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easy to pierce manufacturing method of disposable syringe for aspirating liquid medicine

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  • US6808511B2 - Disposable aspirating safety syringe ...

    As mentioned, a known disposable fluid drug cartridge may be used with this novel syringe. In such a case, a double piercing needle may be attached to the barrel assembly. One end of the needle...

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  • Disposable aspirating safety syringe - POND GARY J.

    A syringe for use with a cartridge containing a liquid, the cartridge having a hollow body and being closed at one end with a piercable diaphragm and being closed at a second end with a plug, said diaphragm and said plug both creating a hermetic seal with said hollow body, the syringe comprising: a syringe body having a hollow interior, an open proximal end and an oppositely spaced open distal end; a plunger slidably received within the syringe …

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  • Disposable Technologies: Upstream Applications ...

    2020-6-11 · To begin sampling, an operator presses the NovaSeptum trigger, causing the sampling needle to pierce the silicone diaphragm aseptically so that a sample to be taken from the bioreactor without compromising sterility. When enough sample is taken, the operator releases that trigger and places it in the “lock” position.

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  • Disposable self-shielding aspirating syringe - Safety ...

    1998-7-15 · There is disclosed herein a syringe with a protector case which holds a carpule and permits the injection of fluid contained in the carpule into the patient. The syringe …

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  • WO1995004565A1 - Disposable self-shielding aspirating ...

    The body can include a tab (25) for extending through and engaging an end of the window for limiting the relative movement of the case and body. A plug (45) and plunger (56) assembly also is included for causing medicine from the carpule to be administered through the needle.

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  • US Patent for Single-use syringe with aspirating mechanism ...

    This invention is a single-use syringe (10) having a rd-like plunger (14) and made with a plurality of frusto-conical or bead-like ratchet teeth (28). A radially resilient, spring locking clip (40) dangles on the ratchet portion of the plunger. The location of the clip determines the maximum dosage which can be administered by the syringe.

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  • Syringes and Needles - BD

    2015-8-11 · The very early stages of the syringe started out as a hard rubber tube with a needle attached. Glass barrels soon replaced the rubber, but they required the use of a piston made of leather. The piston’s role would be to expel the fluid inside out. However, a seal would be needed to ensure the liquid would not leak out by itself.

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  • Shooting Up: Development of the Hypodermic Syringe ...

    2020-12-26 · The Manufacturing Process [3, 23] For producing each needle-free injection system, numerous methods are available. The manufacturing of Needle-Free Injection System is given in the following steps: 1. Molding the pieces, 2. Assembling and labeling the pieces, and 3. Packaging 1. Molding the pieces It involves production of the component plastic

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  • International Journal for Pharmaceutical Research Scholars ...

    2008-12-8 · Fabrication methods for microneedles need to be designed appropriately. As single-use, disposable devices, manufacturing costs should be kept low. Lithographic etching and micro-molding methods are typically used and are expected to have mass production costs well under US 1.00 and possibly as low as US 0.10 per device.

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  • International Journal for Pharmaceutical Research Scholars ...

    2020-12-26 · patent for a “Disposable Syringe” was received by an African American inventor Phil Brooks [8]. In 1936, Needle-free systems were first described by Marshall Lockhart in his patent jet injection. Then in the early 1940’s, high pressure “guns” were developed by Higson and others using a fine jet of liquid to pierce

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  • Disposable Technologies: Upstream Applications ...

    2020-6-11 · Disposable Bioreactors: Over 60% of typical stainless-steel bioreactor instrumentation is designed for CIP and SIP operations ( 4 ). Advances in production technologies have led to higher product titers. Consequently, bioreactor scales have decreased. Today, one 2,000-L single-use bioreactor can produce the same titers that a 20,000-L stainless ...

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  • Shooting Up: Development of the Hypodermic Syringe ...

    2015-8-11 · Based upon the previous studies, he ultimately stipulated that the syringe “affords a safe, easy, and almost painless method of exhibition [of medicine].” 2 In addition to patients, Wood also treated his wife for neuralgia. The very early stages of the syringe started out as a hard rubber tube with a needle attached.

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  • Amazon.com: 10 Pack Plastic Syringe Liquid Measuring ...

    Usage: the liquid measuring syringe is in proper size for giving liquid medication to your dog, cat, bird and other smaller pets, for measuring nutrients for your garden plants Package: comes with 10 pack measuring syringe, individually packed in a sealed bag, enough for use or replacement, meet your daily needs

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  • Who Invented the Syringe Needle? - ThoughtCo

    Syringe is that an indispensable apparatus is gone up in medical treatment, for avoiding the blood cross infection, present syringe all adopts disposable product, but this disposable syringe, if inartificial damages, can reuse, cause cross infection in order not make existing disposable syringe be repeated to utilize, spread disease, have many re-use preventing once-used syringes just to …

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  • CN100471533C - Disposable self-destroyed syringe -

    30 Pack 3ml Plastic Syringe, Individually Wrapped, for Science Labs, Liquid Measuring, Watering, Refilling, Oral, Medicine Student, Feed Small Pets, Oil or Glue Applicator 4.6 out of 5 stars 527 1 offer from 8.98

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  • 20 Packs Plastic Syringe with Measurement Liquids ...

