CN216091052U

CN216091052U - Special application of PICC

Info

Publication number: CN216091052U
Application number: CN202121691274.1U
Authority: CN
Inventors: 黄翠婷; 农彩梅; 龙华
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-03-22
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a PICC special application, and relates to the technical field of medical treatment. The PICC special application comprises a primary backing, wherein an application center layer is fixed on the surface of the primary backing, a working opening is formed in the primary backing, a fixing pad is fixedly mounted on the primary backing, a first fixing adhesive tape is arranged on the surface of the primary backing, a second fixing adhesive tape is fixedly mounted at the top of the primary backing, and third fixing adhesive tapes are arranged on the surfaces of the primary backing on two sides of the first fixing adhesive tape. The center of the application center layer and the center of the primary backing cloth are positioned on the same straight line, the primary backing cloth is transparent medical adhesive cloth, and the application center layer is antibacterial silver ion dressing. This special application of PICC adopts neotype structural design, under the circumstances of guaranteeing that PICC pipe can normally be connected, connects the position to PICC and carries out triple location fixedly, can prevent effectively that PICC pipe displacement and joint are not hard up, avoids connecting the position to the oppression and the damage of skin, can also antibiotic infection prevention to can audio-visual observation joint position.

Description

Special application of PICC

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a PICC special application.

Background

The PICC is a central venous catheter for peripheral venipuncture, and is punctured from 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 a medicine and the vein of the arm can be avoided, the blood flow speed of the great vein is high, the medicine can be quickly diluted, and the stimulation of the medicine to the blood vessel is prevented, so that the upper limb vein can be effectively protected, the phlebitis is reduced, the PICC is clinically and mainly used for patients needing long-term venous transfusion, but the peripheral superficial vein condition is poor and the successful puncture is difficult, the stimulation medicine such as chemotherapy medicine needs to be repeatedly input, the medicine with high permeability or high viscosity needs to be input for a long time, such as high-concentration glucose, fat emulsion, amino acid and the like, and the patients needing to repeatedly input blood products.

The existing PICC is applied ointment or plaster and is only simple woundplast formula granny rag, only relies on viscidity itself to fix PICC pipe and joint position, and not only stability is not enough, and PICC pipe and joint position often displace and drop, can't guarantee moreover that the position of applying ointment or plaster is aseptic, has the risk of infecting to can't protect the wound position of PICC pipe, lead to the wound to easily receive the collision.

So it is necessary to design a PICC-dedicated application in view of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PICC special application, and aims to solve the problems that the existing PICC application is only simple adhesive bandage type patch, the PICC tube and the joint part are fixed only by the viscosity of the PICC application, the stability is not enough, the PICC tube and the joint part are frequently displaced and fall off, the aseptic condition of the application part cannot be ensured, the infection risk exists, the wound position of the PICC tube cannot be protected, and the wound is easy to collide.

In order to achieve the purpose, the utility model provides the following technical scheme: the PICC special application comprises a primary backing, wherein an application center layer is fixed on the surface of the primary backing, a working opening is formed in the primary backing, a fixing pad is fixedly installed on the primary backing, a first fixing adhesive tape is arranged on the surface of the primary backing, a second fixing adhesive tape is fixedly installed on the top of the primary backing, third fixing adhesive tapes are arranged on the surfaces of the primary backing on two sides of the first fixing adhesive tape, and a protection mechanism is arranged on the surface of the primary backing.

Preferably, the center of the application center layer and the center of the primary backing cloth are in the same straight line, the primary backing cloth is transparent medical patch, and the application center layer is the antibacterial silver ion dressing.

Preferably, the working opening is positioned above the application center layer, and third fixing adhesive tapes are symmetrically and fixedly arranged on the surfaces of the primary base cloths on two sides of the working opening.

Preferably, the first fixing adhesive tape covers the upper part of the working opening, the tail end of the first fixing adhesive tape is attached to the fixing pad, and the fixing pad is a soft rubber pad.

Preferably, the number of the second fixing adhesive tapes is 2, and the 2 second fixing adhesive tapes are distributed in an inverted splayed shape, on the top of the primary backing.

Preferably, the third fixing adhesive tape is horizontally arranged, and the length of the third fixing adhesive tape is greater than that of the first fixing adhesive tape.

Preferably, the protection mechanism comprises a fixing rod, a connecting sleeve, a bearing seat and a protection plate, one end of the fixing rod is fixed on the base cloth, the other end of the fixing rod is connected with the inner wall of the connecting sleeve, the bearing seat is installed at the tail end of the connecting sleeve, and the bearing seat and the protection plate are connected with each other.

Preferably, the fixing rod is in threaded connection with the connecting sleeve, the connecting sleeve and the protection plate form a rotating mechanism through the bearing seat, and the protection plate is a transparent acrylic plate.

