The document provides information about the 3M Littmann Master Cardiology Stethoscope. It describes the stethoscope as having a patented tunable diaphragm that allows the user to listen to both low and high frequency sounds without turning over the chestpiece. The stethoscope offers high acoustic performance and is designed for cardiologists and healthcare professionals who demand very high quality. It provides instructions for use, cleaning, and maintenance of the stethoscope.
Ống nghe littmann master classic II: Ống nghe một mặt với thiết kế cho độ nhạy cảm âm học cao, màng dao động điều chỉnh âm lượng trên một mặt làm tăng chức năng chuông truyền thông của mặt đối diện. Xem thêm tại: http://www.ongnghelittmann.com/
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The document summarizes the history and components of the stethoscope. It was invented in 1816 by Rene Laennec as a wooden tube used to listen to internal body sounds. Over time, designs improved, making it more flexible and adding dual earpieces. The modern stethoscope has components like the diaphragm, bell, binaural tube, earpieces, and stem that work together to amplify internal body sounds and transmit them to the ears.
Ống nghe littmann master classic II: Ống nghe một mặt với thiết kế cho độ nhạy cảm âm học cao, màng dao động điều chỉnh âm lượng trên một mặt làm tăng chức năng chuông truyền thông của mặt đối diện. Xem thêm tại: http://www.ongnghelittmann.com/
Ultrasonic and sonic instumentation.periodonticsArya V Devi
This document provides information on sonic and ultrasonic instrumentation used in periodontics. It discusses the different types of sonic and ultrasonic scalers, including piezoelectric and magnetostrictive scalers. It describes the parts, power, frequency, tips, and proper use of ultrasonic scalers. Precautions, limitations, and clinical debridement procedures using ultrasonic scalers are also summarized.
The document summarizes the history and components of the stethoscope. It was invented in 1816 by Rene Laennec as a wooden tube used to listen to internal body sounds. Over time, designs improved, making it more flexible and adding dual earpieces. The modern stethoscope has components like the diaphragm, bell, binaural tube, earpieces, and stem that work together to amplify internal body sounds and transmit them to the ears.
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The document provides instructions for using a Littmann Classic II S.E. stethoscope. It describes the features of the stethoscope, including its tunable diaphragm that allows listening to both low and high frequency sounds without turning over the chestpiece. It provides directions for adjusting the headset fit, changing frequencies using the tunable diaphragm, and removing and cleaning the chestpiece diaphragm. The instructions emphasize proper technique for an effective and comfortable use of the stethoscope.
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The stethoscope is a medical device used to listen to internal sounds of the body. It works through multiple reflections of sound waves in tubing from the chestpiece to the ears. There are acoustic and electronic types, with electronic amplifying sounds electronically. Stethoscopes vary in price from 300 to 40,000 rupees.
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Ultrasonic scaling is a technique used to remove dental deposits like plaque and calculus. It requires operators to complete a certified course and use special tips that vibrate at high frequencies for safe and effective removal of these deposits. The document outlines the parts and types of ultrasonic scalers, proper techniques, settings and tips for using them safely around orthodontic appliances. It emphasizes sterilizing equipment between patients and following infection control protocols to prevent spread of diseases.
Pendulum appliance 2 /certified fixed orthodontic courses by Indian dental ac...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
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This is a overview of the devices used in the radiotherapy planning. These are specifically designed for patient proper positioning, reproducibility and immobilization of patient during radiotherapy treatment.
vital role
Pre-oxygenation: vital
Awake intubation: consider
Alternative airway: have ready
Senior help: call early
Cricothyrotomy: know how to do
Postpone if not urgent
Don't panic, think and act
Document: vitally important
Prepare for worst
Train and practice regularly
This document provides product catalog information for various medical devices including infrared ear/temple thermometers, digital thermometers, stethoscopes, sphygmomanometers, and sunscreen products. Specific details are given for each product including model names and numbers, key features, clinical testing standards met, specifications, packaging details, and ordering information.
The Dynamax System is a new orthopedic appliance designed to treat skeletal Class II malocclusions. It has an upper removable component and a lower component that can be either removable or fixed. The appliance uses vertical springs on the upper component to engage "shoulders" on the lower component and advance the mandible into a protrusive position. It is constructed simply and can progressively advance the mandible in small increments to encourage growth. A case study showed that treatment with the Dynamax appliance for 18 months reduced a patient's ANB by 4 degrees. The Dynamax provides an efficient way to correct skeletal Class II malocclusions at any stage of dental development.
