Portable accurate fixing device for brain drainage bottle

Abstract

The utility model relates to the technical field of medical instruments, and discloses a portable accurate fixing device for a drainage bottle in the brain department. The storage box comprises a storage box body, a clamping groove is formed in the inner wall of the front face of the storage box body, a limiting plate is clamped in the clamping groove of the storage box body, a through hole is formed in the front face of the storage box body, a bolt penetrates through the through hole of the storage box body, and the end, close to the limiting plate, of the bolt is rotationally connected to the front face of the limiting plate; the inner contour of the U-shaped fixing plate is matched with the outer contour of a sickbed guardrail, after drainage bottles of different models are placed in the storage box, the limiting plate is driven to move by rotating the bolt, the back face of the limiting plate abuts against the front face of the drainage bottle, and the limiting plate limits the position of the drainage bottle in the storage box; meanwhile, due to the fact that the size of the device is smaller than that of a traditional accurate drainage bottle fixing device, the labor amount consumed in the taking process of medical staff is reduced.

Description

Technical Field

[0001] The present application belongs to the field of medical device technology, and specifically relates to a portable precise fixing device for a brain drainage bottle. Background Art

[0002] At present, doctors generally need to leave multiple drainage tubes in the patient's head after completing cranial surgery. The purpose is to drain the residual gas, blood, bloody cerebrospinal fluid, etc. from the patient's brain to relieve meningeal irritation symptoms, prevent meningeal adhesions, and reduce brain edema. Cranial drainage technology has now developed into a routine postoperative treatment method for craniotomy. Traditional postoperative drainage devices mostly use tether suspension or mechanical type;

[0003] For example, the utility model patent with announcement number CN209004810U discloses a closed drainage bottle fixing device for thoracic nursing, which includes a bottom plate with rollers at the bottom, U-shaped frames symmetrically arranged at both ends of the bottom plate, a lead screw is vertically arranged on the U-shaped frame on one side, a sliding rod is vertically arranged on the U-shaped frame on the other side, a support box is arranged between the U-shaped frames, a threaded sleeve is arranged on one side of the support box to connect with the lead screw, and a sliding sleeve is arranged on the other side to connect with the sliding rod, a handwheel is arranged on the top of the lead screw, the handwheel is arranged on the top of the U-shaped frame, an arched handle is arranged between the U-shaped frames, the top and the upper end of the support box are in an open state, and a flip cover is hinged on the upper end of the back plate of the support box, which can conveniently adjust the height of the closed drainage bottle and facilitate the closed drainage bottle to move with the patient, and the operation is convenient and simple.

[0004] In the process of implementing this application, it was found that the technology has the following problems: during use, the closed drainage bottle fixing device for thoracic nursing has a fixed mechanism in the drag box, so only a single type of drainage bottle can be fixed inside the drag box. When the device fixes drainage bottles of different models, medical staff need to replace the drag box, thus reducing the practicality of the device. Utility Model Content

[0005] The purpose of the present application is to provide a convenient and precise fixing device for brain drainage bottles in order to solve the problem that during use of the existing closed drainage bottle fixing device for thoracic nursing, since the drag box is a fixed mechanism, only a single type of drainage bottle can be fixed inside the drag box.

[0006] The technical solutions adopted in this application are as follows:

[0007] A portable precise fixing device for a brain drainage bottle comprises a storage box, a card slot is provided on the inner wall of the front side of the storage box, a limit plate is clamped inside the card slot of the storage box, a through hole is provided on the front side of the storage box, a bolt is passed through the through hole of the storage box, one end of the bolt close to the limit plate is rotatably connected to the front side of the limit plate, a U-shaped fixing plate is installed on the upper surface of the storage box, and the inner contour of the U-shaped fixing plate is adapted to the outer contour of a bed guardrail.

