Abdominal cavity drainage device for general surgery department nursing

Abstract

The utility model provides an abdominal cavity drainage device for general surgery department nursing, and belongs to the technical field of general surgery department nursing. Comprising a pressing plate, a clamping assembly is fixedly connected to the bottom of the pressing plate, bottom plates are fixedly connected to the two ends of the clamping assembly, a pressing part is arranged at one end of the pressing plate, a circular pressing groove is formed in the inclined face of the pressing part, and the fixing assembly is used for limiting an abdominal cavity drainage tube and connected with the pressing plate. And a group of symmetrically arranged connecting seats are arranged at the top of the bottom plate. Through the arrangement of the fixing assembly, the peritoneal drainage catheter is rapidly, simply and conveniently fixed, a patient only needs to press the peritoneal drainage catheter on the guide part, the guide part and the elastic pieces act together to generate elastic avoidance, the catheter can easily enter the position between the two elastic pieces, and therefore the catheter is limited, and the operation is convenient. By means of the design, operation is convenient and fast, complex steps or tools are not needed, and using convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of general surgery nursing, in particular to an abdominal drainage device for general surgery nursing. Background Technique

[0002] Medical drainage tubes are generally made of materials such as silicone rubber or polyurethane. When in use, one end of the catheter is inserted into the drainage site in the body or wound, and the other end can be connected to other external instruments such as a drainage adapter outside the body. Through the action of pressure such as internal pressure, gravity or negative pressure suction, it drains to the outside. It is provided aseptically and is for single use, and is used to drain the patient's effusion, exudate or gas to the outside. Common ones include thoracic drainage catheters, ventricular drainage catheters, cerebrospinal fluid external drainage catheters, lumbar external drainage catheters, craniocerebral external drainage catheters, abdominal drainage tubes, thoracic drainage tubes, ventricular drainage tubes, bile duct drainage tubes, bile drainage tubes, etc. After one end of the abdominal drainage tube is inserted into the patient's abdominal cavity, the abdominal drainage tube will be fixed on the patient's abdominal surface with adhesive tape, and the other end of the abdominal drainage tube is usually connected to a liquid collection bag.

[0003] In the utility model patent with the publication number CN 219050020 U, an abdominal drainage fixing device is proposed, which includes a bottom plate. The upper end of the bottom plate is rotatably provided with a clamping plate through a connecting piece. The rear end of the clamping plate is fixedly connected with an inclined pressing plate. A spring is fixedly connected between the lower end of the pressing plate and the upper end of the clamping plate. An arc-shaped supporting block is installed above the clamping plate through a supporting piece. The beneficial effect of the utility model is that when the patient gets up and goes out, the extended abdominal drainage tube can be attached around the waist and the place where the abdominal drainage tube is close to the liquid collection bag can be fixed at the lower edge of the upper garment. Then the patient does not need to hold the liquid collection bag and the extended abdominal drainage tube to walk, which provides convenience for the patient. At the same time, the abdominal drainage tube is stored around the patient's waist, so the abdominal drainage tube is not easily pulled when the patient walks, and the safety factor is high.

[0004] In the actual use process of the above case, when the patient fixes the abdominal drainage tube, both hands are needed. One hand needs to press the abdominal drainage tube to limit it inside the arc-shaped supporting block, and then the other hand is used to realize the adhesion of the magic tape, making the fixing device very inconvenient to use. Therefore, the utility model provides an abdominal drainage device for general surgery nursing to meet the demand. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] An abdominal drainage device for general surgery nursing, including a pressing plate. The bottom of the pressing plate is fixedly connected with a clamping component. Both ends of the clamping component are fixedly connected with a bottom plate; a fixing component, which is used to limit the abdominal drainage tube, and the fixing component is connected to the pressing plate.

[0007] Optionally, one end of the pressing plate is provided with a pressing portion, and a circular pressing groove is formed on the inclined surface of the pressing portion.

[0008] Optionally, a set of symmetrically arranged connecting seats are provided on the top of the bottom plate, the connecting seats are connected by a clamping assembly, a second convex portion is formed on the top of one end of the bottom plate, and a first convex portion is provided on the bottom of the pressing plate, and the second convex portion is adapted to the first convex portion.

