An ultrasonic knife for pet medical treatment

Abstract

The utility model discloses a kind of pet medical ultrasonic knives, including operation handle, shell, operating knife bar and connecting wire harness, the inside of the shell is provided with the locking mechanism of operating knife bar locking installation, the inside of the shell is provided with transducer, one end of the connecting wire harness is connected with transducer, the side of the shell is provided with the secondary positioning mechanism of operating knife bar one end secondary positioning, the secondary positioning mechanism is provided with the opening mechanism of making secondary positioning mechanism open. The utility model is set up and transducer is mutually matched and can be powered to operating knife bar, subsequently set locking mechanism can be fixed to the position of operating knife bar, and the secondary positioning mechanism set can be secondary locked to operating knife bar, and when needing to Du operating knife bar position adjustment setting opening mechanism can be opened to secondary positioning mechanism, and locking mechanism is rotated open, so the position of operating knife bar can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of pet medical technology, specifically to an ultrasonic scalpel for pet medical use. Background Technology

[0002] Ultrasound surgery in veterinary medicine is a non-invasive treatment method that uses high-intensity focused ultrasound (HIFU) technology, primarily used to treat certain types of tumors and specific diseases. This technique precisely focuses ultrasound energy onto a target area within the body, destroying diseased tissue without damaging surrounding healthy tissue.

[0003] During ultrasonic scalpel surgery, medical staff need to use the ultrasonic scalpel to perform the surgical operation. However, the angle of the scalpel handle is relatively fixed when using the existing ultrasonic scalpel. This fixed position of the scalpel handle may cause discomfort for medical staff during the operation. Therefore, we propose an ultrasonic scalpel for veterinary medical use. Utility Model Content

[0004] The purpose of this invention is to provide an ultrasonic scalpel for pet medical use to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ultrasonic scalpel for pet medical use, comprising an operating handle, an operating blade, and a connecting harness. A housing is fixedly installed on the top of the operating handle. A locking mechanism for locking the operating blade is provided inside the housing. A transducer is provided inside the housing. One end of the connecting harness is connected to the transducer. A secondary positioning mechanism for secondary positioning of one end of the operating blade is provided on one side of the housing. An opening mechanism for opening the secondary positioning mechanism is provided on the secondary positioning mechanism.

[0006] Furthermore, the locking mechanism includes a lower fixed seat, a connecting slide rod, an upper positioning block, a locking screw, and a knob. The lower fixed seat is fixedly installed inside the housing. The upper positioning block is slidably connected to the lower fixed seat via the connecting slide rod. The upper positioning block is threadedly connected to the locking screw. The bottom of the locking screw passes through the top of the upper positioning block and extends to the bottom of the upper positioning block. A knob is fixedly installed on the top of the locking screw.

[0007] Furthermore, the secondary positioning mechanism includes a positioning shell, a tool bar positioning sleeve, a limiting sleeve, a locking rod, a telescopic rod, and a positioning spring. The positioning shell is fixedly installed on one side of the housing. The tool bar positioning sleeve is fixedly installed inside the positioning shell. Limiting sleeves are fixedly installed at both the top and bottom of the tool bar positioning sleeve. A locking rod is slidably connected inside the limiting sleeve. A telescopic rod is slidably connected inside the locking rod. The bottom of the telescopic rod is fixedly connected to the positioning shell. A positioning spring is fixedly installed inside the positioning shell and outside the telescopic rod. The top of the positioning spring is fixedly connected to the bottom of the locking rod.

[0008] Furthermore, the opening mechanism includes a fixed shaft, a drive rod, a first clearance groove, a second clearance groove, a first fixed rod, and a push rod. An "L"-shaped drive rod is rotatably connected to the positioning shell via the fixed shaft. The drive rod has a first clearance groove and a second clearance groove. A first fixed rod inserted into the first clearance groove is fixedly connected to the locking rod. A push rod is slidably connected to the positioning shell. A push plate is fixedly connected to one end of the push rod. A second fixed rod inserted into the second clearance groove is fixedly connected to the push rod.

[0009] Furthermore, a wire harness protection mechanism for protecting the connecting wire harness is fixedly installed on one side of the housing.

