Drainage device for critical nursing

Abstract

The invention 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 on a support side by side, top frames are respectively arranged above the drainage bottle and the water seal bottle, and the top frames are detachably arranged on the side edge of the support; a drainage tube connected to the drainage bottle is bent and then attached to the side wall of the top frame, a blocking mechanism is arranged on the side edge of the top frame, and the blocking mechanism can abut against the drainage tube. A hanging frame is detachably arranged on the side edge of the support and arranged on an edge beam of the medical bed in a sleeving mode. The support is arranged, the top frame is detachably arranged on the top of the support, and meanwhile the top frame is right opposite to the bottom frame, so that the drainage bottle and the water seal bottle can be installed in the gap formed by the top frame and the bottom frame respectively under the cooperation of the top frame and the bottom frame, convenience is provided for independently disassembling the drainage bottle or replacing the water seal bottle according to needs, and waste of resources is reduced.

Description

Technical Field

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

[0002] Critical care is a special nursing service for patients with life-threatening diseases or in critical conditions such as severe trauma or complex surgery. It aims to provide patients with comprehensive and refined medical care to maintain the stability of vital signs, prevent complications, and promote recovery. Critical care includes a variety of nursing methods, such as drainage tube care. For closed chest drainage tubes, keep the drainage device closed and unobstructed, observe the color, volume and properties of the drainage fluid, so as to make adaptive measures according to needs.

[0003] The closed chest drainage device is mainly used to discharge the gas and liquid in the chest cavity, restore and maintain the negative pressure in the chest cavity, and promote lung re-expansion. At present, the closed chest drainage device usually includes a drainage tube, a water seal bottle, a drainage bottle, a connecting tube, etc.

[0004] The water seal bottle and drainage bottle mentioned above can be arranged as one body, that is, the water seal bottle and the drainage bottle are manufactured in one body. This arrangement can facilitate the transfer of the water seal bottle and the drainage bottle by nursing staff and users, and the water seal bottle and the drainage bottle can be hung 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 the drainage bottle are arranged as one body, 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 nursing staff puts a double clamp sleeve 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 relatively long, and one end of it is connected to the drainage tube, and the other end is often in a suspended state, which means that during the patient transfer process, the traction of the double clamp is likely to cause discomfort to the patient. Summary of the invention

[0006] The object 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 arranged above the drainage bottle and the water seal bottle, and the top frame is detachably arranged 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 arranged on the side of the top frame, and the blocking mechanism can press the drainage tube; a hanging bracket is detachably arranged 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, the two sets of bottom frames are distributed at the bottom of the middle plate, and the two sets of bottom frames are arranged opposite to the two sets of top frames one by one, and the drainage bottle and the water seal bottle are respectively arranged in the space formed by the two sets of frame frames and the top frames.

[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 arranged on the top of the middle plate, and a pressure bolt is threadedly penetrated 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 plate bodies, and a gap is left between the two plate bodies; 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 plate bodies 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 notch is greater than the width of the top frame plate body, and the difference between the notch length and the top frame plate body width is equal to the length of the baffle covering the notch; two baffles of the same top frame are arranged at the same end of the notch.

[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 via 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 rack includes a main body and two sets of sleeve plates, the main body is arranged as a T-shaped structure, the two sets of sleeve plates are respectively fixed at two ends of the top of the main body, and the openings of the sleeve plates are downward, and the sleeve plates are sleeved on the side beams of the medical bed.

[0016] Preferably, a bonding plate and two clamping plates are fixedly provided in the vertical section of the main body, the bonding plate and the two clamping plates are arranged on the side of the main body away from the sleeve plate, and the two clamping plates are distributed on the upper and lower sides of the bonding plate; entry and exit grooves and clamping grooves are provided on the side where the two plate bodies of the middle plate are close to each other, the entry and exit grooves are arranged at the ends of the clamping grooves, the ends of the clamping plates are installed in the clamping grooves after passing through the entry and exit grooves, and the bonding 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] 1. The present invention is provided with a bracket, and a top frame is detachably provided on the top of the bracket, and the top frame is directly 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 disassembling the drainage bottle or replacing the water seal bottle according to needs, thereby reducing the waste of resources.

