CN211327399U - PICC puts a tub fixing device - Google Patents

Abstract

The utility model belongs to the technical field of medical devices, in particular to a PICC tube placement fixing device, comprising a belt body, an upper end surface of the belt body is provided with an opening, and a lower end surface of the belt body is fixedly connected with a mounting belt, the installation The belt is located below the opening, and the upper end surface of the mounting belt is fixedly connected with a fixing body, and the fixing body includes a lower clamping plate, a rotating shaft is installed on the left side of the upper end surface of the lower clamping plate, and the left side of the rotating shaft is movably connected There is an upper card plate, and the opposite ends of the upper card plate and the lower card plate are provided with a card slot and a pipe inlet slot, the pipe inlet slot is located at the rear end of the card slot and communicated with the rear end of the card slot, the upper card slot is The right side of the lower end face of the card plate is fixedly connected with a bump, and the right side of the upper end face of the lower card plate is provided with a groove that matches the bump, so as to improve the stability of fixing the PICC catheter and prevent the patient from being damaged during rest. The PICC catheter has a needle rolling or falling problem.

Description

PICC catheter fixation device

technical field

The utility model relates to the technical field of medical devices, in particular to a PICC tube placement fixing device.

Background technique

PICC is a catheter that is inserted into the central vein through anterior peripheral vein puncture. It can be indwelled for a long time and used for intravenous infusion and blood transfusion treatment. During indwelling, there is no need to puncture the skin for each infusion, just directly pierce the needle into the catheter. On the heparin cap at the end, rinse the catheter with normal saline. When no infusion is required, the nurse needs to complete the weekly maintenance of the catheter and replace the film, so as to completely solve the pain caused by puncture and drug stimulation, it is safer and more comfortable to carry, and the whole process can be easily completed. Treatment can fundamentally improve the quality of life of patients.

The existing PICC catheter placement fixing device cannot effectively fix the PICC catheter, and thus cannot prevent the problem of needle rolling or falling of the PICC catheter during the rest of the patient.

Utility model content

In order to solve the problems raised in the above-mentioned background art, the present invention provides a PICC catheter placement fixing device, which has the characteristics of improving the stability of fixing the PICC catheter.

In order to achieve the above purpose, the utility model provides the following technical solutions: a PICC tube placement fixing device, comprising a belt body, the upper end surface of the belt body is provided with an opening, and the lower end surface of the belt body is fixedly connected with a mounting belt, so The mounting belt is located below the opening, and the upper end surface of the mounting belt is fixedly connected with a fixing body, the fixing body includes a lower clamping plate, and a rotating shaft is installed on the left side of the upper end surface of the lower clamping plate, and the left side of the rotating shaft is The upper card plate is movably connected, and the opposite ends of the upper card plate and the lower card plate are provided with a card slot and a pipe inlet slot, and the pipe inlet slot is located at the rear end of the card slot and communicated with the rear end of the card slot, so A convex block is fixedly connected to the right side of the lower end surface of the upper card plate, and a groove matching the convex block is formed on the right side of the upper end surface of the lower card plate.

In order to conveniently observe whether the PICC catheter has returned blood, and to prevent infection by closing the opening, as a PICC catheter placement fixing device of the present invention, it is preferable that a cover surface is fixedly connected to the rear side of the upper end surface of the opening, and the upper surface of the cover surface is fixedly connected to the rear side. An upper hook and loop fastener is fixedly connected to the front end of the end surface, and a lower hook and loop fastener matching the upper hook and loop fastener is fixedly connected to the upper end surface of the belt body, and the lower hook and loop fastener is located in front of the opening.

In order to conveniently clamp the tail end of the infusion tube, it is preferable as a PICC tube placement fixing device of the present invention. Bandages are fixedly connected to the left and right sides of the belt body, and the upper end surface of the bandage located on the left side of the belt body is fixedly connected. There is a hook surface hook and loop fastener, the lower end surface of the bandage located on the right side of the belt body is fixedly connected with a hook surface hook and loop fastener, and the width of the hook surface hook and loop fastener is larger than that of the rough surface hook and loop fastener.

In order to be preferred as a PICC tube placement fixing device of the present invention, the upper end surfaces of the upper clamping plate and the lower clamping plate are provided with a pipe outlet groove, and the pipe outlet groove is located at the front end of the clamping groove and is connected with the clamping groove. Front-end connectivity.

