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Address: Room 201, No. 59, Xinmao Qilu Science and Technology City, No. 1 Zidong Avenue, Tianqiao District, Jinan City, Shandong Province
Contact name:Florabella Yang
Shandong Chuangkang Biotechnology Co., Ltd. |
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Non Woven Dressing Set Medical Tape Adhesive Bandage Wound Plaster Strip
Product Introduction
1. Instruction manual
(1) Product performance and structure: It is composed of drainage
material and porous rigid drainage tube inserted into the foam
material.
(2) Scope of application: It is suitable for one-time use by
medical units during negative pressure sealing and drainage
operations on body surface wounds, and is not used for wounds with
damage to deep dermis and tissues below it, and is not used for
chronic wounds.
(3) Contraindications: (1) Patients with active bleeding on the
wound. (2) Vascular diseases, patients with no blood supply to
local tissues or venous thrombosis. (3) Patients whose body surface
wounds cannot be closed with medical semi-permeable membranes. (4)
Patients who enter the chest or cranial wound. (5) Those who are
allergic to polymer materials.
2. Principle of treatment
(1) Protection: moisturize and completely close the wound, so that
the wound is isolated from the outside world to avoid exogenous
pollution and cross-infection.
(2) Debridement: moisturizing through all-round three-dimensional
drainage, so that the wound surface has no necrotic tissue or
exudate accumulation; Moisturizing flushing solves the blockage of
the drainage tube caused by vacuum dehydration and the drying and
hardening of the material.
(3) Infection control: moisturizing can realize local
administration or oxygenation of wounds, reduce bacterial growth,
eliminate wound infection, promote wound healing, and realize
diversified treatment plans; Moisturizing prevents reabsorption of
inflammatory mediators or toxins in the face of trauma and
effectively controls infection.
(4) Promote healing: moisturizing reduces inter-tissue pressure,
conducts negative pressure to deep tissues, and reduces tissue and
granulation edema; Moisturizing increases wound blood circulation,
stimulates angiogenesis and local blood perfusion, stimulates cell
growth, promotes granulation growth and wound epithelialization.
3. Applicable departments and indications
(1) Orthopedics (trauma orthopedics, hand and foot surgery, spine
surgery): open fractures; soft tissue defects, exposed tendons,
exposed bones, exposed internal fixations; surgical wound infection
or wound hematoma infection or abscess; osteofascial syndrome
incision decompression; Squeeze syndrome; Various skin avulsions.
(2) Burn plastic surgery: early/acute burn wounds, superficial
second-degree wounds, deep second-degree wounds, deep second-degree
scab wounds, third-degree wounds, third-degree scab wounds,
chemical burn wounds, thermal pressure bed surfaces, any part
including residual wounds that are difficult to fix the skin graft
area and difficult to heal after treatment.
(3) General surgery: surgical wound infection control, wound
abscess or lymphedema, wound preparation before metastasis of
various tissue valves, refractory wounds.
(4) Emergency surgery: full-thickness wound dehiscence or
infection; Wound soft tissue necrosis, fat liquefaction,
contamination wound after primary suturing to eliminate contusion,
edema and unobstructed drainage.
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.
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
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.
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.
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