[0009] Optionally, the clamping assembly includes a second connecting portion fixedly connected to the two connecting seats, the clamping assembly further includes a first connecting portion connected to the pressing plate, first annular portions are provided at both ends of the first connecting portion, and the two ends of the first annular portion are connected to the two second connecting portions through second annular portions.

[0010] Optionally, the diameter value of the second connecting portion is greater than the diameter value of the first connecting portion, and the clamping assembly is an integrally formed metal structure.

[0011] Optionally, a limiting cavity is formed on the top of the pressing plate, the fixing assembly includes two first elastic pieces clamped inside the limiting cavity, limiting seats are provided at the ends of the two first elastic pieces, and a set of symmetrically arranged elastic pieces are provided on the top of the limiting seats.

[0012] Optionally, the elastic piece is in a "C" shape, a guiding portion is provided at the top end of the elastic piece, the shape of the guiding portion is arc-shaped, a cavity is formed inside the elastic piece, and a deformation cavity is formed inside the limiting seat.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] In the above solution, by setting the fixing assembly, rapid and simple fixation of the abdominal drainage catheter is achieved. The patient only needs to press the abdominal drainage catheter against the guiding portion, and the guiding portion and the elastic piece jointly act to produce elastic avoidance, so that the catheter can easily enter between the two elastic pieces, thereby realizing the limitation of the catheter. This design is not only convenient to operate, but also does not require complex steps or tools, greatly improving the convenience of use;

[0015] The fixing assembly adopts an integrated design, effectively reducing the manufacturing cost, while enhancing the stability and reliability of the assembly. The integrated design reduces the connection parts between the components, thereby reducing the possible failure points, ensuring the durability and safety of the device during use. The fixing assembly and the pressing plate are fixed through the expansibility of the first elastic piece, so that when cleaning or maintenance is required, the patient can easily take out the fixing assembly from the inside of the pressing plate by applying pressure to the first elastic piece. This design not only facilitates the cleaning of the overall device by the patient, but also is convenient for subsequent maintenance and use, extending the service life of the device;

[0016] In the above solution, by setting the clamping assembly, the device can firmly fix clothes or other fixed objects by using the restoring force of the clamping assembly during use. The patient only needs to press the pressing part, and the clamping assembly can easily lift the pressing plate. At the same time, the restoring force of the clamping assembly enables the device to fit the clothes more closely, reducing the risk of falling off. This design not only improves the use efficiency of the device but also enhances the patient's use experience. With a labor-saving and firm fixing effect, the structural design of the clamping assembly enables a greater force to be generated during reset, thus ensuring that the device is more firmly fixed on the clothes. At the same time, since the diameter value of the second annular part is smaller than that of the first annular part, it is more labor-saving to press the pressing part, and the patient can fix the device without using too much force, further improving the convenience of use. It is more practical than the vertically arranged spring proposed in the comparative document. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of an abdominal drainage device;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the cooperation of the abdominal drainage device;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the cooperation of the fixing component;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the cooperation of the clamping component.

[0022] [Reference Signs]

[0023] 1. Pressing plate; 101. Limiting cavity; 102. Pressing part; 103. Circular pressing groove; 104. First convex part; 2. Bottom plate; 201. Second convex part; 202. Connecting seat; 3. Fixing component; 301. Limiting seat; 302. First elastic piece; 303. Elastic piece; 304. Guiding part; 305. Deformation cavity; 4. Clamping component; 401. First connecting part; 402. First annular part; 403. Second annular part; 404. Second connecting part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following describes in detail a general surgery nursing abdominal drainage device provided by the present invention in combination with the drawings and specific embodiments.

