Ultrasonic scalpel with tissue debris cleaning function

Abstract

The utility model discloses an ultrasonic scalpel capable of cleaning tissue debris, and relates to the technical field of ultrasonic scalpels. One end of the transducer handle is provided with a fixing ring, the fixing ring is internally provided with a cutter bar, one end of the cutter bar is provided with a cutter head, the circumferential side of the fixing ring is rotatably matched with a circular ring, the circular ring is provided with a blood suction pump and an exhaust fan, the input end of the blood suction pump is provided with a blood suction pipe, and the input end of the exhaust fan is provided with a collecting pipe; an adjusting assembly is arranged in the transducer handle and matched with the circular ring, the blood suction tube and the collecting tube are both rotationally matched on the peripheral side of the cutter bar, a blood collecting bottle is arranged at the output end of the blood suction pump, and a collecting bag is arranged at the output end of the exhaust fan. By means of the arranged adjusting assembly, the adjusting assembly can drive the circular ring to rotate, the circular ring drives the blood suction tube and the collecting tube to move, the blood suction tube and the collecting tube move circumferentially along the peripheral side of the cutter bar, and the positions of the blood suction tube and the collecting tube can be adjusted conveniently according to needs of medical staff.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultrasonic surgical knives, and in particular relates to an ultrasonic surgical knives capable of cleaning tissue debris. Background Art

[0002] Ultrasonic scalpel is a high-frequency electrosurgical device, which is mainly used for cutting biological tissue and closing blood vessels.

[0003] A Chinese patent with application number CN202120124796.7 discloses an ultrasonic scalpel that is convenient for collecting tissue debris, including a transducer handle, a clamping mechanism, a collection tube and a collection bag. The output end of the transducer handle is fixedly connected to an ultrasonic scalpel holder, the upper end of the fixed frame is fixedly connected to a blood suction blood vessel, the top of the transducer handle is fixedly connected to a blood suction pump, the output end of the blood suction pump is fixedly connected to a blood collection bottle mounting sleeve, the clamping mechanism is arranged on the top of the transducer handle, the collection tube is fixed to the lower end of the fixed frame, a mounting frame is arranged inside the connecting pipe mouth, and a motor is arranged on the right inner side of the collection tube. The ultrasonic scalpel that is convenient for collecting tissue debris is provided with a collection tube, a connecting pipe mouth, a collection bag, a motor and fan blades. The fan blades are driven by the motor to work to generate suction, so that tissue debris enters the connecting pipe mouth through the collection tube and falls into the collection bag, which is convenient for cleaning tissue debris, improving the quality of surgery and reducing the pain of patients. When the above device is actually used, blood and tissue debris are cleaned through a blood suction tube and a collecting tube, but the positions of the blood suction tube and the collecting tube are fixed, and the ultrasonic knife holder cannot be moved to move the blood suction tube and the collecting tube for cleaning. Moving the ultrasonic knife holder will cause the ultrasonic knife head to move, which is inconvenient to use, and the positions of the blood suction tube and the collecting tube cannot be adjusted according to the needs of medical staff.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] 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 capable of cleaning tissue debris.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An ultrasonic surgical knife for cleaning tissue debris comprises a transducer handle, a fixing ring is arranged at one end of the transducer handle, a knife rod is arranged in the fixing ring, a knife head is arranged at one end of the knife rod, a circular ring is rotatably matched on the circumference of the fixing ring, a blood suction pump and a suction fan are arranged on the circular ring, a blood suction blood tube is arranged at the input end of the blood suction pump, and a collection tube is arranged at the input end of the suction fan;

[0008] An adjustment component is installed in the transducer handle, which cooperates with the circular ring. The blood suction tube and the collection tube are rotatably fitted around the knife rod. A blood collection bottle is installed at the output end of the blood suction pump, and a collection bag is installed at the output end of the exhaust fan. A cover plate is rotatably fitted at the top of the transducer handle, and a fixed block cooperating with the knife rod is installed at the bottom of the cover plate.

[0009] Optionally, the adjustment component includes a rotating rod rotatably engaged in the transducer handle and a rotating wheel installed at one end of the rotating rod, the rotating wheel is located in the transducer handle, and the other end of the rotating rod is engaged with the ring, so that the medical staff can hold the transducer handle and rotate the rotating wheel, so that the rotating wheel drives the ring to rotate through the rotating rod.

