What follows are the subclasses from one class of the Manual of Classification for US patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retrieve patent titles by entering the class/subclass in the box below.
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363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
Class Number: 128
Class Title: SURGERY
Subclass Subclass
Number Title
* ******************************
* *Former subclasses 1 to 1.6..*
* *Radioactive and Magnetic....*
* *substances as well as.......*
* *surgically implanted........*
* *hearing aids of Class.......*
* *128, Surgery have been......*
* *reclassified in Class.......*
* *600, Surgery. Class 600,...*
* *Surgery is considered an....*
* *integral part of Class......*
* *128, Surgery and follows....*
* *the schedule hierarchy......*
* *of Class 128. In...........*
* *addition, Class 600.........*
* *retains all definitions.....*
* *and class lines.............*
* *established in and for......*
* *in and for Class 128. ......*
* ******************************
630 DIAGNOSTIC TESTING
631 .Endoradiosonde
632 .Measuring or detecting nonradioactive constituent of body
liquid by means placed against or in body throughout test
633 ..Infrared, visible light, or ultraviolet radiation directed on
or through body or constituent released therefrom
634 ...Light-conducting fiber inserted in body
635 ..Electroanalysis
636 ..Holder for color indicator
637 .Measuring physical characteristic of blood by means placed
against or in body
638 .Bleeding detection
639 .Structure of body-contacting electrode or its positioning
means
640 ..Electrode adhesively mounted on body
641 ...Lead attached to electrode by head and socket-type
connection
642 ..Electrode in body
643 ..Electrode held on body by suction
644 ..Electrode or its positioning means extends circumferentially
of body portion
645 .Testing aqueous humor pressure or related condition
646 ..Measuring impedance to flow of aqueous humor (tonography)
647 ..Measuring acoustic impedance of eye
648 ..Fluid jet directed against eye
649 ..Eye vibrated
650 ..Pressure indicator includes liquid column
651 ..Pressure indicator includes pointer swingable over scale and
mechanically driven by eye contacting means
652 ..Measuring force required to produce standard or measured eye
flattening (applanation)
653.1 .Detecting nuclear, electromagnetic or ultrasonicc
radiation
653.2 ..Magnetic resonance imaging or spectroscopy
653.3 ...Of fluid flow
653.4 ...Using detectable material placed in the body
653.5 ...System component (e.g., coil, magnet, etc.) contacting
or conforming to body part
654 ..Detectable material placed in body
655 ...Piston-type ram forces material into body
656 ...Using flexible catheter
657 ....Catheter guide means
658 ....Catheter structure
659 ..Nuclear radiation (e.g., radioactive emission, etc.)
660.01 ..Ultrasonic
660.02 ...Used as an indicator of another parameter (e.g.,
temperature, pressure, viscosity)
660.03 ...With therapeutic device
660.04 ...Plural display mode systems
660.05 ....Having B-scan and doppler
660.06 ...Tissue attenuation or impedance measurement or
compensation
660.07 ...Anatomic image produced by reflective scanning
660.08 ....With mechanical and electronic scanning
660.09 ....Mechanical scanning
660.1 .....Hand-held unit
661.01 ....Electronic array scanning
661.02 ...Through-transmission (e.g., time-0f-flight) imaging
661.03 ...One dimensional anatomic display or measurement
661.04 ....Cardiographic
661.05 ....Echoencephalography
661.06 ....Opthalmic
661.07 ...Doppler effect (e.g., foetal HR monitoring)
661.08 ....Blood flow studies
661.09 .....Pulse doppler
661.1 ......With volumetric measurement
662.01 .....CW doppler
662.02 ...Contrast enhancement
662.03 ...Structure of transducer or probe assembly
662.04 ....Doppler effect (e.g., foetal HR monitor probe)
662.05 ....Associated with puncturing instrument
662.06 ....With portion of probe inserted into blood vessel (e.g.,
catheter) or body orifice (e.g., endoscope-mounted)
663.01 ....With beam directing or shaping means in the wave path
(e.g., lens, reflector)
664 ..Infrared radiation
665 ..Visible light radiation
666 ...Cardiovascular testing
