CN114569757B

CN114569757B - A autologous cartilage cutting device for prosthetic augmentation rhinoplasty

Info

Publication number: CN114569757B
Application number: CN202210158009.XA
Authority: CN
Inventors: 黄开亮; 刘中国; 代忠洪; 余芳
Original assignee: Chengdu Runmei Yuzhiguang Medical Beauty Clinic Co ltd
Current assignee: Chengdu Runmei Yuzhiguang Medical Beauty Clinic Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2023-08-22
Anticipated expiration: 2042-02-21
Also published as: CN114569757A

Abstract

The invention discloses an autologous cartilage cutting device for a prosthesis hump nose operation, which comprises a cleaning groove, wherein the upper end of the cleaning groove is provided with a hole, the front side of the cleaning groove is provided with a master switch, the lower ends of the inner parts of the cleaning groove are fixedly provided with two groups of support rods, the lower ends of the two groups of support rods are fixedly provided with a driving motor, the front ends of the driving motor are fixedly provided with gears, the driving motor is electrically connected with the master switch, the front end surface of each gear is fixedly provided with a movable rod, the rear end of each movable rod is fixedly provided with a movable rod, the lower end of each movable rod is hinged with a driving rod, the inner side of each cleaning groove is fixedly provided with a chute, the lower end of each driving rod is hinged with a push rod, the push rods are in sliding connection with the chute, the lower ends of the push rods are fixedly provided with a fixed block, and the inner sides of the fixed block are fixedly provided with soft hair.

Description

A autologous cartilage cutting device for prosthetic augmentation rhinoplasty

Technical Field

The invention relates to the technical field of plastic devices, in particular to an autologous cartilage cutting device for a prosthetic hump nose operation.

Background

The autologous cartilage augmentation rhinoplasty operation method is to determine cartilage supply area according to the amount of cartilage required by nasal plastic operation, take out cartilage behind ear, nasal septum or rib, engrave for standby, and finally lightly implant the engraved cartilage into nose for fixation.

The existing autologous cartilage cutting knife is troublesome to disinfect before or after use, medical staff is required to disinfect the autologous cartilage cutting knife manually, and the automatic cartilage cutting knife cannot be realized when the autologous cartilage cutting knife is required to disinfect in the use process, and the automatic cartilage cutting knife can be brought into an operating room, can disinfect the automatic cartilage cutting knife in the operation process, and is convenient to use. Therefore, it is necessary to design an autologous cartilage cutting device for a prosthetic hump nose operation with high practicality.

Disclosure of Invention

The present invention is directed to an autologous cartilage cutting device for use in a prosthetic augmentation rhinoplasty procedure, which solves the above-mentioned problems associated with the prior art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an autologous cartilage cutting device for prosthetic hump nose art, includes the clean groove, the upper end of clean groove is provided with the hole, the front side of clean groove is provided with the master switch, the inside lower extreme fixed mounting of clean groove has two sets of bracing pieces, two sets of the lower extreme fixed mounting of bracing piece has the drive motor, the front end fixed mounting of drive motor has the gear, the drive motor is the electricity with the master switch and is connected, the front end fixed surface of gear installs the moving axle, the rear end fixed mounting of moving axle has the movable rod, the lower extreme hinge of movable rod is connected with the drive pole, the inboard of clean groove is provided with the spout, the lower extreme hinge of drive pole is connected with the push rod, push rod and spout sliding connection, the lower extreme fixed mounting of push rod has the fixed block, the inboard fixed mounting of fixed block has the fur.

According to the technical scheme, the air pump is arranged below the fixed block, the pressure switch is fixedly arranged at the upper end of the air pump, the alcohol tank is fixedly arranged at the two sides of the fixed block, the air pipe is arranged between the lower end of the alcohol tank and the air pump, the sliding plug is slidably connected to the lower part of the interior of the alcohol tank, the telescopic pipe is fixedly arranged at the inner side of the upper end of the alcohol tank, the pipeline is arranged above the fixed block, the containing cavity is fixedly arranged at the inner lower end of the pipeline, the spray head is fixedly arranged below the containing cavity, the floating ball is arranged at the joint of the spray head and the containing cavity, the baffle is fixedly arranged at the two sides of the upper end of the containing cavity, the sealing cavity is connected to the outer side pipeline of the floating ball, the piston is slidably connected to the inner side of the sealing cavity, the control switch is fixedly arranged at the lower end of the piston, the clamping cavity is provided with the clamping block, and the clamping block is slidably connected to the inner side of the clamping cavity.

