CN219185256U - Flexible fastener of PICC pipe - Google Patents

Abstract

The utility model discloses a flexible fastener for a PICC catheter, which comprises a fixing frame. The left front and rear ends of the fixing frame are provided with first locking slots, and the inside of the first locking slot is engaged with a first locking slot. Block, the front and rear ends of the right side of the fixed frame are provided with a second card slot, the inside of the second card slot is engaged with a second card block, and the outer side of the first card block is connected with a first arm The lower end of the first arm strap is provided with a tightening strap, and the outer side of the second block is connected with a second arm strap. The flexible fastener of the PICC catheter is symmetrically provided with a first slot and a second slot, and through the snap connection with the first block and the second block, the detachment of the first armband and the second armband It is more convenient to install, and the raised setting is not easy to fall off, and it is more stable to use. The first arm strap and the second arm strap are made of silicone material to avoid pressure injuries caused by long-term pressure on the skin. Avoid direct skin contact of the PICC catheter to improve patient comfort.

Description

A flexible fastener for PICC catheter

technical field

The utility model relates to the technical field of medical equipment, in particular to a flexible fastener for a PICC catheter.

Background technique

PICC, also known as peripherally inserted central venous catheter, refers to the method of inserting a catheter through peripheral venous puncture, with the tip located in the superior vena cava or inferior vena cava. Because the tip is located in the central vein, it has a larger lumen than peripheral veins and blood With the characteristics of fast flow rate, it can fully dilute high-concentration and strong irritating drugs, so as to avoid damage to the intima of peripheral blood vessels, and is widely used in clinical practice.

However, when the existing PICC catheter is fixed, most of the PICC catheter is directly fixed on the patient's skin with medical tape. When the patient sweats, the adhesive tape will decrease, which will cause the PICC catheter to slip off and affect the service life of the PICC catheter. , bring a lot of inconvenience to the patient, aiming at the problems mentioned above, it is urgent to design a novel flexible fastener for the PICC catheter.

Utility model content

The purpose of this utility model is to provide a kind of flexible fastening device of PICC catheter, to solve above-mentioned background technology, adopt medical adhesive tape to directly fix PICC catheter as a whole on the patient's skin, when the patient sweats, the adhesive tape will be reduced, and then This causes the PICC catheter to slip off, affects the service life of the PICC catheter, and brings many inconveniences to patients.

In order to achieve the above object, the utility model provides the following technical solutions: a flexible fastener for PICC catheters, including a fixed frame, the left and rear ends of the fixed frame are provided with first slots, the first slots The inside of the fixed frame is connected with a first card block, and the front and rear ends of the right side of the fixed frame are provided with a second card slot, and the inside of the second card slot is connected with a second card block, and the first card The outer side of the block is connected with a first arm strap, the lower end of the first arm strap is provided with a tightening strap, the outer side of the second block is connected with a second arm strap, and the upper end surface of the fixed frame is provided with a first A placement slot, the upper end of the fixed frame is provided with a second placement slot on both sides of the front and back, the first fixing band is fixedly connected to the bracket on the left side of the first placement slot, and the fixing belt on the left side of the second placement slot The frame is fixedly connected with a second fixing belt.

Preferably, a cushion is installed on the lower end surface of the fixing frame, so as to prevent the PICC catheter from directly contacting the skin and improve the comfort of the patient.

Preferably, the inner side and the upper end of the first clamping block are provided with protrusions, which fit and install with the inside of the first clamping slot, and the left side and the upper end of the second clamping block are provided with protrusions, which are fitted with the inside of the second clamping slot. The internal fitting installation makes disassembly and assembly more convenient, and the raised setting is not easy to fall off, making it more stable.

Preferably, the first armband and the second armband are made of silicone material to avoid pressure injuries caused by long-term pressure on the skin.

Preferably, the inner side of the tightening belt is provided with a first Velcro A surface, and the outer lower half of the second armband is provided with a first Velcro B surface, which can be detachably connected by bonding, further Secure the primary and secondary arm straps so they are not too loose and fall off.

