CN211096586U

CN211096586U - Central venous catheter protective sleeve

Info

Publication number: CN211096586U
Application number: CN201921294983.9U
Authority: CN
Inventors: 王小清; 青晓; 刘春�; 蔡慧; 蒋清; 杨育蓉
Original assignee: Affiliated Hospital of North Sichuan Medical College
Current assignee: Affiliated Hospital of North Sichuan Medical College
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-28
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a central venous catheter protective sheath, including protective sheath body, the opening of the rectangle of seting up of protective sheath body's preceding terminal surface center department, it shelters from the cloth to have sewed up on the inner wall of open-ended one side, and the vertical both ends that shelter from the cloth have all sewed up the magic subsides, all be provided with the clip on protective sheath body's the lateral wall and the open-ended inner wall. The utility model discloses in, the opening that the terminal surface was seted up before the protective sheath body has avoided the extrusion of protective sheath body to the pipe, and make things convenient for in medical personnel's observation, through the setting that the magic was pasted, can fix sheltering from the cloth piece, can avoid applying ointment or plaster with the contact of other objects, can effectually prevent to apply ointment or plaster the turn-up, through the setting of spacing and clip, can fix the pipe, prevent that it from taking place the skew, the device's simple structure, protectiveness are stronger, make things convenient for in medical personnel's observation to the patient simultaneously.

Description

Central venous catheter protective sleeve

Technical Field

The utility model relates to a protective sheath technical field especially relates to a central venous catheter protective sheath.

Background

PICC catheterization is a puncture method for implanting a central venous catheter through peripheral veins (cephalic veins, basilic veins and median veins), the PICC catheterization technology is introduced into China from the 90 s, and is widely applied clinically in recent years, the PICC catheterization provides an painless treatment way for patients needing long-term infusion, reduces pain of the patients caused by repeated puncture and fear of the patients caused by repeated puncture in the medication process, obviously improves the life quality of the patients, and the patients often take out the catheter when applying a turned edge, moist or wearing and taking off clothes to cause planned extubation, which not only causes pain to the patients, but also causes unnecessary economic burden to the patients, and in the clinical process, medical care personnel make various attempts: the sock is used for fixing the exposed catheter and the application, the patient cannot master the tightness by the method, the too-loose effect cannot play a role in protection, the catheter falls off, the too-tight effect (large arm circumference) affects the blood circulation of the patient, the arm wearing the sock affects the beauty, and the patient with weak mind is injured again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the intravenous catheter is easy to be detached due to the application of a crimping edge, the central intravenous catheter protective sleeve is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a central ductus venosus protective sheath, includes the protective sheath body, the opening of setting up the rectangle of protective sheath body's preceding terminal surface center department, it shelters from the cloth to have sewed up on open-ended one side inner wall, and shelters from the vertical both ends of cloth and all sewed up the magic subsides, all be provided with the clip on the lateral wall of protective sheath body and the open-ended inner wall.

As a further description of the above technical solution:

the front end face of the protective sleeve body and one side of the opening are sewn with a transparent sheet.

As a further description of the above technical solution:

the rear surface wall of the protective sleeve body is bonded with a strip-shaped air bag, and the air bag is provided with an air tap.

As a further description of the above technical solution:

the centre of a circle department that the gasbag is close to the protective sheath body is provided with the rubber arch.

As a further description of the above technical solution:

the vertical end inner surface wall of the protective sleeve body is sewed with interlayers.

As a further description of the above technical solution:

a C-shaped limiting frame is bonded on the inner surface wall of the protective sleeve body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the opening that the terminal surface was seted up before the protective sheath body has avoided the extrusion of protective sheath body to the pipe, and make things convenient for in medical personnel's observation, through the setting that the magic was pasted, can fix sheltering from the cloth piece, can avoid applying ointment or plaster with the contact of other objects, can effectually prevent to apply ointment or plaster the turn-up, through the setting of spacing and clip, can fix the pipe, prevent that it from taking place the skew, the device's simple structure, protectiveness are stronger, make things convenient for in medical personnel's observation to the patient simultaneously.

