Secondary fixing net sleeve for ventricular drainage tube

Abstract

The utility model relates to the field of medical equipment, and discloses a ventricular drainage tube secondary fixing net sleeve which comprises a fixing sleeve, a protective layer is sleeved on the inner side wall of the fixing sleeve, a protective layer is sleeved on the inner side wall of the protective layer, and fixing modules are arranged at the centers of the two side walls of the fixing sleeve. According to the ventricular drainage tube fixing device, the guiding device and the clamping groove in the fixing module play a role in guiding and embedding the ventricular drainage tube, the guiding device can ensure that the ventricular drainage tube correctly enters the clamping groove, so that the fixing stability is improved, and the fixing effect can be enhanced through mutual adsorption of the hook-and-loop fastener and the connecting block; by means of the unique fixing mode, the fixing sleeve can be fixed to the head of a patient more firmly, fixing reliability is improved, the fixing sleeve is made of cotton cloth and has the advantages of being soft, breathable and hygroscopic, discomfort to the patient can be relieved, the problems of local pain or redness and swelling and the like caused by excessive compression are solved, and the patient can feel more comfortable. And the wearing comfort is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a secondary fixing mesh sleeve for a ventricular drainage tube. Background Technique

[0002] The background technique of the secondary fixing mesh sleeve for a ventricular drainage tube is a medical technique for treating cerebrovascular diseases. In cerebrovascular diseases, sometimes it is necessary to insert a drainage tube into the ventricle through surgery to drain excess cerebrospinal fluid or blood, thereby alleviating the symptoms of the patient.

[0003] Due to the traditional secondary fixing mesh sleeve for a ventricular drainage tube, the drainage tube only enters the ventricle through puncture and then is connected to the abdomen or other parts through a subcutaneous tunnel, which is prone to displacement or loosening of the drainage tube position, affecting the drainage effect and treatment effect, and is prone to infection. Therefore, those skilled in the art have provided a secondary fixing mesh sleeve for a ventricular drainage tube to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a secondary fixing mesh sleeve for a ventricular drainage tube is proposed. The guide and embedding of the ventricular drainage tube are achieved through the guide and the card slot in the fixing module. The guide can ensure that the ventricular drainage tube correctly enters the inside of the card slot, thereby increasing the stability of the fixation. Through the mutual adsorption of the magic tape and the connecting block, the fixation effect can be strengthened. This unique fixation method can more firmly fix the fixing sleeve on the patient's head and improve the reliability of the fixation. The fixing sleeve is made of cotton cloth material, which has the characteristics of softness, breathability and hygroscopicity. This can reduce the discomfort of the patient and reduce problems such as local pain or swelling caused by excessive compression. At the same time, the protective layer is made of silicone material, which increases the friction with the skin and improves the wearing comfort.

[0005] To achieve the above object, the utility model provides the following technical solution: a secondary fixing mesh sleeve for a ventricular drainage tube, including a fixing sleeve, a protective layer is sleeved on the inner side wall of the fixing sleeve, a protective layer is sleeved on the inner side wall of the protective layer, and fixing modules are arranged at the centers of both side walls of the fixing sleeve;

[0006] Through the above technical solution, the guide and the card slot in the fixing module play a role in guiding and embedding the ventricular drainage tube. The guide can ensure that the ventricular drainage tube correctly enters the inside of the card slot, thereby increasing the stability of the fixation. By the mutual adsorption of the magic tape and the connecting block, the fixation effect can be strengthened. This unique fixation method can more firmly fix the fixing sleeve on the patient's head and improve the reliability of the fixation. Since the fixing sleeve is made of cotton cloth, it has the characteristics of softness, breathability and hygroscopicity, which can reduce the discomfort of the patient and reduce problems such as local pain or swelling caused by excessive compression. At the same time, the protective layer is made of silica gel, which increases the friction with the skin and improves the wearing comfort.

[0007] Further, the fixing module includes two connecting blocks, four guides, two magic tapes and two card slots. The two connecting blocks are respectively arranged at the centers of the two side walls of the fixing sleeve. The four guides are respectively arranged at one side of the centers of the upper end faces and the lower end faces of the two connecting blocks. The two magic tapes are respectively arranged at the centers of one side walls of the two connecting blocks. The two card slots are respectively arranged at the centers of one side walls of the two connecting blocks;

[0008] Through the above technical solution, the connecting block provides a stable support point, the guide plays a role in guiding the ventricular drainage tube to correctly enter the inside of the card slot, the magic tape and the connecting block adsorb each other, thereby strengthening the fixation effect, and the card slot and the drainage tube are mutually embedded, increasing the stability of the fixation.

