摘要:
A tray (100) for accommodating a coiled medical device, such as a catheter assembly (700), includes a first compartment (101), a second compartment (102), and a third compartment (103). The catheter assembly (700) and devices associated with a catheterization procedure, such as syringes (701,702) containing sterile water and lubricating jelly and a specimen container (703) can be disposed within the tray. A first barrier (105) and second barrier (106) separate the compartments. The barriers can have openings (121,122) therein to accommodate large syringes or to enable the first compartment (101) to be used as a lubricant applicator for the catheter. The first compartment (101) can include a stair-stepped contour (115) such that the syringes are held at different depths to facilitate ease of use. The various devices can be disposed within the tray (100) in accordance with their order of use in the catheterization procedure.
摘要:
A tray (100) for accommodating a coiled medical device, such as a catheter assembly (700), includes a first compartment (101), a second compartment (102), and a third compartment (103). The catheter assembly (700) and devices associated with a catheterization procedure, such as syringes (701,702) containing sterile water and lubricating jelly and a specimen container (703) can be disposed within the tray. A first barrier (105) and second barrier (106) separate the compartments. The barriers can have openings (121,122) therein to accommodate large syringes or to enable the first compartment (101) to be used as a lubricant applicator for the catheter. The first compartment (101) can include a stair-stepped contour (115) such that the syringes are held at different depths to facilitate ease of use. The various devices can be disposed within the tray (100) in accordance with their order of use in the catheterization procedure.
摘要:
A method is provided for performing a total knee arthroplasty. The method includes making a primary incision near a knee joint of a patient and resecting medial and lateral condyles of the femur of the leg to create at least one femoral cut surface. The resecting step is performed without dislocating the knee joint. The method also includes balancing various ligament tensions to obtain desired tension and moving a femoral component of a total knee implant through the primary incision. The method further includes positioning the femoral component with respect to the at least one femoral cut surface.
摘要:
A specimen retrieval apparatus includes an elongated tubular member defining a lumen therethrough and having an end effector disposed at a distal end thereof. The end effector includes a shaft defining a longitudinal axis, the shaft including a lumen extending therethrough. The lumen of the shaft communicates with the lumen of the elongated tubular member. A suction member is disposed at a distal end of the shaft in communication with the lumen of the shaft. The suction member is configured to retain a tissue specimen thereon. A sleeve is disposed about the shaft and is movable with respect to the shaft from a proximal to a distal position. A specimen retrieval bag is coupled to the sleeve. The bag is deployable from an undeployed position wherein the bag is disposed about the sleeve to an extended position wherein the bag is deployed over the tissue specimen.
摘要:
A liquid surfactant composition includes at least one anionic surfactant and at least one cationic surfactant. The combination of surfactants is formulated to provide a liquid composition that swells in the presence of water or body fluids, becomes a moldable solid in the presence of an excess of water, and adheres to surfaces. In addition, the liquid surfactant composition may be incorporated into or onto a substrate, such as an absorbent substrate, a fabric or cloth substrate, a tissue substrate, or a protective garment substrate.
摘要:
A drape for clean operation is a flexible bag-shaped structure for maintaining a substantially closed operating space around an operation site. The bag-shaped structure comprises a bottom wall 1 and a transparent top wall 2 and has a closed proximal end 100a and a closed distal end 100b. The bottom wall 1 is provided with at least one operation site-revealing opening 3 close to the proximal end, and the top wall 2 is provided with at least one pair of hand insertion parts 4 at a position close to the operation site-revealing opening 3 to allow the physician to aseptically insert the hands into the operating space, and a closed, openable and closable medical device supply port 5 for supplying medical devices required for operations at a position away from the operation site-revealing opening 3.
摘要:
The invention disclosed herein relates to improved elastomeric articles and processes for making the elastomeric articles. In particular, the invention relates to the surface modification of elastomeric articles such as industrial, surgical, and examination gloves that provides for improved consistency with respect to surface tack on a single article, between different articles from a single production batch, and between articles from separate production batches. The surface modification treatment comprises application of an aqueous mixture of silicone emulsion and ammonium salts of alkyl phosphates to the surfaces of elastomeric articles.
摘要:
Nitrile rubber compositions and articles of manufacture made therefrom are disclosed. The resulting articles of manufacture, including gloves have ultimate tensile strength and lower modulus which are soft but strong and can be economically manufactured.
摘要:
A medical glove is provided for protection against the transmission of infectious agents. The glove comprises a glove body sized to tightly enclose a wearer's hand. The glove body has a palm portion and adjoining finger portions. An integral webbing extends between two of the finger portions. The webbing is sized to receive a stethoscope head between the finger portions when the finger portions are separated. The glove is formed of an acoustically transmissive elastomeric material that is substantially non-porous and sufficiently thin to allow tactile sensitivity and dexterity.
摘要:
The present invention provides a system and method of performing surgery on a patient's joint. The method includes making an incision proximal to the joint. The incision exposes at least a portion of the joint. A cutting guide is provided which projects a cutting guide image on to a first bone of the joint. A cutting tool is aligned with the cutting guide image. The first bone is cut by moving the cutting tool in relation to the cutting guide image.