| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 600570000 | Scraping with edged instrument | 20 |
| 20090036795 | SUBSTANCE SAMPLING AND/OR SUBSTANCE DELIVERY VIA SKIN - In a technique for substance sampling and/or substance delivery via the skin barrier, the skin is domed and then a portion removed. Typically a contact portion of the apparatus effects doming of the skin and a cutting, grazing or scraping arrangement removes a portion of the domed skin. The doming of the skin and hence the skin removal is closely controlled. Samples may be taken via the removed portion of the skin and/or substances delivered therethrough. | 02-05-2009 |
| 20100113974 | Method and apparatus for collection of biological samples - The present invention provides a device for collection of biological material from the preputial region of a male animal. The basic principles for collection of the biological material are using a collection tip configured for filling the preputial space and scraping the mucosal walls when the device is pulled from the fornix of the prepuce. In one embodiment, the device includes a collection tip, configured for scrapping the mucosal lining of the prepuce, operably connected to an applicator rod. | 05-06-2010 |
| 20100121219 | Mouth Cell Collection Device with Mechanically Rinsible Scoop - The present invention provides a collection device for obtaining a sample from within the mouth of a subject. The collection device comprises a collection wand, having a hollow shaft and a scoop attached to the end of the shaft, and optionally, a bulb, a pipetting device, and a collection tube. Also provided are methods of using the collection device to obtain a sample from the mouth of a subject. | 05-13-2010 |
| 20100145225 | Cytology Device - A cytology device and a method of use thereof are described. The cytology scraper comprises a scraping element that provides increased tissue removal capabilities over conventional cytology brushes. The edges of the scraping element can also simultaneously dilate strictures during the tissue removal procedure. | 06-10-2010 |
| 20100305472 | METHOD AND APPARATUS FOR SIMULTANEOUSLY COLLECTING EXOCERVICAL AND ENDOCERVICAL SAMPLES - A method of simultaneously collecting exocervical and endocervical cells from a female patient, includes providing a combination exo-endocervical sampling device including a sampler having a pair of opposing wings and a prominence extending from the wings. The opposing wings include a sampling surface and the prominence includes a multiplicity of endless looped fiber pairs distributed axially along a distal end section of the prominence. Each looped fiber pair includes a first loop extending transverse from the shaft and a second loop extending transverse from the shaft. The loops define a void space therebetween configured to capture exo-endocervical cells. The method includes placing the sampling device in contact with a cervix of the female patient, collecting exocervical cells with the opposing wings of the sampling device, and simultaneously collecting endocervical cells with the prominence. | 12-02-2010 |
| 20110319789 | EYE SAMPLING DEVICE - The eye sampling device ( | 12-29-2011 |
| 20120059278 | Compound Curette with Layered Anti-Pathogen Protection and Liquid Delivery System - A compound curette for removing tissue samples and delivering liquid and anti-pathogen to the treated area includes a hollow handle that fits a reservoir with a medicated or cosmeceutical solution. A solution is delivered from the reservoir through a channel to a scraping end of the curette by a button activated mechanism. The scraping end of the curette is made of a metal or hard plastic and is covered in anti-pathogen material. The liquid delivery allows placing a medicine or sterilizing solution directly at the locust of the infection. Pathogen inhibition coating provides for a good safeguard to stop or slow bacteria or fungus proliferation. The method of scraping debris and medication delivery is particularly useful for the treatment of onychomycosis, commonly referred to as a fungus infection of the toenail. Main portions of the curette could be detachable, allowing for the easy reservoir replacement and for the use of multiple scraping utensils. Similarly, the device could be manufactured for a single use when all parts are molded together. | 03-08-2012 |
| 20120310113 | BIOLOGICAL SAMPLE COLLECTION SYSTEM - A biological sample collection system is described comprising a biological sample collecting wand and a buffer container with a buffer solution. The biological sample collecting wand includes a handle and a sample collector detachably coupled to the handle. The sample collector include one or more sample protrusions, one or more sample apertures, or a combination thereof, at least the sample collector to removably insert into the buffer container. | 12-06-2012 |
| 20130116596 | SAMPLE COLLECTION TOOL - A sample collection tool comprises a collection end configured for collecting a sample. Optionally, the sample is collected from within a body cavity of an animal without causing significant discomfort or injury to the animal. A first handle portion has a first end connected to the collection end and a second end. A second handle portion is connected to the second end of the first handle portion by a breakable connection. The second end of the first handle portion has at least one winglet. The at least one winglet is compliant in a preferential direction. The breakable connection is ruptured at least in part when the at least one winglet is forced in the preferential direction. | 05-09-2013 |
| 20130158429 | METHODS AND DEVICES FOR CERVICAL CELL AND TISSUE SAMPLING - The present invention comprises methods and devices comprising a cutting element used to contact circumferentially and longitudinally the surface walls of the endocervical canal to provide for broad and complete contact of the intended surface with the device, resulting in attainment of a sufficient volume and comprehensive tissue sample for analysis as an endocervical curettage or screening pap smear. The device may provide for a reservoir for the obtained sample to be contained when removing from the cervical canal and vagina. The device may be comprised of a detachable means or be of a material that allows the user to cut the sampling head of the device for placement in collection means to maximize the amount of tissue or cells being sent to the laboratory for analysis. | 06-20-2013 |
