JP2016105265A - Work tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a work tool not needing an unnecessary member, having small processing for mounting, having little time of mounting work, and facilitating work in work in which a work tool is used.SOLUTION: A work tool is configured such that an RFID data carrier 10, in which an IC chip mounting body integrated by connecting an IC chip to a coil antenna is covered with a synthetic resin-based outer packaging material, is fitted and mounted to a mounting hole 53a perforated in the work tool. In the synthetic resin-based outer packaging material, a discoid lid body 40 is connected to a cylindrical body 30, one end part 31 of the body 30 has a diameter slightly larger than that of an intermediate part 32, and when inserted into the mounting hole 53a, the one end part is slightly elastically contracted. When the one end part 31 of the body 30 is inserted into the mounting hole 53a, the one end part 31 is looked at the peripheral edge part of the mounting hole 53a, and the RFID data carrier 10 is prevented from being deviated from the mounting hole 53a.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a surgical tool such as a scalpel, forceps, scissors, and scissors equipped with a data carrier capable of recording data, and a work tool such as a tool such as a pliers and a spanner.

If you keep data such as manufacturer name, model number, date of manufacture, serial number, etc. on surgical tools such as scalpels, forceps, scissors, and scissors, and tools such as pliers and spanners, they will be shipped, sold, and stored It is convenient for confirming the number of work tools, sorting and sorting, etc.
In addition, for surgical tools such as scalpels, forceps, scissors, and scissors, make sure that the specified type and number of tools are prepared correctly before surgery, and that all tools have been collected correctly after surgery. In order to confirm, in addition to the above-mentioned data, if each device holds recognition data such as an individual ID (individual number), it is convenient for confirmation.

  Conventionally, as a method of holding data in a work tool, data consisting of letters, numbers, symbols, etc. is printed or stamped on a label or nameplate, and this is pasted directly on the work tool or pasted on its packing material. (See Patent Document 1).

However, if a label or nameplate printed or engraved with data consisting of letters, numbers, symbols, etc. is affixed to the work tool, the label or nameplate may be damaged or dropped during transportation or work, resulting in data loss. There was a problem that it could not be read.
In addition, it takes time and effort to print or engrave data consisting of letters, numbers, symbols, etc. on labels and nameplates, and there is also a problem that reading errors occur because people read the data visually.

In particular, surgical tools such as scalpels, forceps, scissors, and scissors are strictly controlled before and after surgery to determine whether they are sterilized, available in number, are of the same type, are not prohibited to use, etc. Is required to do.
Therefore, in order to prevent erroneous reading of data visually, recently, a method in which a two-dimensional bar code is imprinted on a surgical instrument and data is automatically read by a reading device has been adopted.

However, in the method of imprinting a two-dimensional bar code, if blood or the like adheres to the surface, it cannot be read, or the surface hardness of stainless steel tools is low, so the imprint is worn away and disappears in a relatively short period of time. In addition, since it is not possible to read a plurality of pieces at the same time, it is necessary to read the surgical tools one by one.
Further, since it is necessary to grip the surgical tool during reading work and to properly align the two-dimensional barcode with the reading area of the reader, the operator is exposed to the risk of touching blood and infecting hepatitis.
Furthermore, when blood adheres, the two-dimensional bar code cannot be read, so it is necessary to wipe off the blood attached to the surgical tool, which is troublesome. It has been pointed out that there is a risk of accidents such as piercing a finger even if the surgical tool with a sharp tip is careful when reading.

In addition, a method of attaching the RFID data carrier to a work tool for management has been studied, but if there is a metal in the vicinity, it is difficult for the electromagnetic field to read / write to the RFID data carrier to reach, and the RFID data carrier does not function. Since a normal RFID data carrier is covered with a synthetic resin exterior material and easily damaged when subjected to an impact from the outside, it is difficult to put a working tool for mounting the RFID data carrier into practical use.
Furthermore, the surgical tool is required to be sterilized. During the sterilization process, the surgical tool is exposed to a high temperature, a chemical solution, and a chemical gas, but the RFID data carrier covered with the synthetic resin outer packaging material is heat resistant. There was a problem in the properties and chemical resistance, and it could not be used for such applications.

