CN219331821U - Cutting device capable of reducing damage - Google Patents
Cutting device capable of reducing damage Download PDFInfo
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- CN219331821U CN219331821U CN202320462355.7U CN202320462355U CN219331821U CN 219331821 U CN219331821 U CN 219331821U CN 202320462355 U CN202320462355 U CN 202320462355U CN 219331821 U CN219331821 U CN 219331821U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of ultrasonic surgical knives and discloses a cutting device capable of reducing damage, wherein an electric push rod is started in the process of surgery, the electric push rod can push a fog suction shell, the fog suction shell slides along an inner cavity shell of a collecting shell through a connecting rod, a piston panel is driven by the connecting rod to slide along the inner cavity side wall of the collecting shell, at the moment, a negative pressure is generated in a space at one side of the piston panel in the moving process, at the moment, a connecting pipeline generates suction force, when the piston panel presses a switch, a suction fan is started to work, the suction force generated by the connecting pipeline is increased, when the connecting pipeline generates suction force, two blocking panels press corresponding springs, at the moment, a gap is generated between the two blocking panels and a ventilation duct, and the connecting pipeline generates suction force to suck smoke into the collecting shell for storage.
Description
Technical Field
The utility model relates to the technical field of ultrasonic surgical knives, in particular to a cutting device capable of reducing damage.
Background
The surgical ultrasonic surgical knife in the prior market comprises a knife head and an ultrasonic transmission rod connected with one end of the knife head, wherein the knife head is generally provided with a clamp, one side of the knife head is a knife face, and the other opposite side is a knife back. Typically the tool tip is gradually offset from the axis of the ultrasonic waveguide in a direction away from the ultrasonic waveguide, and the tool face and the tool back are offset simultaneously, wherein the offset trajectory is an arc. When in work, each point of the cutter head area is reciprocally transferred at high speed along the tangential direction of the arc line where the cutter head area is positioned; the transfer direction of points extending distally along the arc gradually deviates from the axis of the ultrasonic transmission rod, and this lateral swinging phenomenon causes additional lateral thermal damage to the blade head region when cutting tissue.
In the prior art (Chinese patent application publication No. CN110327100B, the patent name is an ultrasonic scalpel), the cutter head is bent towards the second side wall and the cutter face along the direction away from the ultrasonic transmission rod, so that ultrasonic energy transmitted by the ultrasonic transmission rod can be transmitted along the first bending direction and the second bending direction, stress of the cutter head when the cutter head is transmitted along the first bending direction only is reduced, lateral thermal damage of the cutter head is reduced, the probability of fracture phenomenon of the cutter head and the ultrasonic transmission rod is reduced, and the service life of the ultrasonic scalpel is prolonged. In the process of realizing the technical scheme, the inventor finds that at least the following problems exist in the prior art:
although the lateral thermal damage of the tool bit can be reduced, the probability of fracture phenomenon of the tool bit and the ultrasonic conduction rod is reduced, but the ultrasonic surgical knife can generate smoke in the surgical process, the sight of surgical personnel can be influenced, the injury of a patient is also influenced, and the surgical smoke generated in the surgical environment can not be extracted.
Disclosure of Invention
The utility model aims to provide a cutting device for reducing damage, which aims to solve the problems that the ultrasonic surgical knife provided in the background art can generate smoke in the surgical process, can influence the sight of surgical personnel and also can influence the injury of a patient, and can not extract the surgical smoke generated in the surgical environment.