2. The utility model discloses in, through the setting of gasbag, can be so that patient's arm and the interior table wall laminating of protective sheath body be in the same place, applicable in the patient that different arms enclosed, use more in a flexible way, through the bellied setting of rubber, increased the frictional force of gasbag with the arm, can effectually prevent the landing of protective sheath body, through interbedded setting, can place the heat preservation and fill up and supply the patient to use to improve patient's travelling comfort.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic diagram of an a-a structure provided according to an embodiment of the present invention;

fig. 3 is a schematic view of a front view of an airbag according to an embodiment of the present invention;

illustration of the drawings:

1. a protective sheath body; 2. a shielding cloth block; 3. magic tape; 4. an opening; 5. a transparent sheet; 6. a clip; 7. an interlayer; 8. a rubber bulge; 9. an air bag; 10. a limiting frame; 11. an air tap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a central ductus venosus protective sheath, including protective sheath body 1, protective sheath body 1 is made by elasticity and ventilative surface fabric, and protective sheath body 1 is provided with multiple colour and supplies the patient to select, the opening 4 of the rectangle of seting up of protective sheath body 1's preceding terminal surface center department, it shelters from cloth 2 to have sewed up on one side inner wall of opening 4, and the vertical both ends of sheltering from cloth 2 have all sewed up magic subsides 3, magic subsides 3 are used for sheltering from being connected between cloth 2 and the protective sheath body 1, all be provided with clip 6 on protective sheath body 1's the lateral wall and opening 4's the inner wall, clip 6 is used for the fixed to the pipe.

Specifically, as shown in fig. 1, a transparent sheet 5 is sewn on the front end surface of the protective sheath body 1 and located on one side of the opening 4, and a card related to catheter information can be placed between the transparent sheet 5 and the outer wall of the protective sheath body 1, such as: the catheter type, the catheter length, the catheter placement date and other important information facilitate the maintenance of the catheter of the patient.

Specifically, as shown in fig. 3, a strip-shaped airbag 9 is bonded on the rear surface wall of the protective sheath body 1, an air tap 11 is arranged on the airbag 9, the airbag 9 can be inflated through the air tap 11, and the inflation amount of the airbag 9 can be adjusted according to the arm circumference of the patient, so that the inner surface wall of the protective sheath body 1 is attached to the arm.

Specifically, as shown in fig. 2 and 3, the rubber protrusion 8 is disposed at a position of the air bag 9 close to the center of the protective sleeve body 1, the rubber protrusion 8 is bonded on the outer wall of the air bag 9, the rubber protrusion 8 increases the friction force between the air bag 9 and the arm of the patient, and the protective sleeve body 1 can be effectively prevented from falling off.

Specifically, as shown in fig. 2, the vertical end of the protective sheath body 1 is sewn with an interlayer 7 on the inner surface wall, and medical personnel or family members can place a heat preservation pad in the interlayer 7 to perform heat preservation work.

Specifically, as shown in fig. 2, a C-shaped limiting frame 10 is bonded to the inner surface wall of the protective sheath body 1, and the limiting frame 10 can clamp and fix the catheter.

The working principle is as follows: with 1 cover backs on patient's arm of protective sheath body, accessible air cock 11 inflates gasbag 9, after gasbag 9 inflates, the laminating of arm and protective sheath body 1's interior table wall, rubber bulge 8 can effectually prevent protective sheath body 1's landing, clip 6 and spacing 10 can be fixed the pipe, prevent that it from taking place the offset, when medical personnel need observe the treatment, can directly open magic subsides 3 and will shelter from cloth piece 2 and lift to one side, the device's simple structure, high durability and convenient operation, the misery that the patient received because of the pipe drops has been alleviateed, and the practicality is stronger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a central ductus venosus protective sheath, includes protective sheath body (1), its characterized in that, opening (4) of the rectangle of seting up of preceding terminal surface center department of protective sheath body (1), it shelters from cloth piece (2) to have sewed up on one side inner wall of opening (4), and shelters from the vertical both ends of cloth piece (2) and all has sewed up magic subsides (3), all be provided with clip (6) on the lateral wall of protective sheath body (1) and the inner wall of opening (4).

2. A central venous catheter protective sheath according to claim 1, characterised in that a transparent sheet (5) is stitched to the front face of the protective sheath body (1) on the side of the opening (4).

3. A central venous catheter protective cover according to claim 2 characterised in that an elongate bladder (9) is bonded to the rear surface wall of the protective cover body (1) and the bladder (9) is provided with an air tap (11).

4. A central venous catheter protective sheath according to claim 3 characterised in that the balloon (9) is provided with a rubber bump (8) near the centre of the sheath body (1).

5. A central venous catheter protective sheath according to claim 1 characterised in that the vertical ends of the body (1) are stitched with a layer (7) on the inside and outside walls.

6. A central venous catheter protective sleeve according to claim 5, characterised in that a C-shaped limiting frame (10) is bonded on the inner surface wall of the protective sleeve body (1).