Clinical drainage device for neurosurgery department

Abstract

The utility model discloses a clinical drainage device for neurosurgery department, which relates to the technical field of auxiliary treatment equipment for neurosurgery department and comprises a placing box, a hook is fixedly connected to the outer wall of the placing box, a collecting tank is placed in the placing box, and a drainage tube is detachably connected to the top of the collecting tank. A drainage head is arranged at one end of the drainage tube, the outer wall of the drainage tube is sleeved with a first fixed protective cover, and by arranging the first fixed protective cover, when the drainage device is used for assisting a neurosurgery clinical patient in drainage treatment, the drainage tube is prevented from being squeezed in daily use, and bending and blocking are avoided; after the drainage tube is installed and used, the first fixing protective cover and the connecting protective cover are connected to the outer wall of the drainage tube in a sleeving mode, bolts are rotated, the protective covers are clamped and fixed through the effect of nuts, the effect of effectively shielding and protecting the outer wall of the drainage tube is achieved, and the effect of reducing the probability that the drainage tube is squeezed and blocked is achieved.

Description

Technical Field

[0001] This utility model relates to the field of neurosurgical auxiliary treatment equipment technology, specifically a neurosurgical clinical drainage device. Background Technology

[0002] Neurosurgery is a branch of surgery that, based on surgery as the primary treatment method, applies unique neurosurgical research methods to study the human nervous system, such as the brain, spinal cord, and peripheral nervous system, as well as related accessory structures such as the skull, scalp, cerebral blood vessels, and meninges. It investigates injuries, inflammations, tumors, deformities, and certain genetic metabolic disorders or functional disorders, such as epilepsy, Parkinson's disease, and neuralgia, exploring their etiologies and pathogenesis. Furthermore, it explores new diagnostic, treatment, and preventative technologies. In the clinical nursing process of neurosurgery, drainage devices are needed for patients requiring evacuation.

[0003] For example, CN 215023189 U discloses a drainage device for neurosurgical clinical nursing, including a placement frame, a housing snapped into the inside of the placement frame, a collection container snapped into the inside of the housing, a sealing cap threaded to one side of the upper surface of the placement frame, a conduit fixedly connected inside the sealing cap, a drainage tube threaded to one end of the conduit, and a drainage head threaded to one end of the drainage tube. This neurosurgical clinical nursing drainage device, through the arrangement of the placement frame, housing, sealing cap, conduit, air bladder, pressure plate, and spring, allows the pressure plate to compress the air bladder when the transmission rod is pressed down, and the air bladder to return to its original position when the transmission rod is released, thus drawing out some air from the housing and creating a negative pressure state inside the housing. This promotes the flow of debris in the drainage tube, effectively clearing blockages in the drainage tube and reducing the possibility of blockage, thereby enhancing the practicality of the device.

[0004] However, while this type of neurosurgical clinical drainage device can provide good auxiliary drainage treatment for neurological patients, it often exposes the drainage tube to the outside, resulting in poor protection against compression of the outer wall of the drainage tube. Furthermore, it lacks adjustability for different protective lengths of the drainage tube when protecting the outer wall of the drainage tube.

[0005] Therefore, in view of this, we have studied and improved the existing structure to propose a neurosurgical clinical drainage device. Utility Model Content

