Novel drainage device for clinical nursing

Abstract

The utility model belongs to the technical field of medical instruments, and discloses a novel clinical nursing drainage device which comprises a negative pressure extraction device, silicone tubes are inserted into the output end and the input end of the negative pressure extraction device, a drainage needle is installed at one end, connected with the input end of the negative pressure extraction device, of each silicone tube, and a drainage tube is installed at the other end of each silicone tube. Through the movement of the clamping plate, the top end of the clamping plate and the top end in the connecting frame are clamped at the bed edge of a sickbed, and through the arranged reset spring, the reset spring generates upward potential energy in the using process so as to drive the clamping plate to move; in this way, the clamping plate can be matched with fixing areas of different sizes, after clamping is conducted between the top end of the clamping plate and the top end of the interior of the connecting frame, stabilizing force is achieved, the whole device is limited and fixed, in this way, in the using process, compared with a traditional drainage device, the device is higher in applicability, the occupied area is greatly reduced, and the using cost is reduced. And convenience is brought to the clinical treatment process.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to a novel drainage device for clinical nursing. Background Art

[0002] A drainage device is a medical device used to discharge secretions, liquids or gases from the body. The drainage device can drain secretions, liquids or gases from the body to help accelerate the discharge of accumulated secretions, liquids or gases in the body and reduce the occurrence of infection. Clinical nursing drainage devices are widely used in various post-operative, post-traumatic and medical conditions, such as chest and abdominal drainage, urinary drainage, wound drainage, etc.

[0003] After searching, it is found that a new type of drainage device for clinical nursing is disclosed in Chinese patent literature (Announcement No.: CN220213527U). The utility model discloses a new type of drainage device for clinical nursing, which relates to the field of clinical nursing technology, including a main body, a fixed seat is fixedly installed at the bottom of the main body, a liquid collecting mechanism is placed on one side of the support rod, a negative pressure source is connected to the top of the liquid collecting mechanism, an adjustment mechanism is sleeved on the top outer surface of the support rod, a support plate is fixedly installed on one side of the adjustment mechanism, and a catheter is arranged at the bottom of the support plate. The utility model stably fixes the drainage device on the ground through the fixed seat, and the device will not move when draining the patient, so as not to cause harm to the patient. The device is easy to move and flexible to use under the action of the universal wheel. The catheter and drainage needle of the drainage device can be adjusted to the direction and height of use by the adjustment mechanism, which is convenient for medical staff or accompanying personnel to drain the patient. Through the liquid collecting mechanism, the liquid collecting tank can be separated from the negative pressure source through the connecting cover when cleaning, which is convenient for cleaning, and it is convenient to replace and clean a new liquid collecting tank, but there are still the following defects:

[0004] Although the above-mentioned drainage device for clinical nursing realizes the separation of the liquid collecting tank from the negative pressure source through the connecting cover when the liquid collecting tank is cleaned through the liquid collecting mechanism, and is convenient for cleaning and replacement and cleaning of the new liquid collecting tank, it still occupies a large area, which further compresses the existing space, thereby further reducing the space in the ward, and causing inconvenience in the use of the device. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a novel drainage device for clinical nursing, which has the advantages of being able to be flexibly fixed and reducing the space occupied in the ward.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel drainage device for clinical nursing, comprising a negative pressure extraction device, the output end and the input end of the negative pressure extraction device are both plugged with silicone tubes, and one end of the silicone tube connected to the input end of the negative pressure extraction device is equipped with a drainage needle, the negative pressure extraction device is installed on the outer wall of one side of the connecting frame, and the connecting frame is installed on the outer wall of one side of the connecting frame, the outer wall of one side of the connecting frame is provided with a movable sleeve, and the outer wall of one side of the movable sleeve is installed with a clamping plate, one end of the silicone tube connected to the output end of the negative pressure extraction device is plugged into the interior of the liquid storage bottle, the bottom end of the clamping plate is symmetrically equipped with connecting columns, and the bottom end of the connecting column is connected to the top end of the first connecting plate, the outer wall of the first connecting plate is equipped with a toggle plate, the bottom end of the first connecting plate is symmetrically equipped with a reset spring, and the bottom end of the reset spring is connected to the top end of the second connecting plate, and the second connecting plate is installed at the inner bottom end of the connecting frame by screws.

[0007] Preferably, the silicone tube connected to the input end of the negative pressure extraction device is wrapped around the outer wall of the winding shaft, and a movable block movably connected to the inside of the movable cavity is installed at one end of the winding shaft, and the movable cavity is opened inside the mounting plate installed on the top of the connecting frame.

[0008] Preferably, a flexible sheet is installed inside the movable cavity, and a plurality of first limiting protrusions are installed at equal intervals on the inner wall of the flexible sheet, the outer wall of the first limiting protrusion conflicts with the inner wall of the second limiting protrusion, and the second limiting protrusions are installed at equal intervals on the outer wall of the movable block.

