Improved drainage bag and auxiliary separation device thereof

Abstract

The utility model relates to the technical field of medical care, and discloses an improved drainage bag and an auxiliary separating device thereof, the improved drainage bag comprises a drainage bag and an abdominal cavity drainage tube, both a drainage catheter in the drainage bag and the abdominal cavity drainage tube are clamped with fixing blocks, a pair of pipeline separating forceps is arranged between the two fixing blocks, and the pipeline separating forceps are connected with the drainage bag and the abdominal cavity drainage tube. Clamping blocks are installed on the two sides of the interior of the fixing block in a sliding mode. According to the improved drainage bag and the auxiliary separation device thereof, fixing blocks and pipeline separation forceps are used in cooperation, a drainage catheter and an abdominal cavity drainage tube are easily separated through the lever principle, meanwhile, a guide groove is formed, in the separation process of the drainage catheter and the abdominal cavity drainage tube, one fixing block moves outwards under the action of a first connecting block, and the other fixing block moves outwards under the action of a second connecting block; when the connector is separated, the connector can rotate along the direction of the guide groove, so that the rotary separation effect is achieved, compared with a direct pulling mode, the force is easier to control, and the connector can be separated gradually without causing too large damage or pulling force.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to an improved drainage bag and an auxiliary separation device thereof. Background Art

[0002] After abdominal surgery, a drainage bag is usually installed to help drain blood, tissue fluid and other body fluids from the surgical site, thereby reducing postoperative effusion and hematoma and promoting wound healing. Medical staff will regularly check the amount and properties of the fluid in the drainage bag to help doctors monitor postoperative drainage. They will also replace the drainage bag according to the drainage situation to prevent bacteria from growing in the body fluids in the drainage bag, which can lead to infection.

[0003] However, in this process, the need for frequent replacement of drainage bags was not taken into consideration. When medical staff separated the drainage tube and the drainage bag, the strong suction in the drainage bag made it difficult to separate the drainage tube and the drainage bag, which took a long time and easily led to low overall work efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an improved drainage bag and an auxiliary separation device thereof, which solve the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved drainage bag and an auxiliary separation device thereof, comprising a drainage bag and an abdominal drainage tube, the drainage catheter in the drainage bag and the abdominal drainage tube are both clamped with a fixed block, a pipeline separation clamp is provided between the two fixed blocks, clamping blocks are slidably installed on both sides of the inside of the fixed block, and pushing blocks are slidably installed on the sides of the two clamping blocks away from each other, a fixing groove is provided on the side of the fixed block close to the clamping block, a moving rod is provided in the fixed block, a rotating block is threadedly installed on the end of the moving rod away from the pushing block, a limiting block is fixedly installed on the surface of the rotating block, and a moving part for moving the pushing block is provided between the pushing block and the fixed block.

[0008] Preferably, a clamping block is fixedly mounted on the surface of the fixing block, and the clamping block and the pipeline separation pliers are clamped to each other.

[0009] Preferably, a telescopic rod is fixedly installed between the opposite surfaces of the two clamping blocks.

[0010] Preferably, a movable groove for movement of the rotating block is provided on the surface of the fixed block, and a limiting groove matched with the limiting block is provided on the movable groove.

[0011] Preferably, a surface of the pushing block close to the clamping block is an inclined surface.

[0012] Preferably, the moving member comprises a spring sheet fixedly mounted on a side of the pushing block away from the clamping block, both ends of the spring sheet are fixedly mounted inside the fixed block, and the moving rod is fixedly mounted on a side of the pushing block away from the spring sheet.

[0013] Preferably, the moving member comprises a support spring fixedly mounted on a side of the pushing block away from the clamping block, the other end of the support spring is fixedly mounted on an inner wall of the fixed block, and the moving rod is fixedly mounted on the pushing block.

[0014] Preferably, the pipeline separation pliers include a pliers body 1 and a pliers body 2, the pliers body 1 and the pliers body 2 are hinged to each other, a separation block 1 is fixedly installed on one end of the pliers body 1 close to the pliers mouth, a guide groove is provided on the surface of the separation block 1, a connecting block 1 is slidably installed inside the guide groove, a separation block 2 is fixedly installed on one end of the pliers body 2 close to the pliers mouth, and a connecting block 2 is fixedly installed on the surface of the separation block 2.

[0015] Preferably, the surfaces of the connecting block 1 and the connecting block 2 are both provided with card slots, and the sizes of the card slots and the card blocks are adapted.

[0016] Preferably, a scale is provided on the drainage catheter of the drainage bag.

