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Endoscopes have a history of 200 years since their inception. They have undergone several iterations, from hard lenses to soft lenses, from light to electronic. In recent years, the "consumable" feature of HD Medical Endoscope Image Collector has brought it onto the historical stage, providing a new supplement to traditional endoscopes.
Cross-infection | In the list of cross-infection risks for medical devices, endoscopes rank first.
The American Health Research Association has officially reported that in the list of risks of cross-infection in medical devices, endoscopes rank first. In the fields of orthopedics and sports medicine, endoscopes are frequently used, and the main causes of infection are endoscope damage, incomplete manual cleaning and disinfection, and failure of automatic cleaning and disinfection equipment.
Since the endoscopes used in orthopedics and sports medicine usually have multiple small and long open channels, during surgeries and diagnoses involving parts such as the knee joint, it provides an environment for the retention of microorganisms, secretions, and blood, as well as for cross-infection. Moreover, no matter how strict the cleaning and disinfection procedures are, it is difficult to completely eliminate cross-infection. Additionally, insufficient training in cleaning and disinfection is also one of the reasons for cross-infection of endoscopes.
Two-way selection | The inherent advantages of hd medical endoscope image collector
Safety advantages
In the fields of orthopedics and sports medicine, traditional endoscopes have complex structures and are difficult to clean and disinfect, which can easily lead to cross-infection risks during different patient uses. However, the hd medical endoscope image collector can be discarded after use, effectively avoiding the problem of cross-infection. This is of vital importance for patients' postoperative recovery and medical safety.
Operational advantages
For orthopedic and sports medicine doctors, time is crucial for patient recovery. The one-time joint endoscope is designed to be lightweight and easy to operate. It does not require complex installation and debugging processes and can be quickly put into use for surgeries or diagnoses. When used in combination with a portable host, the one-time endoscope can expand its application scenarios and can be applied in more diverse places such as bedside, emergency departments, and grassroots areas.
Sipme's Portable Imaging Host Solution
Cost advantage
According to the data in the new Guangwei's prospectus, compared with traditional reusable endoscopes, the total cost per use of the HD Medical Endoscope Image Collector is approximately reduced by 160 to 600 US dollars. Moreover, as the market application volume continues to expand, under the effect of scale economy, the purchase cost of the mirror body of the HD Medical Endoscope Image Collector is expected to show a downward trend, and its cost advantage is also expected to be further expanded.
Price advantage
The HD medical endoscope image collector is like a powerful tool for opening up the medical market. It lowers the threshold for endoscopic diagnosis and treatment, perfectly aligning with the trend of medical services going to the grassroots level. This also enables manufacturers to quickly seize market share with their cost advantages and open up a vast space.
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In the 21st century, hospitals have put forward new requirements for endoscopes, such as portability, miniaturization, and intelligence. Inspired by industrial portable endoscopes, medical portable endoscope systems have emerged. Currently, many companies at home and abroad have developed different products, but due to the early stage of research and development, the constituent modules have not yet formed a unified standard, and there are still some problems.
In the industrial field, portable endoscopes were first used for internal inspection and flaw detection of components. They consist of a handheld terminal, signal connection cables, camera modules, etc., and are convenient for engineers to carry and use. With the development of technology, their functions have gradually improved and the technology has become more mature. However, industrial portable endoscopes do not have high requirements for pixel, real-time image transmission and lighting sources.
Analysis of Key Technologies for Medical Portable Endoscopes
Power supply module
Medical portable endoscopes need to be powered by batteries. Currently, in China, large-capacity lithium batteries are mostly used. Due to the limitation of size, the battery capacity is limited, and the battery life is generally 2 to 4 hours. By using power management chips, interference in the circuit can be eliminated, and power can be supplied to all modules of the system. Low-power electronic components and circuit optimization reduce the system's power consumption, providing conditions for solar charging. Some products can be charged by solar panels or 220V mains electricity.
Front-end collection module
Front-end adapter: The medical portable endoscope is connected to various endoscopes through the adapter. It has a lens group inside to ensure complete, distortion-free and accurate focal length of the image. The lens group designs of different manufacturers are different. Aspherical lenses can optimize image quality and reduce size. The design needs to consider various factors and determine the parameter indicators according to the optical characteristics of different endoscope interfaces.
Image sensor: The image sensor converts optical signals into electrical signals. There are mainly two types: CCD and CMOS. Medical portable endoscopes mostly adopt CMOS sensors, as CMOS sensors have relatively lower costs. With the continuous advancement of technology, the performance of CMOS sensors keeps improving while their costs gradually decrease. This enables medical portable endoscopes to be launched onto the market at more affordable prices, benefiting more medical institutions and patients. Especially in some areas with limited resources, low-cost Disposable plasma surgical electrode equipment can bring new opportunities for the development of local medical services.
Cold light source module
Cold light sources have the advantages of long lifespan, low heat generation, and energy saving. They are an important component of medical portable endoscopic video systems. The characteristics of medical portable endoscopes are that the light source is integrated in the handheld terminal, requiring a small size, low power consumption, low heat generation, and good light parameters. LEDs, as light sources, have the advantages of low power consumption, small size, light weight, and extremely low heat generation. Currently, all medical portable endoscopes adopt LEDs.
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The so-called Fire-resistant Trough Cable Tray basically refers to Cable ladders, cable trays and metal cable troughs. And the Fire-resistant Trough Cable Tray, in terms of material, mainly includes steel, aluminum alloy and fiberglass reinforced plastic, etc.
