Medical Mould-Mould Design And Manufacturing: Related Process Description If a manufacturer wants to ensure that all products are exactly the same when mass-producing various products, then they must use moulds for production at this time, so they also need to find some professional mould design manufacturers. In order to provide their customers with high-quality moulds, these manufacturers will continue to introduce some new design and manufacturing processes. So what are the design and manufacturing processes used in the current mould field? Yuhuan Shengjiu Mould Co., Ltd. explained: First, casting processing Most people should be familiar with the casting process, or to a certain extent, most people think that all moulds are produced by casting processing. In fact, in the process of mould design and manufacturing, now This production and manufacturing process is not very suitable, because it may cause the mould to have poor thermal conductivity, so it will affect the production efficiency of using the mould. The most important thing is that this casting method may also affect the steel. Strength and hardness. Second, cutting For those moulds that must ensure that the corners have a certain excessive rounded corners, cutting can be used in the production process, because it can effectively guarantee that there is a certain arc at the corners. Of course for this kind of In terms of technology, it also has certain defects. For example, in the process of processing, it is very likely that the stress concentration will occur due to the small radius being too small, which further damages the materials it uses, and may also It will cause the appearance of this mould to be too rough after processing, which is also an important aspect. Third, grinding This is a mould design and manufacturing process that is often used at present, because for this production process, it can effectively improve the quality and level of moulds. The most important thing is that some moulds have higher requirements for precision, especially The requirements for the smoothness of the mould surface are also strict, so in this case, in some cases where the requirements are relatively high, this tool can be used to complete the mould design and manufacturing work. However, when applying this process, More measures need to be taken to avoid overheating or cracks. Fourth, EDM In fact, for most of the mould manufacturers, in the process of designing and manufacturing various moulds, due to the relatively high precision requirements for the moulds, the EDM process seems to be more and more popular, after all, through CNC The technology can achieve higher precision when controlling EDM, and at the same time can ensure that the surface has a certain smoothness. However, when applying this mould design and manufacturing process, it must also ensure that the operator has a certain technical level, or This process has certain requirements for technical level. Yuhuan Shengjiu Mould Co., Ltd. is a professional China manufacturer and supplier of Medical Mould . Main production and supply: medical moulds such as syringe moulds, safety needle moulds, oxygen mask moulds, needleless injection takeovers, Vaginal Speculum Mould , etc. We have strict quality control throughout the production process of our products, making our products a safe choice for everyone. Welcome to buy: https://www.medicalmould.net/

Needleless Injection Site -Notes On The Use Of Needle-Free Infusion Connectors Method of operation: 1. Strictly follow the aseptic operation regulations; 2. Check the package, remove the positive pressure connector after opening, use a needleless connector syringe to extract 2-3ML of saline, connect it to the negative end of the positive pressure connector, and make the positive end of the connector vent upward; 3. Remove the protective cap of the positive pressure connector and use its male end with the punctured indwelling needle; 4. Pump back with a syringe to expel the air between the indwelling needle and the positive pressure connector; 5. At this time, the infusion set is immediately connected, and the infusion set can be connected to the positive pressure connector immediately to perform the infusion. 6. After the infusion, the positive pressure joint is injected with an appropriate amount of physiological saline to rinse the remaining liquid; 7. The replacement of the positive pressure connector is generally based on the replacement period of the indwelling needle, and its disposal method can be handled according to the regulations of the hospitals in various regions. Precautions: 1. When the infusion set is connected to the negative end of the positive pressure connector, the gas in the infusion tube must be drained to ensure that there is no gas in the infusion tube; 2. When the syringe or infusion set is unplugged, do not clamp the connecting tube with hemostatic forceps or switch to avoid affecting the positive pressure; 3. Remember not to pierce the negative end of the positive pressure connector with a needle. Yuhuan Shengjiu Mould Co., Ltd. provides safe, fast and simple needle-free injection site products that are safely used in medical Needleless Injection Site applications. Follow us to learn about related product information and technical information: https://www.medicalmould.net/product/

