Use, maintenance and installation of sodium hyaluronate filling machine

Sodium hyaluronate, also known as sodium hyaluronate, is a polymer polysaccharide biomaterial. Sodium hyaluronate is the main component of joint fluid and one of the components of cartilage matrix. Injection of sodium hyaluronate can only relieve the pain symptoms, (treat the symptoms but not the root cause). For patients with knee osteoarthritis stage 3 and 4, try to apply sodium hyaluronate for 1-2 times, and if the symptoms do not improve, it should be treated as soon as possible. Follow the principle of step-by-step knee joint treatment for treatment, choose the corresponding knee-preserving surgery for treatment according to the pain site, deformity type (O-leg, X-leg), etc., and consider total knee arthroplasty at the end stage. the Use, maintenance and installation of sodium hyaluronate filling machine: the 1. Since this filling machine is an automatic machine, the sizes of the easy-to-pull bottles, bottle pads and bottle caps are all required to be uniform. the 2. Before driving, you must turn the machine with the crank handle to see if there is any abnormality in its rotation, and you can drive after confirming that it is normal. the 3. When adjusting the machine, the tools should be used properly. It is strictly forbidden to use too large tools or use too much force to remove parts so as not to damage the parts or affect the performance of the machine. the 4. Whenever the machine is adjusted, be sure to tighten the loose screws. Use the handle to turn the machine to check whether its action meets the requirements before driving. the 5. The machine must be kept clean. It is strictly forbidden to have oil, liquid medicine or glass chips on the machine, so as not to cause damage to the machine. Therefore, it is necessary to: the (1) During the production process of the machine, remove the liquid medicine or glass debris in time. the (2) Before shifting over, each part of the machine surface should be cleaned once, and clean lubricating oil should be added to each active part. the (3) It should be scrubbed once a week, especially the places that are not easy to clean in normal use or blown with compressed air. the After the sodium hyaluronate filling machine is installed, it is necessary to turn on the power and turn on the switch (be careful to stop immediately) to verify whether the running direction of the three-phase motor is correct, to ensure the pressure and flow of compressed air (0.4m3/min8bar) to check whether the motors and bearings are It is necessary to add lubricating oil (calcium-sodium-based butter), and it is strictly forbidden to run without oil. After checking that everything is normal, you can start the machine. At the same time, check whether the operating parts are normal, whether the fasteners are loose, and whether the parts are in good condition before they can be used normally.

2023-06-08

Countermeasures during abnormal use of hyaluronic acid filling machine

The hyaluronic acid filling machine refers to a form of production organization that realizes product processing through the automatic filling machine system, and it is formed on the basis of the further development of the continuous linear type. Its design and technology should be advanced, stable, reliable, and remain basically unchanged for a long time. The use of automatic filling machine assembly lines in mass production can increase labor productivity, stabilize and improve product quality, improve working conditions, reduce production footprint, and reduce Reduce production cost, shorten production cycle, ensure production balance and be economical. the Hyaluronic acid filling machine countermeasures: the 1. Non-metallic materials are not selected for the sterilizer. During sterilization, the pump rod is in contact with metal materials, and the metal material is stuck to the pump rod, which is easy to cause wear of the pump rod, poor air tightness, and air bubbles during the filling process. the Solution: try to use special sterilization equipment. the 2. When the pump is installed, the pump body and the pump rod are mixed, and the clearance of the pump does not match, which is easy to cause wear of the pump rod, poor air tightness, and air bubbles during the filling process. the Solution: The pump body and the pump rod are labeled and not mixed. the 3. The installation position of the liquid storage tank, liquid separator, ceramic pump and needle holder, the height difference between the installation position of the buffer tank and the installation position of the ceramic pump is too large, and the pressure of the ceramic pump on the liquid medicine is too high, which may easily lead to needle irrigation Drops. the Solution: Minimize the height difference of the installation positions of each component as much as possible. If it cannot be reduced, add another buffer device between the buffer tank and the pump. the 4. Air bubbles or drips will occur if the connections between the silicone tube, the dispenser and the ceramic pump are not tightened; the Solution: Add an inspection before each start-up. If the above situation occurs, replace the connector or silicone tube immediately. the 5. The connection slipknot between the ceramic pump and the rotary valve shakes too much or the verticality of the pump is wrong, resulting in dripping; the Solution: Increase the number of tests each time the pump is installed. If the connection slipknot shakes too much, it is recommended to replace it. the 6. The rigidity of the filling servo motor itself is insufficient, resulting in slight shaking of the ceramic pump in the later stage of filling, resulting in dripping. the Solution: Manually adjust the rigidity of the servo motor until it is suitable. the 7. The filling speed is too fast, resulting in excessive pressure on the silicone tube, resulting in dripping. the Solution: You can reduce the filling speed, change the acceleration and deceleration of the filling pump, or replace the silicone tube with a thicker wall.

