CN205072967U - Electronic planing machine and electronic planing system - Google Patents

Electronic planing machine and electronic planing system Download PDF

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Publication number
CN205072967U
CN205072967U CN201520664464.2U CN201520664464U CN205072967U CN 205072967 U CN205072967 U CN 205072967U CN 201520664464 U CN201520664464 U CN 201520664464U CN 205072967 U CN205072967 U CN 205072967U
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main casing
electronic
cutter head
shell
motor
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CN201520664464.2U
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刘飞
侯永捷
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Abstract

The utility model discloses an electronic planing machine and electronic planing system, electronic planing press packed bale is drawn together: inside has the shell of placing the chamber, is located the drive module who places the intracavity, the tool bit continuous with the shell, wherein, drive module includes: the motor of drive tool bit operation, the circuit board that links to each other with the motor, the control button that links to each other with the circuit board is to the power of circuit board and motor power supply, the shell is equipped with the button of trigger control button. Above -mentioned electronic planing machine, shell need not the rethread cable to be connected with external, and removes the removal that the tool bit can be realized to the shell, and the removal of then having avoided the cable to influence the tool bit has improved the convenience of planing and performing the operation, also need not the cable of disinfecting, reduced disinfection work load, reduce the volume and the weight of whole electronic planing machine, made things convenient for the use, required time of preparation and the manpower consumption of electronic planing machine has also reduced to arrange before the art.

Description

A kind of electronic planer and electronic planing system
Technical field
This utility model relates to planing surgical technic field, more particularly, relates to a kind of electronic planer and electronic planing system.
Background technology
Along with endoscopic surgery is technically popularized gradually, planing operation is widely used in the fields such as department of otorhinolaryngology, orthopaedics, neurosurgery.
The necessary equipment of planing operation is electronic planing system, and the electronic planer in electronic planing system mainly comprises: with the handle of cutter head, is connected and controls the main frame that scalpel operates with handle.Wherein, there is between main frame and handle the cable of transferring electric power and signal.In planing operation process, need moving handle repeatedly, owing to having cable between handle and main frame, then handle moves more not convenient, affect the movement of cutter head, planing is performed the operation more not convenient.
In addition, in the process of moving handle, cable can cross over aseptic area and Polluted area, and cable is more contaminated, adds disinfection amount; The volume and weight of main frame is comparatively large, main frame need be arranged on handbarrow and use, the use of inconvenient electronic planer; Planing operation consent, also needs the position of personnel adjustment main frame under platform and manually connects main frame and handle, make preoperative preparation time and manpower consumption more.
In addition, the handle of electronic planer needs to reuse, and before each use, need handle disinfection, but the internal structure of handle is more complicated, there is sterilization dead angle, causes germ contamination, cause the infected risk of operation receiveing person larger; Disinfect more complicated, need low temperature sterilization, cause use cost higher; And repeatedly sterilize compared with the electronic component in easy damaged handle and cable, cause the service life of handle lower.
In sum, how avoiding cable to affect the movement of cutter head, to improve the convenience of planing operation, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of electronic planer, avoids cable to affect the movement of cutter head, to improve the convenience of planing operation.Another object of the present utility model is to provide a kind of electronic planing system with above-mentioned electronic planer.
In order to achieve the above object, this utility model provides following technical scheme:
A kind of electronic planer, comprising: inside has the shell of placed cavity, is positioned at the driver module of described placed cavity, the cutter head be connected with described shell;
Wherein, described driver module comprises: drive the motor that described cutter head operates, the circuit board be connected with described motor, the control button be connected with described circuit board, to the power supply of described circuit board and described feeding electric motors; Described shell is provided with the button triggering described control button.
Preferably, described driver module also comprises module housing, and described motor, described circuit board and described power supply are all located in described module housing, and described control button is located in described module housing.
Preferably, described driver module also comprises: the fin dispelled the heat to described motor, and described fin and described module housing are integral type structure.
Preferably, described driver module also comprises: the display lamp be connected with described circuit board, and described shell is provided with the transparency window showing described display lamp.
