摘要:
This document describes a urinary catheter assembly that can reduce the need for a user to handle the urinary catheter directly, thereby reducing the likelihood of a urinary tract infection and making the cathing process less messy. In one aspect, a urinary catheter apparatus and methods for voiding a human's bladder and enabling a human patient to void his or her bladder are provided.
摘要:
A suture system spool is configured to retain suture having a suture diameter and tension the suture between a distal and proximal end portions of a suturing tool. The spool includes a monolithically formed disc defining a central opening that provides the disc with an inside diameter. The disc includes a base and a flap joined with the base at the inside diameter, and the flap extends from the inside diameter to an outer periphery of the disc to define a cavity between the flap and the base. The flap is spaced away from the base at a location between the inside diameter and the outer periphery of the disc by a factor of at least two times the suture diameter, and the flap is spaced away from the base at the outer periphery of the disc by a distance that is approximately equal to the suture diameter.
摘要:
A method of suturing tissue includes driving a needle from a tool through tissue to form a channel in the tissue; inserting the needle into a capsule that is connected to a first length of suture attached to the capsule; engaging the needle with a second length of suture that is inserted through the capsule; and pulling both the first length of suture and the second length of suture through the channel formed in the tissue.
摘要:
A suturing system includes a tool employed to pull at least two sutures through tissue. The tool includes a head having a proximal portion housing a needle movable through a needle exit port of the head and a distal end spaced apart from the proximal portion by a throat. The distal end of the head defines a cavity. A first suture is durably connected to a capsule that is sized for placement in the cavity. The capsule defines a through-hole sized for engagement with the needle and A second suture is removably insertable into the through-hole. The needle is movable from the proximal portion of the head across the throat to form a channel in tissue and to frictionally engage with the second suture and is retractable into the needle exit port to draw the capsule and the first and second sutures through the channel formed in the tissue.
摘要:
A method of suturing tissue includes driving a needle from a tool through tissue to form a channel in the tissue; inserting the needle into a capsule that is connected to a first length of suture attached to the capsule; engaging the needle with a second length of suture that is inserted through the capsule; and pulling both the first length of suture and the second length of suture through the channel formed in the tissue.
摘要:
An applicator for an external male urinary catheter is described for applying and securing a catheter to a user. The applicator has a solid cylinder preferably with slits surrounded by a flexible skirt on which the catheter is installed, and the cylinder causes the skirt to invert to apply the catheter to the user.
摘要:
An incontinence treatment device includes a support body and a plication mechanism attached to the support body. The device includes a first and second arms separated by a support zone. The plication mechanism is attached to the support zone and has a strand providing first and second end portions. The strand is removably coupled with a first location of the support zone and removably coupled with a separate second location of the support zone. The separate second location is spaced apart from the first location of the support zone by a central region. The support body is configured to contact tissue around a urethra and tension applied to both of the first and second end portions moves the first location of the support zone and the second location of the support zone to remove slack in the support body relative to the tissue around the urethra.
摘要:
A suturing system includes a tool employed to pull at least two sutures through tissue. The tool includes a head having a proximal portion housing a needle movable through a needle exit port of the head and a distal end spaced apart from the proximal portion by a throat. The distal end of the head defines a cavity. A first suture is durably connected to a capsule that is sized for placement in the cavity. The capsule defines a through-hole sized for engagement with the needle and A second suture is removably insertable into the through-hole. The needle is movable from the proximal portion of the head across the throat to form a channel in tissue and to frictionally engage with the second suture and is retractable into the needle exit port to draw the capsule and the first and second sutures through the channel formed in the tissue.
摘要:
A suture system spool is configured to retain suture having a suture diameter and tension the suture between a distal and proximal end portions of a suturing tool. The spool includes a monolithically formed disc defining a central opening that provides the disc with an inside diameter. The disc includes a base and a flap joined with the base at the inside diameter, and the flap extends from the inside diameter to an outer periphery of the disc to define a cavity between the flap and the base. The flap is spaced away from the base at a location between the inside diameter and the outer periphery of the disc by a factor of at least two times the suture diameter, and the flap is spaced away from the base at the outer periphery of the disc by a distance that is approximately equal to the suture diameter.