CN217566981U

CN217566981U - CVC pipeline protective sleeve

Info

Publication number: CN217566981U
Application number: CN202220379438.5U
Authority: CN
Inventors: 刘曼; 赵佳维; 王晓新
Original assignee: Capital Institute of Pediatrics
Current assignee: Capital Institute of Pediatrics
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-10-14
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a CVC pipeline protective sleeve, which belongs to the technical field of medical appliances and comprises a main body and a conduit fastening part, wherein the conduit fastening part is arranged on the upper and lower side edges of the inner side surface of the main body; still include first part of can disassembling, first part of can disassembling sets up lateral margin about the main part medial surface, when the CVC pipe extends along the main part medial surface, connects the lateral margin about the main part through first part of can disassembling, main part cladding CVC pipe. The CVC venous catheter is wrapped in the main body, so that the contact between the CVC venous catheter and the skin of a patient can be effectively reduced, the risk of pressure injury to the skin of the patient is reduced, the risk of pollution caused by contact between the CVC venous catheter and the outside is reduced, and the occurrence of relevant infection of the patient is effectively avoided. Reasonable design, convenient operation and wide clinical significance.

Description

CVC pipeline protective sleeve

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to CVC pipeline protective sheath.

Background

A Central Venous Catheter (CVC), one type of intravascular tube, is placed in the great vein. It is a venous access, and in critically ill patients or patients requiring prolonged venous treatment, it is often necessary to place a larger catheter in a more central vein to obtain more reliable vascular access. These catheters are typically placed in veins of the neck (internal jugular vein), chest (subclavian vein or axillary vein).

The central venous catheter has wide clinical application, such as measuring the central venous pressure through the central venous catheter, evaluating the circulation physiological parameters and estimating the quantity of body fluid; a large amount of rapid venous transfusion is often performed in operations with possibly large blood loss, or the blood pressure is maintained in emergency treatment, and the adverse effects of the operations can be relieved by applying a central venous catheter to carry out venous transfusion; the administration routes of long-term parenteral nutrition, long-term antibiotic injection, and long-term analgesic injection; drugs that are more irritating to peripheral veins (venules) are instead infused from a central venous catheter, for example: amiodarone and the like; lines for hemodialysis, such as plasmapheresis or renal lavage; chemotherapy of tumor can prevent chemical phlebitis and prevent medicine liquid from exosmosis; a good infusion channel is established for a patient who carries out infusion repeatedly, so that the pain of puncture repeatedly is avoided; the critical patient establishes an infusion path.

However, in clinical work, for some bedridden patients with CVC catheters, because the CVC catheter is not fixed with a protection device, if the patients do not pay attention to cleaning of bed sheets or some patients are still young, pressure skin injury or catheter-related infection can easily occur. Therefore, there is a need for a CVC catheter protection device to protect the CVC catheter therein, and avoid the potential contamination problem of the CVC catheter from external objects, the pressure generated by the CVC catheter on the skin of the patient.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a CVC catheter protective sheath to solve prior art because the nursing of CVC catheter is not good and the problem of the pressure nature damage or the relevant infection that leads to.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the utility model provides a pair of CVC pipeline protective sheath, include: the CVC pipe passes through the inner side surface of the main body from the outside of the main body, extends out of the main body along the inner side surface of the main body, and is fixed by the pipe fastening part from the upper side edge and the lower side edge of the main body;

still include first detachable part, first detachable part set up in lateral margin about the main part medial surface, when the CVC pipe is followed when the main part medial surface extends, through first detachable part will the lateral margin is connected about the main part, main part cladding CVC pipe.

Further comprises a detachable nursing pad, the detachable nursing pad is arranged in the middle of the inner side surface of the main body;

wherein, the detachable nursing pad is close to set up double-sided adhesive layer on the main part side, double-sided adhesive layer set up in the lateral margin of detachable nursing pad.

Further, the main body is made of pure cotton cloth.

