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    • 1. 发明专利
    • Cryogenic medical instrument
    • 低温医用仪器
    • JP2010057746A
    • 2010-03-18
    • JP2008227246
    • 2008-09-04
    • Dgs Computer:Kk株式会社デージーエス・コンピュータ
    • IWATA SADANARIIWATA YASUSHINAGASAWA TAISUKEKAWAMURA MASAFUMINAKATSUKA MASAYUKIIZUMI YOTAROYASHIRO HIDEKIINOUE MASANORI
    • A61B18/02
    • PROBLEM TO BE SOLVED: To provide a cryogenic medical instrument in which it is prevented that a probe jumps out of an end of a sheath tube or high pressure gas jets into a subject when gas leakage occurs inside the sheath tube. SOLUTION: The cryogenic medical instrument is used for cryotherapy for necrotizing an affected part by supplying a probe 1 inserted in the sheath tube 2 punctured into the affected part with freezing gas and thawing gas by turns and repeating freezing and thawing of the affected parts. An end part of the sheath tube is provided with a coming-off stopping means 3 for preventing the probe from jumping out of the tip of the sheath tube by high pressure gas due to gas leakage occurred in the sheath tube. When gas leakage occurs inside the sheath tube for some reason during cryotherapy, the coming-off stopping means stops the probe from jumping out of the sheath tube to the affected part side by high pressure gas, so that safety of the cryotherapy is improved. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种低温医疗器械,其中当护套管内发生气体泄漏时,可以防止探针从护套管的一端或高压气体射流向受试者跳出。

      解决方案:低温医疗器械用于冷冻治疗受影响部位,通过将插入鞘管2中的探针1通过将冷冻气体和冻融气体循环穿刺入受影响部位,并重复受影响的患者的冻融 部分。 护套管的端部设置有脱离停止装置3,用于防止由于鞘管中发生气体泄漏而使探针从鞘管的尖端高压气体跳出。 在冷冻治疗期间,由于某些原因在鞘管内发生气体泄漏时,脱落停止装置通过高压气体停止探针从鞘管跳出到受影响的部位,从而提高了冷冻治疗的安全性。 版权所有(C)2010,JPO&INPIT

    • 2. 发明专利
    • Walk management system
    • 沃尔克管理系统
    • JP2007286065A
    • 2007-11-01
    • JP2007135212
    • 2007-05-22
    • Dgs Computer:Kk株式会社デージーエス・コンピュータ
    • IWATA SADANARI
    • G01C21/00G08G1/005G09B29/00G09B29/10
    • PROBLEM TO BE SOLVED: To provide a walk management system that enables the user to easily prepare a walking action plan corresponding a user's physical strength.
      SOLUTION: The walk management system includes topographic data 2, acquired by creating topographic contours as digital data; control means 1 for preparing a plurality of physical strength curves A, by calculating from individual data inputted from input means 6 and the digital data read out from the topographic data 2, the initial speed, the maximum speed, and the maximum duration that each suits individual's physical strength, for selecting from among the physical strength curves A, a physical strength curve A that suits the individual's physical strength, and for outputting the physical strength curve A to display means 7, together with a route and elapsed time; and action track record management means 5 for storing and managing, as track record data for each individual, walking actions taken in accordance with the physical strength curves prepared by the control means 1. The walk management system can predict the time of arrival, at a point positioned halfway down the route and the time of arrival at the destination. This makes it possible to easily prepare a walking action plan for climbing, hiking, jogging, or the like.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种步行管理系统,其使得用户能够容易地准备与用户体力相对应的步行动作计划。 解决方案:步行管理系统包括通过创建地形轮廓作为数字数据获取的地形数据2; 控制装置1,用于通过从输入装置6输入的各个数据和从地形数据2读出的数字数据,初始速度,最大速度和最大持续时间来计算多个物理强度曲线A, 个体的身体力量,用于从身体力量曲线A中选择适合个体的体力的体力曲线A,以及将路线和经过时间一起输出到显示装置7的体力曲线A; 以及用于存储和管理根据由控制装置1准备的身体力量曲线而采取的每个人的行走行为的行动跟踪记录管理装置5。步行管理系统可以预测到达时间 点位于路线的中途,到达目的地的时间。 这使得可以容易地准备用于攀爬,远足,慢跑等的步行动作计划。 版权所有(C)2008,JPO&INPIT
