SonoScape HD-500 Video Gastroscope, EG-500 and EG-500L
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SonoScape HD-500 Video Gastroscope, EG-500 and EG-500L
SonoScape HD-500 video gastroscopes with CMOS imaging, high-pressure flushing and a 140° field of view. Choose EG-500 with a 2.8 mm instrument channel or EG-500L with a 3.2 mm channel.
Product introduction
The SonoScape HD-500 video gastroscope range is designed for examination of the oesophagus, stomach and duodenum. The supplied listing offers two models, EG-500 and EG-500L, with different distal end, insertion tube and instrument-channel diameters.
Both models combine CMOS imaging, a high-pressure flushing function and manual controls on a lightweight handpiece. The source presents the range for routine upper gastrointestinal examinations and more complex procedures, with the choice of scope and accessories determined by the intended clinical application.
Key features
CMOS imaging
The CMOS image sensor provides clear images with enhanced edge visibility, as described in the supplier listing.
High-pressure flushing
The integrated flushing function helps remove chyme and mucus from the viewing area.
Instrument-channel options
EG-500 has a 2.8 mm channel. EG-500L has a 3.2 mm channel for compatible instruments such as forceps.
Short bending radius
The scope combines a short bending radius with up to 210° upward angulation to support navigation.
Selectable controls
More than 10 selectable actions are described, including freezing, locking and image enhancement.
Lightweight handpiece
Manual controls and quick-access water and air jet controls support operation during examinations.
Imaging and visibility
CMOS imaging and enhanced edge visibility support visual examination of the upper gastrointestinal tract. Both models have a 140° field of view and a 3–100 mm depth of field.
High-pressure flushing helps clear chyme and mucus that can obstruct the view. The source describes clearer viewing and navigation as supporting recognition of lesions and abnormalities; diagnostic performance remains dependent on the procedure and clinical assessment.
Handling, navigation and controls
A short bending radius and the specified angulation support positioning of the distal end. The supplier describes the insertion tube’s stiffness as assisting smooth insertion. This is a handling description; an adjustable stiffness mechanism is not specified.
The lightweight handpiece incorporates user-friendly manual control, with more than 10 selectable actions including freezing, locking and image enhancement. Quick-access water and air jet controls allow these functions to be operated during the examination. The handpiece is described as supporting comfortable operation during longer procedures.
Model comparison and technical specifications
| Specification | EG-500 | EG-500L |
|---|---|---|
| Field of view | 140° | 140° |
| Depth of field | 3–100 mm | 3–100 mm |
| Distal end diameter | 9.3 mm | 9.8 mm |
| Insertion tube diameter | 9.3 mm | 9.8 mm |
| Instrument channel diameter | 2.8 mm | 3.2 mm |
| Angulation, up | 210° | 210° |
| Angulation, down | 90° | 90° |
| Angulation, left | 100° | 100° |
| Angulation, right | 100° | 100° |
| Working length | 1,050 mm | 1,050 mm |
| Supplier item reference | 148618 | 148619 |
| Manufacturer article number | 4003-00131 | 4003-00132 |
Both models have the same stated working length, field of view, depth of field and angulation. EG-500L has a wider instrument channel and larger distal end and insertion tube diameters. Select the channel size and compatible instruments appropriate to the planned procedure.
Instrument access and flushing
The instrument channel supports the insertion of compatible tools such as forceps. The EG-500 provides a 2.8 mm channel, while the EG-500L provides a 3.2 mm channel. Instrument compatibility should be checked against the selected model’s channel dimensions.
The high-pressure flushing function and quick-access water and air jet controls are described for the range. The listing does not provide flushing-pressure figures, flow rates or the specification of any required pump or external water supply.
Applications
- Upper gastrointestinal examination of the oesophagus, stomach and duodenum.
- Routine gastroscopy examinations.
- More complex procedures using compatible instruments within the selected model’s channel capacity.
