CN106492309A - A kind of rapid vaccine Inoculating needle - Google Patents
A kind of rapid vaccine Inoculating needle Download PDFInfo
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- CN106492309A CN106492309A CN201611061414.0A CN201611061414A CN106492309A CN 106492309 A CN106492309 A CN 106492309A CN 201611061414 A CN201611061414 A CN 201611061414A CN 106492309 A CN106492309 A CN 106492309A
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- vaccine
- cylinder
- needle
- liquid storage
- piston
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/3129—Syringe barrels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/3129—Syringe barrels
- A61M5/3135—Syringe barrels characterised by constructional features of the proximal end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
- A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/3159—Dose expelling manners
- A61M5/31591—Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to vaccination arts, a kind of especially rapid vaccine Inoculating needle, including piston and hollow vaccine cylinder, vaccine cylinder includes liquid storage cylinder and energy storage chamber, piston seal isolation liquid storage cylinder and energy storage chamber, connector are connected between piston and vaccine cylinder and pin the potential energy in energy storage chamber；Disconnecting part exports can the vaccine in liquid storage cylinder.For above-mentioned problem, a kind of rapid vaccine Inoculating needle is provided, the integrated design that the structure is stored using vaccine and injected, and stored using total enclosing vaccine, the characteristics of with vaccination is convenient to, store with vaccine and two functions of injection, control that also can be quantitative in injection process, which is simple to operate, simplifies vaccination, it is ensured that the family oriented of vaccination and popular；It is inoculated with can non-doctor's duty librarian use Inoculating needle, it is ensured that the availability and convenience of equipment, improves the speed and efficiency of inoculation, vaccination can be completed in 3 6s using the Inoculating needle of the structure.
Description
Technical field
The present invention relates to vaccination arts, especially a kind of rapid vaccine Inoculating needle.
Background technology
Vaccination, is that bacterin preparation is inoculated into the technology in human or animal's body, makes reciever obtain a certain spy of opposing
The immunity of fixed or similar to vaccine cause of disease, by identification of the immune system to exotic, carries out the screening and manufacture of antibody, with
The cause of disease that creates antagonism or the antibody of similar cause of disease, and then make there is stronger resistivity by injector to the disease.Today
Medically common vaccination ways are injection, and " inoculation " word is that its original idea is had with usage today by vaccination technology
Distinguished, Immunology Today research utilization category also some elementary errors away from.The main purpose of vaccination is to enable body
Natural biological substance is manufactured, in order to lift identification and the defense function to cause of disease of organism, the pathogen being similar to sometimes can
To cause the immunoreation for same class cause of disease, therefore a vaccine is primarily directed to a disease, or similarity is high
Pathogen, for example, be preferred example with cowpox prevention variola.But 20 end of the centurys, what immunologist had found that vaccine also has a treatment can
Energy property, and develop research theory and the practical use of correlation.
In present vaccination, need the container for using more, and troublesome poeration, and comparison is complicated, disappears
The time of consumption is longer, needs doctor be just inoculated with, but as vaccinated crowd increases, vaccinated work disappears
Substantial amounts of manpower and materials are consumed.
Content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of rapid vaccine Inoculating needle, the structure
The integrated design for being stored using vaccine and being injected, and stored using total enclosing vaccine, with the spy for being convenient to vaccination
Point, stores with vaccine and two functions of injection, and, control that also can be quantitative in injection process, which is simple to operate, makes
Vaccination simplifies, it is ensured that the family oriented of vaccination and popular；Seeded process is aseptic nontoxic, can be conducive to non-doctor
The duty librarian use Inoculating needle is inoculated with, it is ensured that the availability and convenience of equipment, is improved the speed and efficiency of inoculation, is used
The Inoculating needle of the structure can complete vaccination in 3-6s, and inoculation efficiency is high.