    • 4. 发明专利
    • Cryogenic medical instrument
    • 低温医用仪器
    • JP2008245954A
    • 2008-10-16
    • JP2007091510
    • 2007-03-30
    • Dgs Computer:Kk株式会社デージーエス・コンピュータ
    • IWATA SADANARIIWATA YASUSHINAGASAWA TAISUKEKAWAMURA MASAFUMINAKATSUKA MASAYUKIIZUMI YOTAROYASHIRO HIDEKI
    • A61B18/02
    • PROBLEM TO BE SOLVED: To provide a medical instrument that effectively freezes or thaws an affected area. SOLUTION: This cryogenic medical instrument supplies a freezing gas and a thawing gas alternately to a probe 1 pierced into an affected area and is used in cryotherapy for necrotizing the affected area through repeated freezing and thawing. The cryogenic medical instrument has a heat transmission means 3 that expands by hydroscopic pressure, and carries out cryotherapy of the affected area by circulating the freezing gas and the thawing gas alternately through the heat transmission means 3. Because a volume and heat transmission area of the distal end of the probe 1 increases remarkably due the heat transmission means 3, the affected area is frozen and thawed effectively by the freezing gas and the thawing gas. With such a configuration, the affected area is necrotized in a short time, so that treatment time of the cryotherapy is greatly reduced together with burden imposed on a patient alleviated. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供有效冻结或解冻受影响地区的医疗器械。 解决方案:这种低温医疗器械交替地将冷冻气体和解冻气体提供给刺穿到受影响区域的探针1,并且用于冷冻治疗以通过反复冻融来坏死受影响的区域。 低温医疗器械具有通过吸水压力而膨胀的热传递装置3,并且通过使传热装置3交替地循环冷冻气体和解冻气体来进行受影响区域的冷冻治疗。因为体积和热传递面积 探头1的远端由于传热装置3而显着增加,因此,通过冷冻气体和解冻气体有效地使受影响区域被冷冻融化。 通过这样的配置,在短时间内对受影响区域进行坏死,使冷冻治疗的治疗时间大大降低,同时减轻患者的负担。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Rf irradiation element for lesion of subject
    • 射频辐射元件为主体
    • JP2007296318A
    • 2007-11-15
    • JP2007006750
    • 2007-01-16
    • Dgs Computer:Kk株式会社デージーエス・コンピュータ
    • IWATA SADANARIIWATA YASUSHIKAWAMURA MASAFUMINAKATSUKA MASAYUKIIZUMI YOTAROYASHIRO HIDEKI
    • A61N5/02
    • PROBLEM TO BE SOLVED: To safely and securely irradiate the lesion part with RF waves in an RF irradiation element for cancer lesions by using RF waves which has a function to necrotize cancer lesions by irradiating the lesion part with the RF waves. SOLUTION: The RF irradiation element has an RF oscillation source 1, a transformer 2 whose secondary side of the output side has a grounded center part arranged in the output side of the RF oscillation source 1, and an electric path between both end parts in the secondary side through the tip end of which the RF waves are irradiated. The irradiation part comprises a first irradiation end 11a and a second irradiation end 11b and a lesion is positioned between both ends. The first and second irradiation ends 11a, 11b have umbrella shape antennas 11d, 11c. Additionally, an irradiation element formed as a probe is provided. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:通过使用具有通过用RF波照射病变部分来坏死癌症病变的功能的RF波,来将用于癌症病变的RF辐射元件的RF波安全和可靠地照射病变部分。 解决方案:RF辐射元件具有RF振荡源1,变压器2,其输出侧的次级侧具有布置在RF振荡源1的输出侧的接地中心部分和两端之间的电路 通过其顶端照射RF波的次级侧的部件。 照射部包括第一照射端11a和第二照射端11b,并且病变位于两端之间。 第一和第二照射端11a,11b具有伞形天线11d,11c。 另外,设置形成为探针的照射元件。 版权所有(C)2008,JPO&INPIT
