Stomach tube fixing adhesive tape structure for preventing nostril pressure sores

Abstract

The utility model discloses a stomach tube fixing adhesive tape structure for preventing nostril pressure sores, and belongs to the technical field of stomach tube fixing adhesive tapes. Comprising a stomach tube, a first fixing strip and a second fixing strip are wound on the circumferential outer wall of the stomach tube, a nasal paste assembly is arranged at the tops of the first fixing strip and the second fixing strip, an observation hole penetrates through the side wall of the nasal paste assembly, and a fixing assembly is arranged at the bottom of the side wall of the nasal paste assembly. The nasal paste assembly is pasted on the nose of a patient through the adhesive layer, sweat generated by the patient is absorbed through the moisture absorption layer to prevent the use effect from being affected, the hydrocolloid auxiliary materials are conveniently positioned through the lower positioning piece and the upper positioning piece, the probability that the nostrils are pressed is reduced through the hydrocolloid auxiliary materials, and the nasal paste assembly is convenient to use. The stomach tube is wound by the first fixing strip and the second fixing strip so as to be fixed, and the stomach tube is conveniently fixed through the fixing assembly. The nasal paste is compact and reasonable in structural design, capable of avoiding nostril pressure sores, good in using effect and good in stomach tube fixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of gastric tube fixing adhesive tape, and more particularly to a gastric tube fixing adhesive tape structure for preventing nasal pressure sores. Background Art

[0002] A gastric tube is used in special circumstances to help patients who cannot swallow deliver necessary fluids and food. Gastric tubes come in different sizes and thicknesses. There are two types of gastric tubes: orogastric tubes and nasogastric tubes. Nasogastric tubes are inserted through the nostrils, into the pharynx, and down the esophagus to the stomach. Nasogastric tubes are prone to dislodgement and require adhesive tape to prevent repeated intubation and aspiration. The tape should be placed in a sealed space to prevent contamination.

[0003] The patent document with publication number CN205515925U in the prior art provides a gastric tube fixing patch. The device matches the shape of the patient's nose through the nose bridge fixing part. No need to cut it again when in use, saving time and effort. The surface is flat when fixing the gastric tube, avoiding entanglement, folding and twisting. The first observation hole and the second observation hole make it convenient for medical staff to observe the skin condition near the gastric tube to prevent the formation of pressure sores. The first gastric tube fixing part and the second gastric tube fixing part are convenient for patients with long-term gastric tube placement. The tearable dotted line set on the nose bridge fixing part makes it convenient to select a single gastric tube fixing part for use according to the position of the patient's gastric tube placement.

[0004] Although this device has many beneficial effects, the following problems still exist: during the use of this device, the fixing patch may cause nasal pressure sores, and when the patient sweats, the effectiveness of the nasal patch will be reduced; secondly, the fixation effect of the gastric tube during use of this device is not good and needs to be improved. In view of this, we propose a gastric tube fixing tape structure that prevents nasal pressure sores. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of the utility model is to provide a gastric tube fixing tape structure for preventing nasal pressure sores, so as to solve the problems raised in the above background technology that the existing tape is prone to cause nasal pressure sores, has poor use effect, and has poor gastric tube fixing effect.

[0007] 2. Technical solution

[0008] A gastric tube fixing tape structure for preventing nasal pressure sores includes a gastric tube, a first fixing strip and a second fixing strip are wrapped around the circumferential outer wall of the gastric tube, a nose patch assembly is provided on the top of the first fixing strip and the second fixing strip, the nose patch assembly includes a base material, a lower positioning piece is provided on the top of the base material, a hydrocolloid auxiliary material is provided on the upper surface of the base material, an upper positioning piece is provided on the top of the hydrocolloid auxiliary material, a moisture absorption layer is provided on the lower surface of the base material, an adhesive layer is provided on the lower surface of the moisture absorption layer, an observation hole is opened through the side wall of the nose patch assembly, and a fixing assembly is provided at the bottom of the side wall of the nose patch assembly.

[0009] Preferably, the fixing assembly includes a connecting block, a fixing plate is provided on a side wall of the connecting block, an adhesive block is provided on one end of the fixing plate, and a plurality of anti-slip grooves are provided on a side wall of the fixing plate.

[0010] Preferably, the hygroscopic layer is a honeycomb structure, and the interior of the hygroscopic layer is filled with a layer of calcium chloride particles.

[0011] Preferably, the material of the substrate is polyurethane, the material of the moisture absorbing layer is acrylic fiber, and the material of the adhesive layer is acrylate.

[0012] Preferably, the size of the first fixing bar matches the size of the second fixing bar, and the first fixing bar and the second fixing bar are symmetrically arranged.

[0013] Preferably, the size and position of the lower positioning piece match the size and position of the upper positioning piece, and the lower positioning piece and the upper positioning piece are both made of cellophane.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] The utility model attaches the nose patch assembly to the patient's nose through the adhesive layer, absorbs the sweat produced by the patient through the moisture absorption layer to prevent the use effect from being affected, facilitates the positioning of the hydrocolloid auxiliary material through the lower positioning piece and the upper positioning piece, reduces the probability of pressure on the nostrils through the hydrocolloid auxiliary material, wraps the gastric tube with the first fixing strip and the second fixing strip to fix the gastric tube, and observes the patient's skin condition through the observation hole to prevent nasal pressure sores;

[0017] Secondly, the fixing piece is wrapped around the circumferential outer wall of the gastric tube, which is convenient for fixing the gastric tube. The two ends of the fixing piece are adhered by the adhesion block, and the anti-slip groove prevents the gastric tube from sliding, which affects the use of the gastric tube fixing tape structure for preventing nasal pressure sores. The structural design of the utility model is compact and reasonable, which avoids the occurrence of nasal pressure sores, has a good use effect of the nose patch, and has a good effect on fixing the gastric tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top surface of part of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the bottom surface of part of the structure of the utility model;

[0021] Figure 4 This is a partial structural diagram of the nose patch component of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the fixed component part of the utility model;

[0023] Explanation of the numbers in the figure: 1. Gastric tube; 2. First fixing strip; 3. Second fixing strip; 4. Nasal patch assembly; 5. Observation hole; 6. Fixing assembly; 401. Base material; 402. Lower positioning piece; 403. Hydrocolloid auxiliary material; 404. Upper positioning piece; 405. Moisture-absorbing layer; 406. Adhesive layer; 407. Calcium chloride granular layer; 601. Connecting block; 602. Fixing piece; 603. Adhesion block; 604. Anti-slip groove. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0027] See also Figure 1-5 ,The utility model provides a technical solution:

[0028] A gastric tube fixing tape structure for preventing nasal pressure sores includes a gastric tube 1, a first fixing strip 2 and a second fixing strip 3 are wrapped around the circumferential outer wall of the gastric tube 1, a nose patch component 4 is fixedly provided on the top of the first fixing strip 2 and the second fixing strip 3, the nose patch component 4 includes a base material 401, a lower positioning piece 402 is fixedly provided on the top of the base material 401, a hydrocolloid auxiliary material 403 is fixedly provided on the upper surface of the base material 401, an upper positioning piece 404 is fixedly provided on the top of the hydrocolloid auxiliary material 403, a hygroscopic layer 405 is fixedly provided on the lower surface of the base material 401, an adhesive layer 406 is fixedly provided on the lower surface of the hygroscopic layer 405, an observation hole 5 is opened through the side wall of the nose patch component 4, and a fixing component 6 is fixedly provided on the bottom of the side wall of the nose patch component 4. The utility model attaches the nose patch assembly 4 to the patient's nose through the adhesive layer 406, absorbs the sweat produced by the patient through the moisture-absorbing layer 405 to prevent it from affecting the use effect, facilitates the positioning of the hydrocolloid auxiliary material 403 through the lower positioning piece 402 and the upper positioning piece 404, reduces the probability of pressure on the nostrils through the hydrocolloid auxiliary material 403, wraps the gastric tube 1 with the first fixing strip 2 and the second fixing strip 3 to fix the gastric tube 1, and observes the patient's skin condition through the observation hole 5 to prevent nasal pressure sores.

[0029] Specifically, the fixing assembly 6 includes a connecting block 601, a fixing sheet 602 fixed to the side wall of the connecting block 601, an adhesive block 603 fixed to one end of the fixing sheet 602, and a plurality of anti-slip grooves 604 fixed to the side wall of the fixing sheet 602. The fixing sheet 602 wraps around the circumference of the gastric tube 1 to facilitate the fixation of the gastric tube 1. The adhesive block 603 adheres the two ends of the fixing sheet 602, and the anti-slip grooves 604 prevent the gastric tube 1 from sliding, thus preventing the use of the gastric tube fixing tape structure to prevent nasal pressure sores.

[0030] Furthermore, the moisture absorbing layer 405 is a honeycomb structure, and calcium chloride particles are filled inside the moisture absorbing layer 405. The calcium chloride particle layer 407 filled inside the moisture absorbing layer 405 can improve the moisture absorption performance of the gastric tube fixing tape structure for nasal pressure sores.

[0031] It is worth noting that the base material 401 is made of polyurethane, the moisture-absorbing layer 405 is made of acrylic fiber, and the adhesive layer 406 is made of acrylic ester. The acrylic fiber facilitates the absorption of sweat produced by the patient, and the acrylic ester adhesive layer 406 improves the adhesiveness.

[0032] It is worth noting that the size of the first fixing strip 2 matches the size of the second fixing strip 3, and the first fixing strip 2 and the second fixing strip 3 are symmetrically arranged. The symmetrical arrangement of the first fixing strip 2 and the second fixing strip 3 facilitates sequential wrapping and adhesion to the circumferential outer wall of the gastric tube 1.

[0033] In addition, the size and position of the lower positioning piece 402 match the size and position of the upper positioning piece 404. The material of the lower positioning piece 402 and the upper positioning piece 404 is cellophane. The lower positioning piece 402 and the upper positioning piece 404 made of cellophane are easy to tear off and convenient to use.

[0034] Working principle: When the device is needed to prevent nasal pressure sores, the nose patch component 4 is attached to the patient's nose and adhered through the adhesive layer 406. The moisture-absorbing layer 405 absorbs the sweat produced by the patient to prevent it from affecting the use effect. The lower positioning piece 402 and the upper positioning piece 404 are used to facilitate the positioning of the hydrocolloid auxiliary material 403. The hydrocolloid auxiliary material 403 reduces the chance of pressure on the nostrils. The first fixing strip 2 and the second fixing strip 3 are wrapped around the gastric tube 1 to fix the gastric tube 1. The patient is observed through the observation hole 5. The patient's skin condition can be improved to prevent nasal pressure sores. The fixing sheet 602 is wrapped around the circumferential outer wall of the gastric tube 1 to facilitate fixing the gastric tube 1. The two ends of the fixing sheet 602 are adhered by the adhesive block 603. The anti-slip groove 604 prevents the gastric tube 1 from sliding, affecting the use of the gastric tube fixing tape structure for preventing nasal pressure sores. The calcium chloride particles 407 filled in the moisture-absorbing layer 405 can improve the moisture absorption performance of the gastric tube fixing tape structure for preventing nasal pressure sores. The lower positioning sheet 402 and the upper positioning sheet 404 made of cellophane are easy to tear off and easy to use.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A gastric tube fixing adhesive tape structure for preventing nasal pressure sores, comprising a gastric tube (1), characterized in that: The circumferential outer wall of the gastric tube (1) is wrapped with a first fixing strip (2) and a second fixing strip (3); a nose patch assembly (4) is provided on the top of the first fixing strip (2) and the second fixing strip (3); an observation hole (5) is provided through the side wall of the nose patch assembly (4); a fixing assembly (6) is provided at the bottom of the side wall of the nose patch assembly (4); the nose patch assembly (4) includes a base material (401); a lower positioning piece (402) is provided on the top of the base material (401); a hydrocolloid auxiliary material (403) is provided on the upper surface of the base material (401); an upper positioning piece (404) is provided on the top of the hydrocolloid auxiliary material (403); a hygroscopic layer (405) is provided on the lower surface of the base material (401); and an adhesive layer (406) is provided on the lower surface of the hygroscopic layer (405).

2. The gastric tube fixing adhesive tape structure for preventing nasal pressure sores according to claim 1, characterized in that: The fixing assembly (6) comprises a connecting block (601), a fixing sheet (602) is provided on a side wall of the connecting block (601), an adhesive block (603) is provided on one end of the fixing sheet (602), and a plurality of anti-slip grooves (604) are provided on the side wall of the fixing sheet (602).

3. The stomach tube fixing adhesive tape structure for preventing nasal pressure sores according to claim 1, characterized in that: The hygroscopic layer (405) is a honeycomb structure, and the interior of the hygroscopic layer (405) is filled with a calcium chloride particle layer (407).

4. The gastric tube fixing adhesive tape structure for preventing nasal pressure sores according to claim 3, characterized in that: The material of the substrate (401) is polyurethane, the material of the moisture absorbing layer (405) is acrylic fiber, and the material of the adhesive layer (406) is acrylic ester.

5. The gastric tube fixing adhesive tape structure for preventing nasal pressure sores according to claim 4, characterized in that: The size of the first fixing strip (2) matches the size of the second fixing strip (3), and the first fixing strip (2) and the second fixing strip (3) are symmetrically arranged.

6. The stomach tube fixing adhesive tape structure for preventing nasal pressure sores according to claim 5, characterized in that: The size and position of the lower positioning piece (402) match the size and position of the upper positioning piece (404), and the material of the lower positioning piece (402) and the upper positioning piece (404) are both glass paper.

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