CN219022895U

CN219022895U - PICC pipe fixer

Info

Publication number: CN219022895U
Application number: CN202222849893.XU
Authority: CN
Inventors: 曹迪
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-16
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a PICC pipe fixer, which comprises a fixing pad, wherein two sides of the fixing pad are fixedly connected with a fixing belt, the surface of the fixing pad is fixedly connected with a placing frame, the surface of the placing frame is hinged with a sealing cover, the inside of the placing frame is provided with a placing chamber, the middle part of the fixing pad is fixedly connected with a baffle plate, two sides of the placing frame are fixedly provided with fixing mechanisms, the PICC pipe is placed in the placing chamber through the fixing mechanisms, the PICC pipe is contacted with a fixing block extending in the placing chamber and moves towards two sides of the placing frame under the driving of a pull rod and a spring, after the PICC pipe is placed in the placing chamber, the fixing block is not extruded to the baffle plate under the driving of the spring, the PICC pipe is fixed in the placing chamber through the cooperation of the baffle plate and the fixing block, the sealing cover is covered at the moment, and the situation that the PICC pipe is touched by an old tumor patient in the turning over process is prevented from moving.

Description

PICC pipe fixer

Technical Field

The utility model relates to the field of medical instruments, in particular to a PICC (peripherally inserted central catheter) fixer.

Background

PICC is a central vein catheterization through peripheral vein puncture, which belongs to a deep vein catheterization. The prior art adopts the adhesive tape to bond the direct fixation often, however butterfly wing type device is the preparation of hard plastic material generally, can cause the indentation with patient's skin long-time contact, leads to skin pressure sore when skin airtight emergence pruritus even serious, increases patient's misery and the infection of puncture point, wherein the crochet hook of the application number is "CN201921616127.0" is fixed on patient's arm's epidermis tissue during the use, can make the patient carry out sterile in-process to the skin near the puncture point, and PICC tube fixer can be by the perk to the absolute position of PICC tube fixer can not be changed. Therefore, the purpose of completely cleaning the skin near the puncture point can be achieved, the PICC tube cannot be shifted due to cleaning, but the fixing device has a certain defect in use, the device is required to be sealed through the adhesive tape after the setting is finished, so that the skin is airtight and itchy, and the sealing of the adhesive tape is easier for old tumor patients to cause pressure sores.

Disclosure of Invention

The utility model aims to provide a PICC (peripherally inserted central catheter) fixer, which aims to solve the problems that after the setting of the prior art is finished, the device is required to be sealed by an adhesive tape, so that skin is airtight and itching is easily caused, and pressure sore is more easily caused by sealing of the adhesive tape for elderly tumor patients.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PICC pipe fixer, includes the fixed bolster, fixed bolster both sides fixedly connected with fixed band, the fixed surface of bolster is fixedly connected with places the frame, the surface hinge who places the frame has sealed lid, place the inside of frame and seted up the room of placing, the middle part fixedly connected with baffle of fixed bolster, the both sides fixed mounting who places the frame has fixed establishment.

As a further description of the utility model: the fixing mechanism comprises a supporting frame fixedly installed on two sides of the placement frame, a double-head trigger button is connected to the inside of the supporting frame in a rotating mode, a push rod is hinged to one end of the double-head trigger button, and a pressing head is fixedly connected to one end of the push rod.

As a further description of the utility model: the other end of the double-end trigger button is hinged with a pull rod, the surface of the pull rod is fixedly connected with a limiting ring, the surface of the limiting ring is fixedly connected with a spring, one end of the pull rod is inserted and extended into the placing chamber, and one end of the pull rod is fixedly connected with a fixing block.

As a further description of the utility model: the inside fixed mounting of support frame has the solid fixed ring, the pull rod activity interlude is connected at solid fixed ring middle part, the one end and the solid fixed ring surface contact of spring are connected.

As a further description of the utility model: one of the fixing belts is fixedly connected with a magic veneer, the other fixing belt is fixedly connected with a magic adhesive surface, and the magic veneer is adhered to the magic adhesive surface.

As a further description of the utility model: the inside of the fixed pad and the fixed belt are both lined by breathable sponge.

Compared with the prior art, the utility model has the beneficial effects that:

(1) Through the fixed establishment who is equipped with, place PICC pipe inside the placing chamber, PICC pipe and extend in placing the inside fixed block contact of room and remove the fixed block to placing the frame both sides under the drive of pull rod and spring, PICC pipe places after placing the inside, the fixed block does not receive the extrusion to resume former form with PICC pipe extrusion to the baffle under the spring drive, fix the PICC pipe inside the placing chamber through the cooperation of baffle and fixed block, prevent PICC pipe activity, cover sealed lid this moment, prevent that old tumour patient from touching PICC pipe and appearing movable skew at the upset in-process.

(2) Through bonding the magic veneer that one of them fixed band surface connection and the magic sticky surface that another fixed band surface connection for bind the fixed pad on the arm, replaced the adhesive tape to fix the mode, avoided the airtight emergence pruritus of skin, the condition of pressure sore is initiated.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the placement frame according to the present utility model;

fig. 3 is a schematic structural view of a fixing mechanism of the present utility model.

