CN220001870U

CN220001870U - Medical planing machine

Info

Publication number: CN220001870U
Application number: CN202320498379.8U
Authority: CN
Inventors: 孔庆俊; 高腾; 黎建波
Original assignee: Luka Chongqing Medical Equipment Co ltd
Current assignee: Luka Chongqing Medical Equipment Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-11-14
Anticipated expiration: 2033-03-15

Abstract

The utility model belongs to the technical field of medical appliances, and particularly relates to a medical planing machine, which comprises a handle and a cutter, wherein the cutter is provided with the left end of the handle, a power device and a suction device are arranged in the handle, a cutter pipe assembly is arranged in the cutter, the power device comprises a driving mechanism and a control mechanism, the driving mechanism is arranged in the handle, and the control mechanism is arranged on the upper surface of the handle. This medical planing machine will drive, power, demonstration, control concentrate on the handle, need not take up an area of huge host computer and carry out the power supply, only need a handle can carry out above-mentioned operation at the in-process of operation, more make things convenient for the doctor to perform the operation, improves the success rate of operation, through setting up suction device, cooperation knife tube assembly carries out the operation, can be with piece and the liquid suction processing that produces in the operation process, avoid piece to pile up, influence doctor's operation field of vision, and then influence the success rate of operation.

Description

Medical planing machine

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a medical planing machine.

Background

With the development of economy and the progress of society, the demands of China for medical care are increasing, and people put higher demands on medical products and system construction including medical appliances. Medical shavers are also being actively improved for optimization as widely used medical equipment today.

Planing of human bone tissue and/or soft tissue using a planing tool is required in otorhinolaryngological, neurosurgical, orthopedic or other surgical procedures. The medical planing handle is used for providing power for the planing tool and driving the planing tool to rotate at high speed so as to plane the bone tissue and/or soft tissue of the human body, and the existing medical planing device consists of a main machine, a planing handle with a motor and a cutter connecting seat, a cutter and a foot switch. The main machine consists of a shell, a driving control module, a power module and a display module, the main machine is powered by a power supply, a button or a foot switch on the main machine controls a handle motor to rotate and drive a cutter to rotate, and the main machine is used for providing power and control, so that the operation planing system is not easy to carry, occupies large space and is inconvenient to operate, and the operation planing system is convenient, rapid and efficient, so that certain limitation exists.

For this reason, it is highly desirable to provide a medical planing machine.

Disclosure of Invention

The utility model aims to provide a medical planing machine, which solves the problems that the prior medical planing machine in the prior art consists of a main machine, a planing handle with a motor and a cutter connecting seat, a cutter and a foot switch, and the main machine is needed to provide power and control, so that a surgical planing system is not easy to carry, occupies large space and is inconvenient for the convenient, rapid and efficient operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical planing machine, includes handle and cutter, the cutter sets up in the left end of handle, the inside of handle is provided with power device and suction device, the inside of cutter is provided with the knife pipe subassembly.

The power device comprises a driving mechanism and a control mechanism, wherein the driving mechanism is arranged in the handle, and the control mechanism is arranged on the upper surface of the handle.

The driving mechanism comprises a power supply bin, a storage battery, a motor bin, a driving motor and a connecting shaft, wherein the power supply bin is arranged at the right end of the inside of the handle, the storage battery is arranged in the inside of the power supply bin, the storage battery can be detached from the tail of the handle, and can be reinstalled after being replaced when the storage battery is aged or damaged. The motor bin is arranged at the inner center of the handle, the driving motor is arranged in the motor bin, and the right end of the connecting shaft is connected to the output end of the driving motor.

The further improvement lies in, control mechanism includes controller, circuit board, display screen, control button, the controller sets up in the upper surface left end of handle, the circuit board sets up in the inside of controller, the display screen sets up in the upper surface left side of controller, control button sets up in the upper surface right-hand member of controller.

The left end of the upper surface of the handle is provided with a placing groove, the controller is arranged in the placing groove, the controller is electrically connected with the driving mechanism, the controller is used for controlling the driving motor to be turned on and off, the display screen can display the rotating speed of the specific driving motor, so that a doctor can adjust the rotating speed in time according to the operation condition, and the doctor can perform operation more conveniently.

The further improvement lies in, driving motor electric connection is in the battery, handle and power device are integrated into one piece, and the handle surface covers there is ES672 waterproof pressure release membrane, better waterproof, when avoiding disinfecting the handle, has liquid to get into inside the handle, causes its inside electronic component to damage.

The suction device comprises a suction cavity, a suction pipeline and a suction pipe, wherein the suction cavity is formed in the left end of the interior of the handle, the suction pipeline is formed in the bottom of the interior of the handle, and the suction pipe is fixedly connected to the right end of the suction pipeline.

The left end of the suction pipeline is communicated with the bottom of the suction cavity, the cavity structure of the suction pipeline is cylindrical, the suction pipe is connected with an external aspirator, and scraps and liquid generated in the operation process are pumped away through the aspirator connected with the outside, so that the scraps are prevented from accumulating in the operation process, the operation field of a doctor is influenced, and the risk of operation is effectively reduced.

