Buckle device for stably fixing thoracic duct after operation

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a buckle device for stably fixing a postoperative thoracic duct, which comprises a decompression pad, an extension wing and an adhesive layer are arranged on the decompression pad, a lifting air bag is arranged on the decompression pad, an air nozzle and a fixing seat are arranged on the lifting air bag, and the fixing seat is arranged on the decompression pad. A clamping ring and a limiting clamping plate are arranged on the fixing seat, an opening is formed in the clamping ring, one side of the opening is a movable end of the clamping ring, the other side of the opening is a limiting end of the clamping ring, an anti-skid rubber mat is arranged in the clamping ring, a pull block is arranged at the movable end, and a limiting clamping groove is formed in the movable end. The adhesive layer at the bottom end of the pressure reduction pad is made of the medical pressure-sensitive adhesive, so that after a thin film or release paper covering the adhesive layer is removed and the pressure reduction pad is adhered to the surface of the body of a patient, the skin of the patient is not easily stimulated, and the pressure reduction pad is easy to remove after being used; the comfort level and the air permeability during use can be conveniently improved, and the pressure injury risk is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to a buckle device for firmly fixing a chest tube after surgery. Background Art

[0002] When fluid or gas accumulates in the chest cavity due to disease or during surgery, a drainage tube is needed to drain the fluid to restore the normal environment of the chest cavity. The current method of reinforcing drainage tubes, also known as chest tubes, usually uses 3M tape to press the chest tube directly against the skin from the side wall of the chest tube for fixation. Fixing the chest tube in this way is not only easy to irritate the patient's skin when sticking and removing it, but also the long-term compression of the chest tube on the patient's skin is easy to cause pressure injuries. Utility Model Content

[0003] In view of the above problems, the purpose of the present utility model is to provide a buckle device for firmly fixing a chest tube after surgery, so as to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the utility model adopts the following technical solution: a buckle device for firmly fixing a postoperative chest tube, comprising a decompression pad, an extension wing and an adhesive layer are provided on the decompression pad, a lifting airbag is provided on the decompression pad, an air nozzle and a fixing seat are provided on the lifting airbag, a clamping ring and a limiting clamping plate are provided on the fixing seat, an opening is provided on the clamping ring, and one side of the opening is a movable end of the clamping ring, and the other side of the opening is a limiting end of the clamping ring, an anti-slip rubber pad is provided in the clamping ring, and a pull block and a limiting clamping groove are provided on the movable end.

[0005] The beneficial effects of the utility model are as follows: when the utility model is used, it can not only effectively reduce the irritation to the patient's skin and relieve the sense of oppression, but also increase the convenience of operation and adapt to the fixation of chest tubes of different models.

[0006] To avoid irritation to the patient's skin and to facilitate removal after use:

[0007] As a further improvement of the above technical solution: the adhesive layer is coated on the bottom end of the pressure relief pad, and the adhesive layer is a medical pressure-sensitive adhesive.

[0008] The beneficial effect of this improvement is that the adhesive layer at the bottom of the pressure relief pad is made of a medical pressure-sensitive adhesive. When the film or release paper covering it is peeled off and it is adhered to the surface of the patient's body, it is not easy to irritate the patient's skin and is easy to remove after use.

[0009] In order to increase the fulcrum points and enhance the stability during fixed use:

[0010] As a further improvement of the above technical solution: the number of the extended wings is four, and the four extended wings are respectively located at the four corners of the pressure relief pad.

[0011] The beneficial effect of this improvement is that by setting up the extended wings at the four corners of the decompression pad, the pressure points can be increased when the decompression pad is fixed to the surface of the patient's body, so that the decompression pad is not easy to fall off when the chest tube is pulled.

[0012] To facilitate adjustment of chest tube fixation height:

[0013] As a further improvement of the above technical solution: the lifting airbag is arranged at the middle position of the top end of the pressure relief pad, and the fixing seat is arranged at the middle position of the top end of the lifting airbag.

[0014] The beneficial effect of this improvement is that by setting up the lifting airbag, when medical staff use a syringe to connect the air nozzle, they can inflate and deflate the lifting airbag so as to adjust the fixed height of the chest tube according to actual conditions.

