CN215821925U

CN215821925U - PICC pipe fixed protective sheath

Info

Publication number: CN215821925U
Application number: CN202122092769.9U
Authority: CN
Inventors: 王晓新; 赵佳维
Original assignee: Capital Institute of Pediatrics
Current assignee: Capital Institute of Pediatrics
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-15
Anticipated expiration: 2031-09-01

Abstract

The embodiment of the utility model discloses a PICC catheter fixing protective cover, which belongs to the technical field of medical devices, and includes a protective cover body, a penetration hole, a three-layer buckle structure and a waterproof membrane. A three-layer buckle structure is attached to the cover body, and the three-layer buckle structure is located below the penetration hole. The PICC conduit is passed through the penetration hole of the protective cover body and clamped on the three-layer buckle structure. The waterproof membrane rolls It is arranged on the upper end of the protective cover body; and when in use, the waterproof membrane is laid on the penetration hole and the three-layer buckle structure. The application uses a three-layer buckle structure, which is convenient to realize the disassembly of the fixed buckle and the protective cover body, and can realize the cleaning of the protective cover body; the application also uses a waterproof membrane, which is pulled down from the protective cover body and covered on the protective cover body. The puncture site of the patient and the position of the infusion connector can avoid infection of the puncture site of the patient, so that the patient can move freely when the catheter is placed, and it will not affect the daily life of the patient.

Description

PICC pipe fixed protective sheath

Technical Field

The embodiment of the utility model relates to the technical field of medical instruments, in particular to a PICC catheter fixing protective sleeve.

Background

Due to the disease requirements, most hospitalized patients in our hospital need intravenous infusion therapy, PICC placement (i.e., Central Venous placement via peripheral venipuncture) was selected for poor vascular condition or for the need to infuse hypertonic drugs. The PICC is the most common venous transfusion tool in clinic, and is used for puncturing a vein of a peripheral arm by using a catheter, the catheter directly reaches a great vein close to the heart, so that the direct contact between chemotherapy medicaments and the vein of the arm is avoided, and the blood flow speed of the great vein is high, so that the chemotherapy medicaments can be quickly diluted, and the stimulation of the medicaments to the blood vessel is prevented.

At present, the PICC catheter is fixed and mainly depends on adhesive tapes to be pasted for protection and fixation, a patient is unconscious at night, the PICC catheter is easily and easily pulled out without a protective sleeve, the puncture pain of the patient is increased, the catheter placement cost is wasted, and the follow-up treatment is influenced. The pipe drawing device can not play a good role in preventing pipe falling and protecting children and unconscious patients and can not prevent non-planned pipe drawing well.

Therefore, how to provide a PICC protective sheath, make it can fix PICC pipe and transfer line joint, avoid the pipe to drop, the technical problem that the skilled person in the art needs to solve urgently.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a PICC catheter fixing protective sleeve, which aims to solve the problem that a PICC catheter is easy to fall off due to the fact that the PICC catheter is fixed and protected mainly by adhesive tapes in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a PICC catheter fixing protective sleeve is characterized by comprising a protective sleeve body, a threading hole, three layers of buckle structures and a waterproof membrane, wherein the protective sleeve body is provided with the threading hole; and when in use, the waterproof membrane is laid on the through hole and the three-layer buckle structure.

Further, three-layer buckle structure includes that the layer is pasted to first pasting layer, second and the layer is pasted to the buckle, first pasting layer is located on the protective sheath body, the layer subsides are pasted to the second and are located on the first layer of pasting, the layer subsides are pasted to the buckle and are located on the layer is pasted to the second.

Furthermore, the buckle pasting layer is provided with a fixing buckle, and the fixing buckle is connected with the infusion tube connector in a clamping mode.

Further, the upper end at the protective sheath body is fixed to the water proof membrane upper end, the water proof membrane medial surface is equipped with three first magic subsides, just first magic subsides distribute in the left side, right side and the lower extreme of water proof membrane medial surface, left side, right side and lower extreme correspondence are equipped with the second magic subsides on the protective sheath body.

