Free Sample Medical Non Woven Wound Island Adhesive Dressing Set
Product Introduction
The present invention relates to a disposable negative pressure
drainage protective device, the protective device is mainly
composed of a sponge block and a drainage tube, wherein: the sponge
block adopts a carboxymethyl chitosan/polyvinyl alcohol composite
sponge, the drainage tube has at least one, and the tube body of
each drainage tube is provided with a plurality of drainage holes,
and the drainage hole portion of the drainage tube is inserted into
the sponge block horizontally along the sponge block.
Compared with conventional open dressing change, the wound healing
supplies have the advantages of fast wound healing, low infection
rate, less dressing replacement, less use of antibacterial drugs,
and reduced medical costs, and are mainly used clinically for
surface trauma, burns, granulation tissue, etc.
This dressing pack is ideal for wound cleaning. It contains all the
necessary tools in one pack and is sterile. Convenient and easy to
use.
Provides a waterproof, sterile barrier against external
contaminants, including liquids, bacteria and viruses.
Descriptions
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, Y-joint, liquid stop clip, etc., And according to customer requirements, the combination of card is
configured in the packaging box.
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.
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,
Determine where the suction cup fittings will be placed on the foam
and where the porous contacts will be.
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.
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.
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
