Postoperative drainage bag fixing device for hepatobiliary surgery department

Abstract

The invention discloses a hepatobiliary surgery postoperative drainage bag fixing device which comprises an elastic waist belt, an elastic leg binding belt and a supporting fixing frame, and the elastic waist belt and the elastic leg binding belt are connected through a plurality of detachable connecting strips; the elastic waist belt comprises an anti-skid waist line arranged on the inner side and a drainage tube penetrating hole penetrating through the elastic waist belt, the side edge of the elastic leg binding belt is connected with a binding strip, the other side of the elastic leg binding belt is connected with the supporting fixing frame through a fixing frame connecting hole, and the supporting fixing frame is bound with the leg through the elastic leg binding belt. The supporting fixing frame comprises an outer sleeve, an inner sleeve and a supporting leg, the inner sleeve is arranged in the outer sleeve in a sliding mode, the supporting leg is arranged at the lower end of the outer sleeve in a sliding mode, the top end of the inner sleeve is connected with a rotatable angle adjusting ball in a sleeved mode, and hooks are arranged at the two ends of the angle adjusting ball.

Description

Technical Field

[0001] The present invention relates to the technical field of postoperative rehabilitation care, and particularly relates to a fixing device for a drainage bag after hepatobiliary surgery. Background Art

[0002] After surgeries such as hepatobiliary surgery, it is usually necessary to use a drainage bag to collect exudates in the patient's body. At present, common fixing methods for drainage bags mostly use simple hanging or pasting, which have many deficiencies.

[0003] Existing fixing methods are difficult to adapt to different body position changes of patients. For example, when a patient walks upright, the drainage bag is likely to pull the drainage tube due to shaking, causing pain to the patient and even possibly leading to the displacement or detachment of the drainage tube, affecting the drainage effect; when the patient sits down, the drainage bag may be squeezed, resulting in poor drainage; when the patient lies down, if the fixing position of the drainage bag is improper, it will not only affect the comfort of the patient, but may also cause complications such as infection due to the reflux of drainage fluid. At the same time, most existing fixing devices cannot flexibly adjust the height and angle of the drainage bag according to the patient's body position and needs, restricting the patient's range of activities and bringing great inconvenience to the patient's postoperative rehabilitation.

[0004] Therefore, it has important clinical significance to design a fixing device for a drainage bag after hepatobiliary surgery that can stably fix the drainage bag, adapt to different body positions, and is comfortable to wear. Summary of the Invention

[0005] The purpose of the present invention is to provide a fixing device for a drainage bag after hepatobiliary surgery. This device can stably fix the drainage bag, flexibly adjust the height and angle of the drainage bag according to different body positions and needs of the patient such as walking upright, sitting down, and lying down, and at the same time is comfortable to wear, reducing the compression and discomfort to the patient's body, and improving the convenience and comfort of the patient's postoperative rehabilitation. To achieve the above purpose, the present invention adopts the following technical means:

[0006] A fixing device for a drainage bag after hepatobiliary surgery includes an elastic waistband, elastic leg straps, and a support fixing frame. The elastic waistband and the elastic leg straps are connected by a number of detachable connection strips;

[0007] The elastic waistband includes an anti-slip waistline provided on the inner side and a drainage tube perforation penetrating the elastic waistband. The side of the elastic leg strap is connected with a binding strip, and the other side is connected to the support fixing frame through a fixing frame connection hole. Moreover, the support fixing frame is bound to the leg through the elastic leg strap. The support fixing frame includes an outer sleeve, an inner sleeve, and a support foot. The inner sleeve is slidably arranged inside the outer sleeve, and the support foot is slidably arranged at the lower end of the outer sleeve. The top end of the inner sleeve is sleeved with a rotatable angle adjustment ball, and hooks are provided at both ends of the angle adjustment ball.

[0008] Preferably, the connecting parts at both ends of the elastic belt are bonded to each other through a Velcro structure.

[0009] Preferably, a rotating shaft is arranged between the angle adjustment ball and the hook. The rotating shaft can move left and right inside the angle adjustment ball, and the angle adjustment ball can be optionally sleeved on the outer side of the top of the inner sleeve.

[0010] Preferably, no less than two groups of locking bolts for fixing the inner sleeve are provided on the outer sleeve, and the ends of the locking bolts are mutually attached to the inner sleeve through fastening blocks.