  Accordingly, as shown in FIGS. 19 to 21, an RFID data carrier 100 in which an IC chip mounting body 110 (inlet) in which an IC chip 112 is joined and integrated with a coil antenna 111 is covered with ceramic exterior materials 120 and 130 is provided. A working tool 200 that has been housed in a holding member 220 and that can be freely fixed to the working tool 210 has been developed (see Patent Document 2).

According to the work tool 200 of Patent Document 2, the data carrier 100 is not damaged or dropped during transportation, work, or the like, and the data carrier 100 is not damaged even when exposed to high temperatures or chemicals during sterilization work. It is easy to write data on the carrier 100, the data can be read reliably and quickly, and the operator is not exposed to danger such as infection.

  In addition, the data carrier can be easily mounted later without any special processing on the work tool.

JP 2004-045553 A JP 2007-183840 A

  However, in the work tool described in Patent Document 2, since the RFID data carrier 100 is mounted by laser welding the holding member 220 to the work tool 210, an extra member called the holding member 220 is required, and the welding work takes time. It was troublesome.

  Further, since the holding member 220 and the work tool 210 need to be in close contact with each other without a gap, it is necessary to cut a part of the work tool and process it into a mountable plane.

  In addition, since the holding member 220 is fixed to the work tool 210, there is a problem that the work is difficult to perform because the holding member 220 becomes an obstacle when working using the work tool 210.

The present invention has been made in view of such a conventional problem, and does not require an extra member as a holding member, is easy and does not take time for mounting work, and uses a work tool. It is an object of the present invention to provide a work tool that does not cause a problem that the holding member is obstructive when working and the work is difficult to perform.
In addition, it is an object of the present invention to provide an attachment method that does not require additional processing on the work tool 210 in order to attach the RFID data carrier 100.

  In order to achieve the above object, a first working tool of the present invention comprises an RFID data carrier in which an IC chip mounting body obtained by joining and integrating an IC chip to a coil antenna is covered with a synthetic resin exterior material. It is characterized by being fitted and mounted in a mounting hole drilled in.

  Here, the synthetic resin exterior material is formed by joining a disc-shaped lid to a cylindrical main body.

  One end portion of the main body is slightly enlarged in diameter from the intermediate portion, and is slightly elastically contracted.

  The joining of the main body and the lid body is characterized in that ultrasonic welding is performed between the other end portion of the main body and the inner side portion of the lid body.

  Further, the synthetic resin exterior material is composed only of a cylindrical main body, the IC chip mounting body is inserted into the main body, and the entire main body is sealed with a heat-resistant adhesive, thereby serving as an RFID data carrier. Also good.

  According to a second working tool of the present invention, an RFID data carrier in which an IC chip mounting body (inlet) obtained by joining and integrating an IC chip to a coil antenna is covered with a synthetic resin exterior material, and a synthetic resin binding band head is provided. The synthetic resin binding band is wound around a work tool and is attached with an RFID data carrier.

  Further, the IC chip mounting body may be inserted and integrated into the head portion of the synthetic resin binding band, and the synthetic resin binding band may be wound around a work tool and the RFID data carrier may be mounted. .

Here, it is preferable that the head portion of the synthetic resin binding band is formed with an overhang portion so as not to rotate with respect to the attached work tool.

As the material of the synthetic resin binding band, it is preferable to use polyphenylsulfone (PPSU) or polysulfone (PSU), which is a medical resin material having high autoclave resistance.

  According to a third working tool of the present invention, a fitting protrusion is formed on one side of an RFID data carrier in which an IC chip mounting body (inlet) obtained by bonding an IC chip to a coil antenna and being integrated is covered with a synthetic resin exterior material. The fitting protrusion is fitted and fitted into a fitting hole formed in the work tool.

