Ventricular drainage device with laser positioning function
By introducing laser positioning technology into the ventricular drainage device, using laser lamps and scale lines to achieve accurate positioning, the problem of inconvenient measurement using a leveling ruler is solved, and the measurement accuracy and operation convenience are improved.
Patent Information
- Application Number
- CN202420095362.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-13
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-13
AI Technical Summary
The existing ventricular drainage devices need to use a horizontal ruler to measure when adjusting the drainage bottle position, which is inconvenient and has large measurement errors, which increases the amount of nursing work, especially when patients need to frequently adjust their position after craniocerebral surgery.
A ventricular drainage device with laser positioning was designed, and the laser light and scale lines were used to achieve accurate positioning. The laser beam was used to locate the body surface marking points, and the drainage bottle position was adjusted in combination with the scale lines, breaking through the physical length limitation and improving measurement accuracy.
Accurate adjustment of height position is achieved, reducing nursing workload, improving measurement accuracy, and conveniently and quickly adjusting the drainage bottle position.
Smart Images
Figure CN222150612U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a ventricular drainage device with laser positioning Background Art
[0002] The opening of the extraventricular drainage bottle usually starts from the opening of the external auditory canal, 10-15cm above the level of the external auditory canal. The height position is adjusted according to the drainage situation. Similar drainage devices on the market have no positioning device, and a level ruler and visual inspection are required to locate the body surface landmarks. Patients after craniocerebral surgery need to raise the head of the bed 30 degrees. Due to the obstruction of the bed board and bedding, changes in the patient's body position, turning over and moving, etc., the position of the drainage bottle needs to be adjusted frequently. Using an additional level ruler to measure the height position of the external auditory canal and the drainage bottle is very inconvenient, and the measurement error is large. Frequent picking up of items and measurement also increase the workload of nursing. Summary of the invention
[0003] In order to solve the above problems, the utility model proposes a ventricular drainage device with laser positioning, including a backrest plate bracket and a laser lamp, the backrest plate and the bracket are both plate-like structures, the shapes and sizes of the two are adapted and fixed to each other, a small hole is provided near the top of the backrest plate, and a corresponding groove is provided on the top of the bracket, in addition, scale lines are provided on both long sides of the bracket, and the scale lines extend from the bottom of the bracket to the top, a first track is provided on the left side of the bracket, and a second track is provided on the right side, both of which are parallel to the long side of the bracket, blocks corresponding to the scale lines are provided on both long sides of the first track, the drainage bottle is clamped in the first track, and the laser lamp is clamped in the second track.
[0004] Furthermore, the drainage bottle is a cavity structure with a scale on one side, a fixed bracket on the top, a through hole at the bottom connected to the pipeline, and the whole is vertically downward and parallel to the long side of the bracket, with a collection bag at the bottom.
[0005] Furthermore, the first track and the second track are both long hollow grooves.
[0006] Furthermore, the stoppers are inclined inwardly, and a minimum scale distance is spaced between every two stoppers.
[0007] Furthermore, the drainage bottle and the laser lamp can slide up and down along the first track and the second track respectively.
[0008] Furthermore, the length of the scale line is 15cm-40cm.
[0009] The beneficial effects obtained by adopting the above design are as follows:
[0010] When in use, the device is hung on an infusion pole at any position on the bedside. The laser beam is used to locate the body surface landmarks, breaking through the physical limitation of the length of the horizontal ruler. Measurements and positioning can be performed at any angle to adjust the height position of the drainage bottle, which is convenient and quick. In addition, the laser positioning device is combined to locate the external auditory canal plane or other body surface landmarks through the beam emitted by the laser lamp, and the position of the drainage bottle is adjusted up and down according to the scale to achieve high accuracy, improve measurement accuracy, and reduce the workload of clinical nursing. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 An overall diagram of a ventricular drainage device with laser positioning proposed by the present invention
[0012] Figure 2 An exploded view of a ventricular drainage device with laser positioning proposed by the present invention, wherein: 1 support plate 11 small hole 2 bracket 21 first track 22 second track 23 stopper 24 scale line 25 groove 3 drainage bottle 31 drainage tube 32 three-way valve 4 collection bag 5 laser lamp DETAILED DESCRIPTION
[0013] The technical solution of the utility model is described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0014] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “downward”, “inward”, “below”, and “right” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0015] like Figure 1 As shown, a ventricular drainage device with laser positioning includes a support plate 1, a bracket 2 and a laser lamp 5; the support plate 1 and the bracket 2 are both long strip plate structures, the shapes and sizes of the two are adapted and fixed to each other; a drainage bottle 3 and a laser lamp 5 are arranged on the bracket 2, the drainage bottle 3 is a cavity structure with a scale on one side, a fixed bracket is arranged on the top, and a pipeline is connected with a through hole at the bottom, and the whole is vertically downward and parallel to the long side direction of the bracket 2, and a collecting bag 4 is arranged under the drainage bottle 3 for collecting liquid with certain components in the ventricle; the laser lamp 5 is arranged horizontally perpendicular to the long side direction of the bracket 2 and is placed on the right side of the drainage bottle 3, and the light beam of the laser lamp 5 is emitted horizontally to the right.
