Infusion support for emergency nursing

Abstract

The utility model discloses an infusion support for emergency nursing, which relates to the technical field of infusion supports and comprises an infusion support body and a base, a support component is mounted below the base and comprises a round sleeve, a loop bar is slidably connected into the round sleeve, and an extension spring is mounted between the infusion support body and the loop bar. The second T-shaped plate is treaded by a foot to drive the second L-shaped block to press downwards, the second L-shaped block pulls the first T-shaped block, the included angle between the second L-shaped block and the first T-shaped block is increased, the second L-shaped block pulls the sleeve rod downwards through the second connecting rod, and the sleeve rod drives the supporting block to move downwards and be supported on the ground. When the infusion support body is touched, the infusion support body is not prone to displacement, shaking of a medicine bottle is reduced, and meanwhile the situation that the infusion support body carries away from an infusion tube, a needle leaves the skin of a patient, and the skin of the patient is scratched can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion stands, in particular to an infusion stand for emergency care. Background Technique

[0002] The infusion stand for emergency care is a medical device, mainly used to provide convenient and safe infusion treatment for patients in the emergency environment.

[0003] In the current hospital infusion area, there are usually locking wheels at the bottom of the infusion stand. After the wheels are locked, when the infusion stand is impacted by an external force, the locking wheels may still drive the infusion stand to move. The personnel flow in the infusion area is frequent, which increases the possibility of the infusion stand being accidentally touched. Once the infusion stand is pushed away from the patient, the medicine bottle may shake, and even the needle may be taken away from the patient's skin. This may cause the accidental detachment of the needle and may also scratch the patient's skin, increasing the patient's pain and the risk of infection. Content of the Utility Model

[0004] The purpose of the utility model is to provide an infusion stand for emergency care to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, an infusion stand for emergency care provided by the utility model includes an infusion stand body and a base. A support component is installed below the base. The support component includes a circular sleeve. A sleeve rod is slidably connected inside the circular sleeve. A tension spring is installed between the infusion stand body and the sleeve rod. A support block is installed at the bottom of the sleeve rod. Two first T-shaped blocks are rotatably connected to the outer wall of the circular sleeve. One end of the first T-shaped block is rotatably connected to a second L-shaped block.

[0006] Further, a U-shaped rod is installed on the first T-shaped block. The second L-shaped block is rotatably connected to the sleeve rod. A second T-shaped plate is installed on the second L-shaped block.

[0007] Further, a connecting rod is installed on the outer wall of the support block. A support plate is installed at the end of the connecting rod away from the support block. A rubber layer is integrally formed at the bottom of the support plate.

[0008] Further, a plurality of universal wheels are installed at the bottom of the base. A second connecting rod is installed on the outer wall of the sleeve rod. The second L-shaped block is rotatably connected to one side of the sleeve rod through the second connecting rod.

[0009] Further, it further includes a fixing component. The fixing component includes a pressing plate. The pressing plate is arranged on the outer wall of the sleeve rod. A plurality of first connecting rods are installed at the bottom of the pressing plate. A square pressing plate is installed at the bottom end of the first connecting rod. An airbag is arranged below the square pressing plate. A connecting pipe is connected to the bottom of the airbag. The bottom end of the connecting pipe is connected to a suction cup.

[0010] Further, a plurality of reset springs are installed between the pressing plate and the first connecting rod. The reset springs are arranged on the outer wall of the first connecting rod. A valve is installed on the airbag, and the valve penetrates to the outside of the support block.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, stepping on the second T-shaped plate drives the second L-shaped block to press down. The second L-shaped block pulls the first T-shaped block, and the included angle between the second L-shaped block and the first T-shaped block becomes larger. The second L-shaped block pulls the sleeve rod downward through the second connecting rod. The sleeve rod drives the support block to move downward and support on the ground. When touching the infusion rack body, the infusion rack body will not be easily displaced. While reducing the shaking of the medicine bottle, it can also prevent the infusion rack body from pulling away the infusion tube and causing the needle to leave the patient's skin, thereby scratching the patient's skin.

