公开(公告)号：US07059207B2

公开(公告)日：2006-06-13

申请号：US10673287

申请日：2003-09-30

申请人： Joel Steven Harris

发明人： Joel Steven Harris

IPC分类号： G01N1/08

CPC分类号： G01N1/08

摘要： A motorized sample collection apparatus having a hollow clamshell casing with a contoured grip for the fingers, a horizontal extension to eliminate slippage when held in a user's hand, and a flange bottom portion from which a sample sleeve extends downwards. Within the clamshell casing an electric motor is mounted which drives, via spur gears the sample sleeve in a rotational manner. The distal end of the sample sleeve, is a cutting edge circumscribing a circular region. An ejection rod slides reciprocally within the sample sleeve between a retracted stowed position and an expulsion position. User cuts a sample from a substrate by engaging contact between the cutting edge of the sample sleeve and the substrate, applying pressure against the substrate and activating the motor to rotate the sample sleeve. Activation of the ejection rod towards the expulsion position displaces the sample into an appropriate collecting vessel.

摘要翻译： 一种具有中空蛤壳式外壳的电动样品收集装置，其具有用于手指的轮廓握把，水平延伸部，以在保持在使用者的手中时消除滑动;以及法兰底部，样品套筒从该底部向下延伸。 在蛤壳式壳体内，安装有电动机，其以旋转方式通过正齿轮驱动样品套筒。 样品套筒的远端是围绕圆形区域的切割边缘。 排出杆在缩回的收起位置和排出位置之间在样品套筒内往复滑动。 用户通过接合样品套筒的切割边缘和基底之间的接触，从衬底切割样品，向衬底施加压力并激活电动机以旋转样品套筒。 将喷射杆朝向排出位置的激活将样品置换成适当的收集容器。

公开(公告)号：US20110258857A1

公开(公告)日：2011-10-27

申请号：US12662577

申请日：2010-04-23

申请人： Joel Steven Harris

发明人： Joel Steven Harris

IPC分类号： B26D7/18 ,  B26D3/10

CPC分类号： B26F1/16 ,  B26D7/18 ,  G01N1/08

摘要： A motorized apparatus to simultaneously excise, retrieve, temporarily store and transport a sample of material has a hollow clamshell casing with a blended contoured grip for the fingers, a horizontal extension to eliminate slippage when held in a user's hand, and a flange bottom portion from which a removable cutting tool threaded to a drive shaft extends downwards. Within the clamshell casing an electric motor is mounted which drives, via gears, a drive shaft which rotates a cutting tool threaded to the distal end of the drive shaft. The end of the cutting tool, distal from the clamshell casing, forms a cutting edge circumscribing a circular region. An ejection rod slides reciprocally within the cutting tool between a stowed position and an expulsion position. Users core a sample from the source material by engaging contact between the cutting edge of the cutting tool and the surface of the source material, applying pressure against the surface of the source material while simultaneously activating the motor to rotate the cutting tool. The cutting region of the cutting tool passes through the source material contacting the support surface below the source material which urges the cored sample into the lumen of the cutting tool. The sample may be stored in the lumen or transported. Activation of the ejection rod moves from the stowed position towards the expulsion position displacing the temporarily stored sample from the lumen space in the cutting tool into the appropriate collection receptacle or onto a desired surface.

摘要翻译： 同时切割，取出，临时存储和运输材料样品的机动设备具有中空蛤壳式外壳，其具有用于手指的混合轮廓把手，水平延伸以在握持在使用者的手中时消除滑动，以及凸缘底部 螺纹连接到驱动轴的可移除切割工具向下延伸。 在蛤壳式壳体内，安装有电动机，其通过齿轮驱动驱动轴，所述驱动轴使连接到驱动轴的远端的切割工具旋转。 切割工具的远离蛤壳式壳体的端部形成一个围绕圆形区域的切割边缘。 排出杆在切割工具之间在收起位置和排出位置之间往复滑动。 用户通过接合切割工具的切割刃和源材料的表面之间的接触来对来自源材料的样品进行核心，在源材料的表面上施加压力，同时激活电动机以旋转切割工具。 切割工具的切割区域通过与源材料下方的支撑表面接触的源材料，该源材料将芯样品推入切割工具的内腔中。 样品可以储存在流明或运输中。 弹出杆的活化从收起位置朝向排出位置移动，将临时存储的样品从切割工具中的内腔空间移动到适当的收集容器中或者到期望的表面上。

公开(公告)号：US07093508B2

公开(公告)日：2006-08-22

申请号：US10116072

申请日：2002-04-05

申请人： Joel Steven Harris

发明人： Joel Steven Harris

IPC分类号： G01N1/04

CPC分类号： B01L99/00 ,  B01L2400/0478 ,  G01N1/08 ,  G01N2001/007 ,  G01N2001/028 ,  Y10S83/919 ,  Y10T436/25 ,  Y10T436/25375

摘要： An apparatus to collect a sample of material has a handle with a tubular sample sleeve extending from an end of the handle. The end of the sleeve distal from the handle forms a cutting edge circumscribing a circular sampling region. A plunger slides reciprocally within the tubular sample sleeve between a retracted position and an expulsion position. A user cuts a sample from a source material by engaging contact between the cutting edge of the tubular sample sleeve and the source material. The sample cut from the source is lodged within the tubular sample sleeve. Actuation of the plunger from the retracted position toward the expulsion position displacing the sample from the sleeve.