公开(公告)号：US5782765A

公开(公告)日：1998-07-21

申请号：US639478

申请日：1996-04-25

Applicant: Kenneth R. Jonkman

Inventor： Kenneth R. Jonkman

IPC: A61B5/06 ,  A61B19/00 ,  A61B5/00

CPC classification number: A61B5/06 ,  A61B34/20 ,  A61B2034/2051

Abstract: A method and apparatus for positioning a probe inside a patient including a plurality of transmitter/receiver nodes arranged around the patient for communicating with the probe and generating navigation signals, a system for generating one or more positional signals in response to the navigational signals, and a system for collecting and analyzing those positional signals to determine the location of the medical instrument inside the patient's body. The transmitting/receiving nodes may be arranged on a flexible blanket which is wrapped around and adhered to the patient's body or over a table supporting the patient's body.

Abstract translation: 一种用于将探头定位在患者体内的方法和装置，包括围绕患者布置的多个发射器/接收器节点，用于与探头通信并产生导航信号;响应于导航信号产生一个或多个位置信号的系统，以及 用于收集和分析这些位置信号以确定医疗器械在患者体内的位置的系统。 发送/接收节点可以布置在柔性毯子上，该弹性毯子缠绕并粘附到患者身体或者在支撑患者身体的桌子上。

公开(公告)号：US5171218A

公开(公告)日：1992-12-15

申请号：US816874

申请日：1992-01-02

Applicant: James D. Fonger ,  Kenneth R. Jonkman

Inventor： James D. Fonger ,  Kenneth R. Jonkman

IPC: A61M25/00 ,  A61M1/14 ,  A61M25/04 ,  A61M25/06 ,  A61M25/08

CPC classification number: A61M25/0606 ,  A61M25/007 ,  A61M25/0693

Abstract: An arterial cannula which includes a diverting side hole which simultaneously perfuses blood to the body and the lower extremity. Two barbs on the cannula exterior position the diverting hole just inside the blood vessel and prevent the back wall of the blood vessel from blocking the diverting hole. A transparent flash chamber on the proximal end of the cannula provides a visual indication of the entrance of the diverting side hole into the blood vessel. When the diverting hole enters the blood vessel, blood immediately fills the flash chamber.

Abstract translation: 动脉插管，其包括同时将血液灌注到身体和下肢的转向侧孔。 插管外侧的两个倒钩将分流孔刚好放置在血管内，并防止血管的后壁阻塞转向孔。 套管近端的透明闪光腔提供转向侧孔进入血管的视觉指示。 当分流孔进入血管时，血液立即充满闪光室。

公开(公告)号：US4758218A

公开(公告)日：1988-07-19

申请号：US932278

申请日：1986-11-19

Applicant: Patrick J. Kiefer ,  James H. De Vries ,  Kenneth R. Jonkman

Inventor： Patrick J. Kiefer ,  James H. De Vries ,  Kenneth R. Jonkman

IPC: A61M5/00

CPC classification number: A61M25/09041 ,  Y10S604/90

Abstract: A percutaneous syringe assembly for use in the introduction of a guidewire into a blood vessel for the purpose of guiding a catheter into place. The syringe has a plunger with a central guide tube for the wire and a needle lumen for introduction of the wire into a blood vessel. A protective flexible container for a guidewire is attachable to the syringe plunger in a closed circuit with selective ends to be aligned with the central guide tube of the plunger to permit a J-end or a straight end of a wire to be introduced into a selected blood vessel.

Abstract translation: 一种用于将导丝引入血管中以便将导管引导到位的目的的经皮注射器组件。 注射器具有柱塞，其具有用于线的中心引导管和用于将线引入血管的针管腔。 用于导丝的保护性柔性容器可在闭合回路中附接到注射器柱塞，其中选择性端部与柱塞的中心引导管对准，以允许引线的J端或直端引入所选择的 血管

公开(公告)号：US20090076482A1

公开(公告)日：2009-03-19

申请号：US12145798

申请日：2008-06-25

Applicant: Kenneth R. Jonkman

Inventor： Kenneth R. Jonkman

IPC: A61M25/16 ,  A61M25/00

CPC classification number: A61M25/0054 ,  A61M25/005 ,  A61M25/0053 ,  Y10T29/49826

Abstract: A cannula assembly having a hollow elongate cannula with a proximal end, a distal end, and a central axis. A coiled reinforcing member is disposed along a portion of the hollow elongate cannula and is adapted to provide structural support to the elongate cannula. An intermediate reinforcing band is disposed on the elongate cannula between the proximal end and the distal end to reinforce a perforated section in the wall of the cannula and includes a forward edge, a rearward edge, at least one rib and at least one protrusion extending orthogonally from the forward edge and at least one protrusion extending from the rearward edge. A distal reinforcing band is disposed at the distal end of the elongate cannula and has a plurality of fingers that taper slightly inwardly toward the central axis of the hollow elongate cannula.

