Adjustable head drainage tube fixing device
By designing an adjustable head drainage tube fixation device, the problems of instability and poor comfort of traditional fixation methods are solved, flexible fixation and comfortable wearing are achieved, adapting to individual differences in patients and changes in drainage tube specifications, and improving fixation effect and comfort.
Patent Information
- Application Number
- CN202422214491.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-09-10
AI Technical Summary
Existing methods for fixing head drainage tubes have the problems of weak fixation, difficulty in adjustment, poor comfort, and inability to adapt to individual differences in patients' heads and changes in drainage tube specifications.
An adjustable head drainage tube fixing device is designed, which includes a headband, a mounting mechanism and a pipeline fixing mechanism. It is composed of a first and a second mounting seat, a protective pad, a protrusion, a spring block, a pipeline fixing ring, a limit plate, etc., to achieve flexible fixation of the drainage tube and comfortable wearing.
It improves the effectiveness of fixation and patient comfort, adapts to different patients and changes in drainage tube specifications, and reduces pressure and slippage risks.
Smart Images
Figure CN223380952U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of drainage tube fixing, and particularly relates to an adjustable head drainage tube fixing device. Background Art
[0002] After neurosurgery, it is usually necessary to drain the fluid or blood produced after the operation through a drainage tube to prevent fluid accumulation and promote wound healing. At present, traditional head drainage tube fixation methods mostly use simple means such as tape and bandages. These methods have problems such as loose fixation, difficult adjustment, and poor comfort. They may cause displacement of the drainage tube or postoperative discomfort, affecting the drainage effect and patient recovery. Although there are some fixing devices in the existing technology that can fix the drainage tube, most of them do not fully consider the individual differences of the patient's head and the changes in the specifications of the drainage tube, and lack adjustment functions, resulting in inflexible use and not suitable for the use needs of different patients and different situations. Utility Model Content
[0003] In view of the above problems, the purpose of the present invention is to provide an adjustable head drainage tube fixing device to solve the problems raised in the above background technology.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable head drainage tube fixing device, comprising a headband, a mounting mechanism and a pipeline fixing mechanism, and the mounting mechanism is composed of a first mounting seat, a second mounting seat, a protective pad, a protrusion and a spring clamping block, and the pipeline fixing mechanism is composed of a pipeline fixing ring, a limit plate and an anti-slip rubber pad, the protective pad and the protrusion are both arranged on the first mounting seat, and the spring clamping block and the pipeline fixing mechanism are both arranged on the second mounting seat, and the clamping hole provided on the first mounting seat is matched with the spring clamping block, and the groove provided on the second mounting seat is matched with the protrusion, the pipeline fixing ring is provided with a tooth groove and a pull block, and the pipeline fixing ring is used to fix the drainage tube, and the pipeline fixing mechanism is installed on the headband for use through the mounting mechanism, the headband is provided with a through hole and a Velcro and an anti-slip rubber pad, and the Velcro is adhesively connected to the sticky surface of the outer wall of the headband.
[0005] The beneficial effects of the present invention are as follows: during use, the present invention can adapt to individual differences in the patient's head and changes in the specifications of the drainage tube according to actual conditions, thereby increasing flexibility of use, improving fixation effectiveness and patient comfort.
[0006] To reduce pressure and improve comfort when the mounting mechanism fits the patient's head:
[0007] As a further improvement of the above technical solution: the protection pad is located at the rear end of the first mounting seat, and the protection pad is soft and elastic.
[0008] The beneficial effect of this improvement is that by installing the mounting mechanism on the headband for use, the protective pad contacts the patient's head, which can effectively reduce the pressure of the mounting mechanism and increase the patient's comfort.
[0009] To facilitate installation of the tubing fixing mechanism on the headband for use:
[0010] As a further improvement of the above technical solution: the clamping hole is opened in the middle of the top and bottom ends of the first mounting seat, and the spring clamping block is correspondingly arranged in the middle of the top and bottom ends of the second mounting seat.