    • 6. 发明专利
    • Medical apparatus
    • 医疗器械
    • JP2007167100A
    • 2007-07-05
    • JP2005364654
    • 2005-12-19
    • Dgs Computer:Kk株式会社デージーエス・コンピュータ
    • IWATA SADANARIIWATA YASUSHIKAWAMURA MASAFUMINAKATSUKA MASAYUKIIZUMI YOTARO
    • A61B19/00A61B18/02
    • PROBLEM TO BE SOLVED: To provide a medical apparatus obtaining the starting position and route of penetration as data and guiding the penetration based on the data, and a medical apparatus monitoring the penetration using the data. SOLUTION: The treatment apparatus 50 obtains treatment parameter indicating the position of starting the puncture, the treatment position, and the route of motion of a treatment unit 50 (100) between the positions in such a way as the data processing based on a tomographic three-dimensional image captured by the CT imaging in advance and based on the shape of the treatment unit 50 (100). A metal tube 1 of the treatment unit 50 (100) also has projection-shaped parts 20, 21 and 22 at the distal end to have specific thermo-directive characteristics. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种获取作为数据的起始位置和穿透路线的医疗设备,并且基于该数据来引导穿透,以及使用该数据来监测穿透的医疗设备。 解决方案:处理装置50以如下方式获得表示处理单元50(100)在位置之间的开始穿刺,治疗位置和运动路线的位置的治疗参数:基于 预先通过CT成像拍摄的断层摄影三维图像,并且基于处理单元50(100)的形状。 处理单元50(100)的金属管1在远端还具有突出部分20,21和22,以具有特定的热引导特性。 版权所有(C)2007,JPO&INPIT
    • 8. 发明专利
    • Cryotherapy planning device and cryotherapy device
    • CRYOTHERAPY PLANNING DEVICE AND CRYOTHERAPY DEVICE
    • JP2010042231A
    • 2010-02-25
    • JP2008263892
    • 2008-10-10
    • Dgs Computer:Kk株式会社デージーエス・コンピュータ
    • IWATA SADANARIIWATA YASUSHINAGASAWA TAISUKEKAWAMURA MASAFUMIIZUMI YOTARONAKATSUKA MASAYUKIINOUE MASANORITSUKADA NORIMICHIYASHIRO HIDEKI
    • A61B18/02A61B19/00A61F7/00
    • A61B18/02A61B34/10A61B2018/00041A61B2018/0275A61B2018/0281
    • PROBLEM TO BE SOLVED: To determine a freezing period and thawing period depending of the size of a therapy region, related to a therapy device used for cryotherapy and a cryotherapy planning device therefor. SOLUTION: A cryotherapy device includes a gas supply/exhaust system (100), a control system (200) therefor, and a freezing probe system (300). The gas supply/exhaust system (100) supplies a freezing gas and a thawing gas to a probe (60) of the freezing probe system (300) to freeze and thaw the therapy region near the end of the probe (60) by the Joule-Thomson effect. The control system (200) controls the gas supply/exhaust system (100) and creates therapy plan data for the control. The therapy plan data include a freezing and thawing sequence to determine the freezing period and thawing period. The computer in the control system (200) determines the sequence. The sequence is determined depending on the therapy size of the lesion according to the freezing and thawing characteristics of the tissue. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:根据与用于冷冻治疗的治疗装置及其冷冻治疗计划装置有关的治疗区域的大小来确定冷冻期和解冻时间。 解决方案:冷冻治疗装置包括气体供应/排气系统(100),其控制系统(200)和冷冻探针系统(300)。 气体供给/排气系统(100)向冷冻探针系统(300)的探针(60)供应冷冻气体和解冻气体,以通过焦耳冻结和解冻探针(60)端部附近的治疗区域 -Thomson效应。 控制系统(200)控制供气/排气系统(100)并创建用于控制的治疗计划数据。 治疗计划数据包括冷冻和解冻序列,以确定冷冻期和解冻期。 控制系统(200)中的计算机确定顺序。 根据组织的冷冻和解冻特性,根据病变的治疗大小确定序列。 版权所有(C)2010,JPO&INPIT