According to the technical scheme, the rear and the pressure switch pipe connection in card chamber, the pipe connection department in card chamber and control switch and pressure switch is provided with the check valve, pressure switch's outside is provided with flexible chamber, go up flexible chamber's inside sliding connection has last preforming, it is provided with the hole to go up flexible chamber's outside and be close to last preforming department, control switch's outside is provided with flexible chamber down, flexible chamber's inside sliding connection has the preforming down, flexible chamber's outside is provided with down the hole near preforming department down, the fixture block is provided with down the spring with the junction in card chamber.

According to the technical scheme, the front and rear ends of the fixed block are provided with the heating plates, the rear ends of the heating plates are provided with the regulating and controlling cavities, the upper portion of the inside of each regulating and controlling cavity is provided with the sensor, the lower end of each sensor is electrically connected with the temperature control device, the temperature control device is electrically connected with the main switch, the upper portion of each regulating and controlling cavity is provided with the control button, and the control button is electrically connected with the temperature control device.

According to the technical scheme, the filter hole is arranged below the fixed block, the waste liquid tank is fixedly arranged below the filter hole, and the handle is fixedly arranged at the right end of the waste liquid tank.

According to the technical scheme, the telescopic heads are fixedly arranged on two sides of the inside of the hole.

According to the technical scheme, the nut is arranged on the outer side of the upper end of the alcohol tank.

According to the technical scheme, the fur is made of high-quality nylon yarns.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, through the floating ball, hydraulic oil is arranged in the floating ball, disinfection alcohol is controlled to be filled in the alcohol tank, when the cutting knife is inserted into the cleaning tank, the knife tip is contacted with the pressure switch, at the moment, the air pump is opened to enable the air pump to operate to supply air, the air enters the alcohol tank through the air pipe and pushes the sliding plug to slide upwards, the disinfection alcohol in the alcohol tank is pushed upwards to enter the pipeline through the telescopic pipe and then flows into the containing cavity through the pipeline, at the moment, the disinfection alcohol continuously extrudes the floating ball through the rising of the horizontal plane, the hydraulic oil in the floating ball is extruded into the sealing cavity, the hydraulic oil enters the sealing cavity through the pipeline and pushes the piston to slide to the right side, at the moment, the upper spring contracts, the piston drives the control switch to open, so that the air pump is controlled to be closed, the air pump can push the air into the clamping cavity, the clamping block is pushed inwards to be clamped, at the moment, the hydraulic oil cannot be extruded into the sealing cavity, the floating ball floats upwards along with the buoyancy of the disinfection alcohol, and once the floating ball floats, the alcohol in the containing cavity can be quantitatively sprayed through the soft hair below the spray nozzle, and the disinfection alcohol is sprayed to the clamping cavity, and the disinfection alcohol can be uniformly sprayed and sprayed, and the disinfection operation is prevented by the control switch, and the disinfection air pump is convenient to repeatedly and the disinfection operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic side cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the area A of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the area B of the present invention;

FIG. 5 is a schematic diagram of the hydraulic pressure at the dense chamber of the present invention;

FIG. 6 is a schematic illustration of hydraulic pressure at a truck cavity in accordance with the present invention;

FIG. 7 is a schematic elevational cross-sectional view of the overall structure of the present invention;

FIG. 8 is a schematic diagram of a control chamber connection structure of the present invention;