[0010] Furthermore, the wire harness protection mechanism includes a fixing sleeve and a guide ring. The fixing sleeve is disposed outside the connecting wire harness, one end of the connecting wire harness is fixedly connected to the housing, and the other end of the fixing sleeve is fixedly connected to a trumpet-shaped guide ring.

[0011] Compared with the prior art, the present invention has the following advantages: the connecting harness and transducer provided by the present invention can supply power to the operating lever, the locking mechanism can fix the position of the operating lever, and the secondary positioning mechanism can lock the operating lever a second time. When the position of the operating lever needs to be adjusted, the opening mechanism can open the secondary positioning mechanism and unscrew the locking mechanism, so that the position of the operating lever can be adjusted, which is convenient for medical staff to adjust the operation for different surgical positions. Attached Figure Description

[0012] Figure 1 This is a first perspective structural diagram of the present invention;

[0013] Figure 2 This is a second perspective view of the structure of this utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the locking mechanism and transducer of this utility model;

[0015] Figure 4This is a three-dimensional view of the connection structure between the secondary positioning mechanism and the opening mechanism of this utility model.

[0016] In the diagram: 1. Operating grip, 2. Housing, 3. Operating tool bar, 4. Locking mechanism, 5. Secondary positioning mechanism, 6. Opening mechanism, 7. Connecting harness, 8. Harness protection mechanism, 9. Transducer, 10. Lower fixed base, 11. Connecting slide bar, 12. Upper positioning block, 13. Locking screw, 14. Knob, 15. Positioning shell, 16. Tool bar positioning sleeve, 17. Limiting sleeve, 18. Locking rod, 19. Telescopic rod, 20. Positioning spring, 21. Fixed shaft, 22. Drive rod, 23. First clearance groove, 24. Second clearance groove, 25. First fixed rod, 26. Push rod, 27. Push plate, 28. Second fixed rod, 29. Fixed sleeve, 30. Guide ring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4 This utility model provides a technical solution: an ultrasonic scalpel for pet medical use, including an operating handle 1, an operating blade 3, and a connecting harness 7. A housing 2 is fixedly installed on the top of the operating handle 1. A locking mechanism 4 for locking the operating blade 3 is provided inside the housing 2. A transducer 9 is provided inside the housing 2. One end of the connecting harness 7 is connected to the transducer 9. A secondary positioning mechanism 5 for secondary positioning of one end of the operating blade 3 is provided on one side of the housing 2. An opening mechanism 6 for opening the secondary positioning mechanism 5 is provided on the secondary positioning mechanism 5.

[0019] The connecting harness 7 and the transducer 9 work together to power the operating lever 3. The locking mechanism 4 fixes the position of the operating lever 3, and the secondary positioning mechanism 5 locks the operating lever 3. When the position of the operating lever 3 needs to be adjusted, the opening mechanism 6 opens the secondary positioning mechanism 5 and unscrews the locking mechanism 4. This allows the position of the operating lever 3 to be adjusted, making it convenient for medical staff to adjust the operation for different surgical positions.

[0020] Please see Figure 1 and Figure 3The locking mechanism 4 includes a lower fixed base 10, a connecting slide rod 11, an upper positioning block 12, a locking screw 13, and a knob 14. The lower fixed base 10 is fixedly installed inside the housing 2. The upper positioning block 12 is slidably connected to the lower fixed base 10 via the connecting slide rod 11. The upper positioning block 12 is threadedly connected to the locking screw 13. The bottom of the locking screw 13 passes through the top of the upper positioning block 12 and extends to the bottom of the upper positioning block 12. The knob 14 is fixedly installed on the top of the locking screw 13.

[0021] When the operating tool bar 3 that needs to be fixed is inserted into the lower fixed base 10 and the upper positioning block 12, rotating the knob 14 will cause the locking screw 13 to move down along the interior of the upper positioning block 12, thus using the locking screw 13 to fix and lock the operating tool bar 3.