| 20140276212 | SYSTEMS, DEVICES, AND METHODS INCLUDING INTESTINAL MICROBIAL FLORA MAPPING - Systems, devices, and methods are described for providing, among other things, devices operable to acquire intestinal microbial flora samples, to map intestinal microbial flora, to identify microbes present in an individual's digestive tract, to delivery intestinal microbial flora compositions, to register a microbial flora collection events, to register microbial flora-seeding events, or the like. | 09-18-2014 |
| 20140288460 | METHOD AND APPARATUS FOR HYSTEROSCOPY AND ENDOMETRIAL BIOPSY - Methods and devices are described for performing a combined hysteroscopy and endometrial sampling. Techniques for improving visual images include forward facing fluid ports for clearing tissue debris and LED positioning and design. Manufacturability is improved through separately formed tip and shaft pieces. User interface features are described including user-friendly handle-mounted buttons as well the use of an interactive integrated touch screen display. The handle and display can be mated to a docking station for storage and recharging batteries. | 09-25-2014 |
| 20140296742 | Method and Device for Endoscopic Abrasion - The present invention provides an endoscopic abrasion device and methods of use thereof. The device includes a catheter having an inflation balloon including one or more elements disposed on the balloon for abrasion of tissue when the balloon is rotated about the longitudinal axis of the catheter. The device may be used to treat and diagnose diseases of the esophageal passage, such as Barrett's disease. | 10-02-2014 |
| 20150018714 | STEP-SHAPED ENDOMETRIAL CURETTE - A step-shaped endometrial curette is provided. The step-shaped endometrial curette includes a handle, a curetting bar, and a collection cup. The handle is connected to a first end portion of the curetting bar. A second end portion of the curetting bar has a distal end formed with a plurality of mushroom-shaped curetting plates for removing endometrial tissues by scraping. The collection cup is slidably connected between the first end portion and the mushroom-shaped curetting plates and serves to hold the removed endometrial tissues. As the mushroom-shaped curetting plates are arranged stepwise, and the curetting bar is freely flexible to adapt to the internal shape and angles of the uterus, specimens can be taken from inside the uterus without dilatation of the cervix or anesthesia. Besides, the collection cup can collect all the removed endometrial tissues to enable sufficient and thorough pathological examination. | 01-15-2015 |
| 20150057574 | Selecting and Delivering Treatment Agents based on a Microbe Profile - Kits, devices, methods, and systems for assessing microbiota of a body surface and selecting treatment agents to apply to the body surface to modulate one or more types of microbes are described which include a kit including a plurality of treatment agents, a microbe sampling unit including a microbe-capture region, and an analyzer including a user interface, at least one sensor component, and a computing component with a processor and circuitry. | 02-26-2015 |
| 20150088032 | Methods and Devices for Endometrial Cell and Tissue Sampling - The present invention comprises methods and devices comprising a scraping element used to contact circumferentially and longitudinally the surface walls of the uterine cavity to provide for broad contact of the intended surface with the device, resulting in attainment of a sufficient volume and comprehensive tissue sample for analysis as an endometrial biopsy or screening uterine cancer. The device may provide for a reservoir for the obtained sample to be contained when removing from the uterine cavity, cervical canal, and vagina. The device may be comprised of a detachable means or be of a material that allows the user to cut the sampling head of the device for placement in collection means to maximize the amount of tissue or cells being sent to the laboratory for analysis. | 03-26-2015 |
| 20180021027 | BIOPSY BRUSH | 01-25-2018 |
| 600571000 | Applying suction to sample | 3 |
| 20090131827 | APPARATUS AND METHODS FOR TISSUE DISRUPTION - Apparatus and methods for tissue disruption are disclosed where a tissue disruptor may have various configurations extending from the distal end of a flexible aspiration cannula. The devices can have aspiration and/or irrigation systems configured to provide aspiration pressure and/or irrigate with fluid at the distal end of the cannula. The cannula can be configured to rotate or disrupt the matrix of bone marrow and extract the marrow in vivo through a single opening. The cannula shaft itself may be fabricated utilizing multiple layers of material such that the cannula is flexible yet sufficiently stiff to transmit a torque therealong. | 05-21-2009 |
| 20110218457 | DISPOSABLE VIEWABLE UTERUS CAVITY SUCTION TUBE - A disposable viewable uterus cavity suction tube is used in conjunction with a negative pressure suction system and a display system. A suction opening is at the side wall of the uterus cavity suction tube. A separator is between the suction opening and the front end of the uterus cavity suction tube, which separates the uterus cavity suction tube into the suction cavity and the enclosed imaging cavity. An imaging head and an illumination device are in the imaging cavity. A see-through cover is at the tube wall above the imaging head and illumination device. The angle β between the central optical axis of the lens of the imaging head and the central normal of the suction opening is a sharp angle. The signal wire of the imaging head and illumination system are installed inside the tube wall. The characteristic of the disposable viewable uterus cavity suction tube is that the lens of the imaging head is a wide angle lens. By applying the aforementioned technical concept, the view angle of the disposable viewable uterus cavity suction tube can be larger than 80°, which allows the operator conveniently observing the whole image of the target. | 09-08-2011 |
| 20130338534 | TISSUE EXTRACTION DEVICE - A tissue extraction device. The tissue extraction device includes a first handle, the first handle terminating in a first tip. The tissue extraction device also includes a second handle. The second handle is coupled to the first handle and terminates in a second tip. The tissue extraction device further includes a tissue collection mechanism, where the tissue collection mechanism is configured to collect tissue extracted from a patient by the first tip and the second tip. | 12-19-2013 |