Needleless Injection Site -Precautions For Use Of Medical Infusion Connectors 1. The infusion connector can be marked with black marker or tape. 2. The infusion connector on the intravenous indwelling needle does not need to mark the time, and the infusion connector on the CVC and PICC must be marked with the time. 3. Replace the infusion connector at least every 7 days, such as blood transfusion or TPN every 24 hours; if there is blood in the infusion connector, the integrity is damaged, or the infusion connector is removed, the infusion connector should be replaced with a new one. . 4. The infusion connector is not wrapped with gauze (Note: 1. When discharged with a tube; 2. The patient can be covered with gauze or gauze dressing when necessary.) Yuhuan Shengjiu Mould Co., Ltd. provides safe, fast and simple needle-free injection on-site products-(needle-free infusion connectors, etc.) for safe application in medical Needleless Injection Site applications. We have strict quality control throughout the production process of our products, making our products a safe choice for everyone. Is one of China's professional medical mould suppliers. Welcome to buy: https://www.medicalmould.net/product/

Needleless Injection Site -Positive Pressure Needleless Connector Applications: What Tasks? The positive pressure connector is closed without any connection parts and remains sterile. The positive end of the connector can be connected to peripheral ports, central veins, indwelling needles, tee valves and other ports that require heparin caps. The negative end can connect and lock the syringe, infusion set, blood transfusion device, and complete the treatment tasks such as infusion, blood transfusion and blood drawing. 1. When the syringe is pulled out, a positive pressure is generated and the liquid in the connecting tube is automatically advanced forward, which can prevent blood from flowing back into the indwelling needle and avoid the formation of blood clots; 2. Needle-free infusion to avoid needle-point injury and reduce AIDS and hepatitis infections; 3. Closed infusion, enough flow, equivalent to the flow of a 16G needle; 4. Sealed valve device to reduce the potential danger of air intake; 5. No need to puncture the heparin cap to prevent tiny particles from entering the infusion system; 6. Reduce the infection and related complications of indwelling venous needles and catheters, and reduce the workload of nursing staff. Yuhuan Shengjiu Mould Co., Ltd. provides safe, fast and simple needle-free injection on-site products for safe application in medical Needleless Injection Site applications. We have strict quality control throughout the production process of our products, making our products a safe choice for everyone. Welcome to buy: https://www.medicalmould.net/product/

Oxygen Mask Mould-Simple Oxygen Mask: What Are The Characteristics? Simple Mask (SFM) is a basic disposable mask made of transparent plastic that provides oxygen treatment for patients with chest pain (likely a heart attack), dizziness and minor bleeding. The mask is only suitable for patients who are able to breathe on their own but may require a higher oxygen concentration than the 21% oxygen concentration in the surrounding air. Patients who cannot breathe on their own use a medical ventilator. For FiO2 with an oxygen content of 40-60%, a simple mask can provide a higher flow rate (6-10 liters per minute) than a nasal catheter. Nasal cannula and simple mask are described as a low flow delivery system. Unlike non-respiratory and partial rebreather masks, simple masks do not have storage bags. It also has holes in the mask instead of the non-respiratory check valve, so ambient air can enter the mask. This feature eliminates the risk of suffocation when the mask with check valve is disconnected from oxygen. Therefore, simple masks are often the first choice for basic life support personnel (such as firefighters, lifeguards, and other non-medical rescue personnel) who have been trained in basic first aid. The final oxygen concentration delivered by a simple mask depends on the amount of room air mixed with the oxygen that the patient is breathing. Air mixing depends on the amount of air everyone is breathing at the moment and the fit of the mask. Due to the variability of these factors, the final oxygen concentration is somewhat uncontrolled. A venturi device attached to the mask can be used to control the concentration of oxygen delivered to some extent. Generally, it is used to prevent hypoxia in patients with emphysema who have lost their ability to fully inhale. Although more clinically useful data can be obtained by extracting arterial blood gas, the effectiveness of treatment can be continuously monitored using pulse oximetry. Yuhuan Shengjiu Mould Co., Ltd. is a professional China manufacturer and supplier of Oxygen Mask Mould . We can provide higher engineering design and production efficiency. Welcome to buy: https://www.medicalmould.net/product/

Vaginal Speculum Mould -The Role Of Vaginal Speculum Therapy Vaginal Speculum s are tubular devices designed to stretch the vagina. Dilators are usually made of plastic and come in various sizes. A small dilator may be the size of a tampon. A large one could be an average penis size. Dilators can be used in a variety of conditions. For example, radiation therapy for gynecological cancer can damage the vaginal lining and narrow and soften the vagina. For some women, dilation can minimize these effects and help vaginal healing. Women with vaginal spasm may also use a dilator. Vaginal spasm refers to a state in which vaginal spasm muscles make penetration difficult or impossible at the beginning of penetration. Women with vaginal spasms cannot control these spasms. Dilation therapy can help women relax their vagina and gradually adapt to the feeling of penetration. Young women with vaginal hypoplasia can use a dilator to create a "new vagina" if the vagina is not fully developed at birth. In other words, dilation therapy can help them create their own vagina. Dilatants can be obtained by prescription or purchased over the counter. Medical staff can teach women how to use them and adapt treatments to their situation. Yuhuan Shengjiu Mould Co., Ltd. provides customers with high-quality Vaginal Speculum Mould . We have strict quality control throughout the production process of our products, making our products a safe choice for everyone. Draft welcome: https://www.medicalmould.net/product/gynecology-mould/

