KR20130068235A - Apparatus for pulling a medical fiber - Google Patents

Apparatus for pulling a medical fiber Download PDF

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Publication number
KR20130068235A
KR20130068235A KR1020110135191A KR20110135191A KR20130068235A KR 20130068235 A KR20130068235 A KR 20130068235A KR 1020110135191 A KR1020110135191 A KR 1020110135191A KR 20110135191 A KR20110135191 A KR 20110135191A KR 20130068235 A KR20130068235 A KR 20130068235A
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KR
South Korea
Prior art keywords
roller
optical fiber
drive roller
drive
support plate
Prior art date
Application number
KR1020110135191A
Other languages
Korean (ko)
Inventor
이경용
Original Assignee
이경용
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Filing date
Publication date
Application filed by 이경용 filed Critical 이경용
Priority to KR1020110135191A priority Critical patent/KR20130068235A/en
Publication of KR20130068235A publication Critical patent/KR20130068235A/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00117—Optical cables in or with an endoscope
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/54—Underground or underwater installation; Installation through tubing, conduits or ducts using mechanical means, e.g. pulling or pushing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables

Abstract

The present invention relates to a medical optical fiber traction device that can automatically pull the optical fiber (fiber), various cables (cables), tubes (tubes), etc. used for medical use by using a motor, and automatically for medical use using a drive motor A medical optical fiber traction device for pulling an optical fiber, comprising: at least one guide rail on which the medical optical fiber is placed and transported; At least one driving roller installed in parallel with the guide rail in a conveying direction of the medical optical fiber and transferring the medical optical fiber by rotating by a rotational force of the driving motor; A cover covering an upper portion of the traction device; At least one driven roller which is engaged with and rotates in accordance with the rotation of the drive roller at an upper portion of the drive roller; And a roller support plate connected to the cover by supporters so as to be movable up and down from the bottom of the cover, and having a rotation shaft of the at least one driven roller fixed thereto. As a result, at least one driven roller fixed to the roller support plate moves together, thereby adjusting the distance between the driven roller and the drive roller.

Description

Medical Fiber Optic Traction Device {APPARATUS FOR PULLING A MEDICAL FIBER}

The present invention relates to a medical optical fiber traction device, more specifically, a medical optical fiber traction device that can automatically pull the optical fiber (fiber), various cables (cables), tubes (tubes), etc. which are used for medical purposes using a motor. It is about.

There are many types of tubes used for medical purposes. For example, various kinds of tubes such as tubes made of optical fibers, various cables, and general tubes are used for medical purposes.

When the medical optical fiber is directly pulled by a human hand, the strength of the force is insufficient, so that it is often not properly pulled.

In addition, when manually pulling the optical fiber is not only easy to adjust the force, but also has a problem that it is difficult to adjust the pulling speed. In addition, there is a problem that can damage the optical fiber or other equipment because the direction of pulling is not constant.

On the other hand, even when the optical fiber is pulled using the auxiliary mechanism, there is a problem in that it is not easy to adjust or control the speed due to human force.

On the other hand, as a technology that can automatically transfer the tube such as the Republic of Korea Patent Publication No. 10-1029871 of the beverage packaging tube transporter (Paper 1) (Document 1) is disclosed in the transport device for the beverage packaging tube, the transfer to the timing belt By changing the structure to fix the sphere firmly, even if the timing belt is rotated at high speed, it is possible to prevent a defect due to the conveyance of the tube. However, Document 1 has a number of problems in applying the same to a medical optical fiber as a device for transporting a beverage tube of a certain shape.

Therefore, there is a need for a device that can automatically and effectively pull out optical fibers used for medical purposes using a motor.

[Document 1] Republic of Korea Patent Publication No. 10-1029871 Transfer device for beverage packaging tube (Supplementary record) 2011.04.11.

SUMMARY OF THE INVENTION An object of the present invention is to provide a medical optical fiber traction device that can be applied to various types of tube traction by adjusting the height of the driven roller so as to transfer the optical fiber between the driving roller and the driven roller.

In addition, an object of the present invention is to provide a medical optical fiber traction device capable of precise optical fiber traction by adjusting the rotational speed of the drive roller using a PCB program.

