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Multi-function fluid communication control system    
United States Patent4819653   
Link to this pagehttp://www.wikipatents.com/4819653.html
Inventor(s)Marks; Lloyd A. (29 Woody Ln., Northport, NY 11768)
AbstractThe present invention is a multi-function fluid communication control system for effecting selective automated control to provide selected fluid communication between fluid reservoirs, instruments, and various pressure conditions which can be used in, for example, a catheterization procedure. The system includes multi-port fluid communication valves, such as three-port stopcocks which are connected as required by fluid conduits such as tubes. Each of the valves, in turn, are connected to a control mechanism such as stepper motors to provide the necessary fluid communication paths in response to the user's requirements. User requirements can be translated into the required valve movements through command signals operated by, for example, an appropriately programmed computer or microprocessor.
   














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Drawing from US Patent 4819653
Multi-function fluid communication control system - US Patent 4819653 Drawing
Multi-function fluid communication control system
Inventor     Marks; Lloyd A. (29 Woody Ln., Northport, NY 11768)
Owner/Assignee     Lloyd A. Marks (Bryn Mawr, PA)
Patent assignment
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Publication Date     April 11, 1989
Application Number     06/850,758
PAIR File History     Application Data   Transaction History
Image File Wrapper   Patent Term   Fees
Litigation
Filing Date     April 11, 1986
US Classification     600/486 251/129.03 600/561
Int'l Classification     A61B 005/02
Examiner     Howell; Kyle L.
Assistant Examiner     Sykes; Angela D.
Attorney/Law Firm     Hoffmann & Baron
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Parent Case    
Priority Data    
USPTO Field of Search     128/672 128/673 128/674 128/675 128/748 251/129.01 251/129.03 251/129.04 137/625 137/625.17 137/614.05 137/6 137/7 137/8 137/9 137/10 137/11 137/12 137/13 137/14 137/15 137/16 137/17 137/18 137/19 137/20 137/21 137/22 137/23 137/24 137/25 137/26 137/27 137/28 137/29 137/30 137/31 137/32 137/33 137/34 137/35 137/36 137/37 137/38 137/39 137/40 137/41 137/42 137/43 137/44 137/45 137/46 137/47 137/48 137/49 137/50 137/51 137/52 137/53 137/54 137/55 137/56 137/57 137/58 137/59 137/60 137/61 137/62 137/63 137/64 137/65 137/66 137/67 137/68 137/69 137/70 137/71 137/72 137/73 137/74 137/75 137/76 137/77 137/78 137/79 137/80 137/81 137/82 137/83 137/84 137/85 137/86 137/87 137/88 137/89 137/90 137/91 137/92 137/93 137/94 137/95 137/96 137/97 137/98 137/99 137/100 137/101 137/102 137/103 137/104 137/105 137/106 137/107 137/108 137/109 137/110 137/111 137/112 137/113 137/114 137/115 137/116 137/117 137/118 137/119 137/120 137/121 137/122 137/123 137/124 137/125 137/126 137/127 137/128 137/129 137/130 137/131 137/132 137/133 137/134 137/135 137/136 137/137 137/138 137/139 137/140 137/141 137/142 137/143 137/144 137/145 137/146 137/147 137/148 137/149 137/150 137/151 137/152 137/153 137/154 137/155 137/156 137/157 137/158 137/159 137/160 137/161 137/162 137/163 137/164 137/165 137/166 137/167 137/168 137/169 137/170 137/171 137/172 137/173 137/174 137/175 137/176 137/177 137/178 137/179 137/180 137/181 137/182 137/183 137/184 137/185 137/186 137/187 137/188 137/189 137/190 137/191 137/192 137/193 137/194 137/195 137/196 137/197 137/198 137/199 