Preferably, described power supply is rechargeable battery, and described motor is brushless electric machine.
Preferably, described shell comprises: main casing and the cover plate be connected with described main casing; Wherein, described placed cavity is located at described main casing, and described cutter head is positioned at the front end of described main casing, and described cover plate is positioned at the rear end of described main casing, and described button is located on described main casing.
Preferably, described cover plate is removably connected with described main casing, and described cutter head and described main casing are integral type structure, and described main casing and described cutter head and described cover plate are equipped with dismountable aseptic packaging structure.
Preferably, described cover plate and described main casing clamping.
Preferably, described cutter head is removably fixedly connected with described main casing, and the link position of described cutter head and described main casing is adjustable along the circumference of described main casing.
The using method of the electronic planer that this utility model provides is: cutter head is connected with shell, and mobile whole shell, can realize the movement of cutter head; By button trigging control button, control button controls motor operation by circuit board, the operation of Electric Machine Control cutter head.
The electronic planer that this utility model provides, by driver module being placed in the placed cavity of shell, and this driver module has control button, shell has the button triggering this control button, achieve the inside circuit board that regulation and control motor runs being incorporated into shell, then shell is without the need to carrying out Signal transmissions by cable and the external world again; Meanwhile, driver module has power supply, then shell is without the need to being energized with extraneous by cable again.Because mobile shell can realize the movement of cutter head, and the outside of shell is without the need to connection cord again, then the electronic planer that this utility model provides avoids the movement that cable affects cutter head, improves the convenience of planing operation.
Meanwhile, the electronic planer that this utility model provides, the outside of shell without the need to connection cord, then without the need to cable of sterilizing, reduces disinfection amount; The circuit board that regulation and control motor runs is incorporated into the inside of shell, effectively reduce the volume and weight of whole electronic planer, people's hand-held housing and removable whole electronic planer, facilitate use; Also reduce the time needed for the electronic planer of preoperative layout and manpower consumption.
Based on the above-mentioned electronic planer provided, this utility model additionally provides a kind of electronic planing system, and this electronic planing system comprises electronic planer, and this electronic planer is the electronic planer described in above-mentioned any one.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in this utility model embodiment, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of the electronic planer that Fig. 1 provides for this utility model embodiment;
The exploded view of the part-structure of the electronic planer that Fig. 2 provides for this utility model embodiment;
The structural representation of driver module in the electronic planer that Fig. 3 provides for this utility model embodiment;
The sectional view of driver module in the electronic planer that Fig. 4 provides for this utility model embodiment.
In upper Fig. 1-Fig. 4:
1 being interior cutter, 2 being outer cutter, 3 be cutter head, 4 be cutter shell, 5 be apopore, 6 be display lamp, 7 be transparency window, 8 being button for controlling button, 9,10 be circuit board, 11 be main casing, 12 be module housing, 13 be cover plate, 14 be attractive device connector, 15 be power supply, 16 be motor, 17 be placed cavity, 21 be driver module for water valve, 18 to be the first sealing gasket, 19 be the second sealing gasket, 20.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As Figure 1-4, the electronic planer that this utility model embodiment provides, comprising: shell, cutter head 3 and driver module 21; Wherein, cutter head 3 is connected with shell, and enclosure has placed cavity 20, and driver module 21 is positioned at placed cavity 20.
Above-mentioned driver module 21 comprises: motor 16, circuit board 10, controls button 8 and power supply 15.Wherein, motor 16 drives cutter head 3 to operate; Circuit board 10 is connected with motor 16, and particularly, circuit board 10 controls start and stop and the operational factor of motor 16, such as, turn to, rotating speed etc.; Control button 8 to be connected with circuit board 10, to realize the start and stop and the operational factor that control motor 16; Power supply 15 is connected with circuit board 10, motor 16, to power to circuit board 10 and motor 16; Operate for the ease of controlling cutter head 3, shell is provided with the button 9 of trigging control button 8, and particularly, button press 9, gets final product trigging control button 8, controls button 8 controls motor 16 start and stop or operational factor by circuit board 10.Be understandable that, button 9 and control button 8 one_to_one corresponding, can design as required for the type and number controlling button 8, such as, controls button 8 and comprise: start key, stop key, speed governing key etc., this utility model embodiment does not limit this.
