CN217661066U - Visual PICC protective sheath - Google Patents

Abstract

The utility model discloses a visible PICC protective cover, which comprises a cylindrical protective cover body, the protective cover body comprises a first part made of elastic fabric and a second part made of transparent fabric, the first part and the second part to form a cylindrical protective cover body; the length of the second part in the circumferential direction is greater than the diameter of the PICC catheter; the two sides of the second part have two extension parts, the extension parts cover On the first part, two hollow receiving cavities for accommodating the PICC catheter are formed; the upper and lower ends of the receiving cavities have openings. The utility model is not only suitable for the protection of the PICC catheter placed on the upper arm, but also convenient to observe the state of the catheter, and has the advantages of simple structure and high comfort.

Description

Visible PICC case

technical field

The utility model relates to a visible PICC protective cover, which belongs to medical auxiliary devices.

Background technique

PICC (Peripherally Inserted Central Catheter) catheterization is to use a guide needle to insert a central venous catheter made of silicone material with a scale and capable of radiographic imaging through the peripheral vein, so that its upper end is at the The catheter implantation in the superior vena cava, compared with the traditional central venous catheterization technology, PICC technology is easy to operate, safe, high puncture success rate, less complications, long-term maintenance of veins is required for anti-10 antibiotics, tumor chemotherapy, etc. Access to patients with complete and effective access.

PICC puncture technology was first applied in the United States in the 1980s, and it was introduced in my country in the late 1990s and gradually popularized in major hospitals. At present, PICC is widely used in long-term intravenous infusion, tumor chemotherapy, parenteral nutrition, neonatal and elderly infusion and other fields. PICC provides patients with a painless infusion channel and ensures the safety of patients during the infusion of chemotherapy drugs. It has become one of the important measures to ensure the smooth progress of chemotherapy15 for cancer patients. With the wide application of PICC in clinical practice, providing good protection for patients and preventing complications has become the focus and difficulty in the management of clinical nurses. The most common complications of PICC are mechanical phlebitis and detachment, and some patients will The film often curls up, and the color and fiber of the clothing will adhere to the surrounding film, which increases the difficulty of cleaning the skin; some patients use tape to fix the infusion joint on the arm or the film, and there will be oppression symptoms, such as redness and blisters , damage, etc.; some patients had bleeding at the puncture site, which turned into a blood scab over time, increasing the risk of infection; Can be extubated and re-indwelling, not only increases the financial burden and pain of patients, but also increases the clinical workload.

Chinese patent No. 201220064132.7 utility model patent discloses a cuff for preventing PICC catheter complications, which includes a fixed band ring, and a heating dressing arranged on the fixing band ring, and 20 magnetic sheets are arranged on the heating dressing; The ring is made of elastic material and has good permeability. It can fix the PICC catheter when using it, prevent tube detachment, and can also play the role of heat therapy and magnetic therapy, thereby reducing the occurrence of PICC catheter complications. rate (eg mechanical phlebitis). However, bleeding may occur at the puncture point of some patients who use PICC catheters. The exposed extension catheters of the currently used PICC catheters are directly fixed in the cylindrical fixing ring, which has a sense of pressure on the patient's skin and is placed in the cylindrical fixing ring. It is also not easy to observe the bleeding phenomenon of the catheter. Therefore, to overcome the above-mentioned problems of the existing PICC catheter protective cover, to better serve patients and to improve the safety and comfortable use of the PICC catheter has become an urgent problem to be solved.

No. 2013201011165 utility model discloses a PICC catheter protective cover, which includes a tubular protective cover body made of elastic fabric, wherein an extension tube for the PICC catheter is provided at the middle position of the protective cover body An outlet hole is provided below the outlet hole and at a certain distance from the outlet hole is provided with an extension tube storage bag for insertion of the extension tube. This utility model effectively solves the problem that the existing protective sleeve wraps the extension tube in it, but the observation of the PICC catheter is limited to the exit hole, and the upper part of the pipeline cannot be observed in place, and it is not easy to observe the state of the extension tube, and it is not easy to find The phenomenon of blood return and the problem that the extension tube compresses and damages the user's skin. However, this protective sheath is a protective sheath designed based on the lower arm catheter, and it has sufficient length so that an outlet hole for the extension tube of the PICC catheter can be provided at the middle position of the protective sheath, and an outlet hole is provided below the outlet hole. There is an extension tube storage bag for the extension tube to insert. At present, PICC catheters are all placed on the upper arm, that is, the PICC catheter is placed on the upper arm of the patient. Because the upper arm is relatively short, the protective cover should not be too long. Therefore, this protective cover is not suitable for the current commonly used upper arm catheter. Therefore, A visual PICC protective cover suitable for PICC upper arm catheterization, easy to observe the bleeding phenomenon of the PICC catheter, and improve the comfort of the patient has become the goal pursued by those skilled in the art.

