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Manufactur standard Biopsy Forceps Instrument - Disposable 360 Degree Rotatable Biopsy Forceps Broncospy – ZhuoRuiHua

Manufactur standard Biopsy Forceps Instrument - Disposable 360 Degree Rotatable Biopsy Forceps Broncospy – ZhuoRuiHua

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Manufactur standard Biopsy Forceps Instrument - Disposable 360 Degree Rotatable Biopsy Forceps Broncospy – ZhuoRuiHua Detail:

Application

Disposable Biopsy Forceps are used in combination with endoscope to sample tissues from digestive tract and respiratory tract.

Specification

Model Jaw open size(mm) O.D.(mm) Length(mm) Serrated Jaw SPIKE PE Coating
ZRH-BFA-1816-PWL 5 1.8 1600 NO NO NO
ZRH-BFA-1818-PWL 5 1.8 1800 NO NO NO
ZRH-BFA-1816-PWS 5 1.8 1600 NO NO YES
ZRH-BFA-1818-PWS 5 1.8 1800 NO NO YES
ZRH-BFA-1816-PZL 5 1.8 1600 NO YES NO
ZRH-BFA-1818-PZL 5 1.8 1800 NO YES NO
ZRH-BFA-1816-PZS 5 1.8 1600 NO YES YES
ZRH-BFA-1818-PZS 5 1.8 1800 NO YES YES
ZRH-BFA-1816-CWL 5 1.8 1600 YES NO NO
ZRH-BFA-1818-CWL 5 1.8 1800 YES NO NO
ZRH-BFA-1816-CWS 5 1.8 1600 YES NO YES
ZRH-BFA-1818-CWS 5 1.8 1800 YES NO YES
ZRH-BFA-1816-CZL 5 1.8 1600 YES YES NO
ZRH-BFA-1818-CZL 5 1.8 1800 YES YES NO
ZRH-BFA-1816-CZS 5 1.8 1600 YES YES YES
ZRH-BFA-1818-CZS 5 1.8 1800 YES YES YES

Products Description

Intended Use
Biopsy forceps are used for tissue sampling in digestive and respiratory tracts.

How the Disposable Biopsy Forceps Works
The endoscopic biopsy forceps are used to enter the gastrointestinal tract via a flexible endoscope to obtain tissue samples in order to understand disease pathology. The forceps are available in four configurations(oval cup forceps, oval cup forceps with needle, alligator forceps, alligator forceps with needle) to address a variety of clinical needs, including tissue acquisition.

What are endoscopic biopsy forceps?

Endoscopic biopsy forceps are available in various types, such as round cup shape, tooth cup shape, standard type, side opening type, and tip with needle type. The endoscopic biopsy forceps are mainly connected by laser welding, and laser welding can be realized by continuous or pulsed laser beams.

Laser radiation heats the surface to be processed, and the surface heat diffuses to the interior through thermal conduction. By controlling the laser parameters such as the width, energy, peak power and repetition frequency of the laser pulse, the workpiece is melted to form a specific molten pool.

The energy conversion mechanism is achieved through a “pinhole” structure. The endoscopic biopsy forceps are irradiated with a sufficiently high power density laser to vaporize the material and form pores. The steam-filled hole acts like a black body, absorbing almost all the energy of the incoming beam of the endoscopic biopsy forceps.

The equilibrium temperature in the hole of the endoscope biopsy forceps is about 2500°C, and the heat is transferred from the outer wall of the high temperature hole to melt the metal around the hole.

The small hole is filled with high-temperature steam generated by the continuous evaporation of the wall material under the irradiation of the beam, the four walls of the small hole are surrounded by molten metal, and the liquid metal is surrounded by solid materials.

Liquid flow and wall tension outside the pore walls are in dynamic equilibrium with the continuous vapor pressure inside the pore. The light beam of the endoscope biopsy forceps continuously enters the hole, and the material outside the hole flows continuously. With the movement of the light beam, the hole is always in a stable flow state.

That is the keyhole of the hole and the molten metal around the hole wall move forward with the advancing speed of the guide beam. The molten metal fills the voids left by the removal of the holes and condenses, forming the weld.

All of the above processes happen so quickly that welding speeds can easily reach several meters per minute. This is the mechanism by which the threaded cavity of the endoscopic biopsy forceps is formed.

Therefore, once the thread of the biopsy forceps is broken, it cannot be repaired with common welding, and a metal barb will be formed. In recent years, most biopsy forceps have adopted a rigid four-link structure, which makes the use of biopsy forceps more convenient.
Jiangxi ZhuoRuiHua Medical Instrument Co.,Ltd was established in 2018.
Jiangxi ZhuoRuiHua Medical Instrument Co.,Ltd is a modern enterprise dedicated to the research and development production and sales of endoscopic minimally invasive surgical instruments.
By the end of 2020, a total of 8 products have obtained the CE mark.ZRH med passed ISO13485: 2016 quality management system certification and products are manufactured in class 100,000 clean room. Welcome customers from all over the world to visit and consult us.


Product detail pictures:

Manufactur standard Biopsy Forceps Instrument - Disposable 360 Degree Rotatable Biopsy Forceps Broncospy  – ZhuoRuiHua detail pictures

Manufactur standard Biopsy Forceps Instrument - Disposable 360 Degree Rotatable Biopsy Forceps Broncospy  – ZhuoRuiHua detail pictures

Manufactur standard Biopsy Forceps Instrument - Disposable 360 Degree Rotatable Biopsy Forceps Broncospy  – ZhuoRuiHua detail pictures

Manufactur standard Biopsy Forceps Instrument - Disposable 360 Degree Rotatable Biopsy Forceps Broncospy  – ZhuoRuiHua detail pictures


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Our organization sticks to your principle of "Quality may be the life of your organization, and reputation will be the soul of it" for Manufactur standard Biopsy Forceps Instrument - Disposable 360 Degree Rotatable Biopsy Forceps Broncospy – ZhuoRuiHua , The product will supply to all over the world, such as: Cyprus, New Zealand, Cairo, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Penelope from El Salvador - 2017.09.28 18:29
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Joanna from Austria - 2017.09.29 11:19
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