Clinical fixing device for medical intensive care medicine
By designing a highly adjustable fixing device, the problem that the fixing device in the prior art is not convenient for patients to get on and off the bed and parts to fall, and flexible fixation and safe use of the limbs of severe patients is achieved, ensuring stability during the infusion process Sex and patient safety.
Patent Information
- Application Number
- CN202420656061.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing clinical fixtures for medical critical care medicine are not convenient for patients to get on and off the hospital bed during use, and the drop of parts can easily cause damage. At the same time, it is impossible to flexibly fix the patient's limbs, affecting the stability of the needle during infusion.
A fixing device including adjustment groove, limit groove, positioning plate, motor, threaded rod and fixing shell is designed. The threaded rod and threaded tube drive the connecting rod and fixing shell for adjustment, so as to achieve flexible fixation of the patient's limbs. , and the adjustment device is set at the bottom of the medical bed to ensure safety and convenience.
It realizes flexible fixation of the patient's limbs, avoids the needle deviation during infusion, and at the same time, it quickly adjusts according to the patient's body shape, expands the scope of application, and improves safety without affecting the normal use of the hospital bed.
Smart Images
Figure CN222130428U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of clinical fixing devices, in particular to a fixing device for clinical use in medical critical care medicine. Background Art
[0002] Clinical medicine is a discipline that provides treatment and diagnosis based on the patient's clinical manifestations, while critical care clinical medicine refers to a medical department whose main business is to rescue, support and prolong the lives of critically ill patients. In order to limit the position of critically ill patients who are agitated due to various reasons and ensure their safety, fixed binding equipment is generally required to bind the patients.
[0003] The invention with the publication number of "CN115068260A" and the name of "A Fixation Device for Clinical Use in Medical Critical Care Medicine" discloses a fixing device, which mainly uses a plurality of fixing ribs to evenly bear the force after being tied with straps, avoiding excessive binding affecting the treatment effect, and fully meeting the binding treatment needs under different disease conditions. The device is fixed above the main body of the bed, which is not convenient for patients to get on and off the bed, and when in use, if parts fall, it is easy to cause harm to the patient. Utility Model Content
[0004] The purpose of the utility model is to provide a fixation device for clinical use in medical critical care medicine. Through the function of a fixing shell, the device can flexibly fix the patient's limbs to avoid the infusion needle from deviating due to the patient's unconscious activities during the infusion process. At the same time, the device can be flexibly and quickly adjusted according to the different body shapes of the patient, so that the application range of the device is wider; at the same time, the adjustment device is arranged at the bottom of the medical bed, which does not affect the normal use of the patient and makes the device safer, solving the problem that the existing setting is inconvenient for patients to get on and off the bed, and when in use, if parts fall, it is easy to cause harm to the patient.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A fixation device for clinical use in medical critical care medicine comprises a medical bed, an upper surface of the medical bed is provided with an adjustment groove, and an upper surface of the adjustment groove is provided with a limit groove;
[0007] A positioning plate is fixed to the bottom of the medical bed, a motor is fixed to one side of the positioning plate, and a first threaded rod is fixed to the motor output shaft;
[0008] The outer ring of the first threaded rod is threadedly connected to a first threaded tube, the outer ring of the first threaded tube is fixed with a bearing, the outer ring of the bearing is fixed with a connecting rod, and one end of the connecting rod is fixed with a mounting plate;
[0009] The surface of the mounting plate is provided with a plurality of through holes;
[0010] A second threaded rod is passed through the through hole, and a second threaded tube is threadedly connected to the outer ring of the second threaded rod;
[0011] A fixing shell is fixed at one end of the second threaded rod, and a placement plate is fixed inside the fixing shell;
[0012] A fixing plate is rotatably connected to one side of the fixing shell, a reinforcing plate is fixed to one side of the fixing shell, and threaded holes are provided on surfaces of the fixing plate and the reinforcing plate.
