Alarm device for Murphy's dropper capable of preventing infusion tube from accidentally falling off

Abstract

The utility model discloses an alarm device for a Murphy's dropper capable of preventing an infusion tube from falling off accidentally. The alarm device comprises a fixing mechanism, a clamping mechanism and an alarm mechanism, the fixing mechanism comprises a mounting sleeve, a clamping plate, a transmission rod, a connecting piece and a sleeve; the installation sleeve is a hollow sleeve, a connecting rod is arranged outside the hollow sleeve, the middle of a movable rod is movably connected with a clamping mechanism, the lower end of the movable rod is movably connected with an alarm mechanism, an annular disc is arranged in the hollow sleeve, through grooves are formed in the annular disc in an array mode to movably install clamping plates, and a sleeve is arranged at the lower end of the annular disc. One end of the transmission rod is hinged to the lower end of the clamping plate; the other end of the transmission rod is hinged with a connecting piece; the lower end of the connecting piece is rotationally connected with the sleeve; the sleeve is in threaded connection with a casing pipe extending from the lower end of the mounting sleeve; the clamping mechanism comprises an X framework, the front end of the X framework is connected with a first clamping flap and a second clamping flap, the first clamping flap and the second clamping flap are made to be in a circular tube shape, and opening and closing of the first clamping flap and the second clamping flap are controlled through the X framework to clamp an infusion tube.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical detection instrument technical field, concretely relates to a Murphy burette alarm device with prevent infusion pipe accidental drop. BACKGROUND

[0002] Infusion is the common means in medical treatment process, and its main functions include: treating diseases, supplementing nutrition, correcting electrolyte disorder and supplementing blood volume etc., usually the medicine liquid is stored in the medicine bottle, then the infusion tube needle is inserted into the rubber plug inside the medicine bottle, the medicine liquid opportunity is naturally inputted into the human body venous blood vessel from the medicine bottle along the infusion tube for the human body to absorb;

[0003] At present, in the hospital treatment process, the infusion crowd is large, and there are many problems in the use of infusion tube, first, because the doctor is busy, cannot pay attention to the internal medicine liquid drop speed of infusion tube all the time, the drop speed is too slow, wastes the patient's time, the drop speed is too fast, can increase the human body load, causes edema and other adverse symptoms, even for the irritating drug, can cause the patient pain, phlebitis, ventricular fibrillation and even the adverse effects of cardiac arrest;

[0004] And because the infusion tube only relies on the extrusion fixation of the rubber plug to the infusion tube pillow, the fixation method is very unstable, the slight movement swing of the patient pulls the infusion tube, the infusion tube is accidentally touched by the unaware personnel or the patient gets up to go to the toilet, which can cause the infusion tube pillow to be pulled out of the medicine bottle, on the one hand, it can affect the infusion, on the other hand, the dropped needle can be contaminated with bacteria, after being inserted into the medicine bottle, the bacteria can enter the human body with the medicine liquid, causing harm to the human body;

[0005] Therefore, it is necessary to design a Murphy burette alarm device with prevent infusion pipe accidental drop, which can monitor the medicine liquid drop speed in real time and remind when it is too fast or too slow, facilitate the adjustment of medical staff, and can firmly fix the infusion tube and infusion bottle to prevent falling off. UTILITY MODEL CONTENTS

[0006] In order to solve the drawbacks of the prior art, the utility model designs a Murphy burette alarm device with prevent infusion pipe accidental drop, which can monitor the medicine liquid drop speed in real time and remind when it is too fast or too slow, facilitate the adjustment of medical staff, and can firmly fix the infusion tube and infusion bottle to prevent falling off.

[0007] In order to realize the above technical effect, the utility model is realized by the following technical scheme:

[0008] A Murphy burette alarm device with prevent infusion pipe accidental drop, comprising: a fixing mechanism, a clamping mechanism and an alarm mechanism.

[0009] The fixing mechanism comprises a mounting sleeve, a clamping plate, a transmission rod, a connecting piece and a sleeve, the mounting sleeve is a hollow sleeve, a connecting rod is arranged outside the hollow sleeve, a movable rod is movably connected with the clamping mechanism in the middle part of the connecting rod, the lower end of the movable rod is movably connected with the alarm mechanism, an annular disc is arranged inside the hollow sleeve, the clamping plate is movably arranged on the annular disc through the arrayed through grooves, and a sleeve is arranged at the lower end of the annular disc; the lower end of the clamping plate is hingedly connected with one end of the transmission rod; the other end of the transmission rod is hingedly connected with the connecting piece; the lower end of the connecting piece is rotatably connected with the sleeve; the sleeve is threadedly connected with the sleeve extending from the lower end of the mounting sleeve, the infusion tube is arranged in the middle part of the mounting sleeve, is inserted into the medicine bottle, the sleeve is rotated to drive the connecting piece to move downward, the push rod is pulled to move the clamping plate in the through grooves to the center of the mounting sleeve, and the mouth of the medicine bottle is clamped;

[0010] The clamping mechanism comprises an X-shaped structure, the front ends of the X-shaped structure are respectively connected with a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are shaped as a circular tube, and the X-shaped structure is used for controlling the opening and closing of the first clamping piece and the second clamping piece to clamp the infusion tube.