[0011] The beneficial effect of this improvement is: by locating the first mounting seat at the rear end of the headband at an appropriate distance, and the second mounting seat corresponding to the position of the first mounting seat at the front end of the headband, the first mounting seat and the second mounting seat are moved closer to each other, so that the spring block is stuck in the card hole, and the combined installation operation of the mounting mechanism on the headband can be completed, thereby limiting the use position of the pipeline fixing mechanism.
[0012] In order to increase the breathability of the headband and the penetration of the bumps:
[0013] As a further improvement of the above technical solution: the number of the through holes is multiple, and the multiple through holes are equidistantly opened along the length of the headband.
[0014] The beneficial effect of this improvement is that by providing the through holes on the headband, the air permeability of the headband can be increased when in use, and the protrusions can be easily passed through.
[0015] To increase the stability of the mounting mechanism on the headband:
[0016] As a further improvement of the above technical solution: protrusions are provided on both sides of the upper part and the lower part of the front end of the first mounting seat, and the corresponding positions of the rear end of the second mounting seat are provided with grooves of the same number and shape, and the arrangement, spacing and shape of the protrusions and grooves are the same as those of the through holes, so that the protrusions pass through the through holes and are matched with the grooves.
[0017] The beneficial effect of this improvement is that when the mounting mechanism is installed on the headband, the protrusion passes through the through hole and is connected with the groove, which can increase the stability of the mounting mechanism installed and fixed on the headband.
[0018] In order to adapt to the fixation of different types of drainage tubes:
[0019] As a further improvement of the above technical solution: the pipeline fixing ring is located at the positive end of the second mounting seat, and the limit plate is located on the side of the second mounting seat near the opening and closing end of the pipeline fixing ring, and a number of teeth are evenly spaced on the outer wall of the opening and closing end of the pipeline fixing ring, and the teeth are matched with the teeth on the inner side of the front end of the limit plate.
[0020] The beneficial effect of this improvement is that after the drainage tube is located at the inner end of the pipeline fixing ring, it is only necessary to insert the open and closed end of the pipeline fixing ring into the gap between it and the limit plate. As the open and closed end of the pipeline fixing ring continues to go deeper and the teeth and the teeth grooves continue to intertwine, it can adapt to different models of drainage tubes and fix the drainage tubes. When the deep operation of the open and closed end of the pipeline fixing ring is completed, the teeth and the teeth grooves abut each other, which can prevent the open and closed end of the pipeline fixing ring from falling out of the gap. When the limit plate is pulled outward to separate the teeth and the teeth grooves, it is convenient to pinch the pull block to pull the open and closed end of the pipeline fixing ring out of the gap, thereby releasing the fixed state of the drainage tube.
[0021] To increase the stability of drainage tube fixation:
[0022] As a further improvement of the above technical solution: the anti-slip rubber pad is arranged on the inner wall of the pipeline fixing ring.
[0023] The beneficial effect of this improvement is: by setting up the anti-slip rubber pad 1 on the inner wall of the pipeline fixing ring, when the pipeline fixing ring fixes the position of the drainage tube, the close contact between the anti-slip rubber pad 1 and the outer wall of the drainage tube can increase the friction coefficient, enhance the stability of the drainage tube when it is fixed, and prevent the drainage tube from slipping and falling out under traction.
[0024] To enhance the stability of the headband when worn:
[0025] As a further improvement of the above technical solution: the Velcro is located at the edge of one side of the back wall of the headband, while the rest of the back wall of the headband is provided with a second anti-slip rubber pad, and the headband has elasticity.
[0026] The beneficial effect of this improvement is that after the headband is wrapped around the patient's head, it is only necessary to stick the Velcro to the sticky surface of the outer wall of the headband at an appropriate distance, so that it can adapt to different patients' head circumferences and be worn on the patient's head for use. By setting up the second anti-slip rubber pad on the inner wall of the headband, when the headband wearing operation is completed, the second anti-slip rubber pad fits the skin, which can increase the friction coefficient and enhance the stability of the headband when worn, and prevent it from slipping with the patient's head movement, thereby affecting the stability of the drainage tube fixation. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 This is the main view of the utility model;
[0028] Figure 2 This is a schematic diagram of the positive end structure of the installation mechanism of the utility model;
[0029] Figure 3 This is a schematic diagram of the rear end structure of the installation mechanism of the utility model;
[0030] Figure 4This is a flat front view of the headband of the present invention;
[0031] Figure 5 This is a rear view of the headband of the present invention when it is flattened;
[0032] In the figure: 1. Headband; 2. First mounting seat; 3. Second mounting seat; 4. Protective pad; 5. Bump; 6. Spring block; 7. Pipe fixing ring; 8. Limit plate; 9. Anti-slip rubber pad 1; 10. Clamp hole; 11. Groove; 12. Tooth groove; 13. Pull block; 14. Through hole; 15. Velcro; 16. Anti-slip rubber pad 2. DETAILED DESCRIPTION
[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.
