Disposable Medical Wound Pads Hospital Clear Adhesive Wound Dressing

Product Specification

Wound Dressing Set for Disposable Medical Care​

Product Introduction

Scope of application:

The product is a sterile product, used in conjunction with medical negative pressure source, suitable for continuous negative pressure drainage of postoperative wounds in human surgery, various acute and chronic wounds, skin and soft tissue defects; Open fracture with soft tissue defect, chronic bone inflammation and wound that does not heal for a long time; Abscesses and bedsores caused by various reasons, such as abscesses caused by diabetic peripheral neuropathy, abscesses caused by venous insufficiency of the lower extremities; burns, scalds, or frostbite wounds;

Application in the hides area after skin grafting.

Applicable departments: √ Orthopedics√ Burns√ General Surgery √ Wound Center

Contraindication:

1. Wounds with active bleeding or bleeding are banned.

2. Vascular diseases; Patients with local wound tissue without vascular or venous thrombosis are banned.

3. Patients whose surface wounds cannot be closed with medical semi-permeable membranes are banned.

4. Patients who enter the chest or cranial wound are banned.

5. Those who are allergic to polymer materials are banned.

6. Crusting of necrotic tissue.

7. Non-curative osteomyelitis.

8. Non-tubular and non-detectable fistulas.

9. The presence of malignant tumors at the wound.

10. Expose vasculature, nerves, anastomotic sites, bone tissue and tendons.

Instructions for use:

1. After debridement and hemostasis, select the appropriate model and specification according to the size of the wound.

2. Open the sealed packaging bag to take it, the dressing can be cut or spliced according to clinical needs, and sutured and fixed if necessary.

3. Seal all dressings with medical film.

4. The dressing end is connected with the negative pressure source drainage tube.

5. According to clinical needs, set the negative pressure value and working mode.

6. Initiation of treatment.

Black PU foam, adhesive film, suction connecting pipe, trapezoidal joint, suction cup joint, Y joint,
Liquid stop clip, non-porous connecting tube. Porous flush tube

White PVA foam straight tube type
White PVA foam suction cup type

specification: (Length: 5 ~ 60cm) *( width :5 ~ 45cm) *( thickness: 0.6 ~ 4.0cm) (straight tube type, suction cup type)
Main performance indexes:
Products should be sterile;
For other main performance indicators, please refer to product technical requirements.

Structure: The wound therapy dressing consists of medical foams , transparent breathable adhesive membrane (hereinafter referred to as adhesive membrane), suction connection tube, porous suction tube,Porous flushing tube, non-porous connection tube ,trapezoidal joint, suction cup type joint.

​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.
4.6 Suction connection tube
4.6.1 Universal suction connection tube: both ends of the connection tube are 6-7mm interfaces, which can be connected with 6-7mm universal joints.
4.6.2 Special suction connection tube: one end can be connected with the negative pressure bottle of intelligent wound negative pressure comprehensive treatment instrument produced by our company, and the other end can be connected with the universal joint with a diameter of 6-7mm.
4.7 Trapezoidal
4.7.1 4×6 Trapezoidal joint: 4mm joint at one end connected to suction connection tube on foam, the other end of the 6mm joint is connected to the suction connection tube of the negative pressure bottle.
4.7.2 4×4 Trapezoidal joint: It is used to connect the same interface 4mm suction connection tube at both ends, and it is often used to extend the thin suction connection tube with large wound surface.
4.8 Sucker joint
4.8.1 PU foam suction cup connector: see PU foam operation manual.
4.8.2 PVA foam suction cup connector: see PVA foam operation manual.
4.9 Y-joint
4.9.1 4×4×4 Y-joint: Connect three 4mm tubes of the same type, usually changing from 2 to 1.
4.9.2 4×4×6 Y-joint: Connect two 4mm tubes with one 6mm tube.
4.10 Check hydraulic clamp
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

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​Scope of application
Combined with the negative pressure drainage device, it is used for the negative pressure drainage and closed irrigation treatment of acute, chronic and difficult to heal wounds, as well as the negative pressure drainage and closed treatment of various postoperative wounds with more secretions and difficult to heal.

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.
As shown in the picture on the right: Cut the membrane to a width of 8--10cm, fold the centrifugal paper outward, then tear off the centrifugal paper, stick the folded edge of the folded membrane to the lower edge of the wound, place it on the wound foam, and paste the porous suction connection tube on folded film.
Apply an appropriately sized and collapsible membrane using a face-to-face paste and seal the entire wound.
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,

The perforated irrigation tube was inserted into the sponge wound at an angle of 30-45 degrees to the sponge suction surface for intermittent fixation. If the wound has sinus tracts and deep cavities, a sponge can be incised along the perforated irrigation tube for negative pressure therapy.

With the suction cup as the center, the entire wound surface is sealed with a special film made of PU sponge suction cup.

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.

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.

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

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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