CN220608839U

CN220608839U - PICC pipe fixer

Info

Publication number: CN220608839U
Application number: CN202321784926.5U
Authority: CN
Inventors: 李波
Original assignee: Gaoxian People's Hospital
Current assignee: Gaoxian People's Hospital
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-19
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of medical instruments, and aims to provide a PICC (peripherally inserted central catheter) tube fixer, which is characterized in that a belt body is attached to an arm of a patient at first, a fixing belt I and a fixing belt II are combined in a stretching way, then a hook surface sticking buckle is combined with a rough surface sticking buckle, and the PICC tube fixer is worn on the arm of the patient, so that the patient can conveniently move in the transfusion process, a reserved needle is conveniently arranged in a clamping groove of a lower clamping plate according to the arm of the patient, a tube at the front end of the reserved needle is clamped in a tube inlet groove, a tube at the rear end of the reserved needle is clamped in the tube outlet groove at the same time, then an upper clamping plate is rotated until a positioning column is aligned with a positioning hole, and the positioning column can be clamped in the positioning hole under the reaction of a spring, so that the lower clamping plate is fixed with the upper clamping plate and is firmly fixed, and is not easy to fall off.

Description

PICC pipe fixer

Technical Field

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

Background

Most patients in oncology department need chemotherapy, and chemotherapy drugs damage veins of the patients while treating diseases, and many patients select PICC tubes to reduce irritation of the chemotherapy drugs to blood vessels as much as possible while completing chemotherapy. PICC puts the pipe through peripheral vein puncture central vein promptly, it punctures from the vein of peripheral arm to utilize the pipe, the big vein that the pipe is close to the heart directly, avoid the direct contact of chemotherapeutic medicine and arm vein, add the blood velocity of big vein very fast, can dash the thinning medication fast, prevent the stimulation of medicine to the blood vessel, at present medical personnel often use the sticky tape fixed PICC pipe, the sticky tape comes off easily, thereby lead to PICC pipe activity, cause the syringe needle of pipe tip to rock, cause the misery to the patient, in addition when using the pipe fixer, it is comparatively inconvenient to install and dismantle the pipe, it is time consuming and laborious.

Disclosure of Invention

The utility model aims to provide a PICC (peripherally inserted central catheter) fixer, which improves the stability of fixing a PICC through arranging an upper clamping plate, a lower clamping plate, a first fixing belt, a second fixing belt and the like, is convenient to adjust according to the thickness of the arm of a patient, prevents the occurrence of the situation of the edge of the fixing belt, and is convenient to popularize.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the utility model provides a PICC pipe fixer, includes the area body, the cardboard is down gone up terminal surface fixedly connected with in the area body, the cardboard is U type structure down, cardboard right side top fixedly connected with engaging lug down, the locating hole has been opened to the engaging lug side, engaging lug symmetric distribution is on the cardboard surface down, the cardboard is rotated in the lower cardboard left side and is connected with the top, go up the cardboard and keep away from the inside movable chamber that has all seted up in engaging lug one end both sides, the inside movable block that is equipped with of movable chamber, movable block and movable chamber sliding connection, movable block lateral surface rigid coupling has the reference column, the outer end block of reference column is inside the locating hole, the movable block inboard is equipped with the spring, the spring cup joints in movable intracavity portion, go up cardboard medial surface fixedly connected with briquetting, draw-in groove and advance the piping connection all have been seted up to the opposite one end of cardboard down, advance the piping connection in the rear end of draw-in groove and with the draw-in groove.

Further, the left side fixedly connected with fixed band one of the area body, the right side fixedly connected with fixed band two of the area body, the up end fixedly connected with hair side thread gluing of fixed band one, the terminal surface fixedly connected with colludes the face thread gluing under the fixed band two, collude the width of face thread gluing and be greater than the width of hair side thread gluing.

Further, the upper end faces of the lower clamping plate and the pressing block are provided with pipe outlet grooves, and the pipe outlet grooves are located at the front ends of the clamping grooves and are communicated with the front ends of the clamping grooves.