[0009] Preferably, both side outer walls of the movable block are installed with limit plates that abut against the front and rear outer walls of the mounting plate, and an outer side wall of one of the limit plates is installed with an adjusting knob.

[0010] Preferably, the inner walls on both sides of the bottom end of the liquid storage bottle are in conflict with the connecting splint, and a guide slider is installed on the top of the connecting splint, the guide slider is movably connected to the inside of the guide slide groove, and the guide slide groove is symmetrically opened inside the bottom end of the mounting frame, a connecting block is installed on the top of the guide slider, and one end of the connecting block is symmetrically installed with a connecting spring, the other end of the connecting spring is connected to the inner side wall of the mounting frame, and a connecting port compatible with the liquid storage bottle is opened through the inner bottom end of the mounting frame, and the mounting frame is installed at the bottom end of the connecting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model clamps the top of the clamping plate and the inner top of the connecting frame at the edge of the bed through the movement of the clamping plate, and the reset spring is arranged so that the reset spring generates upward potential energy during use, thereby driving the clamping plate to move, so that the clamping plate can adapt to fixed areas of different sizes, and after being clamped between the top of the clamping plate and the inner top of the connecting frame, it has a stabilizing force to limit and fix the device as a whole, so that the device is more applicable than the traditional drainage device during use, greatly reduces its footprint, and brings convenience to the clinical treatment process.

[0013] 2. The utility model is provided with a reel, so that during use, the silicone tube connected to the input end of the negative pressure extraction device can be reeled up by the reel, so that the silicone tube is at a suitable length, reducing pulling and other phenomena, thereby improving practicality and safety.

[0014] 3. The utility model uses the potential energy generated by the connecting spring to drive the connecting block, the guide slider and the connecting splint to move relative to each other until the outer wall of the connecting splint contacts the inner wall of the liquid inlet of the liquid storage bottle. In this way, the liquid storage bottle can be quickly fixed, and liquid storage bottles of different sizes can be fixed during use. This makes it easy to quickly install and remove the liquid storage bottle, and liquid storage bottles of different volumes can be installed according to usage requirements, thereby making it more applicable in the clinical nursing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the combined parts of the connecting frame, the connecting frame, the movable sleeve and the clamping plate in the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the combined parts of the connecting clamp, the connecting block, the connecting spring and the mounting frame in the utility model;

[0018] Figure 4 It is a schematic diagram of the internal parts structure of the mounting plate in the utility model.

[0019] In the figure: 1, negative pressure extraction device; 2, silicone tube; 3, drainage needle; 4, connecting frame; 5, connecting frame; 6, movable sleeve; 7, clamping plate; 8, connecting column; 9, first connecting plate; 10, toggle plate; 11, reset spring; 12, second connecting plate;

[0020] 13. Reel; 14. Movable block; 15. Movable cavity; 16. Mounting plate; 17. Flexible sheet; 18. First limit block; 19. Second limit block; 20. Limit plate; 21. Adjustment knob; 22. Liquid storage bottle; 23. Connecting splint;

[0021] 24. Guide slider; 25. Guide slide groove; 26. Connecting block; 27. Connecting spring; 28. Mounting frame; 29. ​​Connecting port. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides a new type of drainage device for clinical nursing, including a negative pressure extraction device 1, wherein both the output end and the input end of the negative pressure extraction device 1 are plugged with a silicone tube 2 for drainage, one end of the silicone tube 2 plugged with the input end of the negative pressure extraction device 1 is fixedly connected with a drainage needle 3, and one end of the silicone tube 2 plugged with the output end of the negative pressure extraction device 1 is plugged into the interior of a liquid storage bottle 22, and the silicone tube 2 is a medical silicone material structure;

[0024] The negative pressure extraction device 1 is fixedly connected to the outer wall of one side of the connecting frame 4, and the other side of the connecting frame 4 is fixedly connected to the outer wall of one side of the connecting frame 5. The connecting frame 5 is movably connected with a clamping plate 7, and one end of the clamping plate 7 is fixedly connected with a movable sleeve 6. The movable sleeve 6 is movably sleeved on the outer wall of one side of the connecting frame 5. The clamping plate 7 and the connecting frame 5 form a vertical movable structure through the movable sleeve 6. The drainage treatment is completed by the negative pressure extraction device 1 and the silicone tube 2 connected to the input end in cooperation with the drainage needle 3, and then the negative pressure extraction device 1 and the silicone tube 2 connected to the output end are cooperated with the liquid storage bottle 22 to complete the collection operation. In the use of the device, the clamping plate 7 is moved so that the top end of the clamping plate 7 and the inner top end of the connecting frame 5 are clamped at the edge of the bed.

