COOPDECH Endobronchial Blocker Tube ・Product Composition
TypeProduct NumberBronchial Blocker Tube

−BBT-B3060-EU

Outer diameter 3.0mm/
Length 600mm

BBT-B3060S-EU

Outer diameter 3.0mm/
Length 600mm

Type A

BBT-A3060-EU

Type A

BBT-A3060S-EU

Type B
Type B

Auto-inflator

Joint Connector

Cuff

○

○

Rectangular roundshaped

−○

○

○

○

Small spindleshaped

Number of Items Included (set)111
1

1set/ box Sterilized

Pressure (kPa)・Please note that specifications and outward appearance may change without notice for improvement purposes.

4038363432302826242220181614121086420

Relationship between the volume of air injected and either the inner-cuff
pressure or pressure that is applied to the bronchial wall

*A test was conducted using a simulated bronchial tube with an inner diameterof 12mm, in an environment with airway pressure of 30cm H2O.
Inner-cuff pressureusing a rectangularround-shaped cuff

23Pressure on the bronchial wallat the start of blockage usinga small spindle-shaped cuff

45678910
Volume of Air Injected (mL)

Test results at the point of blockage
Cuff Type

Rectangular Round-shaped
Small Spindle-shaped

Pressure on the bronchialwall using a smallspindle-shaped cuff

Simulated
Bronchial Tube

Pressure on
the bronchial wall using
a rectangular-roundshaped cuff

Pressure on
the bronchial wall at
the start of blockage
using a rectangularround-shaped cuff

1

Pressure applied to the simulated
bronchial tube by the inflated cuff

Inner-cuff pressure at
the start of blockage usinga small spindle-shaped cuff

Inner-cuff pressure at
the start of blockage
using a rectangularround-shaped cuff

0

Pressure on the Bronchial Wall

Inner-cuff pressureusing a small
spindle-shaped cuff

111213

Inner-cuff Pressure

Product Number Volume of Air Injected(mL)(kPa)(mmHg)(kgf/cm2)

BBT-A3060S-EU

13.3

99.7

0.135

BBT-A3060-EU

4.6
7.5

4.1

PRECAUTION FOR USE

1. During the intubation of the endobronchial blocker, sufficiently exercise
caution against the risk of tracheal or bronchial injury while monitoring
using the fiberoptic bronchoscope.
2. The endobronchial blocker tube should not be advanced if resistance isencountered.
3. The markings observed in the endobronchial blocker are a roughstandard to monitor the depth of intubation. The physician has to clinicallydetermine the actual depth of intubation.
4. The intubation site of the endobronchial blocker tube should be regularly
monitored by fiberoptic bronchoscope.
5. When the posture of the patient is changed (postural change is observed),
never fail to check the location of intubated endobronchial blocker tube.
6. Do not use a laser device or electrical surgical device near
the endobronchial blocker tube.
7. If the physician notices difficulty in ventilation during bronchial blockage,deflate the cuff promptly, check the condition of the patient and takeappropriate actions.
8. Keep watching and make sure that the patient is under normal status.
Once it is judged that the abnormality is occurred due to the product, takeappropriate actions immediately to make sure the patient safety.

Pioneering the future of medical society

300.041

14

Inner-cuff Pressure

Pressure inside the inflated cuff

1516

COOPDECH Endobronchial Blocker Tube

・ COOPDECH Endobronchial Blocker Tube allows one-lung ventilation using
a conventional endotracheal tube and a fiber optics bronchoscope.
・ Upon completion of one-lung ventilation, there is no need to replace trachea tubes,
deflate the balloon and remove COOPDECH Endobronchial Blocker Tube.
・ COOPDECH Endobronchial Blocker Tube can be used in conjunction with tubes
intubated orotracheally, nasotracheally or by tracheotomy.
・ The unique automatic inflation system enables the operator to inflate the cuff with
one hand and operate bronchi fiberscope simultaneously.
・ Joint Connector permits simultaneous sealed introduction of a bronchoscope andblocker while maintaining ventilation.
・ Since the product is used in combination with a single-lumen tube and is used forblockage of the left or right lung procedure, there is no need to stock different sizes.
・ This device may be connected to various types of tracheal tubes that include spiraltypes, as well as tracheotomy tubes and laryngeal masks.

17Pressure on the Bronchial Wall(kPa)

(mmHg)(kgf/cm2)2.2

170.0222.4

180.024

9. Do not use oil-based lubricants such as Paraffin oil, Olive oil and Glycerinbecause they may cause deterioration of the cuff.
10. Do not use lidocaine aerosols for topical application because they may
erase the markings.
11. Do not apply the lubricant to the edge of the endobronchial blocker tube
because it may cause occlusion of the cavity of the endobronchial blocker
tube.
12. Check if the endotracheal tube connector and the ventilation port of
the joint connector are firmly connected with the endotracheal tube andthe anesthetic route, respectively.
13. Always monitor the status of patient by measuring the oxygen saturation
using pulse oximeter, the changing of intrinsic airway pressure andexpiratory carbon dioxide.
14. The right upper lobe may be occluded if the right main bronchus isblocked.
15. Do not use the device in an ozone-rich atmosphere.