[0034] like Figure 1-5As shown, an adjustable head drainage tube fixing device includes a headband 1, a mounting mechanism and a pipeline fixing mechanism, and the mounting mechanism is composed of a first mounting seat 2, a second mounting seat 3, a protective pad 4, a protrusion 5 and a spring block 6, and the pipeline fixing mechanism is composed of a pipeline fixing ring 7, a limit plate 8 and an anti-slip rubber pad 9. The protective pad 4 and the protrusion 5 are both arranged on the first mounting seat 2, and the spring block 6 and the pipeline fixing mechanism are both arranged on the second mounting seat 3, and the card hole 10 opened on the first mounting seat 2 is matched with the spring block 6, and the groove 11 opened on the second mounting seat 3 is matched with the protrusion 5. The fixing ring 7 is provided with a tooth groove 12 and a pull block 13, and the pipeline fixing ring 7 is used to fix the drainage tube, and the pipeline fixing mechanism is installed on the headband 1 through the installation mechanism for use. The headband 1 is provided with a through hole 14 and is provided with a Velcro 15 and an anti-slip rubber pad 16, and the Velcro 15 is adhesively connected to the outer wall of the headband 1. During use, the utility model can adapt to the individual differences of the patient's head and the changes in the specifications of the drainage tube according to actual conditions, thereby increasing the flexibility of use, improving the fixation effectiveness and the patient's comfort. The protective pad 4 is located at the rear end of the first mounting seat 2, and the protective pad 4 is soft and elastic. When the mounting mechanism is installed on the headband 1 for use, the protective pad 4 contacts the patient's head, which can effectively reduce the pressure of the mounting mechanism and increase the patient's comfort. The card hole 10 is opened at the middle position of the top and bottom of the first mounting seat 2, and the spring card block 6 is correspondingly set at the middle position of the top and bottom of the second mounting seat 3. After the first mounting seat 2 is located at the rear end of the headband 1 at a suitable distance, the second mounting seat 3 is located at the front end of the headband 1 corresponding to the position of the first mounting seat 2. The first mounting seat 2 and the second mounting seat 3 are moved close to each other, so that the spring card block 6 is stuck in the card hole 10, and the combined installation operation of the mounting mechanism on the headband 1 can be completed, thereby limiting the use position of the pipeline fixing mechanism. The number of the through holes 14 is several, and the through holes 14 are opened equidistantly along the length of the headband 1. By opening the through holes 14 on the headband 1, the use of the headband 1 can be increased. The cam 14 is provided with a plurality of grooves 12 on the upper and lower sides of the first mounting seat 2, and the corresponding positions of the rear end of the second mounting seat 3 are provided with grooves 11 of the same number and shape, and the arrangement, spacing and shape of the cam 5 and the grooves 11 are the same as the through holes 14, so that the cam 5 passes through the through holes 14 and is matched with the grooves 11. When the mounting mechanism is installed on the headband 1, the cam 5 passes through the through holes 14 and is matched with the grooves 11, which can increase the stability of the mounting mechanism on the headband 1. The pipeline fixing ring 7 is located at the positive end of the second mounting seat 3, and the limiting plate 8 is located on the side of the second mounting seat 3 near the open and closed end of the pipeline fixing ring 7. A number of tooth grooves 12 are equidistantly provided on the outer wall of the open and closed end of the pipeline fixing ring 7, and the tooth grooves 12 are matched with the tooth portion provided on the inner side of the front end of the limiting plate 8.After the drainage tube is located at the inner end of the pipeline fixing ring 7, it is only necessary to insert the open and closed end of the pipeline fixing ring 7 into the gap between it and the limiting plate 8. As the open and closed end of the pipeline fixing ring 7 continues to go deeper and the teeth and the tooth grooves 12 continue to intertwine, it can adapt to different models of drainage tubes and fix the drainage tube. When the deep operation of the open and closed end of the pipeline fixing ring 7 is completed, the teeth and the tooth grooves 12 are abutted against each other, which can prevent the open and closed end of the pipeline fixing ring 7 from escaping from the gap. When the limiting plate 8 is pulled outward to separate the teeth and the tooth grooves 12, it is convenient to pinch the pulling block 13 to pull the open and closed end of