CN216536406U

CN216536406U - Infusion leakage alarm device

Info

Publication number: CN216536406U
Application number: CN202121672028.1U
Authority: CN
Inventors: 柴敏; 黄红玉; 杜鑫磊; 蒋慧; 黄尧佳; 李芸茜; 余爽; 陈小莉; 秦燕
Original assignee: West China Second University Hospital of Sichuan University
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-05-17
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses an infusion leakage alarm device which comprises an upper cover, a display device, a control device, a pressure sensor, a bottom cover and a watchband, wherein the display device is arranged in the upper cover, the control device is arranged at the bottom of the display device, the pressure sensor is arranged at the bottom of the upper cover, the bottom cover is arranged at the bottom of the pressure sensor, the bottom cover is clamped at the bottom of the upper cover, and the watchband is adhered to the left side and the right side of the bottom cover. This infusion seepage alarm device display device's setting, not only through the size of response infusion position to whether discovery infusion liquid is the seepage, the pressure sensor can respond to the pressure variation at infusion position this moment, through display device's setting, pressure value when can showing the infusion in real time, alarm sound is sent to the alarm after the alarm value is predetermine in pressure arrival, but also the change of experience rhythm of the heart and oxyhemoglobin saturation, also can monitor changes such as patient's vital sign, do benefit to the state of an illness and observe.

Description

Infusion leakage alarm device

Technical Field

The utility model relates to the technical field of infusion leakage alarming, in particular to an infusion leakage alarming device.

Background

Through the retrieval, patent one, chinese patent grant number is CN 212662385U's patent, discloses a prevention tee bend infusion system seepage alarm device, including bottom box body and upper portion lid, one side of bottom box body is passed through hinge and upper portion lid hinged joint, and the both ends of bottom box body all are connected with the end plate, have seted up first arc wall on the end plate, and the alarm lamp is installed to the lower extreme of end plate, and equidistance's on the bottom box body between the end plate is connected with the baffle, and the upper end fixedly connected with snap-plate of baffle installs the plastics buckle on the bottom box body between the baffle. This prevention tee bend infusion system seepage alarm device protects the three-way pipe junction through bottom box body and upper portion lid, and bottom box body and upper portion lid are the component that transparent plastics material was made, conveniently observe the inside condition, and vertical groove and horizontal groove can be fixed the three-way pipe, and terminal transfer line is fixed through fixed pipe, prevents that the transfer line winding is in the same place, and is fixed firm, and the recess can connect liquid greatly, avoids polluted environment, simple structure, convenient to use.

Through retrieval, patent two, chinese patent with grant number CN 202505887U discloses an infusion leakage alarm based on an infusion pump, which is characterized in that the alarm consists of an infusion pump (1) and a humidity sensor (2), wherein the humidity sensor (2) is fixed on a flexible carrier (3), the flexible carrier (3) is adhered on the body surface of a patient where an infusion needle is located, and the humidity sensor (2) is connected with a control alarm circuit of the infusion pump (1). The infusion pump is simple in structure, easy to implement, simple and practical, and further expands the application range of the infusion pump.

The above two patents have the following disadvantages:

1. the existing leakage alarm device adopts a humidity sensor, but sweat appears on the surface of human skin in summer, so that judgment errors of the humidity sensor are easily caused, and when a liquid leakage phenomenon is detected, the leakage alarm device only displays the leakage alarm device, is short of the leakage alarm device, and cannot remind medical staff of adjusting in time;

2. the existing leakage alarm device only has a detection device and does not have a display device, so that the use condition of the device cannot be reflected in time, and the detection condition of the device cannot be known in real time;

3. simultaneously, seepage alarm device generally can overlap on patient's hand, and when the cover was on hand, can not adjust according to patient's wrist thickness, lead to not tightly with patient's skin contact, whether detection device can not be accurate judgement weeping seepage leads to local swelling.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an infusion leakage alarm device, which solves the problems that the existing leakage alarm device adopts a humidity sensor, but sweat appears on the surface of human skin in summer, so that judgment errors of the humidity sensor are easily caused, and when a liquid leakage phenomenon is detected, the leakage alarm device only displays the sweat, is short of the alarm device, and cannot remind medical staff of adjustment in time; the existing leakage alarm device only has a detection device and does not have a display device, so that the use condition of the device cannot be reflected in time, and the detection condition of the device cannot be known in real time; simultaneously, seepage alarm device generally can overlap on patient's hand, and when the cover was on hand, can not adjust according to patient's wrist thickness, lead to not tightly with patient's skin contact, whether detection device can not be accurate judgement weeping seepage leads to the local swelling problem.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an infusion seepage alarm device, includes upper cover, display device, controlling means, pressure sensors, bottom and watchband, be equipped with display device in the upper cover, the display device bottom is equipped with controlling means, pressure sensors is installed to the upper cover bottom, the pressure sensors bottom is equipped with the bottom, the bottom block is in the upper cover bottom, bottom left side and right side are glued and are glutinous there is the watchband, the upper cover is including view mouth, alarm, screw and recess hole, but set up view mouth in the upper cover, be equipped with the alarm in the upper cover, the screw has been seted up to the upper cover bottom, the screw is four groups and is the formula distribution that parallels, the recess hole that the multiunit is the formula distribution that parallels is seted up to screw one side.