    2012-2-6 · In modern life science laboratories, high-throughput liquid handling is frequently needed for the purpose of efficiency. For example, in the area of protein structure determination, the number of protein-coding genes in a species is huge, somewhere between 20 000 and 25 000. 6 Because specific conditions such as solution composition, temperature, and pH for optimum …

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  • Automatic Liquid Handling for Life Science: A Critical ...

    The utility model discloses a syringe which comprises a needle cylinder, an end cover provided with an exhaust hole, a piston and a push rod; the push rod passes through the end cover positioned at the rear part of the needle cylinder and is connected with the piston in the needle cylinder; a soft sleeve is arranged in the needle cylinder and is sleeved on the push rod; and one end of the soft ...

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  • CN202185020U - Syringe - Google Patents

    2021-1-26 · Improved TAT skin test solution suction process to prevent foam. The positive rate of the modified method is significantly lower than that of the traditional method, and the liquid can be shaken evenly without flicking the bubbles in the syringe. Tetanus Antitoxin (TAT) is a biological product made by the ammonium sulfate salting-out method.

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  • How to Select the Best Fluid Reservoir for your Dispensing ...

    The syringe pump can be used to inject the liquid at a controlled level. It can be used to provide a small amount of liquid in various media such as high viscous liquids, chemicals, adhesives, and other flammable and reactive liquids. Syringe pumps have been previously designed that are used as applications in medicine and pharmacology.

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  • Programmable Syringe Pump for Selective Micro Droplet ...

    Curved tip can easy to get into small spaces and reach places as the mouth and tooth. Professional medical grade material, With measurements scale, Easy to carry. Wide usage for irrigating teeth oral or traveling, Glue filling, Craft work, feeding medicine …

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  • Amazon.com: 20 Pack Dental Syringe Disposable 12cc/ml ...

    What is claimed is: 1. A method for providing maintenance treatment to a catheter utilizing a syringe device having: a support structure having at least two separate compartments for containing respective liquids; a distal wall traversing the support structure proximate a distal end thereof; a duct extending through the distal wall enabling liquid to exit the at least two compartments; at ...

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  • Method of using a syringe - Medical Components, Inc.

    Disposable sensors are low-cost and easy-to-use sensing devices intended for short-term or rapid single-point measurements. The growing demand for fast, accessible, and reliable information in a vastly connected world makes disposable sensors increasingly important.

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  • Fluent - the effective way to increase productivity - Tecan

    To demonstrate the effectiveness of the DisC-EDM, it was used to evaluate and compare the performance of a pressure-driven pump and a screw-driven syringe pump in droplet generation. As a cost-effective, reliable, and easy-to-use technique, the DisC-EDM can be used to control the size and uniformity of the droplets in a variety of droplet-based ...

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  • Disposable Sensors in Diagnostics, Food, and

    2008-12-8 · The basic design of commercial liquid jet injectors consists of a power source (compressed gas or spring), piston, drug-loaded compartment and a nozzle with orifice size typically ranging between 150 and 300 μm (Mitragotri, 2006).Upon triggering the actuation mechanism, the power source pushes the piston which impacts the drug-loaded compartment, …

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  • Disposable capacitive electrical droplet measurement (DisC ...

    Both pipette types have a piston that moves in a cylinder or capillary. In air displacement pipettes, a certain volume of air remains between the piston and the liquid. In positive displacement pipetting, the piston is in direct contact with the liquid. Complete the form and download a pdf version of the GLP Guide. Download now.

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  • Infection Control and Sterile Technique

    2021-5-5 · The method of administration of injectable vaccines is determined, in part, by the inclusion of adjuvants in some vaccines. An adjuvant is a vaccine component distinct from the antigen that enhances the immune response to the antigen, but might also increase risk of adverse reactions. To decrease risk of local adverse events, inactivated vaccines

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  • Disposable Laparoscope Market Improvement, Orientation

    1 天前 · Press release - QY Research, Inc. - Disposable Laparoscope Market Improvement, Orientation and Forecast from 2021-2027 | J&J (Ethicon), Medtronic, Applied Medical - …

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  • (PDF) Prefilled syringes: An innovation in parenteral ...

