9 results about "Body cavity" patented technology

The Body Cavity Cancer Treatment Apparatus generates the magnetic field for use in a combined “Low Temperature Hyperthermia” and ionizing radiation and/or chemotherapy cancer treatment protocol. Unlike other competing systems, the Body Cavity Cancer Treatment Apparatus does not directly kill or ablate the cancer cells with killing temperatures rather, the Body Cavity Cancer Treatment Apparatus stresses the cancer and cancer stem cells by keeping them at a nominal 42° Celsius for some period of time via the heating of nano-particles that have been infused into the bladder, using the generated magnetic field.

There is provided an apparatus (10) and method for maintaining manuary access to a sufflated body cavity of a patient through a fenestration formed in the patient's body tissue during a minimally invasive surgical procedure. The apparatus (10) generally comprises a seal section (100) and a sheath section (200) coupled thereto. The seal section (100) includes an endless loop portion (110) that defines an opening (120). The sheath section (200) includes a mouth portion (210), a glove portion (230), and a pliable intermediate portion (220) extending therebetween. The intermediate portion (220) maintains in reconfigurable manner a substantially gas impermeable barrier between the mouth and glove portions (210, 230) when the glove portion (230) is passed through the opening (120) into the body cavity responsive to manuary actuation. The passage of the glove portion (230) through the opening (120) biases at least a part of the intermediate portion (220) to engage the patient's body tissue immediately bounding the fenestration, whereby the sufflation of the body cavity is substantially preserved during the minimally invasive surgical procedure.

The invention relates to a negative pressure closed drainage device, comprising a porous foam cushion (1), a drainage tube (2) with a side hole, a joint (4), a conduit (11), a drainage container (5) and a negative source (6). The drainage tube (2) is connected with the conduit (11) which is led into the drainage container (5), and the drainage container (5) is connected with the negative pressure source (6). One end of the drainage tube (2) is positioned in the porous foam cushion (1), and the other end of the drainage tube (2) is led out from the upper end of the porous foam cushion (1). The leading-out end of the drainage tube (2) is fixed with an adhesive film (7), and a sealing film (3) is sealed on the adhesive film (7). The invention overcomes the defects that the traditional negative pressure closed drainage device is inconvenient, a better carrier used as a support is not available when the sealing film is sealed, and a drainage device for a wound surface on the body surface is very inconvenient to use when carrying out negative pressure sealing drainage. The negative pressure closed drainage device for the wound surface tissue on the body surface has the advantages of suitability for the drainage of the wound surface on the body surface, suitability for the drainage in a body cavity and more convenient film sticking.

The invention discloses an electronic cigarette capable of detecting blood oxygen saturation, comprising a main body, a partition is fixedly connected to the left end of the inner cavity of the main body, a battery is fixedly connected to the right side of the partition, and the inner cavity of the main body is fixedly connected with a battery. The oil reservoir is fixedly connected to the right end, the atomizer switch and the air flow sensor are fixedly connected to the bottom of the inner cavity of the body and located on the right side of the oil reservoir in sequence from left to right, and the top end of the inner cavity of the main body is fixedly connected There is an atomizer, and the middle end on the right side of the main body is provided with a smoking port. In the present invention, a blood oxygen measuring device is embedded on the left side of the sliding seat, and the blood oxygen saturation in people's body can be detected through the functions of the reserved groove, the push rod and the push handle, the sliding rod and the spring, and the blood oxygen saturation can be detected in the blood. When the oxygen saturation exceeds the highest preset value or is lower than the lowest preset value, the alarm sounds an alarm, which solves the problem that the existing electronic cigarette cannot detect the blood oxygen saturation of the human body, which is not conducive to people's health.

The heat insulating box for cold and hot food includes one box body in hollow structure filled with heat insulating material and one box cover. The box cover has notch with embedded sealing strip in the inner wall and limiting notch in the surface; and the box body has limiting boss on the bottom. The heat insulating box features the box cover with one sealing boss in the inner wall, the joint between the box body and box cover with at least one pair of notches and slap in the outer side board wall, the inner and outer surfaces of the box cover and the outer wall of the box body with reinforcing ribs, and the box body cavity bottom with one capped through hole. The present invention has the features of high sealing performance, long temperature maintaining period, great box cavity capacity and good heat insulating performance.