[0015] To facilitate closing of the snap ring opening:

[0016] As a further improvement of the above technical solution: the clamping ring is arranged on one side of the top of the fixing seat, and the limiting clamping plate is arranged on the other side of the top of the decompression pad, and the limiting end of the clamping ring is adjacent to the limiting clamping plate, and the top of the limiting clamping plate near the clamping ring end is provided with a tooth portion that cooperates with the limiting clamping groove.

[0017] The beneficial effect of this improvement is that when the movable end of the snap ring is inserted into the gap between the limiting end of the snap ring and the limiting clamping plate, the clamping teeth provided on the limiting clamping plate are clamped in the limiting clamping groove, which can fix the movable end of the snap ring, thereby closing the opening of the snap ring and preventing its movable end from escaping therefrom.

[0018] In order to facilitate the fixation of different types of chest tubes:

[0019] As a further improvement of the above technical solution: the number of the limit slots is several, and the limit slots are equidistantly arranged on the outer wall of the movable end, and the pull block is vertically located on the outer wall of the rear end of the movable end.

[0020] The beneficial effects of this improvement are: by having a plurality of limit slots, the latch teeth can be easily engaged in different limit slots, and the inner diameter of the clamp ring can be adjusted to adapt to the fixation of chest tubes of different models. By setting up a pull block, the movable end can be easily driven to move.

[0021] To enhance the stability of chest 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 clamping ring.

[0023] The beneficial effect of this improvement is that by providing the anti-skid rubber pad on the inner wall of the clamp, when the chest tube is fixed at its inner end, the anti-skid rubber pad can fit tightly against the outer wall of the chest tube, thereby increasing the friction coefficient, enhancing the stability of the chest tube fixation, and preventing the chest tube from being pulled and easily sliding and displacing, thereby posing a risk of the tube coming off.

[0024] In order to increase the comfort and breathability during use:

[0025] As a further improvement of the above technical solution: the decompression pad is soft and elastic, and a plurality of air holes are evenly spaced on the decompression pad.

[0026] The beneficial effect of this improvement is that the pressure relief pad can be made of soft and elastic latex, silicone or sponge materials, and a number of ventilation holes are opened on the pressure relief pad, which can increase the comfort and breathability during use, avoid direct contact between the fixing seat or chest tube and the patient's skin, and easily cause pressure damage to the patient's skin under long-term compression. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is the front view of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the utility model in the lifted use state;

[0029] Figure 3 This is a schematic diagram of the opening structure of the utility model;

[0030] Figure 4 It is a bottom view of the utility model;