in the figure: 1. a cleaning tank; 2. a hole; 3. a retractable head; 4. a regulation cavity; 5. a telescopic tube; 6. an alcohol tank; 7. a sliding plug; 8. an air pipe; 9. an air pump; 10. a pressure switch; 11. fluff; 12. a fixed block; 13. a screw cap; 14. a gear; 15. a support rod; 16. driving a motor; 17. a movable rod; 18. a drive rod; 19. a push rod; 20. a chute; 21. a moving shaft; 22. a pipe; 23. an upper telescoping chamber; 24. a cavity; 25. a spray head; 26. a floating ball; 27. a baffle; 28. pressing into tablets; 29. a filter hole; 30. a waste liquid tank; 31. a handle; 32. a heating plate; 33. a sensor; 34. a control button; 35. a temperature control device; 36. a main switch; 37. a control switch; 38. a cavity is blocked; 39. a piston; 40. a sealed cavity; 41. a small hole is formed on the upper surface; 42. a clamping block; 43. a lower small hole; 44. tabletting; 45. a lower expansion chamber; 46. a spring is arranged; 47. and a lower spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides an autologous cartilage cutting device for prosthetic hump nose art, including clean groove 1, the upper end of clean groove 1 is provided with hole 2, the front side of clean groove 1 is provided with master switch 36, the inside lower extreme fixed mounting of clean groove 1 has two sets of bracing pieces 15, the lower extreme fixed mounting of two sets of bracing pieces 15 has drive motor 16, drive motor 16's front end fixed mounting has gear 14, drive motor 16 and master switch 36 are the electricity to be connected, gear 14's front end fixed mounting has movable shaft 21, movable shaft 21's rear end fixed mounting has movable rod 17, movable rod 17's lower extreme hinge is connected with drive rod 18, clean groove 1's inboard is provided with spout 20, drive rod 18's lower extreme hinge is connected with push rod 19, push rod 19 and spout 20 sliding connection, push rod 19's lower extreme fixed mounting has fixed block 12, fixed block 12's inboard fixed mounting has soft hair 11. Putting the used cutter into the cleaning groove 1 through the hole 2, putting the cutter into the middle of the fur 11, pressing the main switch 36, starting the driving motor 16 to operate, driving the motor 16 to rotate and driving the gear 14 to rotate, driving the gear 14 to rotate and driving the moving shaft 21 to perform circular motion, driving the movable rod 17 to perform circular motion by the moving shaft 21, driving the driving rod 18 to rotate by the movable rod 17, driving the rod 18 to drive the push rod 19 to slide up and down through the chute 20, and driving the fixed block 12 below by the push rod 19 to slide up and down, so as to drive the fur 11 to brush and clean;

the air pump 9 is arranged below the fixed block 12, the pressure switch 10 is fixedly arranged at the upper end of the air pump 9, the alcohol tank 6 is fixedly arranged at the two sides of the fixed block 12, the air pipe 8 is arranged between the lower end of the alcohol tank 6 and the air pump 9, the sliding plug 7 is slidingly connected below the interior of the alcohol tank 6, the telescopic pipe 5 is fixedly arranged at the inner side of the upper end of the alcohol tank 6, the pipeline 22 is arranged above the fixed block 12, the containing cavity 24 is fixedly arranged at the lower end of the inner side of the pipeline 22, the spray head 25 is fixedly arranged below the containing cavity 24, the floating ball 26 is arranged at the joint of the spray head 25 and the containing cavity 24, the baffle 27 is fixedly arranged at the two sides of the upper end of the containing cavity 24, the outer side pipeline of the floating ball 26 is connected with the sealing cavity 40, the piston 39 is slidingly connected with the lower end of the piston 39, the upper side and lower side of the sealing cavity 40 are provided with the clamping cavity 38, the rear side of the clamping cavity 38 is in pipeline connection with the control switch 37, the inside of the clamping cavity 38 is slidably connected with a clamping block 42, hydraulic oil is arranged in the floating ball 26, sterilizing alcohol is filled in the alcohol tank 6, when the cutting knife is inserted into the cleaning groove 1, the knife tip is contacted with the pressure switch 10, the air pump 9 is started to operate to supply air at the moment, the air enters the alcohol tank 6 through the air pipe 8 and pushes the sliding plug 7 to slide upwards, the sterilizing alcohol in the alcohol tank 6 is pushed to enter the pipeline 22 through the telescopic pipe 5 upwards and then flows into the containing cavity 24 through the pipeline 22, the sterilizing alcohol continuously extrudes the floating ball 26 through the increase of the water level at the moment, the hydraulic oil in the sterilizing alcohol tank is extruded into the sealing cavity 40, the hydraulic oil enters the sealing cavity 40 through the pipeline, the piston 39 is pushed to slide to the right side, the upper spring 46 is contracted at the moment, the piston 39 drives the control switch 37 to be opened, and the air pump 9 is controlled to be closed, when the control switch 37 is opened, gas is pushed into the clamping cavity 38, the clamping block 42 is pushed inwards to clamp the piston 39, at the moment, the air pump 9 is in a closed state, hydraulic oil cannot be squeezed into the sealing cavity 40, the floating ball 26 floats upwards along with the buoyancy of sterilizing alcohol, once the floating ball 26 floats, the accumulated sterilizing alcohol in the containing cavity 24 can be sprayed out to the lower fur 11 through the lower spray head 25, and therefore quantitative spraying of sterilizing alcohol is carried out on the cutting knife, and uniform sterilization is carried out;