The using method of the electronic planer that this utility model embodiment provides is: cutter head 3 is connected with shell, and mobile whole shell, can realize the movement of cutter head 3; By button 9 trigging control button 8, control button 8 controls motor 16 operation by circuit board 10, motor 16 controls the operation of cutter head 3.
The electronic planer that this utility model embodiment provides, by driver module 21 being placed in the placed cavity 20 of shell, and this driver module 21 has control button 8, shell has the button 9 triggering this control button 8, achieve the inside circuit board 10 that regulation and control motor 16 runs being incorporated into shell, then shell is without the need to carrying out Signal transmissions by cable and the external world again; Meanwhile, driver module 21 has power supply 15, then shell is without the need to being energized with extraneous by cable again.Because mobile shell can realize the movement of cutter head 3, and the outside of shell is without the need to connection cord again, then the electronic planer that this utility model embodiment provides avoids the movement that cable affects cutter head 3, improves the convenience of planing operation.
Meanwhile, the electronic planer that this utility model embodiment provides, the outside of shell without the need to connection cord, then without the need to cable of sterilizing, reduces disinfection amount; The circuit board 10 that regulation and control motor 16 runs is incorporated into the inside of shell, effectively reduce the volume and weight of whole electronic planer, people's hand-held housing and removable whole electronic planer, improve the portability of whole electronic planer, facilitate use; Also reduce the time needed for the electronic planer of preoperative layout and manpower consumption.
For the ease of assembling, improve the efficiency of assembling of electronic planer, prioritizing selection driver module 21 also comprises module housing 12, and motor 16, circuit board 10 and power supply 15 are all located in module housing 12, controls button 8 and is located in module housing 12, as shown in Figure 3 and Figure 4.Like this, driver module 21 can be realized for integral type structure, decrease Assembly of the parts, improve efficiency of assembling.
Can heat be produced in motor 16 running, affect the normal operation of motor 16.In above-mentioned electronic planer, driver module 21 also comprises: the fin dispelled the heat to motor 16, and this fin and module housing 12 are integral type structure.Like this, effectively increase area of dissipation, improve radiating efficiency, effectively ensure that the normal operation of motor 16.Further, current also can be attracted through radiating tube, this radiating tube is distributed in the placed cavity 20 and position be positioned near motor 16 and power supply 15, realizes water-cooled, makes whole electronic planer have low heating feature.
Certainly, other radiators or radiator structure also can be adopted to dispel the heat to motor 16, such as heat emission fan or heat radiation pin etc., be not limited to above-described embodiment.
Know the operational circumstances of cutter head 3 for the ease of user, in above-mentioned electronic planer, driver module 21 also comprises: the display lamp 6 be connected with circuit board 10, and shell is provided with the transparency window 7 of display display lamp 6.When driver module 21 has module housing 12, display lamp 6 is located in module housing 12.For number and the type of display lamp 6, can design according to actual needs, such as, the display lamp 6 that indication motor 16 starts, the display lamp 6 etc. of indication motor 16 running speed, this utility model embodiment is not construed as limiting this.
In above-mentioned electronic planer, power supply 15 has polytype, can be aneroid battery, also can be rechargeable battery.In order to energy savings, improve service life, prioritizing selection power supply 15 is rechargeable battery.
In above-mentioned electronic planer, motor 16 can be brushless electric machine, also can be brush motor.In order to reduce noise and vibration, prioritizing selection motor 16 is brushless electric machine.Because power supply 15 and motor 16 control integration, reduce vibration, and adopt sound insulaton Aseismatic Design, then low vibration during whole electronic planer work, low noise.
Preferably, in above-mentioned electronic planer, shell comprises: main casing 11 and the cover plate 13 be connected with main casing 11; Wherein, placed cavity 20 is located at main casing 11, and cutter head 3 is positioned at the front end of main casing 11, and cover plate 13 is positioned at the rear end of main casing 11.Because cover plate 13 is positioned at the rear end of main casing 11, then facilitate assembling driver module 21.Action button 9 for the convenience of the users, prioritizing selection button 9 is located on main casing 11.When driver module 21 has display lamp 6, transparency window 7 is located on main casing 11, is convenient to user and checks.