Here, it is preferable that the portion where the fitting hole and the fitting protrusion come into contact with each other is laser-welded over the entire circumference.
Further, the portion where the fitting hole and the fitting protrusion abut may be fixed by silver soldering, soldering, or other various welding methods over the entire circumference.

  According to the first working tool of the present invention, the RFID data carrier can be immediately mounted by fitting the RFID data carrier covered with the synthetic resin exterior material into the mounting hole drilled in the working tool. No extra members are required to mount the RFID data carrier on the tool, and the mounting operation does not take time.

  In addition, since the holding member is not fixed to the outside of the work tool, there is no problem that the work becomes difficult when the work tool is used and the holding member gets in the way.

  According to the second working tool of the present invention, the RFID data carrier can be immediately mounted by winding the synthetic resin binding band around the working tool, and an extra member for mounting the RFID data carrier on the working tool. Is not required, and the installation work does not take time.

In addition, there is no need to drill a mounting hole in the work tool, and there is no need to process the work tool.
Very convenient.

According to the third working tool of the present invention, if the fitting protrusion is fitted into the fitting hole and laser welding is performed, the RFID data carrier can be immediately mounted, which is unnecessary for mounting the RFID data carrier. No need for a new member and the installation work does not take time.
Here, the part where the fitting hole and the fitting protrusion come into contact may be fixed all around by silver brazing, soldering, or other various welding methods.

  Further, when the RFID data carrier is damaged, it can be easily replaced, which is very convenient.

(A) of the RFID data carrier with which the working tool of this invention is mounted | worn is a side view, (B) is sectional drawing, (C) is a perspective view. (A) of the main body of a synthetic resin exterior material is a side view, (B) is a sectional view, and (C) is a perspective view. (A) of the cover body of a synthetic resin exterior material is a side view, (B) is a sectional view, and (C) is a perspective view. It is a front view which shows the state which drilled the fitting hole in the working tool. It is sectional drawing which shows the method of mounting | wearing a work tool with an RFID data carrier. It is sectional drawing which shows the method of mounting | wearing a work tool with an RFID data carrier. It is a front view of the work tool equipped with the RFID data carrier of the present invention. It is a disassembled perspective view which shows the structure of the RFID data carrier with which the working tool of this invention is mounted | worn. It is sectional drawing which shows the state which mounted | wore the work tool with the RFID data carrier. (A) of the synthetic resin exterior material which formed the processus | protrusion in the opening part is a perspective view, (B) is sectional drawing. It is a principal part perspective view of the working tool of the state which formed the fitting hole and formed the notch groove. It is a principal part perspective view of the working tool of the state which drills a fitting hole but does not form a notch groove. FIG. 4A is a plan view and FIG. 5B is a front view of a binding band that is attached to the working tool of the present invention and has an RFID data carrier connected to a head portion. It is a perspective view of the work tool for demonstrating the position which mounts a binding band. FIG. 4A is a plan view and FIG. 5B is a front view of a binding band that is mounted on the work tool of the present invention and includes an IC chip mounting body built in the head portion. It is a principal part perspective view of the working tool which shows the state which mounted | worn the binding band. It is a perspective view of the head part of a binding band. It is a principal part expansion perspective view which shows the state which mounted | wore the work tool with the head part of the binding band. (A) of the conventional RFID data carrier is a top view, (B) is sectional drawing. It is a top view of the inlet of the conventional RFID data carrier. It is a front view of the work tool equipped with the conventional RFID data carrier. It is a schematic block diagram of the data recording device of a working tool. It is a perspective view of the RFID data carrier with which the working tool of the present invention is attached. It is a perspective view which shows the state which bored the fitting hole in the working tool. It is a perspective view which shows the state which mounted | wore the work tool with the RFID data carrier.