Supply and system requirements
The supplied listing specifies one video gastroscope in the selected model. A processor, light source, monitor, trolley, pump or instrument set is not identified as part of the listed package.
Confirm the compatible processor and light source, required accessories and reprocessing requirements for the proposed installation. Image resolution, scope weight, reprocessing methods and a complete accessory list are not specified on the supplied product page.
SonoScape gastroscopes from Nass Ventures
Contact Nass Ventures for model selection, compatible system components, accessories, availability and technical support.
Shipment
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Every day, we ship our laboratory equipment throughout Nigeria and internationally. We work with trusted and experienced logistics and courier partners to ensure safe and timely delivery. Shipping costs and delivery times depend on the items ordered and the recipient’s location. Alternatively, you may arrange to collect your order in person by appointment. Below is an overview of our shipping options and policies.
Shipping within Nigeria
All goods are insured as standard up to a value of ₦ equivalent of €25,000. Shipping costs are calculated based on the weight, dimensions, value of the shipment, and delivery destination within Nigeria. For detailed shipping information, please contact us directly—we will be happy to assist.
International shipping
For accurate international shipping costs, we require details of the specific product(s) you wish to order.
Please contact us by telephone or email for a tailored quotation.
Freight forwarding, sea or air freight
For large, heavy, or specialized equipment, we provide personalised quotations for road freight, sea freight, or air freight. Taking current logistics conditions into account, we aim to offer the best possible price-to-performance ratio.
Incoterms 2020
All shipments are handled in accordance with Incoterms® 2020 (ICC). Please contact us to confirm and agree on your preferred delivery terms.
Self-collection
If required, you may collect your goods in person by prior appointment. Please note that pricing and availability may vary between Nigeria and other countries.
Standard deliveries
Standard shipments within Nigeria are handled by reputable courier and logistics providers. Upon request, we can also arrange alternative carriers to meet specific delivery requirements.
Insurance
All deliveries are insured up to a maximum value of ₦ equivalent of €25,000. If the value of your goods exceeds this amount, we will contact you to arrange additional insurance coverage.
Delivery time
Delivery times depend on product availability and order volume. High-demand items may be subject to delays beyond our control. If you require urgent delivery, please inform us in advance, and we will do our best to accommodate your request.
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Related Products
EndoMed COMBO-3 Video Gastroscope
EndoMed COMBO G34 and G34Q HD video gastroscopes with 9.0 mm or 9.6 mm insertion tubes, a 2.8 mm instrument channel and 1,050 mm length. Only compatible with the COMBO-3 processor.
Product introduction
The EndoMed COMBO G34 and G34Q are video gastroscopes designed for gastroscopic examinations within the COMBO-3 system. The video chain provides HD image quality, and the manufacturer presents these models as economical video endoscopy options.
Both models have a 1,050 mm insertion tube length, a 2.8 mm instrument channel and a 140° field of view. The insertion tube diameter is 9.0 mm for COMBO G34 and 9.6 mm for COMBO G34Q.
Key features
HD video imaging
The supplied specification lists HD resolution and a 1/6-inch colour CCD chip.
Two insertion tube diameters
Select COMBO G34 with a 9.0 mm insertion tube or COMBO G34Q with a 9.6 mm insertion tube.
Instrument access
Both models provide a 2.8 mm instrument channel and a 1,050 mm insertion tube length.
Control-body remote switch
Each gastroscope is equipped with one remote switch on the control body.
Viewing and bending characteristics
Both models have a 140° field of view, a 0° direction of view and a 3–100 mm depth of field. The shared bending specification is 210° upward, 90° downward, 100° to the right and 100° to the left.
The listed remote switch is located on the control body. Its specific functions are not detailed in the supplied page.
Model comparison
| Specification | COMBO G34 | COMBO G34Q |
|---|---|---|
| Insertion tube diameter | 9.0 mm | 9.6 mm |
Insertion tube diameter is the only model difference stated in the source. All specifications in the table below are explicitly shared by both models.
