JP2012170631A - Apparatus and method for manufacturing linear member fitted with wiring - Google Patents

Abstract

PROBLEM TO BE SOLVED: To spirally apply wiring to the peripheral surface of a flexible linear member.SOLUTION: A flexible core material 1 is sent in a longitudinal direction while rotated in an outlet guide device 100. An inner peripheral insulating layer 2 is formed to the peripheral surface of the flexible core material 1 in an inner peripheral insulating layer-forming device 50. A conductor wiring layer 3 is formed to the peripheral surface of the core material 1 having the inner peripheral insulating layer 2 formed thereto in a wiring layer-forming device 60. The core material 1 having the wiring layer formed thereto is spirally processed in a wiring patterning device 70 to be provided with wirings 3A, 3B and 3C. An outer peripheral insulating layer 4 is formed to the core material 1 in an outer peripheral insulating layer-forming device 80 and spirally processed in an insulating layer processing device 90.

Description

  The present invention relates to an apparatus and a method for manufacturing a linear member with wiring.

  In the endoscope apparatus, an endoscope scope provided with an imaging device and an operation unit for a doctor to operate the endoscope scope at hand are connected by a flexible cable. In order to electrically connect the endoscope scope and the operation unit, there is a wiring in the cable. This wiring is formed by, for example, forming a flexible substrate by rotating and twisting it (Patent Document 1), or forming the flexible printed circuit board by sandwiching it between rollers with slits and holding it. (Patent Document 2).

  When a cable is formed by bending a flat flexible substrate and winding it around a flexible linear member, the repulsive force of the flexible substrate increases as the winding diameter (the diameter of the linear member) decreases. It becomes impossible to wind with high accuracy. In addition, when the wiring layer is multi-layered, the flexible substrate becomes thick and bending itself becomes difficult. In any case, it is difficult to form wiring on the peripheral surface of the flexible linear member.

Japanese Patent Laid-Open No. 11-86643 JP 2005-322732 A

  An object of the present invention is to enable wiring on the peripheral surface of a flexible linear member.

  An apparatus for producing a linear member with wiring according to the present invention is an insulator and a wiring layer forming apparatus for forming a wiring layer as a conductor on a peripheral surface of a flexible linear member, and the above wiring layer forming apparatus While rotating, the linear member with the wiring layer formed on the peripheral surface is sent in the longitudinal direction, and a part of the wiring layer formed on the peripheral surface is shaved to wire one or more wires. And a wiring forming device formed on the peripheral surface of the member.

  The present invention also provides a method for manufacturing the above-mentioned wire-equipped linear member. That is, in this method, the wiring layer forming apparatus is an insulator, and a wiring layer that is a conductor is formed on the peripheral surface of the flexible linear member. While rotating a linear member with a wiring layer formed on its peripheral surface, it is sent in the longitudinal direction, and a part of the wiring layer formed on the peripheral surface is cut away to form one or more wires in a linear form. It is formed on the peripheral surface of the member.

  According to the present invention, the wiring layer that is a conductor is formed on the peripheral surface of the flexible linear member that is an insulator. The linear member is fed in the longitudinal direction of the linear member while being rotated. In the process of feeding the linear member, one or more wirings are formed on the peripheral surface of the linear member by cutting a part of the wiring layer formed on the peripheral surface. In this way, wiring can be formed on the peripheral surface of the linear member. Since the linear member is rotated and sent in the longitudinal direction of the linear member, the formed wiring is spiral. Since the wiring is not biased to a part of the circumferential surface of the linear member, it is possible to prevent bending when it is used as a cable.

  The wiring forming apparatus includes, for example, a first laser apparatus that irradiates a wiring layer formed on a peripheral surface of a linear member by the wiring layer forming apparatus with a laser beam having a first wavelength that scrapes the wiring layer; A linear shape in which one or a plurality of wirings are formed by rotating in the longitudinal direction of the linear member while rotating the linear member irradiated with laser light on the wiring layer on the peripheral surface by the first laser device. A member feeding device is provided.

  The linear member is, for example, an insulator or a conductor, and is flexible. In this case, you may further provide the 1st insulating layer forming apparatus which forms a 1st insulating layer in the surrounding surface of the said linear member. Then, the wiring layer forming apparatus will form a wiring layer as a conductor on the first insulating layer formed by the first wiring layer forming apparatus.

