CN219878833U - Telescopic infusion rod - Google Patents

Abstract

The utility model discloses a telescopic infusion rod, which relates to the technical field of medical appliances and comprises a hollow rod, wherein the inner wall of the hollow rod is connected with a sliding rod in a sliding manner, the outer wall of the hollow rod is fixedly provided with an installation box, the inside of the installation box is provided with a driving mechanism which is used for driving the sliding rod to move up and down, one end of the sliding rod is fixedly provided with a fixing rod, and the bottom of one end of the fixing rod far away from the sliding rod is fixedly provided with a hook. According to the utility model, the sliding rod can be driven to slide along the inner wall of the hollow rod, so that the sliding rod can stretch out and draw back on the inner wall of the hollow rod, different conditions can be met by changing the height of the hook, and through the arrangement of the clamping mechanism, a worker can conveniently clamp the device on the bedside of a patient, firstly, the device can move along with the bed, transfusion is convenient at any time, a medical worker does not need to hold a medicine bottle or push the transfusion rod, the pressure of the medical worker is reduced, and secondly, the space is saved.

Description

A telescopic infusion rod

Technical field

The utility model relates to the technical field of medical equipment, in particular to a telescopic infusion rod.

Background technique

Infusion, also known as drip or drip, is a large-dose injection injected into the body through intravenous drip. It is usually packaged in a glass or plastic infusion bottle or bag. It does not contain preservatives or bacteriostatic agents. The drip is adjusted through the infusion set during use. Rapid, continuous and stable entry into the veins to replenish body fluids, electrolytes or provide nutrients.

During infusion, an infusion pole is generally used. In actual operations, this field has found that patients will encounter a problem during infusion, that is, the infusion pole is usually floor-standing or hung on the top of the wall, such as a floor-standing infusion pole. During the use of the rod, you will encounter two problems. First, it takes up space when placed next to the patient's bed. Second, when the patient is transferred through the hospital bed, it is inconvenient for the infusion rod to move with the hospital bed, and a person is required to specially It is troublesome to push the infusion rod to move along with the hospital bed. Therefore, a telescopic infusion rod is proposed to solve the above problem.

Utility model content

The purpose of this utility model is to: in order to solve the problem of the inconvenience of the infusion rod moving together with the hospital bed, the utility model provides a telescopic infusion rod.

In order to achieve the above purpose, the utility model specifically adopts the following technical solutions:

A telescopic infusion rod, including a hollow rod, the inner wall of the hollow rod is slidingly connected with a sliding rod, the outer wall of the hollow rod is fixed with a mounting box, and a driving mechanism is provided inside the mounting box, and the driving mechanism It is used to drive the sliding rod to move up and down. A fixed rod is fixed at one end of the sliding rod, a hook is fixed at the bottom of the end of the fixed rod away from the sliding rod, and a clamping mechanism is provided at the end of the sliding rod away from the hook. The clamping mechanism is used to clamp the sliding rod on one side of the hospital bed.

Further, the driving mechanism includes a rotating rod that is rotatably connected to the inner wall of the installation box. A gear is fixed on one side of the outer wall of the rotating rod. A strip hole is configured on one side of the hollow rod close to the gear. The sliding rod The side of the outer wall close to the gear is configured with a slot. The gear penetrates the strip hole and meshes with the slot. The outer wall of the rotating rod is fixed with a turbine on one side of the gear. The inner walls on both sides of the installation box are rotationally connected. A worm gear meshes with the turbine wheel.

Further, the clamping mechanism includes an L-shaped plate fixed on the bottom of the hollow rod. A connecting plate is fixed on one end of the L-shaped plate away from the hollow rod. A screw is threadedly connected to the middle of the connecting plate. The screw is threaded. A handle is fixed at one end, a squeeze plate is fixed at the end of the handle away from the handle, and a squeeze pad is fixed at the side of the squeeze plate away from the handle.

Further, a handle is fixed on one end of the worm away from the turbine.

Furthermore, the outer wall of the handle is covered with a rubber sleeve.