[0006] The purpose of this invention is to provide a neurosurgical clinical drainage device to solve the problem mentioned in the background art, which often exposes the drainage tube to the outside, resulting in poor protection against compression by shielding the outer wall of the drainage tube.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a neurosurgical clinical drainage device, comprising a placement box, a hook fixedly connected to the outer wall of the placement box, a collection container placed inside the placement box, a drainage tube detachably connected to the top of the collection container, a drainage head provided at one end of the drainage tube, a first fixing protective cover sleeved on the outer wall of the drainage tube, a connecting protective cover detachably connected to the outer wall of the first fixing protective cover, a bolt threadedly connected to the outer wall of the connecting protective cover penetrating the outer wall of the first fixing protective cover, and a nut threadedly connected to the outer wall of the bolt fixedly connected to the outer wall of the connecting protective cover. The first fixed protective cover is engaged with the side wall of the second fixed protective cover. The outer wall of the first fixed protective cover is fixedly connected with a connecting rod. The outer wall of the connecting rod is slidably connected with a fixed box that is fixedly connected to the outer wall of the second fixed protective cover. The inner wall of the fixed box is telescopically connected with a telescopic block that engages with the outer wall of the connecting rod. The outer wall of the telescopic block is fixedly connected with a telescopic rod that is slidably connected to the outer wall of the fixed box. The outer wall of the telescopic rod is sleeved with a spring that is fixedly connected to the outer wall of the fixed box. One end of the spring is fixedly connected with a pull block that is fixedly connected to one end of the telescopic rod. The bottom of the first fixed protective cover is fixedly connected with a binding rope.

[0008] Furthermore, the outer wall contours of both the first fixed protective cover and the connecting protective cover are arc-shaped, and the inner wall contours of both the first fixed protective cover and the connecting protective cover are adapted to fit the outer wall contour of the drainage tube.

[0009] Furthermore, there are two sets of bolts and nuts, and the positions of the two sets of bolts and nuts are symmetrical about the central axis of the first fixed protective cover.

[0010] Furthermore, the positions of the connecting rod and the fixing box are symmetrical about the central axis of the first fixed protective cover, and the fixing box on the outer wall of the second fixed protective cover is arranged on the movement trajectory of the connecting rod on the outer wall of the first fixed protective cover.

[0011] Furthermore, the outer wall contour of the pressing part of the connecting rod and the telescopic block is inclined.

[0012] Furthermore, a slot is provided at the connection point between the outer wall of the fixing box and the connecting rod.

[0013] Furthermore, the binding rope is resilient and is also located at the bottom of the connecting protective cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the setting of the first fixed protective cover, when using a drainage device to assist neurosurgical clinical patients in drainage treatment, in order to improve the drainage tube's resistance to compression, bending, and blockage during daily use, can, after the drainage tube is installed and used, fit the first fixed protective cover and the connecting protective cover onto the outer wall of the drainage tube, and rotate the bolts to make the protective covers lock and fix them together through the action of the nuts, thereby achieving the effect of effectively shielding and protecting the outer wall of the drainage tube, and reducing the possibility of the drainage tube being squeezed and blocked;

[0016] 2. By setting up a connecting rod, this utility model can improve the adjustment effect of the drainage tube's protective length and meet the need for convenient splicing between protective covers when the outer wall of the drainage tube is shielded by the protective cover. The connecting rod can be inserted into the fixing box, and with the pressing part of the connecting rod and the telescopic block at an angle, the telescopic rod and the spring are pressed until the connecting part of the connecting rod and the telescopic block is flat, thus achieving the effect of convenient snap-fit ​​splicing between the fixed protective covers. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the drainage device;

[0018] Figure 2 A schematic diagram of the explosion structure showing the location distribution of the first fixed protective shield and the connecting protective shield;

[0019] Figure 3 A three-dimensional structural diagram showing the distribution of nut positions;

[0020] Figure 4 This is a schematic diagram of the internal structure of the fixing box.