The technical solution used in the present invention is as follows：
The invention discloses a kind of rapid vaccine Inoculating needle, including piston and hollow vaccine cylinder, vaccine cylinder include liquid storage cylinder and
Energy storage chamber, piston seal isolation liquid storage cylinder and energy storage chamber, connector are connected between piston and vaccine cylinder and pin in energy storage chamber
Potential energy；Disconnecting part exports can the vaccine in liquid storage cylinder.The integrated design that the structure is stored using vaccine and injected,
And stored using total enclosing vaccine, the characteristics of with vaccination is convenient to, store with vaccine and two functions of injection, and
And, control that also can be quantitative in injection process, which is simple to operate, can be convenient to the non-medical human users Inoculating needle and enter
Row vaccination, simplifies vaccination, it is ensured that the family oriented of vaccination and popular.
Further, energy of the potential energy for pressure reduction between elastic potential energy or liquid storage cylinder and energy storage chamber.The accumulation potential energy
Method can realize the automatic vaccination of vaccine as needed, and its speed is fast, and filling is uniform, realizes the sterile working of Inoculating needle, carries
High fungi-proofing property.
Further, the spring of compressive state is provided with accumulation of energy intracavity, and connector is arranged in the middle part of spring and connects vaccine
The roof and piston of cylinder.Accumulation of energy by the way of spring, while pin accumulation of energy using connector, it is to avoid easy using conventional syringe
Pollute, and the big problem of floor space；It is lower which manufactures cost, using more convenient.
Further, puncture component is provided with the outside of vaccine cylinder, and puncture component is included for disconnecting pin portion, the connection pin of part
The shank in portion and elastic, elastic are connected to shank on vaccine cylinder.The puncture component can quickly disconnect company by its pin portion
Fitting, is convenient to prompt operation and sterile working.
Further, connector is connected between piston and vaccine cylinder roof, on vaccine cylinder roof have groove, groove with
Connector is relative；Pin portion is cylindrical, and the free end at the middle part in pin portion with passage, pin portion has cutting edge, the cutting edge pair
Quasi- connector and the junction of vaccine cylinder roof.Filter cotton is provided with the passage, after disconnecting part, can by passage
To inject air in energy storage chamber, it is to avoid produce pressure reduction between liquid storage cylinder and energy storage chamber, being designed to of the groove guides the pin
Portion, it is ensured that the effectiveness that connector disconnects.
Further, the equipped at outlet port in vaccine cylinder arranges resilient cock body；The delivery outlet of vaccine cylinder is connected with injection needle,
Injection needle includes that needle body, one end of needle body have the puncture portion for being used for penetrating cock body.The cock body can more effectively seal liquid storage
Chamber, prevents the pollution of liquid storage cylinder intradermal vaccine, and cock body can be easily pierced through in the puncture portion, it is ensured that it is defeated that liquid storage cylinder can pass through needle body
Go out.
Further, injection needle is threadedly coupled with vaccine cylinder；When unused, puncture portion do not penetrate cock body and vaccine cylinder with
There is between injection needle the first buffer part and the second buffer part；When using, rotary injection pin makes puncture portion penetrate cock body, and then
Liquid storage cylinder is made to connect with needle body.In the case where ensureing that injection needle is connected with vaccine cylinder, the first buffer part and the second buffer part energy
Enough is that puncture portion penetrates cock body reservation leeway while effectively ensureing the fungi-proofing anti-oxidation of needle body.
Further, the spring of compressive state is provided with accumulation of energy intracavity, and connector is arranged in the middle part of spring and connects vaccine cylinder
Roof and piston, there is groove on vaccine cylinder roof, groove is relative with connector；
It is provided with puncture component on the outside of vaccine cylinder roof, puncture component is included for disconnecting the pin portion of part, connection pin portion
Shank and elastic, it is cylindrical that shank is connected to pin portion on vaccine cylinder by elastic, and there is passage at the middle part in pin portion,
The free end in pin portion has cutting edge, and the cutting edge is stretched in groove and is directed at the junction of connector and vaccine cylinder roof；
In the equipped at outlet port of vaccine cylinder, resilient cock body is set；The delivery outlet of vaccine cylinder is connected with injection needle, and injection needle includes
Needle body, one end of needle body have the puncture portion for being used for penetrating cock body；Injection needle is threadedly coupled with vaccine cylinder；Puncture portion partial insertion
To cock body is not penetrated in cock body and, there is the first buffer part and the second buffer part between vaccine cylinder and injection needle, first
Dismountable annular filler strip is provided with buffer part；Rotary injection pin can make puncture portion penetrate cock body, and then make liquid storage cylinder and pin
Body is connected；
Helmet is cased with outside puncture component, and helmet is detachably connected with vaccine cylinder.