[0013] The utility model is further configured as follows: the upper surface of the placement plate is an arc-shaped structure, and a plurality of heating wires are fixed to the bottom of the placement plate.
[0014] The utility model is further configured as follows: a limiting rod is fixed to the outer ring of the bearing, and a sliding block is fixed to one end of the limiting rod.
[0015] The utility model is further configured as follows: a slide groove is fixed at the bottom of the medical bed;
[0016] The sliding block is a "T"-shaped structure, and the sliding block matches the inner wall of the sliding groove.
[0017] The utility model is further configured as follows: an adjusting plate is clamped inside the adjusting groove, and a limiting plate is fixed on one side of the adjusting plate.
[0018] The utility model is further configured as follows: a positioning hole is opened on one side of the adjustment plate;
[0019] A tension spring is fixed on one side of the medical bed, and a handle is fixed on one end of the tension spring.
[0020] The utility model is further configured as follows: a clamping rod is fixed at one end of the handle, and the clamping rod passes through the positioning hole.
[0021] The utility model has the following beneficial effects:
[0022] 1. The utility model can flexibly fix the patient's limbs through the fixed shell, so as to avoid the infusion needle from deviating due to the patient's unconscious activities during the infusion process. At the same time, the device can be flexibly and quickly adjusted according to the different body shapes of the patients, making the application range of the device wider; at the same time, the adjustment device is arranged at the bottom of the medical bed, which does not affect the normal use of the patient and makes the device safer.
[0023] 2. The utility model uses the action of the clamping rod and the force of the tension spring to clamp one end of the clamping rod into the positioning hole, so that the limit plate can be fixed in the limit groove. The medical bed can be used as a normal bed without affecting the normal use of ordinary patients.
[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0026] Figure 1 The utility model is a structural schematic diagram of a fixation device for clinical use in medical critical care medicine.
[0027] Figure 2 It is a schematic diagram of the side view structure of the utility model.
[0028] Figure 3 For the utility model Figure 2 A partial enlarged view of point A in the middle.
[0029] Figure 4 It is a schematic diagram of the structure of the utility model from an upward viewing angle.
[0030] Figure 5 This is a schematic diagram of the structure of the medical bed of the present utility model.
[0031] Figure 6 This is a schematic diagram of the fixed shell structure of the utility model.
[0032] Figure 7 This is a schematic diagram of the structure of the fixed shell of the utility model when viewed from above.
[0033] Figure 8 This is a schematic diagram of the structure of the adjustment plate of the utility model.
[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0035] 1-medical bed, 2-adjusting slot, 3-limiting slot, 4-positioning plate, 5-motor, 6-first threaded rod, 7-first threaded tube, 8-bearing, 9-connecting rod, 10-mounting plate, 11-through hole, 12-second threaded rod, 13-second threaded tube, 14-fixing shell, 15-placing plate, 16-fixing plate, 17-reinforcement plate, 18-threaded hole, 19-heating wire, 20-limiting rod, 21-slider, 22-slide slot, 23-adjusting plate, 24-limiting plate, 25-positioning hole, 26-tension spring, 27-handle, 28-clamp rod. DETAILED DESCRIPTION
[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0037] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0038] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0039] Embodiment 1
[0040] See also Figure 1-8 , the utility model provides the following technical solutions:
[0041] Specifically, it refers to a fixing device for clinical use in medical critical care medicine, including a medical bed 1, an adjusting groove 2 is opened on the upper surface of the medical bed 1, and a limiting groove 3 is opened on the upper surface of the adjusting groove 2; a positioning plate 4 is fixed to the bottom of the medical bed 1, a motor 5 is fixed to one side of the positioning plate 4, and a first threaded rod 6 is fixed to the output shaft of the motor 5; the first threaded rod 6 is threadedly connected to a first threaded tube 7 on the outer ring, a bearing 8 is fixed to the outer ring of the first threaded tube 7, a connecting rod 9 is fixed to the outer ring of the bearing 8, and a mounting plate 10 is fixed to one end of the connecting rod 9; a plurality of through holes 11 are opened on the surface of the mounting plate 10; a second threaded rod 6 is passed through the inside of the through hole 11 The threaded rod 12, the outer ring of the second threaded rod 12 is threadedly connected with a second threaded tube 13; a fixed shell 14 is fixed at one end of the second threaded rod 12, and a placement plate 15 is fixed inside the fixed shell 14; a fixed plate 16 is rotatably connected to one side of the fixed shell 14, and a reinforcement plate 17 is fixed to one side of the fixed shell 14, and threaded holes 18 are opened on the surfaces of the fixed plate 16 and the reinforcement plate 17; the upper surface of the placement plate 15 is an arc structure, and a plurality of heating wires 19 are fixed at the bottom of the placement plate 15; a limit rod 20 is fixed to the outer ring of the bearing 8, and a slider 21 is fixed at one end of the limit rod 20; a slide groove 22 is fixed at the bottom of the medical bed 1 The slider 21 is a "T"-shaped structure, and the slider 21 matches the inner wall of the slide groove 22. When the utility model is in use, the patient lies on his back on the medical bed 1. If the patient's hands and feet need to be fixed, the limiting plate 24 on one side can be removed, and the second threaded rod 12 is inserted into the through hole 11 on the surface of the mounting plate 10, and then fixed with the second threaded tube 13. The placement plate 15 in the fixed shell 14 is equal to the height of the surface of the medical bed 1. After the fixed shell 14 is fixed, the motor 5 is turned on, and the output shaft of the motor 5 drives the first threaded rod 6 at one end thereof. When the first threaded rod 6 rotates, its outer The first threaded tube 7 of the circle rotates accordingly, and the first threaded tube 7 and the bearing 8 on its outer side drive the connecting rod 9, the mounting plate 10 and the fixed shell 14 to move. When the fixed shell 14 moves to a suitable position, the patient's wrist is inserted into the fixed shell 14, and then the fixed plate 16 is covered to fix the patient's hand. The device can flexibly fix the patient's limbs to avoid the infusion needle from deviating due to the patient's unconscious activities during the infusion process. At the same time, the device can be flexibly and quickly adjusted according to the different body shapes of the patients, making the device more applicable.
[0042] Embodiment 2
[0043] See also Figure 4-5 Based on the first embodiment, the present invention provides the following technical solutions:
[0044] An adjusting plate 23 is clamped inside the adjusting groove 2, and a limiting plate 24 is fixed on one side of the adjusting plate 23; a positioning hole 25 is opened on one side of the adjusting plate 23; a tension spring 26 is fixed on one side of the medical bed 2, and a handle 27 is fixed on one end of the tension spring 26; a clamping rod 28 is fixed on one end of the handle 27, and the clamping rod 28 passes through the positioning hole 25; when the fixing shell 14 is not needed, the second threaded tube 13 can be rotated, and then the fixing shell 14 can be removed from the upper surface of the mounting plate 10, and the handle 27 can be pulled. After pulling one end of the clamping rod 28, the adjusting plate 23 is clamped into the adjusting groove 2. After fixing the adjusting plate 23, release your hand. Under the action of the tension spring 26, one end of the clamping rod 28 is clamped into the positioning hole 25, so that the limiting plate 24 can be fixed in the limiting groove 3, and the medical bed 1 can be used as a normal bed without affecting the normal use of ordinary patients.