Furthermore, the pipe fastening part is a magic tape, the magic tape comprises a liftable hook surface and a liftable fluffy surface, and the liftable hook surface and the liftable fluffy surface are fixedly connected with the main body close to the CVC pipe end.

Further, the first detachable part is a plurality of snap fastener components which are longitudinally arranged along the side edge of the inner side surface of the main body.

Further, the catheter securing members are arranged in 2 groups, 2 groups being mirror images of the catheter securing members along the longitudinal axis of the body.

Further, the first detachable part is made of plastic materials.

Further, the double-sided adhesive layer contains a nano double-sided adhesive.

Further, the nursing pad also comprises a handle, and the handle is arranged on the side edge of the detachable nursing pad.

Further, still include the card slot, the card slot set up in main part lateral surface lateral margin.

The utility model has the advantages of as follows:

1. the utility model provides a special protective sheath for nursing of CVC pipeline, when using CVC venous catheter, wrap up CVC venous catheter in the main part, can reduce CVC pipe and patient's skin contact effectively, reduce patient's skin and produce the risk of pressure nature damage, can also reduce the contaminated risk of CVC pipe and external contact to avoid the emergence of patient's correlation infection effectively.

2. Set up pipe fastening part at the main part medial surface, when the CVC pipe extends at the main part medial surface, bind the CVC pipe through pipe fastening part, can prevent effectively that the pipe from taking place the round trip movement in main part medial surface position, guarantee the travelling comfort of patient in the use CVC ductus venosus process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

Fig. 1 is a schematic structural view of a CVC pipeline protective sleeve provided in an embodiment of the present invention;

FIG. 2 is a schematic structural view of a detachable nursing pad according to an embodiment of the present invention;

FIG. 3 is a schematic view of a side structure of a detachable nursing pad near a main body according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a use state of the CVC pipeline protective sleeve according to an embodiment of the present invention;

fig. 5 is a schematic view of a card slot structure according to an embodiment of the present invention; (ii) a

In the figure: 1 a main body; 11 a first detachable part; 12 a card slot; 2 a catheter securing member; 21 magic tape; 211 can lift the hook surface; 212 the rough surface can be lifted; 3 the nursing pad can be disassembled; 31 handle.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a CVC pipeline protective sheath, include: a main body 1 and a tube fastening member 2, wherein the tube fastening member 2 is provided at upper and lower side edges of an inner surface of the main body 1, a CVC tube is inserted into the inner surface of the main body 1 from outside the main body 1, and the CVC tube extends out of the main body 1 along the inner surface of the main body 1, and the tube fastening member 2 fixes the CVC tube from the upper and lower side edges of the main body 1; the main part 1 is the protective sheath of parcel CVC pipe, the fixed position of CVC pipe on the main part 1 of pipe fastening part 2 prevents venous catheter in the main part 1 extends the removal that takes place the position. Catheter fastening part 2 can be for pasting structure, bandage structure, buckle structure, among the prior art, can realize that the technical scheme of fixed CVC pipe all can be used to in this application. The surface of the main body 1 which is in direct contact with the skin of a patient is preferably made of skin-friendly and soft materials so as to ensure the comfort of the patient in the using process. The main body 1 is integrally made of flexible materials, so that clinical operation of medical personnel is facilitated. The main body 1 can be arranged in an inner and outer interlayer structure, and elastic and soft sponge or space cotton structures are filled in the inner and outer interlayer structure, so that the risk of pressure injury of the skin of a patient is reduced. The CVC catheter is wrapped in the main body 1, the risk that the CVC catheter is polluted by contacting with the outside can be reduced, and therefore the occurrence of patient-related infection is effectively avoided.