The structure can two big function of combined vaccine bin and syringe, and realize the aseptic epidemic disease of injection process
Seedling is inoculated with, and it is more to solve the container that uses of vaccination, troublesome poeration, time of consumption longer problem；This structure being capable of letter
Change vaccination, realize that vaccine is quickly inoculated with, be operable without the need for professional, and in seeded process, be not susceptible to disease
Poison pollution, reduces the manpower and materials of vaccinated consumption in operation.
Further, the piston is made up of the material of following weight portion：5 parts of polystyrenes, 0.2 part of NACF, 2 parts of acetic acid fibres
The plain phthalate ester of dimension, 0.2 part of niobium oxide, 3.1 parts of rosin resin acid, 6 parts of nano silica fumes, 0.3 part of gas-phase silica, 0.07 part of stone
Black alkene, 3 parts of isoprene rubbers, 4 ethylene propylene diene rubbers, 0.02 part of zinc oxide, 0.1 part of stearic acid, 0.09 part of calcinated argil,
0.72 part of paraffin oil, 0.4 part of hydroxyethyl cellulose, 4 parts of silicone rubber, 8 parts of natural rubbers, 0.7 part of Sorbitol, 0.6 part of fatty alcohol
Polyethenoxy ether sodium sulfate.The piston of the composition, its good airproof performance, Stability Analysis of Structures are nontoxic fungi-proofing, and pliability is strong, and restoring force is strong,
In the case of pressure being chronically at and being deformed, Fast Restoration is difficult under pressure, rupture and damage occur
Further, its using method is：
Step 1：Injection needle is tightened onto on the delivery outlet of vaccine cylinder, and makes the puncture portion of needle body penetrate cock body；
Step 2：Needle body is inserted in human muscular tissue, helmet is opened, the shank of puncture component is pressed, makes the pin portion of puncture component break
Open the junction of connector and vaccine cylinder roof；
Step 3：After connector disconnects, the elastic potential energy release of spring, and piston press liquid storage cylinder is promoted, extraneous gas passes through pin
The passage in portion to air inlet in energy storage chamber, meanwhile, the vaccine in liquid storage cylinder is extruded in muscular tissue, completes connecing for vaccine
Kind.
The method simple and fast, seeded process are aseptic nontoxic, and non-doctor's duty librarian use Inoculating needle can be conducive to carry out
Inoculation, it is ensured that the availability and convenience of equipment, improves the speed and efficiency of inoculation, can be in 3- using the Inoculating needle of the structure
Vaccination is completed in 6s, and inoculation efficiency is high.
In sum, as a result of above-mentioned technical proposal, the invention has the beneficial effects as follows：
1. the structure stored using vaccine and injection integrated design, and using the storage of total enclosing vaccine, with being convenient to
The characteristics of vaccination, store with vaccine and two functions of injection, and, control that also can be quantitative in injection process,
Which is simple to operate, simplifies vaccination, it is ensured that the family oriented of vaccination and popular.
2. seeded process is aseptic nontoxic, non-doctor's duty librarian use Inoculating needle can be conducive to be inoculated with, it is ensured that equipment
Availability and convenience, improve inoculation speed and efficiency, vaccine can be completed in 3-6s using the Inoculating needle of the structure
Inoculation, inoculation efficiency are high.
Description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the structure chart of rapid vaccine Inoculating needle；
Fig. 2 is part A partial enlarged drawing；
Fig. 3 is part B partial enlarged drawing.
Reference：1- injection needles, 11- connecting portions, 12- needle bodies, the first buffer parts of 13-, the second buffer parts of 14-, 2- epidemic diseases
Seedling cylinder, 21- liquid storage cylinders, 22- energy storage chambers, 23- roofs, 24- springs, 25- connectors, 26- cock bodys, 3- pistons, 4- puncture components,
41- elastic, 42- shanks, 43- pins portion, 5- helmets.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent or with similar purpose by other
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
?.