The knife tube assembly comprises an outer knife holder, an outer knife tube, an inner knife holder and an inner knife tube, wherein the outer knife holder is arranged at the left end of the handle, the outer knife tube is fixedly connected to the left end of the outer knife holder, the inner knife holder is arranged inside the outer knife holder, and the inner guide tube is fixedly connected to the left end of the inner knife holder.

The surgical knife is characterized in that the outer knife holder and the outer knife tube are respectively sleeved on the outer parts of the inner knife holder and the inner knife tube, the inner part of the inner knife tube is a cavity and is communicated with the suction cavity, so that scraps and liquid generated in the surgical process are sucked into the suction cavity and led out through the suction pipeline, and the scraps are prevented from remaining to influence the surgical process.

Compared with the prior art, the utility model has the beneficial effects that:

1. the medical planing machine integrates the driving, power supply, display and control on the handles, does not need a host with huge occupied area to supply power, can perform the operation in the operation process by only needing one handle, is more convenient for doctors to perform the operation, and improves the success rate of the operation.

2. According to the medical planing machine, the suction device is arranged to cooperate with the knife tube assembly to perform operation, so that chips and liquid generated in the operation process can be sucked and treated, the chips are prevented from accumulating, the operation vision of a doctor is influenced, and the success rate of the operation is further influenced.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a driving mechanism according to the present utility model;

FIG. 3 is a rear view of the control mechanism of the present utility model;

fig. 4 is a schematic cross-sectional elevation view of the present utility model.

In the figure: 1. a handle; 2. a cutter; 3. a power device; 301. a power supply bin; 302. a storage battery; 303. a motor bin; 304. a driving motor; 305. a connecting shaft; 306. a controller; 307. a circuit board; 308. a display screen; 309. a control button; 4. a suction device; 401. a suction chamber; 402. a suction duct; 403. a suction tube; 5. a cutter tube assembly; 501. an outer cutter holder; 502. an outer cutter tube; 503. an inner tool apron; 504. an inner cutter tube.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a medical planing machine, includes handle 1 and cutter 2, and cutter 2 sets up in the left end of handle 1, and the inside of handle 1 is provided with power device 3 and suction device 4, and the inside of cutter 2 is provided with knife tube assembly 5.

The power device 3 includes a driving mechanism and a control mechanism, the driving mechanism is arranged in the handle 1, and the control mechanism is arranged on the upper surface of the handle 1.

The driving mechanism comprises a power supply bin 301, a storage battery 302, a motor bin 303, a driving motor 304 and a connecting shaft 305, wherein the power supply bin 301 is arranged at the right end of the interior of the handle 1, the storage battery 302 is arranged in the power supply bin 301, the storage battery 302 can be detached from the tail of the handle 1, and the storage battery 302 can be reinstalled after being replaced when being aged or damaged, and the storage battery 302 is arranged in the handle 1 without providing power through an external host machine, so that the operation space of an operation is saved, and the operation efficiency is improved. The motor compartment 303 is formed in the center of the handle 1, the driving motor 304 is arranged in the motor compartment 303, and the right end of the connecting shaft 305 is connected to the output end of the driving motor 304.

The control mechanism comprises a controller 306, a circuit board 307, a display screen 308 and a control button 309, wherein the controller 306 is arranged at the left end of the upper surface of the handle 1, the circuit board 307 is arranged in the controller 306, the display screen 308 is arranged at the left side of the upper surface of the controller 306, and the control button 309 is arranged at the right end of the upper surface of the controller 306. The standing groove has been seted up to the upper surface left end of handle 1, and controller 306 sets up in the inside of standing groove, and controller 306 and actuating mechanism electric connection control driving motor 304's opening and closing through controller 306, display screen 308 then can show specific driving motor 304's rotational speed, and the doctor of being convenient for in time adjusts according to the operation condition, more makes things convenient for the doctor to perform the operation. The driving motor 304 is electrically connected with the storage battery 302, the handle 1 and the power device 3 are integrally formed, and the ES672 waterproof pressure release film covers the outer surface of the handle 1, so that the handle 1 is better waterproof, and the situation that when the handle 1 is disinfected, liquid enters the handle 1 to damage electronic elements in the handle 1 is avoided

The suction device 4 comprises a suction cavity 401, a suction pipeline 402 and a suction pipe 403, wherein the suction cavity 401 is arranged at the left end of the interior of the handle 1, the suction pipeline 402 is arranged at the bottom of the interior of the handle 1, and the suction pipe 403 is fixedly connected to the right end of the suction pipeline 402. The left end of suction pipe 402 is linked together with the bottom of suction cavity 401, and suction pipe 402's cavity structure is the cylinder, and suction pipe 403 is connected with outside aspirator, through the aspirator that links to each other with the outside, with the piece and the liquid pumping that the operation in-process produced handle, avoid piling up at the operation in-process piece, influence doctor's operation field of vision, effectually reduced the risk of operation.