[0011] Further, the inner diameter of the mounting sleeve is the maximum mouth diameter of a common medicine bottle, and the inner diameter of the annular disc arranged inside the mounting sleeve is smaller than the minimum mouth diameter of the common medicine bottle.

[0012] Further, the first clamping piece and the second clamping piece are arc-shaped clamping pieces, the inner walls of the first clamping piece and the second clamping piece are provided with anti-skid lines for increasing the friction coefficient, and the stable clamping of the infusion tube is ensured.

[0013] Further, the alarm mechanism is a ring-shaped alarm mechanism, can be directly sleeved on the outer wall of the Murphy drip tube of the infusion tube, and is provided with a drop speed sensor for detecting the drop speed and an alarm in the alarm mechanism.

[0014] The utility model discloses the beneficial effect is:

[0015] The utility model discloses a kind of Murphy drip tube alarm devices with prevent infusion tube from accidental falling, comprising: fixing mechanism, clamping mechanism, alarm mechanism;Setting fixing mechanism and clamping mechanism, the fixing mechanism includes mounting sleeve, clamping plate, transmission rod, connecting piece, sleeve, the infusion tube is arranged in the middle part of mounting sleeve, is inserted into medicine bottle, sleeve is rotated to drive connecting piece to move downward, pull push rod to drag clamping plate in through groove to the center position of mounting sleeve, and the mouth of medicine bottle is clamped;The clamping mechanism is movably installed in the middle part of connecting rod arranged on the outer wall of mounting sleeve, the clamping mechanism includes X-shaped structure, first clamping piece, second clamping piece, the opening and closing of first clamping piece and second clamping piece are controlled by X-shaped structure to clamp infusion tube, infusion tube is clamped by clamping mechanism, and clamping mechanism and medicine bottle mouth are stably connected by fixing mechanism, prevent infusion tube from falling from medicine bottle due to slight movement and pull, affect infusion, even let patient be infected with bacteria;

[0016] The alarm mechanism is arranged at the lower end of the connecting rod of the outer wall of the mounting sleeve, is a ring-shaped alarm mechanism, can be directly sleeved on the outer wall of the Murphy drip tube of the infusion tube, the drip speed sensor for detecting the drip speed and the alarm are arranged in the alarm mechanism, the drip speed inside the infusion tube can be detected in real time, and the alarm is controlled to work to remind medical staff to adjust the drip speed when the drip speed of the liquid medicine is too fast or too slow, so that the normal and orderly infusion is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed for the embodiment description will be briefly introduced.

[0018] Figure 1 It is a whole structure schematic diagram of the alarm device for Murphy drip tube with preventing infusion tube from accidental falling off;

[0019] Figure 2 It is a sectional structure schematic diagram of the alarm device for Murphy drip tube with preventing infusion tube from accidental falling off;

[0020] Figure 3 It is a structure schematic diagram of the fixing mechanism of the alarm device for Murphy drip tube with preventing infusion tube from accidental falling off.

[0021] In the drawings, the components represented by each reference numeral are as follows:

[0022] 1-mounting sleeve, 2-clamping plate, 3-transmission rod, 4-connector, 5-sleeve, 6-X frame, 701-clamping piece one, 702-clamping piece two, 8-alarm mechanism. DETAILED DESCRIPTION

[0023] In order to solve the problems of the alarm device for Murphy drip tube with preventing infusion tube from accidental falling off in the prior art, the present application discloses an alarm device for Murphy drip tube with preventing infusion tube from accidental falling off, which comprises: a fixing mechanism, a clamping mechanism and an alarm mechanism 8.