Further, in above-mentioned electronic planer, cover plate 13 is removably connected with main casing 11, and cutter head 3 and main casing 11 are integral type structure, and main casing 11 and cutter head 3 and cover plate 13 are equipped with dismountable aseptic packaging structure.Be understandable that, cutter head 3 and main casing 11 are integral type structure, and the two can be connected as a single entity structure, and also can be and produce as integral type structure.The two is connected as a single entity structure, and namely cutter head 3 is connected by syndeton or connector with main casing 11.Cutter head 3 and main casing 11 are integral type structure, then show that cutter head 3 and main casing 11 are by same aseptic packaging structural packaging.For the concrete structure of aseptic packaging structure, can design according to actual needs, this utility model embodiment does not limit this.
Assembling and the method for dismounting of above-mentioned electronic planer are: remove the aseptic packaging structure on main casing 11 and cutter head 3; Driver module 21 is put into the placed cavity 20 of main casing 11; Then remove the aseptic packaging structure on cover plate 13, removably connect cover plate 13 and main casing 11, namely complete assembling; After using electronic planer, remove the connection of cover plate 13 and main casing 11, take out driver module 21, namely complete dismounting.
Above-mentioned electronic planer, because this driver module 21 is positioned at enclosure, then this driver module 21 can not be contaminated, make driver module 21 reusable, and without the need to disinfecting before reusing, and cover plate 13, cutter head 3 and the main casing 11 after using is disposable products, no longer continues to use.When needing to reuse electronic planer, this driver module 21 is loaded in new main casing 11, and use new cover plate 13 to be connected with this main casing 11.Therefore, above-mentioned electronic planer, without the need to disinfecting before each use, decreasing preparation, also reducing use cost; And use the main casing 11 and cutter head 3 and cover plate 13 with aseptic packaging structure, avoid bacteriological infection, eliminate the infected risk of operation receiveing person; Driver module 21, without the need to disinfecting, avoids and damages driver module 21 because repeatedly sterilizing, and improves the service life of driver module 21.
The conveniently installation and removal of above-mentioned electronic planer, prioritizing selection cover plate 13 and main casing 11 clamping.Certainly, the two also can be selected to be threaded or to be threaded connection part connection etc., be not limited to above-described embodiment.
Preferably, in above-mentioned electronic planer, cutter head 3 is removably fixedly connected with main casing 11, and cutter head 3 is adjustable along the circumference of main casing 11 with the link position of main casing 11.Particularly, remove cutter head 3 and the connection of main casing 11 before using, circumferentially adjust cutter head 3, because cutter head 3 is provided with cutter, thus realize the edge of a knife direction of adjustment cutter head 3, to be adjusted good after be fixedly connected with cutter head 3 and main casing 11.Like this, the edge of a knife direction of cutter head 3 can be adjusted, thus be convenient to user operation, meet the demand of surgery location.
It should be noted that, in above-mentioned electronic planer, when cutter head 3 is removably fixedly connected with main casing 11, also can realizes cutter head 3 and be packed by same dismountable aseptic packaging structure with main casing 11.Certainly, cutter head 3 also can be selected by a dismountable aseptic packaging structural packaging, main casing 11 is by another dismountable aseptic packaging structural packaging.
In order to satisfy the demands to greatest extent, cutter head 3 is adjustable along the circumference 360 ° of main casing 11 with the link position of main casing 11.Certainly, the link position of cutter head 3 and main casing 11 also can be selected to be other values along the adjusting angle of main casing 11 circumference, and such as 180 °, 90 ° etc., just effect is poor.
