Infusion nursing device

Abstract

The utility model provides an infusion nursing device, and belongs to the technical field of medical equipment. Comprising a sliding rail, a connecting block is connected to the bottom of the sliding rail, an infusion rod is connected to the bottom of the connecting block, the interior of the infusion rod is of a cavity structure, an inner sliding barrel is slidably connected to the interior of the cavity of the infusion rod, a plurality of first protruding blocks are installed on the outer wall of the connecting block at equal intervals, and a plurality of grooves are formed in the inner wall of the inner sliding barrel at equal intervals; and the convex block I is matched with the groove. According to the infusion nursing device, an inner sliding barrel is driven by a lifting mechanism to move upwards, a groove of the inner sliding barrel is matched with a first protruding block, the outer side of a connecting block is sleeved with the top of the inner sliding barrel, and an infusion rod is clamped with the connecting block through the inner sliding barrel, so that the infusion rod cannot shake in the using process and is always kept in a vertical state; when the infusion support is not used, a user drives the inner sliding barrel to descend through the lifting mechanism, the inner sliding barrel is separated from the connecting block, the infusion rod is in a free state under cooperation of the hanging ring and the first hook, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an infusion nursing device. Background Art

[0002] Application No. 202120036478.5 provides a surgical nursing infusion device, which is provided with a threaded connection between a turning handle and a support column, a rotational connection between a moving ring and a hinged rod, and a rotational connection between a clamping plate and a through hole, so that the rotating turning handle can drive the clamping plate to change its angle, thereby clamping and positioning the infusion bottle; the support rod is slidably connected to the bottom plate, and the turning plate is threadedly connected to the support column, so that the rotating turning plate can position the push plate, thereby enabling the rotating wheel to support the entire device;

[0003] At present, most of the infusion devices in the ward are set in the slide rail on the roof. Although there is no need to move the infusion device, the infusion rod is connected to the sliding part of the slide rail through a hook structure, which causes the infusion rod to shake during use. The shaking infusion rod will cause the infusion bag and the infusion tube to shake, causing pain in the patient's infusion site, affecting normal infusion, and having poor practicality. Utility Model Content

[0004] In order to solve the problem of shaking of the infusion rod in the above-mentioned prior art, the utility model provides an infusion care device, which adopts a connecting block combined with an inner slide tube to fix the infusion rod, and its specific technical scheme is: an infusion care device, comprising: a slide rail, the bottom of the slide rail is connected to a connecting block, the bottom of the connecting block is connected to an infusion rod, the interior of the infusion rod is a cavity structure, the cavity of the infusion rod is slidably connected with an inner slide tube, the outer wall of the connecting block is equidistantly provided with a plurality of protrusions 1, the inner wall of the inner slide tube is equidistantly provided with a plurality of grooves, the protrusions 1 are adapted to the grooves, and the bottom of the inner slide tube is provided with a lifting mechanism.

[0005] Preferably, the outer wall of the inner slide cylinder is symmetrically provided with two through holes, the inner wall of the infusion rod is symmetrically provided with two side blocks, a middle block is provided between the two side blocks, the side blocks are slidably connected in the through holes, and the inner slide cylinder is slidably connected to the outer wall of the middle block.

[0006] Preferably, a hook 1 is installed at the bottom of the connecting block, and a hanging ring is installed at the top of the middle block, and the hook 1 is adapted to the hanging ring.

[0007] Preferably, a plurality of convex blocks 2 are equidistantly mounted on the outer wall of the middle block, and the convex blocks 2 are matched with the grooves.

[0008] Preferably, a slider is slidably connected in the slide rail, a stud is installed at the bottom of the slider, a threaded hole is opened at the top of the connecting block, and the stud is threadedly connected to the threaded hole; a bottom block is installed at the bottom of the infusion pole, and a plurality of hooks are equidistantly installed on the side wall of the bottom block.

[0009] Preferably, the lifting mechanism comprises: a lead screw and a rotating knob; the bottom of the inner slide cylinder is threadedly connected with the lead screw; the bottom of the lead screw extends out of the bottom block; and the bottom of the lead screw is installed with a rotating knob.