[0010] Optionally, an operation panel is installed on one side of the transducer handle, and anti-slip textures are installed around the transducer handle to facilitate medical staff to hold the transducer handle and adjust the operation panel.

[0011] Optionally, a plurality of rotating rings are rotatably mounted on the periphery of the knife rod, and buckles are mounted on both sides of the rotating rings. The buckles respectively cooperate with the blood suction tube and the collection tube to facilitate movement of the blood suction tube and the collection tube along the periphery of the knife rod.

[0012] Optionally, two mounting blocks are installed on one side of the ring, and the two mounting blocks are respectively connected to the blood suction pump input end and the exhaust fan input end. The blood suction blood vessel and the collection tube are respectively matched with the two mounting blocks. Fixed rods are installed in the mounting blocks, and the two fixing rods are respectively matched with the blood suction blood vessel and the collection tube, so as to facilitate the disassembly and replacement of the blood suction blood vessel and the collection tube.

[0013] Optionally, a support frame is installed on one side of the ring, and clamping plates are elastically matched on both sides of the inner wall of the support frame. Elastic telescopic rods are installed between the two clamping plates and both sides of the inner wall of the support frame. The two clamping plates cooperate with the blood collecting bottle to facilitate the installation and fixation of the blood collecting bottle.

[0014] 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:

[0015] Through the setting of the adjustment component, the adjustment component can drive the circular ring to rotate, and the circular ring can drive the blood suction blood vessel and the collecting tube to move. The blood suction blood vessel and the collecting tube can move in a circle along the circumference of the knife rod, so that the positions of the blood suction blood vessel and the collecting tube can be adjusted according to the needs of medical staff. Through the setting of the blood collecting bottle, the blood suction pump can suck the generated blood into the blood collecting bottle through the blood suction blood vessel, so that it is convenient for medical staff to perform surgery. Through the setting of the collecting bag, the exhaust fan can suck tissue debris into the collecting bag through the collecting tube, so that it is convenient to clean up the tissue debris and improve the quality of the operation. Through the setting of the cover plate, the cover plate can be rotated to drive the fixing block to release the fixation of the knife rod, so that it is convenient to replace the knife rod and the knife head.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 This is a schematic diagram of the structure of an ultrasonic scalpel;

[0019] Figure 2 is a schematic diagram of the structure of the transducer handle;

[0020] Figure 3 It is a schematic diagram of the structure of the adjustment component;

[0021] Figure 4 It is a schematic diagram of the ring structure;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] Transducer handle 1, fixing ring 2, knife rod 3, knife head 4, ring 5, adjustment component 6, rotating rod 601, rotating wheel 602, first gear 603, second gear 604, blood suction pump 7, blood suction tube 8, blood collection bottle 9, exhaust fan 10, collection tube 11, collection bag 12, rotating ring 13, buckle 14, mounting block 15, fixing rod 16, clamping plate 17, elastic telescopic rod 18, operating panel 19, cover plate 20, fixing block 21, anti-slip texture 22.

[0024] 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

[0025] The utility model will now be further described in detail with reference to the accompanying drawings.

[0026] See also Figure 1-4 As shown, in this embodiment, an ultrasonic surgical knife with the function of cleaning tissue debris is provided, comprising a transducer handle 1, a fixing ring 2 is mounted at one end of the transducer handle 1, a knife rod 3 is mounted in the fixing ring 2, a knife head 4 is mounted at one end of the knife rod 3, a circular ring 5 is rotatably matched around the fixing ring 2, a blood suction pump 7 and a suction fan 10 are mounted on the circular ring 5, a blood suction blood vessel 8 is mounted at the input end of the blood suction pump 7, and a collection tube 11 is mounted at the input end of the suction fan 10;

[0027] An adjustment component 6 is installed in the transducer handle 1, and the adjustment component 6 cooperates with the ring 5. The blood suction blood tube 8 and the collecting tube 11 are rotatably fitted on the side of the knife rod 3. A blood collecting bottle 9 is installed at the output end of the blood suction pump 7, and a collecting bag 12 is installed at the output end of the exhaust fan 10. A cover plate 20 is rotatably fitted on the top of the transducer handle 1, and a fixing block 21 cooperating with the knife rod 3 is installed at the bottom of the cover plate 20.