667 ....Pressure in blood vessel
668 .Cardiovascular
669 ..Measuring resistance of capillary blood vessels to hemorrhage
670 ..Simultaneously detecting cardiovascular condition and diverse
body condition
671 ...Detecting respiratory condition
672 ..Measuring pressure in heart or blood vessel
673 ...Testing means inserted in body
674 ....Pressure indicator includes liquid column
675 ....Pressure transducer structure
676 ...Ophthalmodynamometer
677 ...Force applied against skin to close blood vessell
678 ....Hand-supported occluder
679 ....Tester having two occluders, or single occluder and separate
pressurized pulse sensing cuff or cushion
680 ....Electric signal generated by sensing means responsive to
pulse or Korotkoff sounds
681 .....Pulse-induced pressure fluctuation in occluder generates
electric signal
682 .....Pressure in inflatable occluder automatically raised above
systolic pressure
683 ......Repeating pressurization cycle
684 ....Pressure indicator includes liquid column
685 ....Valve structure
686 ....Occluder structure
687 ..Detecting blood vessel pulsation
688 ...Waveform graph-type pulse recorder
689 ...Pulse indicator
690 ....Entire testing assembly supported on wrist
691 ..Measuring blood flow in body portion other than heart
692 ...Sensing means inserted in blood vessel
693 ...By detecting electrical impedance of body portion
694 ...By detecting volume of body portion
695 ..Heart
696 ...Detecting heartbeat electric signal
697 ....Testing artificially regulated or assisted heart
698 ....Fetal heartbeat
699 ....Orthogonal heartbeat electric signals combined to form
vector signal
700 ....Detecting heartbeat electric signal and diverse
cardiovascular characteristic
701 ....Sound generated by successive heartbeat electric signals to
represent heart action
702 ....Detecting arrhythmia
703 .....Variation in duration of segment of PQRST signal waveform
(e.g., QRS complex, etc.) detected
704 .....Vertical variation of segment of PQRST signal waveform
(e.g., amplitude of QRS complex, etc.) detected
705 .....Tachycardia or fibrillation detected
706 ....Detecting signal repetition rate
707 .....Detecting means associated with exercise machine
708 ....Detecting R portion of signal waveform
709 ....Switching means for activating different monitoring systems,
signal displays, or signal recorders
710 ....Signal display or recording
711 .....Magnetic recording
712 .....Cathode-ray tube used for display or included in recording
means
713 ...Blood output per beat or time interval
714 ...Detecting heartbeat by sensing movement of oscillatable
body-supporting means
715 ...Detecting heart sound
716 .Respiratory
717 ..Halitosis detection
718 ..Measuring metabolic rate by breath test
719 ..Qualitative or quantitative analysis of breath component
720 ..Measuring respiratory flow impedance or lung elasticity
721 ..Detecting body movement attending breathing
722 ...Capacitor-type transducer
723 ...Detector responsive to movement induced variation inn
impedance of body to electric current
724 ..Thermistor-type transducer generating electric signal in
response to breath flow
725 ..Measuring breath flow or lung capacity
726 ...Element rotated by breath flow
727 ...Breath exhaled into or inhaled from expansible chamber
728 ....Bellows or expansible bag
729 ....Liquid surface forms portion of chamber boundary
730 ..Breath collection
731 .Detecting brain electric signal
732 ..With feedback of signal to patient
733 .Detecting muscle electric signal
734 .Measuring electrical impedance or conductance of body portion
735 ..Locating acupuncture points
736 .Temperature detection
737 .Detecting foreign object or calculus by probing
738 .Monitoring fertility cycle
739 .Sensitivity to vibration
740 .Sensitivity to impact
741 .Sensitivity to electric stimulus
742 .Sensitivity to thermal stimulus
743 .Sensitivity of skin to allergens or radiation
744 .Touch or pain response of skin
745 .Eye or testing by visual stimulus
746 .Ear or testing by auditory stimulus
747 .Injecting gas into body canal or cavity
748 .Measuring fluid pressure in body
749 .Sampling non-liquid body material (e.g., bone, muscle tissue,
epithelial cells, etc.)
