6 results about "Pituitary part" patented technology

The invention relates to a multi-mode eye-brain collaborative maintenance intelligent device, and belongs to the technical field of eye-brain nursing equipment.The device is provided with an impression stimulation module, the impression stimulation module stimulates mild energy of an impression acupoint, the mild energy can be directly conducted to a paranasal sinus olfactory bulb in the deep part of a nasal cavity, the area is the starting end of paranasal sinus nerves, the paranasal sinus nerves are branches of cranial nerves, and therefore the paranasal sinus acupoint can be stimulated; the neural pathway directly extends to brain hippocampus, brain marginal tissue, pituitary gland and other core structures related to neuronutrition and brain metabolism; after stimulation, the paranasal sinus olfactory bulb and paranasal sinus nerves are activated to form a neural pathway for targeted delivery of the atomized liquid, so that the atomized particles of the brain care liquid are adsorbed on the surface of the paranasal sinus olfactory bulb and permeate into the brain along the activated neural pathway, and meanwhile, the permeability of the blood brain barrier is improved, so that the delivery resistance of the atomized liquid to related functional areas of the brain is further reduced, and the targeted delivery of the atomized liquid is realized. Precise nutrition for cranial nerves is achieved, and the problem that brain maintenance is invalid due to the fact that conventional nasal cavity atomized liquid enters the lung is thoroughly solved.

Provided are drug-device combinations and methods used for direct delivery of therapeutic drugs to the pituitary gland, wherein the drug-device combination also acts as a barrier between a sella turcica (pituitary fossa) and a sphenoid sinus to effectively trap or confine the drug substance within the sella turcica to prevent its premature escape away into the CSF from the target pituitary; thereby reducing or eliminating systemic toxicity of the drug substance. The drug-device combination includes a cap, a stem, a drug that is therapeutically effective for a pituitary gland disorder.

A method and apparatus for manipulating a temperature set-point of a human or homeothermic-animal for increasing or decreasing the body temperature above or below the prevailing body temperature for therapeutic purposes. The method includes the steps of warming or cooling sphenoid sinuses remotely resulting in manipulation of the temperature of the pituitary gland without manipulation of the hypothalamus temperature which in turn results in manipulation of the body-temperature set-point and the body temperature manipulates accordingly to the new temperature set-point. A heat exchange medium can be used to warm or cool sphenoid sinuses and thus the pituitary gland. The heat exchange fluid can be liquid, or gas maintained at a predetermined temperature. Alternatively, a temperature-controlled probe can be used that upon contact with the sphenoid sinuses provides for the heat exchange.

The present invention relates to a system for use in the treatment or prevention of disease or symptoms thereof, the system comprising: at least one object, wherein the object is configured for being positioned in or adjacent to the pituitary gland or the pituitary stalk of a subject; and a device configured to generate at least one intermittent stimulating signal in the object, wherein the signal subsequently activates a release of biologically active agents.

Provided are drug-device combinations and methods used for direct delivery of therapeutic drugs to the pituitary gland, wherein the drug-device combination also acts as a barrier between a sella turcica (pituitary fossa) and a sphenoid sinus to effectively trap or confine the drug substance within the sella turcica to prevent its premature escape away into the CSF from the target pituitary; thereby reducing or eliminating systemic toxicity of the drug substance. The drug-device combination includes a cap, a stem, a drug that is therapeutically effective for a pituitary gland disorder.

The invention relates to the technical field of biological tissue staining, in particular to a staining method and a staining reagent for staining a pituitary gland of a rat, and the staining method adopts a multi-dye synergistic combination of PAS staining, hematoxylin staining, fast green staining and orange G staining to stain a pituitary gland tissue section of the rat. According to the dyeing method disclosed by the invention, the rat pituitary tissue section is dyed through the synergistic combination of multiple dyes, and the core defects of fuzzy details, unclear boundary of suspected cells, light dyeing and low identification degree of traditional dyeing particles are radically solved through the precise synergy and functional complementation of the dyes.