Medical bag products
Medical bags include infusion bags, urine bags, drainage bags, electronic blood pressure cuffs, oxygen bags, blood bags and other bag products.
of each bagDifferent types, for example, infusion usually includes small-volume injection bags and large-volume injection bags, including single-chamber bags and multi-chamber bags.
Different sizes，Small volume injection bags include100ml and 250ml; large-capacity injection bags include 1000ml infusion bag and 3000ml infusion bag.
Figure 1-1 Electronic blood pressure monitor cuffBag products are generally made ofMade of PVC barrel film, rolls, sheets and other non-toxic and non-harmful chemical materials, they are processed by high-frequency heat sealing machines and can produce 600-700 pieces per hour.
There is usually a rubber tube on the medical bag with a regulator on it, which can adjust the flow and fill it with gas or liquid.
If its airtightness is not good enough, it will cause gas or liquid leakage, which will affect the user experience at least, and threaten people's life safety at worst, causing immeasurable losses.
So how do we test whether there is leakage in the medical bag?
Medical bag air tightness testing solution
Parts to be tested for air tightness testing of medical bag products：
(1) The junction between the bag itself and the pipeline (heat pressing, ultrasonic, etc.);
(2) The joint between the upper and lower parts of the bag.
The following should be taken into consideration during actual testing:
(1) When making an air tightness testing plan, we must take into account the high production efficiency and large demand for bag products in the medical industry, and the testing efficiency cannot be too slow;
(2) From the customer's perspective, if a detector can only detect one bag at a time, the detection cost is too high.
(3) The particularity of the medical industry requires high accuracy in product safety and air tightness testing.
solution
In response to the above issues, Hirays has launched an air tightness testing instrument specially designed for bag products——12-channel medical bag sealing testing equipment。
Figure 2-1 12-channel medical bag sealing testing equipment12 channels, the efficiency can reach:1440PCS/h；
Applicable todifferentBag sealing test;
Bring your own computer to realize data collectionstorageanduploadTo the enterprise's MES system (can also be exported);
Bring your ownBarcode scanning function can bind test data with actual product codes;
Product put inStart automaticallyDetection, no additional start button is required.
It starts withcompressed airas a medium (compressed air does not haveviscosity, safe and reliable), adoptdirect testmethod to conduct air tightness testing on the bag.
is aLossless、High precisionThe testing instrument can conduct air tightness testing of two batches of bags within one minute, that is,per minuteDetectable24bag.
The detection efficiency is higher than most air tightness detectors on the market, saving factory production costs and improving production efficiency.
How to use
The method of use is very simple. You only need to connect the gas source and power supply, connect the test product to the instrument, select the set program, and you can start testing.The instrument follows the programmed programAutomatic judgmentOK or NG.
Figure 2-2 Cuff test chartPreparation work before mass testing
When you buy an air tightness tester and prepare to conduct air tightness testing on bag products in batches, what preparations do you need to make?
first step: Put the assembled bag into the air tightness testing equipment of the preliminary setting program for testing, and record the "test pressure" and "leakage value";
Step 2: Put the tested bag into clean water and inflate it, observe whether it actually leaks, and record the phenomenon and results;
Step 3: Analyze the air tightness testing data and water immersion test data, and correct the air tightness testing equipment program;
Step 4: Start testing in large quantities, and then gradually improve the process and testing procedures.
Figure 2-3 Complete set of air tightness testing equipmentThat manufacturerhowverifyAre products that have passed the air tightness test really leak-proof?
Trial production first, then mass production;
During trial production, cooperate with water inspection and initially determine test standards;
After mass production, the testing standards are gradually adjusted to achieve the highest overall efficiency and lowest cost.
What should a complete detection system have?As shown below:
Figure 2-3 Complete detection system1. Factory end: air compressor, gas tank, filter, refrigeration dryer, adsorption dryer, pipeline; 2. Detection end: air tightness testing instrument, testing tooling, customized testing mold.
Choose the right instrument and the test will not be tiring!More than 2,000 customers have witnessed the development of Hirays,More than fifty engineersAlways available.7 days fast delivery, is a commitment to you and a requirement to ourselves.Choosing Haris is a choiceStablizeandhigh quality