Abstract translation: 套管组件，其具有中空细长插管，其具有近端，远端和中心轴线。 螺旋加强构件沿着中空细长插管的一部分设置，并且适于向细长插管提供结构支撑。 中间加强带设置在细长插管之间的近端和远端之间，以加强套管壁中的穿孔部分，并且包括前边缘，后边缘，至少一个肋和至少一个正交延伸的突起 从前缘和从后边缘延伸的至少一个突起。 远端加强带设置在细长插管的远端处，并且具有多个指向中空细长插管的中心轴线稍微向内倾斜的指状物。

公开(公告)号：US06966903B2

公开(公告)日：2005-11-22

申请号：US10470593

申请日：2003-03-18

Applicant: Kenneth R. Jonkman ,  Paul F. Rom

Inventor： Kenneth R. Jonkman ,  Paul F. Rom

IPC: A61B17/12 ,  A61F2/958 ,  A61M25/00 ,  A61M31/00

CPC classification number: A61B17/12109 ,  A61B17/12136 ,  A61M25/1011 ,  Y10S623/904

Abstract: An intravascular balloon occlusion device according to the invention is shown. The device is ideally suited for use in a coronary artery bypass graft procedure. The device includes a body having at least one selectively inflated balloon provided on the distal end thereof. Preferably, the body is a closed end body so that fluid can only flow from the proximal end of the body into the balloon. In use, the distal end of the body and the balloon are inserted into an aperture provided in the aorta. The balloon is inflated and then the device is retracted until the balloon seats against the incision or aperture in the aorta, thereby effectively sealing the aperture from the blood flow through the aorta, but not occluding blood flow through the body of the aorta itself. Next, the graft vessel is telescopically positioned on the occlusion device and mounted to the aorta. Once the vessel is secured thereto, the balloon is deflated and then the occlusion device is retracted from both the aorta and the graft vessel. Finally, the second end of the graft vessel is mounted to the appropriate coronary artery.

Abstract translation: 示出了根据本发明的血管内球囊闭塞装置。 该装置非常适用于冠状动脉旁路移植手术。 该装置包括具有设置在其远端上的至少一个选择性膨胀的气囊的主体。 优选地，主体是封闭的端体，使得流体仅能够从主体的近端流入气囊。 在使用中，身体的远端和气囊被插入设置在主动脉中的孔中。 气囊膨胀，然后将装置缩回直到气囊抵靠主动脉中的切口或孔，从而有效地将孔径从通过主动脉的血流密封，而不阻塞通过主动脉本身的血液的血流。 接下来，移植物容器可伸缩地定位在闭塞装置上并安装到主动脉。 一旦容器固定到其上，气囊就放气，然后闭塞装置从主动脉和移植血管两端缩回。 最后，移植血管的第二端安装在合适的冠状动脉上。

公开(公告)号：US06912419B2

公开(公告)日：2005-06-28

申请号：US10387280

申请日：2003-03-12

Applicant: Michael R. S. Hill ,  Kenneth R. Jonkman

Inventor： Michael R. S. Hill ,  Kenneth R. Jonkman

IPC: A61B17/00 ,  A61B17/02 ,  A61B17/34 ,  A61N1/05 ,  A61N1/36 ,  A61N1/362 ,  A61N1/38 ,  A61N1/39 ,  A61N1/18

CPC classification number: A61N1/36114 ,  A61B17/3417 ,  A61B2017/00243 ,  A61B2017/00969 ,  A61B2017/0243 ,  A61B2017/3445 ,  A61B2017/3449 ,  A61N1/056 ,  A61N1/362 ,  A61N1/385 ,  A61N1/3962