[0011] Preferably, a scale mark is provided on the inner sleeve for visually displaying the adjusted height of the inner sleeve, and the scale accuracy is 1 cm.

[0012] Preferably, the upper part of the support leg is inserted into the inner part of the outer sleeve through a connecting rod. The connecting rod is connected to the outer sleeve through a threaded structure, and an anti-slip rubber pad is provided at the bottom of the support leg.

[0013] Preferably, a fixing buckle is arranged on the side of the perforation of the drainage tube on the outer side of the elastic belt, and the fixing buckle is fixed through a rotating button.

[0014] Preferably, a magic mother sticker and a son sticker that can be adhered to each other are provided on the elastic leg band. A transparent pocket for placing a drainage bag is also provided on the outer side of the elastic leg band, and a stable fixing buckle for the drainage bag tube is also provided above the transparent pocket.

[0015] Preferably, a lining cushion layer for buffering and anti-slip is also provided on the inner side of the elastic belt. The lining cushion layer is made of sponge material, and anti-slip patterns are provided on the surface.

[0016] Preferably, a connecting buckle for assisting in binding and supporting the fixing frame is provided below the fixing frame connection hole on the elastic leg band.

[0017] The present invention has the following beneficial effects:

[0018] 1. High stability: Through the combined design of the elastic belt, elastic leg band and support fixing frame, the drainage bag can be stably fixed on the patient's body. No matter whether the patient is walking upright, sitting or lying down, the shaking and displacement of the drainage bag can be reduced, the pulling of the drainage tube can be reduced, and the drainage effect can be guaranteed.

[0019] 2. Strong adjustability: The sliding adjustment of the inner sleeve in the outer sleeve and the setting of the angle adjustment ball 15 and the rotating shaft enable the height and angle of the drainage bag to be flexibly adjusted according to the different postures and needs of the patient. When walking upright, the drainage bag can be adjusted to a suitable height to avoid shaking. When sitting, the angle can be adjusted to prevent extrusion. When lying down, the backflow of the drainage fluid can be avoided.

[0020] 3. Comfortable to wear: The elastic waistband and elastic leggings are made of elastic materials, and a sponge lining layer is set on the inside of the elastic waistband to reduce the pressure on the patient's body. At the same time, the anti-slip waistline and the anti-slip texture of the inner lining layer improve the stability of wearing and reduce the discomfort of patients in different body positions.

[0021] 4. Easy to observe and care: The transparent pocket on the outside of the elastic leggings allows medical staff to observe the liquid in the drainage bag. The drainage tube perforations, fixing buckles and drainage bag tube stabilizing buckles enable the drainage tube to be fixed in an orderly manner, making it easy to perform nursing operations in different body positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the drainage bag fixing device after hepatobiliary surgery of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the support fixing frame of the drainage bag fixing device after hepatobiliary surgery of the present invention;

[0024] Figure 3 It is a schematic diagram of the back structure of the elastic waistband of the drainage bag fixing device after hepatobiliary surgery of the present invention;

[0025] Figure 4 It is a schematic diagram of the back structure of the elastic leggings of the drainage bag fixing device after hepatobiliary surgery of the present invention;

[0026] Wherein, the reference numerals are:

[0027] Elastic waist belt 1, drainage tube perforation 2, anti-slip waistline 3, connecting part 4, connecting strip 5, elastic leggings 6, connecting binding strip 7, magic mother patch 8, sub-patch 9, connecting buckle 10, supporting foot 11, outer sleeve 12, locking bolt 13, hook 14, angle adjustment ball 15, fixing frame connecting hole 16, fixing buckle 17, rotating button 23, fastening block 19, connecting rod 20, transparent pocket 21, stable fixing buckle 22, rotating button 23. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Working principle:

[0032] A fixing device for a drainage bag after hepatobiliary surgery, comprising an elastic waistband 1, elastic leg straps 6 and a support fixing frame. The elastic waistband 1 and the elastic leg straps 6 are connected by a plurality of detachable connecting strips 5; the elastic waistband 1 includes an anti-slip waistline 3 arranged on the inner side and a drainage tube perforation 2 penetrating through the elastic waistband 1. The connecting parts 4 at both ends of the elastic waistband 1 are bonded to each other through a magic tape structure, which is convenient for the patient to adjust and wear according to his own waist circumference. The drainage tube perforation 2 is used for the drainage tube to pass through, so that the drainage tube can be orderly led out from the patient's body and connected to the drainage bag.