Still include first detachable part 11, first detachable part 11 set up in the lateral margin about the main part 1 medial surface, when the CVC pipe is followed when 1 medial surface of main part extends, through first detachable part 11 will the lateral margin about the main part 1 is connected, main part 1 cladding CVC pipe. After the first detachable part 11 is folded, the left side edge and the right side edge of the main body 1 are connected, so that the CVC catheter is wrapped in the first detachable part 11, and after the first detachable part 11 is detached, the left side edge and the right side edge of the main body 1 are disconnected, so that medical staff can take the CVC catheter off the main body 1 conveniently. The first detachable part 11 can also extend to the upper and lower side edges of the main body 1, but a certain space needs to be left to ensure that the CVC conduit can smoothly pass in and out from the outside of the main body 1 in the case that the main body wraps the CVC conduit.

According to a specific embodiment provided by the utility model, the nursing pad comprises a detachable nursing pad 3, wherein the detachable nursing pad 3 is arranged in the middle of the inner side surface of the main body 1; can disassemble nursing pad 3 through can disassemble part, like viscose, snap-fastener or magic subsides, with 1 medial surface of main part is connected, will disassemble nursing pad 3 every day and disassemble in time to change, prevents that the CVC pipe from polluting, can avoid the relevance to infect effectively.

Wherein, the detachable nursing pad 3 is close to the side surface of the main body 1 is provided with a double-sided adhesive layer 31, and the double-sided adhesive layer 31 is arranged at the side edge of the detachable nursing pad 3. The double-sided adhesive layer 31 is made of paper, cloth, plastic film, elastomer pressure-sensitive adhesive or resin pressure-sensitive adhesive, and comprises base material, adhesive and release paper. Adopt two-sided glue film 31 conduct can disassemble nursing pad 3 with the adapting unit of 1 medial surface of main part, the low price makes things convenient for medical personnel's clinical operation, does benefit to clinical using widely.

According to the utility model provides a specific embodiment, main part 1 is flexible material. The main part 1 adopts flexible material, is convenient for 1 folding parcel CVC pipe of main part, flexible material can adopt cotton material, fibre material, soft plastics or soft silica gel material.

According to the utility model provides a specific embodiment, 1 material of main part is the pure cotton cloth. The pure cotton material has good skin-friendly property, can effectively avoid the discomfort of a patient when contacting with the surface of the skin of a human body, and reduces the occurrence of allergic conditions.

According to the utility model provides a specific embodiment, pipe fastening part 2 is magic subsides 21, magic subsides 21 including can lifting hook face 211 and can lifting fluffy face 212, can lift hook face 211 with can lift nearly CVC pipe end of fluffy face 212 with main part 1 fixed connection. The fixed connection between the near CVC duct end of the liftable hook 211 and the liftable feather 212 and the main body 1 may be a line connection, or a point connection, preferably a point connection. Adopt magic subsides 21's the mode of setting, the clinical operation of aspect nurse.

According to a specific embodiment of the present invention, the first detachable member 11 is a plurality of snap fastener assemblies longitudinally disposed along the lateral edge of the inner side of the main body 1. The snap fastener component connects two side edges of the main body 1 together in a pressing mode, the CVC conduit is wrapped in the main body 1, and the snap fastener component opens the main body 1 to be laid flat. Adopt the snap-fastener subassembly, the low price makes things convenient for nurse's clinical operation, does benefit to clinical using widely.

According to a specific embodiment of the present invention, the pipe fastening member 2 is provided in 2 groups, 2 groups the pipe fastening member 2 is provided along the mirror image of the longitudinal axis of the main body 1. The catheter fastening part 2 of the set 2 can meet the fixing requirement of the double-cavity CVC catheter.

According to one embodiment of the present invention, the first detachable part 11 is made of plastic. The material is selected to be plastic material, so that the damage of the first detachable part 11 to the skin of the patient caused by friction can be reduced. Meanwhile, the first detachable part 11 can be opened at any time to replace the infusion apparatus and check whether the infusion apparatus leaks or not.