[0013] 2. In the present utility model, the user presses the pressing plate. The pressing plate drives the square pressing plate to press down on the airbag through the first connecting rod. Due to the elasticity of the airbag shell, when the internal gas pressure increases to a certain extent, the airbag shell will expand outward, so that the whole airbag becomes inflated and drives the connecting pipe and the connecting pipe to move downward. When the suction cup touches the ground, it can adsorb the ground and further prevent the support block from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of an infusion rack for emergency nursing of the present utility model;

[0015] Figure 2 is the bottom view of an infusion rack for emergency nursing of the present utility model;

[0016] Figure 3 is the internal schematic diagram of the support assembly of an infusion rack for emergency nursing of the present utility model;

[0017] Figure 4 is the overall schematic diagram of the support assembly of an infusion rack for emergency nursing of the present utility model.

[0018] In the figure: 1. Infusion rack body;

[0019] 2. Support assembly; 201. Circular sleeve; 202. Tensile spring; 203. Sleeve rod; 204. Support block; 205. First T-shaped block; 206. Second L-shaped block;

[0020] 3. Fixing assembly; 301. Pressing plate; 302. First connecting rod; 303. Square pressing plate; 304. Airbag; 305. Connecting pipe; 306. Suction cup;

[0021] 4. Universal wheel; 5. Connecting rod; 6. Support plate; 7. Return spring; 8. Valve; 9. U-shaped rod; 10. Second T-shaped plate; 11. Second connecting rod; 12. Base. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0024] Embodiment 1:

[0025] Refer to Figures 1-4 , an infusion stand for emergency care, including an infusion stand body 1 and a base 12. A support assembly 2 is fixedly installed below the base 12. The support assembly 2 includes a circular sleeve 201. A sleeve rod 203 is slidably connected inside the circular sleeve 201. A tension spring 202 is fixedly installed between the infusion stand body 1 and the sleeve rod 203. A support block 204 is fixedly installed at the bottom of the sleeve rod 203. Two first T-shaped blocks 205 are rotatably connected to the outer wall of the circular sleeve 201. One end of the first T-shaped block 205 is rotatably connected to a second L-shaped block 206.

[0026] After the infusion personnel push the infusion stand to the side of the infusion chair, hold the infusion stand with one hand and step on the second T-shaped plate 10 to drive the second L-shaped block 206 to press down. The second L-shaped block 206 pulls the first T-shaped block 205, and the included angle between the second L-shaped block 206 and the first T-shaped block 205 becomes larger. The second L-shaped block 206 pulls the sleeve rod 203 downward through the second connecting rod 11. The sleeve rod 203 drives the support block 204 to move downward and support on the ground. When the first T-shaped block 205 and the second L-shaped block 206 tend to be in a straight line, the height formed by the circular sleeve 201, the sleeve rod 203, and the support block 204 is higher than the height of the universal wheel 4. Coupled with the assistance of the connecting rod 5 and the support plate 6, the universal wheel 4 is lifted off the ground, enabling the infusion stand body 1 and the base 12 to be better supported on the ground. When the infusion stand body 1 is touched, the infusion stand body 1 will not easily displace, reducing the shaking of the medicine bottle while also preventing the infusion stand body 1 from taking the infusion tube away and the needle leaving the patient's skin, thereby scratching the patient's skin.

[0027] Refer to Figures 3-4 , a U-shaped rod 9 is fixedly installed on the first T-shaped block 205. The second L-shaped block 206 is rotatably connected to the sleeve rod 203, and a second T-shaped plate 10 is fixedly installed on the second L-shaped block 206.

[0028] When the universal wheel 4 needs to be used, the U-shaped rod 9 can be pressed downward, and the first T-shaped block 205 is connected to the second L-shaped block 206 for rotational bending. The included angle between the first T-shaped block 205 and the second L-shaped block 206 becomes smaller. The second L-shaped block 206 pushes the sleeve rod 203 into the inner part of the circular sleeve 201 through the second connecting rod 11, and at the same time, the stretching spring 202 provides a pulling force for the sleeve rod 203. Both ends of the second T-shaped plate 10 are connected with two second L-shaped blocks 206, and only by stepping on the second T-shaped plate 10 downward can the two support components 2 be driven to operate simultaneously.