[0033] A binding strip 7 is connected to the side of the elastic leg strap 6, and the other side is connected to the support fixing frame through a fixing frame connection hole 16. And the support fixing frame is bound to the leg through the elastic leg strap 6. The elastic leg strap 6 is provided with a magic female tape 8 and a male tape 9 that can be adhered to each other, which is convenient for the patient to adjust and fix according to the thickness of the leg.

[0034] The support fixing frame includes an outer sleeve 12, an inner sleeve 18 and a support foot 11. The inner sleeve 18 is slidably arranged inside the outer sleeve 12. The support foot 11 is slidably arranged at the lower end of the outer sleeve 12. The top end of the inner sleeve 18 is sleeved with a rotatable angle adjustment ball 15, and hooks 14 are arranged at both ends of the angle adjustment ball 15.

[0035] The connecting parts 4 at both ends of the elastic waistband 1 are bonded to each other through a magic tape structure.

[0036] A rotating shaft is provided between the angle-adjustable ball 15 and the hook 14. The rotating shaft can move left and right inside the angle-adjustable ball 15. The angle-adjustable ball 15 is optionally sleeved on the outer side of the top end of the inner sleeve 18. Through the angle-adjustable ball 15 and the rotating shaft, the hook 14 can achieve multi-directional rotation and angle adjustment, thus facilitating the adjustment of the hanging angle of the drainage bag.

[0037] Preferably, no less than two sets of locking bolts 13 for fixing the inner sleeve 18 are provided on the outer sleeve 12. The end of the locking bolt 13 is in mutual contact with the inner sleeve 18 through a fastening block 19. No less than two sets of locking bolts 13 for fixing the inner sleeve 18 are provided on the outer sleeve 12. The end of the locking bolt 13 is in mutual contact with the inner sleeve 18 through a fastening block 19. By adjusting the position of the inner sleeve 18 inside the outer sleeve 12 and using the locking bolts 13 for fixation, the height adjustment of the drainage bag can be achieved.

[0038] Scale marks are provided on the inner sleeve 18 for visually displaying the adjusted height of the inner sleeve 18. The scale accuracy is 1 cm. The scale marks facilitate the medical staff and patients to accurately adjust the height of the drainage bag.

[0039] The upper part of the support leg 11 is inserted into the inner part of the outer sleeve 12 through a connecting rod 20. The connecting rod 20 is connected to the outer sleeve 12 through a threaded structure. An anti-slip rubber pad is provided at the bottom of the support leg 11. The support leg 11 can adjust its relative position with the outer sleeve 12 through the threaded structure, thereby adjusting the overall height of the support fixing frame 12. The anti-slip rubber pad increases the friction between the support leg 11 and the ground, improving the stability of the device.

[0040] Preferably, fixing buckles 17 are provided on the side of the drainage tube perforation 2 on the outer side of the elastic belt 1. The fixing buckles 17 are fixed through rotary buttons 23. The fixing buckles 17 can further fix the drainage tube, preventing the drainage tube from shaking or shifting.

[0041] Magic male stickers 8 and female stickers 9 that can adhere to each other are provided on the elastic leg strap 6. A transparent pocket 21 for placing the drainage bag is further provided on the outer side of the elastic leg strap 6. A stable fixing buckle 22 for the drainage tube of the drainage bag is further provided above the transparent pocket 21. The transparent pocket 21 can facilitate the medical staff to observe the liquid condition in the drainage bag. The stable fixing buckle 22 for the drainage tube of the drainage bag is used to fix the drainage tube of the drainage bag, preventing the drainage tube from shaking.

[0042] A lining cushion layer for buffering and anti-slip is further provided on the inner side of the elastic belt 1. The lining cushion layer is made of sponge material and anti-slip patterns are provided on the surface. The lining cushion layer can reduce the pressure of the belt on the patient's body. At the same time, the anti-slip patterns increase the friction between the belt and the patient's body, improving the wearing stability.