    2021-4-29 · Desktop dispensing robots and gantry robots can offer an easy solution and are often an easy addition to an existing manufacturing line, rotary table, or conveyor-fed assembly line. At EFD, our robots range in speed from 500 250 mm/s with our entry-level E Series up to 800 250 mm/s with our most advanced PRO/PROPlus Series.

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  • What are the Advantages of a Desktop Automated

    2021-7-23 · Tecan Labwerx. The automation of customer-specific laboratory processes delivers consistent, reliable results and releases skilled human resources for more complex manual work. Our professional consulting services can transform your manual processes to achieve the desired level of automation.

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  • Tecan Liquid Handling & Automation

    techniques of liquid samples to liquid chromatography [10], on af fi nity monolithic chromatography [ 11 ] and on speci fi c technologies, like pipette tip micro solid-phase extraction

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  • (PDF) A review of micro-solid-phase extraction techniques ...

    Expect easy, reliable, and innovative products to solve your chromatographic analysis challenges. Thermo Scientific consumables for gas, liquid, and ion chromatography and sample preparation are designed to ensure your research keeps moving forward without problems.

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  • Chromatography Consumables | Thermo Fisher Scientific - US

    2021-7-17 · About Authors: K.S.Khatri S.K.Patel education and research, Kherva, Mehasana-384001 [email protected] Abstract: Interest in transdermal drug delivery systems has increased on several fronts over the past several years because of the inherent advantages over the oral delivery such as the avoidance of gastrointestinal absorption, enzymatic and pH associated deactivation.

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  • A RECENT APPROACH TOWARDS TRANSDERMAL DRUG

    Fits for: these measurement syringes are great for industrial lab, liquid dispensing, refilling, measuring, supplements and pesticides Quantity: comes with 20 packs 20 ml plastic syringe luer lock with measurement, enough for use or replacement

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  • 20 Pack Plastic Syringe Luer Lock with Measurement, No ...

    The development of next-generation sequencing technology has enabled researchers to explore and understand the gut microbiome from a broader and deeper perspective. However, the results of different studies on gut microbiota are highly variable even in the same disease, which makes it difficult to guide clinical diagnosis and treatment. The ideal sampling method should be non …

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  • Syringes and Needles - BD

    2011-10-1 · Prefilled syringe have a high level of accuracy, which makes them safer to use. Some cartridges are designed to fit into self-aspirating syringes, which essentially pierce the skin and inject medications without having to push on a plunger. This ensures that injections reach the appropriate depth, and that dosages are administered smoothly.

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  • Prefilled syringes: An innovation in parenteral packaging ...

    10ml/cc Syringes with 18Ga Needles and Caps, Disposable Syringe,Single sterile Individually Packaged (20Pack-10ML) 4.5 out of 5 stars 1,422 1 offer from 14.90

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  • 20Pack-2ml Syringes with 23G 1inch Needles, Disposable ...

    Manufacturing & Metalworking; MRO & Industrial Supply; Office; Packing & Shipping ... 100 1Ml Syringe 50 1Ml Syringe With Needle 200 Ml Syringe 22G 25G 27 2Ml Syringe 3 Cc 3 Cc Syringes 3 Ml 30 Ml Syringes 30G 3Ml Disposable Syringe 60Cc Syringe 60Ml Syringe 60Ml Syringe Invacare Bd Box Syringe Catheter Disposable Syringes Feeding Syringe Glass ...

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  • Syringes - Syringe 5 Cc

    2021-1-25 · 1. Introduction. Since the scopolamine transdermal patch was firstly approved in 1979 for treating motion sickness (Scheindlin and Scheindlin, 2004), transdermal drug delivery system (TDDS) has attracted extensive attention owing to its tremendous advantages.On one hand, it is capable to avoid undesirable metabolism both in gastrointestinal tract and in the liver (Tsai et al., …

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  • Recent progress of 3D-printed microneedles for

    The injection device is fabricated of a durable plastic. It is designed such that it is easy to hold for self administration of medicine. The needle free syringe is also fabricated of plastic. It must be sterilized and is the only piece of the device that must touch the skin. The syringe is made such that, it should be disposed after every use.

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  • The History Of Needle Free Injection Technology Biology

    2021-7-6 · The eVol can be fitted with a number of different XCHANGE-enabled syringes allowing it to dispense volumes from 1mL down to 200nL. George Rodrigues PhD, Artel’s Senior Scientific Manager, says the performance of the eVol is excellent, with the relative inaccuracy of the device at the full-scale values of 1 mL, 500 µL, 50 µL and 5 µL ...

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  • The eVolving Needs of Quality Assurance - Artel USA

    Capitol Scientific was founded over 50 years ago, in 1963. A lot has changed in the laboratory industry over the past 50 years, but one thing remains true – Capitol Scientific is dedicated to being the premiere supplier of scientific and technology products.

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