the pipeline fixing ring 7 out of the gap, thereby releasing the fixed state of the drainage tube. The anti-slip rubber pad 9 is set on the inner wall of the pipeline fixing ring 7. Through the establishment of the anti-slip rubber pad 9 on the inner wall of the pipeline fixing ring 7, when the pipeline fixing ring 7 fixes the position of the drainage tube, The close contact between the anti-skid rubber pad 1 and the outer wall of the drainage tube can increase the friction coefficient, enhance the stability of the drainage tube when it is fixed, and prevent the risk of the drainage tube slipping out under traction. The Velcro 15 is located at the edge of one side of the back wall of the headband 1, and the rest of the back wall of the headband 1 is provided with an anti-skid rubber pad 2 16. The headband 1 has elasticity. After the headband 1 is wrapped around the patient's head, it is only necessary to stick the Velcro 15 to the sticky surface of the outer wall of the headband 1 at an appropriate distance, so that it can adapt to different patient head circumferences and be worn on the patient's head for use. By setting the anti-skid rubber pad 2 16 on the inner wall of the headband 1, when the headband 1 is worn, the anti-skid rubber pad 2 16 fits the skin, which can increase the friction coefficient and enhance the stability of the headband 1 when it is worn and used, preventing it from slipping with the patient's head movement, thereby affecting the stability of the drainage tube fixation.
[0035] The working principle of the present invention is as follows: when the first mounting seat 2 is located at the rear end of the headband 1 at an appropriate distance, it is only necessary to position the second mounting seat 3 at the front end of the headband 1 corresponding to the position of the first mounting seat 2, and then move the first mounting seat 2 and the second mounting seat 3 close to each other, so that the protrusion 5 passes through the through hole 14 and is connected with the groove 11, and the spring clamping block 6 is clamped in the clamping hole 10, and the combined installation operation of the mounting mechanism on the headband 1 can be completed, thereby defining the use position of the pipeline fixing mechanism. After the headband 1 is wrapped around the patient's head, it is only necessary to stick the Velcro 15 to the sticky surface of the outer wall of the headband 1 at an appropriate distance. , that is, it can adapt to different patient head circumferences and be worn on the patient's head for use. When the wearing operation of the headband 1 is completed, the drainage tube is placed on the inner end of the pipeline fixing ring 7. At this time, the opening and closing end of the pipeline fixing ring 7 is inserted into the gap between it and the limiting plate 8. With the continuous deepening of the opening and closing end of the pipeline fixing ring 7 and the continuous interlacing of the teeth and the tooth groove 12, it can adapt to different models of drainage tubes and fix the drainage tubes. After the deepening operation of the opening and closing end of the pipeline fixing ring 7 is completed, the teeth and the tooth groove 12 are abutted to prevent the opening and closing end of the pipeline fixing ring 7 from falling out of the gap. Pulling the limit plate 8 outwards separates the teeth from the tooth grooves 12, which makes it easy to pinch the pull block 13 to pull the open and closed ends of the pipeline fixing ring 7 out of the gap, thereby releasing the fixed state of the drainage tube. By setting up the anti-skid rubber pad 19 on the inner wall of the pipeline fixing ring 7, when the pipeline fixing ring 7 fixes the position of the drainage tube, the close contact between the anti-skid rubber pad 19 and the outer wall of the drainage tube can increase the friction coefficient, enhance the stability of the drainage tube when it is fixed, and prevent the drainage tube from slipping out under traction. By setting up the anti-skid rubber pad 16 on the inner wall of the headband 1, when the wearing operation of the headband 1 is completed Finally, the anti-slip rubber pad 16 fits the skin, which can increase the friction coefficient and enhance the stability of the headband 1 when worn and used, and prevent it from slipping along with the patient's head movement, thereby affecting the stability of the drainage tube fixation. Through the establishment of the protective pad 4 at the rear end of the first mounting seat 3, when the mounting mechanism is installed on the headband 1 for use, the protective pad 4 contacts the patient's head, which can effectively reduce the pressure of the mounting mechanism and increase the patient's comfort. By opening the through hole 14 on the headband 1, the air permeability of the headband 1 can be increased when used, and the protrusion 5 can be easily passed through.