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The document provides instructions for using a Littmann Classic II S.E. stethoscope. It describes the features of the stethoscope, including its tunable diaphragm that allows listening to both low and high frequency sounds without turning over the chestpiece. It provides directions for adjusting the headset fit, changing frequencies using the tunable diaphragm, and removing and cleaning the chestpiece diaphragm. The instructions emphasize proper technique for an effective and comfortable use of the stethoscope.
This document introduces various dental tools used in prosthodontics including the Alameter, Papillameter, Rim Former, Esthetic Control Base, Vertical and Centric Recorder kit. It provides instructions on how to use each tool to establish measurements for width of anterior teeth, lip line height, centric relation for mounting models on an articulator. The goal is to create a balanced occlusion and functional prosthesis.
The stethoscope is a medical device used to listen to internal sounds of the body. It works through multiple reflections of sound waves in tubing from the chestpiece to the ears. There are acoustic and electronic types, with electronic amplifying sounds electronically. Stethoscopes vary in price from 300 to 40,000 rupees.
A sphygmomanometer, also known as a blood pressure meter, measures blood pressure using an inflatable cuff and measuring unit. It detects the systolic and diastolic pressures as the cuff pressure is released and blood flow is heard through a stethoscope. Sphygmomanometers vary in price from 600 to 6000 rupees.
This document describes various medical instruments used in ear, nose, throat and laryngological procedures. It provides details on the purpose, use and design of instruments such as laryngoscopes, forceps, retractors, dilators, mirrors, tubes and other surgical tools. Key instruments mentioned include direct and indirect laryngoscopes, tracheostomy tubes, adenoid curettes, tonsil holding forceps, nasal speculums and bronchoscopes.
This document describes and compares several Littmann stethoscope models, including the Classic III in copper, smoke, and rainbow finishes, the Cardiology IV in rainbow finish, and the Lightweight II S.E. It provides details on the features of each like tunable diaphragms, convertible pediatric sides, durable tubing, and warranties. All stethoscope models listed may not be shipped outside of the United States.
The document describes finger splints and thumb splints produced by 3pointproducts. It provides details on several finger and thumb splint products, including the Oval-8 finger splint, Step Splints for restoring finger flexion and extension, Buddy Loops for splinting multiple fingers, and various ThumSling models for supporting the thumb. The splints are designed for comfort and adjustability, and come in various sizes and support levels for different treatment needs.
Ultrasonic scaling is a technique used to remove dental deposits like plaque and calculus. It requires operators to complete a certified course and use special tips that vibrate at high frequencies for safe and effective removal of these deposits. The document outlines the parts and types of ultrasonic scalers, proper techniques, settings and tips for using them safely around orthodontic appliances. It emphasizes sterilizing equipment between patients and following infection control protocols to prevent spread of diseases.
Pendulum appliance 2 /certified fixed orthodontic courses by Indian dental ac...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
This document summarizes the key features and specifications of the Bilsom 303 single-use earplug. The earplug is made of patented polyurethane foam that expands gently in the ear canal for a comfortable seal. It has a tapered bullet shape for easy insertion. It is ideal for medium to high noise environments and available in regular and small sizes. The earplug meets applicable European, Australian, and New Zealand safety standards and regulations.
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This is a overview of the devices used in the radiotherapy planning. These are specifically designed for patient proper positioning, reproducibility and immobilization of patient during radiotherapy treatment.
vital role
Pre-oxygenation: vital
Awake intubation: consider
Alternative airway: have ready
Senior help: call early
Cricothyrotomy: know how to do
Postpone if not urgent
Don't panic, think and act
Document: vitally important
Prepare for worst
Train and practice regularly
This document provides product catalog information for various medical devices including infrared ear/temple thermometers, digital thermometers, stethoscopes, sphygmomanometers, and sunscreen products. Specific details are given for each product including model names and numbers, key features, clinical testing standards met, specifications, packaging details, and ordering information.