According to a specific embodiment of the present invention, the double-sided adhesive layer 31 contains a nano double-sided adhesive. The nanometer double faced adhesive tape is a material which can be provided in the prior art, and the nanometer double faced adhesive tape is contained, so that the double faced adhesive tape 31 does not damage an attachment surface and has good viscosity.

According to a specific embodiment provided by the present invention, the nursing pad further comprises a handle 32, wherein the handle 32 is disposed on the side edge of the detachable nursing pad 3. Change can disassemble nursing when filling up 3, the nurse is held between the fingers handle 32 is pulled up and is driven can disassemble nursing fill up 3 with the separation of main part 1, the clinical nurse of being convenient for changes can disassemble nursing fill up 3.

According to the utility model provides a specific embodiment still includes card slot 12, card slot 12 set up in main part 1 lateral surface lateral margin. The card slot 12 is provided, and a nurse can insert the patient information card of the patient into the card slot, so that the medical care personnel can check the relevant information of the patient at any time.

The utility model discloses use as follows:

when clinical fixed CVC pipeline, on being fixed in main part 1 with the CVC pipeline with pipe fastening part 2, connect first detachable part 11, make main part 1 wrap up the CVC pipe wherein, need look over the transfusion system have the weeping or when changing the transfusion system, open first detachable part 11. When the detachable nursing pad 3 is replaced, the handle 32 drives the detachable nursing pad 3 to be separated from the main body, and the new detachable nursing pad 3 is placed in the middle of the main body 1.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A CVC pipeline protective sheath, includes: the catheter fixing device comprises a main body (1) and a catheter fastening part (2), wherein the catheter fastening part (2) is arranged on the upper side edge and the lower side edge of the inner side surface of the main body (1), a CVC (composite vapor compression) catheter penetrates into the inner side surface of the main body (1) from the outside of the main body (1), the CVC catheter extends out of the main body (1) along the inner side surface of the main body (1), and the catheter fastening part (2) fixes the CVC catheter from the upper side edge and the lower side edge of the main body (1);

still include first detachable part (11), first detachable part (11) set up in lateral margin about main part (1) medial surface, when the CVC pipe is followed main part (1) medial surface extends, through first detachable part (11) will the lateral margin is connected about main part (1), main part (1) cladding CVC pipe.

2. The CVC tubing protector of claim 1, further comprising a detachable nursing pad (3), wherein the detachable nursing pad (3) is disposed in the middle of the inner side of the body (1);

wherein, the detachable nursing pad (3) is close to the side surface of the main body (1) and is provided with a double-sided adhesive layer (31), and the double-sided adhesive layer (31) is arranged at the side edge of the detachable nursing pad (3).

3. The CVC conduit protective cover according to claim 1, wherein the main body (1) is made of a pure cotton cloth.

4. The CVC conduit protective cover according to claim 1, wherein the conduit fastening member (2) is a hook and loop fastener (21), the hook and loop fastener (21) includes an openable hook surface (211) and an openable fluffy surface (212), and the openable hook surface (211) and the openable fluffy surface (212) are fixedly connected to the body (1) near the CVC conduit end.

5. A CVC tubing protector according to claim 1 characterized in that said first detachable part (11) is a plurality of snap fastener components arranged longitudinally along the lateral edge of the inner side of said body (1).

6. The CVC tubing protector of claim 1, wherein the catheter securing members (2) are arranged in 2 sets, the 2 sets of catheter securing members (2) being arranged in mirror image along the longitudinal axis of the body (1).

7. A CVC tubing protector according to claim 5 characterised in that the first detachable part (11) is of plastics material.

8. The CVC tubing protector according to claim 2, characterized in that said double-sided adhesive layer (31) comprises nano double-sided adhesive.

9. A CVC tubing protector according to claim 2 further including a handle (32), said handle (32) being disposed on a side edge of said detachable nursing pad (3).

10. The CVC tubing protector according to claim 1, further comprising a card slot (12), wherein the card slot (12) is disposed on a lateral side edge of the main body (1).