CN112618870A - Oily medicine syringe is pushed to light - Google Patents

Oily medicine syringe is pushed to light Download PDF

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Publication number
CN112618870A
CN112618870A CN202011561483.4A CN202011561483A CN112618870A CN 112618870 A CN112618870 A CN 112618870A CN 202011561483 A CN202011561483 A CN 202011561483A CN 112618870 A CN112618870 A CN 112618870A
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CN
China
Prior art keywords
needle
tube
straw
oily
needle cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011561483.4A
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Chinese (zh)
Inventor
杨二女
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202011561483.4A priority Critical patent/CN112618870A/en
Publication of CN112618870A publication Critical patent/CN112618870A/en
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing 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
    • A61M5/3129—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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

An injector for easily injecting oily medicaments relates to the technical field of auxiliary equipment for injecting oily medicaments, a needle cylinder is provided with a piston shaft, a telescopic straw, a needle tube and scales, the piston shaft is arranged in the needle cylinder, the scales and the telescopic straw are arranged on the outer side surface of the needle cylinder, one end of the needle cylinder is provided with the needle tube, a needle cap is sleeved on the needle tube, the telescopic straw is composed of an outer tube, a connecting tube, an inner tube, a fixed block, a pull rope, a fixed plate and a straw plug, the outer tube is arranged on the needle cylinder, the outer tube is provided with the connecting tube and the fixed block, the inner tube is arranged on the connecting tube, the pull rope is arranged on; the invention has reasonable and practical structure and very convenient use, can accelerate the extraction of oily medicines, greatly reduces the time for extracting the medicines and reduces the waiting of patients.