[0028] The application of one aspect of this embodiment is: when the device is used for surgery, blood and tissue debris will be generated during the surgery. When the blood and tissue debris need to be cleaned, the adjustment component 6 is first mobilized to make the adjustment component 6 drive the ring 5 to rotate. The rotation of the ring 5 drives the blood suction pump 7 and the exhaust fan 10 to move. The blood suction pump 7 and the exhaust fan 10 will drive the blood suction blood vessel 8 and the collecting tube 11 to move, so that the blood suction blood vessel 8 and the collecting tube 11 move along the side of the knife rod 3. After the blood suction blood vessel 8 is moved to the required position, the blood suction pump 7 is started to suck the generated blood into the blood collecting bottle 9, and then the position of the collecting tube 11 can be further adjusted. After the adjustment is appropriate, the exhaust fan 10 is started to suck the tissue debris into the collecting bag 12. After the operation is completed, the cover plate 20 can be rotated to open, so that the cover plate 20 drives the fixing block 21 to release the fixation of the knife rod 3, and the knife rod 3 after use is disassembled.

[0029] Through the setting of the adjustment component 6, the adjustment component 6 can drive the circular ring 5 to rotate, and the circular ring 5 can drive the blood suction blood vessel 8 and the collecting tube 11 to move. The blood suction blood vessel 8 and the collecting tube 11 move circumferentially along the circumference of the knife rod 3, so as to facilitate the adjustment of the positions of the blood suction blood vessel 8 and the collecting tube 11 according to the needs of medical staff. Through the setting of the blood collecting bottle 9, the blood suction pump 7 can suck the generated blood into the blood collecting bottle 9 through the blood suction blood vessel 8, so as to facilitate the medical staff to perform surgery. Through the setting of the collecting bag 12, the exhaust fan 10 can suck the tissue debris into the collecting bag 12 through the collecting tube 11, so as to facilitate the cleaning of the tissue debris and improve the quality of the operation. Through the setting of the cover plate 20, the cover plate 20 can be rotated to drive the fixing block 21 to release the fixation of the knife rod 3, so as to facilitate the replacement of the knife rod 3 and the knife head 4.

[0030] like Figure 3As shown, the adjustment assembly 6 of this embodiment includes a rotating rod 601 rotatably matched in the transducer handle 1, a rotating wheel 602 installed at one end of the rotating rod 601, the rotating wheel 602 is located in the transducer handle 1, and the other end of the rotating rod 601 is meshed with the circular ring 5, wherein the other end of the rotating rod 601 is equipped with a first gear 603, and the circumference of the circular ring 5 is equipped with a second gear 604, and the first gear 603 is meshed with the second gear 604. Through the setting of the rotating wheel 602, the rotating wheel 602 can be rotated to drive the rotating rod 601 to rotate, the rotating rod 601 rotates to drive the first gear 603 to rotate, the first gear 603 rotates to drive the second gear 604 and the circular ring 5 to rotate, and the circular ring 5 drives the blood suction pump 7 and the exhaust fan 10 to move, so as to adjust the position of the blood suction tube 8 and the collection tube 11.

[0031] like Figure 3 As shown, an operation panel 19 is installed on one side of the transducer handle 1 of this embodiment, and an anti-skid pattern 22 is installed on the periphery of the transducer handle 1. The operation panel 19 enables medical personnel to hold the transducer handle 1 to adjust the operation panel 19, and the anti-skid pattern 22 can increase the stability of the medical personnel holding the transducer handle 1.

[0032] like Figure 3 As shown, the knife bar 3 of this embodiment is rotatably matched with a plurality of rotating rings 13, and buckles 14 are installed on both sides of the rotating ring 13, and the buckles 14 are respectively matched with the blood suction tube 8 and the collection tube 11. Through the provided rotating ring 13, the blood suction tube 8 and the collection tube 11 can be clamped into the corresponding buckles 14, and then when the blood suction tube 8 and the collection tube 11 move, the buckles 14 are driven to move, so that the buckles 14 drive the rotating ring 13 to rotate.