[0009] Further, the material of the fixing sleeve is cotton cloth;

[0010] Through the above technical solution, the cotton cloth material has the characteristics of softness, breathability and hygroscopicity. When the fixing sleeve is worn on the patient's head, the cotton cloth can be in good contact with the skin, reducing the discomfort of the patient and reducing problems such as local pain or swelling caused by excessive compression. In addition, the breathable performance of the cotton cloth can promote air circulation, reduce the damp feeling on the patient's head and increase the wearing comfort.

[0011] Further, the material of the protective layer is silica gel;

[0012] Through the above technical solution, silica gel is a soft, durable and elastic material. By using silica gel as the material of the protective layer, it increases the friction with the skin and improves the wearing comfort of the patient at the same time.

[0013] Further, the fixing module and the fixing sleeve are fixedly connected;

[0014] Through the above technical solution, through the stable fixed connection, the safety and stability of the fixing sleeve can be improved, the realization of the treatment effect can be guaranteed, and at the same time, the adverse effects caused by displacement can be reduced.

[0015] Furthermore, the material of the protective layer is polyvinyl chloride;

[0016] Through the above technical solution, by using polyvinyl chloride as the material of the protective layer, the durability and protection of the fixing sleeve can be effectively enhanced, the service life of the fixing sleeve can be extended, and the normal operation of the internal equipment can be ensured.

[0017] Furthermore, a plurality of through holes are arranged in a circular arrangement on the outer side walls of the protective layer, the protective layer and the fixing sleeve;

[0018] Through the above technical solution, through the design of the through holes, the air permeability of the fixing sleeve can be improved, the discomfort caused by the dampness of the patient's head skin can be reduced, and at the same time, it helps to maintain the normal working temperature of the equipment inside the fixing sleeve, and improves the comfort and safety of the patient wearing.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, in the secondary fixing net sleeve of the ventricular drainage tube, the guide and the card slot in the fixing module play a role in guiding and embedding the ventricular drainage tube. The guide can ensure that the ventricular drainage tube correctly enters the inside of the card slot, thereby increasing the stability of the fixation.

[0021] 2. In the utility model, by the mutual adsorption of the magic tape and the connecting block, the fixing effect can be strengthened. This unique fixing method can more firmly fix the fixing sleeve on the patient's head and improve the reliability of the fixation.

[0022] 3. In the utility model, since the fixing sleeve adopts a cotton cloth material, it has the characteristics of softness, air permeability and hygroscopicity, which can reduce the discomfort of the patient and reduce problems such as local pain or swelling caused by excessive compression. At the same time, the protective layer adopts a silicone material, which increases the friction with the skin and improves the comfort of wearing. Description of the Drawings

[0023] Figure 1 is a perspective view of a secondary fixing net sleeve for a ventricular drainage tube proposed by the utility model;

[0024] Figure 2 is a front sectional view of a secondary fixing net sleeve for a ventricular drainage tube proposed by the utility model;

[0025] Figure 3 is a three-dimensional sectional view of a secondary fixing net sleeve for a ventricular drainage tube proposed by the utility model;

[0026] Figure 4 is Figure 2 the enlarged schematic view of part A in

[0027] Legend Explanation:

[0028] 1. Fixed sleeve 1; 2. Protective layer; 3. Protective cover; 4. Through hole; 5. Fixing module; 501. Connecting block; 502. Guide; 503. Velcro; 504. Card slot. Detailed implementation mode

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0030] Refer to Figures 1-4 , an embodiment provided by the present utility model: A secondary fixation mesh sleeve for a ventricular drainage tube, including a fixed sleeve 1, a protective layer 2 is sleeved on the inner side wall of the fixed sleeve 1, a protective cover 3 is sleeved on the inner side wall of the protective layer 2, and fixing modules 5 are provided at the centers of both side walls of the fixed sleeve 1. When using this device for ventricular drainage, the external fixed sleeve 1 can be closely attached to the patient's head, and the fixing module 5 can ensure that the drainage tube will not shift or loosen, and the protective layer 2 and the protective cover 3 protect the internal equipment of the ventricular drainage tube and the patient.

[0031] The fixing module 5 includes two connecting blocks 501, four guides 502, two Velcros 503 and two card slots 504. The two connecting blocks 501 are respectively arranged at the centers of both side walls of the fixed sleeve 1. The four guides 502 are respectively arranged at one side of the centers of the upper end faces and the lower end faces of the two connecting blocks 501. The two Velcros 503 are respectively arranged at the centers of one side walls of the two connecting blocks 501. The two card slots 504 are respectively arranged at the centers of one side walls of the two connecting blocks 501. The connecting block 501 provides a stable support point, and the guide 502 plays a role in guiding the ventricular drainage tube so that it correctly enters the inside of the card slot 504. The Velcro 503 and the connecting block 501 adsorb each other, thereby enhancing the fixing effect. The fixing stability is increased by the mutual embedding of the card slot 504 and the drainage tube.

