Special hole piece of cloth of venous transfusion port implantation
Technical Field
The invention relates to the technical field of medical supplies, in particular to a hole towel special for intravenous transfusion port implantation.
Background
In recent years, the incidence of cancer has been increasing year by year, chemotherapy is a common method for treating tumors, and patients are usually managed before chemotherapy clinically to ensure the successful progress of chemotherapy. At present, the common tube placing method mainly comprises three types, namely a central venous catheter placed through a peripheral vein, a central venous catheter placed through an internal jugular vein and a venous transfusion port implanted, wherein the venous transfusion port implanted is a novel tube placing method and has the following advantages: 1. safe and has few complications. The venous transfusion port is used for inputting chemotherapy drugs, and the drugs directly reach the central vein, so that peripheral blood vessels can be protected from being damaged. 2. The indwelling time is long, the maintenance is convenient, the venous transfusion port can be placed in the body for 3-5 years according to the literature report, the injection area can be punctured for about 2000 times, and only one maintenance is needed in one month. 3. The pain is less, the life quality is high, when the transfusion is needed, the special non-damage needle is vertically punctured into the venous transfusion harbor body, and the connecting pipe behind the needle is connected with the transfusion device for transfusion. Each puncture can be used for 7 days, namely the pain and fear of repeated puncture are not endured within 7 days. And the venous transfusion port does not influence the daily activities of the patients, can be used for bathing, housework drying, traveling and even swimming, and greatly improves the life quality of the patients. 4. The venous transfusion port is embedded in the front chest wall, and no exposed part is left after the wound is healed, so that the appearance is more attractive, and the venous transfusion port is not easy to be perceived by outsiders.
The venous transfusion port implantation is used as a small operation, an operation hole towel needs to be laid in the implantation process, the operation hole towel is an operation sheet specially used for performing a surgical operation on a specific part of a patient, a hole which is formed for a specific operation position is formed in the operation sheet, an operation doctor performs the operation only on the preset hole position, and the operation can be performed with the highest efficiency and the best effect under the environment that cross infection of the patient and medical staff is avoided by using the operation hole towel.
The venous transfusion port implantation is to embed a transfusion port holder and a catheter subcutaneously in the left or right neck and chest wall of a patient by a minor operation, one end of the catheter is placed in the superior vena cava, and the other end is connected to the transfusion port holder. This involves three operative areas, an internal jugular vein puncture area, a catheter embedding area and an infusion port seat embedding area. For this operation, the conventional surgical hole towel has the following problems: the opening is too small to completely expose three operation areas, and aiming at the problem, people can only manually cut the opening before the operation to enlarge the opening, but the opening is often difficult to cut to the right size, and if the opening is too large, a sterile area cannot be effectively ensured, so that cross infection is caused, and the operation is not beneficial to patients and operators; if the opening is too small, the surgical field may not be sufficiently exposed. In addition, because the operation part is close to the head, the shadowless lamp is easy to be accidentally directed at the eyes of the patient during the operation, so that the eyes of the patient are damaged.
Aiming at the defects of the prior art, a research and development person needs to develop a special hole towel for the venous transfusion port implantation, which has a simple structure and convenient use, can fully expose the operation visual field, can effectively avoid cross infection of doctors and patients, and can protect the eyes of the patients.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide the hole towel special for the venous transfusion port implantation, which has a simple structure and is convenient to use, can fully expose the operation visual field, can effectively avoid cross infection of doctors and patients, and can protect the eyes of the patients.
In order to achieve the purpose, the invention provides the following technical scheme: including hole piece of cloth body, hole, photomask, gluey strip, isolation slip sheet, its characterized in that: the hole towel body is made of a film-coated non-woven fabric, the hole is located in the center of the hole towel body, the shading film is located on the head side of the hole towel body, the adhesive tape is adhered to the foot side of the hole towel body, the isolation lining paper is adhered to the adhesive tape, and the hole towel is sealed in the independent packaging bag after being sterilized by ethylene oxide.
Preferably, the hole towel body is a rectangle with the length of 90cm and the width of 80 cm.
Preferably, the holes are dumbbell-like, one end of each hole is a circle with the diameter of 6cm, the other end of each hole is a circle with the diameter of 8cm, and the two circles are connected by a rectangle with the length of 10cm and the width of 4 cm.
Preferably, the shading film is comfortable and breathable, and is a rectangle with the length of 40cm and the width of 8cm and is 15cm away from the upper edge of the hole.
Preferably, the adhesive tape is a rectangular double-sided adhesive tape, is 6cm long and 1.5cm wide, is positioned on the foot side of the hole and is 15cm away from the lower edge of the hole.
Preferably, the isolation lining paper is rectangular with the length of 7cm and the width of 3 cm.
The utility model relates to a special hole piece of cloth of art is implanted in venous transfusion harbor's beneficial effect:
1. the utility model discloses, adopt the material for drenching membrane non-woven fabrics, simple structure has characteristics such as waterproof, blood infiltration prevention, antistatic.
2. The utility model discloses, specially for the design of venous transfusion harbor implantation, avoided the secondary to tailor convenient to use.
3. The utility model discloses, the glue strip makes the difficult emergence of hole piece of cloth shift, when guaranteeing to fully expose the operation field of vision, effectively avoids doctor-patient both sides cross infection.
4. The utility model discloses, the photomask is comfortable ventilative, can avoid the shadowless lamp to penetrate patient's eyes directly by accident in the art to protect patient's eyes.
[ description of the drawings ]
FIG. 1: hole towel schematic diagram special for venous transfusion port implantation
1-hole towel body, 2-holes, 3-shading film, 4-left adhesive tape, 5-left isolation lining paper, 6-right adhesive tape and 7-right isolation lining paper
[ detailed description of the invention ]
The invention relates to a hole towel special for intravenous transfusion port implantation, which comprises a hole towel body 1, holes 2, a shading film 3, a left adhesive tape 4, a left isolation lining paper 5, a right adhesive tape 6 and a right isolation lining paper 7, and is characterized in that: hole piece of cloth body 1 adopts the non-woven fabrics of drenching the membrane to make, and hole 2 is located the central authorities of hole piece of cloth body 1, and shading film 3 is located hole piece of cloth body 1 head side, and left side is glued strip 4, right side and is glued strip 6 and paste in hole piece of cloth body 1 foot side, and left side is kept apart slip sheet 5, is kept apart slip sheet 7 and is pasted respectively on left side is glued strip 4, right side and is glued strip 6, and hole piece of cloth is sealed in independent packaging bag after ethylene oxide disinfects.
The use method of the invention comprises the following steps:
the invention discloses a special hole towel for venous transfusion port implantation, which is used for the following steps: the assistant directly opens sealed independent packaging bag, and the operation person correctly wears aseptic gloves and then spreads the special hole towel of venous transfusion harbor implantation operation in spacious, clean and tidy environment, takes off left isolation slip sheet 5 and right isolation slip sheet 7, and one side that has left adhesive tape strip 4 and right adhesive tape strip 6 is downward, and shading film 3 one side is located patient's head side, and it can to lay in the operation region. The hole towel special for the venous transfusion port implantation has the advantages of simple structure and convenience in use, can fully expose the operation visual field, can effectively avoid cross infection of doctors and patients, and can protect the eyes of the patients.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.