Further, the waterproof film is a transparent breathable film.

Furthermore, a flip cover is arranged on the upper cover of the penetrating hole, and one side edge of the flip cover is fixedly arranged on the penetrating hole.

Further, the flip cover is a transparent breathable film.

Further, the protective sheath body is ventilative elastic material.

The embodiment of the utility model has the following advantages:

the infusion tube connector is fixed on the fixing buckle by utilizing the three-layer buckle structure, the fixing buckle is adhered to the protective sleeve body, the fixing buckle and the protective sleeve body are convenient to detach, the second adhesive layer and the buckle adhesive layer are torn off from the first adhesive layer, and the protective sleeve body can be cleaned; this application still utilizes the water proof membrane, when not needing to use, can convolute the upper end at protective sheath body with the water proof membrane, during the use, pulls the water proof membrane from protective sheath body, covers at patient's puncture position and infusion joint position, avoids patient puncture position to be infected, can let the patient can the free activity when putting the pipe, can not lead to the fact the influence to patient's daily life.

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 embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of a waterproof film according to the present invention in a rolled configuration;

FIG. 2 is a schematic structural view of the waterproof membrane provided by the present invention when it is spread;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

in the figure:

1, protecting a sleeve body; 2, penetrating a lead hole; 3, three layers of buckle structures; 301 a first adhesive layer; 302 a second adhesive layer; 303, buckling and sticking a layer; 4, a waterproof membrane; 5, fixing a buckle; 6, first magic tape; 7, a second magic tape; 8, turning the cover.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the relevant technical problem that exists among the prior art, this application embodiment provides a PICC pipe fixed protective sheath, aims at solving current PICC pipe scheduling problem that drops easily, realizes the effect of fixed PICC pipe and transfer line joint. As shown in fig. 1-3, the waterproof protective sleeve specifically comprises a protective sleeve body 1, a threading hole 2, a three-layer buckle structure 3 and a waterproof membrane 4. After PICC puts the pipe, with protective sheath body 1 cover on patient's arm, patient's puncture position also wraps up in protective sheath body 1. Be equipped with on the protective sheath body 1 and wear to draw hole 2, protective sheath body 1 facing is equipped with three-layer buckle structure 3, and three-layer buckle structure 3 is located the below of wearing to draw hole 2. After the protective sleeve body 1 is sleeved on the arm of a patient, the PICC catheter is worn out from the threading hole 2, and then the infusion pipe joint is fixed on the three-layer buckle structure 3. Therefore, the PICC puncture needle can be fixed in the protective sleeve body 1, and the joint of the infusion tube can also be fixed.

At present the fixed main adhesive tape that relies on of PICC pipe is pasted and is protected fixedly, can not play fine anticreep pipe guard action to children and unconscious patient of consciousness, the prevention unplanned extubation that can not be fine. Fix the PICC pipe on protective sheath body 1, can avoid causing the drop of PICC pipe because patient's activity, it is painful to reduce the puncture of taking off the back patient, practices thrift and puts a tub expense, can not influence subsequent treatment.

Waterproof membrane 4 is rolled up and is located the upper end of protective sheath body 1, and waterproof membrane 4 is laid on drawing hole 2 and three-layer buckle structure 3. Still set up waterproof membrane 4 in the upper end of protective sheath body 1, when the patient does not need, as shown in fig. 1, can roll up waterproof membrane 4, can not influence the normal activity of patient's arm. When the patient need carry out housework or when bathing etc. activity, can pull down water proof membrane 4, as shown in fig. 2, water proof membrane 4 is attached on protective sheath body 1, and water proof membrane 4 is attached in perforation hole 2, three-layer buckle structure 3 and patient puncture position department, avoids having water to get into to pollute patient puncture position behind perforation hole 2 department, prevents that patient puncture position from being infected. Prevent the infusion tube joint from entering water stain and influencing the treatment effect of the patient. The waterproof membrane 4 protects the puncture position of the patient and the joint of the infusion tube, so that the patient can live freely after going home, the life obstruction of the patient is avoided, and the psychological burden of the patient is relieved.