Compared with the prior art, the utility model has the beneficial effects that: the PICC special application adopts a novel structural design, and can be used for carrying out triple positioning and fixing on the PICC joint part under the condition of ensuring the normal connection of the PICC pipe, so that the displacement of the PICC pipe and the loosening of the joint can be effectively prevented, the compression and damage of the joint part to the skin are avoided, the bacteria can be prevented, the infection can be prevented, and the joint part can be visually observed;

1. the base fabric, the application center layer, the working port and the fixing pad are matched with each other to work, so that not only can the normal connection of the PICC pipe be ensured, but also the skin of the joint part can be protected, the joint condition can be directly observed, and the wound can be protected by antibacterial silver ions;

2. the first fixing adhesive tape, the second fixing adhesive tape and the third fixing adhesive tape are matched with each other to work, so that the joint part can be stably positioned and fixed in multiple directions, and the PICC (peripherally inserted central catheter) tube can be effectively prevented from displacing and loosening;

3. can carry out effectual protection of sheltering from to the wound position of PICC pipe through protection agency, can avoid the wound to receive the striking to protection agency can convenient dismantlement, can reuse.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front view of the first fixing tape of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a front view of the second and third fixing tapes in a folded state.

In the figure: 1. a primary backing; 2. applying a central layer; 3. a working port; 4. a fixing pad; 5. a first securing tape; 6. a second securing tape; 7. a third fixing tape; 8. a protection mechanism; 801. fixing the rod; 802. a connecting sleeve; 803. a bearing seat; 804. and (5) protecting the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a special application of PICC, including primary backing 1, application center layer 2, working opening 3, fixed bolster 4, first fixed sticky tape 5, second fixed sticky tape 6, third fixed sticky tape 7, protection machanism 8, dead lever 801, connecting sleeve 802, bearing frame 803 and protection shield 804, primary backing 1 fixed surface has application center layer 2, and has seted up working opening 3 on the primary backing 1, and fixed mounting has fixed bolster 4 on the primary backing 1, primary backing 1 surface is provided with first fixed sticky tape 5, and primary backing 1 top fixed mounting has second fixed sticky tape 6, and the primary backing 1 surface of first fixed sticky tape 5 both sides is provided with third fixed sticky tape 7, primary backing 1 surface is provided with protection machanism 8.

The center of the application center layer 2 and the center of the primary backing cloth 1 are in the same straight line, the primary backing cloth 1 is transparent medical application cloth, the application center layer 2 is antibacterial silver ion dressing, the whole device can be stably attached to a wound of a patient through the structural design, the transparent primary backing cloth 1 can be used for convenient observation, and the wound can be subjected to antibacterial protection through the application center layer 2.

The working opening 3 is positioned above the application center layer 2, the third fixing adhesive tapes 7 are symmetrically and fixedly arranged on the surfaces of the primary base cloth 1 on two sides of the working opening 3, and the PICC tube can be normally connected and can be stably fixed by the third fixing adhesive tapes 7 through the structural design.

First fixed sticky tape 5 covers in 3 tops of working port, and 5 terminal and the 4 laminating of fixed bolster of first fixed sticky tape to fixed bolster 4 is soft cushion, and foretell structural design makes first fixed sticky tape 5 when opening, and the PICC pipe of being convenient for inserts from working port 3, when closing, can fix the PICC pipe, and fixed bolster 4 then can avoid the oppression and the damage of joint position to skin.

The second fixed sticky tape 6 has 2 at 1 top symmetric distribution of primary backing, and 2 second fixed sticky tapes 6 are down "eight" style of calligraphy and distribute, and foretell structural design makes 2 second fixed sticky tapes 6 after turning down, can be "X" form and fix the PICC pipe.

The third fixing adhesive tape 7 is horizontally arranged, the length of the third fixing adhesive tape 7 is larger than that of the first fixing adhesive tape 5, and the third fixing adhesive tape 7 is horizontally folded inwards through the structural design, so that the third fixing adhesive tape 7 and the second fixing adhesive tape 6 are stably positioned.

The protection mechanism 8 comprises a fixing rod 801, a connecting sleeve 802, a bearing seat 803 and a protection plate 804, wherein one end of the fixing rod 801 is fixed on the primary backing 1, the other end of the fixing rod 801 is connected with the inner wall of the connecting sleeve 802, the bearing seat 803 is installed at the tail end of the connecting sleeve 802, and the bearing seat 803 and the protection plate 804 are connected with each other.