[0033] like Figure 3-4 As shown, two mounting blocks 15 are installed on one side of the ring 5 of this embodiment, and the two mounting blocks 15 are respectively connected to the input end of the blood suction pump 7 and the input end of the exhaust fan 10, and the blood suction blood vessel 8 and the collection tube 11 are respectively matched with the two mounting blocks 15. A fixing rod 16 is installed in the mounting block 15, and the two fixing rods 16 are respectively matched with the blood suction blood vessel 8 and the collection tube 11. Through the provided mounting blocks 15, one end of the blood suction blood vessel 8 and the collection tube 11 can be inserted into the corresponding mounting blocks 15, and then the blood suction blood vessel 8 and the collection tube 11 are fixed by the fixing rod 16.

[0034] like Figure 4 As shown, a support frame is installed on one side of the circular ring 5 of this embodiment, and clamping plates 17 are elastically matched on both sides of the inner wall of the support frame. Elastic telescopic rods 18 are installed between the two clamping plates 17 and both sides of the inner wall of the support frame, and the two clamping plates 17 are matched with the blood collection bottle 9. Through the provision of the clamping plate 17, the elastic telescopic rod 18 can drive the two clamping plates 17 to clamp the blood collection bottle 9 through elastic force.

[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 for cleaning tissue debris, characterized in that: include: A transducer handle (1), wherein a fixing ring (2) is mounted at one end of the transducer handle (1), a knife rod (3) is mounted inside the fixing ring (2), a knife head (4) is mounted at one end of the knife rod (3), a circular ring (5) is rotatably matched around the fixing ring (2), a blood suction pump (7) and an exhaust fan (10) are mounted on the circular ring (5), a blood suction blood tube (8) is mounted at the input end of the blood suction pump (7), and a collection tube (11) is mounted at the input end of the exhaust fan (10); An adjusting component (6) is installed in the transducer handle (1), and the adjusting component (6) is matched with the circular ring (5). The blood suction tube (8) and the collecting tube (11) are both rotatably matched on the periphery of the knife rod (3). A blood collecting bottle (9) is installed at the output end of the blood suction pump (7), and a collecting bag (12) is installed at the output end of the exhaust fan (10). A cover plate (20) is rotatably matched at the top of the transducer handle (1), and a fixing block (21) matched with the knife rod (3) is installed at the bottom of the cover plate (20).

2. The ultrasonic surgical knife for cleaning tissue debris according to claim 1, characterized in that: The adjustment assembly (6) comprises a rotating rod (601) rotatably engaged in the transducer handle (1), and a rotating wheel (602) mounted on one end of the rotating rod (601), wherein the rotating wheel (602) is located in the transducer handle (1), and the other end of the rotating rod (601) is meshed with the circular ring (5).

3. The ultrasonic surgical knife for cleaning tissue debris according to claim 1, characterized in that: An operating panel (19) is installed on one side of the transducer handle (1), and an anti-slip pattern (22) is installed on the periphery of the transducer handle (1).

4. The ultrasonic surgical knife for cleaning tissue debris according to claim 1, characterized in that: A plurality of rotating rings (13) are rotatably matched around the knife rod (3), and buckles (14) are installed on both sides of the rotating ring (13). The buckles (14) are matched with the blood suction tube (8) and the collection tube (11) respectively.

5. The ultrasonic surgical knife for cleaning tissue debris according to claim 1, characterized in that: Two mounting blocks (15) are installed on one side of the circular ring (5). The two mounting blocks (15) are respectively connected to the input end of the blood suction pump (7) and the input end of the exhaust fan (10). The blood suction tube (8) and the collection tube (11) are respectively matched with the two mounting blocks (15). A fixing rod (16) is installed in the mounting block (15). The two fixing rods (16) are respectively matched with the blood suction tube (8) and the collection tube (11).

6. The ultrasonic surgical knife for cleaning tissue debris according to claim 1, characterized in that: A support frame is installed on one side of the circular ring (5), and clamping plates (17) are elastically matched on both sides of the inner wall of the support frame. Elastic telescopic rods (18) are installed between the two clamping plates (17) and both sides of the inner wall of the support frame, and the two clamping plates (17) are matched with the blood collection bottle (9).

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