In order to prevent the pressure loss of the reserved needle and the reserved needle tube by the rubber pad after closing the fixing body, the rubber pad prevents the clamping groove, the tube inlet groove and the tube outlet groove from causing pressure loss to the reserved needle and the reserved needle tube. Rubber pads are fixedly connected inside the pipe inlet groove and the pipe outlet groove.

In order to facilitate the opening of the fixing body, preferably as a PICC tube placement fixing device of the present invention, a pull ring is fixedly connected to the right side of the upper card board.

In order for the bandage to have air permeability and waterproofness, and to increase the elasticity of the bandage, it is convenient to stretch the length of the bandage. As a PICC tube placement fixing device of the present invention, the bandage includes breathable cotton, and the lower end surface of the breathable cotton is preferably used. A single elastic cloth is fixedly connected, and a waterproof layer is fixedly connected to the lower end surface of the single elastic cloth.

In order to easily clip the PICC catheter into the slot, it is preferable as a PICC tube placement fixing device of the present invention, the shape of the slot matches the shape of the PICC tube and the area of the slot is larger than that of the PICC tube.

Compared with the prior art, the beneficial effects of the present utility model are:

1. This kind of PICC cannulation fixing device, place the belt body at the position where the needle needs to be inserted, and align the opening with the need for the needle, so that the medical staff can easily insert the needle at the opening of the patient, open the fixing body, and place the reserved needle in the slot. Inside, the catheter at the front end of the reserved needle is clamped into the inside of the inlet groove at the same time, and then the upper clamp plate and the lower clamp plate are closed. The retained needle falls off, thereby improving the stability of fixing the PICC catheter and preventing the problem of needle rolling or falling of the PICC catheter during the patient's rest.

2. For this kind of PICC catheter fixation device, when it is necessary to observe whether the PICC catheter has blood back, the covering surface is opened. After the observation is completed, the covering surface and the belt body are closed. In order to facilitate the observation of whether there is blood returning to the PICC catheter, and to prevent infection by closing the opening; so that the skin condition of the puncture site can be effectively observed;

3. This kind of PICC cannulation fixing device, when using the device, wear the device to the patient's arm, so that the two bandages are stretched and combined, and then combined with the hook surface hook and loop fastener and the wool surface hook and loop fastener, and then the device It is worn on the patient's arm, which is convenient for the patient to move during the infusion process. The width of the hook surface is larger than the width of the fur surface, so that the device can be easily adjusted according to the patient's arm; it can effectively prevent the curling of the tube film. happened;

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

In the attached image:

Fig. 1 is the structure diagram of a kind of PICC tube placement fixing device of the present invention;

Fig. 2 is the structure diagram of a kind of PICC tube placement fixing device of the present invention;

Fig. 3 is the open structure diagram of the fixed main body of the utility model;

FIG. 4 is a closed structure diagram of the fixed main body of the utility model;

5 is a sectional view of a PICC tube placement fixing device of the present invention;

6 is a cross-sectional view of the bandage of the present invention.

In the figure, 1, belt body; 2, cover surface; 201, upper hook; 202, lower hook; 203, opening; 3, mounting belt; 4, fixed body; 401, upper card; 402, lower card ;403, card slot; 404, outlet slot; 405, inlet slot; 406, rubber pad; 407, shaft; 408, bump; 4081, groove; 409, pull ring; 5, bandage; 501, breathable cotton ; 502, single elastic cloth; 503, waterproof layer; 6, wool surface hook and loop; 601, hook surface hook and loop.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

1-6, the present invention provides the following technical solutions: a PICC tube placement fixing device, comprising a belt body 1, an opening 203 is opened on the upper end surface of the belt body 1, and a mounting belt is fixedly connected to the lower end surface of the belt body 1 3. The mounting belt 3 is located below the opening 203, and the upper end surface of the mounting belt 3 is fixedly connected with the fixing body 4. The fixing body 4 includes a lower clamping plate 402, and a rotating shaft 407 is installed on the left side of the upper end surface of the lower clamping plate 402. The upper card board 401 is movably connected to the left side. The opposite ends of the upper card board 401 and the lower card board 402 are provided with a card slot 403 and a pipe inlet slot 405. The rear end of the upper card board 401 is fixedly connected with a bump 408 on the right side of the lower end surface, and a groove 4081 matching the bump 408 is opened on the right side of the upper end surface of the lower card board 402 .