Abstract: An electro-stimulation device includes a pair of electrodes for connection to at least one location in the body that affects or regulates the heartbeat. The electro-stimulation device both electrically arrests the heartbeat and stimulates the heartbeat. A pair of electrodes are provided for connection to at least one location in the body that affects or regulates the heartbeat. The pair of electrodes may be connected to an intravenous catheter for transvenous stimulation of the appropriate nerve. A first switch is connected between a power supply and the electrodes for selectively supplying current from the power supply to the electrodes to augment any natural stimuli to the heart and thereby stop the heart from beating. A second switch is connected between the power supply and the electrodes for selectively supplying current from the power supply to the electrodes to provide an artificial stimulus to initiate heartbeating. In another aspect, the invention is directed to a method for arresting the beat of a heart in a living body comprising the steps of connecting the pair of electrodes to at least one location in the body that affects or regulates the heartbeat and supplying an electrical current to the electrodes of sufficient amplitude and duration to arrest the heartbeat. The device may also serve to still the lungs by input to a respirator or by stimulation of the phrenic nerve during surgical procedures.

Abstract translation: 电刺激装置包括一对电极，用于连接到体内至少一个影响或调节心跳的位置。 电刺激装置既电气阻止心跳并刺激心跳。 提供一对电极用于连接到体内至少一个影响或调节心跳的位置。 该对电极可以连接到静脉导管，用于适当神经的经静脉刺激。 第一开关连接在电源和电极之间，用于选择性地从电源向电极提供电流，以增加对心脏的任何自然刺激，从而阻止心脏跳动。 第二开关连接在电源和电极之间，用于选择性地从电源向电极提供电流以提供人造刺激以启动心跳。 另一方面，本发明涉及一种用于在生物体中阻止心脏的搏动的方法，包括以下步骤：将一对电极连接到体内至少一个位置，其影响或调节心跳并提供电流 到足够的幅度和持续时间的电极以阻止心跳。 该装置还可以通过输入呼吸器或在外科手术期间刺激膈神经而服用于肺。

公开(公告)号：USRE38705E1

公开(公告)日：2005-02-22

申请号：US10004182

申请日：2001-11-15

Applicant: Michael R. S. Hill ,  Kenneth R. Jonkman

Inventor： Michael R. S. Hill ,  Kenneth R. Jonkman

IPC: A61N1/05 ,  A61N1/36 ,  A61N1/362 ,  A61N1/38 ,  A61N1/39

CPC classification number: A61N1/36114 ,  A61N1/056 ,  A61N1/362 ,  A61N1/385 ,  A61N1/3956

Abstract: An electro-stimulation device includes a pair of electrodes for connection to at least one location in the body that affects or regulates the heartbeat. The electro-stimulation device both electrically arrests the heartbeat and stimulates the heartbeat. A pair of electrodes are provided for connection to at least one location in the body that affects or regulates the heartbeat. The pair of electrodes may be connected to an intravenous catheter for transvenous stimulation of the appropriate nerve. A first switch is connected between a power supply and the electrodes for selectively supplying current from the power supply to the electrodes to augment any natural stimuli to the heart and thereby stop the heart from beating. A second switch is connected between the power supply and the electrodes for selectively supplying current from the power supply to the electrodes to provide an artificial stimulus to initiate heartbeating. In another aspect, the invention is directed to a method for arresting the beat of a heart in a living body comprising the steps of connecting the pair of electrodes to at least one location in the body that affects or regulates the heartbeat and supplying an electrical current to the electrodes of sufficient amplitude and duration to arrest the heartbeat. The device may also serve to still the lungs by input to a respirator or by stimulation of the phrenic nerve during surgical procedures.

公开(公告)号：USRE38654E1

公开(公告)日：2004-11-23

申请号：US10004183

申请日：2001-11-15

Applicant: Michael R. S. Hill ,  Kenneth R. Jonkman

Inventor： Michael R. S. Hill ,  Kenneth R. Jonkman

IPC: A61N136

CPC classification number: A61N1/36114 ,  A61B17/3417 ,  A61B2017/00243 ,  A61B2017/00969 ,  A61B2017/0243 ,  A61B2017/3445 ,  A61B2017/3449 ,  A61N1/056 ,  A61N1/362 ,  A61N1/385 ,  A61N1/3962

