CN216456292U - Internal jugular deep vein dialysis catheter fixing sleeve - Google Patents

Abstract

The utility model provides a fixing sleeve for an internal jugular deep vein dialysis catheter, which relates to the technical field of medical aids. The dialysis catheter fixing sleeve comprises a sleeve and a neck winding band. , the neck wrapping tape is arranged on the open end of the tube sleeve for wrapping around the patient's neck. The tube sleeve and the neck wrapping tape of the utility model cooperate with each other, which not only protects the neck of the patient, but also covers the wound where the tube is placed. At the same time, the tube sleeve also prevents the dialysis catheter from coming out or tilting, and overcomes the problems caused by the use of sterile gauze and adhesive tape. Displacement of the tubing, pain for the patient with sticky tape, and allergy symptoms from prolonged tape application.

Description

Internal jugular deep vein dialysis catheter fixing sleeve

technical field

The utility model relates to the technical field of medical aids, in particular to a fixing sleeve for a dialysis catheter of a deep jugular vein.

Background technique

Establishing vascular access is an important part of hemodialysis treatment for patients with acute and chronic renal insufficiency in uremic stage, which directly affects the success of the entire treatment process. The indwelling of the jugular vein temporary dialysis catheter has long been widely used in clinical practice. After indwelling, its fixation method and maintenance are particularly important in clinical nursing work. The prolapse and displacement of the catheter due to various reasons can threaten the dialysis safety of patients.

At present, the clinical method of fixing the catheter is to use traditional sterile gauze covering and tape to fix the exposed catheter in addition to the suture when the doctor places the catheter. Although there is no adverse event of pipeline prolapse, there are potential safety hazards. Due to human factors, gravitational factors, adhesive tape viscosity, etc., the patient's pipeline is suspected to be displaced, and adverse events are prone to occur; Adhesive tape is not only unsightly, but due to the action of gravity, the catheter will pull the sticky skin, causing pain in the patient and allergic symptoms caused by sticking the tape for a long time, affecting daily life. Therefore, it is necessary to improve the traditional fixed catheter. method.

Utility model content

In view of this, the purpose of this utility model is to provide a fixing sleeve for deep jugular venous dialysis catheter, so as to solve the problem of using sterile gauze covering in the prior art, and fixing the exposed catheter with adhesive tape, which is prone to pipeline displacement, and sticky adhesive tape. The technical problem of causing pain to the patient and allergy symptoms caused by sticking the tape for a long time.

In order to achieve the above purpose, the present invention provides a fixing sleeve for an internal jugular deep vein dialysis catheter, which includes a sleeve and a neck wrap, the sleeve has a cylindrical structure with one end open, the sleeve is inverted, and the sleeve is inverted. The neck wrapping tape is provided at the open end of the sleeve for wrapping around the neck of the patient.

According to a preferred embodiment, the neck wrapping tape includes a first wrapping tape, the first wrapping tape includes a first free end and a first fixed end, and the first free end and the first fixed end are located at At the two ends of the first wrapping tape, the first fixed end is provided at the open end of the sleeve.

According to a preferred embodiment, when in use, the first free end bypasses the neck and is fixed on the first fixed end.

According to a preferred embodiment, the connection between the first free end and the first fixed end is velcro bonding.

According to a preferred embodiment, the connection between the first free end and the first fixed end is a concealed snap connection.

According to a preferred embodiment, the neck wrapping tape further includes a second wrapping tape disposed opposite to the first wrapping tape, the second wrapping tape includes a second free end and a second fixed end, the first wrapping tape Two fixed ends are set at the open end of the sleeve, the second free end swings freely, after the first wrapping tape and the second wrapping tape are wrapped around the neck, the first free end and the The second free end is detachably connected.

According to a preferred embodiment, the first wrapping tape and the second wrapping tape are the same wrapping tape or two separate wrapping tapes.

According to a preferred embodiment, the detachable connection between the first free end and the second free end is velcro bonding.

According to a preferred embodiment, the detachable connection between the first free end and the second free end is a concealed snap connection.

According to a preferred embodiment, both the tube sleeve and the neck wrapping band are made of pure cotton elastic material.

The inner jugular deep vein dialysis catheter fixing sleeve provided by the utility model has the following technical effects:

The inner jugular deep vein dialysis catheter fixing sleeve is mainly composed of a tube sleeve and a neck wrapping tape. When in use, the tube sleeve is wrapped around the dialysis catheter standing on the neck after sutures. Because the neck wrapping tape is fixed on the tube Therefore, the neck wrapping tape is wrapped around the neck, which plays a role in fixing the dialysis catheter. The tube sleeve and the neck wrapping tape cooperate with each other, which not only protects the patient's neck, but also covers the wound where the catheter is placed. It also avoids the dialysis catheter from coming out or tilting, and overcomes the defects of the pipeline displacement caused by the use of sterile gauze and tape, the pain caused by the sticky tape, and the allergic symptoms caused by the tape being pasted for a long time.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of embodiment 1 of the inner jugular deep vein dialysis catheter fixing sleeve;

Fig. 2 is the use state diagram of the inner jugular deep vein dialysis catheter fixing sleeve in Fig. 1;

Fig. 3 is the structural representation of embodiment 2 of the inner jugular deep vein dialysis catheter fixing sleeve;

Fig. 4 is the use state diagram of the inner jugular deep vein dialysis catheter fixing sleeve in Fig. 3;

Fig. 5 is the structural representation of embodiment 3 of the inner jugular deep vein dialysis catheter fixing sleeve;

FIG. 6 is a state diagram of the use state of the inner jugular deep vein dialysis catheter fixing sleeve in FIG. 5 .

