A drainage device for intensive care

Abstract

The application discloses a drainage device for critical care, which comprises a drainage bottle and a water seal bottle, the drainage bottle and the water seal bottle are arranged side by side on a support, and top frames are arranged above the drainage bottle and the water seal bottle respectively, the top frames are detachably arranged on the side edges of the support; a drainage tube connected to the drainage bottle is arranged after being bent to fit the side wall of the top frame, a plugging mechanism is arranged on the side edge of the top frame, and the plugging mechanism can press against the drainage tube; a hanger is detachably arranged on the side edge of the support, and the hanger is sleeved on the side beam of a medical bed; the support is arranged, and a top frame is detachably arranged on the top of the support, and the top frame is opposite to a bottom frame, so that the drainage bottle and the water seal bottle can be respectively installed at the gap formed by the two top frames and the bottom frame, the drainage bottle or the water seal bottle can be individually detached according to requirements, replacement is facilitated, and the waste of resources is reduced.

Description

Technical Field

[0001] The present invention relates to the field of drainage equipment, in particular to a drainage device for critical care. Background Art

[0002] Critical care is a specialized nursing service for patients with life-threatening illnesses, severe trauma, or post-complex surgery. It aims to provide comprehensive, meticulous medical care to maintain stable vital signs, prevent complications, and promote recovery. Critical care encompasses a variety of care methods, such as drainage tube care. For closed chest tubes, the drainage device is maintained airtight and unobstructed, and the color, volume, and properties of the drainage fluid are monitored so that appropriate measures can be taken.

[0003] A closed chest drainage device is primarily used to expel gas and fluid from the chest cavity, restore and maintain negative pressure within the chest cavity, and promote lung re-expansion. Currently, a closed chest drainage device typically includes a drainage tube, a water seal bottle, a drainage bottle, and a connecting tube.

[0004] The water seal bottle and drainage bottle can be integrated, that is, the water seal bottle and drainage bottle are manufactured in an integrated manner. This arrangement can facilitate the transfer of the water seal bottle and drainage bottle by nursing staff and users, and can hang the water seal bottle and drainage bottle on the edge of the medical bed through a set of connecting ropes. However, it has some defects. For example, after storing an appropriate amount of liquid discharged from the patient's chest cavity in the drainage bottle, the nursing staff needs to replace the drainage bottle. Because the water seal bottle and drainage bottle are integrated, the water seal bottle needs to be replaced at the same time, which means that the sterile saline or distilled water stored in the water seal bottle is directly discarded, resulting in a waste of resources.

[0005] In addition, the existing closed chest drainage device lacks a corresponding drainage tube blocking structure. When the patient needs to go out for examination, the nurse puts a double clamp on the drainage tube and forces the drainage tube to be blocked under the squeezing of the double clamp. Although this method can suspend the drainage treatment, the double clamp is long in size, and one end is connected to the drainage tube, and the other end is often in a suspended state. This means that during the patient transfer process, the traction of the double clamp can easily cause discomfort to the patient. Summary of the Invention

[0006] The purpose of the present invention is to provide a drainage device for critical care, aiming to improve the problem that the closed chest drainage device is inconvenient to replace the drainage bottle separately and is not conducive to clogging the drainage tube.

[0007] The present invention is implemented as follows: a drainage device for critical care, including a drainage bottle and a water seal bottle, the drainage bottle and the water seal bottle are arranged side by side on a bracket, and a top frame is respectively provided above the drainage bottle and the water seal bottle, and the top frame is detachably provided on the side of the bracket; the drainage tube connected to the drainage bottle is bent and arranged to fit the side wall of the top frame, and a blocking mechanism is provided on the side of the top frame, which can press the drainage tube; a hanging bracket is detachably provided on the side of the bracket, and the hanging bracket is sleeved on the side beam of the medical bed.