[0031] In the figure: 1. pressure relief pad; 2. extension wing; 3. adhesive layer; 4. lifting airbag; 5. air nozzle; 6. fixing seat; 7. clamping ring; 8. limiting clamping plate; 9. movable end; 10. opening; 11. anti-slip rubber pad; 12. pull block; 13. limiting slot; 14. air vent; 15. limiting end. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0033] like Figure 1-4As shown, a buckle device for firmly fixing a postoperative chest tube comprises a decompression pad 1, on which an extension wing 2 and an adhesive layer 3 are provided, on which a lifting airbag 4 is provided, on which an air nozzle 5 and a fixing seat 6 are provided, on which a clamping ring 7 and a limiting clamping plate 8 are provided, on which an opening 10 is provided on the clamping ring 7, and one side of the opening 10 is a movable end 9 of the clamping ring 7, and the other side of the opening 10 is a limiting end 15 of the clamping ring 7, in which a non-slip rubber pad 11 is provided, and on which a pull block 12 and a limiting clamping groove 13 are provided, when the utility model is used, it can effectively reduce the irritation to the patient's skin and relieve the sense of oppression, and can also increase the convenience of operation, and is suitable for chest tubes of different models. The adhesive layer 3 is coated on the bottom end of the pressure relief pad 1, and the adhesive layer 3 is a medical pressure-sensitive adhesive. The adhesive layer 3 at the bottom end of the pressure relief pad 1 is made of a medical pressure-sensitive adhesive. When the film or release paper covering it is removed and it is adhered to the patient's body surface, it is not easy to irritate the patient's skin and is easy to remove after use. The number of the extended wings 2 is four, and the four extended wings 2 are respectively located at the four corners of the pressure relief pad 1. By setting up the extended wings 2 at the four corners of the pressure relief pad 1, the traction points can be increased when it is fixed to the patient's body surface, so that when the chest tube is pulled, the pressure relief pad 1 is not easy to fall off. The lifting airbag 4 is arranged at the middle position of the top of the pressure relief pad 1, and the fixing seat 6 is arranged at the middle position of the top of the lifting airbag 4. By setting up the lifting airbag 4 When the medical staff uses a syringe to connect the air nozzle 5, they can inflate and deflate the airbag 4 so as to adjust the fixed height of the chest tube according to actual conditions. The clamping ring 7 is arranged on one side of the top of the fixing seat 6, and the limiting clamping plate 8 is arranged on the other side of the top of the decompression pad 1, and the limiting end 15 of the clamping ring 7 is adjacent to the limiting clamping plate 8, and the limiting clamping plate 8 is provided with a tooth portion matching the limiting groove 13 near the top of the clamping ring 7. When the movable end 9 of the clamping ring 7 is inserted into the gap between the limiting end 15 of the clamping ring 7 and the limiting clamping plate 8, the clamping teeth provided on the limiting clamping plate 8 are clamped in the limiting groove 13, so that the movable end 9 of the clamping ring 7 can be fixed, thereby closing the opening 10 of the clamping ring 7 and preventing the movable end 9 from escaping therefrom. The number of the limit slots 13 is several, and the several limit slots 13 are equidistantly arranged on the outer wall of the movable end 9, and the pull block 12 is vertically located on the outer wall of the tail end of the movable end 9. The number of the limit slots 13 is several, so that the card teeth can be easily clamped in different limit slots 13, and the inner diameter of the clamping ring 7 can be adjusted to adapt to the fixation of chest tubes of different types. Through the establishment of the pull block 12, it is convenient to drive the movable end 9 to move. The anti-slip rubber pad 11 is arranged on the inner wall of the clamping ring 7. Through the establishment of the anti-slip rubber pad 11 on the inner wall of the clamping ring 7, when the chest tube is fixed at its inner end, the anti-slip rubber pad 11 can be closely fitted with the outer wall of the chest tube, which can increase the friction coefficient, enhance the stability of the chest tube fixation, and prevent the chest tube from being pulled and easily sliding and displacing.There is a risk of tube removal. The decompression pad 1 is soft and elastic, and a number of vent holes 14 are evenly spaced on the decompression pad 1. The decompression pad 1 can be made of soft and elastic latex, silicone or sponge and a number of vent holes 14 are opened on the decompression pad 1, which can increase the comfort and breathability during use, and avoid direct contact between the fixing seat 6 or the chest tube and the patient's skin, which is easy to cause pressure damage to the patient's skin under long-term compression.