  Of the second insulating layer forming apparatus for forming the second insulating layer on the peripheral surface of the linear member on which one or a plurality of wirings are formed by the wiring layer forming apparatus, and the second insulating layer, A second laser device that irradiates a laser beam having a second wavelength for removing the second insulating layer on the remaining portion except the portion where one or a plurality of wirings are formed; May be.

  The linear member has, for example, a thermal conductivity of 300 W / mk or more.

  It goes without saying that an endoscope can be configured using a linear member with wiring manufactured by the above manufacturing apparatus.

(A) and (B) show the inner peripheral insulating layer forming step. (A) and (B) show the wiring layer forming step. (A), (B), and (C) show a wiring layer patterning step. (A) and (B) show the outer peripheral insulating layer forming step. (A), (B), (C) and (D) show the outer peripheral insulating layer processing step. The manufacturing apparatus of the linear member with wiring is shown. An endoscopic scope is shown. The endoscope is shown.

  1 (A) and FIG. 1 (B) to FIG. 5 (A), FIG. 5 (B), FIG. 5 (C) and FIG. 5 (D) show an endoscope cable (wire with wiring) according to this embodiment. The manufacturing method of the shape member) is shown. In this embodiment, spiral wiring is formed on the endoscope cable.

  1A and 1B show an inner peripheral insulating layer forming step. 1A is a front view, and FIG. 1B is a cross-sectional view taken along the line II in FIG. 1A.

  First, a bundle of carbon and graphite (which is a flexible linear member and will be referred to as a core material) 1 is prepared as a core of an endoscope cable. Although the core material 1 is an insulator, it does not necessarily have to be an insulator (a conductor may be used) because the inner peripheral insulating layer 2 is formed. An inner peripheral insulating layer 2 that is an insulator is formed so as to cover the entire outer peripheral surface of the core material 1. The inner peripheral insulating layer 2 may be formed by inserting the core material 1 into a tube-shaped material, or is dried after the core material 1 is immersed in a solution in which the material of the inner peripheral insulating layer 2 such as polyimide is dissolved. May be. Alternatively, the inner peripheral insulating layer 2 may be formed on the outer periphery of the core material 1 by spraying a solution in which the material of the inner peripheral insulating layer 2 is dissolved.

  2A and 2B show a wiring layer forming process. 2A is a front view, and FIG. 2B is a cross-sectional view taken along the line II-II in FIG.

  As described above, when the inner peripheral insulating layer 2 is formed on the outer periphery of the core material, the wiring layer 3 is formed so as to cover the entire outer peripheral surface of the inner peripheral insulating layer 2. The wiring layer 3 is a conductor, and wiring is formed from the wiring layer 3 as described later. For the wiring layer 3, for example, copper is used as a material. Copper is formed on the outer periphery of the inner peripheral insulating layer 2 by vapor deposition, plating, or the like. Of course, it goes without saying that conductors other than copper can be used for the wiring layer 3.

  While the core material 1 is being sent and rotated in the longitudinal direction, the inner peripheral insulating layer forming process in FIGS. 1 (A) and 1 (B) and the wiring in FIGS. 2 (A) and 2 (B) Although a layer forming process is performed, it is only necessary to form the inner peripheral insulating layer 2 and the wiring layer 3, and therefore, the core material 1 is not necessarily rotated while being sent in the longitudinal direction.

  3A, 3B, and 3C show a wiring layer patterning step. 3A is a front view, FIG. 3B is a cross-sectional view taken along line III-III in FIG. 3A, and FIG. 3C is a plan view. A part of FIG. 3C is shown in comparison with FIG. The wiring layer patterning step is performed while the core material 1 on which the wiring layer 3 is formed as described above is being sent and rotated in the longitudinal direction.

  In the wiring patterning process, the Yag laser 11 is used. The Yag laser 11 emits laser light having a wavelength (first wavelength) that can cut the wiring layer 3 toward the wiring layer 3. The Yag laser 11 can move the focal point of the laser beam up and down. When the Yag laser 11 is moved upward so that the focal point of the laser beam is away from the wiring layer 3, the wiring layer 3 is not scraped. When the Yag laser 11 is moved downward so that the focal point of the laser beam reaches the wiring layer 3, the wiring layer 3 is scraped.