[0008] Preferably, the bracket includes a middle plate and two sets of bottom frames, which are distributed at the bottom of the middle plate and are arranged opposite to the two sets of top frames. At the same time, the drainage bottle and the water seal bottle are respectively arranged in the space formed by the two sets of side frames and the top frame.

[0009] Preferably, the middle plate is arranged in the gap between the drainage bottle and the water seal bottle, and the top of the middle plate protrudes from the top of the drainage bottle and the water seal bottle. At the same time, an ear plate is fixedly provided on the top of the middle plate, and a pressure bolt is threaded through the ear plate, and the bottom of the pressure bolt can be inserted into the slot of the top frame.

[0010] Preferably, the vertical section of the middle plate is provided with two parallel plates, and a gap is left between the two plates; gaps are provided at the side walls of the two sets of top frames that are close to each other, and baffles are provided at the openings of the gaps, and the two plates of the middle plate respectively penetrate the space formed by the gaps and baffles of the two sets of top frames.

[0011] Preferably, the length of the gap is greater than the width of the two plates of the middle plate, and the difference between the gap length and the plate width is equal to the length of the baffle covering the gap; the two baffles of the same top frame are both arranged at the same end of the gap.

[0012] Preferably, the blocking mechanism includes a baffle and an extrusion rod, a limiting rod is fixedly provided at one end of the baffle, and an adjusting screw is penetrated through the other end of the baffle through a bearing connection, the limiting rod penetrates the through-hole setting at the end of the extrusion rod, and the adjusting screw thread penetrates the threaded hole setting at the other end of the extrusion rod; the drainage tube penetrates the gap setting between the baffle and the extrusion rod.

[0013] Preferably, the baffle is configured as an arc-shaped structure with a central angle less than 180°, and the inner diameter of the baffle is greater than or equal to the diameter of the extrusion rod.

[0014] Preferably, a plug-in column is fixedly provided below the baffle, a plug-in slot is provided on the upper side of the top frame, the inner side of the plug-in slot and the outer side of the plug-in column are provided with matching concave-convex structures, and the plug-in column is inserted into the plug-in slot.

[0015] Preferably, the hanger includes a main body and two sets of sleeve plates. The main body is configured as a T-shaped structure. The two sets of sleeve plates are respectively fixed at both ends of the top of the main body, and the openings of the sleeve plates are downward. At the same time, the sleeve plates are sleeved on the side beams of the medical bed.

[0016] Preferably, a fitting plate and two card plates are fixedly provided in the vertical section of the main body, and the fitting plate and the two card plates are arranged on the side of the main body away from the sleeve plate, and the two card plates are distributed on the upper and lower sides of the fitting plate; entry and exit grooves and card slots are provided on the side where the two plate bodies of the middle plate are close to each other, and the entry and exit grooves are arranged at the ends of the card slots, and the ends of the card plates are installed in the card slots after passing through the entry and exit grooves, and the fitting plates are arranged to fit the end corners of the two sets of top frames.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention is provided with a bracket, and a top frame is detachably provided on the top of the bracket. At the same time, the top frame is opposite to the bottom frame. Therefore, with the cooperation of the top frame and the bottom frame, the drainage bottle and the water seal bottle can be respectively installed in the gap formed by the two top frames and the bottom frame, which provides convenience for separately removing the drainage bottle or replacing the water seal bottle according to needs, thereby reducing waste of resources.

[0019] The present invention is provided with a blocking mechanism, and the blocking mechanism includes a baffle and an extrusion rod. At the same time, the drainage tube passes through the space formed by the baffle and the extrusion rod. When the patient goes out, the extrusion plate can be controlled to be close to the baffle, thereby squeezing the drainage tube to cause deformation and blockage, thereby pausing the drainage and changing the current situation of using double clamps to block the drainage tube.