Shared technical specifications
| Specification | COMBO G34 and G34Q |
|---|---|
| Manufacturer | EndoMed Systems GmbH |
| Product type | Video gastroscope |
| System family | COMBO-3 |
| Insertion tube length | 1,050 mm |
| Instrument channel diameter | 2.8 mm |
| Bending section, up | 210° |
| Bending section, down | 90° |
| Bending section, right | 100° |
| Bending section, left | 100° |
| Field of view | 140° |
| Direction of view | 0° |
| Depth of field | 3–100 mm |
| Remote switch | One remote switch on the control body |
| CCD chip | 1/6-inch colour chip |
| Resolution | HD |
| Processor compatibility | COMBO-3 processor only |
Compatible equipment and related products
These gastroscopes are only compatible with the COMBO-3 processor. Confirm the required processor and complete system configuration with Nass Ventures before ordering.
The supplied page lists the COMBO-3 Gastroscopy and Colonoscopy System, the COMBO P34 processor, and COMBO C34S and C34L colonoscopes as related products. These are separate items and are not included as accessories or variants of this gastroscope listing.
Applications and product information
The COMBO G34 and G34Q are designed for gastroscopic examinations. Their shared HD imaging specification, viewing characteristics and instrument channel support configuration within the COMBO-3 platform.
The manufacturer describes the models as economical systems and associates the two insertion tube diameters with physician and patient comfort. Individual clinical outcomes are not specified.
The supplied photographs and bending illustration are shared page images. A photograph has not been assigned to a specific variant.
Configuration information
Construction materials, overall length, weight, reprocessing conditions, supplied accessories, electrosurgery compatibility and laser compatibility are not specified in the supplied page. Confirm these details and the required system components with Nass Ventures before finalising a configuration.
EndoMed COMBO-3 from Nass Ventures
Contact Nass Ventures for pricing, configuration, compatible accessories, installation requirements and technical support.
Pentax (HOYA) EG34-i10 Therapeutic Video Gastroscope
Pentax EG34-i10 therapeutic HD+ video gastroscope with CloseFocus, a 3.8 mm instrument channel, water supply, an 11.6 mm insertion tube and 1,050 mm working length.
Product introduction
The Pentax EG34-i10 is an HD+ therapeutic video gastroscope in the i10 series. The supplied page describes a water supply system, CloseFocus™ imaging and a 3.8 mm instrument channel for therapeutic access. Its insertion tube measures 11.6 mm in diameter, with a 1,050 mm working length.
Key features
Therapeutic instrument access
A 3.8 mm instrument channel provides access for compatible therapeutic devices.
HD+ and CloseFocus™
The source describes HD+ imaging with CloseFocus™ for detailed endoscopic visualisation.
Image enhancement
i-scan and i-scan OE are described for visualisation and assessment of lesions.
Ergonomic control housing
A lightweight housing and an angulation system are designed to support comfortable, one-handed operation.
Therapeutic approach
The 3.8 mm instrument channel provides access for compatible devices during therapeutic upper gastrointestinal procedures. The source describes improved accessibility, guidance and positioning, particularly during more complex examinations.
The page refers to combining the gastroscope with PENTAX Medical therapeutic devices. Exact device models and supplied accessories are not listed.
Imaging technology
HD+ imaging and CloseFocus™ support detailed endoscopic visualisation. The source also describes i-scan and i-scan OE technologies in relation to lesion detection, characterisation and delineation of boundaries.
Confirm the compatible processor and installed imaging functions for the intended system configuration. These features are presented as visualisation tools, without a guarantee of diagnostic or treatment outcomes.
Ergonomic design and control
The source describes a lightweight ergonomic control housing intended to improve comfort during repeated use. Its angulation system is designed to support one-handed operation with reduced effort.
