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506 results about "Udder" patented technology

An udder is an organ formed of the mammary glands of female ruminants such as cattle, goats, sheep, deer and giraffes. It is equivalent to the breast in primates. The udder is a single mass hanging beneath the animal, consisting of pairs of mammary glands with protruding teats. In cattle there are normally two pairs, in sheep, goats and deer there is one pair, and in some animals there are many pairs. In animals with udders, the mammary glands develop on the milk line near the groin, and mammary glands that develop on the chest (such as in humans and apes) are generally referred to as breasts.

Breast biopsy system and methods

An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of “clean” margins about the lesion when it is removed for diagnosis and / or therapy. This approach advantageously will often result in the ability to both diagnose and treat a malignant lesion with only a single percutaneous procedure, with no follow-up percutaneous or surgical procedure required, while minimizing the risk of migration of possibly cancerous cells from the lesion to surrounding tissue or the bloodstream. In particular, the apparatus comprises a biopsy instrument having a distal end adapted for entry into the patient's body, a longitudinal shaft, and a cutting element disposed along the shaft. The cutting element is actuatable between a radially retracted position and a radially extended position. Advantageously, the instrument is rotatable about its axis in the radially extended position to isolate a desired tissue specimen from surrounding tissue by defining a peripheral margin about the tissue specimen. Once the tissue specimen is isolated, it may be segmented by further manipulation of the cutting element, after which the tissue segments are preferably individually removed from the patient's body through a cannula or the like. Alternatively, the specimen may be encapsulated and removed as an intact piece.
Owner:SENORX

Breast biopsy system and methods

An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of “clean” margins about the lesion when it is removed for diagnosis and/or therapy. This approach advantageously will often result in the ability to both diagnose and treat a malignant lesion with only a single percutaneous procedure, with no follow-up percutaneous or surgical procedure required, while minimizing the risk of migration of possibly cancerous cells from the lesion to surrounding tissue or the bloodstream. In particular, the apparatus comprises a biopsy instrument having a distal end adapted for entry into the patient's body, a longitudinal shaft, and a cutting element disposed along the shaft. The cutting element is actuatable between a radially retracted position and a radially extended position. Advantageously, the instrument is rotatable about its axis in the radially extended position to isolate a desired tissue specimen from surrounding tissue by defining a peripheral margin about the tissue specimen. Once the tissue specimen is isolated, it may be segmented by further manipulation of the cutting element, after which the tissue segments are preferably individually removed from the patient's body through a cannula or the like. Alternatively, the specimen may be encapsulated and removed as an intact piece.
Owner:SENORX

Reclining breast pumping system

ActiveUS20060116632A1Strong connectionFacilitates gravity-induced flow of milkMilking pumpMedical devicesAreolaBreast pumping
A disclosed reclining breast pumping system includes a breast shield that forms a passageway. Material of the breast shield adjacent to a first end of the passageway is shaped to fit over an area surrounding the areola and nipple of a woman's breast. Material of the breast shield that extends from a second end of the passageway is formed into a tube. When the breast shield is fitted onto a woman's breast, the part of the passageway closest to but not touching the nipple of the breast extends in a direction that is non-perpendicular to the areola. Variations and methods are also disclosed.
Owner:GILLAN JONATHAN C

Methods and apparatus for transesophageal microaccess surgery

The current invention describes methods of transesophageal access to the neck and thorax to perform surgical interventions on structures outside the esophagus in both the cervical and the thoracic cavity. It describes a liner device made of a complete or partial tubular structure, or a flat plate, the liner having means to facilitate creation of a side opening, which may include a valve. The liner with its side opening form a port structure inside the esophageal lumen. The port structure allows elongated surgical devices to pass through a perforation across the full thickness of the esophageal wall to outside location, in a controlled way. The elongated surgical devices can be diagnostic scopes, therapeutic scopes, manual elongated surgical devices, robotic arms or the like. After being deployed outside the esophagus, the surgical devices can access structures outside the esophagus, in the neck and thorax in 360 degrees of freedom around the esophageal circumference. These structures can be bony, cartilaginous, spinal, vascular, soft tissue, deep tissues, lymph nodal, cardiac, pulmonary, tracheal, nervous, muscular or diaphragmatic, skin and subcutaneous tissues of the neck, skin and subcutaneous tissues of the anterior chest wall, skin and subcutaneous tissues of the skin of the back, and skin and layers of the breast.
Owner:MICROACCESS

Nipple

A nipple simulating the shape, surface geometry and function of a woman's breast is provided. The nipple has a stem and a base. The base has an areola region and a bulbous region. The areola region is positioned between the stem and the bulbous region, and can simulate the areola of a woman's breast. The bulbous region can simulate the region of a woman's breast surrounding the areola. The areola region has a texture or surface geometry that is different from the texture or surface geometry of the stem or bulbous region.
Owner:PLAYTEX PROD INC

Nipple

A nipple simulating the shape and function of a woman's breast is provided. The nipple has a stem and a base. The nipple preferably has a securing structure integrally formed to the base. The base has an areola region and a bulbous region. The areola region is positioned between the stem and the bulbous region, and is designed to simulate the shape of the areola region of a woman's breast. The bulbous region is positioned between the areola region and the securing structure, and is designed to simulate the shape of the region of a woman's breast surrounding the areola region.
Owner:PLAYTEX PROD INC +1
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