[0020] The present invention is provided with a hanging bracket, and under the action of the sleeve plate, the hanging bracket is stably sleeved on the edge of the medical bed; because the hanging bracket can be stably installed on the bracket, the bracket can be controlled to stably support the drainage bottle and the water seal bottle and stably place them on the side of the medical bed under the action of the hanging bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0022] Figure 2 It is a structural schematic diagram of the bracket, hanger, blocking mechanism and top frame of the present invention;

[0023] Figure 3 Schematic diagram of the structure of the stent of the present invention;

[0024] Figure 4 Schematic diagram of the partial structure of the stent of the present invention;

[0025] Figure 5 It is a first structural schematic diagram of the top frame of the present invention;

[0026] Figure 6is a second structural schematic diagram of the top frame of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the rack of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the blocking mechanism of the present invention.

[0029] In the figure: 1. Drainage bottle; 2. Water seal bottle; 3. Bracket; 31. Bottom frame; 32. Middle plate; 33. Pressure bolt; 34. Inlet and outlet groove; 35. Card slot; 4. Hanger; 41. Main body; 42. Sleeve plate; 43. Card plate; 44. Fitting plate; 5. Blocking mechanism; 51. First baffle; 52. Limiting rod; 53. Adjusting screw; 54. Connecting column; 55. Extrusion rod; 56. Threaded hole; 57. Through hole; 6. Top frame; 61. Notch; 62. Slot; 63. Second baffle; 64. Connecting slot. DETAILED DESCRIPTION

[0030] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0031] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0032] Example 1

[0033] like Figure 1 、 Figure 2 As shown, in order to be able to replace the drainage bottle 1 separately after an appropriate amount of liquid is stored in the drainage bottle 1 and reduce the chance of liquid waste in the water seal bottle 2, this embodiment provides a new drainage device, which includes a drainage bottle 1, a water seal bottle 2, a bracket 3, a top frame 6, etc. The top frame 6 is provided with two sets, and the two sets of top frames 6 are detachably arranged on both sides of the bracket 3. Therefore, the drainage bottle 1 and the water seal bottle 2 are respectively installed in the space formed by the bracket 3 and the two sets of top frames 6. While controlling the stable installation of the drainage bottle 1 and the water seal bottle 2, support is provided for the separate replacement of the drainage bottle 1 and the water seal bottle 2.

[0034] like Figure 2 、 Figure 3As shown, in order to achieve separate replacement of the drainage bottle 1 and the water seal bottle 2, the bracket 3 includes an intermediate plate 32 and two sets of bottom frames 31. The intermediate plate 32 is composed of two left and right plates welded together, and a gap is left between the two plates. The two sets of bottom frames 31 are distributed on both sides of the intermediate plate 32, and the two sets of bottom frames 31 are installed at the bottom of the intermediate plate 32. At the same time, the two sets of bottom frames 31 are arranged one by one opposite to the two sets of top frames 6. In addition, the inner side surfaces of the bottom frame 31 and the top frame 6 are respectively configured to be adapted to the upper and lower edges of the drainage bottle 1 and the water seal bottle 2. Therefore, when the drainage bottle 1 and the water seal bottle 2 are respectively installed in the space formed by the two bottom frames 31 and the top frame 6, the structural characteristics of the bottom frame 31 and the top frame 6 are utilized to stably install the drainage bottle 1 and the water seal bottle 2 relative to the intermediate plate 32.

[0035] like Figure 5 As shown, to ensure a stable and removable connection between the top frame 6 and the middle plate 32, notches 61 are provided on the adjacent sidewalls of the two sets of top frames 6. A second baffle 63 is fixedly installed on the side where the two sets of top frames 6 are adjacent to each other, with the end of the second baffle 63 extending to the side of the notch 61, that is, the second baffle 63 partially covers the notch 61. The two plates of the middle plate 32 respectively penetrate the space formed by the notches 61 and the second baffle 63 of the two sets of top frames 6. Therefore, with the cooperation of the second baffle 63 and the notch 61, the top frame 6 is stably mounted relative to the middle plate 32 and can be raised and lowered along the height direction of the middle plate 32.