2023-06-08

How to maintain the gel filling machine?

The gel filling machine is equipped with a needle suitable for gel. The center of the lower surface of the filling needle is provided with a filling needle connected to it. The liquid inlet pipe is detachably connected with a connector. The outer casing is connected with the outer casing, and the lower part of the outer casing is provided with a rubber sealing sleeve. The length of the filling needle is twice that of the outer casing. The outer surface of the rubber sealing sleeve is a conical surface. The air pipe is provided with a sealing head, the upper end of the connector is provided with a rubber tube connector, one side of the connector is provided with an air inlet pipe, the inlet pipe communicates with the air filter through a pipe, and the other end of the air filter is connected with the air compressor. The air outlet is connected. The utility model has the following beneficial effects: strong practicability, a new type of sealing head, novel structure, convenient use and strong versatility.

2023-06-08

Analysis of the principle and characteristics of pre-filling vacuum filling machine

The pre-filling vacuum filling machine is filled under the pressure higher than the atmospheric pressure, and can also be divided into two types: one is that the pressure in the liquid storage tank is equal to the pressure in the bottle, and the liquid is filled by the weight of the liquid flowing into the bottle , called equal pressure filling; the other is that the pressure in the liquid storage tank is higher than the pressure in the bottle, and the liquid flows into the bottle by the pressure difference. This method is often used in high-speed production lines. The pressure filling machine is suitable for filling gas-containing liquids, such as beer, soda, champagne, etc.

2023-06-08

The advantages of the vacuum filling machine are mainly reflected in these aspects!

The vacuum filling machine uses the vacuum system configured in the filling machine to keep the packaging container in a certain degree of vacuum, so that the liquid material in the liquid storage tank is injected into the packaging container under a certain pressure difference or vacuum state. This filling method is divided into two forms: ①The packaging container and the liquid storage tank are in the same vacuum degree, and the liquid material is actually filled by gravity flow in a vacuum equal pressure state; ②The vacuum degree of the packaging container and the liquid storage tank is Are not the same. The former has a higher degree of vacuum, and the liquid material is filled under the state of pressure difference; the latter can greatly improve the filling efficiency. Since the filling process is accompanied by vacuuming, its structural principle is different from that of normal pressure or equal pressure filling machines.

2023-06-08

Technological innovation, quality priority, Leggenda (Shanghai) Technology provides pharmaceutical companies with automated pharmaceutical equipment systems

[Pharmaceutical Network Member Report] Leggenda (Shanghai) Technology Co., Ltd. is an equipment and service provider that provides pharmaceutical companies with automated pharmaceutical equipment systems such as small-volume water needle injections. The company always adheres to the product concept of technological innovation and quality first, pays attention to the introduction and training of talents, and continuously increases the investment and intensity of new product research and development. It has completed the product development of the high-speed line of pre-filled catheter flusher filling machine. Provide high-speed overall solutions for home users. the In the technical field of vacuum filling and vacuum stoppering for high-viscosity products, the company has a number of high-level technologies. Facing the rapid development of the pharmaceutical industry, the company vigorously develops biopharmaceutical production equipment such as R&D equipment for high-viscosity products and isolator equipment. The company's technical personnel account for about 80% of the company's total personnel, and most of them have more than 10 years of practical experience in the pharmaceutical equipment industry. the On September 6, 2022, Leggenda (Shanghai) Technology Co., Ltd. became a well-known member of the senior list of Pharmaceutical Network, and enjoys the services enjoyed by members of this level.

2023-06-08