Specified distal end angulation is 210° upward, 120° downward and 120° to the right and left.
Technical specifications
| Specification | EG34-i10 |
|---|---|
| Brand | Pentax (HOYA) / PENTAX Medical |
| Model | EG34-i10 |
| Product type | Therapeutic video gastroscope |
| Series | i10 |
| Imaging | HD+ with CloseFocus™ |
| Image enhancement | i-scan and i-scan OE described in the source |
| Viewing direction | Forward |
| Field of view | 140° |
| Distal end diameter | 11 mm |
| Insertion tube diameter | 11.6 mm |
| Working length | 1,050 mm |
| Overall length | 1,366 mm |
| Instrument channel diameter | 3.8 mm |
| Distal end angulation, up/down | 210° / 120° |
| Distal end angulation, right/left | 120° / 120° |
| Depth of field | 2–100 mm |
| Water supply system | Yes, as stated in the product summary |
| YAG laser compatibility | Yes, as stated in the supplied page; operating conditions require confirmation |
| Electrosurgery compatibility | Yes, as stated in the supplied page; equipment and conditions require confirmation |
Applications and compatible devices
The EG34-i10 is presented for therapeutic upper gastrointestinal endoscopy. Its water supply system and 3.8 mm channel support a therapeutic workflow with compatible equipment.
The source lists compatibility with both YAG lasers and electrosurgery. Confirm the exact devices, instruments, configuration and operating conditions against the manufacturer’s instructions.
Source information requiring verification
- Confirm the processor and configuration required for HD+, CloseFocus™, i-scan and i-scan OE.
- Confirm approved YAG laser and electrosurgery equipment, accessories and operating limits.
- Confirm the water supply arrangement and the standard accessories supplied with the gastroscope.
Construction materials, weight, reprocessing conditions, exact compatible processor models and supplied therapeutic-device models are not specified in the source.
Product information and Nass Ventures support
Contact Nass Ventures for pricing, configuration, compatible accessories, installation requirements and technical support.
Pentax (HOYA) EG17-J10 Transnasal Video Gastroscope
Pentax EG17-J10 HD video gastroscope for transnasal and transoral use, with a 5.7 mm insertion tube, 2 mm channel, 1,100 mm working length and bevelled tip.
Product introduction
The Pentax EG17-J10 is an HD video gastroscope in the J10 series, described for both transnasal and transoral use. It has a 5.7 mm insertion tube, a 5.4 mm distal end and a 1,100 mm working length.
Key features
Slim insertion tube
The 5.7 mm outer diameter supports the transnasal and transoral approaches described in the source.
HD visualisation
HD imaging is described alongside i-scan SE and i-scan OE image enhancement technologies.
Bevelled tip
The tip shape is intended to support nasal insertion and procedural comfort.
Two-level rigidity
The insertion tube is described as having two-level rigidity to support handling.
Imaging technology
The supplied page describes HD imaging together with i-scan SE and i-scan OE to support visualisation of mucosal changes and lesion boundaries. Availability depends on the compatible imaging system and configuration, which are not specified on this page.
The source also describes a powerful air supply system. Its numerical flow performance is not provided.
Insertion and control
The small insertion tube diameter and bevelled tip are described in relation to transnasal insertion. The EG17-J10 is also presented as suitable for transoral use.
The source describes two-level insertion tube rigidity as supporting operator handling. Distal end angulation is 210° upward, 120° downward and 120° in each lateral direction.