750 ..Irrigation
751 ..Cutting
752 ...Applying suction to sample
753 ....Body pierced by tubular cutter or rod-type punch
754 ...Body pierced by tubular cutter or rod-type punch
755 ...Motorized
756 ..Brushing
757 ..Scraping with edged instrument
758 ...Applying suction to sample
759 ..Wiping or dabbing
760 .Liquid collection
761 ..Means specifically structured for collecting urine of human
female
762 ..Plural collection means (e.g., plural reservoirs or plural
absorbent pads, etc.)
763 ..Hand-supported collector with rigid intake tube (e.g., a
hollow needle, etc.)
764 ...Penetrable seal in liquid flow path to collection reservoir
765 ...Mechanical means for drawing liquid into collection
reservoir
766 ...Means for controlling liquid flow
767 ..Wall of collection reservoir formed of flexible material
768 ..Flexible collection tube inserted in body
769 ..Collection receptacle bodily placed within body
770 ..Collector combined with lancet
771 ..Indicator
772 .Flexible catheter guide
773 .Detecting sound generated within body
774 .Measuring anatomical characteristic or force applied to orr
exerted by body
775 ..Associated with birth
776 ..Gum
777 ..Mouth, tongue, or jaw
778 ..Vagina or uterus
779 ..Foot
780 ..Esophagus, stomach, or lower alimentary canal
781 ..Spine
782 ..Body movement (e.g., head or hand tremor, motility of limb,
etc.)
3 .Specula
4 ..Endoscopes
5 ...Fenestrated
6 ...Illuminating
7 ....Cystoscopes and urethoscopes
8 ....Gastroscopes
9 ....Otoscopes
10 ..Pharyngoscopes
11 ...Illuminating
12 ..Non-pivoted gags
13 ...Illuminating
14 ...Veterinary
15 ..Tongue depressors
16 ...Illuminating
17 ..Pivoted
18 ...Illuminating
19 ...Veterinary
20 ..Retractors
21 .Reflectors
22 ..Illuminating
23 .Lamps
24 R KINESITHERAPY
24.1 .With light, thermal and electrical application
24.2 ..Appliances with applicators having specific movement
24.3 ...Rolling
24.4 ....Electrical application
24.5 ...Electrical application
25 R .Exercising appliances
26 ..Hand and finger
28 ..Artificial respiration
30 ...Produced by vacuum and compression
30.2 ....Conforms to shape of torso portion
31 ..Obstetric
25 A ..Eye exercisers
25 B ..Foot exercisers
32 .Vibrators
33 ..Couch, chair or other support
34 ..Unbalanced weight
35 ...Motor operated
36 ....Electric motor
37 ....Fluid motor
38 ..Fluctuating fluid column
39 ...Diaphragm actuated
40 ...Pressure interrupted
41 ..Vibrant armature
42 ..Reciprocating weight
43 ..Vibrant slide
44 .Appliances with applicators having specific movementt
45 ..Gyratory, motor operated
46 ...Electric motor
47 ...Fluid motor
48 ..Oscillatory, motor operated
49 ...Electric motor
50 ...Fluid motor
51 ..Reciprocatory, motor operated
52 ...Electric motor
53 ...Fluid motor
54 ..Percussing
55 ...Motor operated
56 ..Rotary
57 ..Rolling
58 ...Belt supported
59 ..Pinching
60 ..Kneading
61 ..Manipulating
62 R ..Frictioning
63 ...Belt
62 A ...Gum massagers
64 ..Vibrant membrane
65 ..Lavative
66 ...Fluid current
67 .Applicators
24 EL .Extracorporeal shock wave lithotripsy external to the body
only
24 AA .Ultrasonic
95.1 .Truss
96.1 ..Abdominal
97.1 ..Head
98.1 ..Perineal
99.1 ..Support
100.1 ...Belt wholly flexible
101.1 ....Elastic in part
102.1 ...Belt and frame
103.1 ...Frame hinged
104.1 ...Frame wholly metallic
105.1 ...Frame with auxiliary straps
106.1 ...Pad carrier
107.1 ....Detachable
108.1 ....Pivoted
109.1 .....Resilient