In a first aspect, the present utility model provides a cutting device for reducing damage, including a cutting housing, and a laser cutting bit disposed on the cutting housing, wherein a grip is fixedly mounted at a lower end of the cutting housing, and further including:
the cleaning component is arranged between the cutting shell and the laser cutting tool bit and is used for collecting and processing smoke generated by the laser cutting tool bit;
the cleaning assembly comprises a collecting shell detachably arranged on the cutting shell and a mist absorbing shell connected with the cutting shell through a connecting unit, a connecting pipeline is arranged between the mist absorbing shell and the collecting shell, ventilation pore channels are formed in the upper end and the lower end of the mist absorbing shell, a suction fan is arranged on the side wall of an inner cavity of the collecting shell, the suction end of the suction fan is connected with the connecting pipeline, an electric push rod is fixedly arranged on the side wall of the cutting shell, the electric push rod is connected with the mist absorbing shell, and a plugging unit capable of preventing residues from flowing back together is arranged on the ventilation pore channels;
the connecting unit comprises a plurality of movable shells fixedly arranged on the collecting shell and connecting rods slidably arranged on the corresponding movable shells and the collecting shell, one ends of the connecting rods are fixedly connected with the mist absorbing shell, a piston panel is slidably arranged in an inner cavity shell of the collecting shell, and the piston panel is fixedly connected with one end of the connecting rod;
the cleaning assembly further comprises a switch which is arranged in the collecting shell, can restore to the original position and has elasticity, and the switch is electrically connected with the suction fan;
the piston panel is positioned at one side of the air outlet of the suction fan;
the piston panel sealing gasket is in contact with the inner cavity side wall of the collecting housing.
In a specific embodiment of the cutting device for reducing damage, both side walls of the mist absorbing shell are provided with limiting units;
the limiting unit comprises a connecting panel and a threaded cap, wherein the connecting panel and the threaded cap are respectively fixedly installed on two side walls of the mist absorbing shell, the threaded cap is arranged at the extending end of the electric push rod, and the electric push rod is arranged on the connecting panel in a sliding mode.
In a specific embodiment of the cutting device for reducing damage, two screw caps are provided, and the two screw caps are attached to the connecting panel.
In a specific embodiment of the cutting device for reducing damage, the plugging unit comprises two plugging panels hinged on the ventilation duct and a spring fixedly connected between the plugging panels and the side wall of the ventilation duct.
In a specific embodiment of the cutting device for reducing damage, rubber pads are fixedly connected to positions where the two plugging panels are contacted respectively.
According to the cutting device for reducing the damage, the electric push rod is started in the operation process, the mist suction shell is pushed to slide along the inner cavity shell of the collecting shell through the connecting rod, the connecting rod drives the piston panel to slide along the inner cavity side wall of the collecting shell, at the moment, negative pressure is generated in the space on one side of the piston panel in the moving process, at the moment, suction force is generated by the connecting pipeline, when the piston panel presses the switch, the suction force generated by the connecting pipeline is increased, the two sealing panels can press the corresponding springs through the suction force when the connecting pipeline generates the suction force, a gap is generated between the two sealing panels and the ventilation duct, and the smoke is sucked into the collecting shell through the suction force generated by the connecting pipeline for storage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic view of a collecting housing according to an embodiment of the utility model.
Fig. 3 is a partial cross-sectional view of a collection housing according to an embodiment of the present utility model.
Fig. 4 is a schematic diagram of a connection structure between a connection pipeline and an electric push rod and a mist absorbing shell according to an embodiment of the present utility model.
Fig. 5 is an enlarged view of fig. 4 at a in accordance with an embodiment of the present utility model.
Icon: 100. cutting the shell; 200. a laser cutting head; 300. a grip; 400. cleaning the assembly; 410. a collection housing; 420. a mist absorbing shell; 430. a connecting pipe; 440. ventilation duct; 450. a connection unit; 451. a connecting rod; 452. a movable housing; 453. a piston panel; 460. a suction fan; 470. a switch; 480. a plugging unit; 481. plugging the panel; 482. a spring; 490. an electric push rod; 500. a limit unit; 510. a connection panel; 520. a threaded cap; 600. and a rubber pad.
Detailed Description
Because this ultrasonic scalpel can produce smog in the in-process of operation among the prior art, it can influence the sight of operation personnel and also influence patient's wound simultaneously, and can not carry out extraction work to the operation smog that produces in the operation environment. Accordingly, the inventors have studied to provide a cutting device for reducing damage, which sucks smoke into the inner cavity of the collecting housing 410 by suction to collect, thereby ensuring that damage to a patient is reduced, and at the same time, allowing a surgical operator to perform a surgery more smoothly, increasing the success rate of the surgery, and thus solving the above-mentioned drawbacks.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 to 5, an embodiment of the present utility model provides a cutting device for reducing damage, including a cutting housing 100 and a laser cutting bit 200 disposed on the cutting housing 100, wherein a grip 300 is fixedly mounted at a lower end of the cutting housing 100, and further including: the cleaning assembly 400, the cleaning assembly 400 is disposed between the cutting housing 100 and the laser cutting bit 200, and is used for collecting and processing the smoke generated by the laser cutting bit 200.