[0036] To facilitate removal of the top frame 6, the length of the notch 61 is greater than the width of the two plates of the middle plate 32. The difference between the notch 61 length and the plate width is equal to the length of the second stopper 63 covering the notch 61. Furthermore, the two second stoppers 63 of the same top frame 6 are positioned at the same end of the notch 61. Therefore, to install the top frame 6 on the middle plate 32, first insert the middle plate 32 into the notch 61. Then, push the top frame 6 to move the second stopper 63 to contact the middle plate 32. The second stopper 63 then restrains the middle plate 32 and stabilizes the connection between the top frame 6 and the middle plate 32. To remove the top frame 6, simply reverse the above steps.

[0037] like Figure 3 、 Figure 5As shown, in order to further restrict the position of the top frame 6 relative to the middle plate 32, the top of the middle plate 32, which is set in the gap between the drainage bottle 1 and the water seal bottle 2, protrudes from the top of the drainage bottle 1 and the water seal bottle 2. In addition, an ear plate is fixedly provided on the top of the middle plate 32, and a pressing bolt 33 is threaded through the ear plate. The bottom of the pressing bolt 33 presses against the upper side of the top frame 6, and under the action of friction, the top frame 6 is stably installed relative to the middle plate 32. In addition, a slot 62 is provided on the top surface of the top frame 6, and the bottom of the pressing bolt 33 is inserted into the slot 62, thereby restricting the top frame 6 from being stably placed relative to the middle plate 32 and providing convenience for removing the top frame 6.

[0038] Example 2

[0039] like Figure 2 、 Figure 7 As shown, on the basis of Example 1, in order to enable the device to be stably installed on the medical bed, a hanger 4 is provided on the side of the bracket 3, and the hanger 4 is hooked on the side beam of the medical bed. Therefore, under the action of the hanger 4, the bracket 3 is stably placed on the drainage bottle 1 and the water seal bottle 2.

[0040] like Figure 7 As shown, specifically, the hanger 4 includes a main body 41 and two sets of sleeve plates 42. The main body 41 is configured as a T-shaped structure. The two sets of sleeve plates 42 are fixedly mounted at both ends of the top of the main body 41, with the openings of the sleeve plates 42 facing downward. The sleeve plates 42 are sleeved onto the side beams of the medical bed. Because the sleeve plates 42 are adapted to the edges of the medical bed, the sleeve plates 42 can be used to stably mount the main body 41 on the side of the medical bed, thereby stably placing the drainage bottle 1 and the water seal bottle 2. To further stabilize the placement of the sleeve plates 42 relative to the side beams, a rubber layer can be provided on the inner sidewall of the sleeve plates 42. When the sleeve plates 42 are sleeved onto the side beams, the rubber layer is deformed due to compression, increasing the pressure and resistance between the sleeve plates 42 and the side beams.

[0041] like Figure 4 、 Figure 7As shown, in order to enable the hanger 4 to be disassembled as needed, the hanger 4 also includes two clamping plates 43. The two clamping plates 43 are arranged on the side of the main body 41 away from the sleeve plate 42, and the two clamping plates 43 are distributed at the upper and lower ends of the main plate 41. In addition, an inlet and outlet slot 34 and a clamping slot 35 are provided on the side of the two plates of the intermediate plate 32 that are close to each other. The inlet and outlet slots 34 are arranged at the ends of the clamping slot 35, and the height of the inlet and outlet slots 34 is greater than or equal to the height of the clamping slot 35, while the height of the clamping plates 43 is less than or equal to the height of the clamping slot 35. Therefore, when the ends of the clamping plates 43 pass through the inlet and outlet slots 34 and are installed in the clamping slot 35, the intermediate plate 32 and the clamping plates 43 can be stably connected with each other under the cooperation of the clamping slot 35 and the clamping plates 43, thereby stably setting the support bracket 3 on the bed. This also facilitates the disassembly of the intermediate plate 32 and the hanger 4 as needed, so that the state of the device can be adjusted according to actual needs.

