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Currently, the surgical stapler suture used in clinical practice is fast, easy to operate and has no rejection reaction to the tissue. They improve tissue receptivity to staples with fewer side effects, effectively reducing patient pain and increasing surgeon efficiency and surgical success. Due to these advantages, now, the stapler is widely used in a variety of surgical procedures.

With the increase in the number of surgical procedures, the widespread use of minimally invasive surgery, and the gradual improvement of medical infrastructure, the global medical and surgical instruments market is growing at a rapid rate. The market shows a steady growth trend. With the continuous growth of China's economic strength, the medical level of the population and the deepening of medical reform, the ability of China's residents to pay for medical services is also increasing. Currently, there is a clear trend toward an aging population in the country and beyond, and against the backdrop of an increasing number of people suffering from cardiovascular and cerebrovascular disease, cancer and diabetes, the use of stapler among surgeons and patients at home and abroad continues to grow at a rate higher than the global average.

Victor Medical Instruments Co., Ltd is a professional firm of auto surgical staplers and minimally invasive surgery equipment, we provide disposable surgical instruments.

The airtightness of clear plastic medicine bottles is important for the drug to be protected from moisture and deterioration during the period of validity, and is also an important medium for preventing the influence of light, heat, and oxygen on drugs. Therefore, as a plastic pharmaceutical bottle manufacturer, we attach great importance to its air tightness testing.

What is the airtightness of clear plastic medical bottles? Simply speaking, it is tested according to relevant national standards. For example, the reliability of detecting the plastic bottle seal of a capsule is obtained by taking a certain amount of capsule plastic bottles, and each bottle is filled with a suitable amount of glass balls and screwed the cap. Then, place it in a container with a suction device, immerse it in water, and evacuate it to a vacuum of 27 kPa for 2 minutes. There must be no water or bubbles in the bottle. Of course, to ensure that the airtight plastic bottle capsules are indexed, some other economic indicators such as sex, moisture resistance, and moisture control are needed to ensure the quality of the shelf life products.

Nowadays, there are also machines for introducing a seal tester on the market. The vacuum of the principal chamber of the vacuum cleaner is used to make the sample of the medicinal plastic bottle submerged in the water producing a pressure difference between the inside and the outside of the sample, and the gas inside the sample is observed to escape to determine the sealing performance. Or through the vacuum chamber of the vacuum, make an inside and the outside pressure difference of the sample, observe the inflation of the sample, and the recovery of sample shape after vacuum release, in order to determine the sealing performance.

Capillary refers to a tube with a very small inner diameter. In an industrial chiller system, a capillary refers to a copper tube within 1-2 mm. What is the role of the capillary in the chiller?

The metal capillary tube is one of the throttling devices of the chiller. The role of the capillary in the chiller is to throttle. The principle is simple, in order to increase the "flow resistance of the liquid flowing through the capillary". The ultimate goal is to control the amount of liquid supplied. However, while increasing the resistance to liquid flow and controlling the amount of liquid supplied, the capillary also has a depressurizing effect. When the high pressure refrigerant flows through the capillary, it changes from a high pressure liquid to a low-pressure high-temperature gas.

Specifically, the inner diameter and total length of the chiller throttling capillary and the nominal pressure difference between the inlet and outlet are all factors influencing the chiller throttling capillary. However, specific calculations require integrated cooling temperatures as well as evaporation temperatures, evaporation pressures, and the like. The evaporation pressure should be the same as the capillary outlet pressure.

By obtaining the pressure difference between the inlet and outlet, it is possible to obtain the values of the inner diameter and the length of the capillary, and then select the corresponding capillary. In most cases, this calculation does not have a fixed value, and the experimental values obtained by each chiller manufacturer may be different and complicated.

The capillary can adjust the amount of liquid supplied as well as throttling and depressurization. However, before the chiller leaves the factory, the length and inner diameter of the capillary should be determined and configured, rather than the customer's own calculation and installation, so the customer does not have to worry. However, when the first actual use and trial operation of the machine, it can also be slightly adjusted to meet the actual needs.

In addition, the stainless steel capillary tube is mainly used in a small chiller system with a small cooling capacity. The selected capillary has a small inner diameter and a long length, and the flow rate of the refrigerant flowing through the capillary is naturally small and the pressure is lower. The opposite is true. The value of the capillary inner diameter (diameter) and the length are determined according to the actual needs of the chiller.

