Catheter foam patch convenient for reducing mechanical pressure injury

Abstract

The utility model discloses a catheter foam patch convenient for reducing mechanical pressure injury, which comprises an adhesive tape patch, the adhesive tape patch comprises a foam layer patch, the adhesive tape patch is positioned in front of the foam layer patch, foam pads are arranged on the left side and the right side of the rear side of the foam layer patch, a rotating block is fixedly arranged in the middle of the adhesive tape patch, and the rotating block is fixedly connected with the foam layer patch. A first inclined thread is arranged on the outer side of the bottom of the rotating block, a supporting block is arranged below the rotating block, a second inclined thread is arranged on the inner side of the upper portion of the supporting block, a fixing block is arranged below the interior of the supporting block, openings are formed in the front side and the rear side of the fixing block, the middle of the fixing block is hollow, and a guide pipe body penetrates through the interior of the fixing block; the left side and the right side of the front face of the adhesive tape are provided with adhesive blocks, and the middle of each adhesive block is connected with a folding block. According to the catheter foam patch convenient for reducing the mechanical pressure injury, the catheter can be fixed to a certain degree, and meanwhile, a bearing structure is arranged above the catheter, so that the catheter is prevented from being subjected to the pressure injury.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary technology field, concretely is a catheter foam paste convenient for reducing instrumentality pressure injury. BACKGROUND

[0002] At present, esophageal anastomotic fistula is the most serious complication after esophageal cancer surgery, according to statistics, the domestic anastomotic fistula incidence is 2.6%-6.4%, mortality rate 38.4%-53.6%. It is necessary to treat and nurse after radical resection of esophageal cancer to indwell gastric tube and indwell enteral nutrition tube, clinical patients often cannot eat orally due to diseases, and need to place nasal feeding tube, such as nasal feeding tube, to prevent the nasal feeding tube from slipping, clinicians often use the way of cutting medical adhesive tape to fix the nasal feeding tube, and the catheter in other parts also needs to be fixed, the fixing paste made of medical adhesive tape can play a certain fixing role, but the firmness is poor, cannot be used immediately, the air permeability is not good, and after several days of pasting, the adhesive tape is removed when replacing the paste, which has great irritation to the patient and causes pain, but the existing catheter paste still has some problems when in use:

[0003] Such as the publication number CN208389157U a catheter paste, its technical scheme is: fixed paste, multiple connection pastes and multiple tube pastes; The fixed paste can be pasted on the patient's skin; One end of the connection paste is connected with one end of the fixed paste, and is arranged along the length direction of the catheter; Each tube paste is connected with the other end of a connection paste, and can be wound on the catheter along the radial direction of the catheter; At least the fixed paste and the tube paste are provided with an adhesive layer. The catheter paste provided by the utility model can reduce the traction force on the connection paste, thereby reducing the traction force on the fixed paste, and further reducing the pressure on the local tissue caused by the fixed paste pasted on the ala nasi, that is, the pressure on the nasal cavity is reduced, and the probability of pressure ulcer is reduced, but the existing catheter paste is fixed on the human body other parts, occasionally, the catheter position deviates or the patient is hurt, and the catheter cannot be supported.

[0004] In view of this, in view of the above problems, through in-depth research, the present case is generated.

[0005] In view of the above problems, the original catheter paste is innovatively designed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of catheter foam paste convenient for reducing instrumentality pressure injury, to solve the problem that catheter cannot be supported to protect when being subjected to instrumentality pressure injury in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A catheter foam patch for reducing pressure injuries of instruments, comprising an adhesive patch, the adhesive patch comprising a foam layer patch, the adhesive patch being located in front of the foam layer patch, and the adhesive patch and the foam layer patch being the same shape, and the rear side of the foam layer patch being provided with foam pads on the left and right sides, a rotating block being fixedly arranged in the middle of the adhesive patch, and a first inclined thread being arranged on the outside of the bottom of the rotating block, the rotating block being hollow in the middle, and the inside bottom of the rotating block being inclined, a supporting block being arranged below the rotating block, and a second inclined thread being arranged on the inside of the top of the supporting block, a fixed block being arranged inside and below the supporting block, the top of the fixed block being inclined on the outside, and openings being formed on the front and back sides of the fixed block, the fixed block being hollow in the middle, and a catheter body being arranged through the inside of the fixed block, and adhesive blocks being arranged on the left and right sides of the front of the adhesive patch, and folding blocks being connected in the middle of the adhesive blocks.

[0009] Preferably, the adhesive patch and the foam layer patch are adhered to each other, and the foam pads are adhered to the left and right sides of the rear side of the foam layer patch, and the thickness of the foam pads supports the distance between the adhesive patch and the skin.

[0010] The above technical scheme is adopted, the adhesive patch is attached to the skin through the foam layer patch to play a certain elastic buffering role, and the foam layer patch provides left and right support for the thickness in the middle of the adhesive patch.

[0011] Preferably, the adhesive patch is provided with adhesive blocks on the left and right sides of the front, and folding blocks are connected in the middle of the adhesive blocks, and the folding blocks constitute a pressure bearing structure.