[0045] The working principle of a fixation device for critical care clinical use provided by the utility model is as follows: when the utility model is in use, the patient lies on his back on the medical bed 1. If the patient's hands and feet need to be fixed, the limiting plate 24 on one side can be removed, and the second threaded rod 12 is inserted into the through hole 11 on the surface of the mounting plate 10, and then fixed with the second threaded tube 13. The placement plate 15 in the fixed shell 14 is equal to the height of the surface of the medical bed 1. After the fixed shell 14 is fixed, the motor 5 is turned on, and the output shaft of the motor 5 drives the first threaded rod 6 at one end thereof. When the first threaded rod 6 rotates, the first threaded tube 7 of its outer ring rotates accordingly, and the first threaded tube 7 and the outer side thereof The bearing 8 drives the connecting rod 9, the mounting plate 10 and the fixing shell 14 to move. When the fixing shell 14 moves to a suitable position, the patient's wrist is inserted into the fixing shell 14, and then the fixing plate 16 is covered to fix the patient's hand. When the fixing shell 14 is not needed, the second threaded tube 13 can be rotated, and the fixing shell 14 can be removed from the upper surface of the mounting plate 10, and the handle 27 can be pulled. After pulling one end of the clamping rod 28, the adjusting plate 23 is clamped into the adjusting groove 2. After the adjusting plate 23 is fixed, release your hand. Under the action of the tension spring 26, one end of the clamping rod 28 is clamped into the positioning hole 25, and the limiting plate 24 can be fixed in the limiting groove 3.
[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A fixation device for clinical use in medical critical care medicine, comprising a medical bed (1), characterized in that: The upper surface of the medical bed (1) is provided with an adjustment groove (2), and the upper surface of the adjustment groove (2) is provided with a limit groove (3); A positioning plate (4) is fixed to the bottom of the medical bed (1), a motor (5) is fixed to one side of the positioning plate (4), and a first threaded rod (6) is fixed to the output shaft of the motor (5); The outer ring of the first threaded rod (6) is threadedly connected to a first threaded tube (7), a bearing (8) is fixed to the outer ring of the first threaded tube (7), a connecting rod (9) is fixed to the outer ring of the bearing (8), and a mounting plate (10) is fixed to one end of the connecting rod (9); The surface of the mounting plate (10) is provided with a plurality of through holes (11); A second threaded rod (12) passes through the through hole (11), and a second threaded tube (13) is threadedly connected to the outer ring of the second threaded rod (12); A fixing shell (14) is fixed to one end of the second threaded rod (12), and a placement plate (15) is fixed inside the fixing shell (14); A fixing plate (16) is rotatably connected to one side of the fixing shell (14), a reinforcing plate (17) is fixed to one side of the fixing shell (14), and threaded holes (18) are provided on the surfaces of the fixing plate (16) and the reinforcing plate (17).
2. A fixation device for clinical use in medical critical care medicine according to claim 1, characterized in that: The upper surface of the placement plate (15) is an arc-shaped structure, and a plurality of heating wires (19) are fixed to the bottom of the placement plate (15).
3. A fixation device for clinical use in medical critical care medicine according to claim 1, characterized in that: A limiting rod (20) is fixed to the outer ring of the bearing (8), and a sliding block (21) is fixed to one end of the limiting rod (20).
4. A fixation device for clinical use in medical critical care medicine according to claim 3, characterized in that: A slide groove (22) is fixed on the bottom of the medical bed (1); The slider (21) is a "T"-shaped structure, and the slider (21) matches the inner wall of the slide groove (22).
5. A fixation device for clinical use in medical critical care medicine according to claim 1, characterized in that: An adjustment plate (23) is clamped inside the adjustment groove (2), and a limiting plate (24) is fixed on one side of the adjustment plate (23).
6. A fixation device for clinical use in medical critical care medicine according to claim 5, characterized in that: A positioning hole (25) is formed on one side of the adjustment plate (23); A tension spring (26) is fixed to one side of the medical bed (1), and a handle (27) is fixed to one end of the tension spring (26).
7. A fixation device for clinical use in medical critical care medicine according to claim 6, characterized in that: A clamping rod (28) is fixed to one end of the handle (27), and the clamping rod (28) passes through the positioning hole (25).