110.1 .....Clamped
111.1 ....Resilient
112.1 ..Pad
113.1 ...Composition
114.1 ...Medicating
115.1 ...Rigid
116.1 ...Adjustable center
117.1 ...Resilient
118.1 ....Inflated
119.1 ....Spring
120.1 ....Stuffed
121.1 ..Connections
122.1 ...Ball and socket
123.1 ...Hinged
124.1 ...Clamped
125.1 ...Resilientt
126.1 ....Spring only
830 .FEMALE REPRODUCTORY TRACT SHIELDS, SUPPORTS, OR BIRTH CONTROL
DEVICES (e.g., pessaries, contraceptive devices)
831 ..Fallopian occluders
832 ..With contraceptive, spermacidal or antifertility agent
833 ...Intrauterine
834 ..Pessaries
835 ...External supporters
836 ...Inflatable
837 ...Diaphragm
838 ....Inserters and removers
839 ...Intrauterine
840 ....Inserters and removers
841 ....With cervical cap
842 .MALE REPRODUCTORY TRACT SHIELDS OR BIRTH CONTROL DEVICES (e.g.,
prophylactics, vas deferens valves, etc.)
843 ..Vas occluders (implants, etc.)
844 ..Condoms
845 .BODY RESTS, SUPPORTS OR POSITIONERS FOR THERAPEUTIC PURPOSES
(e.g., sexual, postural, head, etc.)
846 .BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS
(e.g., shields, immobilizers)
847 ..With fluid supply
848 ..Antisnoring devices
849 ..Drapes
850 ...Incision or cavity inserted
851 ...With handle or applicator means
852 ...With surgical implement retaining means
853 ...Fenestrated
854 ....With cover (flap)
855 ...Folded or stacked
856 ...Tubular
857 ..Head or face protector (e.g., lips, ears, etc.)
858 ...Eye or nose protectors
859 ...Oral cavity protectors
860 ....Tongue
861 ....Teeth protectors (e.g., mouthpieces)
862 .....Thermoplastic or thermosetting type
863 ...Breath or contaminated air deflectors
864 ...Aural protectors (e.g., ear)
865 ....Inflatable or expandable
866 ....External ear or head mounting means
867 ....With noise or pressure attenuating means (e.g., dampening,
filtering, etc.)
868 .....Valve means (e.g., diaphragm)
869 ..Restrainers and immobilizers (e.g., strait jackets, etc.)
870 ...Body type (e.g., backboards)
871 ....Antisupination
872 ....Crib blankets, sheets and covers
873 ....Garment type (e.g., sleeping bags)
874 .....Vest or shirt type for upper torso
875 ......Harness
876 ....Belt or strap
877 ...Intravenous limb restrainers/supports (e.g., armboards,
etc.)
878 ...Arm or hand
879 ....Hand
880 .....Thumb/finger (e.g., anti-thumb sucking, etc.))
881 ....Elbow
882 ...Leg or foot
883 ...Sexual restraints
884 ....Intravaginal (e.g., antirape devices)
885 ...Incontinent type
886 ....With detector or alarm
887 ..Nonabsorbent body opening occluders, seals or supporters
(e.g., surgical or natural orifice occluders)
888 ..Wound shields (e.g., vaccination)
889 ..Chafing shields (e.g., decubitus pads, etc.)
890 ...Nipple
891 ...Crotch or thigh
892 ...Joint or limb (e.g., foot, elbow, heel, knee, etc.)
893 ....Foot/toe (e.g., corn, bunion, etc.)
894 .....Padded or cushioned
200.11 MEANS FOR PASSING RESPIRATORY GAS THROUGH BODY OF LIQUID
BEFORE INHALATION
200.12 .Pocket type
200.13 .Plural orifice means passing gas into liquid
200.14 LIQUID MEDICAMENT ATOMIZER OR SPRAYER
200.15 .With tongue depressor
200.16 .Ultrasonic
200.17 .Rotating
200.18 .Spray impinged against baffle in or adjacent flow conduit
200.19 .Means for selectively dispensing different fluids
200.21 .Gas stream aspirating medicament from reservoir
200.22 ..Gas flow induced by expansion chamber device (e.g.,
piston/cylinder ram, squeeze bulb, etc.)
