Adjustable automatic intravenous injection device

Abstract

The utility model discloses an adjustable automatic intravenous injection device, which relates to the technical field of medical instruments, and comprises a liquid level observer, a telescopic rod and a fixing piece, the liquid level observer comprises a machine body, a dropper groove is arranged on one side of the machine body, an illuminating lamp is fixedly arranged on one side of the dropper groove, a high-level infrared liquid level device is fixedly arranged on the other side of the dropper groove, and the high-level infrared liquid level device is connected with the telescopic rod. A low-level infrared liquid level device is arranged below the high-level infrared liquid level device, when the high-level infrared liquid level device detects the liquid level surface in the Murphy's dropper, a signal can be transmitted to enable the first prompting lamp to be normally on, and the first prompting lamp can adopt green light; when the liquid level in the Murphy's dropper is lower than the low-position infrared liquid level device, a signal can be transmitted to enable the second prompting lamp to be turned on, the second prompting lamp can adopt red light, and the first prompting lamp and the second prompting lamp are arranged below the machine body so that a patient lying on a sickbed can look up to observe the liquid level condition in the Murphy's dropper in real time. When the second prompting lamp is turned on, a nurse can be timely notified to pull out the dripping needle.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically to an adjustable automatic intravenous injection device. Background Art

[0002] Intravenous injection is a medical method that directly injects liquid substances such as blood, medicine, and nutrient solution into the vein. Intravenous injection can be divided into short-term and continuous. Short-term intravenous injection is usually injected directly into the vein with a syringe, which is the most common injection method; continuous intravenous injection is implemented by intravenous drip, commonly known as "drip".

[0003] However, most of the intravenous injection devices in the prior art have low levels of automation and intelligence. Patients usually need to be accompanied by adults during drips and monitor the infusion status at all times. At the same time, nurses also need to check on the patients' infusion status at night. The poor visibility at night reduces the efficiency of nurse inspections and causes unnecessary waste of manpower and material resources. Utility Model Content

[0004] The utility model aims to provide an adjustable automatic intravenous injection device, which is intended to effectively solve the problem that most intravenous injection devices in the prior art have low automation and intelligence levels, and patients usually need to be accompanied by adults during drips and monitor the infusion status at all times. At the same time, nurses also need to inspect the infusion status of patients at all times at night. The poor visibility at night reduces the efficiency of nurse inspections and causes unnecessary waste of manpower and material resources.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] An adjustable automatic intravenous injection device comprises a liquid level observer, a telescopic rod and a fixing part, wherein the liquid level observer comprises a body, a dropper groove is provided on one side of the body, a lighting lamp is fixedly installed on one side of the dropper groove, a high-position infrared liquid level device is fixedly installed on the other side of the dropper groove, a low-position infrared liquid level device is arranged below the high-position infrared liquid level device, when the high-position infrared liquid level device detects the liquid level surface in the Moffitt dropper, a signal can be transmitted to make a first prompt light always on, and the first prompt light can be a green light, when the liquid level in the Moffitt dropper is lower than the low-position infrared liquid level device, a signal can be transmitted to make a second prompt light light on, and the second prompt light can be a red light, the first prompt light and the second prompt light are arranged below the body so that the patient lying on the hospital bed can look up and observe the liquid level situation in the Moffitt dropper in real time, and when the second prompt light is on, the nurse can be notified in time to remove the drip needle.

[0007] As a preferred solution of the utility model, a first warning light is arranged on a lower side of the machine body, and the first warning light is electrically connected to the high-position infrared liquid level sensor.

[0008] As a preferred solution of the utility model, a second warning light is arranged on the other side below the machine body, and the second warning light is electrically connected to the low-level infrared liquid level sensor.

[0009] As a preferred solution of the utility model, an opening and closing plate is hingedly connected to one side of the body and at the end of the dropper groove, and a magnifying lens is fixedly connected to the through groove in the middle part of the opening and closing plate.

[0010] As a preferred solution of the utility model, the fixing member includes a clamping block, a slot is formed on one side of the clamping block, a bolt is threadedly connected to the other side of the clamping block, and the bolt rod portion of the bolt extends into the slot.

[0011] As a preferred solution of the utility model, the telescopic rod includes a first support rod fixedly connected to the side of the clamping block away from the card slot, the other end of the first support rod is slidably connected to the second support rod, and the other end of the second support rod is fixedly connected to the side of the body away from the dropper slot.