First, during ultrasonic tissue cutting operations performed on a patient with the laser cutting tip 200, smoke is generated, and at this time, the smoke generated by the laser cutting tip 200 can be collected by the cleaning assembly 400, so as to prevent the operator from being affected by the operation and reduce the damage to the patient.
Referring to fig. 2 to 5, the cleaning assembly 400 includes a collecting housing 410 detachably mounted on the cutting housing 100 and a mist absorbing housing 420 connected with the cutting housing 100 through a connection unit 450, a connection pipe 430 is disposed between the mist absorbing housing 420 and the collecting housing 410, ventilation holes 440 are formed at the upper end and the lower end of the mist absorbing housing 420, a suction fan 460 is disposed on the inner cavity side wall of the collecting housing 410, a suction end of the suction fan 460 is connected with the connection pipe 430, an electric push rod 490 is fixedly mounted on the side wall of the cutting housing 100, the electric push rod 490 is connected with the mist absorbing housing 420, and a blocking unit 480 capable of preventing residues of gas from flowing back together is disposed on the ventilation holes 440.
The connection unit 450 includes a plurality of movable housings 452 fixedly installed on the collection housing 410 and connection rods 451 slidably disposed on the corresponding movable housings 452 and the collection housing 410, one ends of the plurality of connection rods 451 are fixedly connected with the mist absorbing housing 420, a piston panel 453 is slidably disposed on an inner cavity housing of the collection housing 410, and the piston panel 453 is fixedly connected with one end of the connection rod 451.
The cleaning assembly 400 further includes a switch 470 disposed in the collection housing 410 that is resilient, the switch 470 being electrically connected to the suction fan 460.
The piston panel 453 is located at one side of the air outlet of the suction fan 460.
The piston panel 453 sealing gasket contacts the inner chamber sidewall of the collection housing 410.
In the operation process, the electric push rod 490 is opened, the electric push rod 420 can be pushed to push the mist absorbing shell 420, the mist absorbing shell 420 slides along the inner cavity shell of the collecting shell 410 through the connecting rod 451, the connecting rod 451 drives the piston panel 453 to slide along the inner cavity side wall of the collecting shell 410, at the moment, the piston panel 453 generates negative pressure in the space on one side of the piston panel 453 in the moving process, at the moment, the connecting pipeline 430 generates suction, when the piston panel 453 extrudes the switch 470, the suction fan 460 is started to work, the suction generated by the connecting pipeline 430 is increased, and the smoke is sucked into the inner cavity of the collecting shell 410 through the suction to be collected, so that the damage of a patient is reduced, meanwhile, operation staff can perform operation more smoothly, and the success rate of the operation is increased.
Referring to fig. 1, both side walls of the mist absorbing housing 420 are provided with a limiting unit 500;
the limiting unit 500 includes connection panels 510 fixedly installed at both sidewalls of the mist absorbing housing 420, respectively, and screw caps 520 screw-mounted at the extended ends of the electric push rods 490, and the electric push rods 490 are slidably mounted on the connection panels 510.
The screw caps 520 are provided in two, and both the screw caps 520 are attached to the connection panel 510.
The blocking unit 480 includes two blocking panels 481 hinged to the ventilation duct 440 and a spring 482 fixedly installed between the blocking panels 481 and the side wall of the ventilation duct 440.
The rubber pads 600 are fixedly connected to the positions where the two sealing panels 481 are contacted, respectively.
When the connecting pipe 430 generates suction force, the suction force can make the two blocking panels 481 squeeze the corresponding springs 482, at this time, a gap is generated between the two blocking panels 481 and the ventilation duct 440, the connecting pipe 430 generates suction force to suck the smoke into the collecting housing 410 for storage, and when the collecting housing 410 and the mist absorbing housing 420 need to be disassembled, only one of the screw caps 520 and the mist absorbing housing 420 need to be disassembled, so that the cleaning is facilitated, and at the same time, the smoke processing is facilitated. It should be noted that: the collecting housing 410 is detachably mounted on the cutting housing 100, and can be fixed by bolts in a detachable manner.