In the surface treatment of steel cable trays, there are various processes such as painting, powder coating, electro-galvanizing, hot-dip galvanizing, and powder electrostatic spraying.
The installation of the Fire-resistant Trough Cable Tray mainly includes installation along the top plate, horizontal and vertical installation along the wall, installation along the shaft, installation along the ground, installation along the cable trench and pipe support, etc.
Fire-resistant Trough Cable Tray installation and construction drawing set
The installation of the bridge frame shall comply with the following specifications:
1. When the length of the straight section steel Fire-resistant Trough Cable Tray exceeds 30m and the length of the aluminum alloy or fiberglass reinforced plastic cable tray exceeds 15m, expansion joints shall be provided;
2. Fire-resistant Trough Cable Tray: compensation devices should be installed at the building deformation joints.
3. Fire-resistant Trough Cable Tray hangers or brackets shall be set in the following places:
3.1 0.5 meters at both ends of the bridge frame joints;
3.2. At intervals of 1.5 to 3 meters;
3.3. Turning points;
3.4 At every 1.5 meters of the vertical bridge frame.
4. The hangers and brackets should be installed vertically, neatly, firmly and without any skewing.
5. The bolts of the bridge frame connection plate are firmly fixed without any omissions, and the nuts are located on the outside of the bridge frame.
6. Fire-resistant Trough Cable Tray should be laid beneath flammable and explosive gas pipelines and heating pipelines.
7. The entire length of the metal cable tray and its supports should be grounded or connected to zero at no less than two points.
8. There should be no less than two connecting and fixing bolts with anti-loosening nuts or anti-loosening washers at both ends of the connection plates between metal cable trays, and a copper core grounding wire with a cross-sectional area of no less than 4mm ² should be connected at both ends of the connection plates.
The installation of the bridge frame shall comply with the following requirements:
The left and right deviation of the bridge frame shall not exceed 50mm.
The deviation of the levelness of the bridge frame per meter should not exceed 2mm.
The verticality deviation of the bridge frame should not exceed 3mm
The Fire-resistant Trough Cable Tray in building electrical engineering is all steel products, and the non-metallic cable tray or aluminum alloy cable tray used for corrosion prevention in industrial engineering is rarely adopted.
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In our lives, galvanized tray price china is indispensable. But how much do you know about galvanized tray price china? Do you know what the laying requirements are for galvanized tray price china? This article will give you a brief introduction.
According to the laying requirements of galvanized tray price china, the cable shall meet the requirements of the allowable bending radius of the cable in any laying method and at all changes in the up, down, left and right of all path conditions. The allowable bending radius of the cable and the hot-dip galvanized cable tray should comply with the insulation and structural characteristics requirements of the cable. For self-contained lead-sheathed oil-filled cables, the allowable bending radius can be calculated as 20 times the outer diameter of the cable.
When there are a large number of cables in the same channel, if they are laid on multi-layer supports on the same side, the following regulations shall be followed: power cables, control and signal cables from strong current to weak current, and communication cables shall be arranged in the order of "top to bottom" from high to low voltage levels. When the horizontal channel contains high-voltage cables of 35kV or above, or to ensure that the cables introduced into the cabinet panel meet the allowable bending radius requirements, they should be arranged in the order of "from bottom to top".
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The Zinc alloy drawer handle has the advantages of excellent corrosion resistance, beautiful appearance and long service life. It has been widely applied in landscape engineering. In recent years, Zinc alloy drawer Handles have been increasingly used in large buildings and street decorations that constitute urban three-dimensional Spaces, making Zinc alloy drawer handles an indispensable material for urban three-dimensional landscape paintings.
For different usage locations, different varieties of Zinc alloy drawer Handles can be selected, and different surface treatments can be chosen to present a variety of decorative effects. These buildings, structures and art sculptures decorated with Zinc alloy drawer handles look very elegant and magnificent under the warm sunlight.
The properties of a Zinc alloy drawer handle
1. Features
Beautiful surface appearance and diverse application possibilities;
It has good corrosion resistance and is more durable than ordinary steel.
It has high strength, so the possibility of using thin plates is large.
It has high resistance to high-temperature oxidation and strength, thus being capable of withstanding fires.
It can be processed at room temperature, that is, it is easy to be plastic processed.
Because no surface treatment is required, it is simple and easy to maintain.
Clean and with high smoothness;
Good welding performance and easy to assemble;
It can be fully recycled, which is beneficial to environmental protection.
2. Classification
Classified by organizational structure: there are martensitic, austenitic, ferritic and duplex Zinc alloy drawer handle.
Classified by the main chemical components: basically, it can be divided into two major systems: chromium Zinc alloy drawer handle and chromium-nickel Zinc alloy drawer handle.
Classified by application: There are nitric acid-resistant Zinc alloy drawer handles, sulfuric acid-resistant Zinc alloy drawer handles, seawater resistant Zinc alloy drawer handles, etc.
Classified by corrosion resistance type: it can be divided into pitting corrosion-resistant Zinc alloy drawer handle, stress corrosion-resistant Zinc alloy drawer handle, intergranular corrosion-resistant Zinc alloy drawer handle, etc.
Classified by functional features: It can be further classified into non-magnetic Zinc alloy drawer handle, free-cutting Zinc alloy drawer handle, low-temperature Zinc alloy drawer handle, high-strength Zinc alloy drawer handle, etc.
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