Embodiment 1
As Figure 1-3, of the invention the invention discloses a kind of rapid vaccine Inoculating needle, including piston 3 and hollow vaccine
Cylinder 2, vaccine cylinder 2 include that liquid storage cylinder 21 and energy storage chamber 22, the seal isolation of piston 3 liquid storage cylinder 21 and energy storage chamber 22, connector 25 connect
The potential energy for being connected between piston 3 and vaccine cylinder 2 and pinning in energy storage chamber 22；Disconnecting part 25 can make the vaccine in liquid storage cylinder 21
Output.
Energy of the potential energy for pressure reduction between elastic potential energy or liquid storage cylinder 21 and energy storage chamber 22.The method of the accumulation potential energy
The automatic vaccination of vaccine can be realized as needed, its speed is fast, and filling is uniform, realizes the sterile working of Inoculating needle, be improved anti-
Bacterium property.
The spring 24 of compressive state is provided with energy storage chamber 22, and connector 25 is arranged in the middle part of spring 24 and connects vaccine
The roof 23 and piston 3 of cylinder 2.Accumulation of energy by the way of spring 24, while pin accumulation of energy using connector 25, it is to avoid using conventional
Syringe easily pollutes, and the big problem of floor space；It is lower which manufactures cost, using more convenient.
It is provided with puncture component 4 on the outside of vaccine cylinder 2, puncture component 4 is included for disconnecting pin portion 43, the connection pin of part 25
The shank 42 in portion 43 and elastic 41, elastic 41 are connected to shank 42 on vaccine cylinder 2.The puncture component 4 can pass through its pin
Portion 43 quickly disconnects part 25, is convenient to prompt operation and sterile working.
Connector 25 is connected between 2 roof 23 of piston 3 and vaccine cylinder, and there is on 2 roof 23 of vaccine cylinder groove, groove
Relative with connector 25；Pin portion 43 is cylindrical, and the free end at the middle part in pin portion 43 with passage, pin portion 43 has sword
Mouthful, the junction of the cutting edge alignment connector 25 and 2 roof 23 of vaccine cylinder.Filter cotton is provided with the passage, is disconnected
After part 25, air can be injected in energy storage chamber 22 by passage, it is to avoid between liquid storage cylinder 21 and energy storage chamber 22, produce pressure reduction
, being designed to of the groove guide the pin portion 43, it is ensured that the effectiveness that connector 25 disconnects.
In the equipped at outlet port of vaccine cylinder 2, resilient cock body 26 is set；The delivery outlet of vaccine cylinder 2 is connected with injection needle 1, note
Penetrating pin 1 includes that needle body 12 and connecting portion 11, connecting portion 11 are used for the delivery outlet for being enclosed within vaccine cylinder 2, and one end of needle body 12 has
For penetrating the puncture portion of cock body 26.The cock body 26 can more effectively seal liquid storage cylinder 21, prevent 21 intradermal vaccine of liquid storage cylinder
Cock body 26 can be easily pierced through in pollution, the puncture portion, it is ensured that liquid storage cylinder 21 can be exported by needle body 12.
Injection needle 1 is threadedly coupled with vaccine cylinder 2；When unused, puncture portion does not penetrate cock body 26 and in vaccine cylinder 2 and note
Penetrate；When using, rotary injection pin 1 makes puncture portion penetrate cock body
26, and then liquid storage cylinder 21 is connected with needle body 12.In the case where ensureing that injection needle 1 is connected with vaccine cylinder 2, the first buffer part 13
Cock body 26 can be penetrated for puncture portion with the second buffer part 14 and retain leeway while effectively ensureing the fungi-proofing anti-oxidation of needle body 12.
The integrated design that the structure is stored using vaccine and injected, and stored using total enclosing vaccine, with convenient
The characteristics of vaccination, store with vaccine and two functions of injection, and, control that also can be quantitative in injection process
System, which is simple to operate, and can be convenient to the non-medical human users Inoculating needle carries out vaccination, makes vaccination letter
Change, it is ensured that the family oriented of vaccination and popular.