[0022] Please see Figure 1 , Figure 2 and Figure 4 The secondary positioning mechanism 5 includes a positioning shell 15, a tool bar positioning sleeve 16, a limiting sleeve 17, a locking rod 18, a telescopic rod 19, and a positioning spring 20. The positioning shell 15 is fixedly installed on one side of the housing 2. The tool bar positioning sleeve 16 is fixedly installed inside the positioning shell 15. The limiting sleeve 17 is fixedly installed at both the top and bottom of the tool bar positioning sleeve 16. The locking rod 18 is slidably connected inside the limiting sleeve 17. The telescopic rod 19 is slidably connected inside the locking rod 18. The bottom of the telescopic rod 19 is fixedly connected to the positioning shell 15. The positioning spring 20 is fixedly installed inside the positioning shell 15 and outside the telescopic rod 19. The top of the positioning spring 20 is fixedly connected to the bottom of the locking rod 18.

[0023] When the operating bar 3 is inserted through the bar positioning sleeve 16, the positioning spring 20 provides a squeezing force to push the locking rod 18 to move along the limiting sleeve 17 and the telescopic rod 19, thereby completing the secondary positioning of the operating bar 3.

[0024] Please see Figure 1 , Figure 2 and Figure 4 The opening mechanism 6 includes a fixed shaft 21, a drive rod 22, a first clearance groove 23, a second clearance groove 24, a first fixed rod 25, and a push rod 26. The positioning shell 15 is rotatably connected to the L-shaped drive rod 22 via the fixed shaft 21. The drive rod 22 has a first clearance groove 23 and a second clearance groove 24. The locking rod 18 is fixedly connected to the first fixed rod 25, which is inserted into the first clearance groove 23. The positioning shell 15 is slidably connected to the push rod 26. One end of the push rod 26 is fixedly connected to a push plate 27. The push rod 26 is fixedly connected to the second fixed rod 28, which is inserted into the second clearance groove 24.

[0025] When the secondary positioning mechanism 5 needs to be opened, the push plate 27 and the push rod 26 are pushed to move. This allows the second fixed rod 28 on the push rod 26 to move forward. Subsequently, the second fixed rod 28 moves along the inside of the second clearance groove 24, and the "L"-shaped drive rod 22 rotates along the fixed shaft 21. The rotating drive rod 22 can then push the first fixed rod 25 and the locking rod 18 to move outward along the limit sleeve 17 and the telescopic rod 19. This arrangement allows the locking rod 18 to be moved away from the outside of the operating tool bar 3, making it convenient to rotate and adjust the operating tool bar 3.

[0026] Please see Figure 1 and Figure 2 A wire harness protection mechanism 8 for protecting the connecting wire harness 7 is fixedly installed on one side of the housing 2. The wire harness protection mechanism 8 includes a fixing sleeve 29 and a guide ring 30. The fixing sleeve 29 is disposed outside the connecting wire harness 7. One end of the connecting wire harness 7 is fixedly connected to the housing 2, and the other end of the fixing sleeve 29 is fixedly connected to a trumpet-shaped guide ring 30.

[0027] After the connecting harness 7 is inserted and connected, when the entire device is pulled, the fixed sleeve 29 can protect the connection position of the connecting harness, and the horn-shaped guide ring 30 can guide the connecting harness 7 when the entire device moves, preventing the connecting harness from being excessively bent and damaged.