[0029] Refer to Figure 1 , a connecting rod 5 is fixedly installed on the outer wall of the support block 204. One end of the connecting rod 5 away from the support block 204 is fixedly installed with a support plate 6, and a rubber layer is integrally formed at the bottom of the support plate 6.

[0030] The connecting rod 5 is connected to the outer wall of the support block 204. When the support block 204 moves downward, it can drive the connecting rod 5 and the support plate 6 to move downward simultaneously. The bottom of the support plate 6 and the support block 204 are on the same horizontal plane. The support plate 6 and the support block 204 form four fulcrums, which can support the base 12 more stably, and the rubber layer can play an anti-slip role.

[0031] Refer to Figures 1-2 , a plurality of universal wheels 4 are installed at the bottom of the base 12. A second connecting rod 11 is fixedly installed on the outer wall of the sleeve rod 203, and the second L-shaped block 206 is rotatably connected to one side of the sleeve rod 203 through the second connecting rod 11.

[0032] The universal wheel 4 can conveniently drive the infusion stand body 1 to move in a certain multi-direction, which is convenient for the patient to shift during infusion. The second L-shaped block 206 can drive the sleeve rod 203 to move downward inside the circular sleeve 201 through the second connecting rod 11.

[0033] Embodiment 2:

[0034] Refer to Figure 3 , it further includes a fixing component 3. The fixing component 3 includes a pressing plate 301. The pressing plate 301 is arranged on the outer wall of the sleeve rod 203. A plurality of first connecting rods 302 are fixedly installed at the bottom of the pressing plate 301. The bottom end of the first connecting rod 302 is fixedly installed with a square pressing plate 303. An airbag 304 is arranged below the square pressing plate 303. A connecting pipe 305 is connected to the bottom of the airbag 304, and a suction cup 306 is connected to the bottom end of the connecting pipe 305.

[0035] It should be noted that the outer wall of the airbag 304 is fixedly connected to the inside of the support block 204, and the airbag 304 will not separate from the support block 204.

[0036] The user presses the pressing plate 301, and the pressing plate 301 drives the square pressing plate 303 to squeeze the airbag 304 downward through the first connecting rod 302. When external force acts on the airbag 304, the gas in the internal cavity is compressed, the volume is reduced, and the pressure is increased. Due to the elasticity of the outer shell of the airbag 304, when the internal gas pressure increases to a certain extent, the outer shell of the airbag 304 will expand outward, so that the airbag 304 becomes inflated as a whole, thereby driving the connecting tube 305 and the connecting tube 305 to move downward. When the suction cup 306 contacts the ground, it can adsorb the ground, further preventing the support block 204 from shifting, and increasing the stability of the support block 204 when supporting.

[0037] See also Figure 3 A plurality of return springs 7 are fixedly installed between the pressing plate 301 and the first connecting rod 302 , and the return spring 7 is arranged on the outer wall of the first connecting rod 302 . A valve 8 is fixedly installed on the airbag 304 , and the valve 8 penetrates to the outside of the support block 204 .

[0038] When the pressing plate 301 is pressed downward, the return spring 7 can act as a buffer. Rapidly pressing the airbag 304 without a buffer may accelerate wear and damage and shorten its service life. When the support block 204 needs to be lifted, the airbag 304 can be deflated through the valve 8 to facilitate the suction cup 306 to leave the ground.