Embodiment 2
As Figure 1-3, a kind of rapid vaccine Inoculating needle of the invention, including piston 3 and hollow vaccine cylinder 2, vaccine cylinder 2 is wrapped
Liquid storage cylinder 21 and energy storage chamber 22, the seal isolation of piston 3 liquid storage cylinder 21 and energy storage chamber 22 is included, connector 25 is connected to piston 3 and epidemic disease
Between Seedling cylinder 2 and pin the potential energy in energy storage chamber 22；Disconnecting part 25 exports can the vaccine in liquid storage cylinder 21；In energy storage chamber
The spring 24 of compressive state is provided with 22, and connector 25 is arranged in the middle part of spring 24 and connects the roof 23 and piston of vaccine cylinder 2
3, there is on 2 roof 23 of vaccine cylinder groove, groove is relative with connector 25；
The outside of 2 roof 23 of vaccine cylinder is provided with puncture component 4, puncture component 4 is included for disconnecting the pin portion 43, even of part 25
Connect shank 42 and the elastic 41 in pin portion 43, it is cylindrical that shank 42 is connected to pin portion 43 on vaccine cylinder 2 by elastic 41,
The free end that the middle part in pin portion 43 has passage, pin portion 43 has cutting edge, and the cutting edge is stretched in groove and is directed at connector 25
Junction with 2 roof 23 of vaccine cylinder；
In the equipped at outlet port of vaccine cylinder 2, resilient cock body 26 is set；The delivery outlet of vaccine cylinder 2 is connected with injection needle 1, injection needle
1 includes that needle body 12, one end of needle body 12 have the puncture portion for being used for penetrating cock body 26；Injection needle 1 is threadedly coupled with vaccine cylinder 2；
Puncture portion is inserted partially in cock body 26 and does not penetrate cock body 26, and there is between vaccine cylinder 2 and injection needle 1 first buffer part
13 and second buffer part 14, dismountable annular filler strip is provided with the first buffer part 13；Rotary injection pin 1 can make puncture portion
Cock body 26 is penetrated, and then liquid storage cylinder 21 is connected with needle body 12；
Helmet 5 is cased with outside puncture component 4, and helmet 5 is detachably connected with vaccine cylinder 2.
The structure can two big function of combined vaccine bin and syringe, and realize the aseptic epidemic disease of injection process
Seedling is inoculated with, and it is more to solve the container that uses of vaccination, troublesome poeration, time of consumption longer problem；This structure being capable of letter
Change vaccination, realize that vaccine is quickly inoculated with, be operable without the need for professional, and in seeded process, be not susceptible to disease
Poison pollution, reduces the manpower and materials of vaccinated consumption in operation.
Embodiment 3
The present invention the invention discloses a kind of rapid vaccine Inoculating needle, including piston 3 and hollow vaccine cylinder 2, vaccine cylinder 2 is wrapped
Liquid storage cylinder 21 and energy storage chamber 22, the seal isolation of piston 3 liquid storage cylinder 21 and energy storage chamber 22 is included, connector 25 is connected to piston 3 and epidemic disease
Between Seedling cylinder 2 and pin the potential energy in energy storage chamber 22；Disconnecting part 25 exports can the vaccine in liquid storage cylinder 21, the piston 3
It is made up of the material of following weight portion：5 parts of polystyrenes, 0.2 part of NACF, 2 parts of CAPs, 0.2 part
Niobium oxide, 3.1 parts of rosin resin acid, 6 parts of nano silica fumes, 0.3 part of gas-phase silica, 0.07 part of Graphene, 3 parts of isoprene
Rubber, 4 ethylene propylene diene rubbers, 0.02 part of zinc oxide, 0.1 part of stearic acid, 0.09 part of calcinated argil, 0.72 part of paraffin oil, 0.4 part
Hydroxyethyl cellulose, 4 parts of silicone rubber, 8 parts of natural rubbers, 0.7 part of Sorbitol, 0.6 part of polyoxyethylenated alcohol sodium sulfate.
