Lapsed, fee not paid8 drawingsMedical Devices · US 11,160,718 B2
Spine acupressure roller
A springy device that follows the bumps of the spine and presses along them to relieve back and neck pain.
Medical Devices
Devices for diagnosis, therapy, rehab and everyday care. 36 patents: 21 lapsed, 6 expired at full term, 9 likely abandoned.
Patents
Lapsed, fee not paid8 drawings
Lapsed, fee not paid4 drawingsMedical Devices · US 11,135,095 B2
Cast toe bumper
A strap-on guard that covers the toes of someone in a foot cast so they stop stubbing them.
Lapsed, fee not paid5 drawingsMedical Devices · US 11,110,002 B2
Eye-drop aiming mask
A frame worn over the eyes with a grid of holes that guides a dropper so the drop lands in the eye, not on the cheek.
Lapsed, fee not paid5 drawingsMedical Devices · US 8,596,453 B2
Safe scalpel blade remover
A sharps container with a slot and ramp that guides a scalpel blade upward until a spring-loaded catch locks behind it, freeing the blade from the handle.
Lapsed, fee not paid6 drawingsMedical Devices · US 8,597,207 B1
Contoured urine collector
A handheld urine collector with a contoured rim shaped to fit female anatomy, a sloped surface and an offset collection port.
Lapsed, fee not paid19 drawingsMedical Devices · US 11,160,696 B2
Layered potty liner
A disposable liner with channeled layers that locks in liquid and solids for potty chairs and bedpans.
Lapsed, fee not paid6 drawingsMedical Devices · US 11,160,701 B1
Heated gurney cover
Roll-out body and head covers that clip onto a gurney, with optional heating to keep patients warm in transit.
Lapsed, fee not paid6 drawingsMedical Devices · US 11,135,117 B2
Self-adjust spine hoop
A telescoping hoop frame with pressure pads that lets you apply chiropractic-style pressure to your own back.
Expired, full term3 drawingsMedical Devices · US 6,364,158 B1
One-at-a-time cartridge dispenser
A housing that stores anesthetic tubes and releases one sideways each time you press a protruding actuator.
Likely abandoned8 drawingsMedical Devices · US 2018/0295998 A1
Adjustable arm cradle
An arm support with a grid of connection points so the angle and position can be set exactly.
Lapsed, fee not paid7 drawingsMedical Devices · US 11,185,280 B2
Phone wound tracker
Analyzes photos of a wound to measure it and track healing over time.
Lapsed, fee not paid5 drawingsMedical Devices · US 11,189,158 B1
Hand-hygiene shopping tag
Shoppers carry a small tag that shows how long since they last sanitized, and store stations reset it.
Lapsed, fee not paid19 drawingsMedical Devices · US 11,135,135 B2
Pill packager canister
A canister for pharmacy pill-packaging machines that dispenses in bulk, then one pill at a time for exact counts.
Lapsed, fee not paid4 drawingsMedical Devices · US 11,110,190 B1
UV-sterilizing cash dispenser
A bill dispenser that passes each banknote between UV-C lamps so the cash comes out disinfected.
Lapsed, fee not paid11 drawingsMedical Devices · US 11,083,601 B1
Handlebar prosthetic grip
A prosthetic hand end that clamps a bike or motorcycle handlebar through steering and braking, yet releases in a fall.
Lapsed, fee not paid15 drawingsMedical Devices · US 11,083,615 B1
Magnetic knee unloader
A knee brace that uses permanent magnets to resist load evenly and relieve both sides of a damaged knee while walking.
Lapsed, fee not paid4 drawingsMedical Devices · US 11,083,660 B2
Merry-go-round bed rotator
A motorized central pivot with arms that slowly spins a board or bed in a circle, like a gentle carousel ride.
Expired, full term14 drawingsMedical Devices · US 6,425,862 B1
Diet-tracking table and chair
A horseshoe table with a built-in computer and a chair that weighs you, plus a chewing-sensor headset and a blood-pressure sensor in the armrest.
Expired, full term7 drawingsMedical Devices · US 6,381,484 B1
Handheld exam camera hub
A palm-sized computer with a touch screen and a universal adapter that connects to exam instruments and captures what they see.
Likely abandoned4 drawingsMedical Devices · US 2019/0183361 A1
Two-point circulation check
Measures the pulse at two places on the body and compares timing to flag poor blood circulation.
Likely abandoned3 drawingsMedical Devices · US 2019/0141462 A1
DIY hearing test and tune
An app-driven hearing test that plays calibrated tones and uses the results to tune a wireless hearing aid.
Expired, full term6 drawingsMedical Devices · US 6,153,439 A
Sealed test-strip sampler
A clear housing that draws a body-fluid sample over a test strip, with a vent plug that seals when wet and a ruler for reading it.
Lapsed, fee not paid12 drawingsMedical Devices · US 11,135,123 B2
Passive worker exoskeleton
An unpowered exoskeleton that supports bending, crouching, lifting and standing up for workers with repetitive tasks.
Lapsed, fee not paid7 drawingsMedical Devices · US 11,135,330 B1
Sprinkler-line disinfectant mist
Uses a building's existing fire-sprinkler pipes to spray disinfectant through the space.
Lapsed, fee not paid6 drawingsMedical Devices · US 11,083,548 B2
Bonded bite stop
A small plate bonded behind an upper front tooth that stops the lower teeth from closing too far during orthodontic treatment.
Likely abandoned8 drawingsMedical Devices · US 2019/0329257 A1
Sperm-test microfluidic chip
A small microfluidic chip that sorts and counts sperm from a sample to screen for male infertility.
Likely abandoned6 drawingsMedical Devices · US 2019/0298251 A1
Pocket skin-aging meter
A portable instrument that shines light on skin and measures fluorescent compounds that build up with age and blood sugar.
Likely abandoned3 drawingsMedical Devices · US 2019/0252045 A1
Infrared fluid test network
Infrared spectrometers read biological fluid samples and send the data for automated analysis.
Likely abandoned3 drawingsMedical Devices · US 2019/0142342 A1
Smart hospital bed rail
Sensors around the bed rim collect vitals and room data, and onboard processors correlate them into alerts.
Expired, full term11 drawingsMedical Devices · US 6,241,660 B1
Brain shunt monitor
A method that samples non-invasive readings from a patient with a hydrocephalus shunt and estimates whether the shunt works, and which failure is likely.
Expired, full term4 drawingsMedical Devices · US 6,120,443 A
Heartbeat anesthesia-depth monitor
A method that measures the time between heartbeats, computes the fractal dimension of that series, and estimates how deep a patient's anesthesia is.
Lapsed, fee not paid6 drawingsMedical Devices · US 11,160,649 B2
Injectable corneal ring
A continuous, flexible ring that can be injected into the cornea to reshape it and correct vision problems.
Lapsed, fee not paid8 drawingsMedical Devices · US 11,160,680 B2
Fracture traction robot
A four-motor robot that holds and pulls a patient's fractured foot to the exact alignment during surgery.
Lapsed, fee not paid8 drawingsMedical Devices · US 11,134,967 B2
Looped clot-removal catheter
A catheter whose tip forms a loop with side ports, used to break up and draw out blood clots.
Likely abandoned6 drawingsMedical Devices · US 2019/0216362 A1
Tumor-finding clip marker
A clip placed at a tumor through an endoscope carries an electronic marker that a surgeon's probe can locate later.
Likely abandoned13 drawingsMedical Devices · US 2019/0183405 A1
Allergy test microneedle patch
A patch of microneedles coated with allergens that tests for allergies through the skin without the usual scratch-test needles.
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