A system for preparing a pharmaceutical compound comprises: a scale having a platen configured for placement of an object thereon; a supporting arm comprising a first end coupled to a portion of the scale and a second end extending to a position above the platen of the scale; and an enclosure housing extending from the second end of the supporting arm and configured to house at least one input device. The enclosure housing has a curved front profile to minimize flow disturbance when the system is positioned within a flow hood.

A lacrimal tear flow measurement device, and methods of manufacture and use, are described that includes a polymer microcapillary tube or similar structure having at least one end coated on the outside with soft silicone rubber and one end treated on the inside to be hydrophobic. The hydrophobic end keeps liquid from escaping or entering that end while allowing air to pass. The rest of the tube's insides may be hydrophilic or a neutral hydrophobe. As a Schirmer's test strip replacement, the entrance end of the device can be touched to the lacrimal lake of a patient's eye to collect suck up, or merely collect, tear fluid within the collection tube for weighing, volume measurement, or other analysis. Long-term collection devices for wear between doctors' visits can have a bypass channel allowing liquid to flow back onto the eye.

A lacrimal tear flow measurement device, and methods of manufacture and use, are described that includes a polymer microcapillary tube or similar structure having at least one end coated on the outside with soft silicone rubber and one end treated on the inside to be hydrophobic. The hydrophobic end keeps liquid from escaping or entering that end while allowing air to pass. The rest of the tube's insides may be hydrophilic or a neutral hydrophobe. As a Schirmer's test strip replacement, the entrance end of the device can be touched to the lacrimal lake of a patient's eye to collect suck up, or merely collect, tear fluid within the collection tube for weighing, volume measurement, or other analysis. Long-term collection devices for wear between doctors' visits can have a bypass channel allowing liquid to flow back onto the eye.

A device for measuring a mass of a body, the device including a support suitable for supporting the body, a frame and an actuator designed to vibrate the support relative to the frame. The device includes an accelerometer designed to measure values of an acceleration of the support upon vibration of the support, and an electronic control module designed to estimate the mass of the support body from the measured acceleration values.

A device for measuring a mass of a body, the device including a support suitable for supporting the body, a frame and an actuator designed to vibrate the support relative to the frame. The device includes an accelerometer designed to measure values of an acceleration of the support upon vibration of the support, and an electronic control module designed to estimate the mass of the support body from the measured acceleration values.

A system and method for calculating an accurate distance from an aerial device to an intended target using a laser probe. A control system can further include a sensor system and at least one camera for measuring additional operational parameters and viewing surrounding obstacles. Sensors may include an inclinometer and a weight sensor.

A system and method for calculating an accurate distance from an aerial device to an intended target using a laser probe. A control system can further include a sensor system and at least one camera for measuring additional operational parameters and viewing surrounding obstacles. Sensors may include an inclinometer and a weight sensor.

A test device for the irradiation of products which are fed into a housing along at least two tracks. At least one separate sensor is provided for each track in order to separately monitor the arrival at a target position selected individually for each track preferably within the housing of the test device.

A test device for the irradiation of products which are fed into a housing along at least two tracks. At least one separate sensor is provided for each track in order to separately monitor the arrival at a target position selected individually for each track preferably within the housing of the test device.

Embodiments of a system and method for automating shipping for a physical object can include an object dimensions measurer (ODM) operable to collect and wirelessly transmit a dimensions dataset for the physical object, an object weight measurer (OWM) operable to collect and wirelessly transmit a weight dataset for the physical object, and a shipping automation system operable to receive datasets from the ODM and the OWM, implement a compatibility rule facilitating standardization of requirements for service levels provided by shipping carriers, determine object characteristics for the physical object, determine object characteristic specifications required by the service levels, and determine a service level for the physical object based on the object characteristics and the object characteristic specifications.