[0010] In addition, the infusion care device in the above technical scheme provided by the utility model may also have the following additional technical features: the lifting mechanism includes: a sliding rod and a second turning knob, the bottom of the inner sliding cylinder is rotatably connected to the sliding rod, a sleeve is installed at the bottom of the cavity of the infusion rod, the sleeve is sleeved on the outer wall of the sliding rod, the bottom of the sliding rod extends out of the bottom of the sliding rod, and the bottom of the sliding rod is installed with a second turning knob, the inner wall of the sleeve is provided with a straight groove, the straight groove is arranged in the vertical direction, the top of the straight groove is provided with an arc groove one, the bottom of the straight groove is provided with an arc groove two, the outer wall of the sliding rod is provided with a limit block, and the limit block is slidably connected in the straight groove.

[0011] In the above technical solution, the limit block is adapted to the arc groove one and the arc groove two.

[0012] Compared with the prior art, the infusion nursing device of the utility model has the following beneficial effects: the infusion nursing device drives the inner slide tube to move upwards through the lifting mechanism, so that the groove of the inner slide tube cooperates with the convex block, so that the top of the inner slide tube is sleeved on the outside of the connecting block, and the infusion rod is engaged with the connecting block through the inner slide tube, so that the infusion rod will not shake during use and always maintain a vertical state; when not in use, the user drives the inner slide tube to descend through the lifting mechanism, so that the inner slide tube is separated from the connecting block, and the infusion rod is in a free state under the cooperation of the hanging ring and the hook, and it is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the three-dimensional structure of an infusion nursing device provided by the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-section structure of the infusion pole provided by the utility model;

[0015] Figure 3 for Figure 2 A magnified image of point A;

[0016] Figure 4 A cross-sectional view of a first embodiment provided by the utility model;

[0017] Figure 5A cross-sectional view of a second embodiment provided by the utility model;

[0018] in, Figures 1 to 5 The reference numerals and component names are: 1, slide rail, 2, connecting block, 3, infusion rod, 4, inner slide cylinder, 5, protrusion one, 6, groove, 7, through hole, 8, side block, 9, middle block, 10, protrusion two, 11, hanging ring, 12, hook one, 13, threaded hole, 14, slider, 15, stud, 16, bottom block, 17, hook two, 18, lead screw, 19, knob one, 20, slide rod, 21, knob two, 22, sleeve, 23, straight groove, 24, arc groove one, 25, arc groove two, 26, limit block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Example 1: Please refer to Figure 1 to Figure 4 : An infusion nursing device, comprising: a slide rail 1, the slide rail 1 is a U-shaped slide rail, the bottom of the slide rail 1 is connected to a connecting block 2, the connecting block 2 is a regular shape, such as a circular block or a polygonal block, the bottom of the connecting block 2 is connected to an infusion rod 3, the interior of the infusion rod 3 is a cavity structure, the cavity is opened to the top of the infusion rod 3, an inner slide cylinder 4 is slidably connected in the cavity of the infusion rod 3, the outer wall of the connecting block 2 is equidistantly provided with at least two protrusions 5, the inner wall of the inner slide cylinder 4 is equidistantly provided with at least two grooves 6, the inner wall of the inner slide cylinder 4 is the same shape as the outer wall of the connecting block 2, the protrusions 5 are adapted to the grooves 6, and a lifting mechanism is installed at the bottom of the inner slide cylinder 4, and the inner slide cylinder 4 is driven to rise and fall by the lifting mechanism.

[0021] As a preferred embodiment, further, the outer wall of the inner slide cylinder 4 is symmetrically provided with two through holes 7, and the through holes 7 are arranged in the vertical direction. The inner wall of the infusion rod 3 is symmetrically provided with two side blocks 8, and a middle block 9 is provided between the two side blocks 8. The outer wall of the middle block 9 has the same shape as the inner wall of the inner slide cylinder 4, and the side blocks 8 are slidably connected in the through holes 7, and the inner slide cylinder 4 is slidably connected to the outer wall of the middle block 9.

[0022] As a preferred solution, further, a hook 12 is installed at the bottom of the connecting block 2, and a hanging ring 11 is installed at the top of the middle block 9. The hook 12 is adapted to the hanging ring 11, and the infusion rod 3 is inserted into the hook 12 through the hanging ring 11, so that the infusion rod 3 is freely connected to the connecting block 2, which is convenient for pulling the infusion rod 3 to drive the connecting block 2 to slide along the slide rail 1.