Preferably, a pressure sensor is arranged in the groove hole.

Preferably, a display screen is arranged in the display device.

Preferably, controlling means includes control box, lid, control chip, warning induction system and battery, the control box is located the display device bottom, the lid is connected through the block mode to control box bottom, be equipped with control chip in the control box, the control chip bottom is equipped with warning induction system, the battery is installed to control chip one side.

Preferably, the alarm, the display device, the control chip, the alarm sensing device and the storage battery are electrically connected.

Preferably, the bottom cover includes visual window and through-hole, set up visual window in the bottom cover, visual window size is the same with visual mouthful size, set up the multiunit in the bottom cover and be the through-hole that the annular mode distributes, the through-hole is located under the screw, and the size is the same.

Preferably, the upper cover and the bottom cover are in threaded connection through screws.

Preferably, the watchband includes regulation mouth and measurement scale, the regulation mouth that the multiunit is symmetrical formula and distributes side by side is seted up to watchband one side, the watchband top is equipped with the measurement scale, the measurement scale is corresponding with regulation mouth position.

(III) advantageous effects

The utility model provides an infusion leakage alarm device. The method has the following beneficial effects:

(1) this infusion seepage alarm device, setting through alarm in the upper cover, can be when detecting out that the pressure value exceeds standard, can send the chimes of doom immediately, remind medical personnel in time to adjust the infusion condition, it can adopt humidity transducer to have solved current seepage alarm device, but in summer, sweat can appear in the skin surface of the person, cause humidity transducer's judgement error easily, and, when detecting out the weeping phenomenon, only can show, lack alarm device, the problem that the warning medical personnel that can not be timely carried out the adjustment.

(2) This infusion seepage alarm device, through display device's setting, can show patient's rhythm of the heart and oxyhemoglobin saturation in real time, the vital sign of the patient of visible real time monitoring changes like this, is favorable to the nursing staff to observe patient's state of an illness and changes, has avoided only detection device to present seepage alarm device, and display device does not have, reaction unit in time not, the puzzlement of the device's the detection conditions of seeing in real time can't be known.

(3) This infusion seepage alarm device, setting through the watchband, carry out cross connection with the regulation mouth of bottom both ends watchband, make the device can tightly wrap up at the arm surface, prevent not tight with patient's skin contact, whether the judgement that leads to detection device can not be accurate leaks, the watchband can experience the arm and enclose the size, set for the alarm value when exceeding the arm, the machine sends the chimes of doom, remind nursing staff bedside to look over the patient, further improve the warning correct rate, reduce the emergence such as wrong report missing report.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic view of the screw structure of the present invention;

FIG. 4 is a schematic view of the structure of the upper cover of the present invention;

FIG. 5 is a schematic structural diagram of a control device according to the present invention;

FIG. 6 is a schematic view of a bottom cover structure according to the present invention.

In the figure, 1-upper cover, 2-display device, 3-control device, 4-pressure sensor, 5-bottom cover, 6-screw, 7-watchband, 101-visual port, 102-alarm, 103-screw hole, 104-groove hole, 301-control box, 302-box cover, 303-control chip, 304-alarm sensing device, 305-storage battery, 501-visual window, 502-through hole, 701-regulating port and 702-metering scale.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: an infusion leakage alarm device comprises an upper cover 1, a display device 2, a control device 3, a pressure sensor 4, a bottom cover 5 and a watchband 7, a display device 2 is arranged in the upper cover 1, a control device 3 is arranged at the bottom of the display device 2, the bottom of the upper cover 1 is provided with a pressure sensor 4, the bottom of the pressure sensor 4 is provided with a bottom cover 5, the bottom cover 5 is clamped at the bottom of the upper cover 1, the left side and the right side of the bottom cover 5 are adhered with watchbands 7, the upper cover 1 comprises a visual port 101, an alarm 102, a screw hole 103 and a groove hole 104, a view port 101 is arranged in the upper cover 1, an alarm 102 is arranged in the upper cover 1, the bottom of the upper cover 1 is provided with screw holes 103, the screw holes 103 are four groups which are distributed in parallel and symmetrical mode, a plurality of groups of groove holes 104 which are distributed in parallel and symmetrical mode are formed in one side of the screw hole 103, and a pressure sensor 4 is installed in each groove hole 104.

