초록 ▼

A manually operated hydraulic syringe includes a syringe barrel. The syringe barrel has an interior surface bounding a chamber extending from a first end to an opposing second end. A manual plunger has a distal end slidably disposed within the first end of the chamber. A hydraulic plunger is slidabl

A manually operated hydraulic syringe includes a syringe barrel. The syringe barrel has an interior surface bounding a chamber extending from a first end to an opposing second end. A manual plunger has a distal end slidably disposed within the first end of the chamber. A hydraulic plunger is slidably enclosed within the second end of the chamber. Sealed in substantial isolation within the syringe barrel is a hydraulic fluid, such as water or oil. Coupled to the distal end of the syringe barrel is a nozzle or cartridge in which a dispensing material, such as a high viscosity fluid, can be selectively disposed. Manual advancement of the manual plunger within the first chamber results in pressurization of the hydraulic fluid. In turn, the pressurized hydraulic fluid advances the hydraulic plunger under a force greater than the force applied to the manual plunger. Advancement of the hydraulic plunger within the syringe body functions to dispense the dispensing material from the attached nozzle or cartridge.

대표청구항 ▼

A manually operated hydraulic syringe includes a syringe barrel. The syringe barrel has an interior surface bounding a chamber extending from a first end to an opposing second end. A manual plunger has a distal end slidably disposed within the first end of the chamber. A hydraulic plunger is slidabl