[0028] In use, firstly, the connecting harness 7 and transducer 9 work together to power the operating lever 3. Then, the locking mechanism 4 fixes the position of the operating lever 3, and the secondary positioning mechanism 5 locks it again. When the position of the operating lever 3 needs adjustment, the opening mechanism 6 opens the secondary positioning mechanism 5 and unscrews the locking mechanism 4, allowing for position adjustment of the operating lever 3. This facilitates adjustments for different surgical locations by medical personnel. After the operating lever 3 is inserted into the lower fixing seat 10 and the upper positioning block 12, rotating the knob 14 moves the locking screw 13 downwards along the upper positioning block 12, thus securing the operating lever 3. After the operating lever 3 is inserted through the lever positioning sleeve 16, the positioning spring 20 provides pressure, pushing the locking rod 18 along the limiting sleeve 16. 7 and telescopic rod 19 move to complete the secondary positioning of the operating tool bar 3. When the secondary positioning mechanism 5 needs to be opened, push plate 27 and push rod 26 are pushed to move. This allows the second fixed rod 28 on push rod 26 to move forward. Then the second fixed rod 28 moves along the inside of the second clearance groove 24 and makes the "L"-shaped drive rod 22 rotate along the fixed shaft 21. The rotating drive rod 22 can push the first fixed rod 25 and locking rod 18 to move outward along the limit sleeve 17 and telescopic rod 19. This setting can keep the locking rod 18 away from the outside of the operating tool bar 3, making it convenient to rotate and adjust the operating tool bar 3. After the connecting wire harness 7 is inserted and connected, when the whole device is pulled, the fixed sleeve 29 can protect the connection position of the connecting wire harness. The horn-shaped guide ring 30 can guide the connecting wire harness 7 when the whole device moves, preventing the connecting wire harness from being excessively bent and damaged.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pet medical ultrasonic scalpel, comprising an operating handle (1), an operating blade (3), and a connecting harness (7), wherein a housing (2) is fixedly mounted on the top of the operating handle (1), characterized in that: The housing (2) is provided with a locking mechanism (4) for locking the operating bar (3) inside. The housing (2) is provided with a transducer (9) inside. One end of the connecting wire harness (7) is connected to the transducer (9). A secondary positioning mechanism (5) is provided on one side of the housing (2) for secondary positioning of one end of the operating bar (3). An opening mechanism (6) is provided on the secondary positioning mechanism (5) to open the secondary positioning mechanism (5).

2. The ultrasonic scalpel for pet medical use according to claim 1, characterized in that: The locking mechanism (4) includes a lower fixed seat (10), a connecting slide rod (11), an upper positioning block (12), a locking screw (13), and a knob (14). The lower fixed seat (10) is fixedly installed inside the housing (2). The upper positioning block (12) is slidably connected to the lower fixed seat (10) via the connecting slide rod (11). The upper positioning block (12) is threadedly connected to the locking screw (13). The bottom of the locking screw (13) passes through the top of the upper positioning block (12) and extends to the bottom of the upper positioning block (12). The knob (14) is fixedly installed on the top of the locking screw (13).

3. The ultrasonic scalpel for pet medical use according to claim 2, characterized in that: The secondary positioning mechanism (5) includes a positioning shell (15), a tool bar positioning sleeve (16), a limiting sleeve (17), a locking rod (18), a telescopic rod (19), and a positioning spring (20). The positioning shell (15) is fixedly installed on one side of the housing (2). The tool bar positioning sleeve (16) is fixedly installed inside the positioning shell (15). The limiting sleeve (17) is fixedly installed at both the top and bottom of the tool bar positioning sleeve (16). The locking rod (18) is slidably connected inside the limiting sleeve (17). The telescopic rod (19) is slidably connected inside the locking rod (18). The bottom of the telescopic rod (19) is fixedly connected to the positioning shell (15). The positioning spring (20) is fixedly installed inside the positioning shell (15) and outside the telescopic rod (19). The top of the positioning spring (20) is fixedly connected to the bottom of the locking rod (18).

4. The ultrasonic scalpel for pet medical use according to claim 3, characterized in that: The opening mechanism (6) includes a fixed shaft (21), a drive rod (22), a first clearance groove (23), a second clearance groove (24), a first fixed rod (25), and a push rod (26). The positioning shell (15) is rotatably connected to the "L"-shaped drive rod (22) via the fixed shaft (21). The drive rod (22) has a first clearance groove (23) and a second clearance groove (24). The locking rod (18) is fixedly connected to the first fixed rod (25) inserted into the first clearance groove (23). The positioning shell (15) is slidably connected to the push rod (26). One end of the push rod (26) is fixedly connected to a push plate (27). The push rod (26) is fixedly connected to the second fixed rod (28) inserted into the second clearance groove (24).

5. The ultrasonic scalpel for pet medical use according to claim 4, characterized in that: A wire harness protection mechanism (8) for protecting the connecting wire harness (7) is fixedly installed on one side of the housing (2).

6. The ultrasonic scalpel for pet medical use according to claim 5, characterized in that: The wire harness protection mechanism (8) includes a fixing sleeve (29) and a guide ring (30). The fixing sleeve (29) is disposed outside the connecting wire harness (7). One end of the connecting wire harness (7) is fixedly connected to the housing (2), and the other end of the fixing sleeve (29) is fixedly connected to a trumpet-shaped guide ring (30).

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