It is also an object of the present invention to provide a medical optical fiber traction apparatus that can facilitate the user to check the state of the optical fiber traction by calculating and displaying the rotational speed of the drive roller or the moving distance information of the optical fiber using a PCB program.

In order to achieve the above-described object of the present invention and to achieve the specific effects of the present invention described below, the characteristic structure of the present invention is as follows.

According to an aspect of the present invention, a medical optical fiber traction apparatus for automatically pulling a medical optical fiber using a drive motor, At least one guide rail to which the medical optical fiber is placed and transported; At least one driving roller installed in parallel with the guide rail in a conveying direction of the medical optical fiber and transferring the medical optical fiber by rotating by a rotational force of the driving motor; A cover covering an upper portion of the traction device; At least one driven roller which is engaged with and rotates in accordance with the rotation of the drive roller at an upper portion of the drive roller; And a roller support plate connected to the cover by supporters so as to be movable up and down from the bottom of the cover, and having a rotation shaft of the at least one driven roller fixed thereto. As a result, at least one driven roller fixed to the roller support plate moves together, thereby adjusting the distance between the driven roller and the drive roller.

Preferably, the drive rollers are two, and the at least one guide rail is located between the two drive rollers.

Preferably, the body through which the roller support plate penetrates in the longitudinal direction of the roller support plate; A stopper shaft having one end connected to an upper portion of the body and penetrating the upper plate; And a stopper fixed to the other end of the stopper shaft to adjust the height of the stopper, wherein the support shaft provided at one side of the roller support plate is installed to move in the guide hole formed at one side of the body. The height of the roller support plate is moved up and down within a predetermined range based on the height of the body.

Preferably, further comprising a first elastic member surrounding the stopper shaft, provided between the stopper and the top plate.

Preferably, the apparatus further includes a second elastic member provided between a part of the support plate and the roller support plate to serve as a buffer of the roller support plate.

Preferably, further comprising a PCB for supplying a drive current to the drive motor, and controlling the rotational speed of the drive motor by adjusting the current supplied by a control circuit.

Preferably, the drive roller is composed of a first drive roller and a second drive roller, the first gear connected to the drive motor; A second gear that meshes with the first gear and rotates; A first drive roller shaft for transmitting the rotational force of the second gear to the first drive roller; A belt for transmitting the rotational force of the first drive roller shaft to a second drive roller shaft connected to the second drive roller; And the second drive roller shaft for transmitting rotational force to the second drive roller by rotating together by the belt in accordance with the rotation of the first drive roller shaft.

Preferably, the apparatus further includes a status display unit which is provided outside of the device and receives and displays power supply status information of the device from the PCB.

Preferably, the apparatus further includes an LED display unit which is provided outside the apparatus and receives information related to the optical fiber feed rate for the apparatus from the PCB unit and displays the LED as an LED.

Preferably, the apparatus further includes an LED display unit which is provided outside the apparatus and receives information related to the distance from which the optical fiber is transferred from the PCB unit to the apparatus from a predetermined reference time and displays the LED.

Preferably, each of the support penetrates the cover, and further includes a fixing member for fixing the support to the portion protruding through the cover from the support.

Preferably, the drive roller is composed of a first drive roller and a second drive roller, the first drive motor for transmitting a rotational force to the first drive roller; A second drive motor transferring a rotational force to the second drive roller; And supplying driving current to the first driving motor and the second driving motor, respectively, and adjusting the current supplied by the control circuit so that the rotational speed of the first driving motor is the same as the rotational speed of the second driving motor. It further includes a PCB unit for controlling.

Preferably, the driving roller may be made of a urethane material.

As described above, according to the present invention, the optical fiber is bitten and transferred between the driving roller and the driven roller, and by adjusting the height of the driven roller, there is an advantage that can be applied to various kinds of tube pulling.

In addition, according to the present invention, by controlling the rotational speed of the drive roller using the PCB program there is an advantage that can be precise fiber traction.

In addition, according to the present invention, by calculating and displaying the rotational speed of the drive roller or the moving distance information of the optical fiber by using a PCB program, there is an advantage that the user can easily check the optical fiber traction state.

