A process and system for handling biological tissue samples through work stations in which at least one work stations includes a plurality of independent work locations. The handling system includes a main transport apparatus operatively connected to input and output stations and to the work stations for moving bidirectionally the samples among these; a plurality of secondary transport apparatuses operatively connected to the main transport apparatus and each respectively operatively connected to independent work locations of one of the work stations and configured to move bidirectionally the samples among these; and a control arrangement of the transport apparatuses for managing routing and handling of the samples in the work stations according to a work protocol associated with the samples and for managing routing and handling of the samples in the work locations according to a workload of the work locations and the work protocol associated with the samples.

Embodiments of the invention can sample particulates, aerosols, vapors, and/or biological components of ambient air utilizing spherical air-sampling filters. Components of the embodiments may include a storage magazine for holding a plurality of spherical air-sampling filters, an air-sampling manifold configured to deliver an air-sampling filter from the storage magazine to a sampling location, and an air compressor to perform an air sampling operation and to transport a used air-sampling filter away from the sampling location. Operation of some embodiments may begin by rotating a slotted drum within the air-sampling manifold to deliver an air-sampling filter from the storage magazine to the sampling position. Operation may continue by using the air compressor to draw air from an ambient environment through the air-sampling filter. After sampling is complete, the air compressor may be utilized to pneumatically transport the used air-sampling filter away from the sampling position to a filter retrieval location via a transport tube. These operations can be pre-programmed locally or triggered by remote communication. Operation may continue uninterrupted due to a plurality of unused air-sampling filters retained in the storage manifold. Because operations can be triggered remotely and air samples are autonomously transported off site, embodiments of this invention eliminate unnecessary risks to human health created by other air-sampling devices, which require an operator to be present at a potentially hazardous sampling site to activate the device or retrieve air samples. Embodiments of the invention can be installed pre-emptively to eliminate risks to human health created when an operator must deliver a portable air-sampling device to a potentially contaminated sampling site. Furthermore, embodiments of the invention allow rapid retrieval of air samples following sample collection, which can expedite analysis and identification of aerosols and consequently help minimize human exposure to potentially dangerous and life-threatening chemical and biological contaminants.

Embodiments of the invention collect solid, vapor, and/or biological components of the air in air-sampling cartridges that are then transported to an off-site location by pneumatic pressure. Operation proceeds by first collecting a sample of air in an air-sampling cartridge in a sampling position, then advancing a cartridge assembly to move the now-used sampling cartridge into a transport position while simultaneously moving an unused sampling cartridge into the sampling position, and finally using pneumatic pressure to push the used sampling cartridge in the transport position to an off-site location via a transport tube. The sampling operation can begin again while the transport operation is in still in progress. These operations can be pre-programmed locally or triggered by remote communication. Continued operation is possible due to a plurality of unused air-sampling cartridges retained in the cartridge assembly. Since operations can be triggered remotely and air samples are autonomously transported off site, embodiments of this invention eliminate unnecessary risks to human health created by other air-sampling devices, which require an operator to be present at a potentially hazardous sampling site to activate the device or retrieve air samples. Additionally, embodiments of the invention can be installed preemptively to eliminate risks to human health created when an operator must deliver a portable air-sampling device to a potentially contaminated sampling site. Furthermore, embodiments of the invention allow rapid retrieval of air samples following sample collection, which can expedite analysis and identification of aerosols and consequently help minimize human exposure to potentially dangerous and life-threatening chemical and biological contaminants.

A dispatching device for dispatching sample containers received in respective sample container carriers from a transport surface to an external position and/or from the external position to the transport surface is presented. The dispatching device has a tube and a capsule, a conveying surface with an electromagnetic actuator being formed in the capsule. A sample distribution system with such a dispatching device and a laboratory automation system with such a sample distribution system are also presented.