Abstract: An electro-stimulation device includes a pair of electrodes for connection to at least one location in the body that affects or regulates the heartbeat. The electro-stimulation device both electrically arrests the heartbeat and stimulates the heartbeat. A pair of electrodes are provided for connection to at least one location in the body that affects or regulates the heartbeat. The pair of electrodes may be connected to an intravenous catheter for transvenous stimulation of the appropriate nerve. A first switch is connected between a power supply and the electrodes for selectively supplying current from the power supply to the electrodes to augment any natural stimuli to the heart and thereby stop the heart from beating. A second switch is connected between the power supply and the electrodes for selectively supplying current from the power supply to the electrodes to provide an artificial stimulus to initiate heartbeating. In another aspect, the invention is directed to a method for arresting the beat of a heart in a living body comprising the steps of connecting the pair of electrodes to at least one location in the body that affects or regulates the heartbeat and supplying an electrical current to the electrodes of sufficient amplitude and duration to arrest the heartbeat. The device may also serve to still the lungs by input to a respirator or by stimulation of the phrenic nerve during surgical procedures.

公开(公告)号：US06530902B1

公开(公告)日：2003-03-11

申请号：US09012530

申请日：1998-01-23

Applicant: Kenneth R. Jonkman

Inventor： Kenneth R. Jonkman

IPC: A61M500

CPC classification number: A61M25/0606 ,  A61B17/3417 ,  A61B2017/00243 ,  A61B2090/033 ,  A61M29/00

Abstract: A cannula assembly for insertion in a blood vessel includes a cannula and a dilator. The cannula has a proximal end, a distal end, and a lumen extending therebetween. The dilator, which is telescopically received in the lumen of the cannula, includes proximal and distal ends, a passage extending between the proximal and distal ends, and a dilator tip disposed at the distal end. The cannula assembly further includes a needle and a guide wire disposed within the passage of the dilator. The dilator tip has an opening formed therein for receiving one of the needle and guide wire. The dilator tip is configured to limit insertion of the needle in the blood vessel.

Abstract translation: 用于插入血管的插管组件包括插管和扩张器。 套管具有近端，远端和在其间延伸的内腔。 可伸缩地容纳在套管的内腔中的扩张器包括近端和远端，在近端和远端之间延伸的通道和设置在远端的扩张器尖端。 插管组件还包括设置在扩张器的通道内的针和导丝。 扩张器尖端具有形成在其中的开口，用于接收针和导丝中的一个。 扩张器尖端构造成限制针在血管中的插入。

公开(公告)号：US07697984B2

公开(公告)日：2010-04-13

申请号：US11112730

申请日：2005-04-22

Applicant: Michael R. S. Hill ,  Kenneth R. Jonkman

Inventor： Michael R. S. Hill ,  Kenneth R. Jonkman

IPC: A61N1/372

CPC classification number: A61N1/36114 ,  A61B17/3417 ,  A61B2017/00243 ,  A61B2017/00969 ,  A61B2017/0243 ,  A61B2017/3445 ,  A61B2017/3449 ,  A61N1/056 ,  A61N1/362 ,  A61N1/385 ,  A61N1/3962

Abstract: An electro-stimulation device includes a pair of electrodes for connection to at least one location in the body that affects or regulates the heartbeat. The electro-stimulation device both electrically arrests the heartbeat and stimulates the heartbeat. A pair of electrodes are provided for connection to at least one location in the body that affects or regulates the heartbeat. The pair of electrodes may be connected to an intravenous catheter for transvenous stimulation of the appropriate nerve. In another aspect, the invention is directed to a method for arresting the beat of a heart in a living body comprising the steps of connecting the pair of electrodes to at least one location in the body that affects or regulates the heartbeat and supplying an electrical current to the electrodes of sufficient amplitude and duration to arrest the heartbeat.

Abstract translation: 电刺激装置包括一对电极，用于连接到体内至少一个影响或调节心跳的位置。 电刺激装置既电气阻止心跳并刺激心跳。 提供一对电极用于连接到体内至少一个影响或调节心跳的位置。 该对电极可以连接到静脉导管，用于适当神经的经静脉刺激。 另一方面，本发明涉及一种用于在生物体中阻止心脏的搏动的方法，包括以下步骤：将一对电极连接到体内至少一个位置，其影响或调节心跳并提供电流 到足够的幅度和持续时间的电极以阻止心跳。