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] (1) In order to ensure that both the nurse and the patient can effectively and intuitively observe the infusion situation, the device is fixedly installed on the infusion stand through a fixing part, and the liquid level observer is extended to the vicinity of the Moffitt dropper through a telescopic rod, and the Moffitt dropper is placed in the dropper slot, and the position of the entire device is adjusted, and the high-level infrared liquid level indicator inside the body corresponds to the middle part of the Moffitt dropper, and the low-level infrared liquid level indicator corresponds to the lower part of the Moffitt dropper. When the high-level infrared liquid level indicator detects the liquid level in the Moffitt dropper, it can transmit a signal to make the first prompt light always on. The first prompt light can be green. When the liquid level in the Moffitt dropper is lower than the low-level infrared liquid level indicator, it can transmit a signal to make the second prompt light light up. The second prompt light can be red. The first prompt light and the second prompt light are arranged below the body so that the patient lying on the bed can look up and observe the liquid level in the Moffitt dropper in real time. When the second prompt light is on, the nurse can be notified in time to remove the drip needle.

[0014] (2) The Moffitt dropper can be placed inside the dropper slot by opening the opening and closing plate. When the opening and closing plate is closed, the Moffitt dropper can be prevented from shaking in the dropper slot as much as possible. The magnifying lens on the opening and closing plate can magnify the viewing angle of the Moffitt dropper, and the Moffitt dropper can be illuminated by a lighting lamp so that the nurse can observe the liquid level in the Moffitt dropper during night inspections. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of the overall device of the utility model from a first viewing angle;

[0016] Figure 2This is a stereoscopic schematic diagram of the overall device of the utility model from a second viewing angle;

[0017] Figure 3 It is a three-dimensional schematic diagram of the overall device of the utility model from a third viewing angle.

[0018] Description of the numbers in the figure:

[0019] 1. Liquid level observer; 101. Machine body; 102. Dropper slot; 103. Opening and closing plate; 104. Magnifying lens; 105. Illuminating lamp; 106. High-position infrared liquid level indicator; 107. Low-position infrared liquid level indicator; 108. First prompt light; 109. Second prompt light; 2. Telescopic rod; 201. First support rod; 202. Second support rod; 3. Fixing piece; 301. Clamp block; 302. Slot; 303. Bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example:

[0022] For details, please refer to Figure 1-3 An adjustable automatic intravenous injection device includes a liquid level observer 1, a telescopic rod 2 and a fixing member 3. The liquid level observer 1 includes a body 101. A dropper groove 102 is provided on one side of the body 101. A high-position infrared liquid level sensor 106 is fixedly installed on the other side of the dropper groove 102. A low-position infrared liquid level sensor 107 is arranged below the high-position infrared liquid level sensor 106. A first prompt light 108 is arranged on one side below the body 101. The first prompt light 108 is electrically connected to the high-position infrared liquid level sensor 106. A second prompt light 109 is arranged on the other side below the body 101. The second prompt light 109 is electrically connected to the low-position infrared liquid level sensor 107.

[0023] In a further embodiment, in order to ensure that both the nurse and the patient can effectively and intuitively observe the infusion situation, the device is fixedly installed on the infusion stand through the fixing member 3, the liquid level observer 1 is extended close to the Moffitt dropper through the telescopic rod 2, and the Moffitt dropper is placed in the dropper groove 102, and the position of the whole device is adjusted, and the high-position infrared liquid level indicator 106 inside the body 101 corresponds to the middle part of the Moffitt dropper, and the low-position infrared liquid level indicator 107 corresponds to the lower part of the Moffitt dropper;

[0024] In addition, when the high-level infrared liquid level sensor 106 detects the liquid level in the Moffitt dropper, it can transmit a signal to make the first prompt light 108 always on, and the first prompt light 108 can use a green light. When the liquid level in the Moffitt dropper is lower than the low-level infrared liquid level sensor 107, it can transmit a signal to make the second prompt light 109 light up, and the second prompt light 109 can use a red light.

[0025] In addition, the first warning light 108 and the second warning light 109 are arranged below the machine body 101 so that the patient lying on the hospital bed can look up and observe the liquid level in the Moffitt dropper in real time. When the second warning light 109 lights up, the nurse can be notified in time to remove the dropper.

[0026] Specifically, a lighting lamp 105 is fixedly installed on one side of the dropper groove 102 , an opening and closing plate 103 is hingedly connected to one side of the body 101 and at the end of the dropper groove 102 , and a magnifying lens 104 is fixedly connected to the through groove in the middle of the opening and closing plate 103 .

[0027] In a further embodiment, the Moffitt dropper can be placed inside the dropper groove 102 by opening the opening and closing plate 103. When the opening and closing plate 103 is closed, the Moffitt dropper can be prevented from shaking in the dropper groove 102 as much as possible, and the magnifying lens 104 on the opening and closing plate 103 can magnify the viewing angle observed by the Moffitt dropper, and the Moffitt dropper can be illuminated by the lighting lamp 105, so that the nurse can observe the liquid level in the Moffitt dropper during night inspections.

