding fit with the moving plate, and an adjusting assembly matched with the moving plate is arranged in the base. Through the arranged adjusting assembly, the adjusting assembly can be adjusted to fix the moving plate, after the moving plate is fixed, the adjusting assembly can continue to be adjusted to lift the moving plate, after the adjusting assembly is adjusted to relieve fixing of the moving plate, the moving plate can be moved left and right or rotated, and the position of the handle body on the moving plate is adjusted; and the application range of the handle body is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultrasonic scalpels, and in particular relates to a handle for an ultrasonic scalpel. Background Art

[0002] Ultrasonic scalpel is a high-frequency electrosurgical device, mainly used for cutting biological tissues and closing blood vessels. It has the characteristics of less bleeding, less damage to surrounding tissues, and faster recovery after surgery. It acts on human tissues to cut and close them without causing side effects such as tissue drying and burns. When the blade is working, no current passes through the human body, so it is widely used in operating rooms.

[0003] A Chinese patent with application number CN201922473101.1 discloses an ultrasonic surgical knife handle, including a handle body and a support mechanism. Blocks are fixedly connected to both sides of the handle body, and the blocks are respectively clamped to both sides of the support mechanism. The support mechanism includes a first support base plate and a second support base plate. Support legs are arranged on the lower surface of the first support base plate. By providing the support mechanism and providing the blocks on both sides of the handle body, when a doctor feels arm soreness for a long time, the handle body can be placed in the bayonet through the block, so as to facilitate rest. At the same time, through the cooperation of the block and the bayonet, the knife head can be prevented from contacting with other objects and being contaminated, so as to facilitate use.

[0004] When the above device is actually used, the angle of the ultrasonic scalpel is adjusted by rotating the shaft, but the second supporting base plate and the ultrasonic scalpel are not fixed during use, and the left and right position of the ultrasonic scalpel cannot be adjusted, which may easily lead to dangerous situations when the ultrasonic scalpel moves, and the adjustment range of the ultrasonic scalpel is also limited.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an ultrasonic surgical knife handle.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] An ultrasonic surgical knife handle comprises a base, a movable plate is rotatably matched on the top of the base, two supporting plates are mounted on the top of the movable plate, slide plates are slidably matched on opposite sides of the two supporting plates, and a handle body is movably connected between the two slide plates;

[0009] A groove is provided on the top of the base, and a telescopic rod is rotatably fitted at the bottom of the groove. The end of the telescopic rod away from the groove slides with the movable plate. An adjustment component matching the movable plate is installed in the base. Sockets are provided on opposite sides of the two slides, and plug rods are provided on both sides of the handle body. The two plug rods are respectively matched with the two sockets, and a balancing component is installed between the socket and the slide.

[0010] Optionally, the adjustment assembly includes a rotating rod rotatably engaged in the base, two connecting rods installed on one side of the rotating rod, a fixed rod rotatably engaged at one end of the connecting rod, and two fixed grooves opened at the bottom of the movable plate. The fixed rod slides in the base, and one end of the two fixed rods passes through the top of the base and respectively engages with the two fixed grooves, so as to facilitate controlling the lifting, movement and rotation of the movable plate.

[0011] Optionally, a pedal is installed on one side of the rotating rod, one end of the pedal passes through one side of the base, and an elastic member is installed between the bottom of the connecting rod and the base to facilitate medical staff to mobilize the adjustment component for use.

[0012] Optionally, four supporting legs are installed at the bottom of the base, and the four supporting legs are respectively installed at four diagonal positions at the bottom of the base. Anti-skid pads are installed at the bottom of the four supporting legs to facilitate the placement and use of the device.

[0013] Optionally, one end of the telescopic rod is rotatably matched with a slider, and a slide groove is installed at the bottom of the movable plate. The slider slides in the slide groove, so that the movable plate can move left and right stably.

[0014] Optionally, the balancing assembly includes a cylinder mounted on one side of the skateboard, the socket is rotatably engaged in the cylinder, a torsion spring is installed between the socket and one side of the inner wall of the cylinder, and a slot matching the insertion rod is opened on the top of the socket to facilitate the slot of the socket to remain upward, thereby facilitating the insertion of the insertion rod into the corresponding slot.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] By means of the set adjustment component, the adjustment component can be mobilized to fix the movable plate. After the movable plate is fixed, the adjustment component can be further mobilized to lift the movable plate. After the adjustment component is mobilized to release the fixation of the movable plate, the movable plate can be moved left and right or rotated, and the position of the handle body on the movable plate is adjusted, thereby improving the use range of the handle body. By means of the set balance component, the balance component can drive the holder to maintain balance, so that the insertion rod on one side of the handle body can be smoothly inserted into the corresponding holder. After the handle body is placed between the two holders, the balance component can also improve the stability of the handle body, making it convenient for medical staff to use it.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 is a schematic diagram of the base structure;