  The portions of the wiring layer 3 that remain without being cut become the wirings 3A, 3B and 3C. In FIG. 3A, a region 3D is a portion in which the Yag laser 11 is moved downward and the wiring layer 3 is shaved. Further, as described above, the wirings 3A, 3B, and 3C are formed without the wiring layer 3 being cut by moving the Yag laser 11 upward. Between the wirings 3A, 3B and 3C, the Yag laser 11 is moved downward and the laser beam is emitted, so that they are not in contact with each other. As described above, since the core material 1 is rotated and sent in the longitudinal direction, the wirings 3A, 3B and 3C are formed in a spiral shape with respect to the core material 1. Of the wirings 3A, 3B, and 3C, as shown in FIG. 3C, a straight line is formed above the terminal portion 3E of the core material 1. This is for connecting the wirings 3A, 3B, and 3C to the endoscope scope, and the linear portion is formed with a period of the order of the length period of the endoscope cable applied to the endoscope. It becomes. However, it may be connected to the endoscope scope as a spiral without forming a straight line portion.

  4A and 4B show the outer peripheral insulating layer forming step. 4A is a front view, and FIG. 4B is a cross-sectional view taken along line IV-IV.

  An outer peripheral insulating layer 4 as an insulator is formed so as to cover all the outer peripheral surface of the core material 1 on which the spiral wirings 3A, 3B and 3C are formed on the outer periphery. Similarly to the inner peripheral insulating layer 2, the outer peripheral insulating layer 4 may be formed by inserting the core material 1 in which the spiral wirings 3A, 3B and 3C are formed into a tube-like one, or the outer peripheral insulating layer 4 The core material 1 on which the spiral wirings 3A, 3B and 3C are formed may be dipped in a solution in which the above material is dissolved and then dried. Alternatively, the inner peripheral insulating layer 2 may be formed on the outer periphery of the core material 1 on which the spiral wirings 3A, 3B and 3C are formed by spraying a solution in which the material of the outer peripheral insulating layer 4 is dissolved. In the step of forming the outer peripheral insulating layer 4, the core material 1 does not necessarily have to be sent in the longitudinal direction while being rotated.

  FIG. 5A to FIG. 5D show an insulating layer processing step. 5A is a front view, FIG. 5B is a cross-sectional view taken along line VB-VB, FIG. 5C is a plan view, and FIG. 5D is VD. It is sectional drawing which follows the -VD line. In the insulating layer processing step, the core material 1 is fed in the longitudinal direction while being rotated.

  In the insulating layer processing step, a CO2 laser 12 is used. The CO2 laser 12 emits laser light having a wavelength (second wavelength) that can cut the outer peripheral insulating layer 4 toward the outer peripheral insulating layer 4. Similarly to the Yag laser 11 described above, the CO2 laser 12 can move the focal point of the laser beam up and down. When the CO2 laser 12 is moved upward so that the focal point of the laser beam is separated from the outer peripheral insulating layer 4, the outer peripheral insulating layer 4 is not scraped. When the CO2 laser 12 is moved downward so that the focal point of the laser beam reaches the outer peripheral insulating layer 4, the outer peripheral insulating layer 4 is scraped. In the outer peripheral insulating layer 4, the remaining region other than the portion 4A corresponding to the portion where the wirings 3A, 3B and 3C are formed is shaved. Of the outer peripheral insulating layer 4, the portion 4A corresponding to the portion where the wirings 3A, 3B and 3C are formed remains without being cut. The wirings 3A, 3B and 3C are protected. Needless to say, the portion 4A of the outer peripheral insulating layer 4 corresponding to the portion where the wirings 3A, 3B and 3C are formed is spiral.

  Of the portion 4A corresponding to the wirings 3A, 3B, and 3C, the outer peripheral insulating layer 4 has a rectangular shape as shown in FIG. However, if the wirings 3A, 3B and 3C at the end portions are not straight but spiral, the outer peripheral insulating layer 4 will also be spiral.

  In the above-described embodiment, the number of wirings is three of the wirings 3A, 3B, and 3C, but may be one or a plurality other than three.

  FIG. 6 shows an apparatus for manufacturing the endoscope cable 5 according to the method described above.

  The manufacturing apparatus includes an inlet guide device 40, an inner peripheral insulating layer forming device 50, a wiring layer forming device 60, a wiring layer patterning device 70, an outer peripheral insulating layer forming device 80, an insulating layer processing device 90, and an outlet guide device 100. ing. The core material 1 is inserted from the left side of the inlet guide device 40, and the core material 1 is sent to the right side while being rotated by the outlet guide device 100. From the exit guide device 100, the endoscope cable 5 in which the wirings 3A, 3B, and 3C are formed as described above exits.