1 is a view showing the internal configuration of a medical optical fiber traction apparatus according to the present invention.
2 is a plan view of a medical optical fiber traction apparatus according to the present invention.
3 is a cross-sectional view of the medical optical fiber traction device according to the present invention.
4 is a view showing a stopping module of the medical optical fiber traction apparatus according to the present invention.

DETAILED DESCRIPTION OF THE INVENTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with an embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. Accordingly, the following detailed description is not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims, along with the full range of equivalents to which such claims are entitled. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

Meanwhile, in the following description, the present invention is described as being applied to an optical fiber, but the same may be used for traction of various tubes used for medical purposes as well as the optical fiber.

1 is a view showing the internal configuration of a medical optical fiber traction apparatus according to the present invention. 1, at least one drive roller 15a, 15b is provided in the lower part of the main body of the device, and the various types of medical optical fibers are held at the entrance of the device by rotating the drive rollers 15a, 15b. Is pulled.

At this time, at least one guide rail 14a, 14b, 14c is installed in parallel with the drive rollers 15a, 15b in the feed direction. Accordingly, the drive rollers 15a and 15b and the guide rails 14a, 14b and 14c are installed in parallel, and the optical fiber drawn into the apparatus by the rotation of the drive rollers 15a and 15b is driven by the drive roller 15a. 15b) and on the guide rails 14a, 14b, 14c. On the other hand, the guide rails (14a, 14b, 14c) and the drive rollers (15a, 15b) is preferably provided to cross. In addition, the driving rollers 15a and 15b may be formed in two or more to increase the strength of the force for pulling the optical fiber. In this case, the driving rollers 15a and 15b may be made of a urethane material, but the present invention is not limited thereto.

Meanwhile, a roller support plate 17 is installed on the driving rollers 15a and 15b and the guide rails 14a, 14b, and 14c, and at least one driven roller 13a and 13b is provided on the roller support plate 17. ) Is fixed. That is, as the second roller, the axes of the driven rollers 13a and 13b are fixed to the roller support plate 17, and the fixed positions of the driven rollers 13a and 13b are corresponding drive rollers 15a and 15b. Place it on the same line vertically to engage with. Therefore, when the optical fiber is drawn between each of the driven rollers 13a and 13b and the drive rollers 15a and 15b, and the drive rollers 15a and 15b rotate, the corresponding driven rollers 13a and 13b also come together. By interlocking rotation, the optical fiber is transported and towed.

The roller supporting plate 17 is movable up and down, and the rotation shafts of the driven rollers 13a and 13b fixed to the roller supporting plate 17 are moved up and down according to the vertical movement of the roller supporting plate 17. By moving to the height of each driven roller 13a, 13b is adjusted, and accordingly, the space | interval between the driven roller 13a, 13b and the said drive roller 15a, 15b is adjusted.

As such, according to the embodiment of the present invention, it is possible to effectively tow the medical optical fibers of various sizes and types by adjusting the distance between the driven rollers 13a and 13b and the driving rollers 15a and 15b.

On the other hand, the roller support plate 17 has supports 12a and 12b vertically connected to the roller support plate 17 at both ends thereof, and each support 12a and 12b is a top cover 19 of the device. Through) projecting upward. In addition, fixing portions 11a and 11b are further provided at portions protruding above the cover 19 of the supports 12a and 12b, and the supporting members 12a and 12b are provided by the fixing members 11a and 11b. The movement direction of the support 12a, 12b is fixed so that the vertical movement only. Therefore, the roller support plate 17 can be moved up and down while keeping the horizontal by the support members 12a and 12b and the fixing members 11a and 11b. That is, the support members 12a and 12b can maintain the balance of the roller support plate 17 by the fixing members 11a and 11b.

In addition, the portion of the support between the cover 19 and the roller support plate 17 is wrapped with a second elastic member (18a, 18b), the roller support by the second elastic member (18a, 18b) Provides a cushioning effect on the plate 17. Accordingly, the driven rollers 13a and 13b are brought into close contact with the driving rollers 15a and 15b with a constant force, thereby making it possible to pull out the optical fiber introduced between the rollers.

On the other hand, the second elastic member (18a, 18b) does not necessarily have to be elastic, for example, it may be implemented to serve to protect the wrapping (12a, 12b), such as a corrugated pipe (such as jabra), damper ( or a damper).