200.23 .Pre-pressurized container holding medicament
200.24 RESPIRATORY METHOD OR DEVICE
200.25 .Artificial gill, or means for separating entrained air
from liquid stream
200.26 .Means placed in body opening to facilitate insertion of
breathing tube
200.27 .Gas stream directed away from face mask to penetrate
contaminated atmosphere
200.28 .Body or head supported means, other than face mask or
hood, with gas stream to screen face or penetrate contaminated
atmosphere
200.29 .Underwater exhalation dispersing means
201.11 .Draw-type snorkel
201.12 .Corrective or magnifying lens combined with face mask
having eyepiece or transparent viewing portion
201.13 .Inhaled gas heated or humidified by exhaled gas
201.14 .Viewing strip slidable relative to mask
201.15 .Means for keeping viewing member (e.g., eyeglass,
transparent face shield, etc.) clear
201.16 ..Wiper
201.17 ..Mask with porous lower filtering portion and impervious
upper portion shielding user's eyeglasses from exhaled breath
201.18 .Means for preventing nasal inhalation
201.19 .Means for transmitting, or facilitating, voice
communication from face mask, hood, or helmet
201.21 .Using liquified oxygen
201.22 .Including body or head supported means covering user's
scalp
201.23 ..And nose and mouth also covered
201.24 ...Face mask, visor, or like face-covering means hinged too
scalp covering means
201.25 ...Means for removing substance from respiratory gas
201.26 ...Including means inserted in mouth
201.27 ...Diving or swimming apparatus
201.28 ...Having valve, or valve control, structure
201.29 ...Garment associated with head cover
202.11 ....Flight suit
202.12 .Hypobaric body chamber
202.13 .Combined with or convertible to a nonrespiratory device,
or having nonrespiratory function other than hyperbaric
treatment
202.14 ..Having buoyancy chamber
202.15 ..Having means for facilitating ingestion of food or drink
202.16 ..Means effecting nonrespiratory medical treatment
202.17 ...Device usable either as inhaler or means for rubbing
medicament on body surface
202.18 ..Pillow or other support exclusively for head
202.19 ..Garment
202.21 .Smoking device simulator
202.22 .Means for indicating improper condition of apparatus
202.23 .Means for preventing electric shock or arcing
202.24 .Means for protecting user from pressure wave or flame
resulting from gas ignition
202.25 .Ozone or ion generation
202.26 .Gas produced by electrolysis or chemical reaction
202.27 .Means for quickly connecting or disconnecting apparatus
components
202.28 .Means using rescuer's breath for supplying respiratory gas
to another person
202.29 ..Movable wall separating breath of rescuer and victim
203.11 ..Valved
203.12 .Means for mixing treating agent with respiratory gas
203.13 ..Means for supplying anesthetic under patient's control
203.14 ..Control means responsive to condition other than user's
airway pressure
203.15 ..Particulate treating agent carried by breathed gas
203.16 ..Means for mixing respiratory gas with water vapor and
another treating agent
203.17 ...Electrically heated means producing water vapor
203.18 ..Means for mixing treating agent with oral exhalation and
directing mixture into nasal passage
203.19 ..Means for controlling gravity flow of treating agent from
holder
203.21 ..Means broken or pierced to supply treating agent
203.22 ..Means for supplying, or permitting inhalation of,
separate streams of treating agent/respiratory gas mixture
through nasal passages
203.23 ..Pocket-type draw tube having discharge aperture for
air/treating agent mixture at end thereof
203.24 ...With gas flow control means other than pivotal or
removable closure
203.25 ..Means for varying treating agent/respiratory gas ratio
203.26 ..Means for heating treating agent, respiratory gas, or
mixture thereof
203.27 ...Electric
203.28 ..Including expandable bag, bellows, or squeeze bulb
203.29 ..Including face mask covering nose and mouth
204.11 ..Treating agent holder solely supported by headd
204.12 ...Holder solely supported by nose
204.13 ..Treating agent evaporated from extended surface absorbent
(e.g., sponge, fibrous wick, screen, etc.)