Description

Oily medicine syringe is pushed to light
Technical Field
The invention relates to the technical field of oily medicine injection auxiliary equipment, in particular to an oily medicine injector capable of easily injecting a medicine.
Background
It is known that, when a patient is treated, time is life, and medical staff often take medicine from a medicine bottle and inject the medicine when using an injector, but when taking oily medicine, because the medicine is viscous liquid, although the medicine is liquid, the liquid density is high, fifteen minutes are needed when taking medicine from a conventional medicine bottle, and the taking speed is dozens of times of the time taken for taking other medicines, so that a lot of time is wasted in the work, the waiting time of the patient is increased, and the medical contradiction is further increased.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses an injector for easily injecting oily medicaments.
In order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides an oily medicine syringe is easily pushed, which comprises a needle cylinder, the piston axle, the needle tubing, the needle cap, the straw stopper, flexible straw and packing ring, be equipped with the piston axle on the cylinder, flexible straw, needle tubing and scale, the piston axle sets up in the cylinder, be equipped with scale and flexible straw on the lateral surface of cylinder, the one end of cylinder is equipped with the needle tubing, the cover has the needle cap on the needle tubing, flexible straw is by the outer tube, the connecting pipe, the inner tube, the fixed block, the stay cord, stationary blade and straw stopper constitute, the outer tube sets up on the cylinder, be equipped with connecting pipe and fixed block on the outer tube, be equipped with the inner tube on the connecting pipe, be equipped with the stay cord on.
The needle cylinder is of a cylindrical hollow structure, the piston shaft is inserted into the needle cylinder through an opening at one end of the needle cylinder, and the other end of the needle cylinder is provided with the needle tube.
The joint of the inner pipe and the outer pipe of the telescopic straw is of a frosted structure, so that the outer pipe is more firmly fixed after extending out.
The outer pipe is of a cylindrical tubular structure, and internal threads are arranged on the inner wall of the outer pipe.
The connecting pipe is of a cylindrical tubular structure, a second external thread is arranged at one end of the connecting pipe, the connecting pipe is meshed with the internal thread of the outer pipe through the second external thread, an inner pipe is arranged at the other end of the connecting pipe, and the connecting pipe and the inner pipe are of an integrated structure.
The opening of the inner tube is an L-shaped opening, and the bulge of the L-shaped opening is of a pointed structure.
The fixed block is of a cylindrical or prismatic structure, the bottom of the fixed block is fixedly connected with the outer pipe, and a pull rope is arranged at the top of the fixed block.
The fixing piece is of a circular or rectangular plate-shaped structure, a straw plug is arranged on the top face of the fixing piece, and a first external thread is arranged on the outer side face of the straw plug.
The needle cap is provided with a gasket, the gasket is connected with the needle cylinder to form a vacuum state, and the gasket is made of rubber materials.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention relates to an injector for easily injecting oily medicaments, which comprises a needle cylinder, a piston shaft, a needle tube, a needle cap, a straw plug, a telescopic straw and a gasket, wherein the needle cylinder is provided with the telescopic straw and the gasket so as to achieve the aim of quickly extracting the oily medicaments from a medicine bottle; the needle cap is reasonable and practical in structure and very convenient to use, the needle cap and the needle cylinder are closed to form vacuum, the straw plug is pulled down, the telescopic straw extends out and is inserted into a medicine bottle of oily medicine to extract the medicine, the straw plug is plugged into the telescopic straw again after the medicine is extracted, and the needle cap is taken down to inject.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the telescopic tube portion of the present invention;
FIG. 3 is a schematic view of the connection structure of the needle cap and the washer of the present invention;
1. a needle cylinder; 2. a piston shaft; 3. a needle tube; 4. a needle cap; 5. a straw stopper; 6. a telescopic straw; 7. a gasket; 8. an outer tube; 9. a fixing sheet; 10. pulling a rope; 11. an inner tube; 12. a fixed block; 13. a first external thread; 14. a suction pipe orifice; 15. a second external thread; 16. and (4) connecting the pipes.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
The injector for easily injecting oily medicaments, which is described by combining the attached drawings 1-3, comprises a needle cylinder 1, a piston shaft 2, a needle tube 3, a needle cap 4, a straw plug 5, a telescopic straw 6 and a gasket 7, be equipped with piston shaft 2 on cylinder 1, flexible straw 6, needle tubing 3, piston shaft 2 sets up in the cylinder, be equipped with flexible straw 6 on the lateral surface of cylinder 1, the one end of cylinder 1 is equipped with needle tubing 3, the cover has needle cap 4 on the needle tubing 3, flexible straw 6 is by outer tube 8, connecting pipe 16, inner tube 11, fixed block 12, stay cord 10, stationary blade 9 and straw stopper 5 constitute, outer tube 8 sets up on cylinder 1, be equipped with connecting pipe 16 and fixed block 12 on the outer tube 8, be equipped with inner tube 11 on the connecting pipe 16, be equipped with stay cord 10 on the fixed block 12, stay cord 10 one end is connected with fixed block 12, the stay cord 10 other end is connected with stationary blade 9, be equipped with straw. 1. A needle cylinder; 2. a piston shaft; 3. a needle tube; 4. a needle cap; 5. a straw stopper; 6. a telescopic straw; 7. a gasket; 8. an outer tube; 9. a fixing sheet; 10. pulling a rope; 11. an inner tube; 12. a fixed block; 13. a first external thread; 14. a suction pipe orifice; 15. a second external thread; 16. and (4) connecting the pipes.
The needle cylinder 1 is of a cylindrical hollow structure, the piston shaft 2 is inserted into the needle cylinder 1 through an opening at one end of the needle cylinder 1, and the other end of the needle cylinder 1 is provided with the needle tube 3.