According to an embodiment of the present invention, a stopping module may be further provided at the central portion of the cover 19. The stopper module may include a stopper 16, a stopper shaft 16b, a first elastic member 16a, a body 18, and the like.

That is, the body 18 is provided inside the device, the roller support plate 17 penetrates in the longitudinal direction inside the body 18. At this time, one side of the body 18 as shown in the guide hole 18c is further formed, the support shaft 17a fixed to the roller support plate 17 is located in the guide hole 18c do.

Therefore, since the support shaft 17a cannot escape in the guide hole 18c, the vertical movement range of the roller support plate 17 is limited to a predetermined range centered on the height of the body 18. .

Meanwhile, one end of the stopper shaft 16b is connected to the upper portion of the body 18, and the other end of the stopper shaft 16b is connected to the stopper 16. In addition, a first elastic member 16a may be further provided at a portion between the stopper 16 and the cover 19 from which the stopper shaft 16b protrudes.

When the height is adjusted by pressing the stopper 16, the height of the body 18 connected to the stopper 16 is adjusted according to the adjustment, and the roller support plate 17 according to the height of the body 18. The moving range of is determined. That is, the user can be applied to various kinds of optical fibers by adjusting the height range of the roller support plate 17 through the stopper 16.

Therefore, after the user introduces the optical fiber to the inlet of the device and positions it between the driven roller 13a and the driving roller 15a, the stopper 16 is pressed to adjust the height of the driven roller 13a so that the optical fiber is moved to the rollers. Secure in between. Then, when the driving rollers 15a and 15b rotate as the driving motor rotates by turning on the power, the optical fiber is pulled and transferred to the opposite side in the direction in which the optical fiber is drawn in accordance with the rotation of the roller.

2 is a plan view of a medical optical fiber traction apparatus according to the present invention. Referring to FIG. 2, the upper part of the device is provided with support members 12a and 12b and fixing members 11a and 11b for fixing the moving direction of the support, and the status display part 22a and a light emitting diode (LED). The display unit 20 and the speed control button 22b may be further provided.

The state display unit 22a receives and displays power supply state information for the device from a printed circuit board (PCB) unit provided in the device. For example, when the green light is turned on, the device is normally driven, and when the red light is turned on, it may indicate that there is an abnormality in the device. It can be implemented by various other methods.

The LED display unit 20 may receive information related to the distance from which the optical fiber is transferred from the PCB unit to the device from a predetermined reference time and display the information. For example, as shown in the figure, when the optical fiber is transferred 2.0m through the device, it can be displayed numerically.

In addition, the speed adjustment button 22b is a means for adjusting the feed speed of the optical fiber by the user's button operation. That is, when the user presses the speed control button 22b, the input signal is transmitted to the PCB unit according to the pressing, and the PCB unit adjusts the intensity of the driving current output to the driving motor according to the input signal. It is possible to adjust the feed speed of the optical fiber.

The cable connection portion 21 is a portion into which the power or data cable input from the outside is introduced into the device. That is, power may be supplied through the cable connection part 21 or a data signal from the outside may be provided to the PCB part. Accordingly, it is also possible to control the optical fiber traction device from an external device (eg a computer for control).

Meanwhile, the handle portion 16d is connected to the stopper 16 of FIG. 1, and the height of the stopper 16 is adjusted by the user rotating the handle portion 16d about the hinge connected to the handle support 16c. . For example, when the handle portion 16d is rotated upward of the apparatus in a V-shape while being horizontal with the handle support 16c, one end of the handle portion 16d is lowered, so that the handle portion 16d is rotated. The position of the stopper 16 in contact with one end of the will be lowered. Accordingly, the position of the body 18 connected by the stopper 16 and the stopper shaft 16b is lowered. That is, it is possible to adjust the height of the body 18 by adjusting the angle of the handle support 16c of the handle portion 16c.

In addition, it is also possible to control the knob 16c to be fixed or rotated by pushing the push button 16e. Accordingly, the user can easily adjust the height of the body 18 by pressing the push button 16e so that the handle portion 16c is rotated about the handle support 16c.

On the other hand, the height adjustment method of the stopper 16 can be implemented by various well-known methods as well as the above-described method, the feature of the present invention by adjusting the height of the stopper 16 by a variety of methods of the body 18 ) Is to adjust the height.