[0042] like Figure 4 、 Figure 7 As shown, in order to stably support the drainage bottle 1 and the water seal bottle 2, a fitting plate 44 is further provided on the side of the main body 41 away from the sleeve plate 42. The fitting plate 44 structure is adapted to the end angles of the gaps between the two sets of top frames 6. Therefore, when the bracket 3 and the hanger 4 are connected, the fitting plate 44 is arranged to fit the end angles of the two sets of top frames 6, and then the bracket 3 is stably placed under the action of the fitting plate 44.

[0043] Example 3

[0044] like Figure 2 As shown, based on Example 1 or 2, in order to cut off the drainage tube when the patient goes out for examination, block the drainage tube, and suspend the drainage operation, the drainage tube connected to the drainage bottle 1 is bent and then arranged to fit the side wall of the top frame 6, and a blocking mechanism 5 is provided on the side of the top frame 6. During the drainage operation, the blocking mechanism 5 does not contact the drainage tube. When it is necessary to suspend drainage, the blocking mechanism 5 is adjusted to press against the drainage tube to block the drainage tube, providing convenience for patients to go out for examination.

[0045] like Figure 8As shown, specifically, the blocking mechanism 5 includes a first baffle 51 and an extrusion rod 55. A limiting rod 52 is fixedly provided at one end of the first baffle 51, and an adjusting screw 53 is provided through the other end of the first baffle 51 via a bearing connection. A through-hole 57 is provided at one end of the extrusion rod 55, and a threaded hole 56 is provided at the other end of the extrusion rod 55. The limiting rod 52 is provided through the through-hole 57 at the end of the extrusion rod 55, and the adjusting screw 53 is threadedly provided through the threaded hole 56 at the other end of the extrusion rod 55. Therefore, under the cooperation of the adjusting screw 53 and the limiting rod 52, the extrusion rod 55 is stably mounted on the side of the first baffle 51. At the same time, the drainage tube is provided through the gap between the first baffle 51 and the extrusion rod 55. Therefore, when the adjusting screw 53 is rotated, the position of the extrusion rod 55 relative to the first baffle 51 can be adjusted, and under the cooperation of the extrusion rod 55 and the first baffle 51, the drainage tube is forced to deform and block.

[0046] like Figure 6 、 Figure 8 As shown, in order to install the blocking mechanism 5 on the top frame 6, a plug-in column 54 is fixedly provided below the first baffle 51, and a plug-in groove 64 is provided on the upper side of the top frame 6. The inner side surface of the plug-in groove 64 and the outer side surface of the plug-in column 54 are set to a matching concave-convex structure. Therefore, after the plug-in column 54 is inserted into the plug-in groove 64, the first baffle 51 is stably installed on the top frame 6, and the plug-in column 54 can be forced to disengage from the plug-in groove 64 under the action of external force to realize the disassembly of the first baffle 51.

[0047] The first baffle 51 can be configured as an arc-shaped structure with a central angle less than 180°. The inner diameter of the first baffle 51 is greater than or equal to the diameter of the extrusion rod 55 . Therefore, the drainage tube can be bent and deformed under the action of the extrusion rod 55 .