[0016] Further explanation: Figure 2 As shown, preferably, a small hole 11 is provided near the top of the backboard 1, and the small hole 11 is a through hole for hanging a sling; a groove 25 is provided at the top of the bracket 2, and the groove 25 is adapted to the size of the small hole 11 and overlaps with each other; scale lines 24 are provided at both long sides of the bracket 2, and the scale lines 24 extend from the bottom of the bracket 2 to the top, and the preferred scale line length is 15cm-40cm; in addition, a first track 21 is provided at the left side of the inside of the bracket 2, and a second track 22 is provided at the right side, and the first track 21 and the second track 22 are both long strips, and preferably both The hollowed-out groove, the other two are parallel to each other and both vertically downward in the same direction as the long side of the bracket 2, that is, both are parallel to the long side of the bracket 2, wherein the drainage bottle 3 is clamped in the first track 21 and can slide up and down along the first track 21; the long side ends on both sides of the first track 21 are provided with blocks 23 corresponding to the scale lines 24, and there is a minimum scale distance between every two blocks 23. The preferred block 23 is tilted inward at a certain angle and thickness, which is used to support and clamp the top fixing frame of the drainage bottle 3 to prevent it from naturally falling due to factors such as gravity and affecting the hanging height. A drainage tube 31 is provided at the top of the drainage bottle 3 and extends into the interior thereof, and a three-way valve 32 is provided in the pipeline leading to the collection bag 4 at the bottom and in the pipeline at the bottom of the collection bag 4; a laser lamp 5 is clamped in the second track 22, and the laser lamp 5 can slide up and down along the second track 22, and the preferred laser lamp 5 beam can coincide with the scale line 24.
[0017] Working process and principle: In the embodiment, a hanging rope is passed through the small hole 11 to hang the backboard 1 on the bracket on one side of the patient, the laser light 5 is aimed at the patient's external ear or other specific body surface parts, and the drainage bottle 3 is further adjusted upward so that it is between 10cm-15cm away from the scale corresponding to the laser beam, and then the top fixing frame of the drainage bottle 3 is engaged with the block; during this period, if the patient needs to change his lying position, since the laser beam corresponds to each scale of the scale line 24, it is only necessary to aim the laser beam at the specific body surface part of the patient, and its corresponding position on the bracket can be known and used as the original starting point, and then the required scale value is selected upward, the drainage bottle 3 is hung, and the corresponding adjustment work is completed.
[0018] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.
Claims
1. A ventricular drainage device with laser positioning, Features: The invention comprises a support plate (1), a bracket (2) and a laser lamp (5), wherein the support plate (1) and the bracket (2) are both plate-like structures, and the shapes and sizes of the two are matched and fixed to each other. A small hole (11) is provided near the top of the support plate (1), and a corresponding groove (25) is provided at the top of the bracket (2). In addition, scale lines (24) are provided on the long sides of both sides of the bracket (2), and the scale lines (24) extend from the bottom to the top of the bracket (2). A first track (21) is provided on the left side of the bracket (2), and a second track (22) is provided on the right side, both of which are parallel to the long sides of the bracket (2). Blocks (23) corresponding to the scale lines (24) are provided on the long sides of both sides of the first track (21). The drainage bottle (3) is clamped in the first track (21), and the laser lamp (5) is clamped in the second track (22).
2. A ventricular drainage device with laser positioning according to claim 1, Features: The drainage bottle (3) is a cavity structure with a scale on one side, a fixed bracket on the top, a through hole at the bottom connected to a pipeline, and the whole is vertically downward and parallel to the long side of the bracket (2), and a collection bag (4) is provided at the bottom.
3. A ventricular drainage device with laser positioning according to claim 2, Features: The first track (21) and the second track (22) are both long hollow grooves.
4. A ventricular drainage device with laser positioning according to claim 3, Features: The stoppers (23) are inclined inwardly, and a minimum scale distance is spaced between every two stoppers (23).
5. A ventricular drainage device with laser positioning according to claim 4, Features: The drainage bottle (3) and the laser lamp (5) can slide up and down along the first track (21) and the second track (22) respectively.
6. A ventricular drainage device with laser positioning according to claim 5, Features: The length of the scale line (24) is 15cm-40cm.