The cutter tube assembly 5 comprises an outer cutter holder 501, an outer cutter tube 502, an inner cutter holder 503 and an inner cutter tube 504, wherein the outer cutter holder 501 is arranged at the left end of the handle 1, the outer cutter tube 502 is fixedly connected to the left end of the outer cutter holder 501, the inner cutter holder 503 is arranged in the outer cutter holder 501, and the inner cutter tube 504 is fixedly connected to the left end of the inner cutter holder 503. The outer cutter holder 501 and the outer cutter tube 502 are respectively sleeved on the outer parts of the inner cutter holder 503 and the inner cutter tube 504, the inner part of the inner cutter tube 504 is a cavity and is communicated with the suction cavity 401, so that scraps and liquid generated in the operation process are sucked into the suction cavity 401 and are led out through the suction pipeline 402, and the scraps are prevented from remaining to influence the operation process.

When the surgical operation device is used, the control button 309 on the controller 306 is pressed to enable the driving motor 304 to operate, the cutter 2 is driven to start working through the connecting shaft 305 to perform the surgical operation, the storage battery 302 continuously supplies power to the driving motor 304, the specific rotating speed of the driving motor 304 is displayed in real time through the display screen 308 on the controller 306, a doctor can conveniently adjust according to the surgical operation condition, the use is more convenient, because the inner part of the inner cutter tube 504 is a cavity and is connected with the suction cavity 401, the external aspirator is connected with the suction tube 403, chips and liquid generated in the surgical operation process can be sucked into the suction cavity 401, and then are transmitted into the suction tube 403 through the suction tube 402 to be discharged, so that the chips are prevented from accumulating, the surgical operation vision of the doctor is influenced, and the surgical operation success rate is improved.

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. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a medical planing machine, includes handle (1) and cutter (2), cutter (2) set up in the left end of handle (1), its characterized in that: a power device (3) and a suction device (4) are arranged in the handle (1), and a cutter pipe assembly (5) is arranged in the cutter (2);

the power device (3) comprises a driving mechanism and a control mechanism, wherein the driving mechanism is arranged in the handle (1), and the control mechanism is arranged on the upper surface of the handle (1);

the driving mechanism comprises a power supply bin (301), a storage battery (302), a motor bin (303), a driving motor (304) and a connecting shaft (305), wherein the power supply bin (301) is arranged at the right end of the inside of the handle (1), the storage battery (302) is arranged in the power supply bin (301), the motor bin (303) is arranged at the center of the inside of the handle (1), the driving motor (304) is arranged in the motor bin (303), and the right end of the connecting shaft (305) is connected with the output end of the driving motor (304).

2. A medical planing machine according to claim 1, wherein: the control mechanism comprises a controller (306), a circuit board (307), a display screen (308) and a control button (309), wherein the controller (306) is arranged at the left end of the upper surface of the handle (1), the circuit board (307) is arranged in the controller (306), the display screen (308) is arranged at the left side of the upper surface of the controller (306), and the control button (309) is arranged at the right end of the upper surface of the controller (306).

3. A medical planing machine according to claim 2, wherein: the left end of the upper surface of the handle (1) is provided with a placing groove, the controller (306) is arranged in the placing groove, and the controller (306) is electrically connected with the driving mechanism.

4. A medical planing machine according to claim 1, wherein: the driving motor (304) is electrically connected with the storage battery (302), the handle (1) and the power device (3) are integrally formed, and the outer surface of the handle is covered with an ES672 waterproof pressure release film.

5. A medical planing machine according to claim 1, wherein: the suction device (4) comprises a suction cavity (401), a suction pipeline (402) and a suction pipe (403), wherein the suction cavity (401) is formed in the left end of the interior of the handle (1), the suction pipeline (402) is formed in the bottom of the interior of the handle (1), and the suction pipe (403) is fixedly connected to the right end of the suction pipeline (402).

6. A medical planing machine according to claim 5, wherein: the left end of the suction pipeline (402) is communicated with the bottom of the suction cavity (401), the cavity structure of the suction pipeline (402) is cylindrical, and the suction pipe (403) is connected with an external aspirator.

7. A medical planing machine according to claim 5, wherein: the cutter tube assembly (5) comprises an outer cutter holder (501), an outer cutter tube (502), an inner cutter holder (503) and an inner cutter tube (504), wherein the outer cutter holder (501) is arranged at the left end of the handle (1), the outer cutter tube (502) is fixedly connected to the left end of the outer cutter holder (501), the inner cutter holder (503) is arranged inside the outer cutter holder (501), and the inner cutter tube (504) is fixedly connected to the left end of the inner cutter holder (503).

8. A medical planing machine according to claim 7, wherein: the outer cutter holder (501) and the outer cutter tube (502) are respectively sleeved outside the inner cutter holder (503) and the inner cutter tube (504), and the inner cutter tube (504) is a cavity and is communicated with the suction cavity (401).