Bedside nursing support for intravenous drug extravasation
By designing the handrail, fixing and rotating bracket structure of the bedside care bracket, the problem of insufficient dripping of the medicine liquid and insufficient fixation of the arms is solved, the dripping of the medicine liquid and the high degree of freedom adjustment of the arms are achieved, and the comfort of wet compress is improved Sexual and blood circulation effects.
Patent Information
- Application Number
- CN202420680796.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing wet compress devices can easily cause droplets of the drug when intravenous drug extravasation, and the hand bracket is insufficient to promote blood circulation, resulting in inflammatory exudation.
A bedside care bracket is designed, including a handrail bracket, a fixed bracket and a rotating bracket. Through the combined structure of the first U-shaped groove, a permeation groove and a medicine liquid tray, the medicine liquid dripping is avoided, and the arm height is achieved through the hinged parts and Angle adjustment provides a high degree of freedom of wet compress.
It effectively prevents the medicine liquid from falling on the bed sheet, promotes blood circulation in the arms, improves the comfort and efficiency of wet compresses, and reduces the occurrence of inflammatory exudation.
Smart Images
Figure CN222130451U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wet compress devices, in particular to a bedside nursing bracket for intravenous drug extravasation. Background Art
[0002] Intravenous drug extravasation refers to the drug penetrating into the tissues surrounding the blood vessels during the infusion process, rather than entering the body's circulation through the blood vessels. In this case, the drug may irritate or damage the surrounding tissues, causing different symptoms and consequences, such as: local tissue pain, swelling, redness, necrosis, and phlebitis. After intravenous drug extravasation occurs, wet compresses should be applied to reduce swelling as soon as possible.
[0003] For patients who need wet compresses, the current method is to put a medium sheet on the bottom layer, a plastic sheet on the middle layer, and a medium sheet on the upper layer, put the hand on the upper medium sheet, and cover the swollen limb with a cotton pad soaked in medicine for wet compresses. However, the cotton pad soaked in medicine will drip due to gravity and easily wet the bed sheet. In addition, the existing hand support is often fixed directly on the bedside or chair seat. Placing the arm in a fixed position for a long time cannot promote blood circulation and reduce inflammatory exudation.
[0004] Therefore, a nursing support is needed that can prevent the medicine from dripping on the bed sheet and can adjust the wet compress arm with a high degree of freedom. Utility Model Content
[0005] In view of the technical defects existing in the background technology, the utility model proposes a bedside nursing bracket for intravenous drug extravasation, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows:
[0006] A bedside nursing bracket for intravenous drug extravasation, comprising an armrest bracket, a fixed bracket and a rotating bracket whose ends are respectively connected to the fixed bracket and the armrest bracket, the two ends of the rotating bracket are respectively provided with a first hinge part and a second hinge part, the end face of the armrest bracket is provided with a first U-shaped groove extending along its length direction, the bottom of the first U-shaped groove is provided with an infiltration groove extending along its length direction, a medicine liquid tray is provided below the armrest bracket corresponding to the infiltration groove, the end face of one side of the fixed bracket is connected to the rotating bracket, the end face of the other side of the fixed bracket is provided with a second U-shaped groove, and fixing straps are provided on both sides of the second U-shaped groove.
[0007] As an improvement of the above-mentioned scheme, the armrest bracket is a hollow structure, and a sliding groove is provided on one side edge of the armrest bracket. The two ends of the medicine liquid tray in the length direction are slidably connected to the armrest bracket through the sliding groove, and the side edge of the medicine liquid tray facing the outside of the armrest bracket is provided with a baffle matching the shape of the sliding groove.
[0008] As an improvement of the above scheme, a U-shaped hand support portion is provided near the two ends of the handrail bracket, and the bottom of the hand support portion is clamped in the first U-shaped groove from top to bottom. The shape of the hand support portion matches the upper end surface of the handrail bracket and the shape of the first U-shaped groove.
[0009] As an improvement on the above scheme, a first hinged portion is provided at the connection position between the armrest bracket and the rotating bracket, the first hinged portion includes a first annular rotating portion arranged on the bottom end surface of the armrest bracket, a first circular rotating portion arranged at the end of the rotating bracket, and a fixing column is provided in the middle part of the first annular rotating portion passing through the center of the first circular rotating portion.
[0010] As an improvement of the above scheme, the first annular rotating part is annular, and first grooves are arranged at equal intervals around the inner surface of the first annular rotating part; the first circular rotating part is circular, and first protrusions are arranged at equal intervals around the outer surface of the first circular rotating part; the first circular rotating part is provided with a first through hole extending through the first circular rotating part in its thickness direction near the first protrusion.