[0019] 2. 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 deform and cause blockage, thereby pausing the drainage and changing the current situation of using double clamps to block the drainage tube.

[0020] 3. 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 diagram of the overall structure of the present invention;

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

[0023] Figure 3 It is a schematic diagram of the structure of the support of the present invention;

[0024] Figure 4 It is a schematic diagram of the partial structure of the stent of the present invention;

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

[0026] Figure 6 is 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. entry and exit groove; 35. card slot; 4. hanger; 41. main body; 42. sleeve plate; 43. card plate; 44. fitting plate; 5. blocking mechanism; 51. first baffle plate; 52. limiting rod; 53. adjusting screw; 54. plug-in column; 55. extrusion rod; 56. threaded hole; 57. through hole; 6. top frame; 61. notch; 62. slot; 63. second baffle plate; 64. plug-in slot. DETAILED DESCRIPTION

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to 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, the present 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 drainage bottle 1 and the water seal bottle 2 to be stably installed, 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 realize the 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 plate bodies welded together, and a gap is left between the two plate bodies. 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, and the two sets of bottom frames 31 are arranged 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 set to structures that are adapted to the upper and lower ends 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, in order to make the top frame 6 stably and detachably connected to the middle plate 32, notches 61 are provided at the side walls of the two sets of top frames 6 close to each other, and a second baffle 63 is fixedly provided on the side of the two sets of top frames 6 close to each other, and the end of the second baffle 63 extends to the side of the notch 61, that is, the second baffle 63 covers a part of the notch 61. The two plates of the middle plate 32 respectively penetrate the space formed by the notches 61 of the two sets of top frames 6 and the second baffle 63, so that under the cooperation of the second baffle 63 and the notch 61, the top frame 6 is stably installed relative to the middle plate 32 and can be lifted and lowered along the height direction of the middle plate 32.

[0036] In order to facilitate the removal of the top frame 6, the length of the notch 61 is greater than the width of the top frame 6 plate body, and the difference between the length of the notch 61 and the width of the top frame 6 plate body is equal to the length of the second baffle 63 covering the notch 61, and the two second baffles 63 of the same top frame 6 are both arranged at the same end of the notch 61. Therefore, when the top frame 6 is installed on the middle plate 32, the plate body of the middle plate 32 is first extended into the notch 61, and then the top frame 6 is pushed to move so that the second baffle 63 contacts the plate body of the middle plate 32, and then the second baffle 63 restricts the plate body of the middle plate 32 and the top frame 6 to be stably connected. When it is necessary to remove the top frame 6, the above operation can be performed in reverse.

[0037] like Figure 3 , Figure 5 As shown, in order to further limit the position of the top frame 6 relative to the middle plate 32, the top of the middle plate 32 disposed at 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, and an ear plate is fixedly disposed on the top of the middle plate 32, and a pressing bolt 33 is threadedly provided at the ear plate, and the bottom of the pressing bolt 33 presses against the upper side of the top frame 6, and the top frame 6 is limited to be stably installed relative to the middle plate 32 under the action of friction. Even, a slot 62 is disposed on the top surface of the top frame 6, and the bottom of the pressing bolt 33 is inserted into the slot 62, thereby limiting the top frame 6 to be stably placed relative to the middle plate 32, and providing convenience for disassembling 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 can stably support 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 set as a T-shaped structure. The two sets of sleeve plates 42 are fixedly set at the two ends of the top of the main body 41, and the opening of the sleeve plates 42 is downward. At the same time, the sleeve plates 42 are sleeved on the side beams of the medical bed. Because the sleeve plates 42 are adapted to the edges of the medical bed, the main body 41 can be stably installed on the side of the medical bed under the action of the sleeve plates 42, thereby stably placing the drainage bottle 1 and the water seal bottle 2. In order to place the sleeve plates 42 more stably relative to the side beams, a rubber layer can be set on the inner side wall of the sleeve plates 42. When the sleeve plates 42 are sleeved on the side beams, the rubber layer is deformed due to extrusion, thereby increasing the pressure and resistance between the sleeve plates 42 and the side beams.

