Ventricular drainage device

Abstract

The utility model belongs to the technical field of medical drainage devices, and particularly relates to a ventricular drainage device which comprises a bed frame, a fixed bed plate is arranged at the top of the bed frame, a movable bed plate is arranged on one side of the fixed bed plate, a first mounting plate is fixed to one side of the bed frame through bolts, a sliding rail is arranged on one side of the first mounting plate, and a movable block is slidably mounted on the outer wall of the sliding rail. A guide plate penetrates through the top end of the moving block, a first guide groove in sliding connection with the guide plate is formed in the top of the moving block, a sleeve hole is formed in the outer wall of the guide plate, a fixing shaft is arranged on the outer wall of the fixed bed plate corresponding to the sleeve hole, and the sleeve hole sleeves the fixing shaft; a guide rod is fixed to the top end of the mounting lug, and a second guide hole slidably connected with the guide rod is formed in the top end of the moving block in a penetrating mode; according to the utility model, the Murphy's dropper and the head of a patient are kept at proper positions, so that the Murphy's dropper can be lifted along with the lifting of the head of the patient, and the use flexibility and safety of equipment are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical drainage devices, and specifically relates to a ventricular drainage device. Background Art

[0002] Ventricular drainage is mainly used to treat some hemorrhagic diseases or central nervous system diseases caused by severe craniocerebral trauma, including intracranial space-occupying lesions, central nervous system infections and other reasons, which lead to obstruction of the cerebrospinal fluid circulation pathway, resulting in progressive increase in intracranial pressure, and gradually increase in pressure in the ventricular system, leading to progressive ventricular dilatation.

[0003] The ventricular drainage devices currently in use are generally fixed at the head of the bed. However, the installation position of the Murphy dropper needs to be maintained at a relatively fixed height, around the level of the auricle. However, since patients need to move frequently during the recovery process, this often leads to changes in the drainage height. This change may cause a series of adverse drainage complications, causing considerable trouble to the treatment work of medical staff. Utility Model Content

[0004] The purpose of the utility model is to provide a ventricular drainage device, which can keep the Murphy-type dropper in a suitable position with the patient's head, so that the Murphy-type dropper can be raised along with the raising of the patient's head, thereby improving the flexibility and safety of the device.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A ventricular drainage device comprises a bed frame, wherein a fixed bed board is arranged on the top of the bed frame, a movable bed board is arranged on one side of the fixed bed board, a first mounting plate is fixed to one side of the bed frame by bolts, a slide rail is arranged on one side of the first mounting plate, a moving block is slidably mounted on the outer wall of the slide rail, a guide plate is arranged through the top of the moving block, a first guide groove slidably connected to the guide plate is arranged on the top of the moving block, a sleeve hole is arranged on the outer wall of the guide plate, a fixed shaft is arranged on the outer wall of the fixed bed board corresponding to the sleeve hole, and the sleeve hole is sleeved on the fixed The cam is provided with a guide rod, and a second guide hole is provided on the top of the guide block, and a third guide hole is provided on the top of the guide block, and a fastening bolt is screwed on the outer wall of the adjustment block, and one end of the fastening bolt is against the outer wall of the guide rod, and a sleeve is provided on one side of the adjustment block, and a Murphy-type dropper is provided inside the sleeve.

[0007] Furthermore, a drainage tube is provided at the top of the Murphy-type dropper, a connecting tube is provided at the bottom of the Murphy-type dropper, an L-shaped mounting plate is bolted to the outer wall of the bed frame and located on one side of the first mounting plate, a drainage bottle is provided on the outer wall of the L-shaped mounting plate, and the other end of the connecting tube is connected to the drainage bottle.

[0008] Furthermore, a placement groove is provided on the top of the L-shaped mounting plate corresponding to the drainage bottle, the drainage bottle is inserted into the placement groove, and a limit plate is provided on the outer wall of the drainage bottle and above the placement groove.

[0009] Furthermore, the outer wall of the guide rod is provided with scale lines.

[0010] Furthermore, the outer wall of the sleeve is provided with a groove, and the inner wall of the sleeve is provided with a rubber pad.

