CN111544698A - Portable self-locking type infusion dripping speed measurer - Google Patents
Portable self-locking type infusion dripping speed measurer Download PDFInfo
- Publication number
- CN111544698A CN111544698A CN201910210632.3A CN201910210632A CN111544698A CN 111544698 A CN111544698 A CN 111544698A CN 201910210632 A CN201910210632 A CN 201910210632A CN 111544698 A CN111544698 A CN 111544698A
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- CN
- China
- Prior art keywords
- shell
- self
- hopper groove
- groove
- locking
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Links
- 238000001802 infusion Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 6
- 229940079593 drug Drugs 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000973 chemotherapeutic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229940070017 potassium supplement Drugs 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
- A61M5/1689—Drip counters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/088—Supports for equipment on the body
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a portable self-locking type infusion dripping speed measurer, which comprises a shell, a display screen, a detection module, a self-locking mechanism, an electronic coded lock and a processing chip, wherein a dripping hopper groove is formed in the back surface of the shell, the electronic coded lock and the display screen are arranged on the front surface of the shell, an alarm lamp and a switch are further arranged on the shell, the detection module is arranged in the dripping hopper groove and comprises an infrared transmitter and an infrared receiver, the self-locking mechanism comprises two pairs of stepping motors and push rods which are arranged on the upper side and the lower side in the dripping hopper groove, the stepping motors are connected with the push rods, the top ends of the push rods face a clamping hole formed in the dripping hopper groove, the processing chip is arranged in the shell, and the detection module, the electronic coded lock, the display screen, the stepping motors, the alarm lamp and the switch are all. The invention is used for measuring the dropping speed of the liquid medicine during the transfusion, can visually display the dropping speed, and can also be self-locked after being started to prevent the dropping speed from being taken down and lost by mistake.
Description
The technical field is as follows:
the invention relates to the technical field of medical auxiliary equipment, in particular to a portable self-locking type infusion dripping speed measurer.
Background art:
in clinical work, many patients need to be treated by infusion, and different liquid medicines have different optimal dropping speed requirements. The heart is burdened by too fast dripping speed, toxic effects can occur when some medicines are dripped too fast, such as chemotherapeutic medicines and potassium supplement medicines, and the dripping speed is controlled to be too fast for the old and the children. The curative effect is affected by too fast or too slow dripping speed. At present, a general disposable infusion tube is generally used for infusion of a patient, a clinical nurse controls the dropping speed only by observing a Murphy's tube with naked eyes, a nurse looks at a watch second hand and checks and reads the dropping number, the dropping number is counted manually for 1 minute or 15 to 30 seconds and then converted into the dropping number of 1 minute, and obviously, the infusion dropping speed counted by naked eye observation is difficult to accurately measure and control, and the efficiency is low. Although the infusion pump can better solve the problem, the infusion pump has high cost, and needs to be equipped with a special infusion apparatus for use, so that the economic burden of patients is increased, and various types of infusion dripping speed measuring devices are provided in other markets, such as patent names: a transfusion dripping speed monitoring device (authorized notice number CN103272307B) measures the dripping speed by clamping on a transfusion pipeline, has a small structure and is convenient to use, but has the defect that the device is easy to be taken down and lost by non-medical personnel, and the economic loss of a hospital is caused while the treatment is hindered.
The invention content is as follows:
technical problem to be solved
Aiming at the defects of the prior art, the invention provides the portable self-locking type transfusion dripping speed measurer which can conveniently and quickly measure the dripping speed during transfusion and can self-lock to prevent loss after being arranged on a transfusion pipeline, thereby solving the problem that the conventional transfusion dripping speed measurer is easy to be accidentally taken down and lost.
