Disposable Electrosurgical Pencil

RAIKIRI®

Heat dissipation

CHIDORI
Disposable Active Electrode®

“CHO” MONODZUKURI Innovative Parts and Components Award

Marketing authorization holder

Distributor

Medical Devices Division
Life Science Sector
Nihon Parkerizing Co., Ltd.
1-15-1, Nihonbashi, Chuo-ku, Tokyo, 103-0027
Phone: +81-3-3278-4409 Fax: +81-3-3278-4328
URL: https://www.parker.co.jp/en/index

Marketing Authorization Number: 13B2X10386

NOVEMBER 2022

CHIDORI Disposable Active Electrode

CHIDORI®

Authentic Japanese ProductControls temperature and reduces tissue adhesion
Developed by combining Nihon Parkerizingʼs coating agents and our proprietarycoating technology.

Coating controls
temperature andreduces tissueadhesion

MDF5-0025C

aHe

tdisasiptio

MDF5-0026Cn

Uncoated surface (sides)
Sides are left uncoated to create an electrical discharge
area, improve heat dissipation performance andcontrols temperature.

MDF5-0027C

Coated surface
Continually reﬁned over many years, Nihon
Parkerizing's proprietary resilient coating technology
makes wiping oﬀ scorched deposits quick and easy.

Appropriate criteria were chosen from the viewpoint ofcontrolling temperature and preventing scorching.
● Controlling temperature(The study compared performance with that of other Nihon Parkerizing products.)

Uncoated product
Fully coated product
CHIDORI

Temperature(℃)
450.0

MDF5-0029C● Tissue adhesion reduction
Wiping force(N)
1.0
0.9

400.0

MDF5-0030C

0.8

350.0

0.7

300.0

Actual-size images.

0.6

250.0

0.5

200.0

0.4

150.0

0.2

50.0

Product number

0.1
12345 Time(s)0Generic name: High-frequency surgical equipment
Medical Device Certiﬁcation Number: 301AGBZX00022000

Brand name: CHIDORI Disposable Active Electrode0.3

100.00

MDF5-0028C

Uncoated product

Fully coated product

CHIDORI

Rises in electrode temperature at the scalpel tip occur possibly for the following two reasons:
1. Scorching increases resistance, causing temperature rise.
2. Coating the distal tip of the blade electrode inhibits heat dsisipation, causing temperature rise.
The proprietary coating technology used in CHIDORI® successfully controlled the temperature.

Nihon Parkerizing's coating material reduces tissue adhesion. CHIDORI®
successfully reduced deposit adhesion while maintaining coating
performance by controlling temperature.

Experimental method: The temperature of the distal tip of the blade electrode wasmeasured using a radiation thermometer while electricity was discharged into porcine
blood from the blade electrode's distal tip (power output, 75 W).

Experimental method: The distal tip of the blade electrode wasinserted 2.0 mm into a sample of porcine blood and electricity wasdischarged to generate scorching on the surface. Wiping force wasmeasured using a scratch tester.

Product name

MDF5-0025C

Coated blade electrode 7CM

MDF5-0026C

Coated blade electrode 7CM, insulation type

MDF5-0027C

Coated blade electrode 10CM

MDF5-0028C

Coated blade electrode 10CM, insulation type

MDF5-0029C

Coated blade electrode 15CM

MDF5-0030C

Coated blade electrode 15CM, insulation type

Total
length

7cm
10cm
15cm

Blade tip
insulation

Quantity
per package

JAN code̶4580618120254

Yes

4580618120261

̶Yes

10/box4580618120278
4580618120285

̶4580618120292

Yes

4580618120308

RAIKIRI Disposable Electrosurgical Pencil

RAIKIRI®

Nihon Parkerizing at a glance
Research and Development
Cost per Sales

Paint Pre-treatments for AutomotiveGlobal Share of Surface Treatment

Anniversary of our Founding

4.6 70 94%

The Central Research Laboratories are the nucleus ofNihon Parkerizingʼs research and development. In orderto expand into growing ﬁelds in the future, we
continually invest over 2 billion yen each period. This isequivalent to 2.3% of the Parker Groupʼs sales.

Chemicals

chemicals

MDF8-R026C
Holster included.

Product number

Product name

MDF8-R025C

Pencil (coated blade electrode 7CM)

MDF8-R026C

Pencil (coated blade electrode 7CM, insulated type)

Generic name: High frequency surgical equipment
Medical Device Certiﬁcation Number: 302AFBZX00119000

Total
length7cm

Blade tip
Quantity
insulation per package

̶Yes1

Our share of the market for Japanese automotive
manufacturers around the world exceeds 70%. The
Parker Group continues to evolve as the top
manufacturer of surface treatments due to ourclose business relationship with our customer andour superior technical capabilities.

Processing Services

Sales Increase
Ratio over 5 Years

Nihon Parkerizing was established in Marunouchi (Tokyo)
in 1928 and celebrated its 90th anniversary in 2018. Our
reliable and trustworthy services are highly evaluated byour customer.

Operations in Japan

3,900 50 29.5 46

MDF8-R025C

Brand name: RAIKIRI Disposable Electrosurgical Pencilth%Note: According to a company survey.

JAN code

4580618120520
4580618120537

We have formulated 3,900
types of chemicals ready for
manufacture. With such an
extensive range of chemicals in
the niche industry of surface
treatments, we are able torespond to the needs of ourclients in detail. This number isalso an indicator of oursigniﬁcant development
capabilities.

differentprocesses

We provide approximately 30
types of conversion coatings,
10 types of heat treatments, 3types of plating treatments,
and 7 types of coatings. We
add a diverse range offunctions to the work
entrusted to us by our clients,
who are highly satisﬁed with
our service.

%

Sales reached 129.2 billion yen
in March 2019 (consolidatedbase). This is a 29.5% increaseover the past 5 years. Growth iscontinuing in our three key
business, including ourchemicals, engineering, andprocessing services businesses.

locations

In addition to the head oﬃceand Central ResearchLaboratories, we have 8technical centers, 18 sales
oﬃces, and 18 factories inJapan, and have thecapability to provide swift
and reliable service to ourclients.

Group Network56

companies

Since establishing our overseas
ﬁrst joint venture company in
Taiwan in 1965, we have actively
developed our businessglobally. We now operate in 56
locations in 12 countries, inNorth America, Europe, andparticularly Asia.