[0011] The technical effects achieved by this utility model are:

[0012] The utility model discloses a ventricular drainage device, in which a Murphy-type dropper is arranged. When a movable bed plate is lifted, a guide plate is driven upward through a fixed shaft, and the guide plate drives a guide rod upward through a fixed ear, and the guide rod drives a sleeve on an adjusting block upward, and the sleeve drives the Murphy-type dropper to follow the moving tube. At the same time, in conjunction with an upper slide rail and a moving block, the adjusting block on the guide rod can be moved to one side, and the adjusting block drives the Murphy-type dropper on the sleeve to move to one side, so that the Murphy-type dropper and the patient's head are kept in a suitable position, and then the Murphy-type dropper can be raised along with the raising of the patient's head, thereby improving the flexibility and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in a front view;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in a front view;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model in a front view.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Bed frame; 2. Fixed bed board; 3. Moving bed board; 4. First mounting plate; 5. Slide rail; 6. Moving block; 7. Guide plate; 8. Fixed shaft; 9. Bushing hole; 10. Mounting ear; 11. Guide rod; 12. Adjustment block; 13. Bushing; 14. Slot; 15. Murphy dropper; 16. Drainage tube; 17. L-shaped mounting plate; 18. Drainage bottle; 19. Connecting tube; 20. Limiting plate; 21. Fastening bolt; 22. Rubber pad. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0019] like Figure 1-3 As shown, a ventricular drainage device comprises a bed frame 1, a fixed bed board 2 is arranged on the top of the bed frame 1, a movable bed board 3 is arranged on one side of the fixed bed board 2, a first mounting plate 4 is fixed to one side of the bed frame 1 by bolts, a slide rail 5 is arranged on one side of the first mounting plate 4, a moving block 6 is slidably mounted on the outer wall of the slide rail 5, a guide plate 7 is penetrated through the top of the moving block 6, a first guide groove slidably connected to the guide plate 7 is opened on the top of the moving block 6, a sleeve hole 9 is opened on the outer wall of the guide plate 7, a fixed shaft 8 is arranged on the outer wall of the fixed bed board 2 corresponding to the sleeve hole 9, and the sleeve hole 9 is sleeved on the fixed shaft 8, a mounting ear 10 is fixed to the bottom end of the guide plate 7 and located below the moving block 6, a guide rod 11 is fixed to the top of the mounting ear 10, and a second guide groove slidably connected to the guide rod 11 is opened through the top of the moving block 6 A hole is provided on the outer wall of the guide rod 11 and is located above the moving block 6. A third guide hole is provided on the top of the adjusting block 12 and is slidably connected to the guide rod 11. A fastening bolt 21 is screwed on the outer wall of the adjusting block 12, and one end of the fastening bolt 21 is against the outer wall of the guide rod 11. A sleeve 13 is provided on one side of the adjusting block 12. A Murphy-type dropper 15 is provided inside the sleeve 13. The structure is simple and the operation is convenient. When the bed board 3 is raised, the Murphy-type dropper 15 on the adjusting block 12 can change the height of the Murphy-type dropper 15 as the height of the patient's head changes, thereby improving the usability and flexibility of the equipment, and effectively avoiding the complications of drainage caused by the inability of the Murphy-type dropper 15 to follow the movement when the patient's head is raised, thereby improving the safety of the equipment.

[0020] like Figure 1-3 As shown, a drainage tube 16 is provided at the top of the Murphy-type dropper 15, a connecting tube 19 is provided at the bottom of the Murphy-type dropper 15, an L-shaped mounting plate 17 is bolted to the outer wall of the bed frame 1 and located on one side of the first mounting plate 4, a drainage bottle 18 is provided on the outer wall of the L-shaped mounting plate 17, and the other end of the connecting tube 19 is connected to the drainage bottle 18, so that the equipment is relatively complete and perfect, which is convenient for drainage of the ventricles;

[0021] like Figure 1-3 As shown, a placement groove is provided on the top of the L-shaped mounting plate 17 corresponding to the drainage bottle 18, and the drainage bottle 18 is inserted into the placement groove. A limit plate 20 is provided on the outer wall of the drainage bottle 18 and above the placement groove, which is convenient for installation and removal of the drainage bottle 18 and is more convenient and practical.

[0022] like Figure 1-3As shown, the outer wall of the guide rod 11 is provided with scale lines, and the initial height of the adjustment block 12 can be accurately adjusted according to the set scale lines, which is relatively complete and practical, and improves the flexibility of the use of the equipment;

[0023] like Figure 1 As shown, the outer wall of the sleeve 13 is provided with a groove 14, which is convenient for installing the Murphy-type dropper 15, and the installation of the Murphy-type dropper 15 without being affected by the connecting pipe 19 is more practical. The inner wall of the sleeve 13 is provided with a rubber pad 22, and the rubber pad 22 has a certain elasticity and friction, which can effectively improve the stability of the installation of the Murphy-type dropper 15;

[0024] like Figure 1-3 As shown, the outer wall of the first mounting plate 4 and the two sides of the slide rail 5 are fixed with limit blocks, which are convenient for limiting the movement of the moving block 6 and preventing the moving block 6 from separating from the slide rail 5.