  The tip of the core material 1 is inserted from the left side of the inlet guide device 40, and the inner peripheral insulating layer forming device 50, the wiring layer forming device 60, the wiring layer patterning device 70, the outer peripheral insulating layer forming device 80, the insulating layer processing device 90, and the outlet Guide device 100 is passed.

  The outlet guide device 100 includes a ball bearing device 101 and a workpiece feeding device 115. The ball bearing device 101 includes a plurality of balls 102. The plurality of balls 102 hold the endoscope cable 5 (core material 1) so as to be rotatable and movable in the longitudinal direction. The workpiece feeding device 115 is provided with cylindrical rollers 103 and 104 on the front side and the back side of the endoscope cable 5. The cylindrical roller 103 in front is held at an angle θ from the vertical. A first motor 111 is connected to the lower end of the roller 103, and a second motor 112 is connected to the upper end of the roller 103. The first motor 111 and the second motor 112 rotate in synchronization. The cylindrical roller 104 at the back is held at an angle (−θ) with respect to the vertical. A first roller 113 is also connected to the lower end of the roller 104, and a second motor 114 is also connected to the upper end of the roller 104. The angle θ of the roller 103 and the angle (−θ) of the roller 104 are adjusted by the roller angle adjusting device 116. Ball bearing devices (not shown) are provided at the lower end and the upper end of each of the rollers 103 and 104. By moving the positions of these ball bearing devices left and right by the roller angle adjusting device 116, The angle θ of the roller 103 and the angle (−θ) of the roller 104 are adjusted such that the roller 103 and the roller 104 are rotatable.

  The inlet guide device 40 includes a ball bearing device 41. The ball bearing device 41 includes a plurality of balls 42. The core material 1 is held by the plurality of balls 42 so as to be movable in the longitudinal direction and rotatable. The ball bearing device 41 can press the core material 1 in the direction in which the core material 1 enters or in the opposite direction. When the core material 1 is fed in the longitudinal direction, if the tension of the core material 1 is large, the core material 1 is pressed in the entering direction of the core material 1, and if the tension of the core material 1 is small, the direction opposite to the entering direction of the core material 1 is obtained. Pressed against. The tension applied to the core material 1 can be made constant.

  As the core material 1 passes through the inner peripheral insulating layer forming device 50, the insulating layer 2 is formed on the outer periphery as described above. The core material 1 on which the inner peripheral insulating layer 2 is formed enters the wiring layer forming apparatus 60 from the inner peripheral insulating layer forming apparatus 50. In the wiring layer forming apparatus 60, the wiring layer 3 is formed as described above. The core material 1 on which the wiring layer 3 is formed enters the wiring layer patterning device 70 from the wiring layer forming device 60. In the wiring layer patterning device 70, the wirings 3A, 3B and 3C are formed as described above. In the core material 1 on which the wirings 3A, 3B and 3C are formed, the outer peripheral insulating layer 4 is formed in the outer peripheral insulating layer forming apparatus 80 as described above. In the core material 1 on which the outer peripheral insulating layer 4 is formed, the outer peripheral insulating layer 4 is processed by the insulating layer processing apparatus 90. The core material 1 coming out from the outer peripheral insulating layer processing device 4 is sent in the longitudinal direction while being rotated in the outlet guide device 100 as described above, and the endoscope cable 5 is manufactured. The Yag laser 11 and the CO2 laser are movable in the longitudinal direction and the radial direction of the core material 1, and the linear portions of the wirings 3A, 3B and 3C and the linear portion of the outer peripheral insulating layer 4 (FIGS. 5A and 5C). ) Can be generated.

  FIG. 7 shows an endoscope scope 20 to which the endoscope cable 5 manufactured as described above is connected.

  In the endoscope scope 20, an observation optical system 21 including a plurality of lenses is provided. Light incident from the incident surface (left side in FIG. 6) of the observation optical system 21 is collected by a plurality of lenses included in the observation optical system 21 and exits from the exit surface (right side in FIG. 6). A prism 22 for deflecting the light beam emitted from the observation optical system 21 downward is disposed on the emission surface of the observation optical system 21.