In this embodiment, when using the device, the condition at infusion position is observed to accessible visual port 101, be convenient for discover the condition such as swelling, and, when the pressure value exceeded the predetermined value, alarm 102 can send out the police dispatch newspaper this moment, thereby remind medical personnel to adjust the infusion position, current seepage alarm device can adopt humidity transducer has been solved, but in summer, sweat can appear on the skin surface, cause humidity transducer's judgement error easily, and, when detecting out the weeping phenomenon, only can show, lack alarm device, the problem that can not timely remind medical personnel to adjust.

A display screen is arranged in the display device 2.

In this embodiment, when pressure sensor 4 responded to out the pressure value, can show in real time in the display screen, avoided only detection device to present leakage alarm device, not display device 2, reaction unit in service behavior that can not be timely, the puzzlement of seeing the detection condition that can't know the device in real time.

Controlling means 3 includes control box 301, lid 302, control chip 303, warning induction system 304 and battery 305, control box 301 is located 2 bottoms of display device, control box 301 bottom is passed through the block mode and is connected lid 302, be equipped with control chip 303 in the control box 301, control chip 303 bottom is equipped with warning induction system 304, battery 305 is installed to control chip 303 one side, alarm 102, display device 2, control chip 303, warning induction system 304 and battery 305 are electric connection.

In this embodiment, when the control chip 303 and the storage battery 305 are installed, the box cover 302 is opened first, the control chip 303 is placed in the control box 301, the storage battery 305 is installed on one side of the control chip 303, and finally the control box 301 is sealed by using the box cover 302, and the storage battery 305 supplies electric power to the whole device, so that the normal operation of the device is supported, and the integrated operation of the device is realized.

Bottom 5 includes visual window 501 and through-hole 502, visual window 501 has been seted up in bottom 5, visual window 501 size is the same with visual mouth 101 size, set up the multiunit in bottom 5 and be the through-hole 502 that the annular mode distributes, through-hole 502 is located the screw 103 under, and the size is the same, upper cover 1 carries out threaded connection through screw 6 with bottom 5.

In this embodiment, when the installation, place bottom 5 in upper cover 1 bottom, make upper cover 1 block in bottom 5, screw 103 and through-hole 502 position are corresponding this moment, reuse screw 6 to carry out through connection, when overhauing, only need with screw 6 take off can, convenient operation, convenient to overhaul.

Watchband 7 includes regulation mouth 701 and measurement scale 702, the multiunit is the regulation mouth 701 that side by side symmetric type distributes that is seted up to watchband 7 one side, watchband 7 top is equipped with measurement scale 702, measurement scale 702 corresponds with regulation mouth 701 position.

In this embodiment, encircle watchband 7 on patient's hand to adjust watchband 7 according to patient's arm dimension, will adjust mouthful 701 and carry out cross connection, make the device can tightly wrap up at the arm surface, prevent not tight with patient's skin contact, lead to whether detection device can not be accurate judgement weeping.

The working principle is as follows: it should be noted that, the alarm 102, the display 2, the control chip 303, the alarm sensing device 304 and the storage battery 305 of the device are electrically connected, and the storage battery 305 is a disposable battery, when the control chip 303 and the storage battery 305 are installed, firstly, the box cover 302 is opened, then, the control chip 303 is placed in the control box 301, the storage battery 305 is installed at one side of the control chip 303, finally, the box cover 302 is used for sealing the control box 301, the storage battery 305 provides power for the whole device, the normal operation of the device is supported, the integrated operation of the device is realized, then, the pressure sensor 4 is placed in the groove hole 104, the bottom cover 5 is placed at the bottom of the upper cover 1, the upper cover 1 is clamped in the bottom cover 5, at this time, the screw hole 103 corresponds to the position of the through hole 502, then, the screw 6 is used for through connection, when in maintenance, only the screw 6 needs to be taken down, the operation is convenient, when the device is used, the watchband 7 is encircled on the hand of a patient, the watchband 7 is adjusted according to the dimension of the arm of the patient, the adjusting port 701 is connected in a cross way, so that the device can be tightly wrapped on the outer surface of the arm to prevent the device from being not tightly contacted with the skin of the patient, and the size of the infusion part is reduced, so as to find out whether the infusion liquid leaks or not, the pressure sensor 4 can sense the pressure change of the infusion part at the moment, the pressure value during infusion can be displayed in real time through the arrangement of the display device 2, thereby being capable of sensing the heart rate and the saturation of blood oxygen, avoiding that the current leakage alarm device only has a detection device, the display device 2 is not provided, the use condition of the device can not be reflected in time, the trouble of the device that the detection condition is seen can not be known in real time, when the pressure exceeds a predetermined value, the alarm 102 may issue an alarm to remind the medical personnel to adjust the infusion condition in time.

