摘要:
The present application discloses a wireless device for performing endoscopic and arthroscopic procedures on any target tissue, bone, joint or target area of the body of a subject. The application also discloses a kit having the wireless device. A method for using the wireless device in endoscopic and arthroscopic procedures is also described and is applicable to any target tissue, bone, joint or target area of the body of a subject.
摘要:
Central óptica para visualização direta de imagem em instrumento para endoscopia, refere-se a uma central (1) composta por corpo prismático (2) compacto o bastante para acondicionar uma câmera (3) digital e conjunto de baterias (4) que por meio de cabo (5) supre de energia a fonte de luz (6) ligada ao instrumento (7) utilizado na endoscopia, por sua vez solidarizado à central (1) por meio de conector (8) frontal, possuindo também um cabo de segurança (9) que evita a queda do equipamento.
摘要:
A portable laparoscope is disclosed. In implementations, the portable laparoscope includes a housing and an elongated tube coupled to the housing. A lighting source and a camera are disposed proximate to an end of the elongated tube opposite the housing. The camera is configured to capture an image in a viewing area that is illuminated by light provided by the lighting source. The portable laparoscope includes an image display apparatus configured to display the images acquired by the camera and/or to transmit the images to a remote display device. The housing may be configured to hold and position an insufflator.
摘要:
The present invention relates to apparatus and methods for using one or more adaptive lenses in medical devices. The apparatus and methods involve the use of one or more adaptive lens components to accomplish such tasks as improving, easing, and simplifying examination of patients, and providing instruments that can be conveniently and rapidly adjusted to accommodate to the clinical and personal physical requirements of medical practitioners.
摘要:
Handheld imaging and sampling probe systems, and related devices, kits, methods, etc., that may improve the general comfort of gynecological examinations and/or obtaining samples of cells from the vagina or cervix, and may also improve sample collection and thus possibly improve the sensitivity and specificity. The devices comprise an imaging and sample collection probe sized for easy and comfortable insertion into the vagina without requiring the use of a speculum comprising a proximally located handle and at least one relatively thin extension that extends distally from the handle. The probe further comprises at least one light emitter that emits illumination light toward the target tissue, at least one imaging system that detects and images examination light emanating from the target tissue, and a biopsy channel configured to transmit to the target tissue a retractable biopsy or surgical device able to retractably contact the target tissue, typically to obtain a sample of cells from the target tissue. The system can further comprise a disposable sleeve sized to substantially cover at least the part of the extension to be inserted into the vagina, the sleeve comprising at least one passage configured to securely align with the biopsy channel and sized to transmit the retractable sample collection device.
摘要:
Endoscopic instrument assemblies and methods for making and using the same. An example endoscopic instrument assembly includes an endoscope having a working channel and an endoscopic instrument slidably disposed in the working channel. The inside surface of the working channel and the outside surface of the endoscopic instrument each have a non-circular cross-sectional shape along at least a portion of their respective lengths.
摘要:
A wireless medical imaging system comprising a head unit is provided. The head unit comprises a head unit case, an integrated light source, an image sensor, a wireless transceiver, a central processing unit, and a user-input component. The head unit case has an external surface defining an external cavity, an internal surface defining an internal cavity, a first aperture, and a second aperture. The integrated light source, the image sensor, the wireless transceiver, and the central processing unit are disposed within the internal cavity. The integrated light source extends from within the internal cavity into the first aperture and is configured to transmit light from the head unit through the first aperture. The image sensor is configured to detect an image transmitted into the head unit through the second aperture. The external cavity is configured to receive an external battery. The user-input component is disposed on the external surface.
摘要:
A multifunctional medical optical examination instrument including a hand-holdable portion forming a handle of the instrument, image digitization, storage and transmission circuitry at least partially located in the hand-holdable portion, and at least an optical examination head portion mountable on the hand-holdable portion and including at least optical examination and non-digitized viewing optics, the image digitization, storage and transmission circuitry being arranged to receive an image from at least a portion of the at least optical examination and non-digitized viewing optics.