Ultrasonic knife head disassembly and assembly auxiliary tool
By designing an auxiliary tool for ultrasonic knife head disassembly and assembly including slide rails, sliding seats, lift racks and torque wrenches, the problems of inefficient and easy damage of ultrasonic knife head disassembly and assembly in the prior art are solved, and a more efficient and safe disassembly and assembly process is achieved.
Patent Information
- Application Number
- CN202421561446.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing ultrasonic knife head disassembly and assembly methods are inefficient and are prone to damage to the cutting head or ultrasonic knife body due to improper operation, which increases the risk and cost of surgery.
An auxiliary tool for disassembly and assembly of ultrasonic knife head is designed, including a slide rail, a first sliding seat, a second sliding seat, a lifting frame, a telescopic rod, a connecting member and a torque wrench. The secure disassembly and assembly of the cutter head is achieved through the cooperation of the clamping assembly and the torque wrench.
It improves the disassembly and assembly efficiency of the ultrasonic knife head, avoids damage to the ultrasonic knife, and reduces the risk and cost of surgery.
Smart Images
Figure CN222726592U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical device auxiliary equipment, in particular to an auxiliary tool for disassembling and assembling an ultrasonic knife head. Background Art
[0002] In the medical field, ultrasonic scalpel, as an advanced surgical tool, is widely used in various types of surgeries because of its non-invasive, precise and efficient characteristics. Ultrasonic scalpel emits high-frequency ultrasonic energy, focuses on the target tissue, and achieves multiple functions such as precise cutting, hemostasis and coagulative necrosis, which significantly improves the surgical effect and the patient's recovery speed. Ultrasonic scalpel is usually divided into three parts: blade head, outer shell and handle. During the use of ultrasonic scalpel, the blade head often needs to be replaced to adapt to different surgical needs.
[0003] The existing method of disassembling and assembling the ultrasonic scalpel head usually relies on medical staff to directly disassemble and install the cutter head using tools such as torque wrenches and screwdrivers. This is inefficient and can easily cause damage to the cutter head or the ultrasonic scalpel body due to improper operation, increasing surgical risks and costs.
[0004] Therefore, an ultrasonic scalpel head disassembly and assembly auxiliary tool is now developed, which can assist medical personnel in disassembling and assembling the ultrasonic scalpel head, improve the disassembly and assembly efficiency of the ultrasonic scalpel, and avoid damage to the ultrasonic scalpel. Utility Model Content
[0005] In order to overcome the shortcomings of the existing ultrasonic scalpel head disassembly and assembly method, which is inefficient and easily causes damage to the head or the ultrasonic scalpel body due to improper operation, thereby increasing the risk and cost of the operation, the utility model provides an ultrasonic scalpel head disassembly and assembly auxiliary tool that can assist medical personnel in disassembling and assembling the ultrasonic scalpel head, improve the efficiency of ultrasonic scalpel disassembly and assembly, and avoid damage to the ultrasonic scalpel.
[0006] Technical solution: An ultrasonic knife head disassembly and assembly auxiliary tool includes a slide rail, a first sliding seat, a second sliding seat, a lifting frame, a telescopic rod, a connecting piece and a torque wrench. The right part of the slide rail is slidably connected to the first sliding seat, the upper part of the first sliding seat is connected to a clamping assembly, the left part of the slide rail is slidably connected to the second sliding seat, the upper part of the second sliding seat is slidably connected to the lifting frame, the right side of the lifting frame is also connected to the clamping assembly, the upper side of the lifting frame is connected to the telescopic rod, the telescopic end of the telescopic rod is connected to the connecting piece, and the torque wrench is connected to the connecting piece.
[0007] In addition, it is particularly preferred that the clamping assembly includes a buckle and a knob, the first sliding seat and the lifting frame are both connected to the buckle, and the buckle is rotatably connected to the knob.
[0008] In addition, it is particularly preferred that the knobs are provided with anti-slip grooves to facilitate rotation.
[0009] In addition, it is particularly preferred that the torque wrench is provided with a rotating handle to facilitate twisting.
[0010] Furthermore, it is particularly preferred that the torque wrench has a hollow structure.
[0011] In addition, it is particularly preferred that the buckle is an arc-shaped structure and is adapted to the size of the handle and shell of the ultrasonic knife.
[0012] The utility model has the following advantages: after the utility model clamps and fixes the handle and the shell of the ultrasonic scalpel through the clamping components on the first sliding seat and the second sliding seat, the telescopic rod is put on the blade head, and then the blade head is disassembled and assembled by a torque wrench, thereby assisting medical personnel to disassemble and assemble the ultrasonic scalpel head, improving the disassembly and assembly efficiency of the ultrasonic scalpel, and avoiding damage to the ultrasonic scalpel. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.
[0014] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.
[0015] In the above figures: 1: slide rail, 2: first sliding seat, 3: buckle, 4: knob, 5: second sliding seat, 6: lifting frame, 7: telescopic rod, 8: connecting piece, 9: torque wrench. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.