Further, rubber pads are fixedly connected to the inside of the clamping groove, the inside of the pipe inlet groove and the inside of the pipe outlet groove.

Further, the first fixing belt and the second fixing belt are elastic breathable belts.

Further, the shape of the clamping groove is matched with that of the PICC pipe.

Further, the positioning column is matched with the positioning hole in size.

The beneficial effects of the utility model are as follows:

according to the PICC tube fixer, the belt body is attached to the arm of a patient, the first fixing belt and the second fixing belt are stretched and combined, then the hook surface adhesive fastener is combined with the burr surface adhesive fastener, and the PICC tube fixer is worn on the arm of the patient, so that the patient can conveniently move in the transfusion process, the width of the hook surface adhesive fastener is larger than that of the burr surface adhesive fastener, the device is convenient to adjust according to the arm of the patient, the reserved needle is placed in the clamping groove of the lower clamping plate, the tube at the front end of the reserved needle is clamped in the tube inlet groove, the tube at the rear end of the reserved needle is clamped in the tube outlet groove at the same time, the upper clamping plate is rotated until the positioning column is aligned with the positioning hole, and the positioning column can be clamped in the positioning hole under the reaction of the spring, so that the lower clamping plate is fixed with the upper clamping plate firmly and is not easy to fall off.

Drawings

FIG. 1 is a schematic view of a PICC anchor of the present utility model;

FIG. 2 is a schematic diagram showing an open structure of upper and lower clamping plates of a PICC tube fixer according to the present utility model;

FIG. 3 is a closing cross-sectional view of upper and lower clamp plates of a PICC tube fixer according to the present utility model;

reference numeral control table:

1. a belt body; 2. a lower clamping plate; 3. a connecting lug; 4. positioning holes; 5. an upper clamping plate; 6. a movable cavity; 7. a movable block; 8. positioning columns; 9. a spring; 10. briquetting; 11. a clamping groove; 12. a pipe inlet groove; 13. a first fixing belt; 14. a second fixing belt; 15. a rough surface sticking button; 16. hook surface sticking buckle; 17. a pipe outlet groove; 18. and a rubber pad.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, 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. Wherein like parts are designated by like reference numerals.

As shown in fig. 1 to 3, a PICC tube fixer, including a belt body 1, the upper end surface of the belt body 1 is fixedly connected with a lower clamping plate 2, the lower clamping plate 2 is of a U-shaped structure, the top end of the right side of the lower clamping plate 2 is fixedly connected with a connecting lug 3, the side surface of the connecting lug 3 is provided with a positioning hole 4, the connecting lug 3 is symmetrically distributed on the surface of the lower clamping plate 2, the left side of the lower clamping plate 2 is rotationally connected with an upper clamping plate 5, two sides of the upper clamping plate 5 far away from one end of the connecting lug 3 are internally provided with a movable cavity 6, the movable cavity 6 is internally provided with a movable block 7, the movable block 7 is in sliding connection with the movable cavity 6, the outer side surface of the movable block 7 is fixedly connected with a positioning column 8, the outer end of the positioning column 8 is clamped in the positioning hole 4, the inner side of the movable block 7 is provided with a spring 9, the spring 9 is sleeved in the movable cavity 6, the inner side surface of the upper clamping plate 5 is fixedly connected with a pressing block 10, the draw-in groove 11 and advance tub 12 have all been seted up to the relative one end of lower cardboard 2 and briquetting 10, advance tub 12 and be located the rear end of draw-in groove 11 and communicate with the rear end of draw-in groove 11, reference column 8 and locating hole 4 size assorted, the shape of draw-in groove 11 and PICC pipe's shape assorted, place the position that needs with the area body 1, place the inside of draw-in groove 11 with reserving the needle, the pipe of reserving the needle front end is blocked simultaneously to advance tub 12 inside, make last cardboard 5 and lower cardboard 2 be the closed state afterwards, when closing, until reference column 8 aligns with locating hole 4, can block reference column 8 inside locating hole 4 under spring 9 reaction, thereby improve the stability of fixed PICC pipe, prevent that the patient from having a rest in-process from causing PICC pipe emergence problem that drops.