Further, cutter head 3 is connected with the front end of main casing 11 is sheathed.Like this, facilitate the link position of adjustment cutter head 3 and main casing 11, the link position also can being convenient to realize cutter head 3 and main casing 11 circumferentially 360 ° adjustable.Conveniently adjust the edge of a knife direction of cutter head 3, prioritizing selection cutter head 3 is coated at the front end of main casing 11.Certainly, the front end being placed on main casing 11 in cutter head 3 can also be selected.In order to improve the connection reliability of cutter head 3 and main casing 11, prioritizing selection cutter head 3 and main casing 11 pass through threaded engagement.Particularly, cutter head 3 is provided with female thread, and main casing 11 is provided with external screw thread.
In above-mentioned electronic planer, realize cutter head 3 adjustable along main casing 11 circumference with the link position of main casing 11, there is various structures.Such as cutter head 3 is removably fixedly connected with main casing 11 by connector, and cutter head 3 is connected with the front end of main casing 11 is sheathed, then the circumference of main casing 11 is the circumference of cutter head 3, and cutter head 3 is provided with installing hole circumferentially, and this installing hole passes for connector.Certainly, also can select to arrange locking fastener on main casing 11, cutter head 3 is provided with the locking slot coordinated with this locking fastener, and this locking slot circumferentially.Be understandable that, locking fastener and latch fitting groove removably snap-fit engagement.
Certainly, cutter head 3 also can be selected to be arranged on the side of main casing 11, and cutter head 3 now can be selected removably to be fixedly connected with main casing 11 by connector, and main casing 11 is provided with fixing hole circumferentially, and this fixing hole passes for connector; Certainly, cutter head 3 also can be selected to be provided with locking member, main body 11 be provided with along its circumference extend and with the locking mechanism of locking member removably snap-fit engagement.
In above-mentioned electronic planer, cutter head 3 mainly comprises: cutter shell 4, is positioned at cutter 1 and the outer cutter 2 of cutter shell 4 front end.Be understandable that, cutter shell 4 is removably fixedly connected with main casing 11.
In planing operation, the tissue that some are less can be produced, need the suction pump of electronic planing system to be siphoned away, to ensure that planing operation is normally carried out.Less tissue is siphoned away for the ease of suction pump, enclosure is provided with current attraction channel, one end of this current attraction channel is communicated with cutter head 3, cutter head 3 inside has apopore 5, in order to avoid driver module 21 is by Water Damage, cutter head 3 is connected with body seal with the second sealing gasket 19 by the first sealing gasket 18, to ensure that water and placed cavity 20 completely cut off.Shell is also provided with: the water valve 17 regulating current, the attractive device connector 14 be communicated with the other end of current attraction channel, this attractive device connector 14 is for being connected with suction pump.
In above-mentioned electronic planer, adopt Negative Pressure Difference to aspirate current, and vacuum magnitude can be regulated by button 9, there is suction and regulate feature; Water valve 17 and attractive device connector 14 and current attraction channel all adopt major path to design, and current attraction channel is the design of straight type, and inwall polishing is therefore not easily blocked; The veutro arc increasing friction force design of main casing 11, tiger's jaw position is swelled, and profile meets gripping needs, the operation such as conveniently adjusted attraction flow, speed governing, tuning in thumb range of activity, thus both facilitated people to arrest this shell, facilitate again operation and use, meet ergonomic designs theory.
Based on the electronic planer that above-described embodiment provides, this utility model embodiment still provides a kind of electronic planing system, and this electronic planing system comprises electronic planer, and this electronic planer is the electronic planer described in above-described embodiment.
Because above-mentioned electronic planer has above-mentioned technique effect, the electronic planing system that this utility model embodiment provides has this electronic planer, then this electronic planing system also has corresponding technique effect, repeats no more herein.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses this utility model.To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. an electronic planer, is characterized in that, comprising: inside has the shell of placed cavity (20), is positioned at the driver module (21) of described placed cavity (20), the cutter head be connected with described shell (3);
Wherein, described driver module (21) comprising: drive the motor (16) that described cutter head (3) operates, the circuit board (10) be connected with described motor (16), the control button (8) be connected with described circuit board (10), to the power supply (15) that described circuit board (10) and described motor (16) are powered; Described shell is provided with the button (9) triggering described control button (8).