3 is a cross-sectional view of the medical optical fiber traction device according to the present invention. Referring to FIG. 3, at least one driving roller 15a, 15b and at least one guide rail 14a, 14b, 14c are disposed in parallel as described above with reference to FIG. 1, and the driving roller 15a, 15b is disposed in parallel. As the optical fiber rotates, the optical fiber raised on the driving rollers 15a and 15b is transferred through the guide rails 14a, 14b and 14c.

Meanwhile, a power or data signal is supplied from the outside to the PCB unit 32 through the cable connection unit 21. The PCB unit 32 adjusts the rotation speed of the driving rollers 15a and 15b by adjusting the intensity of the driving current supplied to the driving motor 33. Accordingly, the moving speed of the optical fiber is adjusted. In addition, information such as the intensity of the driving current, the driving time, and the like are calculated and provided to the display units (eg, the LED display unit 20, the status display unit 22a, etc.) provided outside the apparatus as described above.

The driving motor 33 receives the driving current from the PCB unit 32 to rotate the motor shaft according to the current, and the first gear 36 connected to the motor shaft rotates. As a result, the second gear 34 meshed with the first gear 36 rotates.

As the first drive roller shaft 35b rotates in accordance with the rotation of the second gear 34, the first drive roller 15b rotates. In addition, the belt 31 connected to the first driving roller shaft 35b rotates, and the second driving roller shaft 35a rotates according to the rotation of the belt 31. Therefore, the second drive roller 15a rotates in accordance with the rotation of the second drive roller shaft 35a, so that the first drive roller 15b and the second drive roller 15a are at the same speed by one motor. Will rotate together.

Meanwhile, in FIG. 3, two driving rollers 15a and 15b are rotated by using one driving motor 33, but the two driving motors are directly connected to each driving roller 15a and 15b. It can also be implemented to rotate each. At this time, in order to match the rotational speed of the two drive motors equally, it is preferable to control the rotational speed of each of the drive motors in the PCB (32). Thus, when two drive motors are used, the belt 31 shown in FIG. 3 is not necessary.

4 is a view showing a stopping module of the medical optical fiber traction apparatus according to the present invention. Referring to FIG. 4, a stopping module may be configured as described above with reference to FIG. 1. The stopper module may include a stopper 16, a stopper shaft 16b, a first elastic member 16a, a body 18, and the like.

The roller support plate 17 penetrates in the longitudinal direction inside the body 18 as shown. In this case, a guide hole 18c is further formed on one side of the body 18, and a support shaft 17a fixed to the roller support plate 17 is located in the guide hole 18c.

Therefore, since the support shaft 17a cannot escape in the guide hole 18c, the vertical movement range of the roller support plate 17 is guide hole 18c centered on the height of the body 18. The length is limited to within a certain range.

Meanwhile, one end of the stopper shaft 16b is connected to the upper portion of the body 18, and the other end of the stopper shaft 16b is connected to the stopper 16. In addition, a first elastic member 16a may be further provided at a portion between the stopper 16 and the cover 19 from which the stopper shaft 16b protrudes.

When the height is adjusted by pressing the stopper 16, the height of the body 18 connected to the stopper 16 is adjusted according to the adjustment, and the roller support plate 17 according to the height of the body 18. The moving range of is determined. That is, the user can be applied to various types of tubes by adjusting the height range of the roller support plate 17 through the stopper 16.

As described above, the present invention has been described by specific embodiments such as specific components and the like. For those skilled in the art, various modifications and variations are possible from these descriptions.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

11a, 11b: fixing member 12a, 12b: support stand
13a, 13b: driven roller 14a, 14b, 14c: guide rail
15a, 15b: drive roller 16: stopper
16a: first elastic member 16b: stopper shaft
16c: handle support 16d: handle
16e: push button 17: roller support plate
17a: support shaft 18: body
18a, 18b: 2nd elastic member 18c: guide hole
19: cover 20: LED display
21: cable connection 22a: status display
22b: speed adjustment button 30a, 30b, 30c, 30d: bearing
31: belt 32: PCB
33: drive motor 34: second gear
35a, 35b: drive roller shaft 36: first gear

Claims (13)