[0011] As an improvement of the above scheme, a second hinged portion is provided at the connection position between the rotating bracket and the fixed bracket, and the second hinged portion includes a second circular rotating portion arranged on the fixed bracket and a second annular rotating portion arranged at the end of the rotating bracket, and the second annular rotating portion is annularly sleeved on the second circular rotating portion.
[0012] As an improvement of the above scheme, the second annular rotating part is annular, and second grooves are arranged at equal intervals around the inner surface of the second annular rotating part. The second circular rotating part is circular, and second protrusions are arranged at equal intervals around the outer surface of the second circular rotating part. The second protrusions and the second grooves are fitted together.
[0013] The beneficial effects of the utility model are as follows: the fixed bracket is fixed on the vertical guardrail beside the bed; the armrest bracket is used to place the patient's hands that need wet compresses; the wet compress liquid can drip into the liquid medicine tray through the infiltration groove when sliding downward to avoid dripping onto the bed; the rotating bracket is respectively connected to the fixed bracket and the armrest bracket; the patient's hands can move during wet compresses, and the hands do not need to be kept in a fixed position for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of the nursing support of the present utility model.
[0015] Figure 2 This is a schematic diagram of the rotating bracket structure of the utility model.
[0016] Figure 3This is a schematic diagram of the handrail bracket structure of the utility model.
[0017] Figure 4 It is a schematic diagram of the connection position structure of the rotating bracket and the handrail bracket of the utility model.
[0018] Figure 5 It is a schematic structural diagram of the first hinged part of the utility model.
[0019] Figure 6 It is a schematic structural diagram of the second hinged portion of the utility model.
[0020] Among them: handrail bracket 1, first U-shaped groove 101, penetration groove 102, sliding groove 103, rotating bracket 2, fixed bracket 3, second U-shaped groove 301, fixing strap 302, first hinged part 4, first annular rotating part 401, fixing column 402, first groove 403, first circular rotating part 404, first protrusion 405, first through hole 406, second hinged part 5, second annular rotating part 501, second groove 502, second circular rotating part 503, second protrusion 504, second through hole 505, medicine liquid tray 6, baffle 601, hand support part 7. DETAILED DESCRIPTION
[0021] The implementation methods of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation methods of the present invention are not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as common knowledge in this technical field and can be known and mastered by technical personnel in this technical field.
[0022] like Figure 1 As shown, a bedside nursing bracket for intravenous drug extravasation comprises an armrest bracket 1, a fixed bracket 3 and a rotating bracket 2 whose ends are respectively connected to the fixed bracket 3 and the armrest bracket 1, wherein the two ends of the rotating bracket 2 are respectively provided with a first hinge portion 4 and a second hinge portion 5, the end face of the armrest bracket 1 is provided with a first U-shaped groove 101 extending along its length direction, the bottom of the first U-shaped groove 101 is provided with a penetration groove 102 extending along its length direction, a medicine liquid tray 6 is provided in the armrest bracket 1 corresponding to the penetration groove 102, the end face of one side of the fixed bracket 3 is connected to the rotating bracket 2, the other side end of the fixed bracket 3 is provided with a second U-shaped groove 301 below, and the two sides of the second U-shaped groove 301 are provided with fixing straps 302.
[0023] like Figure 1 , Figure 2As shown, in terms of structure, the utility model has the following structure: the fixed bracket 3 is fixed on the vertical armrest bracket 1 beside the bed; the rotating bracket 2 and the fixed bracket 3 are connected via a second hinge 5; the rotating bracket 2 and the armrest bracket 1 are connected via a first hinge 4; when in use, the patient's hand is placed on the armrest bracket 1, the height of the patient's hand is adjusted via the second hinge 5, and the arm direction angle is adjusted via the first hinge 4; by adjusting the position and angle of the rotating bracket 2 and the armrest bracket 1, the patient's wet compress arm can be rotated to a comfortable angle, and during the wet compress process, the patient can also rotate the angle of his arm, which has a high degree of freedom.
[0024] It should be noted that the rotating bracket 2 is composed of one or more rotating rods, and two adjacent rotating rods are hingedly connected, and the hinge structure between adjacent rotating rods is one of the first hinge part 4 or the second hinge part 5 placed vertically.