Further, the compression pad is made of rubber material.

The beneficial effects of this utility model are as follows:

1. This utility model can drive the sliding rod to slide along the inner wall of the hollow rod to realize the expansion and contraction of the sliding rod on the inner wall of the hollow rod, so that different situations can be dealt with by changing the height of the hook. The setting of the clamping mechanism facilitates the staff to move the hook. The device is clamped next to the patient's bed. First, it can move with the bed, making it convenient for infusion at any time. It does not require medical staff to hold the medicine bottle or push the infusion rod, which reduces the pressure on medical staff. Second, it saves space.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic structural diagram of the driving mechanism of the present utility model;

Figure 3 is a schematic diagram of the strip hole structure of the present utility model;

Figure 4 is a schematic structural diagram of the clamping mechanism of the present invention.

Reference signs: 1. Hollow rod; 2. Sliding rod; 3. Installation box; 4. Driving mechanism; 401. Rotating rod; 402. Gear; 403. Strip hole; 404. Card slot; 405. Turbine; 406. Worm; 5. Fixed rod; 6. Hook; 7. Clamping mechanism; 701. L-shaped plate; 702. Connecting plate; 703. Screw; 704. Handle; 705. Extrusion plate; 706. Extrusion pad; 8. Grip.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

As shown in Figure 1-4, a telescopic infusion rod includes a hollow rod 1. The inner wall of the hollow rod 1 is slidably connected to a sliding rod 2. The outer wall of the hollow rod 1 is fixed with a mounting box 3. The interior of the mounting box 3 is provided There is a driving mechanism 4, which is used to drive the sliding rod 2 to move up and down. A fixed rod 5 is fixed at one end of the sliding rod 2, and a hook 6 is fixed at the bottom of the end of the fixed rod 5 away from the sliding rod 2. The sliding rod 2 is far away from the hook. One end of 6 is provided with a clamping mechanism 7, which is used to clamp the slide bar 2 on one side of the hospital bed.

The setting of the driving mechanism 4 of the device can drive the sliding rod 2 to slide along the inner wall of the hollow rod 1 to realize the expansion and contraction of the sliding rod 2 on the inner wall of the hollow rod 1, so that different situations can be dealt with by changing the height of the hook 6. Through the clamping mechanism 7 The setting makes it convenient for staff to clamp the device next to the patient's bed. First, it can move with the bed to facilitate infusion at any time. There is no need for medical staff to hold the medicine bottle or push the infusion rod, which reduces the pressure on medical staff. The second is to save space.

The specific operation method and working principle of the device is that during the operation, the staff can use the clamping mechanism 7 to clamp the device to the patient's bedside, and then the staff can hang the medicine bottle on the hook 6, and then use The driving mechanism 4 drives the sliding rod 2 to slide along the inner wall of the hollow rod 1, thereby adjusting the position of the hook 6. After adjustment, it is convenient to infuse the patient.

As shown in Figures 1 and 2, in some embodiments, the driving mechanism 4 includes a rotating rod 401 that is rotatably connected to the inner wall of the installation box 3. A gear 402 is fixed on one side of the outer wall of the rotating rod 401, and the hollow rod 1 is close to the gear 402. A strip hole 403 is formed on one side of the sliding rod 2, and a slot 404 is arranged on the side of the outer wall of the sliding rod 2 close to the gear 402. The gear 402 penetrates the strip hole 403 and meshes with the slot 404. The outer wall of the rotating rod 401 is located on one side of the gear 402. A turbine 405 is fixedly installed, and a worm 406 is rotatably connected to the inner walls of both sides of the installation box 3. The worm 406 and the turbine 405 mesh with each other. More specifically, the operating method and working principle of the driving mechanism 4 is that during the operation, the staff The worm gear 406 can rotate the worm gear 405 to drive the gear 402 to rotate. Since the gear 402 and the slot 404 mesh with each other, the gear 402 drives the sliding rod 2 to move up and down along the inside of the hollow rod 1 during the rotation.