The piston 3 of the composition, its good airproof performance, Stability Analysis of Structures are nontoxic fungi-proofing, and pliability is strong, and restoring force is strong, can be long-term
In the case of being in pressure and deforming, Fast Restoration is difficult under pressure, rupture and damage occur
Embodiment 4
Based on the using method of the rapid vaccine Inoculating needle of embodiment 2 it is：
Step 1：Injection needle 1 is tightened onto on the delivery outlet of vaccine cylinder 2, and makes the puncture portion of needle body 12 penetrate cock body 26；
Step 2：Needle body 12 is inserted in human muscular tissue, helmet 5 is opened, the shank 42 of puncture component 4 is pressed, is made puncture component 4
Pin portion 43 disconnect the junction of part 25 and 2 roof 23 of vaccine cylinder；
Step 3：After connector 25 disconnects, the elastic potential energy release of spring 24, and promote the extruding liquid storage cylinder 21 of piston 3, outside gas
Body passes through the passage in pin portion 43 to air inlet in energy storage chamber 22, meanwhile, the vaccine in liquid storage cylinder 21 is extruded in muscular tissue,
Complete the inoculation of vaccine.
The method simple and fast, seeded process are aseptic nontoxic, and non-doctor's duty librarian use Inoculating needle can be conducive to carry out
Inoculation, it is ensured that the availability and convenience of equipment, improves the speed and efficiency of inoculation, can be in 3- using the Inoculating needle of the structure
Vaccination is completed in 6s, and inoculation efficiency is high.
The invention is not limited in aforesaid specific embodiment.The present invention is expanded to and any is disclosed in this manual
New feature or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (10)
1. a kind of rapid vaccine Inoculating needle, it is characterised in that including piston（3）And hollow vaccine cylinder（2）, vaccine cylinder（2）Bag
Include liquid storage cylinder（21）And energy storage chamber（22）, piston（3）Seal isolation liquid storage cylinder（21）With energy storage chamber（22）, connector（25）Connection
In piston（3）With vaccine cylinder（2）Between and pin energy storage chamber（22）In potential energy；Disconnect part（25）Liquid storage cylinder can be made（21）
In vaccine output.
2. rapid vaccine Inoculating needle as claimed in claim 1, it is characterised in that the potential energy is elastic potential energy or liquid storage cylinder
（21）With energy storage chamber（22）Between pressure reduction energy.
3. rapid vaccine Inoculating needle as claimed in claim 2, it is characterised in that in energy storage chamber（22）Compressive state is inside provided with
Spring（24）, connector（25）It is arranged on spring（24）Middle part simultaneously connects vaccine cylinder（2）Roof（23）And piston（3）.
4. rapid vaccine Inoculating needle as claimed in claim 1, it is characterised in that in vaccine cylinder（2）Outside is provided with puncture component
（4）, puncture component（4）Including for disconnecting part（25）Pin portion（43）, connection pin portion（43）Shank（42）, and elastic
（41）, elastic（41）By shank（42）It is connected to vaccine cylinder（2）On.
5. rapid vaccine Inoculating needle as claimed in claim 4, it is characterised in that connector（25）It is connected to piston（3）With epidemic disease
Seedling cylinder（2）Roof（23）Between, in vaccine cylinder（2）Roof（23）Upper have groove, groove and connector（25）Relative；Pin portion
（43）Cylindrical, in pin portion（43）Middle part there is passage, pin portion（43）Free end there is cutting edge, cutting edge alignment connects
Fitting（25）With vaccine cylinder（2）Roof（23）Junction.
6. rapid vaccine Inoculating needle as claimed in claim 1, it is characterised in that in vaccine cylinder（2）Equipped at outlet port be provided with
The cock body of elasticity（26）；Vaccine cylinder（2）Delivery outlet be connected with injection needle（1）, injection needle（1）Including needle body（12）, needle body
（12）One end have for penetrating cock body（26）Puncture portion.
7. rapid vaccine Inoculating needle as claimed in claim 6, it is characterised in that injection needle（1）With vaccine cylinder（2）Screw thread connects
Connect；When unused, puncture portion does not penetrate cock body（26）And in vaccine cylinder（2）With injection needle（1）Between have the first buffer part
（13）With the second buffer part（14）；When using, rotary injection pin（1）Puncture portion is made to penetrate cock body（26）, and then make liquid storage cylinder
（21）With needle body（12）Connection.
