CN204890906U - Center vein catheterization is fixed to apply ointment or plaster - Google Patents

Abstract

The utility model discloses a central venous catheter fixed application, which comprises a rectangular transparent medical patch, the adhesive layer of the transparent medical patch is covered with an isolation film, and the surroundings of the transparent medical patch are connected with self-adhesive dressings. The self-adhesive dressing on one side is extended with a bump, and two fixed adhesive plaster strips are connected to the bump, and a scale line is set between the center point of the transparent drug patch and the outer edge of the bump, and the scale The line is perpendicular to the corresponding side, and the self-adhesive dressing and the adhesive layer of the fixed tape strip are covered with an isolation film. The utility model can better fix and observe the central venous catheter, effectively overcomes the problem that the central venous catheter is easy to come off when the patient lives with the catheter, and avoids the occurrence of infection.

Description

Fixed application of central venous catheter

technical field

The utility model belongs to the field of medical auxiliary equipment, and mainly relates to a fixed application of a central venous catheter.

Background technique

Central venous catheterization is a kind of special puncture tube that is punctured through the skin and placed in the central venous cavity. At present, subclavian vein and internal jugular vein are mostly used in clinical practice. Medical approach to central venous pressure. Due to the advantages of long retention time, wide variety of infusions, and simple methods, central venous catheterization is a practical and reliable means of monitoring and treatment such as rapid infusion, monitoring, and nutritional support in the emergency rescue process. However, during the treatment process, the patient needs to live with a tube. At present, it is necessary to use a wound patch to cover the incision of the intubation, and wrap the exposed part of the tube with gauze, and then use adhesive tape to fix the tube behind the patient's ear. Since the skin on the neck and behind the ears is prone to oil, the fixation with gauze is relatively poor, and it is easy to cause problems such as tube detachment.

Utility model content

The purpose of this utility model is to provide a fixed applicator for central venous catheters, which can better fix and observe central venous catheters, and effectively overcome the problem that patients with central venous catheters are easy to lose their tubes when living with them , to avoid the occurrence of infection.

The technical solution adopted by the utility model to achieve the above object is: central venous catheter fixed application, including a rectangular transparent medical patch, the adhesive layer of the transparent medical patch is covered with an isolation film, and the surrounding of the transparent medical patch is connected with Self-adhesive dressing, the self-adhesive dressing on one side of the transparent medical patch is extended with a bump, and two parallel fixed adhesive strips are connected to the bump, and a center point of the transparent medicinal patch is provided between the outer edge of the bump. There are scale lines, and the scale lines are perpendicular to the corresponding sides, and the self-adhesive dressing and the adhesive layer of the fixed adhesive plaster are covered with an isolation film.

Further optimization, the plane formed by connecting the transparent drug patch and the self-adhesive dressing has a length of 10-13 cm and a width of 7-9 cm.

Further optimization, the edge of the self-adhesive dressing is jagged.

Further optimization, the length of the bump is 5-7cm, and the width is 4-5cm.

Beneficial effects of the utility model

The central venous catheter fixed applicator provided by the utility model can better fix the central venous catheter, and the fixed tape strips are cross-adhered on the indwelling tube, which is firmly fixed, and the jagged edge is not easy to be easily distorted due to a corner warping. All of them fall off, which effectively overcomes the problem that patients with central venous catheters are easy to take off when living with them, and avoids the occurrence of infection; in addition, a scale line is set on the transparent patch to facilitate observation of changes in the position of central venous catheters, which is relatively safe. high.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the working state schematic diagram of the utility model;

Reference signs: 1. transparent medical patch, 2. self-adhesive dressing, 3. fixed tape, 4. scale line, 5. central venous catheter.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:

Central venous catheter fixed application, including a rectangular transparent drug patch 1, the adhesive layer of the transparent drug patch 1 is covered with an isolation film, and the surrounding of the transparent drug patch 1 is connected with a self-adhesive dressing 2, a self-adhesive dressing 2 The edges are jagged. The plane formed by the connection of the transparent drug patch 1 and the self-adhesive dressing 2 has a length of 10-13 cm and a width of 7-9 cm, and the width of the self-adhesive dressing 2 is 2-3 cm. The self-adhesive dressing 2 on one side of the transparent drug patch 1 is extended with a bump, the length of the bump is 5-7cm, and the width is 4-5cm, and two parallel fixed adhesive strips 3 are connected to the bump. A scale line 4 is provided between the central point of the paste 1 and the outer edge of the bump, and the scale line 4 is perpendicular to the corresponding side, and the self-adhesive dressing 2 and the adhesive layer of the fixed adhesive strip 3 are covered With isolation film. The central venous catheter fixed applicator provided by the utility model can better fix the central venous catheter 5, the fixed tape strip 3 crosses and adheres to the central venous catheter 5, and the crossed end of the fixed tape strip 3 is fixed on the skin of the human body On the top, it is firmly fixed, and the serrated edge is not easy to fall off quickly because one corner is raised, which effectively overcomes the problem that the central venous catheter is easy to fall off when the patient lives with the catheter, and avoids the occurrence of infection; in addition, the transparent medicine The scale line 4 is set on the sticker 1, so that it is convenient to observe the position change of the central venous catheter 5, so that the safety of nursing is higher.

Claims (4)

1. central vein catheter is fixedly applied ointment or plaster, comprise the transparent plaster (1) of a rectangle, the adhesive layer of transparent plaster (1) is coated with isolating membrane, it is characterized in that: the surrounding of described transparent plaster (1) is connected with self adhesive dressing (2), the self adhesive dressing (2) of transparent plaster (1) wherein side is extended with projection, and projection is connected with two fixing glue cloths (3) arranged side by side, graduation mark (4) is provided with between the central point of described transparent plaster (1) and the outer edge of projection, and graduation mark (4) is vertical with corresponding side, described self adhesive dressing (2) and the adhesive layer of fixing glue cloth (3) are all coated with isolating membrane.

2. central vein catheter as claimed in claim 1 is fixedly applied ointment or plaster, and it is characterized in that: the plane length that described transparent plaster (1) and self adhesive dressing (2) connect into is 10-13cm, and width is 7-9cm.

3. central vein catheter as claimed in claim 1 is fixedly applied ointment or plaster, and it is characterized in that: the edge of described self adhesive dressing (2) is zigzag.

4. central vein catheter as claimed in claim 1 is fixedly applied ointment or plaster, and it is characterized in that: described projection length is 5-7cm, width is 4-5cm.