Preferably, the second Velcro A surface is installed on the fixing frame on the right side of the first placement slot, the second Velcro B surface is provided on the bottom of the right end of the first fixing belt, and the right side of the second placement slot The third Velcro surface A is installed on the fixing frame, and the third Velcro surface B is provided on the bottom right end of the second fixing belt, which can be detachably connected by bonding, so that PICC catheters of different sizes can be placed on the corresponding In the placement slot, the fixation is more firm.

Compared with the prior art, the beneficial effect of the utility model is that: the flexible fastener of the PICC catheter is symmetrically provided with a first clamping groove and a second clamping groove, and through clamping with the first clamping block and the second clamping block, The joint connection makes the disassembly and assembly of the first armband and the second armband more convenient, and the raised setting is not easy to fall off, and it is more stable to use. The first armband and the second armband are made of silicone to avoid long-term pressure on the skin The inner side of the tightening belt is provided with the first Velcro side A, and the outer lower half of the second armband is provided with the first Velcro side B, which can be detachably connected by bonding to further fix the second side. The first arm strap and the second arm strap prevent it from being too loose and cause it to fall off. The setting of multiple Velcro on the fixing frame can place PICC catheters of different sizes into the corresponding placement slots, and the fixing is more firm. The lower end surface of the fixing frame Installed with a soft pad to avoid direct contact of the PICC catheter with the skin and improve patient comfort.

Description of drawings

Fig. 1 is the structural schematic diagram one of the flexible fastener of the utility model PICC catheter;

Fig. 2 is the structural schematic diagram two of the flexible fastener of the utility model PICC catheter;

Fig. 3 is a structural schematic diagram III of the flexible fastener of the PICC catheter of the present invention.

In the figure: 1. Fixed frame; 2. Cushion; 3. The first card slot; 4. The first card block; 5. The second card slot; 6. The second card block; 7. The first armband; 8. Tightening belt; 9. The first Velcro side A; 10. The second arm strap; 11. The first Velcro side B; 12. The first placement slot; 13. The second placement slot; 14. The first fixing belt; 15. The second fixing belt; 16. The second Velcro side A; 17. The second Velcro side B; 18. The third Velcro side A; 19. The third Velcro side B.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a flexible fastener for PICC catheters, including a fixed frame 1, and a cushion 2 is installed on the lower end of the fixed frame 1 to prevent the PICC catheter from directly contacting the skin. To improve the comfort of the patient, the first card slot 3 is provided at the left front and rear ends of the fixed frame 1, the first card slot 3 is connected with the first card block 4 inside the first card slot 3, and the right front and rear ends of the fixed frame 1 are provided with There is a second card slot 5, and the inside of the second card slot 5 is engaged with a second card block 6. The inner side and upper end of the first card block 4 are provided with protrusions, which are fitted and installed with the inside of the first card slot 3. The left side and the upper end of the second card block 6 are provided with protrusions, which are installed in close contact with the inside of the second card slot 5, so that disassembly and assembly are more convenient, and the protrusions are not easy to fall off and are more stable.

The outside of the first block 4 is connected with a first armband 7, the lower end of the first armband 7 is provided with a tightening strap 8, the outside of the second block 6 is connected with a second armband 10, the first armband 7 and The second armband 10 is made of silicone material to avoid crushing caused by long-term pressure on the skin. The inner side of the tightening band 8 is provided with a first Velcro A surface 9, and the outer lower half of the second armband 10 is provided with a first Velcro The B side 11 is detachably connected by bonding to further fix the first armband 7 and the second armband 10 to prevent them from falling off due to looseness.

The upper end surface of the fixed frame 1 is provided with a first placement groove 12, and the upper end surface of the fixed frame 1 is provided with a second placement groove 13 on both sides of the front and rear sides, and the fixed frame 1 on the left side of the first placement groove 12 is fixedly connected with a first fixing belt. 14. The second fixed belt 15 is fixedly connected to the fixed frame 1 on the left side of the second placement groove 13, and the second Velcro A surface 16 is installed on the fixed frame 1 on the right side of the first placement groove 12, and the first fixed belt 14 A second Velcro B surface 17 is provided at the bottom of the right end of the belt, a third Velcro A surface 18 is installed on the fixing frame 1 on the right side of the second placement groove 13, and a third Velcro B surface is provided at the bottom right end of the second fixing band 15. The surface 19 is detachably connected by bonding, so that PICC catheters of different sizes can be placed in corresponding placement grooves, and the fixation is more firm.

