Detachable thoracic duct drainage tube fixing device with colorimetric function

Abstract

The utility model discloses a detachable thoracic duct drainage tube fixing device with a colorimetric function, which comprises an elastic fixing band fixedly wound on the abdomen of a patient. Chest drainage tube fixing structures used for fixing chest drainage tubes are symmetrically arranged on the two sides of the front face of the elastic fixing band, and a colorimetric system used for monitoring the color of chest fluid flowing out of the chest of a patient in real time is arranged on each chest drainage tube fixing structure. The thoracic cavity drainage tube fixing device is reasonable in overall design, simple in structure and convenient to operate, the thoracic cavity drainage tube inserted into the thoracic cavity of a patient can be effectively fixed through effective combination of the elastic fixing band and the thoracic cavity drainage tube fixing structure, the risk that the thoracic cavity drainage tube slips out of the thoracic cavity of the patient can be effectively reduced, fixing through adhesive tape is not needed, and use is convenient. The anaphylactic reaction of the patient is avoided, the discomfort of the patient is reduced, and the working difficulty of medical staff is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to a detachable chest tube drainage tube fixing device with a colorimetric function. Background Art

[0002] Extracorporeal drainage of effusion is a commonly used drainage method in medicine. It involves surgically inserting one or two porous catheters connected to a drainage bag into the wound cavity or body cavity to automatically drain the accumulated fluid in the cavity. It has the advantages of extremely high drainage quality, which helps prevent infection, relieves pressure on nearby organs and blood vessels, improves symptoms, and promotes wound healing, and is therefore widely used clinically.

[0003] Closed chest drainage is to place one end of the drainage tube into the chest cavity, and connect the other end to a water-sealed bottle at a lower position, so as to discharge gas or collect fluid in the chest cavity, so that the lung tissue can reopen and restore function. As a treatment method, it is widely used in the drainage of hemothorax, pneumothorax, empyema and after thoracotomy, and plays a very important role in the treatment of diseases.

[0004] During the process of closed chest drainage, the chest drainage tube is not effectively fixed, and it is very easy to slip out of the patient's chest when being dragged. At present, in order to effectively fix the drainage tube inserted into the patient's chest, most medical staff use adhesive tape to effectively fix the chest drainage tube. However, using adhesive tape to fix the chest drainage tube has the following disadvantages: first, it is difficult to effectively fix the chest drainage tube, and each time the wound is changed, the adhesive tape must be removed and re-fixed, which is time-consuming and laborious; second, adhesive tape fixation is very likely to cause allergies in patients, causing great pain and inconvenience to patients, and increasing the difficulty of medical staff's work.

[0005] In addition, after the patient's surgery, medical staff need to frequently observe the color of the pleural fluid drained from the chest drainage tube. The color of the pleural fluid can help medical staff understand the changes in the patient's condition after chest surgery to a certain extent. If the fluid is clear and light yellow, it means that it has basically returned to normal; if red bloody fluid appears in the chest drainage tube, it means that there is a possibility of bleeding in the chest cavity, which is caused by red blood cells mixed into the pleural effusion. In this case, medical staff observe the amount of bleeding and drainage to make further judgments on the condition; if the color is bright red, it means that there is active bleeding, and medical staff need to give hemostatic drugs or surgical exploration to stop bleeding. The above-mentioned related operations all rely on manual monitoring by medical staff to complete, and it is impossible to achieve real-time monitoring of the color of the pleural fluid drained from the patient's chest cavity. The above method not only increases the labor intensity of medical staff, but also makes it impossible for medical staff to find problems in time, and it is impossible to treat patients in time, which brings great inconvenience to the treatment of patients who need chest drainage. Utility Model Content

[0006] In order to solve the problems existing in the prior art, the purpose of the utility model is to provide a detachable chest tube drainage tube fixing device with a colorimetric function. The fixing device has a reasonable overall design, a simple structure, and is easy to operate. Through the effective combination of the elastic fixing belt and the chest drainage tube fixing structure, the chest drainage tube inserted into the patient's chest cavity can be effectively fixed, and the risk of the chest drainage tube slipping out of the patient's chest cavity can be effectively reduced. There is no need to fix it with tape, thereby avoiding allergic reactions in patients, reducing the discomfort of patients, and reducing the difficulty of work for medical staff. In addition, the color of the pleural effusion flowing out of the patient's chest cavity can be monitored in real time through the colorimetric system. When the color of the pleural effusion is abnormal, the medical staff can be reminded in time to perform corresponding rescue work on the patient, which brings great convenience to the treatment of patients who need chest drainage.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A detachable chest tube drainage tube fixing device with colorimetric function, characterized in that it comprises an elastic fixing belt, which is fixedly wrapped around the abdomen of a patient;

[0009] Chest drainage tube fixing structures for fixing the chest drainage tube are symmetrically arranged on both sides of the front side of the elastic fixing belt, and a colorimetric system for real-time monitoring the color of pleural fluid flowing out of the patient's chest cavity is arranged on the chest drainage tube fixing structure.