(II) technical scheme
In order to solve the technical problems, the invention provides the following technical scheme: a portable self-locking infusion dripping speed measurer comprises a shell, a display screen, a detection module, a self-locking mechanism, an electronic coded lock and a processing chip, wherein a dripping hopper groove is formed in the back of the shell and is a semicircular open groove, the detection module is arranged in the dripping hopper groove and comprises an infrared transmitter and an infrared receiver, the infrared transmitter and the infrared receiver are arranged in the dripping hopper groove, two sides of the infrared transmitter and the infrared receiver are aligned with each other, the self-locking mechanism comprises two pairs of stepping motors and a push rod, the upper side and the lower side of the dripping hopper groove are respectively provided with a pair of stepping motors and the push rod, the stepping motors are arranged in the shell, an output shaft of each stepping motor is connected with the push rod, the top end of the push rod faces a clamping hole formed in the dripping hopper groove, and the push rod can be closed after extending into the clamping hole, the electronic coded lock with the display screen sets up the casing is positive, still be equipped with alarm lamp and switch on the casing, it sets up to handle the chip inside the casing, detection module the electronic coded lock the display screen step motor the alarm lamp and the switch all with it is connected to handle the chip electricity, but through rechargeable power supply.
When the infusion alarm device is used, a dropping funnel on an infusion apparatus is placed in a dropping funnel groove, the switch is turned on, the rechargeable power supply supplies power to the processing chip and the stepping motor, the stepping motor is started to push the push rod to enter the clamping hole in the dropping funnel groove, the push rod clamps the dropping funnel of the infusion apparatus in the dropping funnel groove to be fixed, the infrared emitter in the detection module sends out an infrared signal to penetrate through the dropping funnel to be received by the infrared receiver, the intensity of the infrared signal received by the infrared receiver changes once when liquid medicine in the dropping funnel drops once, the processing chip calculates the dropping speed of the liquid medicine according to the signal change received by the infrared receiver and displays the dropping speed on the display screen, when infusion stops, the processing chip sends out a signal to enable the alarm lamp to be on, medical personnel inputs a password through the electronic lock, and when the password is correct, the processing chip sends out a signal to enable the stepping motor to move reversely to pull out the push rod The hole is blocked, and the dropping funnel of the infusion apparatus is loosened, so that the infusion apparatus can be taken down.
Further, a pipe clamp is further arranged on the shell. The pipe clamp can ensure that the drip chamber of the infusion apparatus is more firmly fixed in the drip chamber groove, and the loosening is prevented.
Further, the rechargeable power supply is charged through a USB charging port provided on the housing. The USB charging port supplies power to the rechargeable power supply, so that medical personnel can conveniently charge and use the USB rechargeable power supply at any time, and the use durability and the applicability are improved.
Furthermore, the drip chamber groove is a semicircular opening groove, and a drip chamber of an infusion apparatus can be placed into the drip chamber and clamped by the push rod.
Furthermore, the electronic coded lock is a keyboard type coded lock, and operation of medical personnel is facilitated.
(III) the beneficial effects are as follows:
compared with the prior art, the invention has the beneficial effects that:
(1) the dripping speed during the infusion can be conveniently and rapidly measured, and the dripping speed is visually displayed on the display screen for the reference of medical staff.
(2) The device can be self-locked to prevent loss after being installed on a transfusion pipeline, and can be taken down only by inputting a correct password, so that the cost is effectively saved.