[0008] By adopting the above technical solution, after drainage bottles of different models are placed inside the storage box, the limit plate is driven to move by rotating the bolt, and the back side of the limit plate is abutted against the front side of the drainage bottle, so that the limit plate limits the position of the drainage bottle inside the storage box, thereby expanding the fixing range of the device. At the same time, the volume of the device is smaller than that of the traditional drainage bottle precision fixing device, so that the labor consumed by medical staff in the process of taking is reduced, thereby improving the practicality of the device.

[0009] In a preferred embodiment, a magnet is mounted on the lower surface of the end of the U-shaped fixing plate away from the storage box.

[0010] By adopting the above technical solution, after the magnet is moved to the upper surface of the bed, the magnet limits the movement position of the U-shaped fixing plate and the storage box, thereby avoiding the movement of the storage box during use as much as possible, thereby improving the safety of the device during use.

[0011] In a preferred embodiment, a handle is welded on the upper surface of the U-shaped fixing plate.

[0012] By adopting the above technical solution, the U-shaped fixing plate is moved by pulling the handle, so that medical staff can speed up the process of disassembling and moving the U-shaped fixing plate and the storage box, thereby reducing the labor and time consumed by medical staff in disassembling and moving the equipment.

[0013] In a preferred embodiment, a hinge is installed on the upper surface of the storage box, a connecting rod is welded on one side of the hinge, two groups of U-shaped limit rods are installed on the upper surface of the connecting rod, and two groups of grooves are opened on the upper surface of the storage box, and blocks are welded on one end of the two groups of U-shaped limit rods away from the connecting rod, and the two groups of grooves of the storage box are respectively located on the moving paths of the two groups of blocks.

[0014] By adopting the above technical solution, the two sets of U-shaped limit rods are located at the upper end of the internal space of the storage box, so that the two sets of U-shaped limit rods limit the movement position of the drainage bottle inside the storage box, thereby minimizing the possibility that the drainage bottle moves out of the storage box when the user carries the device and moves.

[0015] In a preferred embodiment, a handle is welded to one end of the bolt away from the limiting plate.

[0016] By adopting the above technical solution, the bolt is driven to rotate by turning the handle, so that the staff does not need to take tools during the process of turning the bolt, thereby shortening the time spent by medical staff in installing and fixing the drainage bottle.

[0017] In a preferred embodiment, the storage box and the limiting plate are made of white transparent acrylic plate.

[0018] By adopting the above technical solution, medical staff can check the usage status of the drainage bottle inside the storage box through the storage box and the limiting plate without taking out the drainage bottle, thereby reducing the labor consumed by medical staff in checking the usage status of the drainage bottle inside the storage box.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0020] 1. In the present application, after placing drainage bottles of different types into the storage box, the limit plate is driven to move by rotating the bolt, and the back of the limit plate is abutted against the front of the drainage bottle, so that the limit plate limits the position of the drainage bottle inside the storage box, thereby expanding the fixing range of the device. At the same time, the volume of the device is smaller than that of the traditional drainage bottle precision fixing device, which reduces the labor consumed by medical staff in the process of taking the device, thereby improving the practicality of the device.

[0021] 2. In the present application, after the magnet is moved to the upper surface of the hospital bed, the magnet limits the moving position of the U-shaped fixing plate and the storage box, thereby minimizing the movement of the storage box during use, thereby improving the safety of the device during use. At the same time, the moving position of the drainage bottle inside the storage box is limited by two sets of U-shaped limit rods, thereby minimizing the drainage bottle from moving out of the storage box when the user carries the device and moves it. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the top structure of this application;

[0023] Figure 2 It is a side structural schematic diagram of this application;

[0024] Figure 3 is a cross-sectional view of the storage box in this application;

[0025] Figure 4 For this application Figure 2 Enlarged view of point A in the middle.