[0025] The working principle of the utility model is as follows: when in use, insert the Murphy-type dropper 15 into the sleeve 13, put the drainage bottle 18 into the placement groove, make the drainage bottle 18 communicate with the bottom of the Murphy-type dropper 15 through the connecting tube 19, the Murphy-type dropper 15 is connected to the drainage tube 16, and then adjust the height of the adjustment block 12 according to the auricle height of the patient lying flat on the bed, and then rotate the fastening bolt 21 to stably fix the adjustment block 12 on the guide rod 11, and then insert the drainage bottle 18 into the patient's ventricle; when the patient needs to sit up or raise his head 2, the movable bed board 3 on the bed will be shaken up, driving the patient's upper body to be lifted, and the movable bed board 3 will be moved to the patient's upper body. During the process of rotating and lifting one end, the guide plate 7 is driven to move upward through the fixed shaft 8, and the guide plate 7 drives the guide rod 11 to move upward through the mounting ear 10, thereby driving the adjusting block 12 to move upward, and the adjusting block 12 drives the Murphy-type dropper 15 in the sleeve 13 to lift. At the same time, in conjunction with the upper slide rail 5, the moving block 6 is moved to one side, thereby driving the guide plate 7 and the guide rod 11 to move to one side, the guide rod 11 drives the adjusting block 12 to move, and the adjusting block 12 drives the Murphy-type dropper 15 in the sleeve 13 to move to one side, and keeps the Murphy-type dropper 15 at a suitable distance from the patient's head to avoid the drainage tube 16 being too short when lifting, thereby affecting the normal use of the equipment.

[0026] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A ventricular drainage device, comprising a bed frame (1), a fixed bed board (2) being arranged on the top of the bed frame (1), and a movable bed board (3) being arranged on one side of the fixed bed board (2), characterized in that: A first mounting plate (4) is fixed to one side of the bed frame (1) by bolts, a slide rail (5) is arranged on one side of the first mounting plate (4), a moving block (6) is slidably mounted on the outer wall of the slide rail (5), a guide plate (7) is arranged through the top of the moving block (6), a first guide groove slidably connected to the guide plate (7) is arranged on the top of the moving block (6), a sleeve hole (9) is arranged on the outer wall of the guide plate (7), a fixed shaft (8) is arranged on the outer wall of the fixed bed board (2) corresponding to the sleeve hole (9), and the sleeve hole (9) is sleeved on the fixed shaft (8), and a mounting ear (10) is fixed to the bottom end of the guide plate (7) and located below the moving block (6). A guide rod (11) is fixed to the top of the mounting ear (10), a second guide hole is provided at the top of the moving block (6) and is slidably connected to the guide rod (11), an adjustment block (12) is provided on the outer wall of the guide rod (11) and is located above the moving block (6), a third guide hole is provided at the top of the adjustment block (12) and is slidably connected to the guide rod (11), a fastening bolt (21) is screwed to the outer wall of the adjustment block (12), and one end of the fastening bolt (21) abuts against the outer wall of the guide rod (11), a sleeve (13) is provided on one side of the adjustment block (12), and a Murphy-type dropper (15) is provided inside the sleeve (13).

2. A ventricular drainage device according to claim 1, characterized in that: A drainage tube (16) is arranged at the top of the Murphy-type dropper (15), a connecting tube (19) is arranged at the bottom of the Murphy-type dropper (15), an L-shaped mounting plate (17) is bolted to the outer wall of the bed frame (1) and located on one side of the first mounting plate (4), a drainage bottle (18) is arranged on the outer wall of the L-shaped mounting plate (17), and the other end of the connecting tube (19) is connected to the drainage bottle (18).

3. A ventricular drainage device according to claim 2, characterized in that: A placement groove is provided on the top of the L-shaped mounting plate (17) corresponding to the drainage bottle (18), and the drainage bottle (18) is inserted into the placement groove. A limit plate (20) is provided on the outer wall of the drainage bottle (18) and above the placement groove.

4. A ventricular drainage device according to claim 1, characterized in that: The outer wall of the guide rod (11) is provided with scale lines.

5. A ventricular drainage device according to claim 1, characterized in that: The outer wall of the sleeve (13) is provided with a groove (14), and the inner wall of the sleeve (13) is provided with a rubber pad (22).

6. A ventricular drainage device according to claim 1, characterized in that: Limiting blocks are fixed on the outer wall of the first mounting plate (4) and on both sides of the slide rail (5).

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