[0025] As Figures 1 to 4As shown, an embodiment of the utility model provides an abdominal drainage device for general surgery nursing, which includes a pressing plate 1. A clamping assembly 4 is fixedly connected to the bottom of the pressing plate 1. Both ends of the clamping assembly 4 are fixedly connected to a bottom plate 2. One end of the pressing plate 1 is provided with a pressing part 102. A circular pressing groove 103 is formed on the inclined surface of the pressing part 102. A group of symmetrically arranged connecting seats 202 are arranged on the top of the bottom plate 2. The connecting seats 202 are connected by the clamping assembly 4. A second protruding part 201 is formed on the top of one end of the bottom plate 2. A first protruding part 104 is arranged at the bottom of the pressing plate 1. The second protruding part 201 is adapted to the first protruding part 104. The clamping assembly 4 includes a second connecting part 404 fixedly connected to the two connecting seats 202. The clamping assembly 4 further includes a first connecting part 401 connected to the pressing plate 1. First annular parts 402 are arranged at both ends of the first connecting part 401. The two ends of the first annular parts 402 and the two second connecting parts 404 are connected by a second annular part 403. The diameter value of the second connecting part 404 is greater than the diameter value of the first connecting part 401. The clamping assembly 4 is an integrally formed metal structure. After the abdominal drainage tube is fixed, the patient first places the bottom plate 2 at the position to be fixed, such as on clothes or other fixed objects, to ensure that the first protruding part 104 is aligned with and adapted to the second protruding part 201. The patient presses the pressing part 102, so that the pressing part 102 drives the first connecting part 401 inside the pressing plate 1 to lift. Due to the action of the clamping assembly 4, a restoring force will be generated on the first connecting part 401, so that the pressing plate 1 can fit more closely on the second protruding part 201 on the bottom plate 2, thereby realizing the fixation of the device. The diameter value of the second connecting part 404 is greater than the diameter value of the first connecting part 401, so that during the pressing process, due to the larger diameter value of the second connecting part 404, the required rotational torque is smaller, and the pressing force required by the patient is smaller. During the reset process, the whole clamping assembly 4 releases the torque, so that a greater force can be generated when the first connecting part 401 is reset, ensuring the firmness of the device fixation, and thus facilitating the patient to move.

[0026] In this embodiment, as Figures 1 to 3As shown, there is a fixing component 3 which is used to limit the abdominal drainage tube. The fixing component 3 is connected to the pressing plate 1. A limiting cavity 101 is provided at the top of the pressing plate 1. The fixing component 3 includes two first elastic pieces 302 clamped inside the limiting cavity 101. A limiting seat 301 is provided at the end of the two first elastic pieces 302. A set of symmetrically arranged elastic pieces 303 are provided at the top of the limiting seat 301. The elastic pieces 303 are in a "C" shape, and a guiding part 304 is provided at the top end of the elastic piece 303. The shape of the guiding part 304 is arc-shaped. A cavity is provided inside the elastic piece 303, and a deformation cavity 305 is provided inside the limiting seat 301. When the patient pushes the abdominal drainage tube into the guiding part 304, the arc-shaped structure of the guiding part 304 will first be subjected to pressure and deform. The deformation of the guiding part 304 causes the opening part of the "C"-shaped elastic piece 303 to gradually decrease, providing space for the entry of the drainage tube. As the drainage tube is further pushed in, the elastic piece 303 begins to be subjected to greater pressure. Due to the cavity design inside the elastic piece 303, it has a certain elastic deformation ability. Under the action of the pressure, the elastic piece 303 will further close inward, thereby clamping the drainage tube. When the elastic piece 303 closes and clamps the drainage tube, the limiting seat 301 will also be subjected to a certain pressure. The deformation cavity 305 inside the limiting seat 301 allows it to undergo a certain deformation to adapt to the closing action of the elastic piece 303 and ensure the stability of the entire fixing component 3. When the abdominal drainage tube is completely fixed, the patient stops applying pressure. The elastic piece 303 and the limiting seat 301 gradually return to their original shapes under the action of their own elasticity. However, due to the presence of the drainage tube, they will maintain a certain closed state, thereby ensuring the stable fixation of the drainage tube. At the same time, when the fixing component 3 is not needed, the two first elastic pieces 302 can be pressed to make the expansion force of the two first elastic pieces 302 disappear, and then the fixing component 3 can be removed. Furthermore, the device can act as a clip, and the removed fixing component 3 can be disinfected.