Medical Mould - Advantages Of Luer Connectors The Luer connector is a standardized micro-impervious connector that is connected by a male Luer connector to a matching female Luer connector. It is now widely used in medical and laboratory instruments. It greatly simplifies the management of liquid and gaseous medical fluids. Luer connector can switch 4 infusion bags without inserting and removing the patient's infusion needle. This connector also allows multiple compatible fluids to be managed using the same tubing, reducing wounds on the patient. However, the ease of Luer connection and compatibility between different products increases the risk of misconnections between incompatible systems and the passage of drugs through the wrong line. This issue is well known and documented in a joint working group in the medical field, which includes members of the US Food and Drug Administration, the International Electrotechnical Commission, to create a unified set of standards for designing and testing Luer connections. A complete Luer lock shall include a convex Luer lock device and a concave Luer lock device. Yuhuan Shengjiu Mould Co., Ltd. is a professional medical mould manufacturer and medical mould supplier in China. The main production and supply: syringe moulds, safety needle moulds, oxygen mask moulds, needle-free injection nozzles, Vaginal Speculum Mould and other Medical Mould . Welcome to buy: https://www.medicalmould.net/

About The Use Of Three Way Stopcock Pay attention to the following points when using medical Three Way Stopcock : ① strict aseptic operation technology; ② exhaust the air; ③ Pay attention to the contraindication of drug compatibility (especially when using a tee when transfusion is not used); ④ Control the drip rate of infusion; ⑤ The infusion limbs are well fixed to prevent drug extravasation; ⑥ According to the actual situation, there are plans to reasonably arrange the infusion. Yuhuan Shengjiu Mould Co., Ltd. is a professional China manufacturer and supplier of Three Way Stopcock for medical applications. We have strict quality control throughout the production process of our products, making our products a safe choice for everyone. Welcome to buy: https://www.medicalmould.net/product/transfusion-bloodset-mould/stopcocks-mould/

Needleless Injection Site -Use Characteristics Of Pinless Connector When medical personnel (HCW) use needles in combination with IV treatment, they may suffer accidental needle stick injuries and may be infected with blood-borne pathogens such as hepatitis B or C virus or human immunodeficiency virus (HIV). In 1992, the United States Occupational Safety and Health Administration (OSHA) recommended that medical institutions use "engineering controls" to help protect HCWs from these pathogens. The use of such controls, including applicable NC systems, has become mandatory under the Acupuncture Safety and Prevention Act of 2001. The NC we see today comes from the industry's efforts to manufacture OSHA-compliant equipment. They are primarily designed for the safety of medical personnel. Ironically, certain over-the-counter drugs can unexpectedly increase patients' HA-BSI risk. In particular, in many studies, the two most widely used designs, the so-called "positive" and "negative" pressure Luer interface mechanical valves NC, are associated with an increased risk of HA-BSI. Generally speaking, these infection-related problems associated with Luer interface mechanical valves NC are related to their complex design. They have complex inner surfaces-including moving parts in some cases-which are difficult to properly disinfect and rinse. The inner surface may then be contaminated and become the basis for biofilm development and subsequent HA-BSI. Most NCs also require a specific conventional clamping sequence to disconnect, that is, clamp first, then disconnect, then disconnect and then clamp. If the clamping-disconnecting sequence is not performed correctly, the risk of insufficient disinfection and contamination increases the risk of HA-BSI. The "simple and better" general design principle applies to NC. Simpler NCs are unlikely to be associated with an increased risk of HA-BSI, as HCWs have less chance of incorrectly using them, and fewer opportunities for parts or other design elements to fail to function properly or fail. In addition, the inner and outer surfaces of simpler NCs are easier to completely disinfect and rinse. Yuhuan Shengjiu Mould Co., Ltd. also provides safe, fast and simple medical needleless connector products for Needleless Injection Site . Welcome to buy: https://www.medicalmould.net/product/