[0025] Specifically, the bottom end of the connection frame 5 is fixedly connected to the second connection plate 12 by screws. The top of the second connection plate 12 is symmetrically fixedly connected to the return spring 11, the top of the return spring 11 is fixedly connected to the bottom end of the first connection plate 9, and the outer wall of the first connection plate 9 is fixedly connected to the toggle plate 10, the top of the first connection plate 9 is symmetrically fixedly connected to the connection column 8, and the top of the connection column 8 is fixedly connected to the clamping plate 7. Through the reset spring 11, the reset spring 11 generates upward potential energy during use, thereby driving the clamping plate 7 to move, so that the clamping plate 7 can adapt to fixed areas of different sizes, and after being clamped between the top of the clamping plate 7 and the top of the connection frame 5, it has a stabilizing force to limit and fix the device as a whole.

[0026] Furthermore, the top of the connecting frame 5 is fixedly connected with a mounting plate 16, and an active cavity 15 is opened inside the mounting plate 16, and the active block 14 is movably connected inside the active cavity 15, and the outer wall of the active block 14 is fixedly connected with a first limiting protrusion 18 at equal intervals, and the outer wall of the first limiting protrusion 18 conflicts with the outer wall of the second limiting protrusion 19, and the second limiting protrusion 19 is fixedly connected to the inner wall of the flexible sheet 17 at equal intervals, and the flexible sheet 17 is fixedly connected to the inside of the active cavity 15, and the second limiting protrusion 19 is fixedly connected to the inner wall of the flexible sheet 17 at equal intervals. The protrusion 19 and the first limiting protrusion 18 are both set up as corresponding structures. The outer wall size of the first limiting protrusion 18 is larger than that of the second limiting protrusion 19. Each second limiting protrusion 19 is abutted between two first limiting protrusions 18. By setting the first limiting protrusion 18 and the second limiting protrusion 19, when the movable block 14 moves, the first limiting protrusion 18 and the second limiting protrusion 19 abut against each other between the two first limiting protrusions 18 during use, so that the movable block 14 is limited after being moved.

[0027] Furthermore, one end of the movable block 14 is fixedly connected to a winding shaft 13 for winding up the silicone tube 2 connected to the input end of the negative pressure extraction device 1, and both ends of the movable block 14 are fixedly connected to a limiting plate 20, and one side outer wall of the limiting plate 20 is in conflict with the outer side wall of the mounting plate 16, and the outer side wall of the limiting plate 20 away from the winding shaft 13 is fixedly connected to an adjusting knob 21. Through the arranged winding shaft 13, the silicone tube 2 connected to the input end of the negative pressure extraction device 1 can be wound up through the winding shaft 13 during use, so that the silicone tube 2 is at a suitable length to reduce pulling and the like. At the same time, through the arranged adjusting knob 21, the winding shaft 13 can be adjusted through the adjusting knob 21 during use.

[0028] It is worth mentioning that the bottom end of the connecting frame 5 is fixedly connected to the mounting frame 28, and the inner bottom end of the mounting frame 28 is penetrated by a connecting port 29 adapted to the liquid storage bottle 22, and the connecting port 29 is used to connect the silicone tube 2 connected to the output end of the negative pressure extraction device 1. Through the provided connecting port 29, the connected silicone tube 2 is adapted to the liquid inlet of the liquid storage bottle 22, thereby ensuring stability during the drainage process.

[0029] It is worth noting that the inner walls of both sides of the mounting frame 28 are fixedly connected with connecting springs 27, and the other end of the connecting spring 27 is fixedly connected to the outer wall of one side of the connecting block 26. The bottom end of the connecting block 26 is fixedly connected to the top of the guide slider 24 with a "convex" structure. The guide slider 24 is movably connected to the inside of the guide slide groove 25 with a "convex" structure on the inner side wall. The guide slide groove 25 is symmetrically arranged inside the bottom end of the mounting frame 28. The bottom end of the guide slider 24 is fixedly connected with a connecting splint 23, and the connecting splint 23 is all set in an "L"-shaped structure. The outer wall of the connecting splint 23 conflicts with the inner side wall of the liquid inlet of the liquid storage bottle 22. The potential energy generated by the provided connecting spring 27 drives the connecting block 26, the guide slider 24 and the connecting splint 23 to move relative to each other until the outer wall of the connecting splint 23 conflicts with the inner side wall of the liquid inlet of the liquid storage bottle 22. In this way, the liquid storage bottle 22 can be quickly fixed, and liquid storage bottles 22 of different sizes can be fixed during use.