[0020] Figure 2 It is a schematic diagram of the structure of the adjustment component;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0022] Figure 4 is a schematic diagram of the support plate structure;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] Base 1, moving plate 2, supporting plate 3, slide plate 4, handle body 5, groove 6, telescopic rod 7, adjustment component 8, rotating rod 801, connecting rod 802, fixing rod 803, fixing groove 804, holder 9, plug rod 10, pedal 11, supporting leg 12, anti-slip pad 13, slider 14, slide groove 15, cylinder 16, torsion spring 17, slot 18.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, in this embodiment, an ultrasonic surgical knife handle is provided, including a base 1, a movable plate 2 is rotatably matched on the top of the base 1, two support plates 3 are installed on the top of the movable plate 2, and slide plates 4 are slidably matched on opposite sides of the two support plates 3, and a handle body 5 is movably connected between the two slide plates 4;

[0028] A groove 6 is provided on the top of the base 1, and a telescopic rod 7 is rotatably engaged with the bottom of the groove 6. The end of the telescopic rod 7 away from the groove 6 is slidably engaged with the movable plate 2. An adjusting component 8 that cooperates with the movable plate 2 is installed in the base 1, and sockets 9 are installed on opposite sides of the two slides 4. Insertion rods 10 are installed on both sides of the handle body 5. The two insertion rods 10 are respectively engaged with the two sockets 9, and a balancing component is installed between the socket 9 and the slide 4.

[0029] One aspect of the application of this embodiment is: when medical staff feel arm pain after using the ultrasonic scalpel for a long time, they insert the insertion rods 10 on both sides of the handle body 5 into the corresponding sockets 9. The balance component between the socket 9 and the slide plate 4 can keep the socket 9 balanced, making it convenient to insert the insertion rods 10 into the socket 9. After the handle body 5 is suspended in the air, the medical staff can mobilize the adjustment component 8, which can fix the movable plate 2. Continuing to mobilize the adjustment component 8 can drive the movable plate 2 to move upward. The movement of the movable plate 2 drives the support plate 3 and the handle body 5 to move upward. After mobilizing the adjustment component 8 in the reverse direction, the movable plate 2 can be released from fixation, and the movable plate 2 can be freely moved left and right or rotated to adjust the position of the handle body 5 on the movable plate 2.

[0030] By means of the set adjustment component 8, the adjustment component 8 can be mobilized to fix the movable plate 2. After fixing the movable plate 2, the adjustment component 8 can be further mobilized to lift the movable plate 2. After mobilizing the adjustment component 8 to release the fixation of the movable plate 2, the movable plate 2 can be moved left and right or rotated, and the position of the handle body 5 on the movable plate 2 is adjusted, thereby improving the use range of the handle body 5. By means of the set balance component, the balance component can drive the socket 9 to maintain balance, so that the insertion rod 10 on one side of the handle body 5 can be smoothly inserted into the corresponding socket 9. After the handle body 5 is placed between the two sockets 9, the balance component can also improve the stability of the handle body 5, making it convenient for medical staff to use it.

[0031] like Figure 2 As shown, the adjustment assembly 8 of this embodiment includes a rotating rod 801 rotatably engaged in the base 1, two connecting rods 802 installed on one side of the rotating rod 801, a fixed rod 803 rotatably engaged at one end of the connecting rod 802, and two fixed grooves 804 opened at the bottom of the movable plate 2. The fixed rod 803 is slidably engaged in the base 1, and one end of the two fixed rods 803 passes through the top of the base 1 and respectively cooperates with the two fixed grooves 804; a pedal 11 is installed on one side of the rotating rod 801, and one end of the pedal 11 passes through one side of the base 1, and an elastic member is installed between the bottom of the connecting rod 802 and the base 1. The pedal 11 is set so that the rotating rod 801 can be rotated by pressing the pedal 11. The rotating rod 801 rotates and drives the connecting rod 802 to move. The connecting rod 802 moves and drives the fixed rod 803 to move. The fixed rod 803 moves upward and enters the fixed groove 804 to fix the movable plate 2. The fixed rod 803 continues to move upward to drive the movable plate 2 and the handle body 5 to move upward. The fixed rod 803 moves downward to release the fixation of the movable plate 2, and the movable plate 2 can be rotated or moved at will. The position of the movable plate 2 and the handle body 5 can be adjusted. The elastic member is set so that the elastic member can drive the connecting rod 802 to automatically reset, so that the connecting rod 802 drives the rotating rod 801 to rotate and reset.