In this embodiment, the belt body 1 is placed at the position where the needle needs to be inserted, the opening 203 is aligned with the place where the needle needs to be inserted, so as to facilitate the medical staff to insert the needle at the opening 203 of the patient, the fixing body 4 is opened, and the reserved needle is placed in the slot 403. Inside, the catheter at the front end of the reserved needle is clamped into the inside of the pipe inlet groove 405 at the same time, and then the upper clamping plate 401 and the lower clamping plate 402 are closed. The opening of the fixing body 4 causes the reserved needle to fall off, thereby improving the stability of fixing the PICC catheter and preventing the problem of needle rolling or falling of the PICC catheter during the patient's resting process.

As a technical optimization scheme of the present invention, a cover surface 2 is fixedly connected to the rear side of the upper end surface of the opening 203 , an upper hook and loop fastener 201 is fixedly connected to the front end of the upper end surface of the cover surface 2 , and the upper end surface of the belt body 1 is fixedly connected with The upper hook 201 is matched with the lower hook 202 , and the lower hook 202 is located in front of the opening 203 .

In this embodiment: when it is necessary to observe whether the PICC catheter has blood back, the covering surface 2 is opened. After the observation, the covering surface 2 and the belt body 1 are closed. When closed, the upper hook 201 and the lower hook 202 are combined, so as to achieve In order to observe whether the PICC catheter has returned blood, and to prevent infection by closing the opening 203.

As a technical optimization scheme of the present invention, the left and right sides of the belt body 1 are fixedly connected with a bandage 5 , and the upper end surface of the bandage 5 located on the left side of the belt body 1 is fixedly connected with a woolen hook and loop fastener 6 , which is located on the belt body 1 . The lower end surface of the right bandage 5 is fixedly connected with a hook surface hook and loop fastener 601 , and the width of the hook surface hook and loop fastener 601 is greater than the width of the wool surface hook and loop fastener 6 .

In this embodiment: when using the device, wear the device on the patient's arm, so that the two bandages 5 are stretched and combined, and then the hook surface hook and loop fastener 601 is combined with the wool surface hook and loop fastener 6, and then the device is worn on the patient's arm. At the patient's arm, it is convenient for the patient to move during the infusion process, and the width of the hook surface hook and loop fastener 601 is greater than the width of the rough surface hook and loop fastener 6, thereby facilitating the adjustment of the device according to the patient's arm.

As a technical optimization scheme of the present invention, the upper end surfaces of the upper clamping plate 401 and the lower clamping plate 402 are provided with a pipe outlet groove 404 , which is located at the front end of the clamping groove 403 and communicates with the front end of the clamping groove 403 .

In this embodiment, when infusion is required, after the infusion tube is connected to the PICC catheter, the tail end of the infusion tube is located inside the outlet groove 404, so that the tail end of the infusion tube can be easily clamped.

As a technical optimization scheme of the present invention, rubber pads 406 are fixedly connected to the interior of the clamping groove 403 , the pipe inlet groove 405 and the pipe outlet groove 404 .

In this embodiment, the rubber pad 406 is fixedly connected through the interior of the clamping groove 403 , the pipe inlet groove 405 and the pipe outlet groove 404 , and when the PICC catheter is placed and the fixing body 4 is closed, the rubber cushion 406 prevents the groove 403 from being stuck. , The pipe inlet groove 405 and the pipe outlet groove 404 cause pressure loss to the reserved needle and the reserved needle tube.

As a technical optimization solution of the present invention, a pull ring 409 is fixedly connected to the right side of the upper card board 401 .

In this embodiment, when the fixing body 4 needs to be opened and put into the PICC catheter, the pull ring 409 is pulled up to pull up the upper clamping plate 401 , so that the fixing body 4 can be easily opened.

As a technical optimization scheme of the present invention, the bandage 5 includes breathable cotton 501, the lower end surface of the breathable cotton 501 is fixedly connected with a single elastic cloth 502, and the lower end surface of the single elastic cloth 502 is fixedly connected with a waterproof layer 503.

In this embodiment, the bandage 5 includes breathable cotton 501 and a waterproof layer 503, so that the bandage 5 has air permeability and waterproofness, and the single elastic cloth 502 increases the elasticity of the bandage 5, thereby facilitating the length of the bandage 5 to be stretched.

As a technical optimization solution of the present invention, the shape of the clip slot 403 matches the shape of the PICC conduit and the area of the clip slot 403 is larger than that of the PICC conduit.

In this embodiment, the shape of the clamping groove 403 matches the shape of the PICC catheter and the area of the clamping groove 403 is larger than that of the PICC catheter, so that the PICC catheter can be easily clamped into the interior of the clamping groove 403 .