[0027] The working principle provided by the present utility model is as follows. When the patient inserts the abdominal drainage tube into the guiding part 304, the arc-shaped structure of the guiding part 304 will first be deformed under pressure. The deformation of the guiding part 304 causes the opening part of the "C"-shaped elastic sheet 303 to gradually decrease, providing space for the entry of the drainage tube. As the drainage tube is further inserted, the elastic sheet 303 begins to be subjected to greater pressure. Due to the internal cavity design of the elastic sheet 303, it has a certain ability of elastic deformation. Under the action of pressure, the elastic sheet 303 will further close inward, thereby clamping the drainage tube. When the elastic sheet 303 closes to clamp the drainage tube, the limiting seat 301 will also be subjected to a certain pressure. The deformation cavity 305 inside the limiting seat 301 allows it to undergo a certain deformation to adapt to the closing action of the elastic sheet 303 and ensure the stability of the entire fixing assembly 3. When the abdominal drainage tube is completely fixed, the patient stops applying pressure. The elastic sheet 303 and the limiting seat 301 gradually return to their original shapes under the action of their own elasticity. However, due to the presence of the drainage tube, they will maintain a certain closed state, thereby ensuring the stable fixation of the drainage tube. At the same time, when the fixing assembly 3 is not needed, the two first elastic pieces 302 can be pressed, so that the expansion force of the two first elastic pieces 302 disappears, and then the fixing assembly 3 can be removed. Furthermore, the device can act as a clip, and the removed fixing assembly 3 can be disinfected. After the abdominal drainage tube is fixed, the patient first places the bottom plate 2 at the position to be fixed, such as on clothing or other fixing objects, and ensures that the first convex part 104 is aligned and adapted to the second convex part 201. The patient presses the pressing part 102, causing the pressing part 102 to drive the first connecting part 401 inside the pressing plate 1 to lift upward. Due to the action of the clamping assembly 4, the first connecting part 401 will generate a restoring force, enabling the pressing plate 1 to fit more closely on the second convex part 201 on the bottom plate 2, thereby realizing the fixation of the device. The diameter value of the second connecting part 404 is greater than that of the first connecting part 401, so that during the pressing process, due to the larger diameter value of the second connecting part 404, the required rotational torque is smaller, and the pressing force required by the patient is smaller. During the reset process, the entire clamping assembly 4 releases the torque, so that a greater force can be generated when the first connecting part 401 is reset, ensuring the firm fixation of the device and facilitating the patient's movement.

[0028] The present utility model covers any substitutions, modifications, equivalent methods, and solutions made within the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the following preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model even without these detailed descriptions. Additionally, in order to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0029] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A peritoneal drainage device for general surgical nursing, comprising a pressing plate (1), characterized in that: The bottom of the pressing plate (1) is fixedly connected to a clamping assembly (4), and the two ends of the clamping assembly (4) are fixedly connected to the bottom plate (2); a fixing assembly (3), the fixing assembly (3) is used to limit the position of the abdominal drainage tube, and the fixing assembly (3) is connected to the pressing plate (1); a limiting cavity (101) is provided on the top of the pressing plate (1), and the fixing assembly (3) includes two No. 1 spring pieces (302) clamped in the limiting cavity (101), and two A limiting seat (301) is provided at the end of the first spring sheet (302), a group of symmetrically arranged elastic sheets (303) are provided at the top of the limiting seat (301), the elastic sheet (303) is "C" shaped, and a guide portion (304) is provided at the top of the elastic sheet (303), the guide portion (304) is in an arc shape, a cavity is provided inside the elastic sheet (303), and a deformation cavity (305) is provided inside the limiting seat (301).

2. The abdominal cavity drainage device for general surgical nursing according to claim 1, characterized in that: A pressing portion (102) is provided at one end of the pressing plate (1), and a circular pressing groove (103) is provided on the inclined surface of the pressing portion (102).

3. The abdominal cavity drainage device for general surgical nursing according to claim 2, characterized in that: A group of symmetrically arranged connecting seats (202) are arranged on the top of the base plate (2), and the connecting seats (202) are connected to each other via a clamping assembly (4). A No. 2 protrusion (201) is provided on the top of one end of the base plate (2), and a No. 1 protrusion (104) is provided on the bottom of the pressing plate (1), and the No. 2 protrusion (201) is adapted to fit the No. 1 protrusion (104).

4. The abdominal cavity drainage device for general surgical care according to claim 3, characterized in that: The clamping assembly (4) comprises a No. 2 connecting portion (404) fixedly connected to the two connecting seats (202), and the clamping assembly (4) further comprises a No. 1 connecting portion (401) connected to the pressing plate (1), and a No. 1 annular portion (402) is provided at both ends of the No. 1 connecting portion (401), and the two ends of the No. 1 annular portion (402) are connected to the two No. 2 connecting portions (404) via the No. 2 annular portion (403).

5. The abdominal cavity drainage device for general surgical care according to claim 4, characterized in that: The diameter of the second connecting portion (404) is greater than the diameter of the first connecting portion (401), and the clamping assembly (4) is an integrally formed metal structure.

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