Technical specifications
| Specification | EG17-J10 |
|---|---|
| Brand | Pentax (HOYA) / PENTAX Medical |
| Model | EG17-J10 |
| Product type | Transnasal video gastroscope |
| Series | J10 |
| Imaging | HD; i-scan SE and i-scan OE described in the source |
| Viewing direction | Forward |
| Field of view | 140° |
| Distal end diameter | 5.4 mm |
| Insertion tube diameter | 5.7 mm |
| Working length | 1,100 mm |
| Overall length | 1,416 mm |
| Instrument channel diameter | 2 mm |
| Distal end angulation, up/down | 210° / 120° |
| Distal end angulation, right/left | 120° / 120° |
| Depth of field | 3–100 mm |
| YAG laser compatibility | Yes, as stated in the supplied page; operating conditions require confirmation |
| Insertion routes | Transnasal and transoral |
| Tip design | Bevelled tip |
| Insertion tube design | Two-level rigidity |
Applications and compatibility
The EG17-J10 is described for transnasal and transoral upper gastrointestinal endoscopy. Its 2 mm instrument channel requires selection of compatible instruments.
The supplied page lists YAG laser compatibility. Confirm the exact compatible laser equipment, accessories and operating conditions against the manufacturer’s documentation. No electrosurgery compatibility is stated on this page.
Source information requiring verification
- Confirm the compatible video processor and the configuration needed for the stated HD, i-scan SE and i-scan OE functions.
- Confirm the YAG laser compatibility statement, approved instruments and operating limits before use or publication as a configuration-specific claim.
- The source suggests that imaging and air supply may reduce missed lesions and examination time. These clinical performance statements require supporting evidence and are not presented as guaranteed outcomes.
- Confirm the meaning of two-level insertion tube rigidity and the air supply performance.
Construction materials, weight, reprocessing conditions, supplied accessories and an exact compatible processor model are not specified in the source.
Product information and Nass Ventures support
Contact Nass Ventures for pricing, configuration, compatible accessories, installation requirements and technical support.
Pentax (HOYA) EG27-i20c Slim Video Gastroscope
Pentax EG27-i20c Slim video gastroscope with a 9.2 mm insertion tube, 2.8 mm channel, 1,050 mm working length, ErgoFeel handle and INSPIRA EPK-i8020c compatibility.
Product introduction
The Pentax EG27-i20c Slim is a forward-viewing video gastroscope with a 9.2 mm insertion tube, a 2.8 mm minimum working channel and a 1,050 mm working length. The supplied page describes the i20c platform’s ErgoFeel control design and EasyOn connector, and lists compatibility with the Pentax INSPIRA EPK-i8020c processor.
Key features
Slim gastroscope configuration
A 9.2 mm insertion tube and 9.2 mm distal end are specified for the EG27-i20c Slim.
ErgoFeel handle
The source describes a handle developed using measurements of average hand and finger sizes to support comfortable handling.
Distal end control
Upward angulation of 210°, with 120° downward and 120° right/left movement, supports positioning.
EasyOn connector
A lightweight, sealed connector is designed for one-handed connection and disconnection.
Ergonomic control system
The ErgoFeel control design uses pulleys optimised for finger anatomy to reduce the effort required for distal end movement. Lower, flatter control wheels are shaped to improve access and control.
- Control-body dimensions are designed to accommodate a range of hand sizes.
- Air/water and aspiration valves are described as improved for smooth operation.
- The source describes a revised button layout and an additional multifunction trigger button. Its wording about button location requires confirmation.
- The OE-B17 auxiliary handle fits directly onto the right/left control wheel to support operation by users with smaller hands.
The OE-B17 is a compatible accessory described in the supplied page; it is not confirmed as included with the gastroscope.
Imaging and manoeuvrability
The i20c series is described as providing clear endoscopic visualisation with image enhancement technologies. The supplied text does not name a specific enhancement mode for the EG27-i20c, so no mode is assumed here.
The source describes the combination of a flexible distal end and a stable body as supporting manoeuvrability. A 140° field of view and a 2–100 mm depth of field are specified.
Illustrative endoscopic images on the supplied page are credited to Prof. Timo Rath, University of Erlangen-Nuremberg, Germany.
EasyOn connector and reprocessing
- A distinctive connector shape is designed to help prevent connection errors.
- The sealed connector is described as supporting reprocessing without protective caps.