Dead lever 801 and connecting sleeve 802 are threaded connection, and connecting sleeve 802 passes through bearing frame 803 and protection shield 804 constitutes slewing mechanism to protection shield 804 is transparent ya keli board, and foretell structural design makes protection shield 804 can effectively avoid the collision to cause the damage to the wound, and the interval of protection shield 804 and patient's skin is adjustable simultaneously, and the whole convenient dismantlement that also can of protection shield 804.

The working principle is as follows:

1. firstly, aligning a dressing center layer 2 of a primary backing 1 to a wound of a patient with a PICC (peripherally inserted central catheter), attaching the primary backing 1 to the skin of the patient, and aligning the dressing center layer 2 to the wound of the patient to perform antibacterial protection on the wound;

2. when the PICC pipe is required to be connected, the first fixing adhesive tape 5 in the picture 1 is lifted to the state shown in the picture 2, the PICC pipe fixed at the wound of a patient is pulled out through the working opening 3 to be connected with an infusion catheter, then the first fixing adhesive tape 5 is reset, the tail end of the first fixing adhesive tape 5 is attached to the fixing pad 4, the first fixing adhesive tape 5 fixes the penetrated PICC pipe joint, then 2 second fixing adhesive tapes 6 are folded downwards to the state shown in the picture 4 and are attached to the first fixing adhesive tape 5 and the base cloth 1 in an X-shaped cross mode to fix the PICC pipe joint for the second time, finally 2 third fixing adhesive tapes 7 are folded inwards to the state shown in the picture 4, the third fixing adhesive tapes 7 are closely attached to the base cloth 1, the first fixing adhesive tapes 5 and the second fixing adhesive tapes 6 to fix the PICC pipe joint for the third time to ensure the stability of the PICC pipe connection, and the PICC tube is ensured not to be displaced;

3. next, the protective plate 804 is moved close to the primary backing 1, the connecting sleeve 802 mounted on the protective plate 804 is aligned and connected with the fixing rod 801 arranged on the surface of the primary backing 1, the connecting sleeve 802 is rotated, the connecting sleeve 802 receives the fixing rod 801, as shown in fig. 3, the protective plate 804 is fixed on the outer side of the primary backing 1, the position of the application center layer 2 is shielded and protected, and the skin wound attached to the inner side of the application center layer 2 is prevented from being damaged by external impact.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PICC special application, includes primary backing (1), its characterized in that: the surface of the base fabric (1) is fixedly provided with an application center layer (2), the base fabric (1) is provided with a working opening (3), the base fabric (1) is fixedly provided with a fixing pad (4), the surface of the base fabric (1) is provided with a first fixing adhesive tape (5), the top of the base fabric (1) is fixedly provided with a second fixing adhesive tape (6), the surfaces of the base fabrics (1) at two sides of the first fixing adhesive tape (5) are provided with third fixing adhesive tapes (7), and the surface of the base fabric (1) is provided with a protection mechanism (8).

2. The PICC applicator of claim 1, wherein: the center of the application center layer (2) and the center of the primary backing cloth (1) are positioned on the same straight line, the primary backing cloth (1) is transparent medical adhesive cloth, and the application center layer (2) is antibacterial silver ion dressing.

3. The PICC applicator of claim 2, wherein: the working opening (3) is positioned above the application center layer (2), and third fixing adhesive tapes (7) are symmetrically and fixedly arranged on the surfaces of the base cloth (1) on the two sides of the working opening (3).

4. The PICC applicator of claim 3, wherein: the first fixing adhesive tape (5) covers the upper part of the working opening (3), the tail end of the first fixing adhesive tape (5) is attached to the fixing pad (4), and the fixing pad (4) is a soft rubber pad.

5. The PICC applicator of claim 4, wherein: the number of the second fixing adhesive tapes (6) is 2, and the second fixing adhesive tapes (6) are symmetrically distributed on the top of the base cloth (1) and are distributed in an inverted splayed shape.

6. The PICC applicator of claim 5, wherein: the third fixing adhesive tape (7) is horizontally arranged, and the length of the third fixing adhesive tape (7) is greater than that of the first fixing adhesive tape (5).

7. The PICC applicator of claim 6, wherein: the protective mechanism (8) comprises a fixing rod (801), a connecting sleeve (802), a bearing seat (803) and a protective plate (804), one end of the fixing rod (801) is fixed on the base cloth (1), the other end of the fixing rod (801) is connected with the inner wall of the connecting sleeve (802), the bearing seat (803) is installed at the tail end of the connecting sleeve (802), and the bearing seat (803) is connected with the protective plate (804).

8. The PICC applicator of claim 7, wherein: the fixing rod (801) is in threaded connection with the connecting sleeve (802), the connecting sleeve (802) and the protection plate (804) form a rotating mechanism through the bearing seat (803), and the protection plate (804) is a transparent acrylic plate.