The syringe tissue for implantation in subcutaneous tissue
(57) Abstract:The invention relates to medical equipment and can be used for quick and simple method of introduction into the subcutaneous tissue of various canned tissues of animal and vegetable origin. The syringe comprises a cylindrical housing, a piston with the handle and the tip of the needle. A cylindrical housing, the piston and the cap, combined with the cone have a thread. All of the elements of the syringe are made of the same polymeric material. The technical result is to simplify the design for faster and more convenient for its use in medical practice. 1 Il. The invention relates to medical equipment and can be used for quick and simple method of introduction into the subcutaneous tissue of various canned tissues of animal and vegetable origin for therapeutic purposes. Fabric entered thus in the human body, have a huge bioenergy potential and provide a powerful therapeutic effect.Currently used screw syringes (design A. Kurnikova) are outdated. They are less convenient to use, require to prepare a lot of time. For example, charging of the syringe implanty the place, that has a negative effect on the preservation of complete sterility of the syringe and of the implant.The purpose of the present invention is to simplify the known design (analog) for faster and more convenient for its use in medical practice. This is achieved by the manufacture of the syringe of the durable transparent polymer material, the unification of the piston and rod and the cap and cone in a single complexes (see drawing). All these elements are parts of the body-cylinder 1, into which is screwed into the piston-rod 2 with attached arm 3. The outer surface of the piston-rod and the inner surface of the cylinder of the syringe half are threaded. On the top of the cylinder is screwed cap with cone 4, also having a thread. The space between the cap and the piston is filled implant 5. For the operation of the syringe must rotate the handle to raise the piston, thus creating a space for the implant, Unscrew the top cap, to make free space required implant (in the form of slices or thick suspension) and return the cap into place by screwing. The syringe is ready for use.Originally in the subcutaneous tissue is introduced , ostava pressure is put the implant in the subcutaneous tissue. The whole process is carried out with observance of antiseptics and local anesthesia.Sources of information
1. Screw the syringe design A. Kurnikova "Handbook of practical physician, so 2,- M: Medgiz, 1952, S. 804 (analog). The syringe tissue for implantation in subcutaneous tissue, containing a cylindrical housing, a piston with the handle and the tip of the needle, characterized in that the cylindrical housing, the piston and the cap, combined with the cone have a thread with all the elements of the syringe are made of the same polymeric material.
FIELD: medical engineering.
SUBSTANCE: device has sealed reservoirs, containing substances, and piston mechanism, having piston cylinder, piston and piston rod. Device for moving liquid between the reservoirs is mounted in piston cylinder lumen. The device has separating piston and compression unit arranged in series. The unit designed as casing or carcass is mounted in projection of its external cylindrical part along the perimeter. Hollow internal lumen of has exit to piston projection inward from its external perimeter. The separating piston makes two connections with the piston cylinder and compression unit at the same time. The separating piston is movable into compression unit lumen with compression or change in shape taking place at the same time. The compression unit allows to make communication between reservoirs.
EFFECT: simplified design.
5 cl, 8 dwg
FIELD: medicinal equipment, in particular, safety syringes.
SUBSTANCE: safety syringe has cylinder with axial through opening, retainer provided within front end of cylinder, piston, needle hub, and needle. Piston positioned for sliding inside cylinder is equipped with sealing rubber member, head and flange disposed on piston in opposed relation to head. Needle hub is detachably engaged with cylinder and is provided with axial opening corresponding to that of cylinder and communicated therewith, and feeding opening adapted for communication with axial openings of needle hub and cylinder and for providing insertion of piston head. Needle has sleeve engaged with front head part of needle hub, and metal pipe engaged with sleeve. Piston has neck portion defined at its front end and arranged so that rubber sealing member tightly adheres thereto, and spatially inclined teeth. Head is made conical. Needle hub has conical front end with protrusions mating with cylinder retaining device upon rotation of cylinder. Slots are provided for engagement with inclined teeth. Bead provided in peripheral portion of feeding opening is mating with piston conical head. Protrusions are released from finger clamps upon rotation, when inclined teeth are engaged with slots.
EFFECT: simplified construction and convenient use.
4 cl, 12 dwg