[0021] In the diagram: 1. Placement box; 2. Hook; 3. Collection tank; 4. Drainage tube; 5. Drainage head; 6. First fixed protective cover; 7. Connecting protective cover; 8. Bolt; 9. Nut; 10. Second fixed protective cover; 11. Connecting lever; 12. Fixing box; 13. Telescopic block; 14. Telescopic rod; 15. Spring; 16. Pull block; 17. Binding rope. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Figures 1-4As shown, a neurosurgical clinical drainage device includes a placement box 1, a hook 2 fixedly connected to the outer wall of the placement box 1, a collection container 3 placed inside the placement box 1, a drainage tube 4 detachably connected to the top of the collection container 3, a drainage head 5 provided at one end of the drainage tube 4, a first fixing protective cover 6 sleeved on the outer wall of the drainage tube 4, a connecting protective cover 7 detachably connected to the outer wall of the first fixing protective cover 6, a bolt 8 threadedly connected to the outer wall of the connecting protective cover 7 through the outer wall of the first fixing protective cover 6, a nut 9 threadedly connected to the outer wall of the connecting protective cover 7 fixedly connected to the outer wall of the connecting protective cover 7, and a second fixing protective cover engaged with the side wall of the first fixing protective cover 6. The protective cover 10 has a connecting rod 11 fixedly connected to the outer wall of the first fixed protective cover 6. The outer wall of the connecting rod 11 is slidably connected to a fixed box 12 fixedly connected to the outer wall of the second fixed protective cover 10. The inner wall of the fixed box 12 is telescopically connected to a telescopic block 13 that engages with the outer wall of the connecting rod 11. The outer wall of the telescopic block 13 is fixedly connected to a telescopic rod 14 that slidably connects to the outer wall of the fixed box 12. The outer wall of the telescopic rod 14 is sleeved with a spring 15 fixedly connected to the outer wall of the fixed box 12. One end of the spring 15 is fixedly connected to a pull block 16 fixedly connected to one end of the telescopic rod 14. The bottom of the first fixed protective cover 6 is fixedly connected to a binding rope 17.

[0024] Furthermore, the outer wall contours of the first fixed protective cover 6 and the connecting protective cover 7 are both arc-shaped, and the inner wall contours of the first fixed protective cover 6 and the connecting protective cover 7 are adapted to the outer wall contour of the drainage tube 4. This facilitates the pre-positioning protection of the outer wall of the drainage tube 4 by setting the outer wall contours of the first fixed protective cover 6 and the connecting protective cover 7 to be arc-shaped.

[0025] Furthermore, two sets of bolts 8 and nuts 9 are provided, and the positions of the two sets of bolts 8 and nuts 9 are symmetrical about the central axis of the first fixed protective cover 6. This helps to improve the connection stability between the protective covers by setting two sets of bolts 8 and nuts 9 with symmetrical positions about the central axis of the first fixed protective cover 6.

[0026] Furthermore, the positions of the connecting rod 11 and the fixing box 12 are symmetrical about the central axis of the first fixed protective cover 6, and the fixing box 12 on the outer wall of the second fixed protective cover 10 is set on the movement trajectory of the connecting rod 11 on the outer wall of the first fixed protective cover 6. This facilitates the convenient adjustment of the protective length of the first fixed protective cover 6 by the symmetrical arrangement of the positions of the connecting rod 11 and the fixing box 12 about the central axis of the first fixed protective cover 6.

[0027] Furthermore, the outer wall contour of the pressing part of the connecting rod 11 and the telescopic block 13 is inclined, which facilitates the easy locking and fixing of the first fixed protective cover 6 and the second fixed protective cover 10 by setting the outer wall contour of the pressing part of the connecting rod 11 and the telescopic block 13 to the first fixed protective cover 6 and the second fixed protective cover 10.

[0028] Furthermore, a slot is provided at the connection point between the outer wall of the fixing box 12 and the connecting rod 11, which facilitates the pre-positioning and insertion of the connecting rod 11 by means of the slot at the connection point between the outer wall of the fixing box 12 and the connecting rod 11.

[0029] Furthermore, the binding rope 17 is flexible and is also located at the bottom of the connecting protective cover 7, which facilitates the easy binding and connection between the protective cover and the neurological patient bed through the flexible design of the binding rope 17.

[0030] Working principle: When using this neurosurgical clinical drainage device, firstly, when assisting neurosurgical clinical patients in drainage treatment through the drainage device, in order to improve the prevention of squeezing, bending and blockage of the drainage tube 4 during daily use, after the drainage tube 4 is installed and used, the first fixed protective cover 6 and the connecting protective cover 7 can be sleeved on the outer wall of the drainage tube 4, and the bolt 8 is rotated to make the protective covers lock and fix them together through the action of the nut 9, so as to achieve the effect of effectively shielding and protecting the outer wall of the drainage tube 4, thereby reducing the possibility of the drainage tube 4 being squeezed and blocked.

