Lumbar postoperative drainage tube fixing device

Abstract

The utility model discloses a lumbar postoperative drainage tube fixing device, and relates to the technical field of medical instruments. The drainage device comprises a fixing band, a drainage tube groove of an inverted-T-shaped structure is formed in the front face of the fixing band, an opening gap is formed in the position, corresponding to the drainage tube groove, of the back face of the fixing band, a plurality of water cushions distributed in a rectangular array mode are fixedly installed on the front face of the fixing band, and a group of drainage ball fixing bags are fixedly installed at the two ends of the fixing band respectively. The device is bound to a wound, the wound can be pressurized and fixed, cerebrospinal fluid is reduced, a drainage ball and a drainage tube penetrate from the back face of the fixing band to the front face of the fixing band through the opening gap, and then the drainage tube connected with the wound is placed in the drainage tube groove to be preliminarily fixed. Then the drainage ball needed to be used for drainage is placed in the drainage ball fixing bag, finally, the drainage tube is connected with the drainage ball, and the drainage ball can be placed by selecting a proper drainage ball fixing bag according to the body position of a patient.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a lumbar spine postoperative drainage tube fixation device. Background Technology

[0002] After lumbar spine surgery, some fluid and hematoma may accumulate at the surgical site. If this fluid and hematoma are not drained in time, it may increase the risk of infection and affect wound healing. By placing a drainage tube, this fluid and hematoma can be effectively drained, reducing the risk of infection and promoting wound healing.

[0003] In existing technologies, to ensure that the drainage tube can stably perform its drainage function, medical tape (such as 3M tape) or special fixing straps (such as elastic bandages) are usually used to fix the drainage tube to the skin of the waist. However, due to the special factors of the lumbar surgical site, the drainage tube is prone to causing tube pressure marks on the patient's back after fixation, and there is no suitable position to fix the drainage ball. Specifically, patients often lie flat after lumbar spine surgery, which leads to pressure on the skin of the drainage tube. During shift changes, patients need to cooperate with axial turning, which can also cause pressure on the drainage ball or traction on the drainage tube. At the same time, patients worry about the drainage tube slipping out of the incision, causing anxiety and increasing the incidence of postoperative complications, such as pressure injury, hypostatic pneumonia, and deep vein thrombosis. In order to solve the above problems, a drainage tube fixation device after lumbar spine surgery is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problems of existing technologies that use medical tape or elastic bandages to fix drainage tubes, which can easily cause tube pressure marks on the patient's back, and the drainage ball has no suitable position for fixation. This invention provides a drainage tube fixation device after lumbar spine surgery.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A postoperative drainage tube fixation device for lumbar spine surgery includes a fixation strap. The front of the fixation strap has an inverted T-shaped drainage tube groove, and the back of the fixation strap has an opening slit corresponding to the drainage tube groove. Several water pads arranged in a rectangular array are fixedly installed on the front of the fixation strap. A set of drainage ball fixation bags are fixedly installed at both ends of the fixation strap. Each set of drainage ball fixation bags consists of two drainage ball fixation bags arranged side by side and connected together. Elastic bandages are respectively provided at the ends of the two sets of drainage ball fixation bags that are far apart from each other. One elastic bandage is fixedly connected to a hook and loop fastener at the end far away from the fixation strap, and the other elastic bandage is fixedly connected to a loop fastener at the end far away from the fixation strap.

[0007] Further, each two adjacent drainage ball fixing bags are fixedly connected and communicated, the two drainage ball fixing bags located in the middle are provided with holes on the side close to each other and communicated with the drainage tube slot, the two drainage ball fixing bags located on the outer side are fixedly connected with the adjacent elastic bandage respectively, and the opening of each drainage ball fixing bag is provided with a hook and loop fastener assembly for closing the opening.

[0008] Further, the hook and loop fastener assembly comprises a connecting belt, and the opening of each drainage ball fixing bag is fixedly installed with the connecting belt, and the sidewall surface of the opening of each drainage ball fixing bag is fixedly installed with a female buckle, and the female buckle is fixedly installed with a male buckle.

[0009] Further, the drainage ball fixing bag is made of transparent soft plastic material and internally provided with a convex cavity for placing the drainage ball.

[0010] Further, the front surface of the fixing belt is provided with five air permeation slots, and the back surface of the fixing belt is provided with a plurality of air permeation holes distributed at equal intervals at the positions corresponding to the air permeation slots.