As shown in Figures 1 and 4, in some embodiments, the clamping mechanism 7 includes an L-shaped plate 701 fixed at the bottom of the hollow rod 1, and a connecting plate 702 is fixed at one end of the L-shaped plate 701 away from the hollow rod 1. The middle part of the plate 702 is threadedly connected with a screw rod 703. One end of the screw rod 703 is fixed with a handle 704. The end of the handle 704 away from the handle 704 is fixed with a squeeze plate 705. The side of the squeeze plate 705 away from the handle 704 is fixed with a squeeze pad. 706. More specifically, the operating method and working principle of the clamping mechanism 7 is that during the operation, the staff can fit the bottom surface of the L-shaped plate 701 to the side of the bed board, and then rotate the handle 704 so that the handle 704 The screw 703 of the belt and the extrusion plate 705 move in the direction close to the bottom surface of the bed board until the extrusion pad 706 is in tight contact with the bottom surface of the bed board.

As shown in Figure 1, in some embodiments, a handle 8 is fixed at the end of the worm 406 away from the turbine 405. More specifically, by fixing the handle 8 at the end of the worm 406 away from the turbine 405, it can be convenient for workers. Better turning worm 406.

As shown in Figure 1, in some embodiments, the outer wall of the handle 8 is covered with a rubber sleeve. More specifically, by being provided with a rubber sleeve on the outer wall of the handle 8, it is beneficial to protect the hands of workers.

As shown in Figures 1 and 4, in some embodiments, the squeeze pad 706 is made of rubber. More specifically, by making the squeeze pad 706 made of rubber, the friction between the squeeze pad 706 and the bottom surface of the bed board can be increased, so that The device is more stable.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be practiced in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A telescopic infusion rod, characterized in that it includes a hollow rod (1), the inner wall of the hollow rod (1) is slidingly connected with a sliding rod (2), and the outer wall of the hollow rod (1) is fixed with a sliding rod (2). Installation box (3). A driving mechanism (4) is provided inside the installation box (3). The driving mechanism (4) is used to drive the sliding rod (2) to move up and down. One end of the sliding rod (2) A fixed rod (5) is fixed, a hook (6) is fixed at the bottom of the end of the fixed rod (5) away from the sliding rod (2), and a clamp is installed at the end of the sliding rod (2) away from the hook (6). A holding mechanism (7) is used to hold the sliding rod (2) on one side of the hospital bed. 2. A telescopic infusion rod according to claim 1, characterized in that the driving mechanism (4) includes a rotating rod (401) rotatably connected to the inner wall of the installation box (3), and the rotating rod (401) ) is fixed with a gear (402) on one side of the outer wall, a strip hole (403) is constructed on the side of the hollow rod (1) close to the gear (402), and the outer wall of the sliding rod (2) is close to the gear (402) A slot (404) is constructed on one side of the gear (402), the gear (402) penetrates the strip hole (403) and meshes with the slot (404), and the outer wall of the rotating rod (401) is fixed on one side of the gear (402). A turbine (405) is provided, and worms (406) are rotatably connected to the inner walls of both sides of the installation box (3). The worms (406) and the turbine (405) mesh with each other. 3. A telescopic infusion rod according to claim 1, characterized in that the clamping mechanism (7) includes an L-shaped plate (701) fixed at the bottom of the hollow rod (1), and the L-shaped plate (701) A connecting plate (702) is fixed at one end away from the hollow rod (1). A screw (703) is threadedly connected to the middle of the connecting plate (702). A handle (703) is fixed at one end of the screw (703). 704), the end of the handle (704) away from the handle (704) is fixed with a squeeze plate (705), the side of the squeeze plate (705) away from the handle (704) is fixed with a squeeze pad (706) . 4. A telescopic infusion rod according to claim 2, characterized in that a handle (8) is fixed at one end of the worm (406) away from the turbine (405). 5. A telescopic infusion rod according to claim 4, characterized in that the outer wall of the grip (8) is covered with a rubber sleeve. 6. A telescopic infusion rod according to claim 3, characterized in that the squeeze pad (706) is made of rubber.