2. electronic planer according to claim 1, it is characterized in that, described driver module (21) also comprises module housing (12), described motor (16), described circuit board (10) and described power supply (15) are all located in described module housing (12), and described control button (8) is located in described module housing (12).
3. electronic planer according to claim 2, it is characterized in that, described driver module (21) also comprises: the fin dispelled the heat to described motor (16), and described fin and described module housing (12) are integral type structure.
4. electronic planer according to claim 1, it is characterized in that, described driver module (21) also comprises: the display lamp (6) be connected with described circuit board (10), and described shell is provided with the transparency window (7) of the described display lamp of display (6).
5. electronic planer according to claim 1, is characterized in that, described power supply (15) is rechargeable battery, and described motor (16) is brushless electric machine.
6. according to the electronic planer in claim 1-5 described in any one, it is characterized in that, described shell comprises: main casing (11) and the cover plate (13) be connected with described main casing (11); Wherein, described placed cavity (20) is located at described main casing (11), described cutter head (3) is positioned at the front end of described main casing (11), described cover plate (13) is positioned at the rear end of described main casing (11), and described button (9) is located on described main casing (11).
7. electronic planer according to claim 6, it is characterized in that, described cover plate (13) is removably connected with described main casing (11), described cutter head (3) and described main casing (11) are integral type structure, and described main casing (11) and described cutter head (3) and described cover plate (13) are equipped with dismountable aseptic packaging structure.
8. electronic planer according to claim 7, is characterized in that, described cover plate (13) and described main casing (11) clamping.
9. electronic planer according to claim 6, it is characterized in that, described cutter head (3) is removably fixedly connected with described main casing (11), and described cutter head (3) is adjustable along the circumference of described main casing (11) with the link position of described main casing (11).
10. an electronic planing system, comprises electronic planer, it is characterized in that, described electronic planer is for as the electronic planer in claim 1-9 as described in any one.
CN201520664464.2U 2015-08-26 2015-08-26 Electronic planing machine and electronic planing system Active CN205072967U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106137280A (en) * 2016-08-09 2016-11-23 北京亿利方诚科贸有限公司 A kind of rotatable seal wire vein microtubular power drive recoverable apparatus
CN109394304A (en) * 2017-08-17 2019-03-01 上海伴诚医疗科技有限公司 A kind of flexible crushing aspirating device
CN109805988A (en) * 2019-03-26 2019-05-28 刘贞宽 One kind striking off knife
CN109875654A (en) * 2019-03-08 2019-06-14 杭州埃杜医疗科技有限公司 A kind of off host planing handle
CN111671497A (en) * 2020-05-25 2020-09-18 北京市春立正达医疗器械股份有限公司 Medical planing device
CN111973248A (en) * 2020-08-18 2020-11-24 北京鸿鹄高翔科技开发有限公司 Manual planing system
CN112914684A (en) * 2021-01-22 2021-06-08 上海瑞柯恩激光技术有限公司 Control system of medical planer tool and medical planer tool

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106137280A (en) * 2016-08-09 2016-11-23 北京亿利方诚科贸有限公司 A kind of rotatable seal wire vein microtubular power drive recoverable apparatus
CN109394304A (en) * 2017-08-17 2019-03-01 上海伴诚医疗科技有限公司 A kind of flexible crushing aspirating device
CN109394304B (en) * 2017-08-17 2024-01-26 上海伴诚医疗科技有限公司 Bendable broken absorber
CN109875654A (en) * 2019-03-08 2019-06-14 杭州埃杜医疗科技有限公司 A kind of off host planing handle
CN109805988A (en) * 2019-03-26 2019-05-28 刘贞宽 One kind striking off knife
CN111671497A (en) * 2020-05-25 2020-09-18 北京市春立正达医疗器械股份有限公司 Medical planing device
CN111973248A (en) * 2020-08-18 2020-11-24 北京鸿鹄高翔科技开发有限公司 Manual planing system
CN112914684A (en) * 2021-01-22 2021-06-08 上海瑞柯恩激光技术有限公司 Control system of medical planer tool and medical planer tool

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