[0011] Further, the elastic bandage adopts a multi-layer structure design, the inner layer is made of soft cotton or organic silicon material, the middle layer is made of elastic rubber or high-elasticity fiber, and the outer layer is made of friction-resistant fabric or plastic.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. When the utility model is not needed for pressure fixation after lumbar surgery, the device can be bound to the waist above or below the wound, the drainage tube connected with the wound is placed in the drainage tube slot for preliminary fixation, the drainage ball is placed in the drainage ball fixing bag, the drainage tube is connected with the drainage ball, the device is bound to the waist by using the hook surface and the loop surface of the magic tape, the water pad is in contact with the skin of the patient, the drainage tube is placed in the inner space of the drainage tube slot to avoid leaving marks on the back of the patient, the drainage ball is placed in the drainage ball fixing bag, the pressure on the waist wound of the patient is reduced, the occurrence of pressure injury is reduced, when the patient is in a supine position, the drainage ball is placed in the drainage ball fixing bag at the level of the midaxillary line, when the patient needs to turn over, the drainage ball is replaced from the drainage ball fixing bag at the level of the midaxillary line to the drainage ball fixing bag at the level of the anterior midaxillary line and the midclavicular line.

[0014] 2、The technical scheme can be bundled to the wound when cerebrospinal fluid leakage occurs after lumbar surgery and needs to be pressed and fixed, can press and fix the wound, reduces the occurrence of cerebrospinal fluid, and then the drainage ball and the drainage tube are penetrated from the back to the front of the fixing belt through the opening gap, the drainage tube connected with the wound is placed in the drainage tube slot for preliminary fixation, then the drainage ball used for drainage is placed in the drainage ball fixing bag, finally the drainage tube is connected with the drainage ball, and the drainage ball can be placed in the appropriate drainage ball fixing bag according to the patient's position (the specific operation is the same as above). BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a back view of the utility model;

[0016] Figure 2 is a front view of the utility model;

[0017] Figure 3 is a back view of the utility model; Figure 2 is an enlarged view of A in the utility model;

[0018] Figure 4 is a specific schematic view of the utility model sub-mother buckle assembly;

[0019] The drawings show that: 1, the fixed belt; 2, the drainage tube slot; 3, the water pad; 4, the drainage ball fixing bag; 5, the elastic bandage; 6, the magic hook surface; 7, the magic hair surface; 8, the sub-mother buckle assembly; 801, the connecting belt; 802, the mother buckle; 803, the sub-buckle; 9, the air slot; 10, the air hole; 11, the opening gap. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0022] It should be noted that like reference numerals and letters refer to like items in the several views, and as such definitions and explanations of certain items throughout the views do not need to be further defined and explained in the subsequent views. Additionally, the terms "first", "second", etc. are used to differentiate descriptions and are not to be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present application, it should be noted that the positions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the positions or position relationships shown in the drawings, or are the positions or position relationships of the present application product when it is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application.