[0010] In a preferred embodiment of the utility model, a mother Velcro is provided at one end of the front side of the elastic fixing belt, and a child Velcro matching with the mother Velcro is provided at the other end of the back side of the elastic fixing belt.

[0011] In a preferred embodiment of the present invention, the chest drainage tube fixing structure includes:

[0012] A drainage tube fixing base layer, the back side of which is fixedly arranged on the front side of the elastic fixing belt, and a female magic layer is arranged on one side of the front side of the drainage tube fixing base layer;

[0013] A drainage tube winding and fixing layer is used to be wound around and fixed on the outer circumference of a chest drainage tube to fix it on a drainage tube fixing base layer, one end of the drainage tube winding and fixing layer is fixedly arranged on the other side of the front face of the drainage tube fixing base layer, a drainage tube fixing belt is provided at the other end of the drainage tube winding and fixing layer, which is used to be wound around the outer circumference of the chest drainage tube to fix it on the drainage tube fixing base layer, a sub-magic layer matching with the mother magic layer is provided on the back of the drainage tube fixing belt, a through hole is provided in the middle of the drainage tube winding and fixing layer for the drainage tube fixing belt to pass through when it is wound around the chest drainage tube, and a drainage tube fixing seat for fixing the chest drainage tube is provided on the drainage tube winding and fixing layer and between the through hole and the drainage tube fixing belt.

[0014] In a preferred embodiment of the present invention, the colorimetric system includes a color recognition sensor for real-time monitoring of the color of pleural fluid drained from a chest drainage tube. The color recognition sensor is disposed on a drainage tube fixing seat. The color recognition sensor is communicatively connected to a controller, and the controller is communicatively connected to a patient condition monitoring system disposed at a nurse station.

[0015] Compared with the prior art, the utility model has a reasonable overall design, a simple structure, and is easy to operate. Through the effective combination of the elastic fixing belt and the chest drainage tube fixing structure, the chest drainage tube inserted into the patient's chest cavity can be effectively fixed, and the risk of the chest drainage tube slipping out of the patient's chest cavity can be effectively reduced. There is no need to fix it with tape, which avoids allergic reactions in patients, reduces the discomfort of patients, and reduces the difficulty of work for medical staff. In addition, the color of the pleural effusion flowing out of the patient's chest cavity can be monitored in real time through the colorimetric system. When the color of the pleural effusion is abnormal, the medical staff can be reminded in time to perform corresponding rescue work on the patient, which brings great convenience to the treatment of patients who need chest drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a front structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the back structure of the utility model.

[0019] Figure 3 The utility model is a schematic diagram of the structure of a chest drainage tube for fixing.

[0020] Figure 4 It is a partial enlarged view of the utility model used for fixing the chest drainage tube. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0022] Reference Figure 1-Figure 4 As shown, a detachable chest tube drainage tube fixing device with a colorimetric function is shown, comprising an elastic fixing belt 100 , which is fixedly wrapped around the abdomen of a patient 300 .

[0023] A chest drainage tube fixing structure 200 for fixing a chest drainage tube 400 is symmetrically arranged on both sides of the front side of the elastic fixing belt 100. A colorimetric system for real-time monitoring of the color of pleural fluid flowing out of the patient's chest cavity is arranged on the chest drainage tube fixing structure 200.

[0024] A mother Velcro 110 is provided at one end of the front side of the elastic fixing band 100, and a child Velcro 120 matching with the mother Velcro 110 is provided at the other end of the back side of the elastic fixing band 100. Through the effective cooperation between the mother Velcro 110 and the child Velcro 120, the elastic fixing band 100 can be fixed on the abdomen of the patient 300.

[0025] The chest drainage tube fixing structure 200 includes a drainage tube fixing base layer 210 and a drainage tube winding fixing layer 220. The back side of the drainage tube fixing base layer 210 is fixedly arranged on the front side of the elastic fixing belt 100. A female magic layer 211 is arranged on one side of the front side of the drainage tube fixing base layer 210.

[0026] The drainage tube winding fixing layer 220 is used to be wound around the outer circumference of the chest drainage tube 400 to fix it on the drainage tube fixing base layer 210. One end of the drainage tube winding fixing layer 220 is fixedly arranged on the other side of the front of the drainage tube fixing base layer 210. The drainage tube winding fixing layer 220 is made of transparent material.

[0027] A drainage tube fixing belt 221 is provided at the other end of the drainage tube winding fixing layer 220 for winding around the outer circumference of the chest drainage tube 400 to fix it on the drainage tube fixing base layer 210, and a sub-magic layer matching with the mother magic layer 211 is provided on the back of the drainage tube fixing belt 221.