[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.
[0037] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the present invention to other occasions without improvement, should be regarded as the scope of protection of the present invention.
Claims
1. An adjustable head drainage tube fixing device, comprising a headband (1), a mounting mechanism and a pipe fixing mechanism, wherein the mounting mechanism is composed of a first mounting seat (2), a second mounting seat (3), a protective pad (4), a protrusion (5) and a spring block (6), and the pipe fixing mechanism is composed of a pipe fixing ring (7), a limiting plate (8) and an anti-slip rubber pad (9), characterized in that: The protection pad (4) and the protrusion (5) are both arranged on the first mounting seat (2), and the spring block (6) and the pipeline fixing mechanism are both arranged on the second mounting seat (3), and the card hole (10) provided on the first mounting seat (2) is matched with the spring block (6), and the groove (11) provided on the second mounting seat (3) is matched with the protrusion (5), the pipeline fixing ring (7) is provided with a tooth groove (12) and a pull block (13), and the pipeline fixing ring (7) is used to fix the drainage tube, and the pipeline fixing mechanism is installed on the headband (1) through the mounting mechanism for use, the headband (1) is provided with a through hole (14) and a magic tape (15) and two anti-slip rubber pads (16), and the magic tape (15) is bonded to the outer wall of the headband (1).
2. The adjustable head drainage tube fixing device according to claim 1, characterized in that: The protection pad (4) is located at the rear end of the first mounting seat (2), and the protection pad (4) is soft and elastic.
3. The adjustable head drainage tube fixing device according to claim 1, characterized in that: The clamping hole (10) is opened at the middle position of the top end and the bottom end of the first mounting seat (2), and the spring clamping block (6) is correspondingly arranged at the middle position of the top end and the bottom end of the second mounting seat (3).
4. The adjustable head drainage tube fixing device according to claim 1, characterized in that: The number of the through holes (14) is several, and the through holes (14) are equidistantly arranged along the length of the headband (1).
5. The adjustable head drainage tube fixing device according to claim 1, characterized in that: The first mounting seat (2) is provided with protrusions (5) on both sides of the upper part and the lower part of the front end, and the second mounting seat (3) is provided with grooves (11) of the same number and shape at the corresponding position of the rear end, and the arrangement, spacing and shape of the protrusions (5) and the grooves (11) are the same as those of the through holes (14), so that the protrusions (5) pass through the through holes (14) and are matched with the grooves (11).
6. The adjustable head drainage tube fixing device according to claim 1, characterized in that: The pipeline fixing ring (7) is located at the positive end of the second mounting seat (3), and the limiting plate (8) is located on the side of the second mounting seat (3) near the opening and closing end of the pipeline fixing ring (7), and a plurality of tooth grooves (12) are evenly spaced on the outer wall of the opening and closing end of the pipeline fixing ring (7), and the tooth grooves (12) are matched with the tooth portion provided on the inner side of the front end of the limiting plate (8).
7. The adjustable head drainage tube fixing device according to claim 1, characterized in that: The anti-slip rubber pad (9) is arranged on the inner wall of the pipeline fixing ring (7).
8. The adjustable head drainage tube fixing device according to claim 1, characterized in that: The Velcro (15) is located at the edge of one side of the rear wall of the headband (1), and the remaining parts of the rear wall of the headband (1) are provided with a second anti-slip rubber pad (16), and the headband (1) has elasticity.