[0023] As a preferred solution, further, at least two protrusions 10 are equidistantly installed on the outer wall of the middle block 9 , and the protrusions 10 are adapted to the grooves 6 , and the protrusions 10 fit and slide in the grooves 6 .

[0024] As a preferred solution, further, a slider 14 is slidably connected in the slide rail 1, a stud 15 is installed at the bottom of the slider 14, a threaded hole 13 is opened at the top of the connecting block 2, and the stud 15 is threadedly connected to the threaded hole 13; a bottom block 16 is installed at the bottom of the infusion pole 3, and at least four hooks 17 are equidistantly installed on the side wall of the bottom block 16, and the infusion bag is hung by the hooks 17.

[0025] As a preferred embodiment, further, the lifting mechanism includes: a screw 18 and a knob 19, the bottom of the inner slide 4 is threadedly connected with the screw 18, the bottom of the screw 18 extends out of the bottom block 16, and the bottom of the screw 18 is installed with a knob 19; by rotating the knob 19, the screw 18 is driven to rotate, and the rotation of the screw 18 drives the inner slide 4 to move up and down, driving the inner slide 4 to extend out of the top of the infusion rod 3, so that the inner slide 4 is sleeved on the outside of the connecting block 2.

[0026] Working principle: the electrical components appearing in the present application are all externally connected to the power supply and the control switch when in use. After the utility model is installed, first check the installation and fixation and safety protection of the utility model, and then it can be used; when in use, the user holds the infusion rod 3 with one hand and turns the knob 19 with the other hand. The knob 19 drives the lead screw 18 to rotate, and the lead screw 18 drives the inner slide cylinder 4 to move upward. The inner slide cylinder 4 moves linearly due to the limitation of the side block 8 and the through hole 7. The inner slide cylinder 4 moves upward along the middle block 9, and the inner slide cylinder 4 drives the groove 6 to move upward. The inner slide cylinder 4 moves to the outside of the connecting block 2, so that the protrusion 15 slides into the groove 6, and the inner slide cylinder 4 is sleeved on the outside of the connecting block 2, so that the infusion rod 3 is fixedly connected to the connecting block 2, causing the infusion rod 3 to be in a vertical state, and then the user hangs the infusion bag on the surface of the hook 2 17 for use.

[0027] Example 2: Please refer to Figure 5, an infusion nursing device, which is different from the embodiment 1 in that the lifting mechanism includes: a slide bar 20 and a knob 21, the bottom of the inner slide tube 4 is rotatably connected with the slide bar 20, a sleeve 22 is installed at the bottom of the cavity of the infusion rod 3, the sleeve 22 is sleeved on the outer wall of the slide bar 20, the slide bar 20 is slidably connected with the inner wall of the sleeve 22, the bottom of the slide bar 20 extends out of the bottom block 16, the bottom of the slide bar 20 is installed with a knob 21, the inner wall of the sleeve 22 is provided with a straight groove 23, the straight groove 23 is arranged in the vertical direction, and the top of the straight groove 23 is provided There is an arc groove 1 24, which is connected to the straight groove 23. An arc groove 25 is provided at the bottom of the straight groove 23, and the arc groove 25 is connected to the straight groove 23. A limit block 26 is installed on the outer wall of the slide rod 20, and the limit block 26 is slidably connected in the straight groove 23. The limit block 26 is adapted to the arc groove 1 24 and the arc groove 2 25; when the limit block 26 is located in the arc groove 25, the inner slide cylinder 4 is completely located in the infusion rod 3; when the limit block 26 is located in the arc groove 1 24, the inner slide cylinder 4 is sleeved on the outside of the connecting block 2.

