公开(公告)号：WO2022064275A1

公开(公告)日：2022-03-31

申请号：PCT/IB2021/000653

申请日：2021-09-27

Applicant: PRO MED INSTRUMENTS GMBH

Inventor： MOOSMANN, Severin ,  BLUM, Andreas ,  FORST, Peter ,  ESSER, Matthias

IPC: A61B90/14 ,  A61B90/57

Abstract: A joint assembly and adapter couple with a head stabilization device about one or more circumferential toothed rings of the head stabilization device. This coupling provides rotatable adjustment of the head stabilization device about two degrees of freedom including a first longitudinal axis of the head stabilization device and a second longitudinal axis of the joint assembly. The toothed rings of the head stabilization device can have multiple coupling locations to allow for a third degree of freedom for adjustment along the first longitudinal axis. A locking feature is coupled with the adapter to actuate the adapter and joint assembly for selective adjustment of the head stabilization device among the various degrees of freedom for adjustment.

公开(公告)号：WO2022063225A1

公开(公告)日：2022-03-31

申请号：PCT/CN2021/120298

申请日：2021-09-24

Applicant: 武汉联影智融医疗科技有限公司

Inventor： 李盛

IPC: A61B90/14 ,  A61G13/12

Abstract: 一种支撑解锁结构（100）包括：头架适配机构（110）和夹紧机构（120），头架适配机构（110）包括与头架机构（200）连接的适配组件（112）以及安装适配组件（112）的安装板（111）；夹紧机构（120）设置于头架固定机构（200），并夹持安装板（111），夹紧机构（120）具有解锁状态与锁定状态，当头架适配机构（110）受到的拖拽力超出夹紧机构（120）的阈值时，夹紧机构（120）处于解锁状态，安装板（111）可相对于夹紧机构（120）运动；夹紧机构（120）处于锁定状态时，安装板（111）固定于夹紧机构（120）中。出现意外情况时，夹紧机构（120）在头架机构（510）的拖拽力作用下自动解锁安装板（111），头架机构（510）的位置不再被固定，能够随病床系统（500）一同下沉，避免患者（600）受到伤害，起到安全保护的作用。还公开了关节锁紧机构（140）、头架固定机构（200）及手术辅助机器人系统。

公开(公告)号：WO2020245660A1

公开(公告)日：2020-12-10

申请号：PCT/IB2020/000458

申请日：2020-06-05

Applicant: INSIGHTEC, LTD.

Inventor： SHAPIRA, Boaz

IPC: A61B90/14 ,  A61N7/02 ,  G01R33/38

Abstract: Ultrasound transducers adjust the B 1 + and/or B 1 - field distribution in an MRI apparatus to improve the signal sensitivity and homogeneity at a region of interest. Approaches employed include strategic placement of field-altering features such as slots and/or dipoles along the exterior surface or, in some cases, the interior of the transducer. In various embodiments, the field-altering features are (or behave as) passive resonators.

公开(公告)号：WO2020144537A1

公开(公告)日：2020-07-16

申请号：PCT/IB2020/000022

申请日：2020-01-10

Applicant: PRO MED INSTRUMENTS GMBH

Inventor： SCHUELE, Matthias, E. ,  MERTENS, Jan, H.

IPC: A61B90/10 ,  A61B90/14

Abstract: A head fixation device includes an assembly with two or more contact features. The assembly includes an arm that is non-curved in some versions. In some versions, the arm of the assembly defines a degree of curvature that is less than 40 degrees, and more preferably less than 30 degrees. In at least some versions, the assembly provides that at least two of the two or more contact features define a contact angle with the skull of about 90 degrees when contacting a generally or substantially planar portion or region of the skull.

公开(公告)号：WO2020106820A1

公开(公告)日：2020-05-28

申请号：PCT/US2019/062380

申请日：2019-11-20

Applicant: MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH

Inventor： WILLIAM, Tatum ,  QUINONES-HINOJOSA, Alfredo ,  CHAICHANA, Kaisorn L.