  A preferred embodiment of a first work tool equipped with an RFID data carrier of the present invention will be described with reference to the drawings.

  In the present invention, an RFID data carrier 10 in which an ultra-small IC chip and an antenna for wireless communication are integrated and covered with a synthetic resin exterior material is used as an RFID (Radio Frequency Identification) data carrier.

  As shown in FIG. 1, the RFID data carrier 10 has an inlet 20 inserted into a synthetic resin exterior material. The synthetic resin exterior material has a disc-shaped lid 40 on a cylindrical main body 30. It is joined.

The inlet 20 has a cylindrical coil shape, is inserted into the main body 30, and is filled with a synthetic resin such as silicon and fixed.

As shown in FIG. 2, the one end portion 31 of the main body 30 is slightly larger in diameter than the intermediate portion 32, and is slightly elastically contracted. In addition, the other end portion 33 protrudes slightly outward.

As shown in FIG. 3, the lid 40 has an inner diameter that is substantially the same as the outer diameter of the other end portion 33 of the main body 30.

Therefore, as shown in FIG. 1, the other end 33 of the main body 30 is fitted to the inner side of the lid body 40 and ultrasonic welding is performed, so that the main body 30 and the lid body 40 are completely joined, and the RFID data The carrier 10 can be configured.

The working tool shown in FIG. 4 is a forceps 50 that is a surgical tool, and the forceps 50 includes a clamping part 51, a hook-like part 52, and a grip part 53.
Further, a mounting hole 53a is formed in the grip portion 53, and a narrow notch groove 53b is formed from the mounting hole 53a to the outer periphery.

  The cutout groove 53b serves to prevent a short ring from being formed around the RFID data carrier 10. If there is a metal around the RFID data carrier 10, the metal forms a short ring and absorbs the energy of the electromagnetic field from the reader, so that the reading performance deteriorates. In addition, the resonance frequency of the inlet is shifted due to the short ring, and the energy transfer efficiency is deteriorated.

  As shown in FIG. 5A, in the case of the mounting hole 53a having no step, if the one end 31 of the main body 30 is press-fitted into the mounting hole 53a from the surface side of the forceps 50, the one end 31 is reduced in diameter. Then, it passes through the mounting hole 53a, and the one end 31 projects from the back side.

  On the other hand, since the peripheral part of the lid 40 abuts on the surface side of the forceps 50, the RFID data carrier 10 is mounted on the grip part 53 of the forceps 50.

  As shown in FIG. 6A, in the case of the mounting hole 53a having a step, if the one end 31 of the main body 30 is press-fitted into the mounting hole 53a from the surface side of the forceps 50, the one end 31 is reduced in diameter. Then, it passes through the mounting hole 53a, and the one end portion 31 comes into contact with the step portion on the back surface side.

  On the other hand, since the peripheral portion of the lid 40 abuts on the stepped portion on the front surface side of the forceps 50, the RFID data carrier 10 is mounted on the grip portion 53 of the forceps 50 and protrudes from the front and back surfaces of the grip portion 53. do not do.

  As described above, the RFID data carrier 10 can be easily attached to the forceps 50 as shown in FIG. 7 by press-fitting the RFID data carrier 10 into the forceps 50 as a working tool.

In order to write data to or read data from the RFID data carrier 10, an RFID device 300 as shown in FIG. 22 is used.
The RFID device 300 includes an antenna 301, a controller 302, and a computer 303, and performs communication of data and the like with the RFID data carrier 10 by an electromagnetic induction method.

  The controller 302 is connected to the antenna 301 and the computer 303 via a cable, and outputs a command to be transmitted to the RFID data carrier 10 such as a data write command and a data read command to the antenna 301 in accordance with an instruction from the computer 303. To do. In addition, data from the RFID data carrier 10 received by the antenna 301 is input.