[0024] As Figures 1 to 4As shown, a lumbar postoperative drainage tube fixing device, including a fixing belt 1, the front of the fixing belt 1 is provided with a drainage tube slot 2 of inverted T-shaped structure, the back of the fixing belt 1 is provided with an open gap 11 corresponding to the position of the drainage tube slot 2, the front of the fixing belt 1 is fixedly installed with a plurality of water pads 3 arranged in a rectangular array, the two ends of the fixing belt 1 are respectively fixedly installed with a group of drainage ball fixing bags 4, each group of drainage ball fixing bags 4 is composed of two drainage ball fixing bags 4 arranged side by side and connected in communication, the ends of the two groups of drainage ball fixing bags 4 away from each other are respectively provided with an elastic bandage 5, the end of one elastic bandage 5 away from the fixing belt 1 is fixedly connected with a magic tape hook face 6, the end of the other elastic bandage 5 away from the fixing belt 1 is fixedly connected with a magic tape hair face 7, it should be noted that when the lumbar postoperative does not need to be pressurized and fixed, the device can be bound to the waist above or below the wound, the specific operation needs to place the drainage tube connected to the wound into the inside of the drainage tube slot 2 for preliminary fixation, then place the drainage ball used for drainage into the drainage ball fixing bag 4, finally connect the drainage tube with the drainage ball, at this time, the device is bound to the waist by using the magic tape hook face 6 and the magic tape hair face 7, and the water pad 3 is in contact with the patient's skin, since the drainage tube is placed in the internal space of the drainage tube slot 2, the drainage tube can avoid causing pressure marks on the patient's back, the drainage ball can also be properly placed by using the drainage ball fixing bag 4, and the patient's waist wound can also be decompressed to reduce the occurrence of pressure injury, when the patient is in a supine position, the drainage ball can be fixed in the drainage ball fixing bag 4 at the level of the midaxillary line, when the patient needs to turn over, in order to avoid the drainage ball being pressed, the drainage ball is replaced from the drainage ball fixing bag 4 at the level of the midaxillary line to the drainage ball fixing bag 4 at the level of the anterior midaxillary line and the midclavicular line; when the lumbar postoperative appears cerebrospinal fluid leakage and needs to be pressurized and fixed, the device can be bound to the wound, the wound can be pressurized and fixed to reduce the occurrence of cerebrospinal fluid, then the drainage ball and the drainage tube are penetrated from the back to the front of the fixing belt 1 through the open gap 11, the drainage tube connected to the wound is placed into the inside of the drainage tube slot 2 for preliminary fixation, then the drainage ball used for drainage is placed into the drainage ball fixing bag 4, finally the drainage tube is connected with the drainage ball, the drainage ball can be placed in the appropriate drainage ball fixing bag 4 according to the patient's position (specifically as above).

[0025] As Figures 1 to 4As shown, each adjacent two drainage ball fixing bags 4 are fixedly connected and communicated, the side of the two drainage ball fixing bags 4 located in the middle and close to each other is provided with a hole communicated with the drainage tube slot 2, and the two drainage ball fixing bags 4 located on the outside are fixedly connected with the adjacent elastic bandage 5 respectively. The opening of each drainage ball fixing bag 4 is provided with a hook and loop fastener assembly 8 for closing the bag opening. It should be noted that the communication between each adjacent two drainage ball fixing bags 4 can facilitate the adjustment of the position of the drainage ball between each adjacent two drainage ball fixing bags 4, and the elastic bandage 5 has a certain elasticity and can be suitable for patients with different waist sizes.

[0026] As shown in Figures 1 to 4 , the hook and loop fastener assembly 8 comprises a connecting belt 801, and the opening of each drainage ball fixing bag 4 is fixedly installed with the connecting belt 801. The side wall surface of the opening of each drainage ball fixing bag 4 is fixedly installed with a female buckle 802, and each female buckle 802 is fixedly installed with a male buckle 803. It should be noted that when the drainage ball is placed in the drainage ball fixing bag 4, the corresponding male buckle 803 and female buckle 802 can be clamped together to prevent the drainage ball from falling out of the drainage ball fixing bag 4.

[0027] As shown in Figures 1 to 4 , the drainage ball fixing bag 4 is made of transparent soft plastic material and has a protruding cavity inside for placing the drainage ball. It should be noted that the protruding cavity inside the drainage ball fixing bag 4 can prevent and fix the drainage ball, and the drainage ball fixing bag 4 made of transparent soft plastic material can facilitate observation of the internal condition of the drainage ball, including the amount, color and whether there is blockage or abnormality of the drainage fluid.

[0028] As shown in Figures 1 to 4 , the front surface of the fixing belt 1 is provided with five air permeation grooves 9, and the back surface of the fixing belt 1 is provided with a plurality of air permeation holes 10 distributed at equal intervals corresponding to the positions of each air permeation groove 9. It should be noted that the air permeation grooves 9 and air permeation holes 10 can play the role of air permeation, reducing the occurrence of skin infection around the surgical site.

[0029] As shown in Figures 1 to 4 , the elastic bandage 5 adopts a multi-layer structure design, the inner layer is made of soft cotton or organic silicon material, the middle layer is made of elastic rubber or high elasticity fiber, and the outer layer is made of friction-resistant fabric or plastic. It should be noted that the inner layer material has good air permeability, which is beneficial to keep the skin dry; the middle layer material has sufficient elasticity to freely stretch and contract with the movement of the joint, closely adhering to the skin; and the outer layer material has good wear resistance to resist friction and wear in the external environment.