[0028] When in use, the user holds the infusion rod 3 with one hand and rotates the knob 21 with the other hand to move the limit block 26 from the arc groove 25 to the straight groove 23, and then the user pushes the knob 21 upwards, and the knob 21 drives the slide bar 20 to move upwards, so that the slide bar 20 drives the inner slide cylinder 4 to move upwards, and the inner slide cylinder 4 moves linearly due to the limitation of the side blocks 8 and the through holes 7, and the inner slide cylinder 4 moves upwards along the middle block 9, and the inner slide cylinder 4 drives the groove 6 to move upwards, and the inner slide cylinder 4 moves to the outside of the connecting block 2, so that the protrusion 1 5 slides into the groove 6, and the inner slide cylinder 4 is sleeved on the outside of the connecting block 2, so that the infusion rod 3 is fixedly connected to the connecting block 2; then rotate the knob 21 to make the limit block 26 enter the arc groove 1 24 to prevent the slide bar 20 from sliding downward, and then the user hangs the infusion bag on the surface of the hook 2 17 for use.

[0029] The slide rail, slider, hook one, hook two and hanging ring in this case are existing technologies, and any of them can be used as long as the slide rail, slider, hook one, hook two and hanging ring meet the requirements of this case.

[0030] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An infusion nursing device, comprising: A slide rail (1), characterized in that a connecting block (2) is connected to the bottom of the slide rail (1), an infusion rod (3) is connected to the bottom of the connecting block (2), the interior of the infusion rod (3) is a cavity structure, an inner slide cylinder (4) is slidably connected to the cavity of the infusion rod (3), a plurality of convex blocks (5) are equidistantly installed on the outer wall of the connecting block (2), a plurality of grooves (6) are equidistantly opened on the inner wall of the inner slide cylinder (4), the convex blocks (5) are matched with the grooves (6), and a lifting mechanism is installed at the bottom of the inner slide cylinder (4).

2. The infusion nursing device according to claim 1, characterized in that: The outer wall of the inner slide cylinder (4) is symmetrically provided with two through holes (7); the inner wall of the infusion rod (3) is symmetrically provided with two side blocks (8); a middle block (9) is provided between the two side blocks (8); the side blocks (8) are slidably connected in the through holes (7); and the inner slide cylinder (4) is slidably connected to the outer wall of the middle block (9).

3. The infusion nursing device according to claim 2, characterized in that: A hook 1 (12) is installed at the bottom of the connecting block (2), and a hanging ring (11) is installed at the top of the middle block (9), and the hook 1 (12) is compatible with the hanging ring (11).

4. The infusion nursing device according to claim 2, characterized in that: The outer wall of the middle block (9) is provided with a plurality of second protrusions (10) at equal intervals, and the second protrusions (10) are adapted to the grooves (6).

5. The infusion nursing device according to claim 1, characterized in that: A slider (14) is slidably connected inside the slide rail (1), a stud (15) is installed at the bottom of the slider (14), a threaded hole (13) is opened at the top of the connection block (2), and the stud (15) is threadedly connected to the threaded hole (13); a bottom block (16) is installed at the bottom of the infusion rod (3), and a plurality of hooks (17) are equidistantly installed on the side wall of the bottom block (16).

6. The infusion nursing device according to claim 5, characterized in that: The lifting mechanism comprises: a lead screw (18) and a rotating knob (19); the bottom of the inner slide cylinder (4) is threadedly connected with the lead screw (18); the bottom of the lead screw (18) extends out of the bottom block (16); and the bottom of the lead screw (18) is installed with a rotating knob (19).

7. The infusion nursing device according to claim 5, characterized in that: The lifting mechanism comprises: a sliding rod (20) and a second knob (21); the bottom of the inner sliding cylinder (4) is rotatably connected to the sliding rod (20); the bottom of the cavity of the infusion rod (3) is provided with a sleeve (22); the sleeve (22) is sleeved on the outer wall of the sliding rod (20); the bottom of the sliding rod (20) extends out of the bottom block (16); the bottom of the sliding rod (20) is provided with a second knob (21); the inner wall of the sleeve (22) is provided with a second knob (21); A straight groove (23) is provided, the straight groove (23) is arranged in the vertical direction, an arc groove 1 (24) is provided at the top of the straight groove (23), an arc groove 2 (25) is provided at the bottom of the straight groove (23), a limit block (26) is installed on the outer wall of the slide bar (20), the limit block (26) is slidably connected in the straight groove (23), and the limit block (26) is adapted to the arc groove 1 (24) and the arc groove 2 (25).

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