Contents of the invention

The purpose of the present invention is to solve the problems that the existing PICC protective sheath is not suitable for upper arm catheterization and is not easy to observe the status of catheterization.

In order to achieve the above object, the present invention adopts the technical scheme as follows:

A visible PICC protective cover, which includes a cylindrical protective cover body, characterized in that: the protective cover body includes a first part made of elastic fabric and a second part made of transparent fabric, the first part and the second part made of transparent fabric The second part surrounds the cylindrical protective sheath body; the circumferential length of the second part is greater than the diameter of the PICC catheter; the two sides of the second part have two extensions, and the extensions cover the Two hollow storage cavities for accommodating PICC catheters are formed on the first part; the upper and lower ends of the storage cavities have openings.

As a preferred solution, the extension part is preferably made of transparent fabric.

As a preferred solution, wherein, the second part and the two extension parts are integrally connected.

As a preferred solution, in order to obtain emergency treatment when bleeding occurs in the PICC catheter, wherein a pocket is provided on the first part, the pocket has a pocket opening, and the pocket opening is longitudinally arranged on the pocket One side of the medical elastic bandage is provided with a medical elastic bandage in the pocket, one end of the medical elastic bandage is fixed in the pocket, and the other end is a free end.

As a preferred solution, in order to achieve the purpose of waterproofing the protective cover described in the present utility model when it rains or takes a bath, it further includes a waterproof cover made of waterproof fabric, and the two ends of the waterproof cover have elastic retractable The tight strap is used for fixing between the user's upper arm; the waterproof cover can be folded and placed in the pocket.

Because the utility model adopts the above-mentioned technical scheme, the first part and the second part surround the protective cover body in a cylindrical shape, and the first part is made of elastic fabric, so that the protective cover has a certain elasticity, so as to be suitable for arms of different thicknesses. At the same time, the second part is made of transparent fabric, and the second part is placed on the PICC catheter site, so that the status of the PICC catheter can be easily observed, effectively avoiding the lack of unobserved bleeding or detachment. question. At the same time, there are extensions on both sides of the second part. The two extensions cover the first part to form a through hollow storage cavity. The storage cavity has an opening, so that the PICC catheter extension tube and the joint part can be removed from the protective sheath body. The middle extension is bent and placed in the storage cavity. There are two storage cavities on the left and right, and the openings are set up and down. There are 4 in total, which is convenient to adapt to PICC catheters in different positions. The extension tube and the joint part can be fixed in a comfortable position. Storage.

This is more suitable for PICC catheter upper arm catheterization.

The utility model is further provided with a pocket on the first part. The opening of the pocket is located on one side of the pocket and arranged along the longitudinal direction. A medical elastic bandage is arranged in the pocket. Because the medical elastic bandage has elasticity and self-adhesiveness, bleeding occurs. At this time, the patient can pull out the medical elastic bandage by himself and bandage it for emergency treatment to avoid excessive bleeding before seeking medical treatment.

Description of drawings

Fig. 1 is the front view of visible PICC protective cover described in the utility model;

Fig. 2 is the rear view of the visible PICC protective cover described in the utility model;

Fig. 3 is a schematic diagram of the unfolded state of the medical elastic bandage of the visible PICC protective cover described in the utility model;

Fig. 4 is a schematic diagram of the waterproof case of the visible PICC protective case described in the present invention.

Explanation of reference signs: protective cover body 1, first part 11, second part 12, extension part 13, storage cavity 14, opening 141, pocket 15, pocket opening 151, medical elastic bandage 2, waterproof cover 3, elastic tightening belt 31.

Detailed ways

The preferred embodiment of the present utility model will be illustrated in detail below in conjunction with the accompanying drawings, but the preferred embodiment cannot be used to limit the protection scope of the present utility model.