Wireless communication is performed between the antenna 301 of the RFID device 300 and the coil antenna 11 of the RFID data carrier 10.
That is, the RFID device 300 transmits power to be supplied to the RFID data carrier 10, write data, and other commands, and the RFID data carrier 10 transmits read data and other response signals.

In a working tool such as a surgical tool such as a scalpel, forceps, scissors, and scissors 50, and a tool such as a pliers and a spanner, the reading / writing of data is limited to one side, so that the working tool faces the back side. In some cases, the data cannot be read and is not practical.
Therefore, it is preferable that the RFID data carrier 10 is attached to a working tool such as a surgical tool or a tool so that data can be read and written from both sides.

  The RFID data carrier 10 has an inlet 20 inserted into a synthetic resin exterior material, and the synthetic resin exterior material has a disc-shaped lid 40 joined to a cylindrical main body 30. However, as shown in FIG. 8, the synthetic resin exterior material is configured only from the cylindrical main body 70, the IC chip mounting body 20 is inserted into the main body 70, and the entire main body 70 is covered with the heat resistant adhesive 80. The RFID data carrier 60 may be configured by sealing.

  According to the RFID data carrier 60, unlike the RFID data carrier 10 shown in FIG. 1, the operation of ultrasonic welding the main body 30 and the lid body 40 is not required, so that the RFID data carrier 60 can be easily configured. It becomes.

  As shown in FIG. 9, in the case of the mounting hole 53a having a step, if one end 71 of the main body 70 is press-fitted into the mounting hole 53a from the surface side of the forceps 50, the one end 71 is reduced in diameter and mounted. Passing through the hole 53a, the one end 71 comes into contact with the step on the back side.

  On the other hand, since the other end portion of the main body 70 abuts on a stepped portion on the front surface side of the forceps 50, the RFID data carrier 60 is attached to the grip portion 53 of the forceps 50 and protrudes from the front and back surfaces of the grip portion 53. do not do.

  As described above, the RFID data carrier 60 can be easily attached to the forceps 50 as shown in FIG. 9 by press-fitting the RFID data carrier 60 into the forceps 50 as a working tool.

However, in the case of the RFID data carrier 60, since there is no lid and the interior inlet 20 is fixed only by the adhesive 80, the inlet 20 may escape from the opening of the main body 70.
Therefore, as shown in FIG. 10, it is preferable to form a plurality of protrusions 70 a in the circumferential direction on the inner wall surface of the opening of the main body 70. In the present embodiment, the protrusions 70a are semicircular and three are formed in the circumferential direction, but the shape and the number are not limited to this.

  In addition, as shown in FIG. 11, in the holding part 53 of the forceps 50 to which the RFID data carriers 10 and 60 are attached, in order to prevent a short ring from being formed around the attachment hole 53a, A narrow notch groove 53b is formed from the mounting hole 53a to the outer periphery. By devising the shape of the antenna on the reader side, communication can be performed without forming this notch groove 53b as shown in FIG. Possible RFID data carriers 10, 60 can also be constructed.

  Next, a preferred embodiment of the second work tool equipped with the RFID data carrier of the present invention will be described with reference to the drawings.

  In the present invention, as shown in FIG. 13, an RFID data carrier 160 in which an ultra-small IC chip and an antenna for wireless communication are integrated and covered with a synthetic resin exterior material is attached to a head portion of a synthetic resin binding band 170. A data carrier holding member 150 fixed to and integrated with 171 is used.

  As shown in FIG. 14, the data carrier holding member 150 positions the head portion 171 of the synthetic resin binding band 170 at the outer peripheral corner portion 53c of the grasping portion 53 of the forceps 50, which is a work tool, and holds the band portion 172 in the grasping portion. The RFID data carrier 160 can be mounted by winding it around 53.

  Further, as shown in FIG. 15, a data carrier holding member 180 in which an inlet 20 in which an ultra-small IC chip and an antenna for wireless communication are integrated is incorporated in a head portion 191 of a synthetic resin binding band 190 and integrated. May be used.