[0030] In summary:

[0031] The device can be bound to the waist above or below the wound when the lumbar vertebrae postoperative does not need to be pressed and fixed, the drainage tube connected with the wound is placed in the inside of the drainage tube slot 2 for preliminary fixation, then the drainage ball used for drainage is placed in the drainage ball fixing bag 4, finally the drainage tube is connected with the drainage ball, at this time, the device is bound to the waist by using the hook face 6 and the wool face 7 of the magic tape, and the water pad 3 is in contact with the skin of the patient, the drainage tube is placed in the inside space of the drainage tube slot 2, so that the pressure mark caused by the drainage tube on the back of the patient is avoided, the drainage ball is placed in the drainage ball fixing bag 4, so that the drainage ball can be placed properly, and the pressure on the waist wound of the patient can be reduced, so that the pressure injury is reduced, when the patient is in a lying position, the drainage ball is fixed in the drainage ball fixing bag 4 at the level of the midaxillary line, when the patient needs to turn over, the drainage ball is changed from the drainage ball fixing bag 4 at the level of the midaxillary line to the drainage ball fixing bag 4 at the level of the anterior axillary line and the midclavicular line, when the lumbar vertebrae postoperative cerebrospinal fluid leakage needs to be pressed and fixed, the device can be bound to the wound, the wound can be pressed and fixed, the occurrence of cerebrospinal fluid is reduced, then the drainage ball and the drainage tube are penetrated from the back to the front of the fixing belt 1 through the opening gap 11, then the drainage tube connected with the wound is placed in the inside of the drainage tube slot 2 for preliminary fixation, then the drainage ball used for drainage is placed in the drainage ball fixing bag 4, finally the drainage tube is connected with the drainage ball, and the drainage ball can be placed in the suitable drainage ball fixing bag 4 according to the body position of the patient (the specific operation is the same as above).

[0032] The basic principle, main characteristics and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only the principles of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A lumbar post-operative drain fixation device, characterized in that, The utility model provides a kind of drainage belt, including fixed band (1), the front of fixed band (1) is opened with inverted T-shaped structure's drainage tube slot (2), the back of fixed band (1) is opened with opening slit (11) corresponding the position of drainage tube slot (2), the front of fixed band (1) is fixedly installed with several rectangular array distribution's water pad (3), the both ends of fixed band (1) are fixedly installed with a group of drainage ball fixed bag (4) respectively, every group of drainage ball fixed bag (4) is jointly formed by two drainage ball fixed bag (4) side by side and connected, and the end of two groups of drainage ball fixed bag (4) away from each other is provided with elastic bandage (5) respectively, one elastic bandage (5) end away from fixed band (1) is fixedly connected with magic tape hook face (6), and the other elastic bandage (5) end away from fixed band (1) is fixedly connected with magic tape hair face (7).

2. The lumbar post-operative drainage tube securement device of claim 1, wherein, Every two adjacent drainage ball fixed bag (4) is fixedly connected, and every two adjacent drainage ball fixed bag (4) is connected, the side of two drainage ball fixed bag (4) in the middle away from each other is provided with hole and is connected with drainage tube slot (2), the two drainage ball fixed bag (4) on the outside is fixedly connected with adjacent elastic bandage (5) respectively, and the opening of every drainage ball fixed bag (4) is provided with mother and child buckle assembly (8) for closing bag mouth.

3. The lumbar post-operative drainage tube securement device of claim 2, wherein, The mother and child buckle assembly (8) includes a connecting band (801), and the opening of every drainage ball fixed bag (4) is fixedly installed with a connecting band (801), the sidewall surface of the opening of every drainage ball fixed bag (4) is fixedly installed with a female buckle (802), and every female buckle (802) is fixedly installed with a male buckle (803).

4. The lumbar post-operative drainage tube securement device of claim 1, wherein, The drainage ball fixed bag (4) is made of transparent soft plastic material and has a protruding cavity for placing drainage balls.

5. The lumbar post-operative drainage tube securement device of claim 1, wherein, The front of the fixed band (1) is provided with five air vents (9), and the back of the fixed band (1) is provided with a plurality of air vents (10) corresponding to each air vent (9).

6. The lumbar post-operative drainage tube securement device of claim 1, wherein, The elastic bandage (5) adopts a multi-layer structure design, the inner layer is made of soft cotton or silicone material, the middle layer is made of elastic rubber or high-elasticity fiber, and the outer layer is made of friction-resistant fabric or plastic.

Images