Among them, Figure 1-Figure 6:

1. Tube sleeve; 2. The first wrapping tape; 21. The first fixed end; 22. The first free end; 3. The second wrapping tape; 31. The second fixed end; 32, The second free end; 4. Magic 5. Dialysis catheter.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention more clear, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present invention.

In the description of the present utility model, it should be noted that, unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", " The orientation or positional relationship indicated by "inside", "outside", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility. The novel and simplified description does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a Removable connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

As mentioned in the background art, in the prior art, the method of using a clinical fixation catheter is to use traditional sterile gauze covering and adhesive tape to fix the exposed catheter, in addition to suture fixation when the doctor places the catheter. Adverse events, but there are potential safety hazards. Many patients are suspected of dislodging the pipeline due to human factors, gravity factors, adhesive tape viscosity, etc., which are prone to adverse events; Too much adhesive tape wrapped around the skin of the neck and cheeks is not only unsightly, but also due to the action of gravity, the catheter will pull the sticky skin, causing pain to the patient and allergic symptoms caused by sticking the tape for a long time, affecting daily life. life, so there is a need to improve traditional methods of securing catheters.

Based on this, the utility model provides a dialysis catheter fixing sleeve for deep internal jugular vein, which is mainly composed of a sleeve sleeve and a neck wrapping tape. When in use, the sleeve sleeve is sleeved on the dialysis catheter standing on the neck after passing through the suture, Because the neck wrapping tape is fixed on the tube sleeve, the neck wrapping tape is wrapped around the neck and plays a role in fixing the dialysis catheter. The tube sleeve and the neck wrapping tape cooperate with each other, which not only protects the patient's neck, but also covers the The catheter can be placed at the wound, and the tube sleeve can also prevent the dialysis catheter from coming out or tilting, which overcomes the defects of the pipeline displacement caused by the use of sterile gauze and adhesive tape, the pain caused by the sticky adhesive tape, and the allergic symptoms caused by the adhesive tape for a long time. .

Example 1:

The fixing sleeve for the deep jugular venous dialysis catheter 5 provided in this embodiment includes a sleeve 1 and a neck wrap. The sleeve 1 has a cylindrical structure with one end open, the sleeve 1 is inverted, and the neck wrap is provided on the sleeve 1. open end for wrapping around the patient's neck.

As shown in FIG. 1 , which is a schematic structural diagram of the fixing sleeve of the dialysis catheter 5 in the present embodiment, the neck wrap only includes the first wrap 2 , and the first wrap 2 includes the first free end 22 and the first fixed end 21 , The first free end 22 and the first fixed end 21 are located at two ends of the first wrapping tape 2 , the first fixed end 21 is provided at the open end of the sleeve 1 , and the first free end 22 is freely wound around the neck.

As shown in FIG. 2 , the tube sleeve 1 has a mother sticker of the Velcro 4 near the open end, and the first free end 22 has a sub-sticker of the Velcro 4. When in use, the first free end 22 drives the first wrapping tape 2 to go around On the neck, the sub-stickers of the Velcro 4 are adhered to the mother sticker to complete the winding of the first wrapping tape 2 on the neck, and the first wrapping tape 2 and the tube sleeve 1 cooperate with each other to complete the fixing effect on the dialysis catheter 5. This kind of The method not only protects the patient's neck, but also covers the wound where the catheter is placed, and at the same time, the catheter sleeve 1 also prevents the dialysis catheter 5 from coming out or tilting.

Both the tube sleeve 1 and the neck wrapping belt are made of pure cotton elastic material, and the reason for the elasticity is that the tightness can be adjusted according to the thickness of the patient's neck.

Example 2:

The fixing sleeve for the deep jugular venous dialysis catheter 5 provided in this embodiment includes a sleeve 1 and a neck wrap. The sleeve 1 has a cylindrical structure with one end open, the sleeve 1 is inverted, and the neck wrap is provided on the sleeve 1. open end for wrapping around the patient's neck.

As shown in FIG. 3, which is a schematic structural diagram of the fixing sleeve of the dialysis catheter 5 in this embodiment, the neck wrapping tape includes a first wrapping tape 2 and a second wrapping tape 3, and the first wrapping tape 2 and the second wrapping tape 3 are the same Both ends of the wrapping tape, and the middle edge of the wrapping tape is sewn near the edge of the sleeve 1 .

The first wrapping tape 2 includes a first free end 22 and a first fixed end 21. The first free end 22 and the first fixed end 21 are located at two ends of the first wrapping tape 2, and the first fixed end 21 is provided on the tube sleeve. 1, the first free end 22 wraps freely around the neck.