Description of the drawings:
in order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic diagram of the general structure of a portable self-locking infusion drop speed measurer according to an embodiment of the present invention;
FIG. 2 is a schematic front view of a portable self-locking infusion drop speed measurer according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the back structure of the portable self-locking type transfusion dripping speed measurer in the embodiment of the present invention;
FIG. 4 is a block diagram of the control principle of the portable self-locking infusion drop speed measurer according to the embodiment of the invention;
in the figure: 1. a housing; 2. a display screen; 3. a detection module; 31. an infrared emitter; 32. an infrared receiver; 4. a self-locking mechanism; 41. a stepping motor; 42. push rod, 43, clip hole; 5. an electronic combination lock; 6. processing the chip; 7. an alarm lamp; 8. a switch; 9. a rechargeable power supply; 10. a pipe clamp; 11. a USB charging port; 12. drip bucket groove
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, a portable self-locking type transfusion dripping speed measurer comprises a shell 1, a display screen 2, a detection module 3, a self-locking mechanism 4, an electronic coded lock 5 and a processing chip 6, wherein a dripping hopper groove 12 is arranged on the back surface of the shell 1, the dripping hopper groove 12 is a semicircular open groove, the detection module 3 is arranged in the dripping hopper groove 12, the detection module 3 comprises an infrared emitter 31 and an infrared receiver 32, the infrared emitter 31 and the infrared receiver 32 are arranged in the dripping hopper groove 12, the two sides of the infrared emitter 31 and the infrared receiver 32 are aligned with each other, the self-locking mechanism 4 comprises two pairs of stepping motors 41 and push rods 42, the upper side and the lower side of the dripping hopper groove 12 are respectively provided with a pair of stepping motors 41 and push rods 42, the stepping motors 41 are arranged in the shell 1, an output shaft of the stepping motor 41 is connected with the push rods 42, the top end of the push rods 42 is directly opposite to, electronic trick lock 5 and display screen 2 set up openly at casing 1, still are equipped with alarm lamp 7 and switch 8 on casing 1, and processing chip 6 sets up inside casing 1, and detection module 3, electronic trick lock 5, display screen 2, step motor 41, alarm lamp 7 and switch 8 all are connected with processing chip 6 electricity, supply power through rechargeable power supply 9.
Preferably, a pipe clamp 10 is also provided on the housing 1. The use of the tube clamp 10 ensures that the drip chamber of the infusion set is more securely held in the drip chamber well 12 against loosening.
Preferably, the rechargeable power supply 9 is charged through a USB charging port 11 provided on the housing 1. The USB charging port 11 is used for supplying power to the rechargeable power supply 9, so that the medical personnel can conveniently charge and use at any time, and the use durability and the applicability are improved.
Preferably, the chamber 12 is a semicircular opening chamber, into which a chamber of an infusion set can be inserted and secured by a push rod 42.
Preferably, the electronic coded lock 5 is a keyboard type coded lock, and is convenient for medical staff to operate.
When the portable self-locking type transfusion dripping speed measurer provided by the embodiment of the invention is used, a dripping bucket on a transfusion device is placed in a dripping bucket groove 12, the dripping bucket is clamped by a pipe clamp 10, a switch 8 is turned on, a rechargeable power supply 9 supplies power to a processing chip 6 and a stepping motor 41, the stepping motor 41 is started to push a push rod 42 to enter a clamping hole 43 in the dripping bucket groove 12, the dripping bucket of the transfusion device is clamped in the dripping bucket groove 12 by the push rod 42 and fixed, an infrared signal sent by an infrared transmitter 31 in a detection module 3 passes through the dripping bucket and is received by an infrared receiver 32, the intensity of an infrared signal received by the infrared receiver 32 once dripping of liquid medicine in the dripping bucket is changed once, the processing chip 6 calculates the dripping speed of the liquid medicine according to the signal change received by the infrared receiver 32 and displays the dripping speed on a display screen 2, after the transfusion is stopped, the processing chip 6 sends a signal to enable an alarm lamp 7 to be, when the password is correct, the processing chip 6 sends a signal to enable the stepping motor 41 to move reversely to pull the push rod 42 out of the clamping hole 43, and the dropping funnel of the infusion apparatus is loosened to be taken down.
In conclusion, the portable self-locking type infusion dripping speed measurer provided by the invention can conveniently and quickly measure the dripping speed during infusion, can be self-locked to prevent loss after being installed on an infusion pipeline, and solves the problem that the existing infusion dripping speed measurer is easily accidentally taken down and lost.
The present invention has been described above by way of example, but the present invention is not limited to the above-described specific embodiments, and any modification or variation made based on the present invention is within the scope of the present invention as claimed.