When using the flexible fastener of the PICC catheter in this technical solution, first place the first arm band 7 and the second arm band 10 at the position required by the patient, and the inner side of the tightening band 8 is provided with the first Velcro A surface 9 , the outer lower half of the second armband 10 is provided with a first Velcro B surface 11, which can be detachably connected by bonding to further fix the first armband 7 and the second armband 10, and adjust according to the size The bonding position of the Velcro prevents it from falling off due to being too loose. The first arm strap 7 and the second arm strap 10 are made of silicone material to avoid pressure injuries caused by long-term pressure on the skin. There are protrusions on the inner side and upper end of the first clamping block 4 , fit and install with the inside of the first card slot 3, and the left side and upper end of the second card block 6 are provided with protrusions, which are fitted and installed with the inside of the second card slot 5, making disassembly and assembly more convenient, and the convex The raised setting is not easy to fall off and is more stable. The second Velcro A surface 16 is installed on the fixed frame 1 on the right side of the first placement groove 12, and the second Velcro B surface 17 is arranged on the bottom right end of the first fixed belt 14. , the fixing bracket 1 on the right side of the second placement groove 13 is equipped with a third Velcro A surface 18, and the bottom of the right end of the second fixing belt 15 is provided with a third Velcro B surface 19. The detachable connection allows PICC catheters of different sizes to be placed in the corresponding placement slots, and the fixation is more firm. The lower end surface of the fixing frame 1 is equipped with a cushion 2 to prevent the PICC catheter from directly contacting the skin and improve the comfort of the patient.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. Flexible fastener of PICC pipe, including mount (1), its characterized in that: the utility model discloses a fixing rack, including fixing rack (1), first draw-in groove (3) have been seted up at both ends around the left side of fixing rack (1), inside block in first draw-in groove (3) is connected with first fixture block (4), second draw-in groove (5) have been seted up at both ends around the right side of fixing rack (1), the inside block in second draw-in groove (5) is connected with second fixture block (6), the outside of first fixture block (4) is connected with first arm area (7), the lower extreme of first arm area (7) is provided with and tightens area (8), the outside of second fixture block (6) is connected with second arm area (10), first standing groove (12) have been seted up to the up end of fixing rack (1), second standing groove (13) have been seted up around the upper end of fixing rack (1) both sides, fixedly connected with first fixed band (14) on fixing rack (1) on second standing groove (13) left side.

2. The flexible fastener of the PICC catheter according to claim 1, wherein: the soft cushion (2) is arranged on the lower end face of the fixing frame (1).

3. The flexible fastener of the PICC catheter according to claim 1, wherein: the inner side and the upper end of the first clamping block (4) are provided with protrusions, the protrusions are mounted in a fit mode with the inside of the first clamping groove (3), and the left side and the upper end of the second clamping block (6) are provided with protrusions and mounted in a fit mode with the inside of the second clamping groove (5).

4. The flexible fastener of the PICC catheter according to claim 1, wherein: the first armband (7) and the second armband (10) are made of silica gel.

5. The flexible fastener of the PICC catheter according to claim 1, wherein: the inside of tightening the area (8) is provided with first magic subsides A face (9), the outside lower half of second armband (10) is provided with first magic subsides B face (11), can dismantle through the mode of bonding and connect.

6. The flexible fastener of the PICC catheter according to claim 1, wherein: install second magic subsides A face (16) on mount (1) on first standing groove (12) right side, the right-hand member bottom of first fixed band (14) is provided with second magic subsides B face (17), install third magic subsides A face (18) on mount (1) on second standing groove (13) right side, the right-hand member bottom of second fixed band (15) is provided with third magic subsides B face (19).

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