Most of the chillers with large cooling capacity use expansion valves as throttling devices, and the expansion valves are installed between the refrigerant tank and the evaporator to throttle and reduce the pressure. The expansion valve allows the refrigerant that has been returned to the chiller system and has a relatively high temperature and relatively high pressure to become a low-temperature low-pressure refrigerant vapor through the expansion valve, and then enters the evaporator to absorb heat to achieve a cooling effect.

Product description

Medical grade stainless steel tubing Description

Stainless steel medical tubes available as thin wall tubes in seamless or welded redrawn condition or as seamless thick wall tubes. Medical tubes are available in a range of stainless steels and delivered with cold drawn, ground, extremely polished or bright surface, relying on size and wall thickness.

Huashang stainless steel medical tube is well-known for its flexibility, rotproofness, high-temperature resistance, tensile stress, and waterproofness. Medical tubing is characterized by tight tolerances, the minimum OD can be tailored into 0.19mm, with wall thickness at 0.02mm.

In order to optimize the uniform flow between liquid and gas from the sensor to measuring instrument, we use the bright annealing technique to make sure the internal and external surface smooth and highly polished, without leaving any oil or grease particles. HUASHANG capillary tube applies to medical treatment and facility such as tubes for injection, puncture, cosmetology

Medical Tubing Testing

We can provide the following types of testing for medical tubes:

Eddy current test (on request)

Flaring test

Flattening test

Mechanical test

Microstructure test

Ultrasonic test (on request)

Medical Tubing Size Range

Length: Cut to Length

OD: 0.19mm--10.0mm

W.T: 0.02mm--1.0mm

Medical Tubing Materials

Austenitic Stainless Steel:

TP304, TP304L, TP304H, TP304LN, TP316/TP316L, TP316H, TP316Ti, TP316LN, TP321, TP321H,TP317, TP317L, TP347, TP347H, TP310S, TP310H, TP904L, 254Mo.S30432, S31042, N08367

Duplex & Super Duplex Steel:

S31500, S32101, S32003, S32304, S31803, S32205, S32750, S32760

Nickel Alloy Steel:

N06600, N06601, N06625, N07718, N08800, N08825, N10276, N04400, N05500, N02200, N02201, N08028, N08810, N08811, N08020, N10624, N10629, N10675

When it comes to becoming a good medical assistant, it involves two parts; one is professional and the other is personal. The professional part includes the language, skills and concepts; everything that you learn in the college. On the other hand, the personal part is what you bring with you in terms of values, habits and attitude.

Here, in this article, I’m going to discuss 6 traits or qualities that can make you eligible for medical assistant training scholarship.

1.       Confidence

If you’re  going to start your career in the medical field, then confidence seems to be a primary trait. When you project confidence towards patients, they’ll feel that they are working with a skilled professional. But, if you look nervous, hesitant or confused, patients will immediately withdraw. So, if you want patients to cooperate and be truthful to you, try to be confident, calm and aware as it’s significant for delivering effective health care.

2.       Compassion

Compassion or empathy is another important personal trait that a medical assistant should have. It is the ability to understand what others feel. A good medical assistant can easily develop a bond with the patient and help him/her in overcoming the anxiety, fear and stress that often come during the treatment. In this way, patients feel respected, valued and cared for.

3.       Exuberance 

If you’re naturally cheerful, lively and happy, then you’re a perfect candidate for the medical assistant. On the other hand, if a medical assistant is snarky, glum and irate, doctors and patients feel unpleasant to interact with them. So, if you want to set a positive tone that can take the edge off, you’ll have to stay energetic, upbeat and glad on the job.

4.     Flexibility

It’s another personality trait, which is particularly required in the health care services industry. If you’re flexible enough to perform several tasks at a time and has the ability to instantly change the direction on a dime, then you’re a perfect candidate to become a successful medical assistant. When it comes to the hospital or medical facility, you’ll see a dynamic environment in which schedules, priorities and needs are continually changing. So, if you can be able to thrive in a flexible environment and know how to go with the flow, then this job is a good fit for you.

5.       Responsible

A medical assistant needs to be responsible and must be accountable for his or her actions. It means, if you have done anything wrong, then you have to accept the blame. If you do so, it shows you’re responsible enough, working hard to improve your performance and of course, prevent such mistakes from happening in the future.

6.       Patience 

Last, but not the least; patience is an important personal trait when it comes to the health care services industry. Although, private hospital and clinics keep regular working hours, but in case of some emergency, you have to stay patient, energetic and committed. Your minor act of carelessness can even cost a life. So, stay alert and have patience.