The Dynamax System is a new orthopedic appliance designed to treat skeletal Class II malocclusions. It has an upper removable component and a lower component that can be either removable or fixed. The appliance uses vertical springs on the upper component to engage "shoulders" on the lower component and advance the mandible into a protrusive position. It is constructed simply and can progressively advance the mandible in small increments to encourage growth. A case study showed that treatment with the Dynamax appliance for 18 months reduced a patient's ANB by 4 degrees. The Dynamax provides an efficient way to correct skeletal Class II malocclusions at any stage of dental development.
Face masks, laryngeal tube, airways yuvarajhavalprit
This document provides information about various airway devices used in anesthesia including face masks, oral and nasal airways, and laryngoscopes. It describes the parts, types, techniques of use, advantages and disadvantages of face masks. It also discusses oropharyngeal airways, nasopharyngeal airways, and different types of laryngoscope blades including Macintosh, Miller, and specialized blades. Complications of airway devices are also mentioned.
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Instruments used in ear surgeries (1).pptxAnujaShukla27
This document describes various instruments used in ear surgeries such as myringotomy, mastoidectomy, tympanoplasty, and stapedectomy. It provides details on 27 different instruments including myringotomes, grommets, mastoid retractors, drills, curettes, forceps, knives, and stapes prostheses. The instruments are used for tasks like making incisions, removing diseased tissue, retracting skin/soft tissue, drilling bone, measuring structures, and crimping/cutting during middle ear and mastoid procedures.
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Littmann master cardiology - Ống nghe dành cho chuyên khoa tim mạch.
1. Master c ins 38-9017-5103-2 3/18/02 3:24 PM Page 1
2. English
3M™ Littmann® Master Cardiology
Stethoscope
Congratulations on the purchase of your new Littmann
Master Cardiology Stethoscope.
Designed to meet the exacting standards of health care
professionals who demand very high acoustic response,
the Littmann Master Cardiology stethoscope provides a
patented tunable diaphragm combined with superb
craftsmanship to offer the ultimate performance in a
superior single-sided stethoscope.
The Littmann Master Cardiology stethoscope offers a
handcrafted stainless steel chestpiece with the portable
convenience of a single-sided stethoscope. The
patented tunable diaphragm conveniently alternates
between low and high frequency sounds without the
need to turn over the chestpiece. Additionally, the
stethoscope comes with a special procedures adaptor for
difficult site or pediatric auscultation.
Other features include a patient-friendly nonchill rim and
diaphragm, excellent acoustic seal and comfortable fit
with patented 3M™ Littmann® Snap Tight soft-sealing
eartips, and a comfortably angled, anatomically correct
headset. The Littmann Master Cardiology stethoscope
also offers a two-in-one tube design to eliminate tube
rubbing noise, and is available in a selection of classic
tube colors to meet individual preferences.
Most of all, know that your Littmann Master
Cardiology stethoscope carries the Littmann brand
name, the name known worldwide for unsurpassed
quality. As a trusted leader in auscultation technology,
the Littmann brand of stethoscopes is your assurance of
acoustical superiority, innovative design and exceptional
performance.
1
Master c ins 38-9017-5103-2 3/18/02 3:24 PM Page 2
3. Instructions for Use
Changing Frequencies Using the
Tunable Diaphragm
Your Littmann Master Cardiology Stethoscope is
equipped with a patented tunable diaphragm that
enables you to listen to both low and high frequency
sounds without turning over the chestpiece.
Low frequencies: To listen
to low frequency sounds
(traditional bell mode) use
very light skin contact.
High frequencies: To
listen to higher frequency
sounds (traditional
diaphragm mode), press
firmly on the chestpiece.
To listen to low and high
frequency sounds without removing and repositioning
the chestpiece simply alternate between light and firm
pressure on the chestpiece.
Headset Adjustment
Your new Littmann stethoscope
is designed to provide a
comfortable, acoustically sealed
ear fit. Notice that the eartubes
are set to accommodate the
typical anatomy of the ear
canal. The eartips should point
in a forward direction as you
insert them into your ear canals.
To reduce spring tension in
the headset, hold each eartube
at the bend near the eartip and
gradually pull apart until fully
extended.
To increase spring tension,
grasp the headset with one
hand where the eartubes enter
the plastic tubing and squeeze
until the plastic tubing on one
eartube touches the other.
Repeat as necessary.