- A release button supports one-handed connection and disconnection.
- Reduced connector weight and size are intended to improve general handling.
Confirm the validated reprocessing procedure and any applicable connector handling requirements with the manufacturer.
Compatible processor and accessories
The source lists Pentax INSPIRA EPK-i8020c as the compatible video processor for the i20c family. Confirm the required processor configuration and software support before specifying a complete system.
The OE-B17 auxiliary handle is described for right/left control-wheel assistance. The processor and auxiliary handle are not identified as included in this product listing.
Technical specifications
| Specification | EG27-i20c Slim |
|---|---|
| Brand | Pentax (HOYA) / PENTAX Medical |
| Model | EG27-i20c (Slim) |
| Product type | Slim video gastroscope |
| Series | i20c |
| Viewing direction | Forward |
| Field of view | 140° |
| Depth of field | 2–100 mm |
| Distal end angulation, up/down | 210° / 120° |
| Distal end angulation, right/left | 120° / 120° |
| Distal end diameter | 9.2 mm |
| Insertion tube diameter | 9.2 mm |
| Minimum working-channel diameter | 2.8 mm |
| Working length | 1,050 mm |
| Forward water supply | Yes |
| Adjustable stiffness | — (as shown in the source; no value stated) |
| Lightweight connector | Yes; EasyOn connector |
| Compatible video processor | Pentax INSPIRA EPK-i8020c |
| Auxiliary control accessory | OE-B17 auxiliary handle for the right/left control wheel; supply inclusion not specified |
i20c family comparison
The supplied page includes the following family comparison. The additional model columns are reference information and are not variants of this EG27-i20c product.
| Specification | EG27-i20c Slim | EG29-i20c | EC34-i20c Slim | EC38-i20c |
|---|---|---|---|---|
| Field of view | 140° | 140° | 170° | 170° |
| Distal end angulation, up/down | 210° / 120° | 210° / 120° | 210° / 180° | 210° / 180° |
| Distal end angulation, right/left | 120° / 120° | 120° / 120° | 160° / 160° | 160° / 160° |
| Distal end diameter | 9.2 mm | 9.9 mm | 11.5 mm | 13.2 mm |
| Insertion tube diameter | 9.2 mm | 9.8 mm | 11.6 mm | 12.8 mm |
| Minimum working-channel diameter | 2.8 mm | 3.2 mm | 3.2 mm | 3.8 mm |
| Working length | 1,050 mm | 1,050 mm | 1,300, 1,500 or 1,700 mm | 1,300, 1,500 or 1,700 mm |
| Adjustable stiffness | — | — | Yes | Yes |
Shared values shown in the source: forward viewing direction, 2–100 mm depth of field, forward water supply, a lightweight connector and compatibility with Pentax INSPIRA EPK-i8020c. The dash for adjustable stiffness is preserved as supplied and is not interpreted as a confirmed “No”.
Applications
The EG27-i20c Slim is presented as a video gastroscope for upper gastrointestinal endoscopy. Its working channel provides instrument access, with instrument selection subject to manufacturer compatibility requirements.
Source information requiring verification
- The supplied introductory text calls the i20c products “video bronchoscopes”, while the product title and specification table identify EG27-i20c as a slim video gastroscope. Confirm the intended wording with the manufacturer.
- The source describes a revised button layout “on the distal end”. Confirm whether this refers to the control body before publishing that location as a specification.
- Adjustable stiffness is shown as a dash for EG27-i20c. Confirm its meaning rather than treating it as a definite absence of the feature.
- Confirm EG27-i20c-specific imaging modes, processor requirements, accessory compatibility and supplied contents.
Overall length, weight, construction materials, reprocessing conditions and specific electrosurgery or laser compatibility are not provided for EG27-i20c in this page.
Product documentation
Product information and Nass Ventures support
Contact Nass Ventures for pricing, configuration, compatible accessories, installation requirements and technical support.
