CN2284073Y - First-aid hypodermic syringe - Google Patents

Abstract

The utility model discloses a first-aid hypodermic syringe, which can conduct hypodermic and intramuscular injection without any medical knowledge. The utility model is suitable for various kinds of first-aid muscle or hypodermic medicine injection for diseases, poisoning, chemical wars and microbe wars. The utility model is composed of a syringe body, a syringe bottom, a syringe base ring, a syringe needle, a liquid chamber, etc. Different patients (including the healthy human needing the first aid) adopt the first-aid hypodermic syringes provided with different medicines to adhere the syringes on the deltoid or other places (the best way is that the places can not influence the normal work and life). When the medicine is required, the patients or other people can flap or press the syringes by hand to obtain the purpose of medicine injection.

Description

There is not the logical first-aid syringe of doctor

This utility model belong to need not medical personnel operation, can carry out muscle, hypodermic a kind of syringe without any need for medical knowledge.

The personnel that existing syringe all needs medical knowledge operate, in for emergency case, and short of medical personnel, or it is on the scene not have personnel of medical knowledge, just can not implement the medicine injection, and the rescue of emergency case can not in time be carried out.

This utility model by syringe body, syringe at the bottom of, syringe needle, syringe needle locking cap, syringe needle liquid injection hole, needle point horseshoe mouth, liquid storehouse, syringe needle stiff end, needle point groove, substrate ring etc. form.It is one dish-like that syringe body is; The syringe needle stiff end is in the highest portion of body, and syringe needle stiff end inner face is a taper; The end, be positioned at the bottom of syringe, and the outside is a plane, and inner face is the concavity that the taper with the syringe needle stiff end is complementary; Syringe body and the space at the end are the liquid storehouses, and the reserves in liquid storehouse are controlled by the thickness at the end, and base thickness liquid storehouse is little, otherwise the liquid storehouse is big; The syringe needle locking cap is imbedded syringe needle stiff end the inside, and syringe needle in the liquid storehouse, does not contact with the external world fully, and the needle point horseshoe mouth is deployed in the needle point groove at the end, and the syringe needle locking cap end of syringe needle has a liquid injection hole, and liquid enters syringe needle by liquid injection hole, outpours from the syringe needle horseshoe mouth.Material non-toxic polyethylene (or other macromolecular material).Syringe body with connect available heat seal or bonding connection at the bottom of the syringe; The model blowing of easy available once-forming, just stay at the syringe needle stiff end one recessed, insert syringe needle after, quadric injection mould again.Before bottom center is unkitted medicine, a hollow charge hole is arranged, behind powder charge and deaeration, heat is melted and is sealed, and the deep forms the needle point groove.The substrate ring adds in addition with the adhesive sticker stationery in the form of a ring.

Select the logical first-aid syringe of nothing doctor that different pharmaceutical is housed for use according to the difference of purposes, have certain medical history patient, select for use the logical first-aid syringe of nothing doctor that it is had the first aid drugs with function be housed, as the logical first-aid syringe of nothing doctor that cardiovascular and cerebrovascular disease, epilepsy, asthma, allergic constitution, arrhythmia is had the first aid effect; There is the geographic field man of poisonous snake (forest, mine exploration, army, police) to select for use the logical first-aid syringe of nothing doctor that the army that carries out chemical warfare, biological warfare in the clear logical first-aid syringe (will regularly do hypersensitive test in advance) of nothing doctor of antitoxin snake blood, the war selects anti-chemical warfare, biological warfare medicine for use is housed; First aid in the conventional war can be used the logical first-aid syringe of nothing doctor of medicines such as antibiotics, tetanus antitoxin are housed; The manic type mental patient selects the logical first-aid syringe of nothing doctor that downern is housed for use.After selecting the suitable logical first-aid syringe of nothing doctor, can adhere to the thicker position of muscle, as: triangular muscle (not influence operate as normal, to live and be advisable); To clean skin before adhering to, disinfect in alcohol, promptly clean, sterilize once every couple of days later on.During injection, bouncing with hands does not have the logical first-aid syringe of doctor or pushes and do not have the logical first-aid syringe of doctor, and promptly syringe needle is extruded at the bottom of syringe, thrusts skin, subcutaneous tissue, flesh layer at the bottom of wearing out syringe; Liquid storehouse internal pressure increases because extruding makes, medicinal liquid injects syringe needle from the syringe needle liquid injection hole, be injected into Musclar layer or subcutaneous through the needle point horseshoe mouth again, extruding is moments later unclamped, make syringe needle lean on the elastic return original state (or relying on external force to extract) of syringe body, promptly from tissue, extract and get back in the liquid storehouse, finish the overall process of injection.

Description of drawings: Fig. 1: do not have the logical first-aid syringe structure chart of doctor; Fig. 2: do not have the logical first-aid syringe body profile figure of doctor; Fig. 3: sketch map at the bottom of the logical first-aid syringe of nothing doctor.

The utility model is described in further detail now to reach accompanying drawing in conjunction with the embodiments: as shown in the figure, this utility model by syringe body 1, syringe needle stiff end 2, syringe at the bottom of 3, substrate ring 4, syringe needle 5, liquid storehouse 6, needle point groove 7, syringe needle liquid injection hole 8, syringe needle locking cap 9, needle point horseshoe mouth 10, tubulose medicine-pouring hole 11 form.The nontoxic transparent polyethylene of material.Syringe body and available heat seal of connecting of the end or bonding connection; The easily model blowing of available disposable shaping; Just stay at the syringe needle stiff end one recessed, insert syringe needle after, quadric injection mould again.The substrate ring adds in addition with the adhesive sticker stationery in the form of a ring.Before medicine is unkitted in 3 central authorities at the bottom of the syringe, hollow charge hole 11 is arranged, behind the powder charge deaeration, heat melt seal, the deep forms needle point groove 7.Select the logical first-aid syringe of nothing doctor that different pharmaceutical is housed for use according to the difference of disease or needs,, disinfect in alcohol, do not adhere to there being the substrate ring of the logical first-aid syringe of doctor with self-adhesive paper through cleaning the part at respective muscle position.Own or his human hands bounces or pushes syringe body 1 during first aid, because syringe body 1 is extruded, is about to syringe needle 5 extruding at the bottom of syringe 3, penetrates at the bottom of the syringe 3, thrusts skin, skin undertissue, flesh layer; Because squeezed fluid storehouse 6 internal pressures increase, and liquid enters in syringe needle 5 pipes through syringe needle liquid injection hole 8, inject muscle or subcutaneous simultaneously through needle point horseshoe mouth 10; After the pressure relief,, syringe needle 5 is transferred to (or relying on external force to extract) from tissue, promptly finished injection by syringe body self elasticity

Claims (2)

1, a kind of need not possess medical knowledge and can implement the logical first-aid syringe of muscle, hypodermic nothing doctor, and it comprises syringe body, syringe needle, liquid storehouse etc., and its technical characterictic is that syringe needle 5 is installed in the airtight liquid storehouse 6.

2, according to claim 1, the logical first-aid syringe of described nothing doctor, its technical characterictic is that syringe needle locking cap 9 ends of syringe needle 5 have a syringe needle liquid injection hole 8, and syringe needle locking cap 9 is embedded in syringe needle stiff end 2, and liquid injects syringe needle 5 through syringe needle liquid injection hole 8.

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