  On the lower surface of the prism 22, an image sensor 24 fixed to the flexible substrate 28 is disposed. The flexible substrate 28 corresponding to the light receiving surface (upper surface) of the image sensor 24 is opened, and a cover glass 23 is provided. The light beam deflected by the prism 22 enters the image sensor 24. The lower part of the image sensor 24 is fixed to one end of the base 25. The other end of the base 25 is fixed to the lower end of the endoscope cable 5.

  The endoscope cable 5 is positioned on an extension line of the optical axis of the observation optical system 21. An electronic circuit 26 is disposed on the bent flexible substrate 28 at a position such as between the prism 22 and the tip (left side) of the endoscope cable 5. The electronic circuit 26 and the image sensor 24 are electrically connected by a signal cable (not shown) formed on the flexible substrate 28. The electronic circuit 26 is connected to one end of the wirings 3A, 3B and 3C formed in the endoscope cable 5 as described above. A cover 30 is formed on the endoscope cable 5. The other ends of the wirings 3A, 3B and 3C are connected to a display device (not shown). The signal representing the observation object imaged by the image sensor 24 is processed by the electronic circuit 26 and then flows through the wirings 3A, 3B and 3C, and is given to the display device. An image representing the observation target is displayed on the display screen of the display device.

  FIG. 8 is an example of an endoscope 200 using the endoscope cable 5 manufactured as described above.

  The endoscope 100 includes a hand operation unit 212 and an insertion unit 214 connected to the hand operation unit 212. The operator 212 has a surgeon who performs an endoscopic examination such as a doctor. The insertion unit 214 is inserted into the body of the subject.

  One end of a universal cable 216 is connected to the hand operation unit 212. An LG connector 218 is connected to the other end of the universal cable 216. The LG connector 218 is detachably connected to a light source device (not shown), so that illumination light is sent to the illumination optical system 21 disposed at the distal end portion of the insertion portion 214. The LG connector 218 is connected to an electrical connector 224 via a cable 222. An electrical connector 224 is detachably connected to a processor (not shown). Then, image data representing an observation image obtained by the endoscope 200 is input to the processor. Image data representing the input observation image is supplied from the processor to a display device (not shown), whereby the observation image is displayed on the display screen of the display device.

  The hand operating unit 212 is provided with an air / water feed button 226, a suction button 228, a shutter button 230, and a function switching button 232. The air / water feed button 226 is an operation button for injecting air or water toward the observation optical system 21 from the air / water feed nozzle 254 provided at the distal end portion 244 of the insertion portion 214. The suction button 228 is an operation button for sucking a lesioned portion or the like from a forceps opening 256 provided at the distal end portion 244. The shutter button 230 is an operation button for operating recording of an observation image. The function switching button 232 is an operation button for switching the function of the shutter button 230 and the like.

  The hand operation unit 212 is provided with a pair of angle knobs 234 and a lock lever 36. By operating the angle knob 234, a later-described bending portion 242 is operated to bend. By operating the lock lever 236, the fixation and release of the angle knob 234 are operated.

  Further, a forceps insertion part 238 is provided in the hand operation part 212. The forceps insertion portion 238 is connected to the forceps opening 256 of the distal end portion 244. By inserting an endoscope treatment tool (not shown) such as forceps from the forceps insertion portion 238, the endoscope treatment tool can be taken out from the forceps port 256.

  The insertion portion 214 includes a flexible portion 240, a bending portion 242 and a tip portion 244. The flexible portion 244 is flexible and includes the endoscope cable 5 manufactured as described above.

  The bending portion 242 is bent by rotating the angle knob 34 of the hand operation portion 212. The bending portion 242 rotatably connects a plurality of cylindrical node rings (not shown) by a guide pin (not shown), and passes through a plurality of operation wires (not shown) to the guide pin. Let me guide you. The operation wire is passed through the flexible portion 240 of the insertion portion 214 while being passed through the contact coil, and is connected to the angle knob 234 of the hand operation portion 212 via a pulley (not shown) or the like. By operating the angle knob 234, the operation wire is pushed and pulled, the node ring (not shown) rotates and the bending portion 242 is bent.

  The above-described observation optical system (observation lens) 21, illumination optical system (illumination lens) 252, air / water supply nozzle 254, forceps port 256, etc. are provided on the distal end surface (side surface in the case of a side endoscope) of the distal end portion 244. Is provided.