[0030] Principle and process of this utility model:

[0031] First, through the movement of the clamping plate 7, the top of the clamping plate 7 and the inner top of the connecting frame 5 are clamped at the edge of the bed, and the reset spring 11 is provided, so that the reset spring 11 generates upward potential energy during use, thereby driving the clamping plate 7 to move, so that the clamping plate 7 can adapt to fixed areas of different sizes, and the entire device is fixed between the top of the clamping plate 7 and the inner top of the connecting frame 5;

[0032] Secondly, the drainage treatment is completed by the negative pressure extraction device 1 and the silicone tube 2 connected to the input end in cooperation with the drainage needle 3, and then the collection operation is completed by the negative pressure extraction device 1 and the silicone tube 2 connected to the output end in cooperation with the liquid storage bottle 22;

[0033] Afterwards, the reel-up shaft 13 is provided, so that the silicone tube 2 connected to the input end of the negative pressure extraction device 1 can be reeled up by the reel-up shaft 13 during use. In this way, the reel-up shaft 13 is adjusted by the adjusting knob 21 during use, and then when the movable block 14 moves, the first limiting protrusion 18 and the second limiting protrusion 19 are in conflict with each other, so that the movable block 14 after limiting is limited;

[0034] Finally, the potential energy generated by the connecting spring 27 is used to drive the connecting block 26, the guide slider 24 and the connecting splint 23 to move relative to each other until the outer wall of the connecting splint 23 contacts the inner wall of the liquid inlet of the liquid storage bottle 22. In this way, the liquid storage bottle 22 can be quickly fixed, and liquid storage bottles 22 of different sizes can be fixed during use. In this way, a new type of drainage device for clinical nursing is ready for use.

[0035] 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.

[0036] 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. A novel drainage device for clinical nursing, comprising a negative pressure extraction device (1), characterized in that: The output end and the input end of the negative pressure extraction device (1) are both plugged with a silicone tube (2), and one end of the silicone tube (2) connected to the input end of the negative pressure extraction device (1) is installed with a drainage needle (3). The negative pressure extraction device (1) is installed on the outer wall of one side of the connecting frame (4), and the connecting frame (4) is installed on the outer wall of one side of the connecting frame (5). The outer wall of one side of the connecting frame (5) is provided with a movable sleeve (6), and the outer wall of one side of the movable sleeve (6) is installed with a clamping plate (7). The silicone tube connected to the output end of the negative pressure extraction device (1) (2) one end is inserted into the interior of the liquid storage bottle (22), the bottom end of the clamping plate (7) is symmetrically installed with a connecting column (8), and the bottom end of the connecting column (8) is connected to the top end of the first connecting plate (9), the outer wall of the first connecting plate (9) is installed with a toggle plate (10), the bottom end of the first connecting plate (9) is symmetrically installed with a return spring (11), and the bottom end of the return spring (11) is connected to the top end of the second connecting plate (12), and the second connecting plate (12) is installed on the inner bottom end of the connecting frame (5) by screws.

2. The new clinical nursing drainage device according to claim 1 is characterized in that: The silicone tube (2) connected to the input end of the negative pressure extraction device (1) is wound around the outer wall of the winding shaft (13), and a movable block (14) movably connected to the inside of the movable chamber (15) is installed at one end of the winding shaft (13), and the movable chamber (15) is opened inside the mounting plate (16) installed on the top of the connecting frame (5).

3. The new clinical nursing drainage device according to claim 2 is characterized in that: A flexible sheet (17) is installed inside the movable cavity (15), and a plurality of first limiting protrusions (18) are installed at equal intervals on the inner side wall of the flexible sheet (17), the outer side wall of the first limiting protrusion (18) abuts against the inner side wall of the second limiting protrusion (19), and the second limiting protrusions (19) are installed at equal intervals on the outer side wall of the movable block (14).

4. The novel drainage device for clinical nursing according to claim 2 is characterized in that: Both side outer walls of the movable block (14) are mounted with limit plates (20) that abut against front and rear outer walls of the mounting plate (16), and an adjustment knob (21) is mounted on the outer side wall of one of the limit plates (20).

5. The novel drainage device for clinical nursing according to claim 1 is characterized in that: The inner walls of both sides of the bottom end of the liquid storage bottle (22) are in contact with the connecting clamp (23), and a guide slider (24) is installed at the top end of the connecting clamp (23), and the guide slider (24) is movably connected to the inside of the guide slide groove (25), and the guide slide groove (25) is symmetrically opened inside the bottom end of the mounting frame (28), and a connecting block (26) is installed at the top end of the guide slider (24), and one end of the connecting block (26) is symmetrically installed with a connecting spring (27), and the other end of the connecting spring (27) is connected to the inner side wall of the mounting frame (28), and the inner bottom end of the mounting frame (28) is penetrated by a connecting port (29) adapted to the liquid storage bottle (22), and the mounting frame (28) is installed at the bottom end of the connecting frame (5).

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