  As shown in FIG. 16, the data carrier holding member 180 positions the head portion 191 of the synthetic resin binding band 190 at the outer peripheral corner portion 53 c of the grip portion 53 of the forceps 50 as a work tool, and holds the band portion 192 in the grip portion. By winding it around 53, the head portion 191 which is an RFID data carrier can be mounted.

  Here, as shown in FIG. 18, the head unit 191 determines the direction so that the direction of the RFID data carrier faces the reading surface of the antenna. Further, as shown in FIG. 17, overhang portions 191b and 191b are formed on the head portion 191 so as not to rotate with respect to the outer peripheral corner portion 53c of the grasping portion 53 of the forceps 50, and the portion is fitted between them. As part 191a.

  With such a configuration, when the head portion 191 of the synthetic resin binding band 190 is attached to the outer peripheral corner portion 53c of the grasping portion 53 of the forceps 50, the fitting portion 191a of the head portion 191 is fitted into the outer peripheral corner portion 53c. In addition, the RFID data carrier is securely fixed without swinging, and data can be read and written quickly and reliably.

  In the above, as the material of the synthetic resin binding bands 170 and 190, it is preferable to adopt a high-autoclave resistance, that is, a synthetic resin material for medical use that can sufficiently withstand the high-pressure steam sterilization treatment. Polyphenylsulfone (PPSU) and polysulfone (PSU) are preferably employed.

  According to the second working tool of the present invention, the RFID data carrier can be immediately mounted by winding the synthetic resin binding bands 170, 190 around the working tool, and the RFID data carrier can be mounted on the working tool. There is no need for extra members and the installation work does not take time.

In addition, there is no need to drill a mounting hole in the work tool, and there is no need to process the work tool.
Very convenient.

  Furthermore, according to the data carrier holding members 150, 180, and 190 of the present invention, even a general worker who has not been particularly trained can easily attach it to the work tool.

  Next, a preferred embodiment of a third work tool equipped with the RFID data carrier of the present invention will be described with reference to the drawings.

In the present invention, as shown in FIG. 23, an ultra-small IC chip and an antenna for wireless communication are integrated, and a fitting protrusion 202 is formed on one side of an RFID data carrier 201 covered with a synthetic resin exterior material. The data carrier holding member 200 is used.
Here, the RFID data carrier 201 has a rectangular shape with a length and width of 6 to 10 mm and a thickness of 3 to 5 mm, and the fitting protrusion 202 has a circle with a diameter of 2 to 3 mm and a length of 3 to 4 mm. It has a columnar shape.

On the other hand, as shown in FIG. 24, the forceps 50, which is a work tool, is provided with a fitting hole 53e in an appropriate outer peripheral portion of the grip portion 53.
The fitting hole 53e has a circular shape with a diameter of 2 to 3 mm and a depth of 2 to 3 mm corresponding to the fitting protrusion 202.
The fitting hole 53e may be penetrated.

As shown in FIG. 25, the data carrier holding member 200 has the fitting protrusions 202 of the data carrier holding member 200 fitted in the fitting holes 53e of the grasping portion 53 of the forceps 50, and is fitted to the fitting holes 53e. By laser welding the entire portion of the portion in contact with the protrusion 202, the forceps 50 can be fixed, and the RFID data carrier 200 can be attached.
The fitting protrusion 202 may have a tapered shape such that the diameter gradually increases toward the base so as to reduce the gap between the fitting hole 53e and the fitting protrusion 202.

  Here, instead of laser welding, the portion where the fitting hole and the fitting protrusion abut may be fixed by silver brazing, soldering, or other various welding methods over the entire circumference.

  According to the third working tool of the present invention, the fitting protrusion 202 of the data carrier holding member 200 is formed in the fitting hole 53e of the forceps 50, although it is necessary to drill the fitting hole 53e in the working tool. By fitting and laser welding, the RFID data carrier 201 can be immediately mounted, no extra members are required to mount the RFID data carrier 201, and the mounting operation does not take time.