[Agency]International Department: 2-6-2, Ayumino, Izumi-city,Osaka, 594-1157, Japan
COOPDECH’s product information is available at the corporate website.

http://www.daiken-iki.co.jp/

2020.12

Contents of this catalog are as of December 2020.

All products are designed and manufactured by
DAIKEN MEDICAL CO., LTD.

Made in Japan

Auto Inflate Button

It is used when introducing air that had
accumulated inside the inflate balloon
into the cuff. It features a one-touchstructure: The valves open up bypressing the blue button and close byletting go off the hand from the button.

Auto Inflator Balloon

By injecting air into the inflator balloon inadvance, users can inflate the cuffs with
one hand while operating a bronchoscopes.

※These valves are equipped with Type B
products(with automatic inflator)※These valves are equipped Type B
products(with automatic inflator)

Bronchoscopy PortThis is the port through whicha fiberscope is inserted.
The shape optimizes the angle
between the fiberscope andthe bronchial blocker tube foroutstanding maneuverability.
The port is also equipped witha packing material with a lid foruse with fiber bronchoscopy.
This ensures airtight operations
regardless of whether a fiberscope
has been inserted or not.

Pilot Balloon

By checking the degree of inflation of
the pilot balloon, users can monitor
the degree of inflation of the cuff attheir fingertips.

Blocker Port

COOPDECH Endobronchial Blocker Tube brings simplicity toendobronchial blockade of the right or left lung for procedures
requiring low invasive one-lung ventilation.
Its required usage of single-lumen endotracheal tube eliminates
potential loss of the airway, commonly posed during
the extubation and re-intubation of a double-lumen tube.
Low-pressure, high-volume balloon creates excellent cuff surface
contact with the inner bronchial wall, minimizing potential trauma
to the bronchus.
COOPDECH Endobronchial Blocker Tube
COOPDECH Endobronchial Blocker Tube is designed to achieve single-lungventilation, and is used in combination with various other tubes inserted tosecure the airways. The clinician can easily move the blocker from one lungto another. Manually torque the device on the shaft for precise placement into
the desired airway. The angled tip let you easily choose sides for single-lungventilation and provides a wide range of adjustment to precisely direct
the blocker. Administration of oxygen to the collapsed lung, deaeration, andaspiration of secreted materials can be done via the suction port.

Since the bronchial blocker tube isinserted perpendicularly to the joint
connector, angled tip and the cuff canbe rotated to change its direction withease. A packing material is also
embedded perpendicularly, blockertubes can be moved up and down while
maintaining airtight conditions.

<Type A>

Blocker Tube Clamp
This anchors the bronchialblocker tube to the joint connector
and minimizes the displacementof the tube during operation.

Joint Connector
COOPDECH Endbronchial
Blocker Tube does not require
re-intubation at the conclusionof surgery as with a doublelumen endotracheal tube.
Joint connector can be usedby connecting
a bronchial blocker tube tovarious endotracheal tubes
and anesthetic circuits.
COOPDECH Endbronchial
Blocker Tube is placed
coaxially through a conventional endotracheal tube usinga bronchoscope.

Cuff
Ventilation Port<Type B>

Connected to either the anesthesia or
the respiratory circuit.
Size(Outside Diameter
15mm/ISO5356-1 standard)

Auto Inflator
Suction Port

Administration of oxygen tocollapsed lungs and deaeration.

Auto Inflator (Type B) can be operated with one hand if the balloon
is inflated with air beforehand. Since the cuff can be inflated witha click of a button, operators can maneuver it by themselves
without any help, while working on the bronchial fibers.
Since the air is not injected directly via a syringe, damage tothe bronchial tissues caused by high pressure and excessive
injections can be minimized.

Low-pressure barrel shaped balloon creates large cuff
surface contact with the inner bronchial wall, minimizing
potential trauma to the bronchus.
A soft light-blue colored cuff features a small outer diameter
while deflated, preserving maximum airway volume forenhanced patient ventilation during thoracic procedures.
Two types are available: rectangular round-shaped cuffs
aimed at minimizing invasion, and small spindle-shaped cuffs
that reduced airway resistance during cuff deaeration andrealized even more enhanced visibility.

(Rectangular Round-shaped Cuffs)

Inflate Balloon

Endotracheal
Tube Connector

Connected to various types oftracheal tubes that include spiraltypes, as well as tracheotomy tubes
and laryngeal masks.
Size(Outside Diameter
15mm/ISO5356-1 standard)

Cuff

Low-pressure barrel shaped balloon
creates large cuff surface contact with
the inner bronchial wall, minimizing
potential trauma to the bronchus.

Pilot Balloon
Air Injection

Inflate Button(Small Spindle-shaped Cuffs)
Cuff

Air Injection

Inflate Button

Contraction

Inflate Button (opens)

Inflation