[0017] (III) Beneficial effects

[0018] The utility model provides an improved drainage bag and an auxiliary separation device thereof, which have the following beneficial effects:

[0019] 1. An improved drainage bag and its auxiliary separation device, which utilizes the coordinated use of a fixing block and a pipeline separation forceps, and easily separates the drainage catheter and the abdominal drainage tube through the lever principle. At the same time, a guide groove is provided, so that during the separation process, one of the fixing blocks moves outward under the action of a connecting block, and also rotates along the direction of the guide groove, thereby achieving a rotational separation effect. Compared with the direct pulling method, this method is easier to control the force, and the interface can be gradually separated without causing too much damage or pulling force.

[0020] 2. An improved drainage bag and its auxiliary separation device, which has a scale, so the drainage volume can be quickly read from the scale, which is also more accurate. Combined with the separately detachable design between the fixing block and the pipeline separation clamp, it can not only be used to control the closure of the pipeline according to actual needs after separating the drainage catheter and the abdominal drainage tube, and conveniently replace the new drainage bag, but also can seal the replaced drainage bag to avoid overflow of drainage fluid or contact with the drainage fluid, and use the scale to read the drainage fluid in the drainage catheter to avoid the drainage fluid inside being affected by the air pressure in the air and changing its shape in the drainage catheter, thereby causing inaccurate drainage fluid reading. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is the overall structure diagram of the utility model;

[0022] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0023] Figure 3 This is a structural diagram of the clamping block and the pipe separation pliers of the utility model;

[0024] Figure 4 For this utility model Figure 3 The enlarged view of point B in the middle;

[0025] Figure 5 This is a cross-sectional view of the moving part of the utility model;

[0026] Figure 6 This is a cross-sectional view of another moving part of the utility model;

[0027] Figure 7 The utility model is a schematic diagram of the structure of the pipeline separation pliers.

[0028] In the figure: 1. drainage bag; 2. abdominal drainage tube; 3. fixing block; 4. pipeline separation forceps; 41. forceps body 1; 42. forceps body 2; 43. separation block 1; 44. guide groove; 45. connection block 1; 46. separation block 2; 47. connection block 2; 48. clamping groove; 5. clamping block; 6. pushing block; 7. moving rod; 8. rotating block; 9. limiting block; 10. clamping block; 11. telescopic rod; 12. limiting groove; 13. spring sheet; 14. support spring; 15. scale. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 4 As shown, the utility model provides a technical solution: an improved drainage bag and an auxiliary separation device thereof, comprising a drainage bag 1 and an abdominal drainage tube 2, wherein the drainage catheter in the drainage bag 1 and the abdominal drainage tube 2 are both clamped with a fixing block 3, a pipeline separation clamp 4 is provided between the two fixing blocks 3, clamping blocks 5 are slidably installed on both sides of the inside of the fixing block 3, and a pushing block 6 is slidably installed on the side of the two clamping blocks 5 away from each other, a fixing groove is provided on the side of the fixing block 3 close to the clamping block 5, a moving rod 7 is provided in the fixing block 3, a rotating block 8 is threadedly installed on the end of the moving rod 7 away from the pushing block 6, a limiting block 9 is fixedly installed on the surface of the rotating block 8, and the pushing block 6 and the fixing block 3 are fixedly installed. A moving part for moving the pushing block 6 is provided in between. When the drainage catheter on the drainage bag 1 and the abdominal drainage tube 2 need to be separated, in order to avoid contamination at the interface between the drainage catheter and the abdominal drainage tube 2, the sterile gauze can be wrapped around the position to be clamped first, and then the two fixed blocks 3 are respectively clamped on the drainage catheter and the abdominal drainage tube 2, and the rotating block 8 is pushed toward the inside of the fixed block 3 to drive the pushing block 6 to slide on the surface of the clamping block 5, thereby driving the two clamping blocks 5 to move relative to each other, and then clamping the drainage catheter, and then installing the two fixed blocks 3 on the pipeline separation clamp 4, by holding the clamp body part and applying pressure inward, the drainage catheter and the abdominal drainage tube 2 can be easily separated by the lever principle.

[0031] Furthermore, a clamping block 10 is fixedly mounted on the surface of the fixing block 3 , and the clamping block 10 and the pipe separation clamp 4 are clamped with each other. The fixing block 3 can be mounted on the pipe separation clamp 4 by using the clamping block 10 .

[0032] Furthermore, a telescopic rod 11 is fixedly installed between the opposite surfaces of the two clamping blocks 5. After clamping is completed, the two clamping blocks 5 can be driven away from each other by the supporting force of the telescopic rod 11.