The utility model relates to a leakage alarm device, which comprises an upper cover 1, a display device 2, a control device 3, a pressure sensor 4, a bottom cover 5, a screw 6, a watchband 7, a visual port 101, an alarm 102, a screw hole 103, a groove hole 104, a control box 301, a box cover 302, a control chip 303, an alarm sensing device 304, a storage battery 305, a visual window 501, a through hole 502, an adjusting port 701 and a metering scale 702, wherein the components are all universal standard components or components known by a person skilled in the art, and the structure and the principle of the leakage alarm device are known by the person skilled in the art or known by a conventional experimental method, sweat appears on the surface of human skin, so that judgment errors of the humidity sensor are easily caused, and when the liquid leakage phenomenon is detected, the sweat is only displayed, an alarm device is lacked, and medical staff cannot be reminded to adjust in time; the existing leakage alarm device only has a detection device and does not have a display device, so that the use condition of the device cannot be reflected in time, and the detection condition of the device cannot be known in real time; meanwhile, the leakage alarm device is generally sleeved on the hand of a patient, when the leakage alarm device is sleeved on the hand, the leakage alarm device cannot be adjusted according to the thickness of the wrist of the patient, so that the leakage alarm device is not tightly contacted with the skin of the patient, and the detection device cannot accurately judge whether the leakage and the leakage cause local swelling or not, through the mutual combination of the components and the arrangement of the display device, the pressure value during infusion can be displayed in real time, the heart rate and the saturation of blood oxygen can be sensed, the trouble that the detection condition of the device cannot be known in real time due to the fact that the current leakage alarm device only has the detection device but does not have the display device and cannot timely react with the use condition of the device is avoided, and the watchband is adjusted according to the dimension of the arm of the patient, the adjusting ports at the two ends of the bottom cover are in cross connection, so that the device can be tightly wrapped on the outer surface of the arm to prevent the skin of the patient from being tightly contacted with the skin of the patient, the detection device cannot accurately judge whether the leakage causes local swelling or not.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an infusion seepage alarm device which characterized in that: the pressure-sensitive adhesive watch comprises an upper cover (1), a display device (2), a control device (3), a pressure sensor (4), a bottom cover (5) and watchbands (7), wherein the display device (2) is arranged in the upper cover (1), the control device (3) is arranged at the bottom of the display device (2), the pressure sensor (4) is arranged at the bottom of the upper cover (1), the bottom cover (5) is arranged at the bottom of the upper cover (1), the watchbands (7) are adhered to the left side and the right side of the bottom cover (5), the upper cover (1) comprises a view port (101), an alarm (102), screw holes (103) and groove holes (104), the view port (101) is arranged in the upper cover (1), the alarm (102) is arranged in the upper cover (1), the screw holes (103) are arranged at the bottom of the upper cover (1), and the screw holes (103) are distributed in a parallel symmetrical manner for four groups, and one side of the screw hole (103) is provided with a plurality of groups of groove holes (104) which are distributed in parallel and symmetrically.

2. The infusion leak alarm device of claim 1, wherein: and a pressure sensor (4) is arranged in the groove hole (104).

3. The infusion leak alarm device of claim 1, wherein: and a display screen is arranged in the display device (2).

4. The infusion leak alarm device of claim 1, wherein: controlling means (3) are including control box (301), lid (302), control chip (303), warning induction system (304) and battery (305), control box (301) are located display device (2) bottom, lid (302) are connected through the block mode to control box (301) bottom, be equipped with control chip (303) in control box (301), control chip (303) bottom is equipped with warning induction system (304), battery (305) are installed to control chip (303) one side.

5. The infusion leak alarm device of claim 1, wherein: the alarm (102), the display device (2), the control chip (303), the alarm sensing device (304) and the storage battery (305) are electrically connected.

6. The infusion leak alarm device of claim 1, wherein: bottom (5) are including visual window (501) and through-hole (502), visual window (501) have been seted up in bottom (5), visual window (501) size is the same with visual window (101) size, set up multiunit through-hole (502) that are the ring mode and distribute in bottom (5), through-hole (502) are located screw (103) under, and the size is the same.

7. The infusion leak alarm device of claim 1, wherein: the upper cover (1) is in threaded connection with the bottom cover (5) through a screw (6).

8. The infusion leak alarm device of claim 1, wherein: watchband (7) are including adjusting mouthful (701) and measurement scale (702), watchband (7) one side is seted up the multiunit and is the regulation mouth (701) that side by side symmetry formula distributes, watchband (7) top is equipped with measurement scale (702), measurement scale (702) are corresponding with regulation mouthful (701) position.