Method of extracting human saliva
First Claim
Patent Images
1. A method of extracting human saliva comprising the steps of:
- introducing one chewable, absorbent and resilient inert body into the mouth of a human being, having the body chewed by the human being until the body has sucked itself full of saliva, taking the body of saliva out of the mouth, placing the resilient body on a partition of a centrifuge tubule, said partition having at least one hole sufficiently large to allow passage therethrough of clear saliva and of contaminations thereof, and centrifuging the saliva out of the resilient body held in place by the partition, through the at least one hole of the partition into a lower part of the centrifugal tubule, which forms a saliva containing vessel, with contaminations settling in a lowermost portion of said part.
1 Assignment
0 Petitions
Accused Products
Abstract
In a method of extracting human saliva a resilient absorbent inert body is chewed by a person and is subsequently introduced into a centrifuge tubule (11) provided with an apertured floor (13). The centrifuge tubule (11) is introduced into a centrifuge and subjected to a spinning process, whereupon the saliva is pressed out of the resilient body (12) and passes through the floor (13) into the lower part of the centrifuge tubule (11).
-
Citations
3 Claims
-
1. A method of extracting human saliva comprising the steps of:
- introducing one chewable, absorbent and resilient inert body into the mouth of a human being, having the body chewed by the human being until the body has sucked itself full of saliva, taking the body of saliva out of the mouth, placing the resilient body on a partition of a centrifuge tubule, said partition having at least one hole sufficiently large to allow passage therethrough of clear saliva and of contaminations thereof, and centrifuging the saliva out of the resilient body held in place by the partition, through the at least one hole of the partition into a lower part of the centrifugal tubule, which forms a saliva containing vessel, with contaminations settling in a lowermost portion of said part.
- View Dependent Claims (2, 3)
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeWalter Sarstedt Kunststoff-Spritzgusswerk
-
Original AssigneeWalter Sarstedt Kunststoff-Spritzgusswerk
-
InventorsHebel, Peter, Haeckel, Rainer
-
Primary Examiner(s)HINDENBURG, MAX F
-
Application NumberUS06/910,620Time in Patent Office742 DaysField of Search128/749, 128/750, 128/756, 128/759, 128/760, 128/762, 128/767, 128/768, 128/769, 604/317, 604/327, 604/328, 604/330, 604/358, 73/863.21, 73/863.23, 210/645, 210/781, 210/782, 422/72, 422/272US Class Current600/573CPC Class CodesA61B 10/0051 for taking saliva or sputum...