[0026] Markings in the figure: 1. storage box; 2. limit plate; 3. bolt; 4. handle; 5. connecting rod; 6. hinge; 7. U-shaped limit rod; 8. U-shaped fixing plate; 9. handle; 10. magnet; 11. block. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Example:

[0029] Reference Figure 1-4 ,

[0030] A portable precise fixing device for a brain drainage bottle comprises a storage box 1, a card slot is provided on the inner wall of the front side of the storage box 1, a limit plate 2 is clamped inside the card slot of the storage box 1, a through hole is provided on the front side of the storage box 1, a bolt 3 is passed through the through hole of the storage box 1, one end of the bolt 3 close to the limit plate 2 is rotatably connected to the front side of the limit plate 2, a U-shaped fixing plate 8 is installed on the upper surface of the storage box 1, and the inner contour of the U-shaped fixing plate 8 is adapted to the outer contour of the bed guardrail.

[0031] When drainage bottles of different types are placed in the storage box 1, the limit plate 2 is driven to move by rotating the bolt 3, and the back of the limit plate 2 is abutted against the front of the drainage bottle, so that the limit plate 2 limits the position of the drainage bottle inside the storage box 1, thereby expanding the fixing range of the device. At the same time, the volume of the device is smaller than that of the traditional drainage bottle precision fixing device, which reduces the labor consumed by medical staff during the picking process, thereby improving the practicality of the device.

[0032] In addition, the position of the limiting plate 2 is located between the bolt 3 and the drainage bottle, so that the limiting plate 2 shields and protects the drainage bottle, thereby preventing the medical staff from puncturing the drainage bottle when turning the bolt 3.

[0033] A magnet 10 is installed on the lower surface of the end of the U-shaped fixing plate 8 away from the storage box 1. The magnet 10 is located at the lower end of the U-shaped fixing plate 8, so that when the end of the U-shaped fixing plate 8 away from the storage box 1 is clamped on the bed guardrail, the lower surface of the magnet 10 is adsorbed on the upper surface of the bed, so that the magnet 10 limits the moving position of the U-shaped fixing plate 8 and the storage box 1, thereby avoiding the movement of the storage box 1 during use as much as possible and improving the safety of the device during use.

[0034] A handle 9 is welded on the upper surface of the U-shaped fixing plate 8. The U-shaped fixing plate 8 can be moved by pulling the handle 9, so that medical staff can speed up the disassembly and movement of the U-shaped fixing plate 8 and the storage box 1, thereby reducing the labor and time consumed by medical staff when disassembling and moving the equipment.

[0035] A hinge 6 is installed on the upper surface of the storage box 1, a connecting rod 5 is welded on one side of the hinge 6, two groups of U-shaped limit rods 7 are installed on the upper surface of the connecting rod 5, and two groups of grooves are opened on the upper surface of the storage box 1. The ends of the two groups of U-shaped limit rods 7 away from the connecting rod 5 are welded with blocking blocks 11, and the two groups of grooves of the storage box 1 are respectively located on the moving paths of the two groups of blocking blocks 11.

[0036] The two sets of U-shaped limit rods 7 are rotated to drive the two sets of card blocks 11 to move, and the two sets of card blocks 11 are respectively connected to the two sets of grooves in the storage box 1. The two sets of U-shaped limit rods 7 are positioned at the upper end of the internal space of the storage box 1, so that the two sets of U-shaped limit rods 7 limit the movement position of the drainage bottle inside the storage box 1, thereby minimizing the drainage bottle from moving out of the storage box 1 when the user is carrying the device.

[0037] A handle 4 is welded to one end of the bolt 3 away from the limiting plate 2. The bolt 3 is rotated by rotating the handle 4, so that the staff does not need to take tools when rotating the bolt 3, thereby shortening the time spent by medical staff in installing and fixing the drainage bottle.

[0038] The storage box 1 and the limiting plate 2 are made of white transparent acrylic plate. Since the storage box 1 and the limiting plate 2 are made of transparent material, medical staff can check the usage status of the drainage bottle inside the storage box 1 through the storage box 1 and the limiting plate 2 without taking out the drainage bottle, thereby reducing the labor consumed by medical staff in checking the usage status of the drainage bottle inside the storage box 1.