The second wrapping tape 3 includes a second free end 32 and a second fixed end 31. The second fixed end 31 is provided at the open end of the tube sleeve 1, and the second free end 32 swings freely. As shown in FIG. 4, when in use, the dialysis The catheter 5 is sheathed in the sheath 1. After the first wrapping tape 2 and the second wrapping tape 3 are wrapped around the neck from opposite directions, the first free end 22 and the second free end 32 are detachably connected.

The detachable connection between the first free end 22 and the second free end 32 is preferably a Velcro 4 connection, and can also be a concealed buckle connection, which is not limited by the present invention, and falls within the protection scope of the present invention.

Both the tube sleeve 1 and the neck wrapping belt are made of pure cotton elastic material, and the reason for the elasticity is that the tightness can be adjusted according to the thickness of the patient's neck.

Example 3:

The fixing sleeve for the deep jugular venous dialysis catheter 5 provided in this embodiment includes a sleeve 1 and a neck wrap. The sleeve 1 has a cylindrical structure with one end open, the sleeve 1 is inverted, and the neck wrap is provided on the sleeve 1. open end for wrapping around the patient's neck.

As shown in FIG. 5, which is a schematic structural diagram of the fixing sleeve of the dialysis catheter 5 in this embodiment, the neck wrapping tape includes a first wrapping tape 2 and a second wrapping tape 3, and the first wrapping tape 2 and the second wrapping tape 3 are different For the wrapping tape, the first fixed end 21 of the first wrapping tape 2 is fixed at the opening of the tube sleeve 1 , and the fixed end of the second fixed end 31 of the second wrapping tape 3 is also fixed at the opening of the tube sleeve 1 .

The first wrapping tape 2 includes a first free end 22 and a first fixed end 21. The first free end 22 and the first fixed end 21 are located at two ends of the first wrapping tape 2, and the first fixed end 21 is provided on the tube sleeve. 1, the first free end 22 wraps freely around the neck.

The second wrapping tape 3 includes a second free end 32 and a second fixed end 31. The second fixed end 31 is provided at the open end of the sleeve 1, and the second free end 32 swings freely. As shown in FIG. 6, when in use, the dialysis The catheter 5 is sheathed in the sheath 1. After the first wrapping tape 2 and the second wrapping tape 3 are wrapped around the neck from opposite directions, the first free end 22 and the second free end 32 are detachably connected.

The detachable connection between the first free end 22 and the second free end 32 is preferably a Velcro 4 connection, and can also be a concealed buckle connection, which is not limited by the present invention, and falls within the protection scope of the present invention.

Both the tube sleeve 1 and the neck wrapping belt are made of pure cotton elastic material, and the reason for the elasticity is that the tightness can be adjusted according to the thickness of the patient's neck.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. An internal jugular deep vein dialysis catheter fixing sleeve is characterized in that, comprising a tube sleeve and a neck wrapping tape, the tube wrapping is a tubular structure with an open end, the tube wrapping is inverted, and the neck wrapping tape is It is arranged at the open end of the sleeve for wrapping around the neck of the patient. 2 . The internal jugular deep vein dialysis catheter fixing sleeve according to claim 1 , wherein the neck wrapping tape comprises a first wrapping tape, and the first wrapping tape comprises a first free end and a first fixed end. 3 . , the first free end and the first fixed end are located at two ends of the first wrapping tape, and the first fixed end is located at the open end of the tube sleeve. 3 . The internal jugular deep vein dialysis catheter fixing sleeve according to claim 2 , wherein when in use, the first free end bypasses the neck and is fixed on the first fixed end. 4 . 4 . The inner jugular deep vein dialysis catheter fixing sleeve according to claim 3 , wherein the connection between the first free end and the first fixed end is made of Velcro bonding. 5 . 5 . The internal jugular deep vein dialysis catheter fixing sleeve according to claim 3 , wherein the connection between the first free end and the first fixed end is a concealed buckle connection. 6 . 6 . The internal jugular deep vein dialysis catheter fixing sleeve according to claim 2 , wherein the neck wrapping tape further comprises a second wrapping tape opposite to the first wrapping tape, and the second wrapping tape is opposite to the first wrapping tape. The belt includes a second free end and a second fixed end, the second fixed end is provided at the open end of the tube sleeve, the second free end swings freely, the first wrapping tape and the second wrapping tape After being wrapped around the neck, the first free end and the second free end are detachably connected. 7 . The internal jugular deep vein dialysis catheter fixing sleeve according to claim 6 , wherein the first wrapping tape and the second wrapping tape are the same wrapping tape or two separate wrapping tapes. 8 . 8 . The inner jugular deep vein dialysis catheter fixing sleeve according to claim 6 , wherein the detachable connection between the first free end and the second free end is velcro bonding. 9 . 9 . The internal jugular deep vein dialysis catheter fixing sleeve according to claim 6 , wherein the detachable connection between the first free end and the second free end is a concealed buckle connection. 10 . 10 . The inner jugular deep vein dialysis catheter fixing sleeve according to claim 1 , wherein the sleeve and the neck wrapping band are made of pure cotton elastic material. 11 .

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