  Further, when the RFID data carrier 201 is damaged or the like, it can be easily replaced, which is very convenient.

Furthermore, since the pin-shaped fitting protrusion is inserted into the circular fitting hole, the RFID data carrier 201 can be rotated with respect to the work tool. Therefore, the RFID data carrier 201 can be fixed in a direction in which the antenna of the RFID data carrier 201 and the antenna of the RFID device face each other.
As a result, the antenna of the RFID data carrier 201 and the antenna of the RFID device can be correctly opposed to obtain the maximum communication performance.

DESCRIPTION OF SYMBOLS 10 RFID data carrier 20 Inlet 30 Main body 31 One end part 32 Middle part 33 Other end part 40 Lid body 50 Forceps 53 Grasp part 53a Mounting hole 53c Outer periphery corner part 53e Fitting hole part 150 Data carrier holding member 160 RFID data carrier 170 Synthetic resin Bundling band 171 Head portion 172 Band portion 180 Data carrier holding member 190 Synthetic resin binding band 191 Head portion 191a Fitting portion 191b Overhang portion 192 Band portion 200 Data carrier holding member 201 RFID data carrier 202 Fitting protrusion

Claims (13)

  An operation characterized by fitting and mounting an RFID data carrier in which an IC chip mounting body, in which an IC chip is bonded to a coil antenna, is covered with a synthetic resin exterior material in a mounting hole formed in a work tool. Tools. The working tool according to claim 1, wherein the synthetic resin exterior material is formed by joining a disk-shaped lid to a cylindrical main body. The working tool according to claim 2, wherein one end of the main body is slightly expanded in diameter from an intermediate portion thereof and slightly elastically contracts. The RFID data carrier is fitted into and attached to the mounting hole of the work tool by pushing one end portion of the main body into the mounting hole of the work tool while being elastically contracted, and passing through the mounting hole to restore the original shape. 4. The work tool according to claim 3, wherein one end of the main body is hooked on a peripheral end of the mounting hole and does not deviate from the mounting hole. The work tool according to claim 2 or 3, wherein the joining of the main body and the lid body is performed by ultrasonic welding of the other end portion of the main body and the inner side portion of the lid body. The synthetic resin exterior material is composed only of a cylindrical main body, the IC chip mounting body is inserted into the main body, and the entire main body is sealed with a heat-resistant adhesive to constitute an RFID data carrier. The working tool according to claim 1, wherein An RFID data carrier in which an IC chip mounting body integrated with a coil antenna is integrated with a synthetic resin sheathing material is wrapped around a work tool using a synthetic resin binding band, and the RFID data carrier is mounted. A work tool characterized by that. 8. The IC chip mounting body is inserted into and integrated with a head portion of the synthetic resin binding band, and the RFID data carrier is mounted by winding the synthetic resin binding band around a work tool. Work tools as described in 9. The working tool according to claim 8, wherein the head part of the synthetic resin binding band is formed with an overhang part so as not to rotate with respect to the attached working tool. The material for the binding band made of synthetic resin, polyphenylsulfone (PPSU) or polysulfone (PSU), which is a medical resin material having high autoclave resistance, is used. Work tools as described in A fitting protrusion is formed on one side of an RFID data carrier in which an IC chip mounting body obtained by joining and integrating an IC chip to a coil antenna is covered with a synthetic resin exterior material, and the fitting protrusion is formed in a work tool. A working tool characterized by being fitted and fitted into a fitting hole.   The working tool according to claim 11, wherein a portion where the fitting hole and the fitting protrusion are in contact with each other is laser-welded over the entire circumference. The working tool according to claim 11, wherein a portion where the fitting hole and the fitting protrusion are in contact with each other is fixed by silver brazing, soldering, or various welding methods over the entire circumference.

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