[0043] A connection buckle 10 for assisting in binding and supporting the fixing frame is arranged below the fixing frame connection hole 16 on the elastic leg strap 6. The connection buckle 10 is made of high-strength plastic material and is fixed to the inner side of the elastic leg strap 6 by riveting, forming an upper and lower double binding structure with the fixing frame connection hole 16.

[0044] This device is fixed on the patient's waist through the elastic waistband 1, and the elastic leg strap 6 is fixed on the patient's leg. A detachable connection strip 5 between the two forms an integral fixing structure, stably connecting the support fixing frame to the patient's body. The anti-slip waistline 3 and the inner lining cushion layer of the elastic waistband 1 increase the friction and comfort with the patient's body. The magic mother sticker 8 and the son sticker 9 on the elastic leg strap 6 facilitate the adjustment of the tightness, ensuring that the device fits the patient's body.

[0045] The inner sleeve 18 of the support fixing frame can slide within the outer sleeve 12. By loosening the locking bolt 13 on the outer sleeve 12, the inner sleeve 18 can move freely up and down. After adjusting to the appropriate height, tighten the locking bolt 13 to make the fastening block 19 fit tightly with the inner sleeve 18, thereby fixing the position of the inner sleeve 18 and realizing the adjustment of the height of the drainage bag. The scale markings on the inner sleeve 18 can help accurately adjust the height.

[0046] The angle adjustment ball 15 at the top of the inner sleeve 18 can rotate, and the rotating shaft between the angle adjustment ball 15 and the hook 14 can move left and right inside the angle adjustment ball 15. By manually rotating the angle adjustment ball 15 and the rotating shaft, the hook 14 can be rotated and adjusted in multiple directions, thereby adjusting the hanging angle of the drainage bag to adapt to different body positions and needs of the patient.

[0047] The connecting rod 20 on the upper part of the support foot 11 is connected to the outer sleeve 12 through a threaded structure. By rotating the support foot 11, the length of the connecting rod 20 inside the outer sleeve 12 can be changed, thereby adjusting the overall height of the support fixing frame to adapt to different ground conditions and the needs of the patient. The anti-slip rubber pad at the bottom of the support foot 11 increases the friction with the ground and improves the stability of the device.

[0048] The connection buckle 10 is arranged below the fixing frame connection hole 16 on the elastic leg strap 6. After the connecting rod 20 of the support fixing frame is inserted into the fixing frame connection hole 16, pull down the support fixing frame to make the flange at the bottom of the connecting rod 20 snap into the card slot of the connection buckle 10, forming a snap connection. The connection buckle 10 and the fixing frame connection hole 16 form an upper and lower double binding structure, evenly dispersing the force of the support fixing frame to the leg muscle group, enhancing the connection stability between the support fixing frame and the leg, and reducing the displacement risk of the support fixing frame.

[0049] Example 1:

[0050] When the patient needs to stand or walk, wrap the elastic waistband 1 around the patient's waist, adjust it to a comfortable tightness through the Velcro 4, and ensure that the anti-slip waistline 3 and the sponge lining pad fit the skin; bind the elastic leg strap 6 to the middle of the thigh. After fixing with the Velcro, snap it into the connecting rod 20 of the support fixing frame through the fixing frame connection hole 16, and at the same time, snap down the connection buckle 10 to form a double fixation; loosen the locking bolt 13 of the outer sleeve 12, adjust the inner sleeve 18 according to the actual usage requirements and the patient's height, and record it according to the scale markings for convenient subsequent direct adjustment and use. Tighten the bolt to make the fastening block 19 press tightly against the inner sleeve 18 to reduce the occurrence of sliding. Adjust the rotation angle of the angle adjustment ball 15 to the direction where the drainage bag hangs naturally, and fine-tune the angle of the hook 14 through the rotating shaft 3 to ensure that the drainage tube is not distorted. The support fixing frame is double-fixed to the leg strap 6 through the connection buckle 10. Rotate the support foot 11 to make the connecting rod 20 threadedly extend, and the anti-slip rubber pad fully contacts the ground to form a triangular stable structure.