Claims (5)
1. The utility model provides a portable self-locking type infusion drips fast caliber which characterized in that: the intelligent electronic code lock comprises a shell, a display screen, a detection module, a self-locking mechanism, an electronic code lock and a processing chip, wherein a drip hopper groove is formed in the back of the shell, the detection module is arranged in the drip hopper groove and comprises an infrared transmitter and an infrared receiver, the infrared transmitter and the infrared receiver are arranged in the drip hopper groove, two sides of the drip hopper groove are aligned with each other, the self-locking mechanism comprises two pairs of stepping motors and a push rod, the upper side and the lower side of the drip hopper groove are respectively provided with a pair of stepping motors and the push rod, the stepping motors are arranged in the shell, an output shaft of each stepping motor is connected with the push rod, the top end of each push rod faces a clamping hole formed in the drip hopper groove, the push rod extends into the clamping hole to seal the drip hopper groove, the electronic code lock and the display screen are arranged on the front of the shell, and an alarm lamp and a switch are further, the processing chip is arranged inside the shell, the detection module, the electronic coded lock, the display screen, the stepping motor, the alarm lamp and the switch are electrically connected with the processing chip and powered by a rechargeable power supply.
2. The portable self-locking infusion drop speed measurer according to claim 1, wherein: the shell is also provided with a pipe clamp.
3. The portable self-locking infusion drop speed measurer according to claim 1, wherein: the rechargeable power supply is charged through a USB charging port arranged on the shell.
4. The portable self-locking infusion drop speed measurer according to claim 1, wherein: the drip bucket groove is a semicircular open groove.
5. The portable self-locking infusion drop speed measurer according to claim 1, wherein: the electronic coded lock is a keyboard type coded lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210632.3A CN111544698A (en) | 2019-03-20 | 2019-03-20 | Portable self-locking type infusion dripping speed measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210632.3A CN111544698A (en) | 2019-03-20 | 2019-03-20 | Portable self-locking type infusion dripping speed measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111544698A true CN111544698A (en) | 2020-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910210632.3A Pending CN111544698A (en) | 2019-03-20 | 2019-03-20 | Portable self-locking type infusion dripping speed measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111544698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599625A (en) * | 2021-08-17 | 2021-11-05 | 张晓华 | Intravenous transfusion nursing device with automatic detection and early warning functions |
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| US20130310738A1 (en) * | 2012-05-21 | 2013-11-21 | Lifemedix, Llc | Portable intravenous fluid delivery device with a user interface |
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| CN205885883U (en) * | 2016-02-05 | 2017-01-18 | 刘诗缘 | Autotomy and early warning transfusion system |
| CN206275879U (en) * | 2016-08-31 | 2017-06-27 | 陈富强 | The Anti-chock device of electronic infusion pump |
| CN107551355A (en) * | 2017-10-20 | 2018-01-09 | 遵义医学院附属医院 | A kind of multifunctional transfusion monitoring system |
| CN208355864U (en) * | 2017-10-23 | 2019-01-11 | 郑州大学 | Fully-automatic intelligent infusion apparatus |
| CN208598913U (en) * | 2017-10-27 | 2019-03-15 | 上海京颐科技股份有限公司 | A kind of fuction monitoring device for infusion |
| CN209916927U (en) * | 2019-03-20 | 2020-01-10 | 华中科技大学同济医学院附属协和医院 | Portable self-locking type infusion dripping speed measurer |
-
2019
- 2019-03-20 CN CN201910210632.3A patent/CN111544698A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2817860Y (en) * | 2005-09-09 | 2006-09-20 | 夏俊 | Automatic infusion monitoring and alarming device |
| CN102641530A (en) * | 2011-02-22 | 2012-08-22 | 夏红梅 | Transfusion monitoring warning system |
| CN202069947U (en) * | 2011-03-29 | 2011-12-14 | 中国人民解放军第三军医大学第一附属医院 | Infusion drip speed display alarm |
| CN202187623U (en) * | 2011-07-29 | 2012-04-11 | 南京信息工程大学 | Liquid crystal display electronic cipher lock based on one-chip microcomputer |
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| CN204170214U (en) * | 2014-10-30 | 2015-02-25 | 东北石油大学 | A kind of automatic alarm for infusion |
| CN205885883U (en) * | 2016-02-05 | 2017-01-18 | 刘诗缘 | Autotomy and early warning transfusion system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599625A (en) * | 2021-08-17 | 2021-11-05 | 张晓华 | Intravenous transfusion nursing device with automatic detection and early warning functions |
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