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High flow 10/5L Oxygen Concentrator Dual/Single Flow

Product Detail:

The oxygen concentrator is adopted by external humidifier bottle design, so that convenient to cleaned, furthermore, this type of oxygen concentrator will provide the function of oxygen and atomization. One machine has two functions.

High-efficiency, durable and low failure rate because the electric core is adopted by pure copper.


Power off alarm, Overload protection, High/Low pressure alarm, Temperature alarm, Error code indication, Nebulizer, Oxygen purity alarm


Model: KSOC-10D
Oxygen Purity: 93±3%
Flow Range: 0-10L
Noise: 52dB
Input Voltage: 220V/110V
Output Pressure: 30-70kPa
Power: 750WQ
Weight: 23kg
Size: 410mm×310mm×635mm


  1. The water in the bottle should not be too much in case of the overflow (please keep the water level between MAX and MIN), and change the water often
  2. Different bottles may affect the performance of the oxygen concentrate, please replace the bottle with the original bottle provided or certified by our company.
  3. Clean and replace the filter sponge in case of the block of the outlet and outlet of oxygen delivery and affect the life of oxygen concentrator. In order to keep the concentrator in usual use, please substitute the filter sponge both in outlet and delivery with those provided or certified by our company.
  4. The cannula as accessory provided by our company is a sample for a try. Use the cannula personally to keep it clean and health; clean and disinfect it frequently and it is suggested using disposal cannula each time.

International community rallies to support open research and science to fight COVID-19

WHO and Costa Rica launch landmark COVID-19 Technology Access Pool

Thirty countries and multiple international partners and institutions have signed up to support the COVID-19 Technology Access Pool (C-TAP) an initiative aimed at making vaccines, tests, treatments and other health technologies to fight COVID-19 accessible to all.

The Pool was first proposed in March by President Carlos Alvarado of Costa Rica, who joined WHO Director-General Dr Tedros Adhanom Ghebreyesus today at the official launch of the initiative. 

“The COVID-19 Technology Access Pool will ensure the latest and best science benefits all of humanity,” said President Alvarado of Costa Rica. “Vaccines, tests, diagnostics, treatments and other key tools in the coronavirus response must be made universally available as global public goods”. 

“Global solidarity and collaboration are essential to overcoming COVID-19,” said WHO Director-General Dr Tedros Adhanom Ghebreyesus. “Based on strong science and open collaboration, this information-sharing platform will help provide equitable access to life-saving technologies around the world.” 

The COVID-19 (Technology) Access Pool will be voluntary and based on social solidarity. It will provide a one-stop shop for scientific knowledge, data and intellectual property to be shared equitably by the global community. 

The aim is to accelerate the discovery of vaccines, medicines and other technologies through open-science research, and to fast-track product development by mobilizing additional manufacturing capacity. This will help ensure faster and more equitable access to existing and new COVID-19 health products. 

There are five key elements to the initiative:

  • Public disclosure of gene sequences and data;
  • Transparency around the publication of all clinical trial results;
  • Governments and other funders are encouraged to include clauses in funding agreements with pharmaceutical companies and other innovators about equitable distribution, affordability and the publication of trial data;
  • Licensing any potential treatment, diagnostic, vaccine or other health technology to the Medicines Patent Pool – a United Nations-backed public health body that works to increase access to, and facilitate the development of, life-saving medicines for low- and middle-income countries.
  • Promotion of open innovation models and technology transfer that increase local manufacturing and supply capacity, including through joining the Open Covid Pledge and the Technology Access Partnership (TAP).

With supportive countries across the globe, C-TAP will serve as a sister initiative to the Access to COVID-19 Tools (ACT) Accelerator and other initiatives to support efforts to fight COVID-19 worldwide.

WHO, Costa Rica and all the co-sponsor countries have also issued a “Solidarity Call to Action” asking relevant stakeholders to join and support the initiative, with recommended actions for key groups, such as governments, research and development funders, researchers, industry and civil society.

WHO and Costa Rica co-hosted today’s launch event, which began with a high-level session addressed by the WHO Director-General and President Alvarado in addition to Prime Minister Mia Mottley of Barbados and Aksel Jacobsen, State Secretary, Norway. There were video statements by President Lenín Moreno of Ecuador; President Thomas Esang Remengesau Jr. of Palau; Michelle Bachelet United Nations High Commissioner for Human Rights; Jagan Chapagain Secretary General of the International Federation of Red Cross and Red Crescent Societies; and Retno Marsudi Minister for Foreign Affairs for Indonesia. Leaders from across the UN, academia, industry and civil society joined for a moderated discussion.

To date, the COVID-19 Technology Access Pool is now supported by the following countries: Argentina, Bangladesh, Barbados, Belgium, Belize, Bhutan, Brazil, Chile, Dominican Republic, Ecuador, Egypt, El Salvador, Honduras, Indonesia, Lebanon, Luxembourg, Malaysia, Maldives, Mexico, Mozambique, Norway, Oman, Pakistan, Palau, Panama, Peru, Portugal, Saint Vincent and Grenadines, South Africa, Sri Lanka,Sudan, The Netherlands, Timor-Leste, Uruguay, Zimbabwe

Other international organizations, partners and experts have also expressed support to the initiative and others can join them using the website.

Refurbished Stryker 988 Camera System – Endoscopic Video Camera

Stryker 988 Camera System Features

The Stryker 988 Endoscopic Video Camera is designed for all types of video endoscopy applications. The Model 988 camera, with the proper coupler, can be used with most endoscopes or arthroscopes. Stryker Endoscopy’s line of focusing camera couplers maximizes the surgeon’s television viewing area for various endoscope sizes and applications. The light sensitivity and color reproduction of the Stryker Endoscopy system produces excellent picture quality

  • Remote Accessory Controls
  • Rear Panel Connections
  • Flex and AG Filter Controls
  • White Balance, Gain, Light / Zoom and Auto Focus Controls

Stryker 988 Camera System Specifications


  • Camera Control Unit: 9.8”w x 4.0”h x 15”d (24.8cm w X 10.1cm h X 38.1cm d)
  • Camera Head Cable to Camera Control Unit: 10 foot (3m) sealed cable or 21.3 foot (6.5m) sealed cable (sensed by CCU)

Video Outputs

  • Composite: One NTSC standard 1.0V P-P into 75 Ohms
  • Digital: Two Digital Video Interface (DVI) 1024X768 XGA resolution
  • Connector: BNC coaxial
  • Connector: 29-pin DVI-I
  • Component: Two S-VHS Y-1.0V P-P C-0.29V P-P
  • Digital: One Serial Digital Interface (SDI) SMPTE-259M
  • Connector: 4-Pin S-VHS
  • Connector: BNC Coaxia

Imaging System

  • 1/3” Interline Transfer, EX view HAD CCD
  • 768 (H) x 494 (V) pixels

Scanning System

  • 2:1 Interlaced
  • Horizontal: 15.734 kHz
  • Vertical: 59.94 Hz


  • Horizontal: 950 lines
  • Vertical: 500 lines

Signal to Noise Ratio

  • 72 dB


  • Endoscope Eyepiece used with coupler
  • C-mount camera head used with C-mount scopes (C-mount 1”-32UN-2A)

Minimum Illumination

  • < 1.0 Lux

Auto Shutter Range

  • 1/60 to 1/50,000 second


  • Power Consumption: approx. 30 W
  • Input Voltage Range: 100/120 VAC 50/60 Hz