[0032] like Figure 1 As shown, the base 1 of this embodiment is provided with four supporting legs 12 at the bottom, and the four supporting legs 12 are respectively provided at four diagonal positions at the bottom of the base 1, and anti-skid pads 13 are provided at the bottom of the four supporting legs 12. By providing the anti-skid pads 13, the anti-skid pads 13 of the supporting legs 12 can be in contact with the ground when the device is placed for use, thereby increasing the friction between the supporting legs 12 and the ground and improving the stability of the device.

[0033] like Figure 3 As shown, in this embodiment, one end of the telescopic rod 7 is rotatably matched with a slider 14, and a slide groove 15 is installed at the bottom of the movable plate 2, and the slider 14 is slidably matched in the slide groove 15. By setting the slider 14, when the movable plate 2 rotates, the slider 14 can be driven to rotate at one end of the telescopic rod 7, and when the movable plate 2 moves, the slider 14 slides in the slide groove 15.

[0034] like Figure 4 As shown, the balancing assembly of this embodiment includes a cylinder 16 installed on one side of the slide plate 4, the holder 9 is rotatably fitted in the cylinder 16, a torsion spring 17 is installed between the holder 9 and one side of the inner wall of the cylinder 16, and a slot 18 matching with the insertion rod 10 is opened on the top of the holder 9. The torsion spring 17 can drive the holder 9 to rotate in the cylinder 16 through torsion force, so that the slot 18 on the holder 9 is always facing upward, which facilitates the insertion of the insertion rod 10 into the slot 18.

[0035] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An ultrasonic surgical knife handle, characterized in that: include: A base (1), a movable plate (2) is rotatably matched at the top of the base (1), two support plates (3) are mounted on the top of the movable plate (2), slide plates (4) are slidably matched at opposite sides of the two support plates (3), and a handle body (5) is movably connected between the two slide plates (4); A groove (6) is provided on the top of the base (1), a telescopic rod (7) is rotatably engaged with the bottom of the groove (6), one end of the telescopic rod (7) away from the groove (6) is slidably engaged with the movable plate (2), an adjustment component (8) engaged with the movable plate (2) is installed in the base (1), a clamping seat (9) is installed on opposite sides of the two slides (4), an insertion rod (10) is installed on both sides of the handle body (5), the two insertion rods (10) are respectively engaged with the two clamping seats (9), and a balancing component is installed between the clamping seat (9) and the slide (4).

2. An ultrasonic surgical knife handle according to claim 1, characterized in that: The adjustment assembly (8) comprises a rotating rod (801) rotatably engaged in the base (1), two connecting rods (802) mounted on one side of the rotating rod (801), a fixing rod (803) rotatably engaged at one end of the connecting rod (802), and two fixing grooves (804) provided at the bottom of the movable plate (2); the fixing rod (803) is slidably engaged in the base (1), and one end of the two fixing rods (803) passing through the top of the base (1) is respectively engaged with the two fixing grooves (804).

3. An ultrasonic surgical knife handle according to claim 2, characterized in that: A pedal (11) is installed on one side of the rotating rod (801), one end of the pedal (11) passes through one side of the base (1), and an elastic member is installed between the bottom of the connecting rod (802) and the base (1).

4. The ultrasonic surgical knife handle according to claim 1, characterized in that: Four supporting legs (12) are installed at the bottom of the base (1), and the four supporting legs (12) are respectively installed at four diagonal positions at the bottom of the base (1), and anti-slip pads (13) are installed at the bottoms of the four supporting legs (12).

5. The ultrasonic surgical knife handle according to claim 1, characterized in that: One end of the telescopic rod (7) is rotatably matched with a slider (14), and a slide groove (15) is arranged at the bottom of the movable plate (2), and the slider (14) is slidably matched in the slide groove (15).

6. The ultrasonic surgical knife handle according to claim 1, characterized in that: The balancing assembly comprises a cylinder (16) mounted on one side of a slide plate (4), a holder (9) rotatably fitted in the cylinder (16), a torsion spring (17) is mounted between the holder (9) and one side of the inner wall of the cylinder (16), and a slot (18) matching with the insertion rod (10) is provided at the top of the holder (9).

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