The joint of the inner pipe 11 and the outer pipe 8 of the telescopic suction pipe 6 is of a frosted structure, so that the outer pipe is more firmly fixed after extending out.
The outer tube 8 is of a cylindrical tubular structure, and internal threads are arranged on the inner wall of the outer tube 8.
The connecting pipe 16 is a cylindrical tubular structure, one end of the connecting pipe 16 is provided with a second external thread 15, the connecting pipe is meshed with the internal thread of the outer pipe 8 through the second external thread 15, the other end of the connecting pipe 16 is provided with an inner pipe 11, and the connecting pipe 16 and the inner pipe 11 are of an integral structure.
The opening of the inner tube 11 is an L-shaped opening, and the protrusion of the L-shaped opening is of a pointed structure.
The fixed block 12 is of a cylindrical or prismatic structure, the bottom of the fixed block 12 is fixedly connected with the outer tube 8, and the top of the fixed block 12 is provided with a pull rope 10.
The fixing piece 9 is of a circular or rectangular plate-shaped structure, the top surface of the fixing piece 9 is provided with a straw plug 5, and the outer side surface of the straw plug 5 is provided with a first external thread 13.
The needle cap 4 is provided with a gasket 7, the gasket 7 is connected with the needle cylinder 1 to form a vacuum state, and the gasket 7 is made of rubber materials.
Embodiment 1, the oily medicine syringe of light bolus, when using, form vacuum state through the closed state of needle cap 4 and cylinder 1, pull out straw stopper 5 from flexible straw 6, insert flexible straw 6 in the medicine bottle of the oily medicine that needs the extraction, pulling piston shaft 2 carries out the extraction of oily medicine, insert straw stopper 5 again in flexible straw 6 after the extraction medicine, again take off needle cap 4, push piston shaft 2 and discharge the air in the cylinder 1 through needle tubing 3 after taking off needle cap 4, just at this time can inject patient through needle tubing 3.
When the telescopic straw 6 is not used, the telescopic straw 6 can be contracted, and the straw plug 5 can be plugged into the telescopic straw 6, so that pollutants such as bacterial dust and the like can be prevented.
In the invention, the telescopic suction tube 6 is provided with threads and is connected with the needle cylinder 1, the suction tube 6 is connected with the needle cylinder 1 when medicine needs to be extracted, the telescopic suction tube 6 is taken down after the medicine is extracted, and the needle cylinder 1 is closed by using the suction tube plug 5 with the threads to start injection.
In the invention, the rubber gasket is arranged at the connecting part of the needle cap 4 and the needle cylinder 1, so that the vacuum state in the needle cylinder 1 is ensured all the time during the medicine extraction;
the invention can greatly reduce the time for extracting the medicine during the injection and the waiting time of the patient, thereby striving for more precious time for treating the patient.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. The utility model provides an oily medicine syringe is pushed in light, includes cylinder, piston shaft, needle tubing, needle cap, straw stopper, flexible straw and packing ring, characterized by: the needle cylinder is provided with a piston shaft, a telescopic straw, a needle tube and scales, the piston shaft is arranged in the needle cylinder, the scales and the telescopic straw are arranged on the outer side surface of the needle cylinder, one end of the needle cylinder is provided with the needle tube, a needle cap is sleeved on the needle tube, the telescopic straw is composed of an outer tube, a connecting tube, an inner tube, a fixing block, a pull rope, a fixing piece and a straw plug, the outer tube is arranged on the needle cylinder, the outer tube is provided with the connecting tube and the fixing block, the inner tube is arranged on the connecting tube, the pull rope is arranged on the fixing block.
2. An easy bolus syringe of oily medication as claimed in claim 1, wherein: the needle cylinder is of a cylindrical hollow structure, the piston shaft is inserted into the needle cylinder through an opening at one end of the needle cylinder, and the other end of the needle cylinder is provided with the needle tube.
3. An easy bolus syringe of oily medication as claimed in claim 1, wherein: the joint of the inner pipe and the outer pipe of the telescopic straw is of a frosted structure, so that the outer pipe is more firmly fixed after extending out.
4. A syringe for easy administration of an oily medicine according to claim 1 or 3, wherein: the outer pipe is of a cylindrical tubular structure, and internal threads are arranged on the inner wall of the outer pipe.
5. An easy bolus syringe of oily medication as claimed in claim 1, wherein: the connecting pipe is of a cylindrical tubular structure, a second external thread is arranged at one end of the connecting pipe, the connecting pipe is meshed with the internal thread of the outer pipe through the second external thread, an inner pipe is arranged at the other end of the connecting pipe, and the connecting pipe and the inner pipe are of an integrated structure.
6. An easy bolus syringe of oily medication as claimed in claim 1, wherein: the opening of the inner tube is an L-shaped opening, and the bulge of the L-shaped opening is of a pointed structure.
7. An easy bolus syringe of oily medication as claimed in claim 1, wherein: the fixed block is of a cylindrical or prismatic structure, the bottom of the fixed block is fixedly connected with the outer pipe, and a pull rope is arranged at the top of the fixed block.
8. An easy bolus syringe of oily medication as claimed in claim 1, wherein: the fixing piece is of a circular or rectangular plate-shaped structure, a straw plug is arranged on the top face of the fixing piece, and a first external thread is arranged on the outer side face of the straw plug.
9. An easy bolus syringe of oily medication as claimed in claim 1, wherein: the needle cap is provided with a gasket, the gasket is connected with the needle cylinder to form a vacuum state, and the gasket is made of rubber materials.
CN202011561483.4A 2020-12-25 2020-12-25 Oily medicine syringe is pushed to light Pending CN112618870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011561483.4A CN112618870A (en) 2020-12-25 2020-12-25 Oily medicine syringe is pushed to light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011561483.4A CN112618870A (en) 2020-12-25 2020-12-25 Oily medicine syringe is pushed to light