The working principle and use process of the present utility model: when using the device, put the device on the patient's arm, so that the two bandages 5 are stretched and combined, and then the hook surface hook and loop fastener 601 is combined with the wool surface hook and loop fastener 6, and then Wear the device on the patient's arm, then place the belt body 1 at the position where the needle needs to be inserted, and align the opening 203 with the needle at the place where the needle needs to be inserted. 401 is pulled up, and then the fixing body 4 is opened, and the reserved needle is placed inside the card slot 403. The catheter at the front end of the reserved needle is simultaneously clamped into the inside of the pipe inlet groove 405, and then the upper card plate 401 and the lower card plate 402 are arranged in the same direction. In the closed state, when it is closed, the bump 408 snaps into the groove 4081 to prevent the fixed body 4 from being opened and the reserved needle from falling off. When it is necessary to observe whether the PICC catheter returns blood, open the cover surface 2, and after the observation is completed, cover the The surface 2 is closed with the belt body 1. When it is closed, the upper velcro 201 and the lower velcro 202 are combined. When infusion is required, the fixing body 4 is opened. After the infusion tube is connected to the PICC catheter, the end of the infusion tube is located in the outlet tube. The inside of the groove 404 is then closed to the fixing body 4 .

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (8)

1. A PICC tube placement fixing device, comprising a band body (1), characterized in that: an opening (203) is provided on the upper end surface of the band body (1), and the lower end surface of the band body (1) is fixedly connected There is a mounting band (3), the mounting band (3) is located below the opening (203), and a fixing body (4) is fixedly connected to the upper end surface of the mounting band (3), and the fixing body (4) includes a lower part. A clamping plate (402), a rotating shaft (407) is installed on the left side of the upper end face of the lower clamping plate (402), and an upper clamping plate (401) is movably connected to the left side of the rotating shaft (407), and the upper clamping plate (401) and the opposite end of the lower clamping plate (402) are provided with a clamping groove (403) and a pipe inlet groove (405), the pipe inlet groove (405) is located at the rear end of the clamping groove (403) and is connected to the clamping groove (403). The rear end of (403) is communicated, the right side of the lower end face of the upper clamping plate (401) is fixedly connected with a projection (408), and the right side of the upper end face of the lower clamping plate (402) is provided with a projection (408). ) to match the groove (4081). 2. A PICC tube placement fixing device according to claim 1, characterized in that: a cover surface (2) is fixedly connected to the rear side of the upper end surface of the opening (203), and the upper part of the cover surface (2) is fixedly connected to the rear side. The front end of the end surface is fixedly connected with an upper hook and loop fastener (201), the upper end surface of the belt body (1) is fixedly connected with a lower hook and loop fastener (202) matching the upper hook and loop fastener (201), and the lower hook and loop fastener (202) Located in front of the opening (203). 3. A kind of PICC tube placement fixing device according to claim 1 is characterized in that: the left and right sides of the belt body (1) are fixedly connected with a bandage (5), and the bandage (5) is located on the left side of the belt body (1). The upper end surface of the bandage (5) is fixedly connected with a rough surface hook and loop fastener (6), and the lower end surface of the bandage (5) located on the right side of the belt body (1) is fixedly connected with a hook surface hook and loop fastener (601). The width of the buckle (601) is larger than the width of the hook and loop fastener (6). 4. A PICC tube placement fixing device according to claim 1, characterized in that: the upper end faces of the upper clamping plate (401) and the lower clamping plate (402) are both provided with a pipe outlet groove (404), so It is described that the pipe groove (404) is located at the front end of the clamping groove (403) and communicates with the front end of the clamping groove (403). 5. A PICC tube placement fixing device according to claim 4, characterized in that: rubber pads are fixedly connected to the inside of the card slot (403), the tube inlet slot (405) and the tube outlet slot (404) (406). 6 . The PICC tube placement fixing device according to claim 1 , wherein a pull ring ( 409 ) is fixedly connected to the right side of the upper clamping plate ( 401 ). 7 . 7. A PICC tube placement fixing device according to claim 3, characterized in that: the bandage (5) comprises a breathable cotton (501), and the lower end surface of the breathable cotton (501) is fixedly connected with a single elastic cloth (502), a waterproof layer (503) is fixedly connected to the lower end surface of the single elastic cloth (502). 8. A PICC tube placement fixing device according to claim 1, characterized in that: the shape of the clamping groove (403) matches the shape of the PICC catheter and the area of the clamping groove (403) is larger than the area of the PICC catheter .

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