[0028] Specifically, the fixing member 3 includes a clamping block 301, a slot 302 is provided on one side of the clamping block 301, a bolt 303 is threadedly connected to the other side of the clamping block 301, and the bolt rod portion of the bolt 303 extends into the slot 302. The telescopic rod 2 includes a first support rod 201 fixedly connected to a side of the clamping block 301 away from the slot 302, the other end of the first support rod 201 is slidably connected to a second support rod 202, and the other end of the second support rod 202 is fixedly connected to a side of the body 101 away from the dropper groove 102.

[0029] In a further embodiment, the fixing member 3 is mainly used to fix the whole device to the infusion stand, the slot 302 on the clamp block 301 is clamped on the infusion stand, and the bolt 303 is rotated so that the bolt rod of the bolt 303 extends into the slot 302 and abuts against the infusion stand, thereby fixing the whole device, and the liquid level observer 1 can be adjusted along the first support rod 201 through the second support rod 202 so that the liquid level observer 1 is connected to the Moffitt dropper.

[0030] Working principle:

[0031] When the utility model is used, the fixing member 3 is mainly used to fix the whole device to the infusion stand, the slot 302 on the clamp block 301 is clamped on the infusion stand, and the bolt 303 is rotated to make the bolt rod of the bolt 303 extend into the slot 302 and abut against the infusion stand, so as to fix the whole device, and the liquid level observer 1 can be adjusted along the first support rod 201 through the second support rod 202, and the opening and closing plate 103 can be opened to place the Moffitt dropper inside the dropper groove 102, and the position of the whole device is adjusted, and the high-position infrared liquid level indicator 106 inside the body 101 corresponds to the middle part of the Moffitt dropper, and the low-position infrared liquid level indicator 107 corresponds to the middle part of the Moffitt dropper. When the high-level infrared liquid level sensor 106 detects the liquid level in the Moffitt's dropper, it can transmit a signal to make the first prompt light 108 always on. The first prompt light 108 can use a green light. When the liquid level in the Moffitt's dropper is lower than the low-level infrared liquid level sensor 107, it can transmit a signal to make the second prompt light 109 light up. The second prompt light 109 can use a red light. The first prompt light 108 and the second prompt light 109 are arranged below the body 101 so that the patient lying on the bed can look up and observe the liquid level in the Moffitt's dropper in real time. When the second prompt light 109 lights up, the nurse can be notified in time to remove the drip needle.

[0032] When the opening and closing plates 103 are closed, the Moffitt's dropper can be prevented from shaking in the dropper groove 102 as much as possible, and the magnifying lens 104 on the opening and closing plates 103 can magnify the viewing angle of the Moffitt's dropper, and the Moffitt's dropper can be illuminated by the lighting lamp 105, so that the nurse can observe the liquid level in the Moffitt's dropper during night inspections.

[0033] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. An adjustable automatic intravenous injection device, comprising a liquid level observer (1), a telescopic rod (2) and a fixing member (3), characterized in that: The liquid level observer (1) comprises a body (101), one side of the body (101) is provided with a dropper groove (102), one side of the dropper groove (102) is fixedly mounted with a lighting lamp (105), the other side of the dropper groove (102) is fixedly mounted with a high-position infrared liquid level indicator (106), and a low-position infrared liquid level indicator (107) is arranged below the high-position infrared liquid level indicator (106).

2. An adjustable automatic intravenous injection device according to claim 1, characterized in that: A first warning light (108) is provided on one side below the machine body (101), and the first warning light (108) is electrically connected to the high-position infrared liquid level sensor (106).

3. The adjustable automatic intravenous injection device according to claim 1, characterized in that: A second warning light (109) is provided on the other side below the machine body (101), and the second warning light (109) is electrically connected to the low-level infrared liquid level indicator (107).

4. The adjustable automatic intravenous injection device according to claim 1, characterized in that: An opening and closing plate (103) is hingedly connected to one side of the machine body (101) and located at the end of the dropper groove (102), and a magnifying lens (104) is fixedly connected to a through groove in the middle of the opening and closing plate (103).

5. The adjustable automatic intravenous injection device according to claim 1, characterized in that: The fixing member (3) comprises a clamping block (301), one side of the clamping block (301) is provided with a slot (302), the other side of the clamping block (301) is threadedly connected with a bolt (303), and the bolt rod portion of the bolt (303) extends into the slot (302).

6. An adjustable automatic intravenous injection device according to claim 5, characterized in that: The telescopic rod (2) comprises a first support rod (201) fixedly connected to a side of the clamping block (301) away from the card slot (302); the other end of the first support rod (201) is slidably connected to a second support rod (202); the other end of the second support rod (202) is fixedly connected to a side of the machine body (101) away from the dropper slot (102).

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