A manually operated hydraulic syringe includes a syringe barrel. The syringe barrel has an interior surface bounding a chamber extending from a first end to an opposing second end. A manual plunger has a distal end slidably disposed within the first end of the chamber. A hydraulic plunger is slidably enclosed within the second end of the chamber. Sealed in substantial isolation within the syringe barrel is a hydraulic fluid, such as water or oil. Coupled to the distal end of the syringe barrel is a nozzle or cartridge in which a dispensing material, such as a high viscosity fluid, can be selectively disposed. Manual advancement of the manual plunger within the first chamber results in pressurization of the hydraulic fluid. In turn, the pressurized hydraulic fluid advances the hydraulic plunger under a force greater than the force applied to the manual plunger. Advancement of the hydraulic plunger within the syringe body functions to dispense the dispensing material from the attached nozzle or cartridge. assembly having a body member and a plunger, said body member having a bore through said body member, said plunger being slidably insertable into said bore of said body member, an end of said body member having an orifice through said end of said body member, said bore of said body member being fluid communication with said needle assembly, said plunger being coupled to said trigger handle such that said plunger is adapted for forcing the medication out of said bore of said body member when said trigger handle is actuated. 4. The medication administration system as set forth in claim 3, further comprising: said body member of said syringe assembly having measuring indicia marked on said body member, said measuring indicia being adapted for indicating an amount of the medication in said body member of said syringe assembly. 5. The medication administration system as set forth in claim 3, further comprising: said plunger of said syringe assembly having a supply aperture extending through said plunger, said supply aperture being in fluid communication with said medication supply assembly and said bore of said body member of said syringe assembly, said supply aperture being adapted for supplying medication to said bore of said body member when said plunger is drawn back through said bore of said body member of said syringe assembly. 6. The medication administration system as set forth in claim 1, further comprising: said needle assembly being pivotally coupled to said end of said application assembly such that pivoting of said needle assembly is adapted for preventing damage to the animal when the animal moves with said needle assembly is inserted through the hide of the animal, a flexible medical tube being fluidly coupled between said syringe assembly and said needle assembly such that said medical tube is bendable for continuing fluid communication between said syringe assembly and said needle assembly when said needle assembly is pivoted with respect to said application assembly. 7. The medication administration system as set forth in claim 6, further comprising: said needle assembly having a outer wall defining an inner cavity, a first end of said needle assembly having a sealing member positioned within said inner cavity, said sealing member being for sealing around said medical tube when said needle assembly is coupled to said application assembly. 8. The medication administration system as set forth in claim 7, further comprising: said needle assembly having at least one needle conduit and at least one needle, said needle conduit being for extending through said inner cavity of said needle assembly, said needle being removably insertable into said needle conduit through a front wall of said needle assembly, said needle being adapted for piercing the hide of the animal, said needle conduit being for directing medication for said syringe assembly to said needle such that said needle is adapted for administering the medication to the animal when said needle has pierced the hide of the animal. 9. The medication administration system as set forth in claim 1, further comprising: said medication supply assembly having a medication container and a medication cap assembly, said medication container being adapted for storing the medication, said medication cap assembly being coupled to a neck of said medication container, a medication conduit being coupled between said medication cap assembly of said medication supply assembly and said syringe assembly such that said medication conduit is adapted for providing fluid communication between said medication container and said syringe assembly. 10. The medication administration system as set forth in claim 9, further comprising: said medication cap assembly having a piercing portion, said piercing portion of said medication cap assembly being adapted for piercing through a sealing member in said neck of said medication container, said medication cap as sembly having an air aperture and a medication aperture, said medication aperture being adapted for providing fluid communication between the medication in said medication container and said medication conduit, said air aperture being for providing air to said medication container such that said air aperture prevents a vacuum from form in said medication container. 11. The medication administration system as set forth in claim 9, further comprising: a plurality of securing straps being coupled to said medication conduit, each of said securing straps being adapted for securing said medication conduit to an arm of the user such that said securing straps are for preventing said medication conduit from becoming entangled when said application assembly is being used by the user. 12. The medication administration system as set forth in claim 1, further comprising: said sling assembly having a back panel and a pair shoulder straps, said shoulder straps being adapted for extending over shoulders of the user such that said back panel abuts a back of the user, said pocket being coupled to said back panel such that said medication supply assembly is adapted for being supported on the back of the user. 13. The medication administration system as set forth in claim 12, further comprising: said sling assembly having a belt being couple to said back panel of said sling assembly, said belt being adapted for extending around a waist of the user such that said back panel is secured to the waist of the user. 14. The medication administration system as set forth in claim 1, further comprising: said marking assembly having an inking pad coupled to said needle assembly, said inking pad being fluidly coupled to an ink supply assembly coupled to said sling assembly, said ink supply assembly being adapted for storing a quantity of ink, said inking pad being adapted for pressing against the hide of the animal such that said inking pad leaves a marking in ink on the hide of the animal for indicating the animal has been medicated. 15. The medication administration system as set forth in claim 14, further comprising: an ink pump being coupled to said application assembly, said ink pump being fluidly coupled between said inking pad and said ink supply assembly such that said ink pump is adapted for pumping ink from said ink supply assembly to said inking pad. 16. The medication administration system as set forth in claim 14, further comprising: at least one switch being coupled to said application assembly, said switch being operationally coupled to said ink pump, said switch being adapted for actuation by the user such that actuation of said switch actuates said ink pump for pumping ink to said inking pad. 17. The medication administration system as set forth in claim 1, further comprising: wherein said application assembly having a containment portion, said containment portion having a perimeter wall defining an interior space, said syringe assembly being positioned within said containment portion, said perimeter wall of said containment portion comprising a transparent material such that said syringe assembly is adapted for being viewed by user through said perimeter wall of said containment portion for identifying an amount of the medication in said syringe assembly; wherein said syringe assembly having a body member and a plunger, said body member having a bore through said body member, said plunger being slidably insertable into said bore of said body member, an end of said body member having an orifice through said end of said body member, said bore of said body member being fluid communication with said needle assembly, said plunger being coupled to said trigger handle such that said plunger is adapted for forcing the medication out of said bore of said body member when said trigger handle is actuated; wherein said body member of said syringe assembly having measuring indicia marked on said body member, said mea suring indicia being adapted for indicating an amount of the medication in said body member of said syringe assembly; wherein said plunger of said syringe assembly having a supply aperture extending through said plunger, said supply aperture being in fluid communication with said medication supply assembly and said bore of said body member of said syringe assembly, said supply aperture being adapted for supplying medication to said bore of said body member when said plunger is drawn back through said bore of said body member of said syringe assembly; wherein said needle assembly being pivotally coupled to said end of said application assembly such that pivoting of said needle assembly is adapted for preventing damage to the animal when the animal moves with said needle assembly is inserted through the hide of the animal, a flexible medical tube being fluidly coupled between said syringe assembly and said needle assembly such that said medical tube is bendable for continuing fluid communication between said syringe assembly and said needle assembly when said needle assembly is pivoted with respect to said application assembly; wherein said needle assembly having a outer wall defining an inner cavity, a first end of said needle assembly having a sealing member positioned within said inner cavity, said sealing member being for sealing around said medical tube when said needle assembly is coupled to said application assembly; wherein said needle assembly having at least one needle conduit and at least one needle, said needle conduit being for extending through said inner cavity of said needle assembly, said needle being removably insertable into said needle conduit through a front wall of said needle assembly, said needle being adapted for piercing the hide of the animal, said needle conduit being for directing medication for said syringe assembly to said needle such that said needle is adapted for administering the medication to the animal when said needle has pierced the hide of the animal; wherein said medication supply assembly having a medication container and a medication cap assembly, said medication container being adapted for storing the medication, said medication cap assembly being coupled to a neck of said medication container, a medication conduit being coupled between said medication cap assembly of said medication supply assembly and said syringe assembly such that said medication conduit is adapted for providing fluid communication between said medication container and said syringe assembly; wherein said medication cap assembly having a piercing portion, said piercing portion of said medication cap assembly being adapted for piercing through a sealing member in said neck of said medication container, said medication cap assembly having an air aperture and a medication aperture, said medication aperture being adapted for providing fluid communication between the medication in said medication container and said medication conduit, said air aperture being for providing air to said medication container such that said air aperture prevents a vacuum from form in said medication container; wherein a plurality of securing straps being coupled to said medication conduit, each of said securing straps being adapted for securing said medication conduit to an arm of the user such that said securing straps are for preventing said medication conduit from becoming entangled when said application assembly is being used by the user; wherein said sling assembly having a back panel and a pair shoulder straps, said shoulder straps being adapted for extending over shoulders of the user such that said back panel abuts a back of the user, said pocket being coupled to said back panel such that said medication supply assembly is adapted for being supported on the back of the user; wherein said sling assembly having a belt being couple to said back panel of said sling assembly, said belt being adapted for extending around a waist of