[0024] The fixed mechanism comprises a mounting sleeve 1, a clamping plate 2, a transmission rod 3, a connecting piece 4, and a sleeve 5; the mounting sleeve 1 is a hollow sleeve 5, the outer part of the hollow sleeve 5 is provided with a connecting rod, the middle part of the movable rod is movably connected with a clamping mechanism, the lower end of the movable rod is movably connected with an alarm mechanism 8, the inner part of the hollow sleeve 5 is provided with an annular disc, the annular disc is provided with a plurality of through grooves for movably mounting the clamping plate 2, and the lower end of the annular disc is provided with a sleeve; the lower end of the clamping plate 2 is hingedly connected with one end of the transmission rod 3; the other end of the transmission rod 3 is hingedly connected with the connecting piece 4; the lower end of the connecting piece 4 is rotatably connected with the sleeve 5; the sleeve 5 is threadedly connected with the sleeve extended from the lower end of the mounting sleeve 1; the infusion tube is passed through the middle part of the mounting sleeve 1, is inserted into a medicine bottle, the sleeve 5 is rotated to drive the connecting piece 4 to move downward, the push rod is pulled to drag the clamping plate 2 to move in the through groove to the center position of the mounting sleeve 1, and the mouth of the medicine bottle is clamped;

[0025] The clamping mechanism comprises an X-shaped structure 6, the front end of the X-shaped structure 6 is connected with a clamping piece one 701 and a clamping piece two 702 respectively, the clamping piece one 701 and the clamping piece two 702 are shaped as a circular pipe, and the X-shaped structure 6 is used for controlling the opening and closing of the clamping piece one 701 and the clamping piece two 702 to clamp the infusion tube;

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments.

[0027] Embodiment 1

[0028] As Figure 1 shown in the overall structure schematic view of the utility model, in the utility model, a fixed mechanism is arranged, the fixed mechanism comprises a mounting sleeve 1, a clamping plate 2, a transmission rod 3, a connecting piece 4, and a sleeve 5; the mounting sleeve 1 is a hollow sleeve 5, the outer part of the hollow sleeve 5 is provided with a connecting rod, the middle part of the movable rod is movably connected with a clamping mechanism, the lower end of the movable rod is movably connected with an alarm mechanism 8, the inner part of the hollow sleeve 5 is provided with an annular disc, the annular disc is provided with a plurality of through grooves for movably mounting the clamping plate 2, and the lower end of the annular disc is provided with a sleeve; the lower end of the clamping plate 2 is hingedly connected with one end of the transmission rod 3; the other end of the transmission rod 3 is hingedly connected with the connecting piece 4; the lower end of the connecting piece 4 is rotatably connected with the sleeve 5; the sleeve 5 is threadedly connected with the sleeve extended from the lower end of the mounting sleeve 1;

[0029] In the embodiment, the infusion tube is passed through the middle part of the mounting sleeve 1, is inserted into a medicine bottle, the sleeve 5 is rotated to drive the connecting piece 4 to move downward, the push rod is pulled to drag the clamping plate 2 to move in the through groove to the center position of the mounting sleeve 1, and the mouth of the medicine bottle is clamped;

[0030] In the embodiment, the inner diameter of the mounting sleeve 1 is the maximum mouth diameter of common medicine bottles, and the inner diameter of the annular disc arranged in the inner part of the mounting sleeve 1 is less than the minimum mouth diameter of common medicine bottles.

[0031] Embodiment 2

[0032] As Figure 1 The utility model discloses a whole structure schematic diagram shows, in the utility model, set up clamping mechanism, the clamping mechanism includes X frame 6, clamping piece one 701, clamping piece two 702, clamping piece one 701, clamping piece two 702 are arc clamping plate 2, the inside of clamping piece one 701, clamping piece two 702 sets up the anti -skid line of increasing friction coefficient, through X frame 6 control clamping piece one 701, the opening and closing clamping of clamping piece two 702 infusion tube, through clamping mechanism clamps the infusion tube.

[0033] Embodiment 3

[0034] In this embodiment, the utility model sets up alarm mechanism 8, alarm mechanism 8 is annular alarm mechanism 8, can directly be sleeved in the outer wall of Murphy burette of infusion tube, and alarm mechanism 8 is provided with the drop speed sensor of detecting drop speed and alarm in the inside.

[0035] Actual use principle, alarm mechanism 8 is sleeved on the Murphy burette of infusion tube, and the infusion tube is passed through the fixed mechanism and is inserted into the rubber plug of medicine bottle, and the ring disc upper end of mounting sleeve 1 is attached to the rubber plug lower end of medicine bottle, and rotating sleeve 5 drives connecting piece 4 to pull transmission rod 3 to pull the clamping plate in the through slot array setting of the ring disc of mounting sleeve 1 to synchronize to the middle part of mounting sleeve 1 and clamp the medicine bottle mouth.

[0036] Embodiment 4

[0037] As a further embodiment of the utility model, in actual use, considering the special situation of hospital, needs to use a large number of Murphy burette alarm device with preventing infusion tube accidental drop, so in the actual use process, according to actual conditions, discard the fixed mechanism in the utility model, adopt annular clamp and hold infusion bottle mouth, and the lower end of annular clamp is directly connected to the alarm mechanism clamped on the wall of Murphy burette through the line or catheter, as the simplification of the utility model, the annular clamp used in this method is more convenient to obtain, and the cost is lower, and the actual use is also more convenient, and in actual use, the Murphy burette alarm device with preventing infusion tube accidental drop designed in the utility model or its simplified version can be selected according to actual conditions, or when a large number of Murphy burette alarm devices with preventing infusion tube accidental drop are needed, the simplified version can be used to make a simple replacement.