[0039] The implementation principle of the embodiment of the portable precise fixing device for brain drainage bottle in the present application is as follows:

[0040] When drainage bottles of different types are placed in the storage box 1, the limit plate 2 is driven to move by rotating the bolt 3, and the back of the limit plate 2 is abutted against the front of the drainage bottle, so that the limit plate 2 limits the position of the drainage bottle inside the storage box 1, thereby expanding the fixing range of the device. At the same time, the volume of the device is smaller than that of the traditional drainage bottle precision fixing device, which reduces the labor consumed by medical staff during the picking process, thereby improving the practicality of the device.

[0041] In addition, the position of the limiting plate 2 is located between the bolt 3 and the drainage bottle, so that the limiting plate 2 shields and protects the drainage bottle, thereby preventing the medical staff from puncturing the drainage bottle when turning the bolt 3.

[0042] By positioning the magnet 10 at the lower end of the U-shaped fixing plate 8, when one end of the U-shaped fixing plate 8 away from the storage box 1 is clamped on the bed guardrail, the lower surface of the magnet 10 is adsorbed on the upper surface of the bed, thereby allowing the magnet 10 to limit the movement of the U-shaped fixing plate 8 and the storage box 1, thereby minimizing the movement of the storage box 1 during use and improving the safety of the device during use.

[0043] The two sets of U-shaped limit rods 7 are rotated to drive the two sets of card blocks 11 to move, and the two sets of card blocks 11 are respectively connected to the two sets of grooves in the storage box 1. The two sets of U-shaped limit rods 7 are positioned at the upper end of the internal space of the storage box 1, so that the two sets of U-shaped limit rods 7 limit the movement position of the drainage bottle inside the storage box 1, thereby minimizing the drainage bottle from moving out of the storage box 1 when the user is carrying the device.

[0044] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A portable precise fixing device for a brain drainage bottle, comprising a storage box (1), characterized in that: The front inner wall of the storage box (1) is provided with a slot, the slot of the storage box (1) is internally engaged with a limit plate (2), the front of the storage box (1) is provided with a through hole, a bolt (3) is passed through the through hole of the storage box (1), one end of the bolt (3) close to the limit plate (2) is rotatably connected to the front of the limit plate (2), and a U-shaped fixing plate (8) is installed on the upper surface of the storage box (1), and the inner contour of the U-shaped fixing plate (8) is adapted to the outer contour of the bed guardrail.

2. A portable precise fixing device for brain drainage bottle according to claim 1, characterized in that: A magnet (10) is mounted on the lower surface of the end of the U-shaped fixing plate (8) away from the storage box (1).

3. A portable precise fixing device for brain drainage bottle according to claim 1, characterized in that: A handle (9) is welded to the upper surface of the U-shaped fixing plate (8).

4. A portable precise fixing device for brain drainage bottle according to claim 1, characterized in that: A hinge (6) is installed on the upper surface of the storage box (1), a connecting rod (5) is welded to one side of the hinge (6), two groups of U-shaped limit rods (7) are installed on the upper surface of the connecting rod (5), two groups of grooves are opened on the upper surface of the storage box (1), and a clamping block (11) is welded to one end of the two groups of U-shaped limit rods (7) away from the connecting rod (5), and the insides of the two groups of grooves of the storage box (1) are respectively located on the moving paths of the two groups of clamping blocks (11).

5. A portable precise fixing device for brain drainage bottle as claimed in claim 4, characterized in that: A handle (4) is welded to one end of the bolt (3) away from the clamping block (11).

6. A portable precise fixing device for brain drainage bottle according to claim 1, characterized in that: The storage box (1) and the limiting plate (2) are made of white transparent acrylic plate material.

Images