Heating Or Cooling Apparatus TRIZ Cases

Mineral oil thermal isolation in a micro heating device maintains precise temperature control during PCR cycles while reducing power consumption.

Segmented collection device with interlocked growth chamber isolates specimens for optical analysis without requiring specialized operator training.

A force-modulated hybridization method uses magnetically labeled oligonucleotides to determine nucleic acid length with single-nucleotide resolution.

Sequential MDA and PCR in isolated microdroplets boosts low-input DNA yield while preventing contamination during fluorescence-activated sorting.

Pneumatic agitation mixes reagents rapidly in a microfluidic reservoir, eliminating thermal convection delays and preserving analyte integrity.

Point-of-care incubator uses phase change material to regulate temperature during nucleic acid amplification, eliminating complex microcontroller electronics.

Automated bioprocessing system replaces manual pipetting with programmable fluid dispensing, reducing labor time and human error in biomolecule processing.

A sample holding device uses an optical fiber to transfer laser light through a vacuum chamber interior to a dedicated heating area.

Segmented cable structures with movable connecting segments prevent twisting and space occupation along the rotation axis.

Nucleic acid amplification mediates protein detection on lateral flow substrates, achieving 10 pg/mL sensitivity without laborious sample concentration.

A base sequence analysis apparatus uses turbidity measurement to detect nucleic acid amplification products in real time.

A molecular testing device uses a thin-film thermoelectric heating and cooling module to manage temperature in a combined amplification and hybridization reaction chamber.

A qPCR method corrects fluorescence intensity values using a calculated bubble volume quotient derived from reaction chamber imaging.

A thermally conductive substrate with integrated liquid coolant passages rapidly removes heat from an amplification chamber.

A segmented sample processing tubule features an extraction port that harvests reaction mixtures without piercing internal seals.

Immiscible separation fluids maintain sample concentration during differential scanning calorimetry, preventing gel formation that blocks the sample cell.

A cartridge-based system automates platelet testing via integrated fluidic paths and electrodes.

Annular ledge and protrusion on the process tube enable self-adjusting alignment in rigid thermal cycler heaters, preventing sample loss from tilting.

A movable heating enclosure and insulating plate reduce cooling time between tests while the articulated abutment ensures precise flask positioning.

A sample preparation cartridge integrates wells and reaction vessel openings to enable automated nucleic acid extraction.

Computer-controlled sampling valve and fluid supply system push reactor contents into storage, eliminating manual pipetting errors.

Narrower end regions on the strip heater compensate for edge heat loss, ensuring uniform temperature distribution in automatic analysis devices.

A pretreatment vessel uses selective lysis reagents and hydrophobic cushioning liquid to concentrate microbial cells from blood samples.

Immobilizing picoliter samples in immiscible buffer layers eliminates cross-contamination and reduces reagent costs during automated biochemical processing.

A laboratory instrument network uses insertable instruments to enable flexible configuration and parallel task execution.

A microfluidic device uses a thermal resistance system to maintain the outer cover above the dew point during low-temperature particle analysis.

Segmented tip rack chambers in automated nucleic acid analyzers prevent aerosol contamination while form-locking mechanisms ensure precise consumable handling.

A modular diagnostic system integrates sample preparation, assay, and detection stations to process small volumes with high accuracy.

Fluidic device partitions samples into uniform arrays via interfacial tension, resolving size variation issues in traditional discretization methods.

Photonic heating subsystem drives rapid, uniform temperature cycling in aqueous oil matrices for high-throughput PCR amplification.

A microfluidic DNA analyzer integrates PCR amplification and electrophoretic separation on a single chip for automated analysis.

A microfluidic microwell array with interdigital electrodes traps individual cells for simultaneous imaging and sequencing.

A nucleic acid amplification method uses nonionic surfactants and controlled incubation to enable rapid viral detection.

Automated liquid handling and semiconductor chilling maintain precise temperatures during mRNA synthesis.

Pneumatic actuators drive fluid flow through a diagnostic cartridge, resolving the trade-off between test reliability and device complexity.

Segmenting reactions into discrete droplets reduces reagent consumption and cross-contamination while enabling rapid, sensitive pathogen detection.

A nanocalorimeter uses a hermetically sealed reaction zone to detect target analytes via thermal signals.

Segmented reaction vessels pair conductive bases with insulating tops to eliminate condensation and maintain accurate thermal cycling during PCR.

A multi-channel optical system detects fluorescence signals from sample tubes in a heating block using independent detection modules.

Continuous flow capillary system replaces manual pipetting with automated magnetic bead manipulation, reducing reagent consumption and increasing throughput.

Nested PCR tubes with spiral micro-channels improve heat distribution for DNA amplification while eliminating transfer time for fluorescence measurement.

Programmable control information directs fluid flow within a universal cartridge, resolving the trade-off between test versatility and analytical precision.

A phage dispensing system prepares and dispenses targeted phage mixtures at the point of care using robotic mechanisms.

A microfluidic chip with a T-junction generates aqueous droplets in oil by controlling continuous fluid flows through the device channels.

Nested heating and optical assemblies in a handheld LAMP detector resolve the trade-off between integrated functionality and bulky volume.

Membranous diaphragm actuates check valves to recirculate fluid and remove gas bubbles from microfluidic channels.

A loading unit with two independent movement mechanisms moves samples between entry, thermal, and scanning areas.

Synchronized rotating drums align optical filters to reduce crosstalk in bulky multi-color qPCR devices.

Sealed processing stations prevent cross-contamination while automated carriers enable high-throughput staining and deparaffinizing of microscope slides.

An air-liquid interface ensures small volumes reach the sensor zone, resolving temperature gradients in automated analytical devices.