[0034] The working principle of the utility model is as follows: the adhesive layer 3 at the bottom end of the pressure relief pad 1 is made of a medical pressure-sensitive adhesive. When the film or release paper covering it is peeled off and it is adhered to the patient's body surface, it is not easy to irritate the patient's skin and is easy to remove after use. The extended wings 2 at the four corners of the pressure relief pad 1 are respectively set up, so that when the pressure relief pad 1 is fixed on the patient's body surface, the traction points can be increased, so that when the chest tube is pulled, the pressure relief pad 1 is not easy to fall off. By setting up the lifting airbag 4, when the medical staff uses a syringe to connect the air nozzle 5, the lifting airbag 4 can be inflated and deflated, so that the fixed height of the chest tube can be adjusted according to actual conditions. After the opening 10 through the chest tube is located at the inner end of the clamp ring 7, it is only necessary to insert the movable end 9 of the clamp ring 7 into the gap between the limiting end 15 of the clamp ring 7 and the limiting clamp plate 8. The clamping teeth set on the limiting clamp plate 8 are clamped in the limiting clamping groove 13, so that the movable end 9 of the clamp ring 7 can be fixed, thereby closing the opening 10 of the clamp ring 7 and preventing the movable end from falling. 9 is disengaged therefrom, and when the limiting card plate 8 is pulled to separate the card teeth from the limiting card slot 13, the movable end 9 can be pulled out and the opening 10 can be opened. The number of limiting card slots 13 is several, so that the card teeth can be conveniently clamped in different limiting card slots 13, and the inner diameter of the clamp ring 7 can be adjusted to adapt to the fixation of chest tubes of different types. The setting of the pulling block 12 can facilitate the movement of the movable end 9. The setting of the anti-skid rubber pad 11 on the inner wall of the clamp ring 7 can ensure that the chest tube is fixed at its inner end. The close fit between 11 and the outer wall of the chest tube can increase the friction coefficient, enhance the stability of the chest tube fixation, and prevent the chest tube from being pulled and easily sliding and displacing, thereby posing a risk of tube detachment. The pressure relief pad 1 can be made of soft and elastic latex, silicone or sponge and other materials, and a number of air holes 14 are provided on the pressure relief pad 1, which can increase the comfort and air permeability during use, and avoid direct contact between the fixing seat 6 or the chest tube and the patient's skin, which can easily cause pressure damage to the patient's skin under long-term compression.

[0035] 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 other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. 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 principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A buckle device for firmly fixing a chest tube after surgery, comprising a pressure relief pad (1), characterized in that: The pressure relief pad (1) is provided with an extension wing (2) and an adhesive layer (3), the pressure relief pad (1) is provided with a lifting airbag (4), the lifting airbag (4) is provided with an air nozzle (5) and a fixing seat (6), the fixing seat (6) is provided with a clamping ring (7) and a limiting clamping plate (8), the clamping ring (7) is provided with an opening (10), and one side of the opening (10) is a movable end (9) of the clamping ring (7), and the other side of the opening (10) is a limiting end (15) of the clamping ring (7), an anti-slip rubber pad (11) is provided in the clamping ring (7), and a pull block (12) and a limiting clamping groove (13) are provided on the movable end (9).

2. A buckle device for firmly fixing a chest tube after surgery according to claim 1, characterized in that: The adhesive layer (3) is coated on the bottom end of the pressure relief pad (1), and the adhesive layer (3) is a medical pressure-sensitive adhesive.

3. A buckle device for firmly fixing a chest tube after surgery according to claim 1, characterized in that: The number of the extended wings (2) is four, and the four extended wings (2) are respectively located at the four corners of the pressure relief pad (1).

4. A buckle device for firmly fixing a chest tube after surgery according to claim 1, characterized in that: The lifting airbag (4) is arranged at the middle position of the top end of the pressure relief pad (1), and the fixing seat (6) is arranged at the middle position of the top end of the lifting airbag (4).

5. The buckle device for firmly fixing a chest tube after surgery according to claim 1, characterized in that: The clamping ring (7) is arranged on one side of the top of the fixing seat (6), and the limiting clamping plate (8) is arranged on the other side of the top of the pressure relief pad (1), and the limiting end (15) of the clamping ring (7) is adjacent to the limiting clamping plate (8), and the top of the limiting clamping plate (8) near the end of the clamping ring (7) is provided with a tooth portion that matches the limiting clamping groove (13).

6. A buckle device for firmly fixing a chest tube after surgery according to claim 1, characterized in that: The number of the limiting slots (13) is several, and the limiting slots (13) are equidistantly arranged on the outer wall of the movable end (9), while the pulling block (12) is vertically located on the outer wall of the rear end of the movable end (9).

7. A buckle device for firmly fixing a chest tube after surgery according to claim 1, characterized in that: The anti-slip rubber pad (11) is arranged on the inner wall of the clamping ring (7).

8. The buckle device for firmly fixing a chest tube after surgery according to claim 1, characterized in that: The decompression pad (1) is soft and elastic, and a plurality of air holes (14) are evenly spaced on the decompression pad (1).

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