[0051] Embodiment 2:

[0052] Loosen the locking bolt 13 of the support fixing frame 12, retract the inner sleeve 18 until the scale marking 5 shows 20 cm, ensure that the drainage bag is 30 cm below the wound, and rotate the angle adjustment ball 15 to make the drainage bag face the foot of the bed to avoid folding of the drainage tube. Bind the elastic leg strap 6 to the outside of the thigh, and fix the support frame by matching the connection buckle 10 with the fixing frame connection hole 16. Fully screw the support foot 11 to the bottom of the outer sleeve 12 and support it on the ground, and avoid friction with the bed surface. Use the fixing buckle 17 to fix the drainage tube to the perforation 2 of the elastic waistband 1 through the rotating button 18. Place the drainage bag in the transparent pocket 21 and fix the pipeline with the stable buckle 22 to achieve stable support for the drainage bag and reduce the discomfort caused by its sagging.

[0053] The examples given in the present invention are not intended to limit the embodiments. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here, and the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A postoperative drainage bag fixing device for hepatobiliary surgery, characterized in that: It comprises an elastic waistband (1), an elastic leggings (6) and a supporting frame, wherein the elastic waistband (1) and the elastic leggings (6) are connected via a plurality of detachable connecting strips (5); The elastic waistband (1) comprises an anti-slip waistline (3) arranged on the inner side and a drainage tube perforation (2) penetrating the elastic waistband (1); the elastic leggings (6) are connected to the binding strips (7) on the side, and the other side is connected to the support frame through the fixing frame connection hole (16), and the support frame is bound to the leg through the elastic leggings (6); the support frame comprises an outer sleeve (12), an inner sleeve (18) and a support foot (11); the inner sleeve (18) is slidably arranged inside the outer sleeve (12); the support foot (11) is slidably arranged at the lower end of the outer sleeve (12); the top end of the inner sleeve (18) is sleeved with a rotatable angle adjustment ball (15); hooks (14) are arranged at both ends of the angle adjustment ball (15).

2. A drainage bag fixing device for hepatobiliary surgery after surgery according to claim 1, characterized in that: The connecting parts (4) at both ends of the elastic waistband (1) are bonded to each other via a Velcro structure.

3. The device for fixing drainage bag after hepatobiliary surgery according to claim 1, characterized in that: A rotating shaft is arranged between the angle adjustment ball (15) and the hook (14), and the rotating shaft can move left and right inside the angle adjustment ball (15). The angle adjustment ball (15) can be optionally sleeved on the outer side of the top end of the inner sleeve (18).

4. A drainage bag fixing device for hepatobiliary surgery after surgery according to claim 1, characterized in that: The outer sleeve (12) is provided with at least two groups of locking bolts (13) for fixing the inner sleeve (18), and the ends of the locking bolts (13) are fitted with the inner sleeve (18) via a fastening block (19).

5. The device for fixing drainage bag after hepatobiliary surgery according to claim 1, characterized in that: The inner sleeve (18) is provided with a scale mark for visually displaying the adjusted height of the inner sleeve (18), and the scale accuracy is 1 cm.

6. A drainage bag fixing device for hepatobiliary surgery after surgery according to claim 1 or 4, characterized in that: The upper part of the support foot (11) is inserted into the outer sleeve (12) via a connecting rod (20), the connecting rod (20) is connected to the outer sleeve (12) via a threaded structure, and a non-slip rubber pad is provided at the bottom of the support foot (11).

7. The device for fixing drainage bag after hepatobiliary surgery according to claim 1, characterized in that: A fixing buckle (17) is arranged on the side of the drainage tube perforation (2) on the outside of the elastic waistband (1), and the fixing buckle (17) is fixed by a rotating button (23).

8. The device for fixing drainage bag after hepatobiliary surgery according to claim 1, characterized in that: The elastic leggings (6) are provided with a Velcro mother patch (8) and a sub-patch (9) that can be adhered to each other. The outer side of the elastic leggings (6) is also provided with a transparent pocket (21) for placing a drainage bag. A drainage bag tube stabilizing buckle (22) is also provided above the transparent pocket (21).

9. The device for fixing drainage bag after hepatobiliary surgery according to claim 1, characterized in that: An inner lining layer for cushioning and anti-skid is also arranged on the inner side of the elastic waistband (1); the inner lining layer is made of sponge material and has anti-skid patterns on its surface.

10. The device for fixing drainage bag after hepatobiliary surgery according to claim 1, characterized in that: A connecting buckle (10) for assisting in binding the supporting fixing frame is arranged below the fixing frame connecting hole (16) on the elastic legging band (6).

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