[0017] An ultrasonic knife head disassembly and assembly auxiliary tool, such as Figure 1 and Figure 2 As shown, it includes a slide rail 1, a first sliding seat 2, a second sliding seat 5, a lifting frame 6, a telescopic rod 7, a connecting piece 8 and a torque wrench 9. The right part of the slide rail 1 is slidably connected to the first sliding seat 2, and the upper part of the first sliding seat 2 is connected to a clamping assembly. The left part of the slide rail 1 is slidably connected to the second sliding seat 5, and the upper part of the second sliding seat 5 is slidably connected to the lifting frame 6. The right side of the lifting frame 6 is also connected to the clamping assembly. The upper side of the lifting frame 6 is connected to the telescopic rod 7, and the telescopic end of the telescopic rod 7 is connected to the connecting piece 8. The connecting piece 8 is connected to the torque wrench 9. The torque wrench 9 is provided with a rotating handle for easy twisting, and the torque wrench 9 is a hollow structure.
[0018] like Figure 1 and Figure 2As shown, the clamping assembly includes a buckle 3 and a knob 4. The buckle 3 is connected to the first sliding seat 2 and the lifting frame 6. The buckle 3 is rotatably connected to the knob 4. The knob 4 is provided with anti-slip grooves for easy rotation. The buckle 3 is an arc-shaped structure and is adapted to the size of the handle and shell of the ultrasonic knife.
[0019] When using the utility model, first place the slide rail 1 in the ultrasonic scalpel head disassembly and assembly area. When the ultrasonic scalpel head needs to be disassembled and replaced, loosen the knob 4 in the clamping assembly on the first sliding seat 2, then place the handle part of the ultrasonic scalpel between the buckles 3, and then tighten the knob 4 so that the knob 4 fixes the ultrasonic scalpel. After the ultrasonic scalpel is fixed, slide the lifting frame 6 on the second sliding seat 5, adjust the buckle 3 on the second sliding seat 5 to align with the end position of the ultrasonic scalpel shell, and then slide the first sliding seat 2 and the second sliding seat 5 on the slide rail 1 so that the buckle 3 on the second sliding seat 5 clamps the ultrasonic scalpel shell, and then tighten the knob 4 to fix the ultrasonic scalpel shell, and then shrink the telescopic end of the telescopic rod 7 on the lifting frame 6, so that the connecting piece 8 moves downward, so that the torque wrench 9 moves downward, and the torque wrench 9 is sleeved on the outside of the ultrasonic scalpel head. When the torque wrench 9 moves to the connection position between the blade head and the handle, the torque wrench 9 is turned to The torque wrench 9 rotates, driving the blade head to rotate, thereby removing the blade head from the handle. When the ultrasonic blade head needs to be installed, the buckle 3 of the first sliding seat 2 clamps and fixes the handle, and the second sliding seat 5 clamps and fixes the shell of the ultrasonic blade. Then, the first sliding seat 2 and the second sliding seat 5 are slid on the slide rail 1 so that the handle and the shell are accurately aligned up and down, and then the lifting frame 6 slides downward on the second sliding seat 5 to cover the shell on the handle, and then the blade head of the ultrasonic blade is placed on the shell and docked with the handle, and then the telescopic end of the telescopic rod 7 is retracted, so that the torque wrench 9 moves downward and covers the outside of the blade head. When the torque wrench 9 moves to the connection position between the blade head and the handle, the torque wrench 9 is rotated through the rotating handle on the torque wrench 9, driving the blade head to rotate, so that the blade head is tightened and fixed on the handle, thereby assembling the handle, the shell and the blade head together, which can assist medical personnel in disassembling and assembling the ultrasonic blade head, improve the disassembly and assembly efficiency of the ultrasonic blade, and avoid damage to the ultrasonic blade.
[0020] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.
Claims
1. An auxiliary tool for disassembling and assembling an ultrasonic scalpel head, characterized in that: The invention comprises a slide rail (1), a first slide seat (2), a second slide seat (5), a lifting frame (6), a telescopic rod (7), a connecting piece (8) and a torque wrench (9). The right part of the slide rail (1) is slidably connected to the first slide seat (2), the upper part of the first slide seat (2) is connected to a clamping assembly, the left part of the slide rail (1) is slidably connected to the second slide seat (5), the upper part of the second slide seat (5) is slidably connected to the lifting frame (6), the right side of the lifting frame (6) is also connected to the clamping assembly, the upper side of the lifting frame (6) is connected to the telescopic rod (7), the telescopic end of the telescopic rod (7) is connected to the connecting piece (8), and the connecting piece (8) is connected to the torque wrench (9).
2. The ultrasonic scalpel head disassembly and assembly auxiliary tool according to claim 1, characterized in that: The clamping assembly comprises a buckle (3) and a knob (4); the first sliding seat (2) and the lifting frame (6) are both connected with the buckle (3); and the buckle (3) is rotatably connected with the knob (4).
3. The ultrasonic scalpel head disassembly and assembly auxiliary tool according to claim 2, characterized in that: The knobs (4) are all provided with anti-slip grooves for easy rotation.
4. The ultrasonic scalpel head disassembly and assembly auxiliary tool according to claim 3, characterized in that: The torque wrench (9) is provided with a rotating handle for easy twisting.
5. The ultrasonic scalpel head disassembly and assembly auxiliary tool according to claim 4, characterized in that: The torque wrench (9) is a hollow structure.
6. The ultrasonic scalpel head disassembly and assembly auxiliary tool according to claim 5, characterized in that: The buckle (3) is an arc-shaped structure and is adapted to the size of the handle and shell of the ultrasonic knife.