An improved dose assay station for preparing unit-dose samples of radionuclide from a multi-dose vial is disclosed. The improved assay station is provided an assay chamber and a radionuclide sample lifter provided within the assay chamber. The radionuclide sample lifter is configured for lowering a radionuclide sample container into the assay chamber and raising the radionuclide sample container out of the assay chamber. The radionuclide sample lifter includes a magnetically coupled pneumatic actuator; and a carriage attached to the magnetically coupled pneumatic actuator, the carriage being configured for holding the radionuclide sample container, wherein the magnetically coupled pneumatic actuator moves the carriage between a first position and a second position within the assay chamber, wherein the first position places the carriage near the top end of the assay chamber and the second position places the carriage near the bottom end of the assay chamber.

A pneumatic-tube container having a container cylinder and having a cover and a base, at least the cover can be moved from a closed position into an open position. The container cylinder contains an insert, which has at least one tubular channel extending parallel to the longitudinal axis of the container cylinder. At least one channel contains at least one clamping element, which projects laterally into the channel. The damping element can be moved out of the channel, wherein the movement out of the channel and into the same is coupled to the movement of the cover from the closed position into the open position and from the open position into the closed position, respectively. When the cover is open, and preferably also when the base is open, the sample tubes therefore fall out due to gravity when the pneumatic-tube container is held with the opening in the downward direction.

A system for analysis of biopsy samples includes a tissue sample transport mechanism linking a biopsy sample excision tool to a tissue sample holder disposed in a staging area of an analysis unit. The tissue sample is automatically transported from the excision tool to the specimen holder, where the tissue sample is analyzed in the staging area of the analysis unit. The transport mechanism may include tubing and a vacuum source. The tissue sample holder may be configured to slow or temporarily stop a tissue sample for individual analysis, or collect multiple tissue samples for analysis as a group. A tissue sample sorting mechanism may be employed that allows separation of specimens that can be correlated to the analysis.

This version will replace all prior versions in the application: A pneumatic-tube container having a container cylinder and having a cover and a base, at least the cover can be moved from a closed position into an open position. The container cylinder contains an insert, which has at least one tubular channel extending parallel to the longitudinal axis of the container cylinder. At least one channel contains at least one clamping element, which projects laterally into the channel. The damping element can be moved out of the channel, wherein the movement out of the channel and into the same is coupled to the movement of the cover from the closed position into the open position and from the open position into the closed position, respectively. When the cover is open, and preferably also when the base is open, the sample tubes therefore fall out due to gravity when the pneumatic-tube container is held with the opening in the downward direction.

Embodiments of the invention collect solid, vapor, and/or biological components of the air in air-sampling cartridges that are then transported to an off-site location by pneumatic pressure. Operation proceeds by first collecting a sample of air in an air-sampling cartridge in a sampling position, then advancing a cartridge assembly to move the now-used sampling cartridge into a transport position while simultaneously moving an unused sampling cartridge into the sampling position, and finally using pneumatic pressure to push the used sampling cartridge in the transport position to an off-site location via a transport tube. The sampling operation can begin again while the transport operation is in still in progress. These operations can be pre-programmed locally or triggered by remote communication. Continued operation is possible due to a plurality of unused air-sampling cartridges retained in the cartridge assembly. Since operations can be triggered remotely and air samples are autonomously transported off site, embodiments of this invention eliminate unnecessary risks to human health created by other air-sampling devices, which require an operator to be present at a potentially hazardous sampling site to activate the device or retrieve air samples. Additionally, embodiments of the invention can be installed preemptively to eliminate risks to human health created when an operator must deliver a portable air-sampling device to a potentially contaminated sampling site. Furthermore, embodiments of the invention allow rapid retrieval of air samples following sample collection, which can expedite analysis and identification of aerosols and consequently help minimize human exposure to potentially dangerous and life-threatening chemical and biological contaminants.

A method of transporting blood samples without using a capsule, in a tube system with an internal diameter that is greater than the external diameter of the applied blood samples and lesser than the lengths of the applied blood samples, the method including at least the following steps: A: a blood sample (8) with an external diameter in the range 12 mm to 18 mm and with a length in the range from 80 mm to 110 mm is introduced in a tube system (1) that includes a dispatch station (3) and a receiver station (4), A1: the physical dimensions of the blood sample (8) is checked and it is ensured that the blood sample (8) fits the tube system, B: the blood sample (8) is dispatched from the dispatch station (3) by means of dispatching air.