[0025] like Figure 3 As shown, it should be noted that during wet compress, the patient's hand is placed in the first U-shaped groove 101 on the armrest bracket 1. During the wet compress process, the patient's hand needs to be wet-compressed with magnesium sulfate and other liquid medicine to reduce swelling, and during the wet compress process, appropriate liquid medicine will be supplemented according to the situation. Under the action of gravity, the liquid medicine slides down along the first U-shaped groove 101 from top to bottom, and drips into the infiltration groove 102 at the bottom of the first U-shaped groove 101, and enters the liquid medicine tray 6 in the armrest bracket 1 through the infiltration groove 102, which effectively avoids the liquid medicine dripping onto the sheets or the ground, causing inconvenience in cleaning.
[0026] like Figure 3 and Figure 4 As shown, further, in the above scheme, the armrest bracket 1 is a hollow structure, and a sliding groove 103 is provided on one side of the armrest bracket 1. The two ends of the medicine liquid tray 6 in the length direction are slidably connected with the armrest bracket 1 through the sliding groove 103, and the side of the medicine liquid tray 6 facing the outside of the armrest bracket 1 is provided with a baffle 601 matching the shape of the notch of the sliding groove 103. When the medicine liquid drips into the medicine liquid tray 6 along the infiltration groove 102, the hollow structure of the armrest bracket 1 can avoid the difficulty in cleaning the armrest bracket 1 after use due to the splashing of the medicine liquid, and the baffle 601 can effectively prevent the medicine liquid from overflowing from the notch of the sliding groove 103 due to shaking when the patient adjusts the angle of the hand.
[0027] like Figure 1 and Figure 3As shown, further, in the above scheme, a U-shaped hand support portion 7 is provided near the two ends of the armrest bracket 1, and the bottom of the hand support portion 7 is clamped in the first U-shaped groove 101 from top to bottom, and the shape of the hand support portion 7 matches the upper end surface of the armrest bracket 1 and the shape of the first U-shaped groove 101. The hand support portion 7 and the armrest bracket 1 are split, and the hand support portion 7 is used to lift the patient's wrist to reduce the contact area between the patient's skin and the groove wall of the first U-shaped groove 101, so as to avoid the medicine solution from staying between the patient's skin and the groove wall when sliding down the groove wall and causing discomfort to the patient.
[0028] Furthermore, when in use, the hand support portion 7 is detachable, and can be fixed at any position in the length direction of the first U-shaped groove 101, so that the local position height of the arm can be raised.
[0029] like Figure 2 and Figure 5 As shown, further, in the above scheme, a first hinged portion 4 is provided at the connecting position of the armrest bracket 1 and the rotating bracket 2, and the first hinged portion 4 includes a first annular rotating portion 401 arranged on the bottom end face of the armrest bracket 1, and a first circular rotating portion 404 arranged at the end of the rotating bracket 2, and a fixing column 402 is provided in the middle part of the first annular rotating portion 401 and passes through the center of the first circular rotating portion 404.
[0030] Furthermore, in the above scheme, the first annular rotating portion 401 is annular, and first grooves 403 are equidistantly provided around the inner surface of the first annular rotating portion 401, the first circular rotating portion 404 is circular, and first protrusions 405 are equidistantly provided around the outer surface of the first circular rotating portion 404, and the first circular rotating portion 404 is provided with a first through hole 406 extending through the thickness direction thereof near the first protrusion 405.
[0031] It should be noted that the first annular rotating portion 401 is sleeved on the outer edge of the first circular rotating portion 404, and the first groove 403 is fitted with the first protrusion 405. When there is no external force, the first protrusion 405 is fixed in the first groove 403. When the user rotates the armrest bracket 1, the armrest bracket 1 drives the first annular rotating portion 401 to rotate axially, and the first protrusion 405 on the first circular rotating portion 404 moves to the adjacent first groove 403 under the rotational extrusion, and the first through hole 406 is compressed when the first protrusion 405 is squeezed. When the first protrusion 405 moves to the adjacent first groove 403, the first protrusion 405 pops out and resets, and the first through hole 406 also completes the reset.
[0032] like Figure 2 and Figure 6 As shown, further, in the above scheme, a second hinged portion 5 is provided at the connecting position of the rotating bracket 2 and the fixed bracket 3, and the second hinged portion 5 includes a second circular rotating portion 503 arranged on the fixed bracket 3 and a second annular rotating portion 501 arranged at the end of the rotating bracket 2, and the second annular rotating portion 501 is annularly sleeved on the second circular rotating portion 503.
[0033] Furthermore, in the above scheme, the second annular rotating portion 501 is annular, and second grooves 502 are evenly spaced around the inner surface of the second annular rotating portion 501, the second circular rotating portion 503 is circular, and second protrusions 504 are evenly spaced around the outer surface of the second circular rotating portion 503, the second protrusions 504 and the second grooves 502 are fitted together, and the second circular rotating portion 503 is provided with a second through hole 505 extending through the thickness direction thereof near the second protrusion 504.