For maximum acoustic
performance, comfortable
patented 3M™ Littmann®
Soft-sealing Eartips are
provided with your
stethoscope. This stethoscope
utilizes a unique design for
attaching the eartip to the eartube. The eartips are
pushed on to the end of the eartube and snapped firmly
into place. To remove, pull firmly on the eartip.
Removing the Diaphragm and
Cleaning the Chestpiece
With the diaphragm side
down, push the rim at one
point with both thumbs and
roll the rim off the edge of
the chestpiece. Remove the
diaphragm from the rim and
clean parts in soapy water or
wipe with alcohol. Wipe
chestpiece surfaces with alcohol or soapy water. Dry all
parts and surfaces thoroughly before reassembly.
2
Correct
Incorrect
Master c ins 38-9017-5103-2 3/18/02 3:24 PM Page 3
4. Assembly and Replacement of the
Tunable Diaphragm
Using your fingertip, apply a
small amount of talcum powder
to the inside surface of the
flexible edge of the diaphragm.
This will facilitate assembly
and maintain smooth and quiet
low/high frequency alternation.
Snap the diaphragm with your fingers to remove excess
talc.
Insert the flexible edge of the
diaphragm into the groove of
the rim. This is best
accomplished by starting with
the rim positioned above the
legible side of the diaphragm.
Visually examine the ring to
ensure that the flexible edge is
smoothly engaged inside the
rim. If necessary, flex the
assembly by pinching the outer
rim edge between the thumb
and fingers. Repeat this
flexing procedure after rotating the assembly one
quarter.
To attach the rim/diaphragm
assembly to the chestpiece,
engage the groove of the rim
(with the diaphragm attached)
around the chestpiece at one
point and hold it in place with
your thumbs.
Slowly roll the rim around and
over the chestpiece edge using
both thumbs, moving in
opposite directions around the
chestpiece.
Visually inspect the edge where
the diaphragm engages the rim
for uniform containment.
Minor adjustments may be
made by slightly pulling and
rolling the rim away from the
diaphragm, allowing the
diaphragm to slip into position.
Special Procedures Adaptor
With the Littmann Master
Cardiology stethoscope, a
complete seal of the chestpiece
against the skin is desirable.
The Special Procedures
Adaptor ensures a complete
seal for small site auscultation
by reducing the diameter of the chestpiece. It is flexible
and conformable and especially useful for pediatric or
thin patients, around bandages and carotid assessment.
The Special Procedures Adaptor is designed to fit over
the diaphragm side of the chestpiece and enhances both
low and high frequency detection by improving source
localization.
Attach the adaptor to the chestpiece by pressing it over
the diaphragm. It may be easily removed by pulling it
away from the chestpiece. It may be wiped clean with
alcohol or warm soapy water.
3
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Master c ins 38-9017-5103-2 3/18/02 3:24 PM Page 4
5. General Use and Maintenance
• Avoid extreme heat, cold, solvents, and oils.
• The entire stethoscope can be wiped clean with
alcohol or soapy water.
• Eartips can be removed from the eartubes for
thorough cleaning.
NOTE: Do not immerse your stethoscope in any liquid
or subject it to steam sterilization. If disinfection is
required, the stethoscope may be wiped with a 70%
isopropyl alcohol solution.
Littmann Stethoscope Service and
Warranty Program
Your Littmann stethoscope comes with the finest service
and warranty policy in the industry. The Littmann
Master Cardiology Stethoscope is warranted against any
defects in material and workmanship for a period of
seven (7) years. If a material or manufacturing defect is
discovered during the warranty period, repairs will be
made without charge upon the return of the instrument
to 3M, except in cases of obvious abuse or accidental
damage.
For maintenance or repair services, write a short note
explaining the repair or service you require, include
your name, address and phone number and send your
stethoscope directly to:
3M Health Care Service Center
Bldg. 502, Suite 200
3350 Granada Ave. North
Oakdale, MN 55128
IN CANADA:
3M Health Care Service Centre
3M Canada Inc.
80 Enterprise Drive South
London, Ontario
Canada N6N1C2
1-800-563-2921
Outside of the U.S. and Canada please contact your local
3M subsidiary for maintenance and repair information.
Explanation of Symbols:
4
•Attention, see instructions for use.
• This product and package do not contain
natural rubber latex.
!
Master c ins 38-9017-5103-2 3/18/02 3:24 PM Page 5