Injection Molding Polypropylene Tissue Grinder

Tissue-grinders

Injection Molding of a Polypropylene Tissue

Grinder for the Research Industry

BMP Medical used its medical industry expertise and experience to design and then injection mold a disposable tissue grinder for the research industry. In addition, we developed a unique process to fabricate that tissue grinder tip.

The final assembly, which was semi-automated, was completed in a white room dedicated to packaging and assembling.

We are FDA approved, met the customer-supplied specifications and provided sterile packaging services with the use of gamma irradiation.
Our company manufactured 3 to 4 million parts in 4 to 6 weeks, then individually sealed them in .0004″ thick polyethylene bags.

Please see below for the exact part dimensions and contact us directly to learn more about our injection mold design and manufacturing capabilities. This product was patented by BMP Medical.

Product Name	Disposable Tissue Grinder
Product Description	This tissue grinder is used within research laboratories.
Capabilities Applied/Processes	Design: – Designed unit – Created unique process to fabricate the grinding tip is applied Injection Molding Final Assembly: – Various components produced in Clean Room (ISO Class 8) – Final assembly conducted in white room
Equipment Used to Manufacture Part	165 Ton Injection Molding Machine Semi-automated assembly Sterile packaging Gamma irradiated
Overall Part Dimensions	3 Sizes: 15mL Conical 35mL Free Standing 50mL Conical
Grinder Cap Material Used	Polypropylene
Color	Clear
In Process Testing/Inspection Performed	Dimensional Inspection
Industry for Use	Research
Volume	3-4 million annually
Packaging	Individually Sealed in .004″ Thick Polyethylene Bags
Standards Met	Customer supplied specifications FDA Approved Sterile

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Plastic Products Catalog

BMP Medical is a quality manufacturer of plastic consumables and plastic products for research and medical diagnostic laboratories. Our products are manufactured to the highest quality standards. We offer a wide selection of products sold through the world’s premier laboratory distributors.

Non-Sterile and Sterile Centrifuge Bottles

Available with standard caps for low-speed work and sealing caps for high-speed applications
Caps have a built-in gripper to facilitate removal from the rotor
Extra thick walls for durability-resistant to most chemicals
Wide mouth design makes filling and decanting easier

These precision molded centrifuge bottles are available in polycarbonate or polypropylene. For low speed applications the bottles provide excellent value for large volume/large batch centrifugation procedures. For high-speed work, the easy-to-use Noryl® (Noryl® is a registered trademark of General Electric Company) sealing caps with silicone O-rings enable leak-free processing at high centrifugal forces over long durations. Bottles must be filled to 80% of capacity. Centrifuge bottles may be autoclaved at 121ºC at 15 psi for 20 minutes. Caps should be placed on the bottles without engaging the threads. Bottles are qualified to the rated g-forces using Sorvall® (Sorvall® is a registered trademark of Kendro Laboratory Products) and Fiberlite® (Fiberlite® is a registered trademark of Piramoon Technologies Inc.) high-speed rotors, tested at 20ºC, with bottles filled to 80% of capacity. Failure to use the correct rotor cushion or adapter will shorten the life of the bottle and may prevent achievement of the maximum rated RCF and/or bottle failure. Prolonged autoclaving and reuse may cause stress cracks, crazing or bottle discoloration.

centrifuge bottle

Sterile Centrifuge Bottles

centrifuge bottle

Non-sterile Centrifuge Bottles

Cytology Funnels Category

BMP Medical Cytology Funnels for the Shandon CytoSpin® Centrifuge BMP Medical Cytology Funnels are the functional equivalent of the Thermo Shandon CytoFunnel®. Fully compatible with the Shandon CytoSpin Centrifuge, BMP Medical Cytology Funnels can be used to deposit a thin layer of cells in a clearly defined area of a microscope slide. The filter card absorbs any excess fluid. Operation is identical to those supplied by Shandon and easy-to-follow instructions are included in each pack. All products sold in case quantities only.

Disposable Cytology Funnel Clips

Disposable Cytology Funnel Clips

Metal Cytology
Funnel Clips

Double Cytology Funnels

Single Cytology Funnels

Hemodrop Blood Dispenser

The Hemodrop is designed to reduce the risk of exposure to bloodborne pathogens in the Hematology laboratory. To prepare a manual differential smear, a drop of blood needs to be dispensed onto a glass slide from the specimen tube. Simply puncture the rubber stopper with the Hemodrop, and then invert and press gently onto the slide. A single drop of blood will be dispensed and the slide is ready. No more removing the stopper and manually putting a drop on the slide to test blood.

hemodrop

Multipurpose Containers

These high-quality non-graduated lab containers are designed for the collection, transport, and storage of specimens and samples. Tight fitting lids prevent leaks and odors. Ideal for storing biologically hazardous samples for terminal autoclaving before disposal. Molded from various materials. The stackable containers are resistant to freezing and boiling.

Translucent Multipurpose
Containers

Polypropylene Beakers

Polypropylene Beakers are resistant to most commonly used laboratory reagents, including a variety of strong acids, bases, and organic solvents, these high quality polypropylene beakers are the premier choice for scientific laboratory applications. All beakers are transparent for clear content visibility and graduated for easily estimating volumes. Molded-in pouring spouts, and a rolled lip, for a dripless working environment. Autoclavable to 121ºC ( 248ºF).

centrifuge

Polypropylene Beaker

Specimen Collection

For specimen collection and transport, this system provides disposable products for the convenient collection, delivery, and testing of urine specimens. A plastic cup is provided for specimen collection and the pressure sensitive patient identification labels have ample writing space. The lightweight transport rack is small and easy to carry yet provides space for up to 20 tubes with labels and caps. The tubes are made of sturdy polystyrene and are safe for centrifuging. The flared top permits the use of a midget urinometer ensuring a tight cap fit.

centrifuge

Specimen Collection Kit

Tissue & Ultra Tissue Grinders

We offer two lines of tissue grinders for the clinical lab and research lab. The standard product is all plastic and is designed to grind softer tissues such as liver and spleen. The Ultra tissue grinder line has a vitrified tip and is designed for tougher material such as muscle or bone. Both lines are delivered sterile sealed Tyvek® (Tyvek® is a registered trademark of DuPont) package.

Tissue Grinders

Ultra Tissue
Grinders

Urine Sedimentation System

BMP Medical, a manufacturer of diagnostic products, has a full line of urinalysis disposables. We offer the components separately, or in various kit sizes and configurations. The line is built around our 10-chambered Decislide which is made out of optically clear acrylic. It can take 10 individual samples on the same slide eliminating the need for a new slide for each sample.

Urine Sedimentation
System