8. rapid vaccine Inoculating needle as claimed in claim 1, it is characterised in that in energy storage chamber（22）Compressive state is inside provided with
Spring（24）, connector（25）It is arranged on spring（24）Middle part simultaneously connects vaccine cylinder（2）Roof（23）And piston（3）, in epidemic disease
Seedling cylinder（2）Roof（23）Upper have groove, groove and connector（25）Relative；
In vaccine cylinder（2）Roof（23）Outside be provided with puncture component（4）, puncture component（4）Including for disconnecting part（25）
Pin portion（43）, connection pin portion（43）Shank（42）, and elastic（41）, elastic（41）By shank（42）It is connected to vaccine
Cylinder（2）Upper pin portion（43）Cylindrical, in pin portion（43）Middle part there is passage, pin portion（43）Free end there is cutting edge,
The cutting edge is stretched in groove and is directed at connector（25）With vaccine cylinder（2）Roof（23）Junction；
In vaccine cylinder（2）Equipped at outlet port resilient cock body is set（26）；Vaccine cylinder（2）Delivery outlet be connected with injection needle
（1）, injection needle（1）Including needle body（12）, needle body（12）One end have for penetrating cock body（26）Puncture portion；Injection needle
（1）With vaccine cylinder（2）Threaded connection；Puncture portion is inserted partially into cock body（26）Interior and do not penetrate cock body（26）, in vaccine cylinder
（2）With injection needle（1）Between have the first buffer part（13）With the second buffer part（14）, in the first buffer part（13）Place is provided with
Dismountable annular filler strip；Rotary injection pin（1）Puncture portion can be made to penetrate cock body（26）, and then make liquid storage cylinder（21）With needle body
（12）Connection；
In puncture component（4）Helmet is cased with outward（5）, helmet（5）With vaccine cylinder（2）It is detachably connected.
9. rapid vaccine Inoculating needle as claimed in claim 1, it is characterised in that the piston（3）Material by following weight portion
Composition：5 parts of polystyrenes, 0.2 part of NACF, 2 parts of CAPs, 0.2 part of niobium oxide, 3.1 parts of abietyls
Resinic acid, 6 parts of nano silica fumes, 0.3 part of gas-phase silica, 0.07 part of Graphene, 3 parts of isoprene rubbers, 4 ethylene-propylene-diene monomers
Glue, 0.02 part of zinc oxide, 0.1 part of stearic acid, 0.09 part of calcinated argil, 0.72 part of paraffin oil, 0.4 part of hydroxyethyl cellulose, 4 parts
Silicone rubber, 8 parts of natural rubbers, 0.7 part of Sorbitol, 0.6 part of polyoxyethylenated alcohol sodium sulfate.
10. rapid vaccine Inoculating needle as claimed in claim 8, it is characterised in that its using method is：
Step 1：By injection needle（1）It is tightened onto vaccine cylinder（2）Delivery outlet on, and make needle body（12）Puncture portion penetrate cock body
（26）；
Step 2：By needle body（12）In insertion human muscular tissue, helmet is opened（5）, press puncture component（4）Shank（42）, make
Puncture component（4）Pin portion（43）Disconnect part（25）With vaccine cylinder（2）Roof（23）Junction；
Step 3：Connector（25）After disconnection, spring（24）Elastic potential energy release, and promote piston（3）Extruding liquid storage cylinder
（21）, extraneous gas is by pin portion（43）Passage to energy storage chamber（22）Middle air inlet, meanwhile, liquid storage cylinder（21）In vaccine quilt
It is expressed in muscular tissue, completes the inoculation of vaccine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061414.0A CN106492309B (en) | 2016-11-28 | 2016-11-28 | A kind of rapid vaccine transfer needle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611061414.0A CN106492309B (en) | 2016-11-28 | 2016-11-28 | A kind of rapid vaccine transfer needle |
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| CN106492309B CN106492309B (en) | 2019-08-27 |
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| CN109475689A (en) * | 2017-03-15 | 2019-03-15 | 金汇和 | The semi-automatic syringe that safety is improved |
| CN112807522A (en) * | 2021-03-10 | 2021-05-18 | 山东孟友玻璃科技有限公司 | Flexible needle tube, preparation method thereof and flexible instillation needle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106492309B (en) | 2019-08-27 |
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