the rear of the clamping cavity 38 is connected with the pressure switch 10 through a pipeline, a one-way valve is arranged at the joint of the clamping cavity 38, the control switch 37 and the pipeline of the pressure switch 10, an upper telescopic cavity 23 is arranged at the outer side of the pressure switch 10, an upper pressing sheet 28 is slidably connected in the upper telescopic cavity 23, an upper small hole 41 is arranged at the outer side of the upper telescopic cavity 23 close to the upper pressing sheet 28, a lower telescopic cavity 45 is arranged at the outer side of the control switch 37, a lower pressing sheet 44 is slidably connected in the lower telescopic cavity 45, a lower small hole 43 is arranged at the outer side of the lower telescopic cavity 23 close to the lower pressing sheet 44, a lower spring 47 is arranged at the joint of the clamping block 42 and the clamping cavity 38, when the control switch 37 moves along with the piston 39, the lower pressing sheet 44 pushes the atmospheric pressure in the lower telescopic cavity 45 into the clamping cavity 38 along with the movement of the control switch 37, at this time, the piston 39 just passes through the position of the clamping block 42, the gas pushes the clamping block 42 inwards to clamp the piston 39, the lower spring 47 is opened, the cutting knife presses the pressure switch 10, the air pressure in the clamping cavity 38 cannot jack the pressure switch 10 through the pipeline, when the cutting knife is taken out, no pressure exists above the pressure switch 10, the lower spring 47 contracts to drive the gas in the clamping cavity 38 upwards to enter the upper telescopic cavity 45 through the pipeline, the lower pressing piece 28 is pushed to slide outwards, the gas in the clamping cavity 38 is discharged through the upper small hole 41, the clamping block 42 is driven to move outwards at this time, the clamping action on the piston 39 is canceled, the upper spring 46 is reset to push the piston 39 to slide outwards until reset, and the air pump 9 is closed at this time, so that the air pump 9 is conveniently controlled to switch, and repeated disinfection alcohol spraying is prevented;

the front and back ends of fixed block 12 are provided with hot plate 32, and the rear end of hot plate 32 is provided with regulation and control chamber 4, and regulation and control chamber 4's inside top is provided with sensor 33, and sensor 33's lower extreme electricity is connected with temperature control device 35, and temperature control device 35 is connected with the master switch 36 electricity, and regulation and control chamber 4's top is provided with control button 34, and control button 34 is connected with temperature control device 35 for the electricity. When the main switch 36 is pressed, the heating plate 32 is electrified and heated, the sensor 33 transmits the temperature of the heating plate 32 to the temperature control device 35, so that the cutting knife can continuously sterilize the cutting knife at high temperature in the cutting process, and if the cutting knife needs to be sterilized quickly, the temperature of the temperature control device 35 is manually adjusted by the control button 34, and the high-temperature sterilization of the cutting knife in the brushing process is realized through the steps;

a filter hole 29 is arranged below the fixed block 12, a waste liquid tank 30 is fixedly arranged below the filter hole 29, and a handle 31 is fixedly arranged at the right end of the waste liquid tank 30. After the sprayed disinfection alcohol is used, the disinfection alcohol flows into the waste liquid tank 30 below through the filtering hole 29 above, and after the disinfection alcohol is accumulated to a certain degree, the disinfection alcohol is manually pulled out through the handle 31 and cleaned, so that the waste liquid is conveniently collected, pollution is reduced, and the disinfection alcohol is convenient for subsequent continuous use;

the telescopic heads 3 are fixedly arranged on two sides of the inside of the hole 2. When the cutting knife is plugged into the hole 2, the telescopic heads 3 at the two sides are extruded to shrink, and after the cutting knife is stable, the telescopic heads 3 have a rebound force to clamp and fix the cutting knife;

a screw cap 13 is arranged outside the upper end of the alcohol tank 6. When the alcohol in the alcohol tank 6 is lack, the screw cap 13 is manually unscrewed, so that disinfection alcohol can be conveniently added to the screw cap;

