DE-20 2006 005 259 U (2006-03-30); DE-20 2006 008 329 U (2006-05-26)
발명자
/ 주소
Künkel, Stefan
Sauer, Frank
Schneider, Volker
출원인 / 주소
Leica Biosystems Nussloch GmbH
대리인 / 주소
Hodgson Russ LLP
인용정보
피인용 횟수 :
1인용 특허 :
22
초록▼
The present invention relates to a microtome (1) having functional regions to be operated manually, in particular a sample holder (2), a cutting device (3), a section removal system (4), and a section collection pan (5). A microtome (1) is described in which the particularly firm contact or adhesion
The present invention relates to a microtome (1) having functional regions to be operated manually, in particular a sample holder (2), a cutting device (3), a section removal system (4), and a section collection pan (5). A microtome (1) is described in which the particularly firm contact or adhesion of sectioning waste fragments and, in particular, of thin sections can be at least largely avoided. For this purpose, the microtome (1) according to the present invention is characterized in that the components of the microtome (1) that can be brought into contact with paraffin sections are embodied in electrically conductive fashion.
대표청구항▼
1. A microtome comprising a plurality of functional regions to be operated manually, the plurality of functional regions including a sample holder (2), a cutting device (3), section removal system (4), and section collection pan (5); an antistatic knife holder holding a knife (8);a connecting cable
1. A microtome comprising a plurality of functional regions to be operated manually, the plurality of functional regions including a sample holder (2), a cutting device (3), section removal system (4), and section collection pan (5); an antistatic knife holder holding a knife (8);a connecting cable electrically connecting the antistatic knife holder to the section collection pan (5);wherein the section collection pan (5) is arranged for contact with paraffin sections cut by the microtome and the section collection pan is an electrically conductive structural element comprising electrically conductive plastic, whereby electrostatic charging of the section collection pan is prevented;wherein the section collection pan comprises plastic comprised of a heat-stabilized polyamide (12) reinforced with 50% glass spheres;wherein the antistatic knife holder, the connecting cable, and the section collection pan are electrically connected to one another and have a common electrical potential. 2. The microtome according to claim 1, wherein a housing portion in the region of the cutting device (3) is an electrically conductive structural element. 3. The microtome according to claim 2, wherein the housing portion in the region of the cutting device (3) comprises electrically conductive plastic. 4. The microtome according to claim 1, wherein a housing portion in the region of the section removal system (4) is an electrically conductive structural element. 5. The microtome according to claim 4, wherein the housing portion in the region of the section removal system (4) comprises electrically conductive plastic. 6. The microtome according to claim 1, wherein a housing portion in the region of the cutting device (3) and a housing portion in the region of the section removal system (4) are further electrically conductive structural elements. 7. The microtome according to claim 6, wherein each of the housing portions comprises a plastic having stainless steel fibers or a heat-stabilized polyamide (12) reinforced with 50% glass spheres. 8. The microtome according to claim 1, wherein the microtome includes housing portions made of plastic comprising an electrically conductive addition. 9. The microtome according to claim 8, wherein the electrically conductive addition to the plastic includes a metal mat. 10. The microtome according to claim 8, wherein the electrically conductive addition to the plastic includes a steel fiber braid. 11. The microtome according to claim 8, wherein the electrically conductive addition to the plastic includes a metal lattice. 12. The microtome according to claim 8, wherein the electrically conductive addition to the plastic includes metal fibers. 13. The microtome according to claim 8, wherein the electrically conductive addition to the plastic includes a metallic coating. 14. The microtome according to claim 1, wherein the microtome is selected from a group consisting of a rotary microtome, a sliding microtome, and a rotating disc microtome.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (22)
Wiggins Michael S. ; Incorvia Michael J. ; Fischer Stephen A., Anti-static lubricant composition and method of making same.
Kyriacou Demetrios (Clayton CA) Edamura Fred Y. (Concord CA) Love Jim (Walnut Creek CA), Electrolytic production of certain trichloropicolinic acids and/or 3,6-dichloropicolinic acid.
Pettke Felix (Herzebrock DEX) Siwon Hans (Obing DEX) Meixner Hans (Haar DEX), Pyrodetector for the detection of a body entering into its detection area.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.