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    • 21. 发明授权
    • Treatment for post partum hemorrhage
    • US07404821B2
    • 2008-07-29
    • US10355809
    • 2003-01-30
    • Fred H. BurbankMichael L. JonesJill Uyeno
    • Fred H. BurbankMichael L. JonesJill Uyeno
    • A61B17/00
    • A61B17/12A61B17/2812A61B17/42A61B2017/00057A61B2017/2837A61B2090/064A61B2090/378
    • The invention is directed to instruments and procedures using such instruments for temporarily reducing or terminating blood flow through a female patient's uterine artery to treat post partum hemorrhage (PPH). The uterine artery is occluded by a clamping device which includes a pair of pivotally connected clamping members, with each of the clamping members having a handle and a clamping element at the distal end of the handle. The clamping elements are inclined with respect to the longitudinal axes of the handles at an included obtuse angle between about 120° and about 170°, preferably between about 130° and 160°. An artery locating sensor is provided on the distal end of at least one of the clamping elements. Preferably, the artery locating sensor is a Doppler ultrasound blood flow sensor. After birth, the clamping device is inserted into the female patient's post partum vaginal canal and advanced therein until one of the clamping elements Is in the patient's uterine cervix and the other clamping element is on the exterior of the uterine cervix. The clamping element on the exterior of the patient's uterine cervix is pressed against the patient's vaginal fornix and the clamping device closed so as to occlude the uterine artery disposed within tissue grasped by the clamping device. The clamping device is locked in the closed configuration and maintained in the condition until the patient's uterus is sufficiently clotted up to ensure termination of the hemorrhaging, typically about 5 minutes to about 7 hours.
    • 30. 发明申请
    • MARKER OR FILLER FORMING FLUID
    • 标记或填充液形成流体
    • US20110092815A1
    • 2011-04-21
    • US12967639
    • 2010-12-14
    • Fred H. BurbankMichael L. JonesFrank LouwPaul Lubock
    • Fred H. BurbankMichael L. JonesFrank LouwPaul Lubock
    • A61B6/00A61M5/31
    • A61B90/39A61B2090/3908A61B2090/3925A61B2090/3933A61B2090/3987A61K49/226
    • A system for at least partially filling and marking a cavity at a site within a patient's body includes a marker delivery device having a chamber configured to contain a marking substance and having a mechanism configured to expel the marking substance. A quantity of the marking substance is contained within the chamber of the marker delivery device. The marking substance is configured to at least partially fill the cavity and form therein a porous bioabsorbable body. A delivery tube is coupled in fluid communication with the chamber of the marker delivery device. The delivery tube has a distal end with a discharge port through which the marking substance is expelled. A releasable remotely detectable distal tip is coupled to the distal end of the delivery tube and is configured to be released to remain within the porous bioabsorbable body within the cavity upon the formation thereof.
    • 一种用于至少部分地填充和标记患者体内的部位的空腔的系统包括标记物输送装置,其具有被配置为容纳标记物质并具有被配置为排出标记物质的机构的室。 标记物质的量被容纳在标记物输送装置的室内。 标记物质构造成至少部分地填充空腔并在其中形成多孔生物可吸收体。 输送管与标记物递送装置的腔室流体连通地联接。 输送管具有远端,其具有排出口,排出标记物质。 可释放的可远程检测的远侧末端联接到输送管的远端,并且构造成在其形成时被释放以保持在腔内的多孔生物可吸收体内。