Chuangkang Disposable Negative Pressure Wound Kit Size 10*7cm, Including Medical Accessories Foam Joint Clamp

Product Introduction

【Structure and composition】Disposable negative pressure drainage protection material is composed of polyvinyl chloride drainage tube and polyvinyl alcohol foam sponge; The material is divided into A type and B type, and A type is a built-in drainage tube, which is used with medical semi-permeable membrane, silicone joint, tee, and tube clamp; Type B is an external drainage tube used with medical semi-permeable membranes, tube clamps, and suction cup kits.

【Functional indications/indications】Used with semi-permeable membrane, used for negative pressure sealing and drainage operation, suitable for various skin and soft tissue wounds. It is not used for drainage treatment of wounds and chronic wounds in the human body or deep dermis and the tissues below it.

specification: (Length: 5 ~ 60cm) *( width :5 ~ 45cm) *( thickness: 0.6 ~ 4.0cm) (straight tube type, suction cup type)
Main performance indexes:

4.1 Medical foam
4.1.1 PVA foam: Honeycombed, with good three-dimensional structure and space, good permeability and water permeability, strong resilience and good biocompatibility. Physical properties: shrink and harden when the product is dry. Therefore, compared with PU foam, PVA foam is more suitable for wounds with more acute secretions with high negative pressure drainage.
4.1.2 PU foam: Composed of numerous filaments, the three-dimensional network is better in three-dimensional structure and space than PVA foam, and the density is only 1/3--1/5 of PVA foam. More breathable and permeable, excellent biocompatibility. Compared with PVA foam, PU foam is more suitable for the negative pressure sealing treatment of wounds with less dryness of various secretions and chronic refractory wounds.
4.2 porous suction tube
Silica gel material, cloth into the foam to enhance the drainage effect, strong compression resistance, according to the width and length of the foam to determine the number of porous suction tube and tube arrangement mode.
4.3 Porous flushing tube
Silica gel material, cloth into the foam to play the role of washing the wound surface, according to the width and length of the foam to determine the number and mode of porous suction tube.
4.4 Non-perforated connection tube
PVC or silica gel material, one end is connected with the flush tube installed in the foam through the corresponding specification of the joint, and the other end is connected with the guide tube through the corresponding specification of the joint.
4.5 Transparent breathable adhesive membrane
Pasting is an important material for wound closure, and the pasting process is also a key step. If wound closure and leakage directly affect the therapeutic effect of negative pressure sealing and drainage. According to different types and specifications of protecting and creating materials, different types and specifications of laminating membrane can be configured. See instructions for details.
Install a stop clip on each suction connection tube above the sea surface and open or close a single tube when necessary.
Sterilization method: Radiation sterilization is adopted

Straight tube foam sealing method:
In addition to good drainage, the drainage of deep tissues and deep body cavities requires straight-tube foam. PVA foam and PU foam have a straight tube type, and the sealing and drainage methods are the same.
In the mesenteric method, a single tube is generally pasted and sealed. When there are two or more tubes, it is more convenient and effective to use face-to-face pasting.
According to the wound area, size and shape, design the foam cutting, the drainage direction of the porous drainage tube or the suction cup joint, and the adhesive film sealing scheme.
8.6 Suction cup foam sealing method:
PU foam suction cup type and PVA foam suction cup type are different in structure and sealing method.
8.6.1 PU foam suction cup sealing method:
After the foam is cut, determine where the suction cup fittings will be placed on the foam and where the porous irrigation tube will enter the foam. Use a sterile scalpel to pierce the foam at an angle of 30-45 degrees, then touch the wound with sterile forceps, introduce the porous irrigation tube into the foam, and fix the porous irrigation tube in the foam by puncturing to play a certain role . Then, use two large suction cup membranes to seal the entire wound from the suction cup to the left or up.

Design foam cutting,
Determine where the suction cup fittings will be placed on the foam and where the porous contacts will be.
With the suction cup as the center, the entire wound surface is sealed with a special film made of PU sponge suction cup.After connecting with negative pressure, the wound was checked to have no air leakage, and the wound pipeline was cleaned unobstructed under negative pressure.

8.6.2 PVA foam suction cup sealing method:
After cutting the foam, place it on the wound surface and seal it with PVA suction cup special membrane. First, let the flush tube interface on the suction cup go through the corresponding hole of the membrane, and then let the suction tube interface go through successively. Let the membrane stick close to the root of the flush tube and the suction tube, and then peel off the core paper from the upper and lower membrane of the suction cup and paste the fixed suction cup and foam respectively. The special adhesive membrane is closed from the center of the suction cup to the other end of the foam, and then the adhesive membrane is set under the suction cup interface and overlapped with the above adhesive membrane by cutting two notch, and the other end of the foam is closed downward. After cutting the foam, place it on the wound surface and seal it with PVA suction cup special membrane. First, let the flush tube interface on the suction cup go through the corresponding hole of the membrane, and then let the suction tube interface go through successively.

Tube connection:
Y-joint, trapezoidal joint are used to connect various suction tubes in the medical foam according to functions.

1.What is advantage on quality?

The company is furnished with developed equipment and technology from Germany, Belgium, and Taiwan (area).

2. What is MOQ?
30,00 pcs, It depends on requirements of products.

3. How to place a order?
Place order with salesperson
Make payment for deposit;
Sample making for confirmation before mass production;
After sample confirmed, mass production start;
Goods are finished,inform buyer to make payment for balance;
Delivery.
Production time : 30-40 days.

4. What is your term of payment?
T/T is a regular payment (30% in advance, 70% before shipping).
Paypal and Western Union are just for a sample

Shandong Chuangkang Biotechnology Co., Ltd. is an innovative company which is established in 2012. Our company is committed to research and producing PVA Dressing. We own 10, 000 square meters 100, 000-level purification GMP workshop. 1000 square meters sterile laboratory and use high-quality raw materials and advanced independent design and improvement of fully automated production equipment.

In 2004, based on the introduction of American VSD technology, we researched, developed and produced a trauma negative pressure treatment system with self intellectualperty rights, which has been registered and certified by SFDA of the StateFood and drug administration. It has also passed CE and SGS certification. This technology is the first in China and is the first to be popularized and applied in China. Now the third generation of negative pressure drainage treatment technology is fully on the market It has been used in clinic and created a newera of trauma negatve pressure treatment technology.

At present, we have been working in the First Hospital of Peking University, Qilu Hospital of Shandong University, Second Hospital of Shandong University, General Hospital of Jinan Military Region, Shandong Provincial Hospital, First Affiliated Hospital of Guangzhou Sun Yat-sen University, First Affiliated Hospital of Guangxi Medical University...

The company adheres to the business philosophy of " integrity, high quality innovation andpragmatism, making trends and being a down-to-earth person ", moving forward step by step and doing everything well in a down-to-earth manne. The products and technologies developed by the company conform to the intemational use concept, which is more convenient and efficient R & AMP: Production and sales of vanous professional medical products for the purposeof medical service and convenience Always put quality first, take meeting the requirements of customers as the work goal, and control the production process to improve our product quality and service.

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