As shown in fig. 1, the three-layer buckle structure 3 includes a first adhesive layer 301, a second adhesive layer 302 and a buckle adhesive layer 303, wherein the first adhesive layer 301 is disposed on the sheath body 1, the second adhesive layer 302 is disposed on the first adhesive layer 301, and the buckle adhesive layer 303 is disposed on the second adhesive layer 302. Three-layer buckle structure 3 is in order to paste layer 303 and protective sheath body 1 separately with the buckle, realizes that the buckle pastes layer 303 and protective sheath body 1's separation, can paste layer 303 and protective sheath body 1 and wash the buckle respectively, guarantees the clean pollution-free of this device. And fix the transfer line joint on three-layer buckle structure 3, avoid connecting oppression patient skin, prevent to cause the injury to patient's skin. The buckle pasting layer 303 is provided with a fixed buckle 5, and the infusion tube joint is clamped on the fixed buckle 5. Further fix the position of the infusion tube joint, and avoid the unplanned tube drawing of the former patient caused by the careless protection.

In concrete operation, when patient's protective sheath body 1 received the pollution, take off infusion tube joint from fixed buckle 5, paste layer 303 and second to the buckle and paste layer 302 and tear off from first pasting layer 301 and take off, with protective sheath body 1 upper end winding down, slowly wear out infusion tube joint from drawing hole 2, protection infusion tube joint can not drag infusion tube joint, avoids infusion tube joint to drag the pipe condition of taking off that causes. The transfusion pipe joint is continuously wound downwards after penetrating out of the penetrating hole 2. Meanwhile, the puncture position of the patient is protected until the protective sleeve body 1 is completely separated from the arm of the patient. Cleaning the separated protective sleeve body 1 to ensure the cleanness of the protective sleeve body 1 and save resources; when the second adhesive layer 302 on the patient protective sleeve body 1 is polluted, the buckle adhesive layer 303 can be taken down, and the second adhesive layer 302 can be directly replaced or cleaned for subsequent use; when the buckle pasting layer 303 on the patient protection sleeve body 1 is polluted, the buckle pasting layer can be directly replaced or cleaned for continuous use.

4 upper ends of water proof membrane are fixed in the upper end of

protective sheath body

1, and 4 medial surfaces of water proof membrane are equipped with three first magic subsides 6, and first magic subsides 6 distribute in left side, right side and the lower extreme of 4 medial surfaces of water proof membrane, and left side, right side and lower extreme correspondence are equipped with second magic subsides 7 on the protective sheath body 1. When waterproof membrane 4 pulls down from protective sheath body 1, in order to fix the position of waterproof membrane 4, avoid taking place the problem that the waterproof membrane 4 position swing caused the protective force to reduce, first magic subsides 6 and second magic subsides 7 have been set up, paste the second magic subsides 7 on protective sheath body 1 with the first magic subsides 6 of waterproof membrane 4 medial surface, thereby fix the position of waterproof membrane 4, make waterproof membrane 4 cover in patient puncture position, wear to draw on hole 2 and three-layer buckle structure 3, avoid the waterproof membrane 4 position swing. The waterproof membrane 4 is a waterproof and breathable membrane. The waterproof breathable fabric can prevent water and maintain certain air permeability, avoids water stain pollution, and avoids the situation that the skin of a patient is stuffy and hot, blocks pores or generates skin rash.

The upper cover of the through hole 2 is provided with a flip cover 8, and one side edge of the flip cover 8 is fixedly arranged on the through hole 2. The flip cover 8 can be opened and closed along a fixed side. When the protective sleeve body 1 is sleeved on the arm of a patient and used for fixing the PICC to place a catheter, the flip cover 8 is opened, and the PICC catheter is taken out from the threading hole 2. After the position of the PICC catheter is fixed, the turning cover 8 is covered on the threading hole 2. Flip 8 makes protective sheath body 1 form a complete enclosure space, and the position of further fixed PICC pipe simultaneously avoids the emergence of the non-preventive takeoff pipe condition, avoids having spot such as water to get into protective sheath body 1 through wearing to draw hole 2 in, protects patient's puncture position, is favorable to patient's subsequent treatment.