[0041] like Figure 4 , Figure 7 As shown, in order to be able to disassemble the hanger 4 according to needs, the hanger 4 also includes two card plates 43, which are arranged on the side of the main body 41 away from the sleeve plate 42, and the two card plates 43 are distributed at the upper and lower ends of the main board 41. In addition, an inlet and outlet groove 34 and a card slot 35 are arranged on the side of the two plates of the middle plate 32 that are close to each other, and the inlet and outlet groove 34 is arranged at the end of the card slot 35, and the height of the inlet and outlet groove 34 is greater than or equal to the height of the card slot 35, and the height of the card plate 43 is less than or equal to the height of the card slot 35. Therefore, when the end of the card plate 43 passes through the inlet and outlet groove 34 and is installed in the card slot 35, the middle plate 32 and the card plate 43 can be stably connected with each other under the cooperation of the card slot 35 and the card plate 43, so that the bracket 3 is stably arranged at the bed, and it is also convenient to disassemble the middle plate 32 and the hanger 4 according to needs, 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 angle of the gap 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 angle 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, on the basis of Embodiment 1 or 2, in order to be able 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 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. During the drainage operation, the blocking mechanism 5 does not contact the drainage tube. When the drainage needs to be suspended, the state of the blocking mechanism 5 is adjusted to press against the drainage tube, so that the drainage tube can be blocked, which provides convenience for the patient to go out for examination.

[0045] like Figure 8 As 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 penetrated and provided at the other end of the first baffle 51 through 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 penetrates the through hole 57 at the end of the extrusion rod 55, and the adjusting screw 53 threadably penetrates 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 installed on the side of the first baffle 51. At the same time, the drainage tube penetrates 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 arranged below the first baffle 51, and a plug-in groove 64 is arranged on the upper side of the top frame 6, and the inner side surface of the plug-in groove 64 and the outer side surface of the plug-in column 54 are arranged as matching concave-convex structures. 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°. Meanwhile, 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 are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope 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); a 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.

2. A drainage device for critical care according to claim 1, characterized in that: The support (3) comprises 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), and the two sets of bottom frames (31) are arranged opposite to the two sets of top frames (6) one by one. Meanwhile, the drainage bottle (1) and the water seal bottle (2) are respectively arranged in the space formed by the two sets of frame frames and the top frame (6).

3. A drainage device for critical care according to claim 2, characterized in that: 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 penetrated at the ear plate, and the bottom of the pressure bolt (33) can be inserted into the slot (62) of the top frame (6).

4. A drainage device for critical care according to claim 2, characterized in that: The vertical section of the middle plate (32) is provided with two parallel plate bodies, and a gap is left between the two plate bodies; 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 plate bodies 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).

5. A drainage device for critical care according to claim 4, characterized in that: The length of the notch (61) is greater than the width of the top frame (6) plate body, and the difference between the length of the notch (61) and the width of the top frame (6) plate body is equal to the length of the second baffle plate (63) covering the notch (61); the two second baffle plates (63) of the same top frame (6) are both arranged at the same end of the notch (61).

6. 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).

7. A drainage device for critical care according to claim 6, 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).

8. A drainage device for critical care according to claim 6, 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 as matching concave-convex structures, and the plug-in column (54) is inserted into the plug-in slot (64).

9. A drainage device for critical care according to claim 2, characterized in that: The hanger (4) comprises a main body (41) and two sets of sleeve plates (42), wherein the main body (41) is arranged as a T-shaped structure, and the two sets of sleeve plates (42) are respectively fixedly arranged at 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.

10. A drainage device for critical care according to claim 9, characterized in that: A bonding plate (44) and two clamping plates (43) are fixedly arranged on the vertical section of the main body (41); the bonding plate (44) and the two clamping plates (43) are arranged on a side of the main body (41) away from the sleeve plate (42), and the two clamping 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 clamping groove (35) are arranged on the side where the two plate bodies of the intermediate plate (32) are close to each other; the inlet and outlet groove (34) is arranged at the end of the clamping groove (35), and the end of the clamping plate (43) passes through the inlet and outlet groove (34) and is installed in the clamping 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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