The left side fixedly connected with fixed band one 13 of the area body 1, the right side fixedly connected with fixed band two 14 of the area body 1, the up end fixedly connected with hair side thread gluing 15 of fixed band one 13, the lower terminal surface fixedly connected with of fixed band two 14 colludes face thread gluing 16, collude the width that face thread gluing 16 is greater than the width of hair side thread gluing 15, two fixed bands one 13 and fixed band two 14 are the ventilative area of elasticity, make fixed band one 13, the tensile combination of fixed band two 14, collude face thread gluing 16 and hair side thread gluing 15 and combine together afterwards, and then wear to patient's arm department, make things convenient for the patient to move in the infusion process, be greater than the width of hair side thread gluing 15 through the width of collude face thread gluing 16, conveniently adjust the device according to patient's arm.

The upper end faces of the lower clamping plate 2 and the pressing block 10 are provided with a pipe outlet groove 17, the pipe outlet groove 17 is located at the front end of the clamping groove 11 and is communicated with the front end of the clamping groove 11, when transfusion is needed, the transfusion tube is communicated with the PICC tube, and the tail end of the transfusion tube is located inside the pipe outlet groove 17, so that the tail end of the transfusion tube is clamped conveniently.

The inside of draw-in groove 11, advance tub 12 and exit tube groove 17 all fixedly connected with rubber pad 18, and rubber pad 18 prevents draw-in groove 11, advances tub 12 and exit tube groove 17 and leads to the fact the pressure loss to reserve needle and reserve needle tubing.

The above description is illustrative of the present utility model and is not intended to be limiting, but is to be construed as being included within the spirit and scope of the present utility model.

Claims

1. The utility model provides a PICC pipe fixer, includes area body (1), its characterized in that, area body (1) up end fixedly connected with lower cardboard (2), cardboard (2) are U type structure down, cardboard (2) right side top fixedly connected with engaging lug (3) down, inside locating hole (4) have been opened to engaging lug (3) side, engaging lug (3) symmetric distribution is in cardboard (2) surface down, cardboard (5) have been gone up in cardboard (2) left side rotation down, go up cardboard (5) and keep away from engaging lug (3) one end both sides inside and all offered movable chamber (6), movable chamber (6) inside movable block (7) that is equipped with, movable block (7) and movable chamber (6) sliding connection, movable block (7) lateral surface rigid coupling has reference column (8), inside locating column (8) outer end block (4) are inside, movable block (7) inboard is equipped with spring (9), spring (9) cup joint in movable chamber (6) inside, inside cardboard (5) and (10) have all been seted up to be connected with clamp plate (10) and relatively to hold down one end (10), the pipe inlet groove (12) is positioned at the rear end of the clamping groove (11) and is communicated with the rear end of the clamping groove (11).

2. The PICC tube fixer according to claim 1, wherein a first fixing belt (13) is fixedly connected to the left side of the belt body (1), a second fixing belt (14) is fixedly connected to the right side of the belt body (1), a rough surface sticking buckle (15) is fixedly connected to the upper end face of the first fixing belt (13), a hook surface sticking buckle (16) is fixedly connected to the lower end face of the second fixing belt (14), and the width of the hook surface sticking buckle (16) is larger than that of the rough surface sticking buckle (15).

3. The PICC tube fixer as defined in claim 1, wherein the upper end surfaces of the lower clamping plate (2) and the pressing block (10) are provided with a tube outlet groove (17), and the tube outlet groove (17) is positioned at the front end of the clamping groove (11) and is communicated with the front end of the clamping groove (11).

4. A PICC pipe holder according to claim 3, characterized in that rubber pads (18) are fixedly connected to the insides of the clamping groove (11), the pipe inlet groove (12) and the pipe outlet groove (17).

5. The PICC tube holder according to claim 2, wherein both the first fastening strap (13) and the second fastening strap (14) are elastic breathable straps.

6. The PICC tube holder according to claim 1, wherein the shape of the clamping groove (11) matches the shape of the PICC tube.

7. PICC tube anchor as in claim 1 wherein the locating posts (8) are sized to match the locating holes (4).