| Patent application number | Description | Published |
|---|
| 20080243077 | Fluid dispenser with uniformly collapsible reservoir - A compact, easy-to-use dispensing device that includes a uniquely configured unitary fluid container formed by a blow-fill-seal process. The container has a collapsible, tapered sidewall of progressively varying wall thickness that, upon being acted upon by an elastic member, will deliver an injectable parenteral fluid contained within the fluid reservoir to the patient at a substantially constant flow rate. | 10-02-2008 |
| 20090108511 | Variable force spring - A variable force spring that includes an elongated, pre-stressed strip of retractable spring material that is formed into coils and having a variation in cross-sectional mass along the length. In one instance, the variation in cross-sectional mass along the length of the retractable spring is achieved by varying the width of the pre-stressed spring along its length. | 04-30-2009 |
| 20090112163 | Fluid delivery device with variable force spring - A compact fluid dispenser for use in controllably dispensing fluid medicaments, such as antibiotics, blood clotting agents, analgesics, and like medicinal agents from collapsible containers at a uniform rate. The dispenser includes a novel stored energy source that is provided in the form of a compressible-expandable member that functions to continuously and uniformly expel fluid from the apparatus reservoir. The apparatus further includes a novel fluid flow control assembly that precisely controls the flow of the medicament solutions from the apparatus reservoir to the patient. | 04-30-2009 |
| 20090114596 | NANOFILM AND MEMBRANE COMPOSITIONS - Nanofilms useful for filtration are prepared from oriented amphiphilic molecules and oriented macrocyclic modules. The amphiphilic species may be oriented on an interface or surface. The nanofilm may be prepared by depositing or attaching an oriented layer to a substrate. A nanofilm may also be prepared by coupling the oriented macrocyclic modules to provide a membrane. | 05-07-2009 |
| 20090250132 | Fluid flow control device - A flow control device that is uniquely capable of providing uniform flow under changing environmental conditions of temperature and pressure. The device achieves flow rate stabilization by taking advantage of the properties of the moving fluid in a channel with eddy currents that are generated as fluid moves past obstacles located in the fluid flow path. The shape and magnitude of such eddies depend on the viscosity of the fluid. Additionally, the device can also simultaneously stabilize the fluid flow rate under varying pressure by using a strategically positioned, yieldably deformable elastomeric membrane. Therefore, the invention uniquely combines two devices into one novel fluidic device that can stabilize a flow rate under simultaneously changing temperatures and pressures. | 10-08-2009 |
| 20100056998 | Two part fluid dispenser - A dispensing device for dispensing medicaments to a patient that is made up of first and second stand-alone, interconnectable assemblies. The first of these assemblies comprises a fluid reservoir assembly that houses a fluid reservoir defining component while the second assembly comprises a fluid delivery and control assembly that includes a novel flow control means that functions to control the flow of medicinal fluid from the fluid reservoir of the first assembly toward the patient via a plurality of fluid flow control passageways. Because the stand-alone fluid delivery and control assembly is initially totally separate from the fluid reservoir assembly of the apparatus, the fluid flow passageways of the fluid delivery and control assembly can be effectively sterilized using conventional gamma ray sterilization techniques without adversely affecting the medicament contained within the fluid reservoir of the apparatus. | 03-04-2010 |
| 20100152438 | AMPHIPHILIC MOLECULAR MODULES AND CONSTRUCTS BASED THEREON - The present invention relates to the preparation of synthons that are used to form modules that, in turn, are used to form two-dimensional close-packed planar arrays, referred to as nanomembranes. In a presently preferred embodiment, a nanomembrane herein constitutes a filter. | 06-17-2010 |
| 20100222741 | Fluid delivery device with variable force spring - A compact fluid dispenser for use in controllably dispensing fluid medicaments such as antibiotics, blood clotting agents, analgesics, and like medicinal agents from collapsible containers at a uniform rate. The dispenser includes a novel stored energy source that is provided in the form of a compressible-expandable member that functions to continuously and uniformly expel fluid from the apparatus reservoir. The apparatus further includes a novel fluid flow control assembly that precisely controls the flow of the medicament solutions from the apparatus reservoir to the patient. | 09-02-2010 |
| 20100241074 | Fluid delivery device with variable force spring - A compact fluid dispenser for use in controllably dispensing fluid medicaments, such as antibiotics, blood clotting agents, analgesics, and like medicinal agents from collapsible containers at a uniform rate. The dispenser includes a novel stored energy source that is provided in the form of a compressible-expandable member that functions to continuously and uniformly expel fluid from the apparatus reservoir. The apparatus further includes a novel fluid flow control assembly that precisely controls the flow of the medicament solutions from the apparatus reservoir to the patient. | 09-23-2010 |
| 20100312187 | Pain management dispenser - A dispensing device for dispensing pain management medicaments to a patient comprising first and second threadably interconnectable sub-assemblies. The first of these sub-assemblies houses a novel collapsible fluid reservoir defining component while the second comprises a fluid delivery and control assembly that includes a novel flow control means that functions to control the flow of medicinal fluid from the fluid reservoir of the collapsible reservoir defining component toward the patient via a plurality of fluid flow control passageways. | 12-09-2010 |
| 20110082422 | Fluid dispenser with non-electric fluid heating component - A novel dispensing system for dispensing medicaments to a patient that includes means for controllably heating fluid medicaments within the dispensing system by converting a chemical component, such as calcium chloride or the like, into a solution or solvent by adding a suitable solution or solvent to create an exothermic process causing an increase in temperature of the mixed solution. | 04-07-2011 |