204.14 ..Respiratory gas passed over surface of liquid treating
agent in reservoir
204.15 .Means for cooling respiratory gas or respiration device
204.16 ..Substance removed from respiratory gas by cooling
204.17 .Means for heating respiratory gas or respiration device
204.18 .Means for supplying respiratory gas under positive
pressure
204.19 ..Permanent magnet included in gas flow control means
204.21 ..Electric control means
204.22 ...Means for sensing partial pressure, or amount, of
component in gas mixture
204.23 ...Means for sensing condition of user's body
204.24 ..Fluidic control device utilizing Coanda effect or jet
impingement to alter fluid flow
204.25 ..Gas stream passed through jet nozzle or venturi passage
204.26 ..Gas supply means responsive to breathing
204.27 ...Snap action toggle included in control mechanism
204.28 ...Bag or bellows included in control mechanism
204.29 ..Control means responsive to variation in ambient
pressure
205.11 ..Means for varying air/oxygen ratio
205.12 ..Means for removing substance from respiratory gas
205.13 ..Respiratory gas supplied from expandable bag, bellows, or
squeeze bulb
205.14 ...Means for adjusting gas volume delivered to user from
bag, bellows, or bulb during inflation-deflation cycle
205.15 ...Held in pressurizable housing
205.16 ...Biased to contracted or expanded position by mechanical
means (e.g., weight, spring, etc.)
205.17 ...Rebreathing bag or bellows
205.18 ..Gas supplied by piston pump
205.19 ..Suction means for assisting exhalation
205.21 ..Means broken or pierced to supply gas
205.22 ..Gas container supported on body
205.23 ..Indicator structure
205.24 ..Valve, or valve control, structure
205.25 ..Face mask covering a breathing passage
205.26 ..Atmosphere enclosure (e.g., oxygen tent, hyperbaric
chamber for pressurizing whole body, etc.)
205.27 .Means for removing substance from respiratory gas
205.28 ..Carbon dioxide
205.29 ..Particulate filtering
206.11 ...Including means inserted in nasal passage
206.12 ...Face mask covering a breathing passage
206.13 ....Mask attached to ear
206.14 ....Mask adhesively attached to face
206.15 ....With gas flow control valve
206.16 ....With frame, shaping means, reinforcement, or filter
formed of wire
206.17 ....With separate filter encircling element, or housing,
securing filter on mask
206.18 ....Covering nose only
206.19 ....Body of mask, other than viewing means, formed of
porous filter material (e.g., surgical mask formed entirely
of cloth, etc.))
206.21 .Face mask covering a breathing passage
206.22 ..Means for handling liquid (e.g., saliva, breath
condensation, etc.) accumulated in mask
206.23 ..Mask/eyepiece sealing structure
206.24 ..Mask/face sealing structure
206.25 ...Adhesive
206.26 ...Closed air-filled passage adjacent mask edge (e.g.,
tubular bead, etc.)