In the figure: 1. a fixing pad; 2. a fixing belt; 21. a magic veneer; 22. a magic adhesive surface; 3. placing a frame; 4. sealing cover; 5. a placement chamber; 6. a baffle; 7. a fixing mechanism; 71. a support frame; 72. a double-ended trigger button; 73. a push rod; 74. pressing head; 75. a pull rod; 76. a limiting ring; 77. a spring; 78. a fixed block; 79. and a fixing ring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a PICC pipe fixer, includes fixed bolster 1, fixed bolster 1 both sides fixedly connected with fixed band 2, and fixed bolster 1's fixed surface is connected with places frame 3, and place frame 3's surface hinge has sealed lid 4, and place room 5 has been seted up to placing frame 3's inside, and fixed bolster 1's middle part fixedly connected with baffle 6, place frame 3's both sides fixed mounting has fixed establishment 7.

In this embodiment: the fixed establishment 7 includes the support frame 71 of fixed mounting in placing the frame 3 both sides, the inside rotation of support frame 71 is connected with double-end trigger button 72, the one end of double-end trigger button 72 articulates there is push rod 73, the one end fixedly connected with push rod 73 presses down first 74, the other end of double-end trigger button 72 articulates there is pull rod 75, the fixed surface of pull rod 75 is connected with spacing ring 76, the fixed surface of spacing ring 76 is connected with spring 77, the one end interlude of pull rod 75 extends inside the placing chamber 5, the one end fixedly connected with fixed block 78 of pull rod 75, the inside fixed mounting of support frame 71 has solid fixed ring 79, the pull rod 75 activity interlude is connected at solid fixed ring 79 middle part, the one end and the solid fixed ring 79 surface contact of spring 77 are connected.

The specific use is as follows: place PICC pipe inside the standing room 5, PICC pipe contacts with the fixed block 78 that extends inside the standing room 5 and promotes fixed block 78 to the standing frame 3 both sides under the drive of pull rod 75 and spring 77, PICC pipe places after inside the standing room 5, fixed block 78 does not receive the extrusion to resume the original state and extrudees PICC pipe to baffle 6 under the drive of spring 77, fix the PICC pipe inside the standing room 5 through the cooperation of baffle 6 and fixed block 78, prevent PICC pipe activity, when needs connect the PICC pipe, press the press head 74 and drive double-end trigger 72 through push rod 73 and rotate and make double-end trigger 72 drive other end articulated pull rod 75 to the outside removal of standing room 5, pull rod 75 drives spacing ring 76 and spring 77 on surface and moves together, thereby drive fixed block 78 and remove from baffle 6 one side, be convenient for take out the PICC pipe.

In this embodiment: one of the fixing bands 2 is fixedly connected with a magic veneer 21, the other fixing band 2 is fixedly connected with a magic veneer 22, and the magic veneer 21 is adhered to the magic veneer 22.

The specific use is as follows: through bonding the magic veneer 21 that one of them fixed band 2 surface is connected with the magic veneer 22 that another fixed band 2 surface is connected for bind fixed pad 1 on the arm, replaced the adhesive tape and fixed mode, avoided the airtight emergence pruritus of skin, the condition of pressure sore is initiated.

In this embodiment: the inside of the fixed pad 1 and the fixed belt 2 are both lined with breathable sponge.

The specific use is as follows: the inside lining that adopts ventilative sponge structure of fixed bolster 1 and fixed band 2 for skin binding department can ventilative when fixed band 2 binds on the hand, improves old patient's hand's comfort level.

Working principle: place PICC pipe inside the standing room 5, PICC pipe and extend at the inside fixed block 78 contact of standing room 5 and promote fixed block 78 to standing frame 3 both sides under the drive of pull rod 75 and spring 77, PICC pipe places the inside back of standing room 5, and fixed block 78 does not receive the extrusion to resume the original state and extrudees PICC pipe to baffle 6 under the drive of spring 77, fixes the PICC pipe inside the standing room 5 through the cooperation of baffle 6 and fixed block 78, prevents PICC pipe activity.

Claims

1. PICC pipe fixer, including fixed bolster (1), its characterized in that: fixed bolster (1) both sides fixedly connected with fixed band (2), fixed bolster (1) fixed surface is connected with places frame (3), place the surface of frame (3) and articulate there is sealed lid (4), place inside of frame (3) and seted up placing chamber (5), fixed bolster (1) middle part fixedly connected with baffle (6), place both sides fixed mounting of frame (3) have fixed establishment (7).

2. The PICC tube holder of claim 1, wherein: the fixing mechanism (7) comprises supporting frames (71) fixedly installed on two sides of the placement frame (3), a double-head trigger button (72) is connected to the supporting frames (71) in a rotating mode, a push rod (73) is hinged to one end of the double-head trigger button (72), and a pressing head (74) is fixedly connected to one end of the push rod (73).

3. The PICC tube holder of claim 2, wherein: the novel double-end trigger is characterized in that a pull rod (75) is hinged to the other end of the double-end trigger button (72), a limiting ring (76) is fixedly connected to the surface of the pull rod (75), a spring (77) is fixedly connected to the surface of the limiting ring (76), one end of the pull rod (75) is inserted and extended into the placing chamber (5), and a fixing block (78) is fixedly connected to one end of the pull rod (75).

4. The PICC tube holder according to claim 3, wherein: the inside fixed mounting of support frame (71) has solid fixed ring (79), pull rod (75) activity interlude is connected at solid fixed ring (79) middle part, the one end and the fixed ring (79) surface contact of spring (77) are connected.

5. The PICC tube holder of claim 1, wherein: one of the fixing belts (2) is fixedly connected with a magic veneer (21), the other fixing belt (2) is fixedly connected with a magic veneer (22), and the magic veneer (21) is adhered to the magic veneer (22).

6. The PICC tube holder of claim 1, wherein: the inside of the fixed pad (1) and the inside of the fixed belt (2) are both lined by breathable sponge.