IPC: A61B90/14 ,  A61B5/04 ,  A61B5/0476 ,  A61B5/00 ,  A61B34/20 ,  A61B90/10 ,  A61B17/00

Abstract: An intracranial apparatus that may be used for electrophysiological monitoring and stimulation of brain tissue of a patient. Embodiments comprise a stylet including a body section and a tip configured to separate brain tissue, a sheath including a body section having an outer surface defining a central opening configured to receive the stylet such that the tip of the stylet extends beyond the body section of the sheath, and a plurality of electrodes disposed at the outer surface of the sheath and configured to be connected to the brain tissue surrounding the sheath for stimulating and/or monitoring.

公开(公告)号：WO2020048608A1

公开(公告)日：2020-03-12

申请号：PCT/EP2018/074100

申请日：2018-09-07

Applicant: BRAINLAB AG

Inventor： HOFBERGER, Stefan ,  STEINLE, Wolfgang ,  FRIELINGHAUS, Nils

IPC: A61B90/14 ,  A61B90/50 ,  A61B34/30 ,  A61B90/57 ,  A61B17/00

Abstract: The present invention relates to ahead-holder support for attaching a medical head-holder(2) to a patient table (3), having a rigid base body (4) that comprises: -an adjustable and lockable head-holder interface (6) at the base body (4), which is adapted to adjustably couple the head-holder (2) to the base body (4) by providing at least three degrees of freedom for the spatial relative position between the head-holder (2) and the base body (4), wherein the at least three degrees of freedom are lockable so as to establish a rigid coupling between the head-holder (2) and the base body (4); and -at least one robotic arm interface (7) at the base body (4), which is adapted to provide arigid coupling between a robotic arm (8) and the base body (4).

公开(公告)号：WO2020007948A1

公开(公告)日：2020-01-09

申请号：PCT/EP2019/067915

申请日：2019-07-03

Applicant: BONE 3D

Inventor： BENICHOU, Ludovic ,  ADAM, Jérémy

IPC: A61B17/34 ,  A61B90/11 ,  A61B90/14 ,  A61B17/17 ,  A61B90/10

Abstract: L'invention concerne un dispositif de guide (1) pour l'insertion d'un instrument (50) à travers une paroi, configuré pour être appliqué sur une zone d'application et pour guider l'instrument selon une position prédéterminée par rapport à la paroi, comportant : - au moins un bras de fixation (3), configuré pour être fixé sur la zone d'application par des moyens de fixation amovibles, - un guide tubulaire (2) définissant un axe d'insertion (X), configuré pour permettre l'insertion et le guidage, dans le guide tubulaire (2), de l'instrument, le guidage étant exercé selon l'axe d'insertion (X), depuis une extrémité amont du guide tubulaire (2) vers la zone d'application, le guide tubulaire (2) formant une butée axiale configurée pour coopérer directement avec l'instrument et imposer une profondeur prédéterminée d'insertion de l'instrument, et le guide tubulaire (2) étant venu de matière avec le bras de fixation (3).

公开(公告)号：WO2019238987A1

公开(公告)日：2019-12-19

申请号：PCT/ES2019/070373

申请日：2019-06-03

Applicant: FUNDACIÓN INSTITUTO DE INVESTIGACIÓN MARQUÉS DE VALDECILLA (IDIVAL) ,  SERVICIO CÁNTABRO DE SALUD

Inventor： GÓMEZ RUIZ, Marcos ,  CALLEJA IGLESIAS, Alberto ,  ALONSO HORGA, Felipe ,  MARTÍN LÁEZ, Rubén