[0039] Working principle: When the infusion personnel pushes the infusion stand to the side of the infusion chair, they hold the infusion stand with one hand and step on the second T-shaped plate 10 to drive the second L-shaped block 206 to press down, and the second L-shaped block 206 pulls the first T-shaped block 205, and the angle between the second L-shaped block 206 and the first T-shaped block 205 becomes larger. The second L-shaped block 206 pulls the sleeve rod 203 downward through the second connecting rod 11, and the sleeve rod 203 drives the support block 204 to move downward and support it on the ground. When the first T-shaped block 205 and the first T-shaped block 205 are connected, the sleeve rod 203 drives the support block 204 to move downward and support it on the ground. After the two L-shaped blocks 206 tend to be in a straight line, the height formed by the circular sleeve 201, the sleeve rod 203, and the support block 204 is higher than the height of the universal wheel 4. In addition, the auxiliary universal wheel 4 of the connecting rod 5 and the support plate 6 is suspended, so that the infusion stand body 1 and the base 12 are better supported on the ground. When the infusion stand body 1 is touched, the infusion stand body 1 will not be easily displaced, which reduces the shaking of the medicine bottle and prevents the infusion stand body 1 from being pulled away from the infusion tube and causing the needle to leave the patient's skin, thereby scratching the patient's skin.

[0040] The user presses the pressing plate 301. The pressing plate 301 drives the square pressing plate 303 to squeeze the airbag 304 downward through the first connecting rod 302. When an external force acts on the airbag 304, the gas in the internal cavity is compressed, the volume decreases, and the pressure increases. Due to the elasticity of the outer shell of the airbag 304, when the internal gas pressure increases to a certain extent, the outer shell of the airbag 304 will expand outward, so that the whole airbag 304 becomes inflated and drives the connecting pipe 305 and the connecting pipe 305 to move downward. When the suction cup 306 touches the ground, it can adsorb the ground to further prevent the support block 204 from shifting.

Claims

1. An infusion stand for emergency care, comprising an infusion stand body (1) and a base (12), characterized in that: A support assembly (2) is installed below the base (12), and the support assembly (2) comprises a circular sleeve (201), a sleeve rod (203) is slidably connected inside the circular sleeve (201), a tension spring (202) is installed between the infusion stand body (1) and the sleeve rod (203), a support block (204) is installed at the bottom of the sleeve rod (203), and the outer wall of the circular sleeve (201) is rotatably connected to two first T-shaped blocks (205), and one end of the first T-shaped block (205) is rotatably connected to a second L-shaped block (206).

2. The infusion stand for emergency care according to claim 1, characterized in that: A U-shaped rod (9) is installed on the first T-shaped block (205), the second L-shaped block (206) is rotatably connected to the sleeve rod (203), and a second T-shaped plate (10) is installed on the second L-shaped block (206).

3. The infusion stand for emergency care according to claim 1, characterized in that: A connecting rod (5) is installed on the outer wall of the support block (204), a supporting plate (6) is installed on one end of the connecting rod (5) away from the support block (204), and a rubber layer is integrally formed on the bottom of the support plate (6).

4. The infusion stand for emergency care according to claim 1, characterized in that: A plurality of universal wheels (4) are installed at the bottom of the base (12), a second connecting rod (11) is installed on the outer wall of the sleeve rod (203), and the second L-shaped block (206) is rotatably connected to one side of the sleeve rod (203) via the second connecting rod (11).

5. The infusion stand for emergency care according to claim 1, characterized in that: The invention also comprises a fixing component (3), wherein the fixing component (3) comprises a pressing plate (301), wherein the pressing plate (301) is arranged on the outer wall of the sleeve rod (203), wherein a plurality of first connecting rods (302) are installed at the bottom of the pressing plate (301), wherein a square pressing plate (303) is installed at the bottom end of each of the first connecting rods (302), wherein an air bag (304) is arranged below the square pressing plate (303), wherein a connecting tube (305) is connected to the bottom of the air bag (304), and wherein a suction cup (306) is connected to the bottom end of the connecting tube (305).

6. The infusion stand for emergency care according to claim 5, characterized in that: A plurality of return springs (7) are installed between the pressing plate (301) and the first connecting rod (302), and the return springs (7) are arranged on the outer wall of the first connecting rod (302). A valve (8) is installed on the airbag (304), and the valve (8) passes through the outside of the support block (204).

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