[0012] The above technical scheme is adopted, the folding blocks are zigzag-shaped, and the upper surfaces thereof can have a certain bearing capacity, thereby protecting the catheter below from pressure injuries above.

[0013] Preferably, a rotating block is mounted on the top of the front of the adhesive patch, the rotating block is in the shape of "T", and a first inclined thread is arranged on the outside of the bottom of the rotating block to facilitate connection with the supporting block.

[0014] The above technical scheme is adopted, and the rotating block can be threadedly connected to the inside of the supporting block by rotating the rotating block.

[0015] Preferably, a second inclined thread is arranged on the inside of the top of the supporting block, the second inclined thread is connected with the first inclined thread, and the rotating block is located inside the top of the supporting block to constitute an up-and-down moving structure.

[0016] The above technical scheme is adopted, when the rotating block is rotated, the second inclined thread and the first inclined thread are connected to drive the rotating block to move up and down, and when the rotating block moves downward, the bottom thereof touches the top of the fixed block.

[0017] Preferably, the bottom of the rotating block is inclined, and a fixing block is arranged below the rotating block, the bottom of the rotating block is above the outside of the fixing block, and the outside of the fixing block is inclined.

[0018] When the rotating block moves downward, the bottom of the rotating block is above the outside of the fixing block, and the fixing block above is tightened to a certain fixing effect.

[0019] Preferably, a catheter body is arranged in the fixing block, and openings are arranged on the front and back of the fixing block, and the tightening of the fixing block above drives the opening to close to form a fixing structure for the catheter body.

[0020] When the fixing block above is tightened, the catheter body can be fixed to prevent position deviation caused by external pressure or instrument damage.

[0021] Compared with the prior art, the catheter foam patch for reducing instrument pressure damage has the advantages that:

[0022] 1. The fixing block is arranged to fix the catheter, the rotating block is arranged on the front of the adhesive tape, the first inclined thread is arranged on the bottom of the rotating block, and the second inclined thread is arranged to connect the rotating block to move up and down when the rotating block rotates.

[0023] 2. The folding block is arranged to support the pressure on the catheter, the adhesive tape is arranged on the left and right sides of the adhesive tape, and the folding block is arranged in the middle of the adhesive tape. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a front structure schematic view of the utility model;

[0025] Figure 2 It is a rotating block front structure schematic view of the utility model;

[0026] Figure 3 It is a folding block front structure schematic view of the utility model;

[0027] Figure 4 It is an adhesive tape structure schematic view of the utility model;

[0028] Figure 5 It is a rotating block structure schematic view of the utility model.

[0029] In the figure: 1, adhesive tape; 2, foam layer paste; 3, foam pad; 4, glue block; 5, folding block; 6, support block; 7, second inclined thread; 8, rotating block; 9, first inclined thread; 10, fixed block; 11, opening; 12, catheter body. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0032] A catheter foam paste convenient for reducing instrument pressure injury, including adhesive tape 1, adhesive tape 1 includes foam layer paste 2, adhesive tape 1 is located in the front of foam layer paste 2, and adhesive tape 1 and foam layer paste 2 are same in shape, and the rear side of foam layer paste 2 is provided with foam pad 3 on both sides, the middle of adhesive tape 1 is fixedly provided with rotating block 8, and the bottom outside of rotating block 8 is provided with first inclined thread 9, the middle of rotating block 8 is hollow, and the bottom inside of rotating block 8 is inclined, rotating block 8 below is provided with support block 6, and the inside of support block 6 above is provided with second inclined thread 7, the inside of support block 6 below is provided with fixed block 10, and the outside of fixed block 10 above is inclined, and the front and rear sides of fixed block 10 are provided with opening 11, the middle of fixed block 10 is hollow, and catheter body 12 is provided in the inside of fixed block 10, and the left and right sides of adhesive tape 1 are provided with glue block 4, and folding block 5 is connected in the middle of glue block 4.

[0033] Adhesive tape 1 and foam layer paste 2 are mutually adhered, and foam pad 3 is adhered on both sides of the rear side of foam layer paste 2, and the thickness of foam pad 3 supports the distance between adhesive tape 1 and skin. Adhesive tape 1 is pasted on skin through foam layer paste 2 to play a certain elastic buffering effect, and foam layer paste 2 provides left and right support for the thickness of adhesive tape 1.

[0034] The left and right sides of adhesive tape 1 are provided with glue block 4, and folding block 5 is connected in the middle of glue block 4, and folding block 5 constitutes a pressure bearing structure. Folding block 5 is zigzag, and its upper surface can have a certain bearing effect, which can protect the catheter below from pressure injury.