[0048] The above is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A drainage device for critical care, characterized in that: The invention comprises a drainage bottle (1) and a water seal bottle (2), wherein the drainage bottle (1) and the water seal bottle (2) are arranged side by side on a bracket (3), and a top frame (6) is respectively arranged above the drainage bottle (1) and the water seal bottle (2), and the top frame (6) is detachably arranged on the side of the bracket (3); the drainage tube connected to the drainage bottle (1) is bent and arranged to fit the side wall of the top frame (6), and a blocking mechanism (5) is arranged on the side of the top frame (6), and the blocking mechanism (5) can press the drainage tube; a hanging bracket (4) is detachably arranged on the side of the bracket (3), and the hanging bracket (4) is sleeved on the side beam of the medical bed; The bracket (3) includes a middle plate (32) and two sets of bottom frames (31). The two sets of bottom frames (31) are distributed and arranged at the bottom of the middle plate (32). The two sets of bottom frames (31) are arranged opposite to the two sets of top frames (6) one by one. At the same time, the drainage bottle (1) and the water seal bottle (2) are respectively arranged in the space formed by the two sets of bottom frames and the top frames (6). The intermediate plate (32) is arranged at the gap between the drainage bottle (1) and the water seal bottle (2), and the top of the intermediate plate (32) protrudes from the top of the drainage bottle (1) and the water seal bottle (2). At the same time, an ear plate is fixedly arranged on the top of the intermediate plate (32), and a pressure bolt (33) is threadedly provided at the ear plate. The bottom of the pressure bolt (33) can be inserted into the slot (62) of the top frame (6); The vertical section of the middle plate (32) is provided with two parallel plates, and a gap is left between the two plates; a notch (61) is provided at the side walls of the two sets of top frames (6) close to each other, and a second baffle (63) is provided at the opening of the notch (61); the two plates of the middle plate (32) respectively penetrate the space formed by the notch (61) and the second baffle (63) of the two sets of top frames (6); The length of the notch (61) is greater than the width of the two plate bodies of the middle plate (32), and the difference between the length of the notch (61) and the width of the plate body is equal to the length of the second baffle (63) covering the notch (61); the two second baffles (63) of the same top frame (6) are both arranged at the same end of the notch (61).

2. A drainage device for critical care according to claim 1, characterized in that: The blocking mechanism (5) comprises a first baffle (51) and an extrusion rod (55); a limiting rod (52) is fixedly provided at one end of the first baffle (51); and an adjusting screw (53) is provided through the other end of the first baffle (51) via a bearing connection; the limiting rod (52) is provided through a through hole (57) at the end of the extrusion rod (55); and the adjusting screw (53) is provided through a threaded hole (56) at the other end of the extrusion rod (55); and a drainage tube is provided through a gap between the first baffle (51) and the extrusion rod (55).

3. A drainage device for critical care according to claim 2, characterized in that: The first baffle (51) is configured as an arc-shaped structure with a central angle less than 180°, and the inner diameter of the first baffle (51) is greater than or equal to the diameter of the extrusion rod (55).

4. A drainage device for critical care according to claim 2, characterized in that: A plug-in column (54) is fixedly arranged below the first baffle (51), and a plug-in slot (64) is arranged on the upper side of the top frame (6). The inner side of the plug-in slot (64) and the outer side of the plug-in column (54) are arranged to have matching concave-convex structures, and the plug-in column (54) is inserted into the plug-in slot (64).

5. The intensive care drainage device according to claim 1, characterized in that: The hanger (4) comprises a main body (41) and two sets of sleeve plates (42), wherein the main body (41) is configured as a T-shaped structure, and the two sets of sleeve plates (42) are respectively fixedly arranged at the two ends of the top of the main body (41), and the openings of the sleeve plates (42) are downward, and the sleeve plates (42) are sleeved on the side beams of the medical bed.

6. A drainage device for critical care according to claim 5, characterized in that: A bonding plate (44) and two card plates (43) are fixedly arranged on the vertical section of the main body (41). The bonding plate (44) and the two card plates (43) are arranged on the side of the main body (41) away from the sleeve plate (42), and the two card plates (43) are distributed and arranged at the upper and lower ends of the bonding plate (44); an inlet and outlet groove (34) and a card groove (35) are arranged on the side where the two plate bodies of the intermediate plate (32) are close to each other, and the inlet and outlet groove (34) is arranged at the end of the card groove (35). The end of the card plate (43) passes through the inlet and outlet groove (34) and is installed in the card groove (35), and the bonding plate (44) is arranged to fit the end corners of the two sets of top frames (6).

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