  The illumination optical system 252 is provided on both sides of the observation optical system 21. An exit end of a light guide (not shown) is provided in the back of the illumination optical system 252. The light guide passes through the insertion portion 214, the hand operation portion 212, and the universal cable 216, and the incident end is positioned in the LG connector 218. By connecting the LG connector 218 to a light source device (not shown), the illumination light emitted from the light source device is transmitted to the illumination optical system 252 via the light guide, and irradiated to the front observation range from the illumination optical system 252. Is done.

  The air / water supply nozzle 254 is opened toward the observation optical system 21 and is connected to an air / water supply tube (not shown). The air / water supply tube is passed through the insertion unit 214 and branched in the middle, and then connected to an air / water supply valve (not shown) in the hand operation unit 212. The air / water supply valve is operated by an air / water supply button 226, and air or water is injected from the air / water supply nozzle 254 toward the observation optical system 21.

  A tube-shaped forceps channel (not shown) is connected to the forceps opening 256, and the forceps channel is passed through the insertion portion 214. After branching the forceps channel, one is passed through the forceps insertion section 238 of the hand operation section 212 and the other is connected to a suction valve (not shown) in the hand operation section 212. The suction valve is operated by a suction button 228. A lesioned part or the like can be sucked from the forceps opening 256 by the suction valve.

  In the above-described embodiment, the inner peripheral insulating layer 2 is formed to manufacture the endoscope cable 5. However, when the core material 1 is an insulator, the inner peripheral insulating layer is not necessarily required. Further, the outer peripheral insulating layer 4 need not be formed.

1 Core material (flexible linear member)
2 Inner peripheral insulating layer 3 Wiring layer 3A, 3B, 3C Wiring 4 Outer peripheral insulating layer 5 Endoscope cable (linear member with wiring)
40 Entrance guide device
50 Inner peripheral insulation layer forming equipment
60 Wiring layer forming equipment
70 Wiring layer patterning equipment
80 Peripheral insulation layer forming equipment
90 Insulating layer processing equipment
100 Exit guide device

Claims (7)

A wiring layer forming device for forming a wiring layer as a conductor on the peripheral surface of an insulating and flexible linear member, and a linear member having a wiring layer formed on the peripheral surface by the wiring layer forming device A wiring forming apparatus for forming one or a plurality of wires on the peripheral surface of the linear member by rotating the wire in the longitudinal direction and cutting a part of the wiring layer formed on the peripheral surface;
The manufacturing apparatus of the linear member with wiring provided with. The wiring forming apparatus is
A first laser device that irradiates the wiring layer formed on the peripheral surface of the linear member by the wiring layer forming device with a laser beam having a first wavelength that scrapes the wiring layer; and A linear member feeding device for forming one or a plurality of wirings by rotating in a longitudinal direction of the linear member while rotating the linear member irradiated with laser light on the wiring layer on the surface;
The manufacturing apparatus of the linear member with a wiring of Claim 1 provided with. The linear member is an insulator or a conductor and is flexible,
A first insulating layer forming device for forming a first insulating layer on the peripheral surface of the linear member;
The wiring layer forming apparatus forms a wiring layer as a conductor on the first insulating layer formed by the first wiring layer forming apparatus.
The manufacturing apparatus of the linear member with wiring of Claim 1 or 2. Of the second insulating layer, a second insulating layer forming apparatus that forms a second insulating layer on the peripheral surface of the linear member on which one or a plurality of wirings are formed by the wiring layer forming apparatus, A second laser device that irradiates a remaining portion except a portion where one or a plurality of wirings are formed with a laser beam having a second wavelength for removing the second insulating layer;
The manufacturing apparatus of the linear member with a wiring of Claim 3 further provided.   The said linear member is a manufacturing apparatus of the linear member with a wiring as described in any one of Claim 1 to 4 which has a heat conductivity of 300 W / mk or more.   An endoscope using a linear member with wiring manufactured by the manufacturing apparatus according to any one of claims 1 to 5. The wiring layer forming apparatus is an insulator and forms a wiring layer as a conductor on a peripheral surface of a flexible linear member,
The wiring forming device feeds the linear member having the wiring layer formed on the peripheral surface by the wiring layer forming device in the longitudinal direction while rotating, and cuts a part of the wiring layer formed on the peripheral surface. To form one or more wires on the peripheral surface of the linear member,
A method for manufacturing a linear member with wiring.

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