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  • paraffin microtome
    Roundfin RD-485 Laboratory microtome pathology microtome

    paraffin manual microtome ; model No.:RD-485 ROUNDFIN Paraffin microtome High precision and stable movement design. Will bring the user the more comfortable operating experience.ROUNDFIN has always been committed to the pathology industry, will bring more quality products. This is Roundfin brand RD-485 Semi-auto Microtome. We specialized in doing pathology range products for over 10 years.This is our new generation and honor model,here highly recommend to you! The microtome can be divided into 3 parts, touch screen, hand wheel and knife holder, now let us show more details for you. This device is a new upgrade model, equipped with a touching screen, you can clearly see the set parameters, it is also very simple,easy for the operator. The screen is 3 pages in total,Shows : section and trimming thickness Fast forward speed, fast backward speed, slow forward value, slow backward value , can set freely in according to the operator Specimen clamp orientation system, X/Y to 8 degree. With standard embedding cassette clamp. The second part is the display of the handwheel,it with double protection system for Hand-wheel and-wheel balance is precisely adjusted and can be locked at any position to ensure safety of operation. You can see is very easy to operate. The third part is the blade holder. This is a very important part of the microtome and its accuracy directly determines the section effect. Microtome blade holder can adjustable from 0-10 degree. Blade holder with red bar cover to protect user when changing the blade Top parts can move at any position. The knife holder indicates that a special anti-static and non-stick wax process is used to solve the trouble of sticky wax,easy to observe the effect of section More specification details we will show you later,don’t miss! Large volume waste tray is easy to remove and clean Roundfin RD-485 semi-auto Microtome,you deserve to have.

  • cryostat microtome
    Roundfin RD-2260 fast freezing cryostat microtome

    Roundfin is a leader in histopathology equipment industry in China, exporting to more than 110 countries worldwide Can ship to all countries

  • mortuary lift trolley
    Roundfin RD-1531 Mortuary Transport Trolley

    Product: Two sissors morgue corpses transfer lifting cart Model No.: RD-1531. Description: Hydraulic Mortuary Body Lifter Material: Stainless steel 304 for all the material.     Performance: ---Lifting the height by electric from 500mm to 1800mm adjustable. ---It is the model with 2 sisors lifter. --The body tray is the separate one, and the body tray with 4 pcs wheels.

  • Roundfin adjustable laboratory microtome autocut knife blade clamp holder with  Long Service Life
    Roundfin adjustable laboratory microtome autocut knife blade clamp holder

    Microtome disposable blade holder in low-profile blade for Leica brand microtome It suitable for Leica brand microtome 2155; 2135

News

How to make tissue slicing more comfortable
November 23,2022.

When making biopsies in the histopathological laboratory, the quality of biopsies is directly related tothe working environment, temperature, and humidity of biopsies. When making biopsies, due to theexcessive drying of wax blocks, it is easy to produce adverse consequences such as static electricity,cracks, wrinkles, tremor marks, and difficulty in spreading biopsies. Such phenomena will directlyaffect the effect of making biopsies, resulting in non-standard biopsies, thus affecting the diagnosis.

Referring to the opinions of pathology technicians and diagnostic personnel in most hospitals in China, aiming at the shortage of existing technology, a dual-use cold atomization machine for biological tissue section is provided to cooperate with the slicer to improve section quality and reduce misdiagnosis.

Common production of various organizations


▶ 1. Lymph node tissue


Lymph node tissue structure is dense, cell rich. Production often appears thick phenomenon. Because the dense connective tissue membrane is not easy to be permeated by liquid, and the tissue is fragile, the fold is not easy to open, there are cracks, uneven and so on.


▶ Adipose tissue


The adipose tissue is full of fat drops with soft texture, and the material is often too thick. Low temperature treatment is required to make the unpermeable fat drops solidify when slicing, and other factors such as the speed of mounting and scooping slices can also affect the production effect.


▶ Bone marrow and bone tissue


This kind of tissue is seriously calcified, hard in texture, and the time of decalcification is not easy to control. When slicing, slow and thin cutting is needed to ensure that the bone tissue is not shed, and the production conditions are high.


▶ Blood clot


After dehydration, the tissue is dry, which is easy to crumble and incomplete when slicing. Environmental humidity has a great influence on the filmmaking.


▶ 5. Skin tissue


A type of tissue with complex structure, many layers, high cuticle density and fragile.


▶ Brain tissue


Performance Characteristics


· Use mature ultrasonic atomization technology as the basis, supplemented by refrigeration mechanism for temperature mediation (10-15℃);


· The fog is directly or indirectly in contact with the slice wax block through the main bellows;


· When slicing, it can effectively prevent curling, so that the slices are fully formed, easy to unfold and wrinkle-free, and effectively improve the quality of slices;


· Atomization and cold atomization can be selected;


· Atomization flow rate can be adjusted according to needs;


· A temperature sensor is installed in the atomizing room to monitor the water mist temperature at any time;


· Small body, can be directly placed on the paraffin slicing machine platform;


· Simple operation, convenient and easy maintenance.


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