Publications (1)

Publication Number Publication Date
CN112618870A true CN112618870A (en) 2021-04-09

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ID=75324891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011561483.4A Pending CN112618870A (en) 2020-12-25 2020-12-25 Oily medicine syringe is pushed to light

Country Status (1)

Country Link
CN (1) CN112618870A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204972393U (en) * 2015-06-14 2016-01-20 赵风英 Paediatrics phlegm suction device
CN205549138U (en) * 2016-03-08 2016-09-07 金柯楠 Syringe with fluid infusion function
CN207085027U (en) * 2017-02-28 2018-03-13 柳州市妇幼保健院 A kind of syringe suitable for oiliness injection
CN207101341U (en) * 2017-02-15 2018-03-16 陈瑞娟 A kind of thoracentesis aspirator
CN209187763U (en) * 2018-08-07 2019-08-02 郑咏梅 A kind of sensile diabetic patient medical fluid injector
CN210159031U (en) * 2019-05-23 2020-03-20 聊城职业技术学院 Syringe for basic medicine
CN211301532U (en) * 2019-11-21 2020-08-21 赵敏慧 Animal husbandry animal doctor is with animal injection boost motor
CN211434377U (en) * 2019-12-02 2020-09-08 中国医科大学附属盛京医院 Hydrops draw-out device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204972393U (en) * 2015-06-14 2016-01-20 赵风英 Paediatrics phlegm suction device
CN205549138U (en) * 2016-03-08 2016-09-07 金柯楠 Syringe with fluid infusion function
CN207101341U (en) * 2017-02-15 2018-03-16 陈瑞娟 A kind of thoracentesis aspirator
CN207085027U (en) * 2017-02-28 2018-03-13 柳州市妇幼保健院 A kind of syringe suitable for oiliness injection
CN209187763U (en) * 2018-08-07 2019-08-02 郑咏梅 A kind of sensile diabetic patient medical fluid injector
CN210159031U (en) * 2019-05-23 2020-03-20 聊城职业技术学院 Syringe for basic medicine
CN211301532U (en) * 2019-11-21 2020-08-21 赵敏慧 Animal husbandry animal doctor is with animal injection boost motor
CN211434377U (en) * 2019-12-02 2020-09-08 中国医科大学附属盛京医院 Hydrops draw-out device

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Application publication date: 20210409

RJ01 Rejection of invention patent application after publication