Abstract: A portable digital rectosigmoidoscope single-handed, digital intestinal endoscope, used by suitably trained healthcare workers to digitally view the anus, rectum and distal sigmoid colon in people with anorectal symptoms at point of care.

Abstract: An electronic baggage tag (1), for attachment to a baggage item (30) having a handle, comprises a housing (3) for a display screen (2) and a fastening (4, 6) for removably securing the housing (3) to the handle (20) such that the display screen (2) remains visible during handling of the baggage item (30).

Abstract: A secured auditing system using verified hash algorithms is provided. The system integrates with existing databases (e.g., appointment databases) to receive and store auditable data in a system database. The system generates a hash (i.e., a digital signature) for each piece of auditable data received and stores the hash in the system database and on a decentralized blockchain platform for comparative auditing. The system is not confined to one blockchain platform and can interact with any existing blockchain or distributed ledger technology as it evolves.

Abstract: An electronic baggage tag (1), for attachment to a baggage item having a handle, comprises a housing (3) for a display screen (2) and a fastening (4, 6) for removably securing the housing (3) to the handle such that the display screen (2) remains visible during handling of the baggage item.

Abstract: An improved ball drop apparatus including an atmosphere-to-pressure frac ball injection chamber. A ball is first inserted into the atmosphere-to-pressure ball injection chamber from a ball feeding apparatus. The ball is then pushed into a pressure equalization section through a first seal pack. In a preferred embodiment, the pressure equalization section is connected to a pressure equalization apparatus and also to the wellbore through a second seal pack. Once the ball is injected into the pressure equalization section, the pressure equalization apparatus applies pressure, thereby causing the pressure of the pressure equalization section to increase until it reaches close to wellbore pressure. Once the pressures of the pressure equalization section and the wellbore are close, the atmosphere-to-pressure frac ball injection chamber and the frac ball are pushed through the second seal pack and into the wellbore, where the frac ball can be pumped downhole.

Abstract: An improved ball drop apparatus including an atmosphere-to-pressure frac ball injection chamber. A ball is first inserted into the atmosphere-to-pressure ball injection chamber from a ball feeding apparatus. The ball is then pushed into a pressure equalization section through a first seal pack. In a preferred embodiment, the pressure equalization section is connected to a pressure equalization apparatus and also to the wellbore through a second seal pack. Once the ball is injected into the pressure equalization section, the pressure equalization apparatus applies pressure, thereby causing the pressure of the pressure equalization section to increase until it reaches close to wellbore pressure. Once the pressures of the pressure equalization section and the wellbore are close, the atmosphere-to-pressure frac ball injection chamber and the frac ball are pushed through the second seal pack and into the wellbore, where the frac ball can be pumped downhole.

Abstract: An improved ball drop apparatus including an atmosphere-to-pressure frac ball injection chamber. A ball is first inserted into the atmosphere-to-pressure ball injection chamber from a ball feeding apparatus. The ball is then pushed into a pressure equalization section through a first seal pack. In a preferred embodiment, the pressure equalization section is connected to a pressure equalization apparatus and also to the wellbore through a second seal pack. Once the ball is injected into the pressure equalization section, the pressure equalization apparatus applies pressure, thereby causing the pressure of the pressure equalization section to increase until it reaches close to wellbore pressure. Once the pressures of the pressure equalization section and the wellbore are close, the atmosphere-to-pressure frac ball injection chamber and the frac ball are pushed through the second seal pack and into the wellbore, where the frac ball can be pumped downhole.

Abstract: In one embodiment, a therapeutic swing may include a support platform, a flexible outer enclosure, a vertical bolster and a joining member. The flexible outer enclosure can be engaged with the support platform. The flexible outer enclosure may extend away from the support platform and may comprise an inner wall. The vertical bolster can be coupled to the support platform. The vertical bolster may extend away from the support platform. The vertical bolster may comprise an outer surface such that the outer surface of the vertical bolster, the inner wall of the flexible outer enclosure and the support platform cooperate to form a riding cavity. The joining member may be coupled to the vertical bolster, wherein the therapeutic swing swings from the joining member.

Abstract: An improved ball drop apparatus including an atmosphere-to-pressure frac ball injection chamber. A ball is first inserted into the atmosphere-to-pressure ball injection chamber from a ball feeding apparatus. The ball is then pushed into a pressure equalization section through a first seal pack. In a preferred embodiment, the pressure equalization section is connected to a pressure equalization apparatus and also to the wellbore through a second seal pack. Once the ball is injected into the pressure equalization section, the pressure equalization apparatus applies pressure, thereby causing the pressure of the pressure equalization section to increase until it reaches close to wellbore pressure. Once the pressures of the pressure equalization section and the wellbore are close, the atmosphere-to-pressure frac ball injection chamber and the frac ball are pushed through the second seal pack and into the wellbore, where the frac ball can be pumped downhole.

Abstract: Disclosed are embodiments of a laparoscopic access port having a head (portion 450) for use generally externally of a patient and for providing a seal around a laparoscopic tool (not shown)when said tool is inserted into the head via a (bore 408); and a sleeve portion (410) connected to the head and for accommodating the tool, the sleeve (410) extending along an axis and being adapted for inserting generally into the body of a patient in the direction of the axis;said access port being adjustable in overall length X in the direction of the axis, the sleeve portion comprising a shank (411) attached or attachable to the head (450) and a flanged piece (413) moveable relative to the shank by means of a mechanism for causing the overall length X of the port to adjust, the mechanism being operable externally of the patient at or adjacent the head, for example by means of rotation of an element of a lower head part (440), or by sliding motion of the shank (411) and flanged piece (413).

Abstract: In one embodiment, a therapeutic swing may include a support platform, a flexible outer enclosure, a vertical bolster and a joining member. The flexible outer enclosure can be engaged with the support platform. The flexible outer enclosure may extend away from the support platform and may comprise an inner wall. The vertical bolster can be coupled to the support platform. The vertical bolster may extend away from the support platform. The vertical bolster may comprise an outer surface such that the outer surface of the vertical bolster, the inner wall of the flexible outer enclosure and the support platform cooperate to form a riding cavity. The joining member may be coupled to the vertical bolster, wherein the therapeutic swing swings from the joining member.

Abstract: The present invention relates to an improved stapling device. It can be frustrating to attempt to interconnect pieces of paper with a stapler and find that the attempt fails without prior warning, because the staple magazine is empty. The present invention provides a conveniently located visual representation of the number of staples remaining in the staple magazine.