Referring to Figures 1-4, the visible PICC protective cover of the present invention is shown in the figure, which includes a cylindrical protective cover body 1, which is characterized in that: the protective cover body 1 consists of two parts: made of elastic fabric The first part 11 and the second part 12 made of transparent material, the first part 11 and the second part 12 surround the cylindrical protective sheath body 1, the length of the second part 12 along the circumference is greater than the diameter of the PICC catheter, There are two extensions 13 on both sides of the second part 12, and the extensions 13 cover the first part to form two hollow storage chambers 14 for accommodating PICC catheters. Both the upper and lower ends are open, that is, the upper end and the lower end of the storage cavity both have openings 141 .

The visible PICC protective cover described in the utility model, when in use, because its first part 11 is made of elastic material, such as thread knitted cotton fabric, can be suitable for the arms of different fat and thin patients, and at the same time, due to the transparent material The second part 12 made, for example, adopts transparent gauze material or mesh knitted fabric, as long as the length of the second part 12 along the circumferential direction is greater than the diameter of the PICC catheter, when in use, the second part 12 is covered at the PICC catheter place , you can observe the status of the PICC catheter, and when the catheter has bleeding or detachment, it can be found in time. Simultaneously, at the both sides of the second part 12, namely adjacent to it, two receiving cavities 14 are formed between the extension part 13 and the first part 11, for accommodating the connector part of the PICC catheter, like this, the catheter can be It is stored in the storage cavity, with openings at both ends, which is convenient for the tube to be stored downward or upward. There are storage cavities 14 on the left and right sides, and one of the storage cavities 14 on both sides can be selected according to needs and comfort , thereby improving patient comfort.

Preferably, the extension part 13 is also made of a transparent material, which is convenient for observing the condition of the PICC catheter connector part stored in the storage cavity. The extension part 13 can be integrally connected with the second part 12, that is, integrally formed, and only the two ends of the second part 12 are separated by stitching, so as to reduce seams and improve user comfort.

Further, a pocket 15 is provided on the first part 11, and the pocket 15 can be an invisible pocket or an open pocket; the pocket 15 has a pocket opening 151, and the pocket opening 151 is arranged on one side of the pocket 15 along the longitudinal direction. A medical elastic bandage 2 is arranged in the pocket 15, one end of the medical elastic bandage 2 is fixed in the pocket 15, and the other end is a free end. When the patient finds that the catheter is bleeding, the medical elastic bandage 2 in the pocket 15 can be pulled out for emergency bandaging to stop the bleeding in time. When not in use, the medical elastic bandage 2 can be stored in the pocket 15 .

In order to make the visible PICC protective cover achieve the waterproof effect, it further includes a waterproof cover 3 made of a waterproof fabric, and the two ends of the waterproof cover 3 have elastic tightening bands 31, such as: elastic bands; The upper arms of the user are fixed; the waterproof cover 3 can be folded and placed in the pocket 15 .

The above description is only illustrative of the utility model, rather than restrictive. The utility model aims to provide a visible PICC protective cover, which is suitable for the upper arm to facilitate the observation of the state of the PICC catheter. Those of ordinary skill understand that without departing from the spirit and scope defined in the claims, many modifications, changes or equivalents can be made, for example: changing the storage chamber 14 to one, making the extension part 13 from a non-transparent fabric, etc. , but all will fall within the protection scope of the present utility model.

Claims (5)

1. A visible PICC protective cover, which comprises a cylindrical protective cover body, is characterized in that: said protective cover body comprises a first part made of elastic fabric and a second part made of transparent fabric, said first part One part and the second part surround the cylindrical protective sheath body; the length of the second part along the circumferential direction is greater than the diameter of the PICC catheter; the two sides of the second part have two extensions, and the extensions Covering the first part, two hollow storage cavities are formed for accommodating PICC catheter extension tubes and joints; the upper and lower ends of the storage cavities both have openings. 2. The visible PICC protective case according to claim 1, wherein the extension part is made of transparent fabric. 3. The visible PICC protective cover according to claim 2, wherein the second part is integrated with the two extension parts. 4. The visible PICC protective cover according to any one of claims 1-3, characterized in that: a pocket is provided on the first part, the pocket has a pocket opening, and the pocket opening is longitudinally arranged on the One side of the pocket is provided with a medical elastic bandage in the pocket, one end of the medical elastic bandage is fixed in the pocket, and the other end is a free end. 5. The visible PICC protective cover according to claim 4, characterized in that: it comprises a waterproof cover made of waterproof fabric, and the two ends of the waterproof cover have elastic tightening bands for connecting with the upper arm of the user. fixed between; the waterproof cover can be folded and placed in the pocket.

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