The flip cover 8 is a transparent breathable film, and the protective sleeve body 1 is made of breathable elastic materials. When protective sheath body 1 cover was established on patient's arm, ventilative protective sheath body 1 and flip 8 can not cause the situation of sultry, jam pore or take place skin red rash to patient's skin.

Simultaneously, in this application, set up multiple model in order to adapt to the patient of different sizes, the patient of convenient different ages, different sizes wears.

The application process of the embodiment of the utility model is as follows:

the protective sleeve body 1 is sleeved on the arm of a patient, and the puncture position of the patient is also wrapped in the protective sleeve body 1. Wear out the PICC pipe from threading hole 2 in, then fix infusion coupling on the fixed buckle 5 on the layer 303 is pasted to the buckle. The waterproof membrane 4 is pulled down from the upper end of the protective sleeve body 1, so that the waterproof membrane 4 is attached to the protective sleeve body 1, and the waterproof membrane 4 is attached to the penetration hole 2, the three-layer buckle structure 3 and the puncture position of the patient, so that the puncture position of the patient and the joint of the infusion tube are protected; when patient's protective sheath body 1 received the pollution, take off infusion coupling from fixed buckle 5, paste layer 303 and second to the buckle and paste layer 302 and tear off from first pasting layer 301 and take off, roll up protective sheath body 1 upper end downwards, slowly wear out infusion coupling from threading hole 2, protection infusion coupling can not drag infusion coupling, and infusion coupling continues to roll up downwards after wearing out from threading hole 2. Meanwhile, the puncture position of the patient is protected until the protective sleeve body 1 is completely separated from the arm of the patient. And cleaning the separated protective sleeve body 1.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. a PICC conduit fixing protective cover, is characterized in that, comprises protective cover body, through hole, three-layer buckle structure and waterproof membrane, described protective cover body is provided with through hole, on described protective cover body A three-layer buckle structure is attached, and the three-layer buckle structure is located below the through hole, and the PICC catheter is passed through the through hole of the protective cover body and clamped on the three-layer buckle structure The waterproof membrane is rolled on the upper end of the protective cover body; and in use, the waterproof membrane is laid on the penetration hole and the three-layer buckle structure.

2 . The PICC catheter fixing protective cover according to claim 1 , wherein the three-layer buckle structure comprises a first adhesive layer, a second adhesive layer and a buckle adhesive layer, and the first adhesive layer is provided on the On the protective cover body, the second adhesive layer is attached on the first adhesive layer, and the snap-on adhesive layer is attached on the second adhesive layer.

3 . The PICC catheter fixing protective cover according to claim 2 , wherein a fixing buckle is provided on the buckle adhesive layer, and an infusion pipe joint is clamped on the fixing buckle. 4 .

4 . The PICC catheter fixing protective cover according to claim 3 , wherein the upper end of the waterproof membrane is fixed on the upper end of the protective cover body, the inner side of the waterproof membrane is provided with three first Velcro, and the third A Velcro is distributed on the left, right and lower ends of the inner side of the waterproof membrane, and a second Velcro is correspondingly provided on the left, right and lower ends of the protective cover body.

5 . The PICC catheter fixing protective cover according to claim 4 , wherein the waterproof membrane is a transparent and breathable membrane. 6 .

6 . The PICC catheter fixing protective cover according to claim 5 , wherein the upper cover of the penetration hole is provided with a flip cover, and one side of the flip cover is fixed on the penetration hole. 7 .

7 . The PICC catheter fixing protective cover according to claim 6 , wherein the flip cover is a transparent breathable film. 8 .

8 . The PICC catheter fixing protective cover according to claim 7 , wherein the protective cover body is made of a breathable elastic material. 9 .