[0038] In summary, the utility model discloses a kind of Murphy burette alarm devices with prevent infusion tube accidental drop, comprising: fixed mechanism, clamping mechanism, alarm mechanism 8;Setting fixed mechanism and clamping mechanism, the fixed mechanism includes installation sleeve 1, clamping plate 2, transmission rod 3, connecting piece 4, sleeve 5, infusion tube is worn in the middle part of installation sleeve 1, is inserted into medicine bottle, sleeve 5 is driven connecting piece 4 to move downward by rotating, and push rod is pulled to drag clamping plate 2 to move in through slot to the center position of installation sleeve 1, and the bottle mouth of medicine bottle is clamped;The clamping mechanism is movably installed in the middle part of connecting rod arranged on the outer wall of installation sleeve 1, and the clamping mechanism includes X frame 6, clamping piece one 701, clamping piece two 702, infusion tube is clamped by the opening and closing of clamping piece one 701, clamping piece two 702 controlled by X frame 6, infusion tube is clamped by clamping mechanism, and clamping mechanism and medicine bottle mouth are stably connected by fixed mechanism, prevent infusion tube from falling off from medicine bottle due to slight movement and drag, affect infusion, even let patient be infected with bacteria;

[0039] Setting alarm mechanism 8, the alarm mechanism 8 is arranged at the lower end of connecting rod on the outer wall of installation sleeve 1, and the alarm mechanism 8 is annular alarm mechanism 8, can be directly sleeved on the outer wall of Murphy burette of infusion tube, and drip speed sensor and alarm for detecting drip speed are arranged in alarm mechanism 8, infusion tube inside can be detected in real time drip speed of liquid medicine, and alarm is controlled to work to remind medical staff to make adjustment to drip speed when liquid medicine drip speed is too fast or too slow, guarantee the normal and orderly progress of infusion.

[0040] The preferred embodiment of the utility model disclosed above is only used to help describe the utility model, and the preferred embodiment does not describe all the details, and the utility model is not limited to the specific implementation mode.

Claims

1. A Murphy's drip alarm device for preventing accidental dislodgement of an infusion tube, characterized by, The utility model relates to a kind of medical infusion device, including: Fixing mechanism, clamping mechanism, alarm mechanism; The fixing mechanism includes mounting sleeve, clamping plate, transmission rod, connecting piece, sleeve;The mounting sleeve is hollow sleeve, connecting rod is arranged outside hollow sleeve, movable rod middle part is movably connected clamping mechanism, movable rod lower end is movably connected alarm mechanism, annular disc is arranged in hollow sleeve, annular disc is arrayed with through slot movable installation clamping plate, sleeve is arranged in the lower end of annular disc;The lower end of the clamping plate is hinged with one end of transmission rod;The other end of transmission rod is hinged with connecting piece;The lower end of connecting piece is rotatably connected with sleeve;The sleeve is threadedly connected with the sleeve pipe that the mounting sleeve lower end extends, infusion tube is worn in the middle part of mounting sleeve, is inserted into medicine bottle, rotates sleeve and drives connecting piece to move downward, pulls push rod and drags clamping plate to move in through slot to the center position of mounting sleeve, and the bottle mouth of medicine bottle is clamped. The clamping mechanism includes X architecture, the front end of the X architecture is connected with clamping piece one and clamping piece two respectively, so that clamping piece one and clamping piece two are shaped as circular pipe, and the opening and closing of clamping piece one and clamping piece two are controlled by X architecture to clamp infusion tube.

2. A Murphy's drip alarm device for preventing accidental dislodgement of an infusion tube according to claim 1, wherein The inner diameter of the mounting sleeve is the maximum bottle mouth diameter of common medicine bottle, and the inner diameter of the annular disc arranged in the mounting sleeve is less than the minimum bottle mouth diameter of common medicine bottle.

3. The alarm device for Murphy's drip tube with preventing the infusion tube from falling off accidentally according to claim 1, characterized in that, The clamping piece one and clamping piece two are arc-shaped clamping pieces, the inner wall of clamping piece one and clamping piece two is provided with anti-skid pattern for increasing friction coefficient, to ensure stable clamping of infusion tube.

4. The alarm device for Murphy's drip tube with preventing the infusion tube from falling off accidentally according to claim 1, characterized in that, The alarm mechanism is annular alarm mechanism, which can be directly sleeved on the outer wall of Murphy type dropper of infusion tube, and the alarm mechanism is provided with drop speed sensor for detecting drop speed and alarm in the inside.

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