    • 9. 发明专利
    • Safety device for cryogenic medical instrument
    • 低温医用仪器的安全装置
    • JP2007295953A
    • 2007-11-15
    • JP2006123906
    • 2006-04-27
    • Dgs Computer:Kk株式会社デージーエス・コンピュータ
    • IWATA SADANARIIWATA YASUSHIKAWAMURA MASAFUMINAKATSUKA MASAYUKIIZUMI YOTAROYASHIRO HIDEKI
    • A61B18/02
    • PROBLEM TO BE SOLVED: To provide a safety device for a cryogenic medical instrument for preventing leakage into a patient's body when a gas leak occurs at a probe. SOLUTION: The safety device for the cryogenic medical instrument used in a cryogenic treatment to necrotize an affected area by repeating freezing and thawing of the affected area by alternately supplying a freezing gas and a thawing gas to the probe 1 which pierces the affected area comprises a sheath tube 2 for preventing the gas leakage into the body of the patient when the gas leak occurs at the probe 1, a gas leak detecting means 14 for detecting the gas leak, and a control means for halting the supply of the gas to the probe 1 by a gas leak signal detected by the gas leak detecting means 14 and ensures the safe cryogenic treatment since the sheath tube 2 prevents the gas leakage into the body of the patient when the gas starts leaking from the probe 1 during the cryogenic treatment. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种低温医疗仪器的安全装置,用于在探头发生气体泄漏时防止泄漏到患者体内。 解决方案:用于低温处理的低温医疗器械的安全装置通过重复地对受影响的区域进行冷冻和融化来坏死受影响的区域,通过交替地向穿刺受影响的探针1的探针1供应冷冻气体和解冻气体 当探针1发生气体泄漏时,用于防止气体泄漏到患者体内的鞘管2,用于检测气体泄漏的气体泄漏检测装置14,以及用于停止气体供给的控制装置 通过由气体泄漏检测装置14检测到的气体泄漏信号到探针1,并且确保安全的低温处理,因为鞘管2防止在低温期间气体从探针1泄漏时泄漏到患者体内 治疗。 版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • Treatment device
    • 治疗装置
    • JP2007167101A
    • 2007-07-05
    • JP2005364659
    • 2005-12-19
    • Dgs Computer:Kk株式会社デージーエス・コンピュータ
    • IWATA SADANARIIWATA YASUSHIKAWAMURA MASAFUMINAKATSUKA MASAYUKIIZUMI YOTARO
    • A61F7/10A61B18/02
    • PROBLEM TO BE SOLVED: To provide a treatment device which is used for cryotherapy and shows various effective directional characteristics in the depth and lateral directions. SOLUTION: The treatment device 100 comprises a metal tube 1 and a freezing terminal 2 inserted into the metal tube 1 for the attachment. The freezing terminal 2 has a thermal exchange feature between freezing and thawing at the distal end. The treatment device 100 has a helium gas supply source 3 and an argon gas supply source 4 for the freezing and thawing, and is equipped with a switching part 5 for supplying the gas by alternately switching. The treatment device 100 is equipped with a protruding part 20 protruding outward in the circumference of the distal end of the metal tube 1. The protruding part 20 gives thermal directivity to the outside. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于冷冻治疗的治疗装置,并且在深度和横向上显示各种有效的方向特征。 解决方案:处理装置100包括金属管1和插入金属管1中用于附接的冷冻端子2。 冷冻终端2在远端处具有冷冻和解冻之间的热交换特征。 处理装置100具有用于冻融的氦气供给源3和氩气供给源4,并且配备有通过交替切换来供给气体的切换部5。 处理装置100配备有在金属管1的前端的周围向外突出的突出部20.突出部20向外部赋予热指向性。 版权所有(C)2007,JPO&INPIT