206.27 ..Means holding mask readily accessible for use
206.28 ..Covering nose and mouth
206.29 ...Including means inserted in mouth
207.11 ...Structure of means securing mask to head
207.12 ...Valve for controlling gas flow
207.13 ..Covering nose only
207.14 .Respiratory gas supply means enters mouth or tracheotomy
incision
207.15 ..Breathing passage occluder
207.16 ..Valve for controlling gas flow
207.17 ..Holding strap extending circumferentially of head or
neck
207.18 .Respiratory gas supply means enters nasal passage
207.29 DEVICE FOR CREATING A TRACHEOTOMY INCISION
* ******************************
* *Former subclasses 207.19 to.*
* *274 (MEDICATORS) of Class...*
* *128, Surgery have been......*
* *reclassified in Class 604,..*
* *Surgery. Class 604, Surgery.*
* *is considered an integral...*
* *part of Class 128, Surgery..*
* *and follows the schedule....*
* *hierarchy of Class 128. ....*
* *In addition, Class 604......*
* *retains all definitions and.*
* *class lines established in..*
* *and for Class 128. .........*
* ******************************
* ******************************
* *Former subclasses 275 to....*
* *302 (RECEPTORS) of Class....*
* *128, Surgery have been......*
* *reclassified in Class 604,..*
* *Surgery. All statements in..*
* *the preceeding paragraph....*
* *in respect to hierarchy.....*
* *and definition relationship.*
* *between Class 128 and 604...*
* *apply to this area as well. *
* ******************************
* ******************************
* *Class 606 is an integral....*
* *part of Class 128, Surgery..*
* *as shown by the position of.*
* *this box. This class........*
* *provides for the application*
* *of light, cryogenics, and...*
* *electrical applicators to...*
* *the body, orthopedic........**
* *instrumentation including...*
* *internal and external.......*
* *fixators, orthopedic cutting*
* *devices and surgical........*
* *instrumentation. ...........*
* ******************************
* ******************************
* *Former subclasses 362-403,..*
* *419-424 and 783-804 (Light,.*
* *Application) of Class 128,..*
* *Surgery have been...........*
* *reclassified in Class 607,..*
* *Surgery, Light, Thermal,....*
* *and Electrical Application. *
* *All statements in the.......*
* *preceeding paragraphs in....*
* *respect to hierarchy and....*
* *definition relationship.....*
* *between Class 128 and 607...*
* *apply to this area as well. *
* ******************************
897 .MISCELLANEOUS
898 ..Methods
899 ..Devices placed entirely within body and means used therewith
(e.g., magnetic implant locator)
* ******************************
* CROSS-REFERENCE ART COLLECTIONS
* ******************************
900 BLOOD PRESSURE RECORDER
901 SUPPRESSION OF NOISE IN ELECTRIC SIGNAL
902 BIOLOGICAL SIGNAL AMPLIFIER
903 RADIO TELEMETRY
904 TELEPHONE TELEMETRY
905 FEEDBACK TO PATIENT OF BIOLOGICAL SIGNAL OTHER THAN BRAIN
ELECTRIC SIGNAL
906 MULTIPHASIC DIAGNOSTIC CLINIC
907 ACUPUNCTURE
908 PATIENT PROTECTION FROM ELECTRIC SHOCK
909 BREATHING APPARATUS WITH MEANS FOR PREVENTING PATIENT
CROSS-CONTAMINATION
910 ANESTHESIA GAS SCAVENGING SYSTEM
911 UNILIMB INHALATION-EXHALATION BREATHING TUBES
912 CONNECTIONS AND CLOSURES FOR TUBES DELIVERING FLUIDS TO OR FROM
THE BODY
913 BREATHABLE LIQUIDS
914 REBREATHING APPARATUS FOR INCREASING CARBON DIOXIDE CONTENT IN
INHALED GAS
915 ULTRASOUND MAMMOGRAPHY
916 ULTRASOUND 3-D IMAGING
917 BODY FLUID, DEVICES FOR PROTECTION THEREFROM (E.G., AIDS,
HEPATITUS, ETC.)
918 .Condoms and shields
919 .Syringe, means to protect user
* ******************************
* DIGESTS
* ******************************
DIG 1 Motorized syringe
DIG 3 Heart-lungg
DIG 6 Intravenous injection support
DIG 7 Servo-systems
DIG 8 Collagen
DIG 10 Fluid amplifiers
DIG 12 Pressure infusion
DIG 13 Infusion monitoring
DIG 14 Teflon
DIG 15 Velcro
DIG 18 Heat shrinkable film
DIG 19 Clavicle splint
DIG 20 Inflatable splint
DIG 21 Silicone
DIG 22 Blood coagulation
DIG 23 Cervical collars
DIG 24 Medical-surgical bags
DIG 25 Artificial sphineters and devices for controlling urinary
incontinences
DIG 26 Cannula supporters
DIG 27 Cryogenic