[0034] It should be noted that the end face of the fixed bracket 3 facing the rotating bracket 2 is provided with the second circular rotating part 503, and the rotating bracket 2 is provided with a second annular rotating part 501 at one end facing the fixed bracket 3, and is sleeved on the second circular rotating part 503. When in use, the fixed bracket 3 is fixed to the vertical bracket beside the bed through the fixing strap 302. The fixing strap 302 can be a Velcro fixing strap or an elastic cable tie. After the fixation is completed, when it is necessary to adjust the placement height of the patient's hand, the rotating bracket 2 is rotated to drive the second annular rotating part 501 to rotate. Similarly, the second protrusion 504 on the second circular rotating part 503 is repeatedly squeezed and reset to move to the corresponding second groove 502, thereby completing the overall downward or upward height adjustment of the patient's hand.
[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A bedside nursing support for intravenous drug extravasation, characterized in that: The invention comprises an armrest bracket (1), a fixed bracket (3) and a rotating bracket (2) whose ends are respectively connected to the fixed bracket (3) and the armrest bracket (1); the two ends of the rotating bracket (2) are respectively provided with a first hinge portion (4) and a second hinge portion (5); the end surface of the armrest bracket (1) is provided with a first U-shaped groove (101) extending along its length direction; the bottom of the first U-shaped groove (101) is provided with a permeation groove (102) extending along its length direction; a liquid medicine tray (6) is provided in the armrest bracket (1) below the permeation groove (102); the end surface of one side of the fixed bracket (3) is connected to the rotating bracket (2); the end surface of the other side of the fixed bracket (3) is provided with a second U-shaped groove (301); and fixing straps (302) are provided on both sides of the second U-shaped groove (301).
2. The bedside nursing support for intravenous drug extravasation according to claim 1, characterized in that: The armrest bracket (1) is a hollow structure, a sliding groove (103) is provided on one side of the armrest bracket (1), both ends of the medicine liquid tray (6) in the length direction are slidably connected to the armrest bracket (1) via the sliding groove (103), and a baffle (601) matching the shape of the notch of the sliding groove (103) is provided on the side of the medicine liquid tray (6) facing the outside of the armrest bracket (1).
3. The bedside nursing support for intravenous drug extravasation according to claim 1, characterized in that: A U-shaped hand support portion (7) is provided near both ends of the hand support bracket (1), the bottom of the hand support portion (7) is clamped in the first U-shaped groove (101) from top to bottom, and the shape of the hand support portion (7) matches the upper end surface of the hand support bracket (1) and the shape of the first U-shaped groove (101).
4. The bedside nursing support for intravenous drug extravasation according to claim 1, characterized in that: A first hinged portion (4) is provided at the connection position between the handrail bracket (1) and the rotating bracket (2); the first hinged portion (4) comprises a first annular rotating portion (401) provided on the bottom end surface of the handrail bracket (1), and a first circular rotating portion (404) provided at the end of the rotating bracket (2); a fixing column (402) is provided in the middle of the first annular rotating portion (401) and passes through the center of the first circular rotating portion (404).
5. The bedside nursing support for intravenous drug extravasation according to claim 4, characterized in that: The first annular rotating part (401) is annular in shape, and first grooves (403) are arranged at equal intervals around the inner surface of the first annular rotating part (401); the first circular rotating part (404) is circular in shape, and first protrusions (405) are arranged at equal intervals around the outer surface of the first circular rotating part (404); and the first circular rotating part (404) is provided with a first through hole (406) penetrating along the thickness direction thereof near the first protrusion (405).
6. The bedside nursing support for intravenous drug extravasation according to claim 1, characterized in that: A second hinged portion (5) is provided at the connection position between the rotating bracket (2) and the fixed bracket (3); the second hinged portion (5) comprises a second circular rotating portion (503) arranged on the fixed bracket (3) and a second annular rotating portion (501) arranged at the end of the rotating bracket (2); the second annular rotating portion (501) is annularly sleeved on the second circular rotating portion (503).
7. The bedside nursing support for intravenous drug extravasation according to claim 6, characterized in that: The second annular rotating part (501) is annular, and second grooves (502) are arranged at equal intervals around the inner surface of the second annular rotating part (501); the second circular rotating part (503) is circular, and second protrusions (504) are arranged at equal intervals around the outer surface of the second circular rotating part (503); the second protrusions (504) and the second grooves (502) are fitted together.