In the optical fiber traction device for automatically pulling a medical optical fiber using a drive motor,
At least one guide rail to which the medical optical fiber is placed and transported;
At least one driving roller installed in parallel with the guide rail in a conveying direction of the medical optical fiber and transferring the medical optical fiber by rotating by a rotational force of the driving motor;
A cover covering an upper portion of the traction device;
At least one driven roller which is engaged with and rotates in accordance with the rotation of the drive roller at an upper portion of the drive roller; And
And roller support plates on both sides thereof connected to the cover by supporters to move upward and downward from the bottom of the cover, and to which the rotation shaft of the at least one driven roller is fixed.
At least one driven roller fixed to the roller support plate moves together with the up and down movement of the roller support plate, whereby the distance between the driven roller and the drive roller is adjusted.
The method according to claim 1,
And the at least one guide rail is located between the two drive rollers.
The method according to claim 1,
A body through which the roller support plate penetrates in the longitudinal direction of the roller support plate;
A stopper shaft having one end connected to an upper portion of the body and penetrating the upper plate; And
A stopper fixed to the other end of the stopper shaft to adjust a height of the stopper;
The support shaft provided on one side of the roller support plate is installed to move in the guide hole formed on one side of the body, so that the height of the roller support plate is moved up and down within a predetermined range based on the height of the body. Medical fiber traction device.
The method according to claim 2,
And a first elastic member surrounding the stopper shaft and provided between the stopper and the top plate.
The method according to claim 1,
The medical optical fiber traction apparatus further comprises a second elastic member provided in a portion between the upper plate and the roller support plate of the support to serve as a buffer of the roller support plate.
The method according to claim 1,
And a PCB unit for supplying a driving current to the driving motor and controlling a rotational speed of the driving motor by adjusting the supplied current by a control circuit.
The method according to claim 1,
The drive roller is composed of a first drive roller and a second drive roller,
A first gear connected to the drive motor;
A second gear that meshes with the first gear and rotates;
A first drive roller shaft for transmitting the rotational force of the second gear to the first drive roller;
A belt for transmitting the rotational force of the first drive roller shaft to a second drive roller shaft connected to the second drive roller; And
And a second drive roller shaft for transmitting rotational force to the second drive roller by rotating together by the belt in accordance with the rotation of the first drive roller shaft.
The medical optical fiber traction apparatus according to claim 6, further comprising a status display unit provided outside the device and receiving and displaying power supply status information for the device from the PCB.
The medical optical fiber traction apparatus according to claim 6, further comprising an LED display unit which is provided on the outside of the device and receives information related to the transfer speed of the optical fiber for the device from the PCB and displays the information as an LED.
The medical optical fiber of claim 6, further comprising: an LED display unit provided outside the device and receiving information related to a distance from the PCB to the device from a predetermined reference time for the device and displaying the information as an LED. Traction device.
The method according to claim 1, wherein the support each penetrates the cover,
And a fixing member for fixing the support to a portion protruding from the support through the cover.
The method according to claim 1,
The drive roller is composed of a first drive roller and a second drive roller,
A first drive motor transferring a rotational force to the first drive roller;
A second drive motor transferring a rotational force to the second drive roller; And
The driving current is supplied to the first driving motor and the second driving motor, respectively, and the rotational speed of the first driving motor is the same as that of the second driving motor by adjusting the current supplied by the control circuit. The medical optical fiber traction device further comprising a PCB.
The method according to claim 1,
The drive roller is made of a urethane material, medical optical fiber traction device.
KR1020110135191A 2011-12-15 2011-12-15 Apparatus for pulling a medical fiber KR20130068235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110135191A KR20130068235A (en) 2011-12-15 2011-12-15 Apparatus for pulling a medical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110135191A KR20130068235A (en) 2011-12-15 2011-12-15 Apparatus for pulling a medical fiber

Publications (1)

Publication Number Publication Date
KR20130068235A true KR20130068235A (en) 2013-06-26

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Application Number Title Priority Date Filing Date
KR1020110135191A KR20130068235A (en) 2011-12-15 2011-12-15 Apparatus for pulling a medical fiber

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111532881A (en) * 2020-05-16 2020-08-14 杨明清 Municipal works cable interlude device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111532881A (en) * 2020-05-16 2020-08-14 杨明清 Municipal works cable interlude device

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