[0028] A through hole 222 is provided in the middle of the drainage tube winding fixing layer 220 for the drainage tube fixing belt 221 to pass through when the chest drainage tube is wound around it. A drainage tube fixing seat 223 for fixing the chest drainage tube 400 is provided on the drainage tube winding fixing layer 220 and between the through hole 222 and the drainage tube fixing belt 221.

[0029] When fixing the chest drainage tube 400, the outer peripheral surface of the chest drainage tube 400 is placed on the drainage tube fixing seat 223, and then the end of the drainage tube fixing belt 221 is rotated 180° counterclockwise, and after passing through the through hole 222, the sub-magic layer is re-pasted on the mother magic layer, so that the chest drainage tube 400 is tightly wrapped and fixed on the drainage tube fixing seat 223.

[0030] The colorimetric system includes a color recognition sensor for real-time monitoring of the color of pleural fluid drained from the chest drainage tube. The color recognition sensor is arranged on the drainage tube fixing seat 223. The color recognition sensor is communicatively connected to the controller, and the controller is communicatively connected to the patient status monitoring system arranged at the nurse station.

[0031] The color recognition sensor sends the real-time monitored pleural effusion color signal to the controller. After receiving the relevant color signal, the controller compares and analyzes it with the relevant color module in its storage library. When the controller finds that the pleural effusion color is abnormal through comparison and analysis, the controller will send the relevant signal to the patient status monitoring system, so that medical staff can find out the relevant problems through the patient's pleural effusion color signal technology displayed by the patient status monitoring system, so that medical staff can make timely treatment for patients with abnormal pleural effusion color.

[0032] In summary, the utility model has a reasonable overall design, a simple structure, and is easy to operate. Through the effective combination of the elastic fixing belt and the chest drainage tube fixing structure, the chest drainage tube inserted into the patient's chest cavity can be effectively fixed, and the risk of the chest drainage tube slipping out of the patient's chest cavity can be effectively reduced. There is no need to fix it with tape, which avoids allergic reactions in patients, reduces the discomfort of patients, and reduces the difficulty of work for medical staff. In addition, the color of the pleural effusion flowing out of the patient's chest cavity can be monitored in real time through the colorimetric system. When the color of the pleural effusion is abnormal, the medical staff can be reminded in time to perform corresponding rescue work on the patient, which brings great convenience to the treatment of patients who need chest drainage.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A detachable chest tube drainage tube fixing device with colorimetric function, characterized in that: It includes an elastic fixing belt, which is fixedly wrapped around the abdomen of the patient; Chest drainage tube fixing structures for fixing the chest drainage tube are symmetrically arranged on both sides of the front side of the elastic fixing belt, and a colorimetric system for real-time monitoring the color of pleural fluid flowing out of the patient's chest cavity is arranged on the chest drainage tube fixing structure.

2. A detachable chest tube drainage tube fixing device with colorimetric function as claimed in claim 1, characterized in that: A mother Velcro is provided at one end of the front side of the elastic fixing belt, and a child Velcro matched with the mother Velcro is provided at the other end of the back side of the elastic fixing belt.

3. A detachable chest tube drainage tube fixing device with colorimetric function as claimed in claim 1, characterized in that: The chest drainage tube fixing structure comprises A drainage tube fixing base layer, the back side of which is fixedly arranged on the front side of the elastic fixing belt, and a female magic layer is arranged on one side of the front side of the drainage tube fixing base layer; A drainage tube winding and fixing layer is used to be wound around and fixed on the outer circumference of a chest drainage tube to fix it on a drainage tube fixing base layer, one end of the drainage tube winding and fixing layer is fixedly arranged on the other side of the front face of the drainage tube fixing base layer, a drainage tube fixing belt is provided at the other end of the drainage tube winding and fixing layer, which is used to be wound around the outer circumference of the chest drainage tube to fix it on the drainage tube fixing base layer, a sub-magic layer matching with the mother magic layer is provided on the back of the drainage tube fixing belt, a through hole is provided in the middle of the drainage tube winding and fixing layer for the drainage tube fixing belt to pass through when it is wound around the chest drainage tube, and a drainage tube fixing seat for fixing the chest drainage tube is provided on the drainage tube winding and fixing layer and between the through hole and the drainage tube fixing belt.

4. A detachable chest tube drainage tube fixing device with colorimetric function as claimed in claim 3, characterized in that: The colorimetric system includes a color recognition sensor for real-time monitoring of the color of pleural fluid drained from a chest drainage tube. The color recognition sensor is disposed on a drainage tube fixing seat. The color recognition sensor is communicatively connected to a controller, and the controller is communicatively connected to a patient condition monitoring system disposed at a nurse station.

Images