CN107715250A - Novel injector - Google Patents
Novel injector Download PDFInfo
- Publication number
- CN107715250A CN107715250A CN201610660944.0A CN201610660944A CN107715250A CN 107715250 A CN107715250 A CN 107715250A CN 201610660944 A CN201610660944 A CN 201610660944A CN 107715250 A CN107715250 A CN 107715250A
- Authority
- CN
- China
- Prior art keywords
- piston
- syringe
- novel injector
- nipple
- during injection
- 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
Links
Classifications
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/14—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the introduction of the feed to the apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17506—Refilling of the cartridge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/18—Injection using a septum or microsyringe
-
- 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
- A61M2205/19—Constructional features of carpules, syringes or blisters
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of novel injector, including syringe（1）, syringe（1）Include piston（2）, piston（2）Upper connection piston shaft（3）, piston shaft（3）Upper setting piston handle（4）, in syringe（1）Bottom sets nipple（5）, nipple（5）On cover needle point（6）.The beneficial effects of the invention are as follows：The present invention is reasonable in design, simple in construction.The novel injector at work, is up to Expected Results, and piston will preferably be bonded syringe during injection, and make its propulsion more smooth, will be very efficient and convenient during injection.
Description
Technical field
The present invention relates to medical field, more particularly, to a kind of novel injector.
Background technology
Syringe is a kind of common medical instruments, and early in the 15th century, Italian's Ka Di Nellies just propose syringe
Principle.The scientific instrument that syringe can be used in Medical Devices, container, such as some chromatographies are injected through diaphragm of rubber.
Air embolism will be caused by directing injection of the gas into blood vessel.It is to inject that air is removed from syringe to avoid the method for embolism
Device is inverted, gently beats and then a little liquid is extruded before blood flow is expelled to.
In some precision rather than the occasion of germ overriding concern problem, in quantitative chemical analysis, due to Glass syringe
The error of device is smaller, push rod gliding smoothing is so still using.
Can also when cooking carnivorous with syringe toward injecting some juice to improve taste and quality in meat, or
It is injected into when bakeing in cake.Ink can also be filled into print cartridge by syringe.May also occur injection when medical to push away
Enter slowly, resistance is big, and piston seal degree not enough causes a series of problems etc..
The content of the invention
The present invention provides a kind of novel injector for this, including syringe, syringe include work to solve present problems
Fill in, connect piston shaft on piston, piston handle is set on piston shaft, nipple is set in syringe bottom, covers needle point on nipple.As
It is preferred that the piston has the high stickiness of high sealing to onlap condensation material.
The beneficial effects of the invention are as follows：
The present invention is reasonable in design, simple in construction.The novel injector at work, is up to Expected Results, and piston will during injection
Preferably fitting syringe, and makes its propulsion more smooth, will be very efficient and convenient during injection.
Brief 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 front view of the present invention.
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 in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
As shown in Fig. 1 a kind of novel injector, including syringe, syringe include piston, and piston shaft is connected on piston, living
Piston handle is set on plug axle, in syringe（1）Bottom sets nipple, covers needle point on nipple.Preferably, the piston is to onlap
Condensation material, there is the high stickiness of high sealing.
The beneficial effects of the invention are as follows：
The present invention is reasonable in design, simple in construction.The novel injector at work, is up to Expected Results, and piston will during injection
Preferably fitting syringe, and makes its propulsion more smooth, will be very efficient and convenient during injection.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (2)
1. a kind of novel injector, it is characterised in that including syringe（1）, syringe（1）Include piston（2）, piston（2）Upper connection
Piston shaft（3）, piston shaft（3）Upper setting piston handle（4）, in syringe（1）Bottom sets nipple（5）, nipple（5）On cover needle point
（6）.
2. a kind of novel injector according to claim 1, it is characterized in that：The piston（2）To onlap condensation material, have
The high stickiness of high sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660944.0A CN107715250A (en) | 2016-08-13 | 2016-08-13 | Novel injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660944.0A CN107715250A (en) | 2016-08-13 | 2016-08-13 | Novel injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107715250A true CN107715250A (en) | 2018-02-23 |
Family
ID=61200818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610660944.0A Pending CN107715250A (en) | 2016-08-13 | 2016-08-13 | Novel injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107715250A (en) |
-
2016
- 2016-08-13 CN CN201610660944.0A patent/CN107715250A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |