Multifunctional catheter fixing device with body temperature patch capable of detecting temperature

Abstract

The utility model discloses a multifunctional catheter fixing device with a body temperature patch capable of detecting temperature. The medical catheter fixing device comprises a fixing base used for fixing a medical catheter, a plastic buckle is arranged at the top end of the fixing base, the bottom of the fixing base is fixed to a TPU film, a peripheral release layer adheres to the periphery of the upper portion of the TPU film, the peripheral release layer surrounds the periphery of the fixing base, an absorption pad and a body temperature patch capable of detecting the temperature are arranged below the TPU film, and the body temperature patch capable of detecting the temperature is arranged below the absorption pad. The absorption pad is adhered to the center of the lower portion of the TPU film, the body temperature patch capable of detecting the temperature is located on one side of the absorption pad, the lower portion of the absorption pad is covered with the release layer, and the body temperature patch capable of detecting the temperature is located between the TPU film and the release layer. According to the utility model, a watermark thermometer or a temperature measuring gun does not need to be used for body temperature monitoring during medical care patrol control, so that the monitoring workload of medical personnel is reduced, the time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a multifunctional catheter fixing device with a temperature-detectable body temperature patch. Background Art

[0002] The medical catheter fixing device is applicable to fixing drainage tubes and catheters during use on the body surface, contacting the wound, and is a disposable sterile medical device product. Its working principle is to fix the catheter at the drainage site by using a body temperature patch with temperature detection function and the catheter fixing device, fix the drainage catheter through the catheter fixing device, and combine with the body temperature patch to immediately observe the patient's body temperature.

[0003] Catheter drainage operation: Make an incision at the drainage site, insert the drainage catheter into the drainage site through the incision, disinfect the skin around the incision, place the absorbent pad in the catheter fixing device at the incision, and then use the catheter fixing device with a temperature-detectable body temperature patch to fix the drainage catheter to prevent the catheter from moving or falling off, and can also detect the patient's body temperature in real time. The distal end of the drainage catheter is connected to a collection bag, and the body fluid at the drainage site is drained to the collection bag through the catheter. At the same time, in order to facilitate observing the change of the patient's body temperature, a temperature-sensitive patch is added to the pasting part of the catheter fixing device, which is convenient for the guardians and medical staff to immediately and intuitively monitor the change of the patient's body temperature.

[0004] Clinically, after some patients undergo intubation and drainage surgery, detecting the change of the patient's body temperature to judge the condition is an important method in clinical diagnosis and treatment. Medical institutions mostly use mercury thermometers to measure the body temperature of inpatients, but some inpatients or patients in the ICU intensive care unit do not have the ability to cooperate with medical staff, and the temperature measurement time is relatively long, increasing the detection difficulty for medical staff; in addition, since the body temperature of these patients is an important detection in the late stage of the operation, in order to ensure timely understanding of the change of the patient's body temperature, medical staff usually need to measure the patient's body temperature multiple times, increasing the workload. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the above background art, and provide a multifunctional catheter fixing device with a temperature-detectable body temperature patch, which is convenient to use, has a firm fixation of the drainage tube and is not easy to slip off, and can observe the change of the patient's body temperature at any time.

[0006] The technical solution adopted by the present utility model is as follows: A multifunctional catheter fixing device with a temperature-detectable body patch, comprising a fixing seat for fixing a medical catheter. A plastic buckle is provided at the top of the fixing seat. The bottom of the fixing seat is fixed on a polyurethane (TPU) film. An outer peripheral release layer is pasted around the upper part of the polyurethane (TPU) film. The outer peripheral release layer surrounds the fixing seat. An absorbent pad and a temperature-detectable body patch are provided below the polyurethane (TPU) film. The absorbent pad is adhered to the central position below the polyurethane (TPU) film. The temperature-detectable body patch is located on one side of the absorbent pad. A release layer is covered under the absorbent pad. The temperature-detectable body patch is located between the polyurethane (TPU) film and the release layer.

[0007] A further preferably structured one, the area of the release layer is greater than or equal to the area of the polyurethane (TPU) film.

[0008] A further preferably structured one, the area of the absorbent pad is smaller than the area of the polyurethane (TPU) film.

[0009] A further preferably structured one, one side of the polyurethane (TPU) film is coated with an adhesive.

[0010] A further preferably structured one, an outer peripheral release layer with a thickness of 0.8 mm is pasted around the upper part of the polyurethane (TPU) film.

[0011] A further preferably structured one, an opening is provided on one side of the outer peripheral release layer. The temperature-detectable body patch is located at the opening of the outer peripheral release layer between the polyurethane (TPU) film and the release layer. It is convenient for reading the body temperature.

[0012] A further preferably structured one, the temperature-detectable body patch is a composite layer structure formed by laminating a heat-conducting layer, a temperature-changing layer and a visible layer in sequence.

[0013] A further preferably structured one, a plurality of temperature-changing areas are provided on the temperature-changing layer. The temperature-changing range of the temperature-changing areas can be from 35 degrees Celsius to 40 degrees Celsius, and each group of temperature-changing areas represents a temperature value.

[0014] A further preferably structured one, the visible layer is a transparent layer and covers the temperature-changing layer.

[0015] A further preferably structured one, a temperature identification frame is provided at the position where the visible layer is below the temperature-changing area.

[0016] Compared with the existing technology, the advantages of the multifunctional catheter fixing device with a temperature-detectable body patch of the present utility model are as follows:

[0017] First: Connect the temperature-detectable body patch and the catheter fixing device together. There is no need to use a watermark thermometer or a temperature gun to monitor the body temperature during medical rounds, which greatly reduces the monitoring workload of medical staff, saves time, and improves work efficiency.

[0018] Second, the catheter fixing device forms a plastic buckle fixing point at the near incision end of the catheter, avoiding catheter displacement; the fixing point is pasted on the skin surface through a polyurethane (TPU) film. When the catheter is pulled outwards, due to the large contact area between the polyurethane (TPU) film and the skin, it can effectively fix the catheter seat and the plastic buckle, that is, fix the catheter, and the catheter is not easily slipped out or pulled out, avoiding infection and secondary injury at the incision. Brief Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the present utility model;

[0020] Figure 2 It is a schematic structural diagram of the temperature-detectable body patch. Detailed Embodiment

[0021] The following further details the present utility model in conjunction with the drawings and specific embodiments, which is convenient for clearly understanding the present utility model, but they do not limit the present utility model.

[0022] As Figure 1 shown, a multifunctional catheter fixing device with a temperature-detectable body patch of the present utility model includes a fixing seat 4 for fixing a medical catheter. A plastic buckle 3 is provided at the top of the fixing seat 4. The bottom of the fixing seat 4 is fixed on a polyurethane (TPU) film 2. An outer peripheral release layer 6 is pasted around the upper part of the polyurethane (TPU) film 2. The outer peripheral release layer 6 surrounds the periphery of the fixing seat 4. An absorbent pad 5 and a temperature-detectable body patch 7 are provided below the polyurethane (TPU) film 2. The absorbent pad 5 is adhered to the central position below the polyurethane (TPU) film 2. The temperature-detectable body patch 7 is located on one side of the absorbent pad 5. A release layer 1 is covered below the absorbent pad 5. The temperature-detectable body patch 7 is located between the polyurethane (TPU) film 2 and the release layer 1.

[0023] The area of the release layer 1 is greater than or equal to the area of the polyurethane (TPU) film 2. The area of the absorbent pad 5 is smaller than the area of the polyurethane (TPU) film 2.

[0024] One side of the polyurethane (TPU) film 2 is coated with an adhesive. An outer peripheral release layer 6 with a thickness of 0.8 mm is pasted around the upper part of the polyurethane (TPU) film 2.

[0025] An opening 6-1 is provided on one side of the outer peripheral release layer 6. The temperature-detectable body patch 7 is located at the opening 6-1 of the outer peripheral release layer 6 between the polyurethane (TPU) film 2 and the release layer 1.

[0026] In some optional embodiments, such as Figure 2 As shown, the temperature-detectable body temperature sticker 7 is a composite layer structure formed by laminating a heat-conducting layer 71, a temperature-changing layer 72 and a visible layer 73 in sequence. The heat-conducting layer 71 is made of a heat-conducting material, which can transfer the heat of the human body to the temperature-changing layer 72; the temperature-changing layer 72 is made of a temperature-sensitive color-changing material, which can change color at a specific temperature, and a plurality of groups of temperature-changing zones 721 are provided on the temperature-changing layer 72, and the temperature-changing range of the temperature-changing zone 721 can be from thirty-five degrees Celsius to forty degrees Celsius, and each group of temperature-changing zones 721 is a temperature value. When the temperature of the human body reaches the corresponding temperature value, the corresponding temperature-changing zone 721 will change color, and medical staff can obtain the body temperature value according to the color change; the visual layer 73 is a transparent layer, which covers the temperature-changing layer 72, which can not only isolate the temperature-changing layer 72 from the outside world, but also facilitate the viewing of its color change; in order to facilitate the determination of the temperature value corresponding to each temperature-changing zone 721, a temperature identification frame 731 is provided on the visible layer 73 below the temperature-changing zone 721.

[0027] In this embodiment, the polyurethane (TPU) film 2 is made of TPU material that is easy to cut, shape, and stick, and is not easy to curl and allergic. It can be used in the form of existing surgical films and is suitable for fixing the indwelling catheter absorption pad 5 in different parts of the human body, with strong universality; the polyurethane (TPU) film 2 is provided with a catheter fixing seat 4, which is made of silicone material, and the plastic buckle 3 is made of PVE material that is not easy to deform. The tooth-shaped locking structure effectively fixes the patient's drainage catheter. The wound contact part is provided with an absorption pad to absorb wound exudate, protect the wound, and reduce wound infection. The temperature detectable body temperature sticker 7 is placed in the blank part of the pasted polyurethane (TPU) film 2, and the patient's body temperature can be monitored immediately, and corresponding measures can be taken in time.

[0028] In this embodiment, a channel for the drainage catheter is provided on the fixing seat 4. When the drainage catheter is inserted into the drainage site through the fixing seat, in order to avoid the risk of the catheter being accidentally pulled out and falling off, a locking device with a toothed locking structure is provided on the fixing seat 4, which further reduces the risk of the catheter accidentally falling off and rotating.

[0029] In this embodiment, a temperature detectable temperature sticker 7 is installed under the polyurethane (TPU) film 2 of the catheter fixing device, which can monitor the patient's body temperature in real time and express it quickly through the temperature sticker, making it convenient for guardians and medical staff to monitor the patient's body temperature changes instantly and intuitively.

[0030] In this embodiment, an absorbent pad 5 is provided between the incision and the polyurethane (TPU) film 2, which may be an absorbent pad made of non-woven fabric, which is breathable and moisture-absorbent, thereby further improving the comfort of the device.

[0031] In this embodiment, both the fixing base 4 and the polyurethane (TPU) film 2 are made transparent, which facilitates medical staff to check the status of the catheter inside the fixing base and prevents it from being over-locked by the buckle, thus affecting the drainage effect.

[0032] In this embodiment, the absorbent pad 5 can be replaced with different materials during clinical application, which improves the clinical universality and better protects the incision wound surface of the patient.

[0033] The advantages of the present utility model are that the catheter fixing function of the medical catheter fixing device is combined with the temperature-detectable body temperature patch to form a multi-functional product. At the same time, the temperature-detectable body temperature patch is pasted on the skin for temperature measurement. The thermochromic material on the temperature measurement patch will produce corresponding color changes after absorbing the heat of the human body, which is convenient for medical staff to directly understand the patient's body temperature according to the color shown on the temperature measurement patch, thus improving the work efficiency of medical staff.

[0034] The content not detailed in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A multifunctional catheter fixing device with a temperature-detectable body patch, comprising a fixing base (4) for fixing a medical catheter, and a plastic buckle (3) is arranged at the top of the fixing base (4), characterized in that: The bottom of the fixed seat (4) is fixed on the polyurethane film (2). An outer peripheral release layer (6) is pasted around the upper part of the polyurethane film (2). The outer peripheral release layer (6) surrounds the periphery of the fixed seat (4). An absorbent pad (5) and a temperature-detectable body patch (7) are provided below the polyurethane film (2). The absorbent pad (5) is adhered to the central position below the polyurethane film (2). The temperature-detectable body patch (7) is located on one side of the absorbent pad (5). A release layer (1) is covered under the absorbent pad (5). The temperature-detectable body patch (7) is located between the polyurethane film (2) and the release layer (1).

2. The multifunctional catheter fixing device with a temperature-detectable body temperature patch according to claim 1, characterized in that: The area of the release layer (1) is greater than or equal to the area of the polyurethane film (2).

3. The multifunctional catheter fixing device with a temperature-detectable body temperature patch according to claim 1, characterized in that: The area of the absorbent pad (5) is smaller than the area of the polyurethane film (2).

4. The multifunctional catheter fixing device with a temperature-detectable body patch according to claim 1, characterized in that: One side of the polyurethane film (2) is coated with an adhesive.

5. A multifunctional catheter fixing device with a temperature-detectable body temperature patch according to claim 1 or 4, characterized in that: An outer peripheral release layer (6) with a thickness of 0.8 mm is pasted around the upper part of the polyurethane film (2).

6. The multifunctional catheter fixing device with a temperature-detectable body temperature patch according to claim 1, wherein: An opening (6-1) is provided on one side of the outer peripheral release layer (6). The temperature-detectable body patch (7) is located at the opening (6-1) of the outer peripheral release layer (6) between the polyurethane film (2) and the release layer (1).

7. The multifunctional catheter fixing device with a temperature-detectable body temperature patch according to claim 1, characterized in that: The temperature-detectable body patch is a composite layer structure formed by sequentially laminating a heat-conducting layer (71), a temperature-changing layer (72), and a visible layer (73).

8. The multifunctional catheter fixing device with a temperature-detectable body temperature patch according to claim 7, characterized in that: Multiple groups of temperature-changing regions (721) are provided on the temperature-changing layer (72). The temperature-changing range of the temperature-changing regions (721) can be from 35 degrees Celsius to 40 degrees Celsius, and each group of temperature-changing regions (721) represents a temperature value.

9. The multifunctional catheter fixing device with a temperature-detectable body temperature patch according to claim 7, characterized in that: The visible layer (73) is a transparent layer and covers the temperature-changing layer (72).

10. A multifunctional catheter fixing device with a temperature-detectable body temperature patch according to claim 8, characterized in that: A temperature marking frame (731) is provided at the position of the visible layer (73) below the temperature-changing regions (721).

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