the fur 11 is made of high-quality nylon yarn. Good elasticity and poor water absorption, and can prevent bacteria accumulation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An autologous cartilage cutting device for prosthetic augmentation rhinoplasty comprising a cleaning tank (1), characterized in that: the cleaning device is characterized in that a hole (2) is formed in the upper end of the cleaning groove (1), a main switch (36) is arranged on the front side of the cleaning groove (1), two groups of supporting rods (15) are fixedly arranged at the lower end of the cleaning groove (1), a driving motor (16) is fixedly arranged at the lower end of each supporting rod (15), a gear (14) is fixedly arranged at the front end of each driving motor (16), the driving motor (16) is electrically connected with the main switch (36), a movable rod (17) is fixedly arranged at the front end surface of each gear (14), a driving rod (18) is hinged to the lower end of each movable rod (17), a sliding groove (20) is arranged on the inner side of the cleaning groove (1), a push rod (19) is hinged to the lower end of each driving rod (18), a fixed block (12) is fixedly arranged at the lower end of each push rod (19) and is in sliding connection with the corresponding sliding groove (20), and soft hair (11) is fixedly arranged on the inner side of each fixed block (12);

the utility model discloses a pneumatic device, including fixed block (12) and fixed block, air pump (9) are provided with below fixed block (12), the upper end fixed mounting of air pump (9) has pressure switch (10), the both sides fixed mounting of fixed block (12) has alcohol tank (6), be provided with trachea (8) between the lower extreme of alcohol tank (6) and air pump (9), the inside below sliding connection of alcohol tank (6) has sliding plug (7), the inboard fixed mounting of upper end of alcohol tank (6) has flexible pipe (5), the top of fixed block (12) is provided with pipeline (22), the inboard lower extreme fixed mounting of pipeline (22) has appearance chamber (24), the below fixed mounting of appearance chamber (24) has shower nozzle (25), the junction of shower nozzle (25) and appearance chamber (24) is provided with floater (26), the upper end both sides fixed mounting of appearance chamber (24) has baffle (27), the outside pipe connection of floater (26) has close chamber (40), the inside sliding connection of close chamber (40) has piston (39), the inboard lower extreme fixed block (38) has control switch (38), the rear part of the clamping cavity (38) is connected with a control switch (37) in a pipeline way, and an upper spring (46) is arranged between the piston (39) and the sealing cavity (40);

the autologous cartilage cutting device for the prosthetic hump nose operation is characterized in that: the rear of card chamber (38) and pressure switch (10) pipe connection, the pipe connection department of card chamber (38) and control switch (37) and pressure switch (10) is provided with the check valve, the outside of pressure switch (10) is provided with flexible chamber (23) on, the inside sliding connection of flexible chamber (23) has last preforming (28), the outside of going up flexible chamber (23) is close to last preforming (28) department and is provided with hole (41), the outside of control switch (37) is provided with flexible chamber (45) down, the inside sliding connection of flexible chamber (45) has preforming (44) down, the outside of flexible chamber (45) is close to preforming (44) department down and is provided with hole (43), the junction of fixture block (42) and card chamber (38) is provided with down spring (47).

2. An autologous cartilage cutting device for use in prosthetic augmentation rhinoplasty according to claim 1, wherein: the utility model discloses a temperature control device, including fixed block (12), regulation and control chamber (4), temperature control device (35) are connected to the lower extreme electricity of sensor (33), temperature control device (35) are connected with master switch (36) electricity, the top in regulation and control chamber (4) is provided with control button (34), control button (34) are connected for the electricity with temperature control device (35), heating plate (32) are provided with heating plate (32) in the front and back end, the rear end in heating plate (32) is provided with regulation and control chamber (4).

3. An autologous cartilage cutting device for use in prosthetic augmentation rhinoplasty according to claim 1, wherein: a filter hole (29) is arranged below the fixed block (12), a waste liquid tank (30) is fixedly arranged below the filter hole (29), and a handle (31) is fixedly arranged at the right end of the waste liquid tank (30).

4. An autologous cartilage cutting device for use in prosthetic augmentation rhinoplasty according to claim 1, wherein: the telescopic heads (3) are fixedly arranged on two sides of the inside of the hole (2).

5. An autologous cartilage cutting device for use in prosthetic augmentation rhinoplasty according to claim 1, wherein: a screw cap (13) is arranged on the outer side of the upper end of the alcohol tank (6).

6. An autologous cartilage cutting device for use in prosthetic augmentation rhinoplasty according to claim 1, wherein: the soft fur (11) is made of high-quality nylon threads.