137/200 137/201 137/202 137/203 137/204 137/205 137/206 137/207 137/208 137/209 137/210 137/211 137/212 137/213 137/214 137/215 137/216 137/217 137/218 137/219 137/220 137/221 137/222 137/223 137/224 137/225 137/226 137/227 137/228 137/229 137/230 137/231 137/232 137/233 137/234 137/235 137/236 137/237 137/238 137/239 137/240 137/241 137/242 137/243 137/244 137/245 137/246 137/247 137/248 137/249 137/250 137/251 137/252 137/253 137/254 137/255 137/256 137/257 137/258 137/259 137/260 137/261 137/262 137/263 137/264 137/265 137/266 137/267 137/268 137/269 137/270 137/271 137/272 137/273 137/274 137/275 137/276 137/277 137/278 137/279 137/280 137/281 137/282 137/283 137/284 137/285 137/286 137/287 137/288 137/289 137/290 137/291 137/292 137/293 137/294 137/295 137/296 137/297 137/298 137/299 137/300 137/301 137/302 137/303 137/304 137/305 137/306 137/307 137/308 137/309 137/310 137/311 137/312 137/313 137/314 137/315 137/316 137/317 137/318 137/319 137/320 137/321 137/322 137/323 137/324 137/325 137/326 137/327 137/328 137/329 137/330 137/331 137/332 137/333 137/334 137/335 137/336 137/337 137/338 137/339 137/340 137/341 137/342 137/343 137/344 137/345 137/346 137/347 137/348 137/349 137/350 137/351 137/352 137/353 137/354 137/355 137/356 137/357 137/358 137/359 137/360 137/361 137/362 137/363 137/364 137/365 137/366 137/367 137/368 137/369 137/370 137/371 137/372 137/373 137/374 137/375 137/376 137/377 137/378 137/379 137/380 137/381 137/382 137/383 137/384 137/385 137/386 137/387 137/388 137/389 137/390 137/391 137/392 137/393 137/394 137/395 137/396 137/397 137/398 137/399 137/400 137/401 137/402 137/403 137/404 137/405 137/406 137/407 137/408 137/409 137/410 137/411 137/412 137/413 137/414 137/415 137/416 137/417 137/418 137/419 137/420 137/421 137/422 137/423 137/424 137/425 137/426 137/427 137/428 137/429 137/430 137/431 137/432 137/433 137/434 137/435 137/436 137/437 137/438 137/439 137/440 137/441 137/442 137/443 137/444 137/445 137/446 137/447 137/448 137/449 137/450 137/451 137/452 137/453 137/454 137/455 137/456 137/457 137/458 137/459 137/460 137/461 137/462 137/463 137/464 137/465 137/466 137/467 137/468 137/469 137/470 137/471 137/472 137/473 137/474 137/475 137/476 137/477 137/478 137/479 137/480 137/481 137/482 137/483 137/484 137/485 137/486 137/487 137/488 137/489 137/490 137/491 137/492 137/493 137/494 137/495 137/496 137/497 137/498 137/499 137/500 137/501 137/502 137/503 137/504 137/505 137/506 137/507 137/508 137/509 137/510 137/511 137/512 137/513 137/514 137/515 137/516 137/517 137/518 137/519 137/520 137/521 137/522 137/523 137/524 137/525 137/526 137/527 137/528 137/529 137/530 137/531 137/532 137/533 137/534 137/535 137/536 137/537 137/538 137/539 137/540 137/541 137/542 137/543 137/544 137/545 137/546 137/547 137/548 137/549 137/550 137/551 137/552 137/553 137/554 137/555 137/556 137/557 137/558 137/559 137/560 137/561 137/562 137/563 137/564 137/565 137/566 137/567 137/568 137/569 137/570 137/571 137/572 137/573 137/574 137/575 137/576 137/577 137/578 137/579 137/580 137/581 137/582 137/583 137/584 137/585 137/586 137/587 137/588 137/589 137/590 137/591 137/592 137/593 137/594 137/595 137/596 137/597 137/598 137/599 137/600 137/601 137/602 137/603 137/604 137/605 137/606 137/607 137/608 137/609 137/610 137/611 137/612 137/613 137/614.06
Patent Tags     multi-function fluid communication control
   
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Sep,1986
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May,1972
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