To sum up, in the operation process, the electric push rod 490 is turned on to push the mist absorbing shell 420, the mist absorbing shell 420 slides along the inner cavity shell of the collecting shell 410 through the connecting rod 451, the connecting rod 451 drives the piston panel 453 to slide along the inner cavity side wall of the collecting shell 410, at this time, the space on one side of the piston panel 453 generates negative pressure in the moving process, at this time, the connecting pipeline 430 generates suction force, when the piston panel 453 presses the switch 470, the suction force generated by the connecting pipeline 430 increases, when the connecting pipeline 430 generates suction force, the suction force can enable the two blocking panels 481 to press the corresponding springs 482, at this time, gaps are generated between the two blocking panels 481 and the ventilation duct 440, and the connecting pipeline 430 generates suction force to suck the smoke into the collecting shell 410 for storage.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a cutting device of reduction damage, includes cutting casing and the laser cutting tool bit of setting on cutting casing, cutting casing's lower extreme fixed mounting has the handle, its characterized in that still includes:
the cleaning component is arranged between the cutting shell and the laser cutting tool bit and is used for collecting and processing smoke generated by the laser cutting tool bit;
the cleaning assembly comprises a collecting shell detachably arranged on the cutting shell and a mist absorbing shell connected with the cutting shell through a connecting unit, a connecting pipeline is arranged between the mist absorbing shell and the collecting shell, ventilation pore channels are formed in the upper end and the lower end of the mist absorbing shell, a suction fan is arranged on the side wall of an inner cavity of the collecting shell, the suction end of the suction fan is connected with the connecting pipeline, an electric push rod is fixedly arranged on the side wall of the cutting shell, the electric push rod is connected with the mist absorbing shell, and a plugging unit capable of preventing residues from flowing back together is arranged on the ventilation pore channels;
the connecting unit comprises a plurality of movable shells fixedly arranged on the collecting shell and connecting rods slidably arranged on the corresponding movable shells and the collecting shell, one ends of the connecting rods are fixedly connected with the mist absorbing shell, a piston panel is slidably arranged in an inner cavity shell of the collecting shell, and the piston panel is fixedly connected with one end of the connecting rod;
the cleaning assembly further comprises a switch which is arranged in the collecting shell, can restore to the original position and has elasticity, and the switch is electrically connected with the suction fan;
the piston panel is positioned at one side of the air outlet of the suction fan;
the piston panel sealing gasket is in contact with the inner cavity side wall of the collecting housing.
2. The cutting device for reducing damage according to claim 1, wherein both side walls of the mist absorbing housing are provided with limiting units;
the limiting unit comprises a connecting panel and a threaded cap, wherein the connecting panel and the threaded cap are respectively fixedly installed on two side walls of the mist absorbing shell, the threaded cap is arranged at the extending end of the electric push rod, and the electric push rod is arranged on the connecting panel in a sliding mode.
3. A cutting device for reducing damage according to claim 2, wherein two screw caps are provided, and both screw caps are attached to the connection panel.
4. A cutting device for reducing injury according to claim 3, wherein the plugging unit comprises two plugging panels hinged to the ventilation duct and a spring fixedly connected between the plugging panels and the side wall of the ventilation duct.
5. The cutting device for reducing injury according to claim 4, wherein the two plugging panels are fixedly connected with rubber pads at the contact positions respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320462355.7U CN219331821U (en) | 2023-03-13 | 2023-03-13 | Cutting device capable of reducing damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320462355.7U CN219331821U (en) | 2023-03-13 | 2023-03-13 | Cutting device capable of reducing damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219331821U true CN219331821U (en) | 2023-07-14 |
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ID=87099623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320462355.7U Active CN219331821U (en) | 2023-03-13 | 2023-03-13 | Cutting device capable of reducing damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219331821U (en) |
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2023
- 2023-03-13 CN CN202320462355.7U patent/CN219331821U/en active Active
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