[0031] Finally, when the outer wall of the drainage tube 4 is shielded and protected by the protective cover, in order to improve the adjustment effect of the protective length of the drainage tube 4 and meet the need for convenient splicing between the protective covers, the connecting rod 11 can be inserted into the fixing box 12. With the connecting rod 11 and the telescopic block 13 pressing part at an angle, the telescopic rod 14 and the spring 15 are pressed until the connecting part of the connecting rod 11 and the telescopic block 13 is flat, so as to achieve the effect of convenient snap-fit ​​splicing between the fixed protective covers.

[0032] This is the working principle of this type of neurosurgical clinical drainage device.

[0033] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A neurosurgical clinical drainage device, comprising a placement box (1), characterized in that, The outer wall of the placement box (1) is fixedly connected with a hook (2). A collection tank (3) is placed inside the placement box (1). A drainage tube (4) is detachably connected to the top of the collection tank (3). A drainage head (5) is provided at one end of the drainage tube (4). A first fixed protective cover (6) is sleeved on the outer wall of the drainage tube (4). A connecting protective cover (7) is detachably connected to the outer wall of the first fixed protective cover (6). A bolt (8) threadedly connected to the outer wall of the connecting protective cover (7) passes through the outer wall of the first fixed protective cover (6). A nut (9) threadedly connected to the outer wall of the bolt (8) is fixedly connected to the outer wall of the connecting protective cover (7). A second fixed protective cover (10) is snapped onto the side wall of the first fixed protective cover (6). A connecting rod (11) is fixedly connected to the outer wall of a fixed protective cover (6). A fixed box (12) is slidably connected to the outer wall of the connecting rod (11) and fixedly connected to the outer wall of the second fixed protective cover (10). A telescopic block (13) is telescopically connected to the inner wall of the fixed box (12) and engages with the outer wall of the connecting rod (11). A telescopic rod (14) is fixedly connected to the outer wall of the telescopic block (13) and slidably connected to the outer wall of the fixed box (12). A spring (15) is sleeved on the outer wall of the telescopic rod (14) and fixedly connected to the outer wall of the fixed box (12). A pull block (16) is fixedly connected to one end of the spring (15) and fixedly connected to one end of the telescopic rod (14). A binding rope (17) is fixedly connected to the bottom of the first fixed protective cover (6).

2. The neurosurgical clinical drainage device according to claim 1, characterized in that, The outer wall contours of the first fixed protective cover (6) and the connecting protective cover (7) are both arc-shaped, and the inner wall contours of the first fixed protective cover (6) and the connecting protective cover (7) are adapted to the outer wall contour of the drainage pipe (4).

3. The neurosurgical clinical drainage device according to claim 1, characterized in that, The bolts (8) and nuts (9) are provided in two sets, and the positions of the two sets of bolts (8) and nuts (9) are symmetrical about the central axis of the first fixed protective cover (6).

4. A neurosurgical clinical drainage device according to claim 1, characterized in that, The positions of the connecting rod (11) and the fixing box (12) are symmetrical about the central axis of the first fixed protective cover (6), and the fixing box (12) on the outer wall of the second fixed protective cover (10) is set on the movement trajectory of the connecting rod (11) on the outer wall of the first fixed protective cover (6).

5. A neurosurgical clinical drainage device according to claim 1, characterized in that, The outer wall contour of the pressing part of the connecting rod (11) and the telescopic block (13) is inclined.

6. A neurosurgical clinical drainage device according to claim 1, characterized in that, The outer wall of the fixing box (12) and the connection part of the connecting rod (11) are provided with a slot.

7. A neurosurgical clinical drainage device according to claim 1, characterized in that, The binding rope (17) is resilient and is also located at the bottom of the connecting protective cover (7).

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