[0035] The upper part of the front side of the adhesive plaster 1 is provided with a rotating block 8, the rotating block 8 is in the shape of T, and the bottom outer side of the rotating block 8 is provided with a first inclined thread 9 for connecting the supporting block 6. The inner side of the upper part of the supporting block 6 is provided with a second inclined thread 7, the second inclined thread 7 is connected with the first inclined thread 9, and the rotating block 8 is located in the inner part of the upper part of the supporting block 6 to form an up-down moving structure. The inner side of the bottom of the rotating block 8 is an inclined surface, the lower part of the rotating block 8 is provided with a fixed block 10, the bottom of the rotating block 8 is located in the upper outer side of the fixed block 10, and the upper outer side of the fixed block 10 is an inclined surface. The rotating block 8 can be connected to the inner part of the supporting block 6 through the supporting block 6 by rotating the rotating block 8. When the rotating block 8 rotates, the rotating block 8 can be driven to move up and down through the connection of the second inclined thread 7 and the first inclined thread 9, and when the rotating block 8 moves downward, the bottom of the rotating block 8 touches the upper part of the fixed block 10. When the rotating block 8 moves downward, the bottom of the rotating block 8 is located in the upper outer side of the fixed block 10, so that the upper part of the fixed block 10 can be tightened to a certain fixing effect.

[0036] The inner part of the fixed block 10 is provided with a catheter body 12, the front and rear sides of the fixed block 10 are provided with openings 11, and the upper part of the fixed block 10 is tightened to drive the openings 11 to close, so as to form a fixed structure of the catheter body 12. When the upper part of the fixed block 10 is tightened, the catheter body 12 can be fixed, so as to prevent the position from deviating when the catheter body 12 is subjected to external pressure or instrument damage.

[0037] Working principle:

[0038] In use, the foam layer 2 is attached to the skin surface, the catheter body 12 is penetrated into the inner part of the rotating block 8 and the fixed block 10, the rotating block 8 is driven to move downward through the connection of the second inclined thread 7 and the first inclined thread 9, and when the bottom of the rotating block 8 is located in the upper outer side of the fixed block 10, the upper part of the fixed block 10 can be tightened to a certain fixing effect, and at the same time, the folding block 5 is attached to the front side of the fixed block 10 to protect the fixed block 10.

[0039] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A catheter foam dressing facilitating the reduction of iatrogenic pressure ulcers, comprising an adhesive dressing (1), characterized in that: The adhesive plaster (1) comprises a foam layer plaster (2), the adhesive plaster (1) is located in front of the foam layer plaster (2), and the adhesive plaster (1) and the foam layer plaster (2) are the same shape, and the foam layer plaster (2) is provided with foam pads (3) on the left and right sides of the rear side, the middle of the adhesive plaster (1) is fixedly provided with a rotating block (8), and the bottom outer side of the rotating block (8) is provided with a first inclined thread (9), the middle of the rotating block (8) is hollow, and the inner bottom side of the rotating block (8) is inclined, the lower side of the rotating block (8) is provided with a supporting block (6), and the inner side of the upper side of the supporting block (6) is provided with a second inclined thread (7), the inside of the supporting block (6) is provided with a fixed block (10), the upper outer side of the fixed block (10) is inclined, and the front and rear sides of the fixed block (10) are provided with openings (11), the middle of the fixed block (10) is hollow, and a catheter body (12) is penetratingly arranged in the fixed block (10), the left and right sides of the front of the adhesive plaster (1) are provided with adhesive plaster blocks (4), and the middle of the adhesive plaster block (4) is connected with a folding block (5).

2. The catheter foam dressing of claim 1, wherein: The adhesive plaster (1) and the foam layer plaster (2) are mutually adhered, the foam pads (3) are adhered on the left and right sides of the rear side of the foam layer plaster (2), and the thickness of the foam pads (3) supports the distance between the adhesive plaster (1) and the skin.

3. The catheter foam dressing of claim 2, wherein: The left and right sides of the front of the adhesive plaster (1) are provided with adhesive plaster blocks (4), and the middle of the adhesive plaster block (4) is connected with a folding block (5), and the folding block (5) constitutes a pressure bearing structure.

4. The catheter foam dressing of claim 1, wherein: The front of the adhesive plaster (1) is provided with a rotating block (8), the rotating block (8) is in a "T" shape, and the bottom outer side of the rotating block (8) is provided with a first inclined thread (9) for connecting the supporting block (6).

5. The catheter foam dressing of claim 4, wherein: The inner side of the upper side of the supporting block (6) is provided with a second inclined thread (7), the second inclined thread (7) is connected with the first inclined thread (9), and the rotating block (8) is located in the upper inner side of the supporting block (6) to constitute an up-down moving structure.

6. The catheter foam dressing of claim 5, wherein: The inner bottom side of the rotating block (8) is inclined, and the lower side of the rotating block (8) is provided with a fixed block (10), the bottom outer side of the rotating block (8) is located above the fixed block (10), and the upper outer side of the fixed block (10) is inclined.

7. The catheter foam dressing of claim 6, wherein: The inside of the fixed block (10) is provided with a catheter body (12), the front and rear sides of the fixed block (10) are provided with openings (11), and the upper side of the fixed block (10) tightens to close the openings (11) to constitute a fixed structure for the catheter body (12).

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