IPC: A61B90/14 ,  A61G13/02 ,  A61G13/10

Abstract: La presente invención se refiere a un apósito protector de visceras abdominales en terapia de presión negativa en abdomen abierto y se encuadra en el campo técnico de las vendas o apósitos, así como en el de los dispositivos para el drenaje de heridas o similares. El apósito protector está conformado por una capa superior (1) y una capa intermedia (3) vinculadas solidariamente entre sí al menos por sus respectivos bordes perimetrales, cada una de las cuales consiste en un cuerpo laminar. La capa superior (1) incorpora una pluralidad de primeros orificios pasantes (6) para paso de fluidos a su través, y la capa intermedia (3) incorpora una pluralidad de burbujas (7) rellenas de un fluido gaseoso a baja presión y una pluralidad de segundos orificios pasantes (8) para paso de fluidos a su través. La presente invención se refiere a un apósito protector de visceras abdominales en terapia de presión negativa en abdomen abierto y se encuadra en el campo técnico de las vendas o apósitos, así como en el de los dispositivos para el drenaje de heridas o similares. El apósito protector está conformado por una capa superior (1) y una capa intermedia (3) vinculadas solidariamente entre sí al menos por sus respectivos bordes perimetrales, cada una de las cuales consiste en un cuerpo laminar. La capa superior (1) incorpora una pluralidad de primeros orificios pasantes (6) para paso de fluidos a su través, y la capa intermedia (3) incorpora una pluralidad de burbujas (7) rellenas de un fluido gaseoso a baja presión y una pluralidad de segundos orificios pasantes (8) para paso de fluidos a su través.

公开(公告)号：WO2019092039A1

公开(公告)日：2019-05-16

申请号：PCT/EP2018/080505

申请日：2018-11-07

Applicant: LANDRATSAMT ORTENAUKREIS KÖRPERSCHAFT DES ÖFFENTLICHEN RECHTS

Inventor： SCHUMANN, Dirk

IPC: A61B90/14 ,  A61N5/10 ,  A61B6/04 ,  A61B6/0421 ,  A61B6/0492 ,  A61N2005/1097

Abstract: Die Erfindung offenbart eine radio-onkologische Patientenpositionierungsvorrichtung (100), aufweisend einen Rumpfstützbereich (102, 104), der dazu ausgebildet ist, den Rumpf eines Patienten zu stützen, mit - ersten Positionierungselementen (106), die dazu eingerichtet sind eine Kniepositionierungseinrichtung und/oder eine Beckenpositionierungseinrichtung lösbar anzuordnen, und - einem Schulterstützbereich (102), der zweite Positionierungselemente (110) aufweist, die dazu eingerichtet sind, eine Halspositionierungseinrichtung; und/oder eine Schulterpositionierungseinrichtung lösbar anzuordnen; gekennzeichnet durch: einen Kopfstützbereich (116); wobei der Kopfstützbereich (1 16) mittels zumindest einem Gelenk (114) schwenkbar am Rumpfstützbereich (102, 104) oder einer Basisplatte (102), auf der der Rumpfstützbereich (1 02) angeordnet ist, angeordnet ist; und wobei der Kopfstützbereich (1 16) so eingerichtet ist, dass eine radio-onkologische Kopfpositionierungseinrichtung (200; 200') lösbar am Kopfstützbereich (116) anbringbar ist, wobei an der Kopfpositionierungseinrichtung (200; 200') eine Hinterkopfmaske und/oder eine Gesichtsmaske anordenbar ist.

公开(公告)号：WO2019034933A3

公开(公告)日：2019-02-21

申请号：PCT/IB2018/001018

申请日：2018-08-14

Applicant: PRO MED INSTRUMENTS GMBH

Inventor： MOOSMANN, Severin ,  SCHUELE, Matthias, E.

IPC: A61B90/14

Abstract: Exemplary head stabilization devices or head fixation devices (HFDs) include a central head support for supporting a patient's head from beneath. The HFDs are connectable to a patient support device such as an operating table. The HFDs can include a cushion associated with the central head support or base assembly and pads extending from adjustable extension bars that provide lateral support. The cushion and/or pads comprise a fluid chamber and a shape- conforming material chamber. The chambers work together such that the cushion and/or pads conform to the patient's head and can be adjusted in position and pressure to provide stabilization to the patient's head. In some instances, the cushions and pads used with the HFDs can include multiple chambers that permit pressure control by way of controlling a fluid volume within specific chambers.