[0033] Furthermore, a movable groove for moving the rotating block 8 is provided on the surface of the fixed block 3, and a limiting groove 12 adapted to the limiting block 9 is provided on the movable groove. By pushing the rotating block 8 into the fixed block 3, the limiting block 9 on the surface of the rotating block 8 can be driven to move inside the fixed block 3 away from the limiting groove 12 by rotating the rotating block 8, thereby fixing the position of the rotating block 8.

[0034] Furthermore, a surface of the pushing block 6 close to the clamping block 5 is an inclined surface. Through the design of the pushing block 6, when the pushing block 6 moves in the direction of the clamping block 5, the two clamping blocks 5 can be driven to move relative to each other.

[0035] like Figure 5 As shown, the utility model provides a technical solution: further, the moving part includes a spring sheet 13 fixedly mounted on the side of the pushing block 6 away from the clamping block 5, both ends of the spring sheet 13 are fixedly mounted inside the fixed block 3, and the moving rod 7 is fixedly mounted on the side of the pushing block 6 away from the spring sheet 13. The spring sheet 13 has a certain elasticity and is bendable. When subjected to the pressure of the moving rod 7, it can drive the pushing block 6 to move along the direction of the force.

[0036] like Figure 6 As shown, the utility model provides a technical solution: further, the moving part includes a support spring 14 fixedly mounted on the side of the pushing block 6 away from the clamping block 5, the other end of the support spring 14 is fixedly mounted on the inner wall of the fixed block 3, and the moving rod 7 is fixedly mounted on the pushing block 6.

[0037] like Figure 7 As shown, the utility model provides a technical solution: further, the pipeline separation pliers 4 include a pliers body 1 41 and a pliers body 2 42, the pliers body 1 41 and the pliers body 2 42 are hinged to each other, a separation block 1 43 is fixedly installed at one end of the pliers body 1 41 close to the pliers mouth, a guide groove 44 is provided on the surface of the separation block 1 43, a connecting block 1 45 is slidably installed inside the guide groove 44, a separation block 2 46 is fixedly installed at one end of the pliers body 2 42 close to the pliers mouth, and a connecting block 2 47 is fixedly installed on the surface of the separation block 2 46, by providing the guide groove 44, during the separation process of the two, one of the fixed blocks 3 moves outward under the action of the connecting block 1 45, and also rotates along the direction of the guide groove 44, thereby achieving the effect of rotational separation, this method is easier to control the force than the method of directly pulling apart, and the interface can be gradually separated without causing too much damage or pulling force.

[0038] Furthermore, the surfaces of the connecting block 1 45 and the connecting block 2 47 are both provided with a slot 48 , and the slot 48 is adapted to the size of the block 10 , and the fixing block 3 can be respectively connected to the connecting block 1 45 and the connecting block 2 47 through the block 10 and the slot 48 .

[0039] Furthermore, a scale 15 is provided on the drainage catheter of the drainage bag 1. When the drainage amount is small, the drainage fluid will not enter the bag, which makes it difficult to read the drainage fluid. Therefore, by providing a scale 15 on the drainage catheter in the drainage bag 1, the drainage amount can be quickly read from the scale 15, which is more accurate.

[0040] In summary, in the actual use of the device, when the drainage catheter on the drainage bag 1 and the abdominal drainage tube 2 need to be separated, in order to avoid contamination at the interface between the drainage catheter and the abdominal drainage tube 2, a sterile gauze can be wrapped around the position to be clamped, and then the two fixing blocks 3 are respectively clamped on the drainage catheter and the abdominal drainage tube 2, and the rotating block 8 is pushed toward the inside of the fixing block 3 to overcome the elastic force of the spring sheet 13, so as to drive the pushing block 6 to slide on the surface of the clamping block 5, thereby driving the two clamping blocks 5 to overcome the elastic force of the spring sheet 13. The supporting force of the telescopic rod 11 performs relative movement, thereby clamping the drainage catheter. Then, by rotating the rotating block 8, the limit block 9 on the surface of the rotating block 8 can be driven to move away from the limit groove 12 inside the fixed block 3. After the position of the rotating block 8 is fixed, the clamp block 10 can be respectively clamped on the connecting block 1 45 and the connecting block 2 47 through the clamp groove 48, and then the clamp body parts of the clamp body 1 41 and the clamp body 2 42 can be held. By applying pressure inward, the drainage catheter and the abdominal drainage tube 2 can be easily separated by the lever principle.