[0032] The material of the fixed sleeve 1 is cotton cloth. The cotton cloth material has the characteristics of softness, breathability and hygroscopicity. When the fixed sleeve 1 is worn on the patient's head, the cotton cloth can be in good contact with the skin, reduce the discomfort to the patient, and reduce problems such as local pain or swelling caused by excessive compression. In addition, the breathable performance of the cotton cloth can promote air circulation, reduce the damp feeling on the patient's head, and increase the wearing comfort.

[0033] The material of the protective layer 3 is silicone. Silicone is a soft, durable and elastic material. By using silicone as the material of the protective layer 3, it increases the friction with the skin and improves the comfort of the patient when wearing. The fixing module 5 and the fixing sleeve 1 are fixedly connected. Through the stable fixing connection, the safety and stability of the fixing sleeve 1 can be improved, the realization of the treatment effect can be guaranteed, and the adverse effects caused by displacement can be reduced. The material of the protective layer 2 is polyvinyl chloride. By using polyvinyl chloride as the material of the protective layer 2, the durability and protection of the fixing sleeve 1 can be effectively enhanced, the service life of the fixing sleeve 1 can be extended, and the normal operation of the internal equipment can be guaranteed. A plurality of through holes 4 are arranged in a circular array on the outer side walls of the protective layer 3, the protective layer 2 and the fixing sleeve 1. Through the design of the through holes 4, the air permeability of the fixing sleeve 1 can be improved, the discomfort caused by the wet skin of the patient's head can be reduced, and at the same time, it is helpful to maintain the normal working temperature of the internal equipment of the fixing sleeve 1, and the comfort and safety of the patient when wearing can be improved.

[0034] Working principle: When using this device for ventricular drainage, the external fixing sleeve 1 can be closely attached to the patient's head. The fixing module 5 can ensure that the drainage tube will not shift or loosen. The protective layer 2 and the protective layer 3 protect the internal equipment of the ventricular drainage tube and the patient. The connecting block 501 provides a stable support point. The guide 502 plays a role in guiding the ventricular drainage tube to correctly enter the inside of the card slot 504. The magic tape 503 and the connecting block 501 adsorb each other, thereby strengthening the fixing effect. By embedding the card slot 504 and the drainage tube with each other, the stability of the fixing is increased. Through the design of the through holes 4, the air permeability of the fixing sleeve 1 can be improved, the discomfort caused by the wet skin of the patient's head can be reduced, and at the same time, it is helpful to maintain the normal working temperature of the internal equipment of the fixing sleeve 1, and the comfort and safety of the patient when wearing can be improved. By using polyvinyl chloride as the material of the protective layer 2, the durability and protection of the fixing sleeve 1 can be effectively enhanced, the service life of the fixing sleeve 1 can be extended, and the normal operation of the internal equipment can be guaranteed. Silicone is a soft, durable and elastic material. By using silicone as the material of the protective layer 3, it increases the friction with the skin and improves the comfort of the patient when wearing.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A secondary fixation mesh sleeve for a ventricular drainage tube, comprising a fixation sleeve (1), characterized in that: The inner side wall of the fixed sleeve (1) is sleeved with a protective layer (2), the inner side wall of the protective layer (2) is sleeved with a protection layer (3), and fixing modules (5) are arranged at the centers of both side walls of the fixed sleeve (1); The fixing module (5) includes two connecting blocks (501), four guides (502), two magic tapes (503) and two card slots (504). The two connecting blocks (501) are respectively arranged at the centers of both side walls of the fixed sleeve (1). The four guides (502) are respectively arranged at one side close to the center of the upper end face and the lower end face of the two connecting blocks (501). The two magic tapes (503) are respectively arranged at the centers of one side wall of the two connecting blocks (501). The two card slots (504) are respectively arranged at the centers of one side wall of the two connecting blocks (501).

2. The secondary fixation mesh sleeve for a ventricular drainage tube according to claim 1, characterized in that: The material of the fixed sleeve (1) is cotton cloth.

3. The secondary fixation mesh sleeve for a ventricular drainage tube according to claim 1, characterized in that: The material of the protection layer (3) is silica gel.

4. The secondary fixation mesh sleeve for a ventricular drainage tube according to claim 1, characterized in that: The fixing module (5) and the fixed sleeve (1) are fixedly connected.

5. A secondary fixation mesh sleeve for a ventricular drainage tube according to claim 1, characterized in that: The material of the protective layer (2) is polyvinyl chloride.

6. The secondary fixation mesh sheath for a ventricular drainage tube according to claim 1, wherein: A plurality of through holes (4) are arranged in a circular arrangement on the outer side walls of the protection layer (3), the protective layer (2) and the fixed sleeve (1).

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