[0041] In addition, since there is a certain negative pressure between the drainage catheter and the abdominal drainage tube 2 when they are in use, if the two are directly pulled apart, the interface may be easily damaged. Therefore, a guide groove 44 is provided so that during the separation process, one of the fixing blocks 3 will move outward under the action of the connecting block 45 and will also rotate along the direction of the guide groove 44, thereby achieving a rotational separation effect. Compared with the direct pulling method, this method is easier to control the force and can gradually separate the interface without causing too much damage or pulling force.

[0042] It is worth mentioning that, although the bag body of the drainage bag 1 itself is marked with scales, when the drainage volume is small, the drainage fluid will not enter the bag, which makes it difficult to read the drainage fluid. Therefore, a scale 15 is provided on the drainage catheter in the drainage bag 1, so that the drainage volume can be quickly read from the scale 15, which is more accurate. Combined with the separately detachable design between the fixing block 3 and the pipeline separation clamp 4, it can not only be used to control the closure of the pipeline according to actual needs after separating the drainage catheter and the abdominal drainage tube 2, and it is convenient to replace the new drainage bag, but also the replaced drainage bag can be sealed to avoid overflow of the drainage fluid or contact with the drainage fluid, and the drainage fluid in the drainage catheter can be read in conjunction with the scale 15 to avoid the drainage fluid inside being affected by the air pressure in the air and changing its shape in the drainage catheter, thereby causing inaccurate reading of the drainage fluid.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved drainage bag and an auxiliary separation device thereof, comprising a drainage bag (1) and an abdominal drainage tube (2), characterized in that: The drainage catheter in the drainage bag (1) and the abdominal drainage tube (2) are both clamped with a fixing block (3), a pipeline separation clamp (4) is provided between the two fixing blocks (3), clamping blocks (5) are slidably installed on both sides of the inside of the fixing block (3), and a pushing block (6) is slidably installed on the side away from each other of the two clamping blocks (5), a fixing groove is provided on the side of the fixing block (3) close to the clamping block (5), a moving rod (7) is provided in the fixing block (3), a rotating block (8) is threadedly installed on the end of the moving rod (7) away from the pushing block (6), a limiting block (9) is fixedly installed on the surface of the rotating block (8), and a moving part for moving the pushing block (6) is provided between the pushing block (6) and the fixing block (3).

2. The improved drainage bag and auxiliary separation device according to claim 1, characterized in that: A clamping block (10) is fixedly mounted on the surface of the fixing block (3), and the clamping block (10) and the pipeline separation clamp (4) are clamped to each other.

3. The improved drainage bag and auxiliary separation device according to claim 1, characterized in that: A telescopic rod (11) is fixedly installed between the opposite surfaces of the two clamping blocks (5).

4. The improved drainage bag and auxiliary separation device according to claim 1, characterized in that: A movable groove for movement of the rotating block (8) is provided on the surface of the fixed block (3), and a limiting groove (12) adapted to the limiting block (9) is provided on the movable groove.

5. The improved drainage bag and auxiliary separation device according to claim 1, characterized in that: A surface of the pushing block (6) close to the clamping block (5) is an inclined surface.

6. The improved drainage bag and auxiliary separation device according to claim 1, characterized in that: The moving member comprises a spring sheet (13) fixedly mounted on a side of the pushing block (6) away from the clamping block (5), two ends of the spring sheet (13) are fixedly mounted inside the fixed block (3), and the moving rod (7) is fixedly mounted on a side of the pushing block (6) away from the spring sheet (13).

7. The improved drainage bag and auxiliary separation device according to claim 1, characterized in that: The moving member comprises a support spring (14) fixedly mounted on a side of the pushing block (6) away from the clamping block (5); the other end of the support spring (14) is fixedly mounted on the inner wall of the fixed block (3); and the moving rod (7) is fixedly mounted on the pushing block (6).

8. An improved drainage bag and auxiliary separation device according to claim 1 or 2, characterized in that: The pipeline separation pliers (4) comprise a pliers body (41) and a pliers body (42), wherein the pliers body (41) and the pliers body (42) are hinged to each other, a separation block (43) is fixedly mounted on one end of the pliers body (41) close to the pliers mouth, a guide groove (44) is provided on the surface of the separation block (43), a connecting block (45) is slidably mounted inside the guide groove (44), a separation block (46) is fixedly mounted on one end of the pliers body (42) close to the pliers mouth, and a connecting block (47) is fixedly mounted on the surface of the separation block (46).

9. The improved drainage bag and auxiliary separation device according to claim 8, characterized in that: The surfaces of the first connecting block (45) and the second connecting block (47) are both provided with a card slot (48), and the card slot (48) is adapted to the size of the card block (10).

10. The improved drainage bag and auxiliary separation device according to claim 1, characterized in that: The drainage catheter of the drainage bag (1) is provided with a scale (15).

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