CN111558125A - Intelligent intracranial cerebrospinal fluid drainage device - Google Patents
Intelligent intracranial cerebrospinal fluid drainage device Download PDFInfo
- Publication number
- CN111558125A CN111558125A CN201910297733.9A CN201910297733A CN111558125A CN 111558125 A CN111558125 A CN 111558125A CN 201910297733 A CN201910297733 A CN 201910297733A CN 111558125 A CN111558125 A CN 111558125A
- Authority
- CN
- China
- Prior art keywords
- drainage
- bag
- display column
- button
- data processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0687—Skull, cranium
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Ophthalmology & Optometry (AREA)
- Otolaryngology (AREA)
- Anesthesiology (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)
- External Artificial Organs (AREA)
Abstract
The invention discloses an intelligent intracranial cerebrospinal fluid drainage device which comprises a control panel, a drainage device and a control system, wherein the control panel is provided with a display, a prompting lamp, an operating button and an adjusting device, the display comprises a hanging relative height display column, a drainage speed limit display column, an accumulated drainage amount display column and a current drainage speed display column, the prompting lamp comprises a red lamp and a green lamp, the operating button is used for adjusting numerical values in the hanging relative height display column and the drainage speed limit display column, the adjusting device comprises a chute, a ball screw, a screw nut and a hook, the ball screw is arranged in the chute, the hook is fixed on the screw nut and can slide in the chute, the control system comprises a data processor, a liquid level meter, a flow meter and an electric control stop valve, the drainage device comprises a drainage tube, a drainage bag and a liquid accumulation bag, and the flow meter is arranged on the drainage tube. When the drainage device is used for intracranial cerebrospinal fluid drainage, medical care personnel can conveniently record and control the drainage speed, information communication disorder is prevented, and medical accidents are avoided.
Description
The technical field is as follows:
the invention relates to the technical field of medical auxiliary equipment, in particular to an intelligent intracranial cerebrospinal fluid drainage device.
Background art:
after partial operations of brain surgery, a drainage tube and a drainage bag are often required to be arranged in the cranium of a patient to lead out liquid such as cerebrospinal fluid or hematocele, the hanging height of the drainage bag is required to be adjusted according to the intracranial pressure of the patient during drainage, the intracranial pressure of the patient is guaranteed to be stable, and meanwhile, the cerebrospinal fluid of the patient is continuously secreted, so that 500ml of cerebrospinal fluid is generated by adults in one day, and the drainage amount per hour is more than 20 ml. Because both the hanging height and the drainage speed of the drainage bag are required, medical staff need to set the hanging height according to the required drainage speed, generally at the position of 10-15cm at the cranium outlet of the drainage tube, if the drainage speed needs to be accelerated, the height of the drainage bag is set to be lower, if the drainage speed needs to be slowed down, the height of the drainage bag is set to be higher, after the height is set, a doctor needs to record the height, and sometimes the height of a bed head needs to be adjusted at the same time, so that the stability of the drainage speed is ensured, but in the process, the drainage speed is generally judged by the doctor according to experience and can not be accurately mastered; and the drainage height generally sets up for the doctor of patient's main operation, the doctor is not often at patient's side, mainly come to carry out daily nursing to patient by the nurse, because the nurse often needs shift and change of shifts, the nurse that leads to taking a shift is very easily taken place inaccurately at this in-process and is made the nurse of taking a shift not clear the height and the drainage speed that the patient is suitable, if drainage speed too fast control untimely risk that produces medical malpractice occasionally, and the cerebrospinal fluid in the drainage bag need often empty, nursing staff's work burden has also been aggravated.
The invention content is as follows:
technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent intracranial cerebrospinal fluid drainage device which is used for draining intracranial cerebrospinal fluid of a patient after a cerebral surgical operation, is convenient for medical care personnel to record drainage height and control drainage speed, can alarm when the drainage speed is too high to remind the medical care personnel to adjust in time, can prevent inaccurate information communication, avoids causing medical accidents, and solves the problems that the intracranial cerebrospinal fluid drainage speed is not accurately controlled, and the risk of the medical accidents is easily caused by the untimely control of the drainage speed because the inaccurate information communication among the medical care personnel.
(II) technical scheme
In order to solve the technical problems, the invention provides the following technical scheme: an intelligent intracranial cerebrospinal fluid drainage device comprises a control panel, a drainage device and a control system, wherein the control panel is provided with a display, a prompt lamp, an operating button and an adjusting device, the display comprises a hanging relative height display column, a drainage speed limit display column, an accumulated drainage amount display column and a current drainage speed display column, the operating button comprises an addend button, a decrementer button, a switching button and a switch, the addend button, the decrementer button and the switching button control the set display values in the hanging relative height display column and the drainage speed limit display column, the adjusting device is arranged on the control panel, the drainage device comprises a drainage tube, a drainage bag and a hydrops bag, the drainage tube is connected with the drainage bag, the drainage bag is connected with the hydrops bag, and the drainage device is connected with the adjusting device, the height is adjusted by the adjusting device, the control system comprises a data processor, a timer, a liquid level meter, a flow meter, a battery and an electric control stop valve, the flowmeter is arranged on the drainage tube, the liquid level meter is arranged in the liquid accumulation bag, the electric control stop valve is arranged at the joint of the drainage bag and the liquid accumulation bag, the control button, the display, the liquid level meter, the prompt lamp and the flowmeter are respectively electrically connected with the data processor, the output signals of the flowmeter and the liquid level meter are processed by the data processor and then transmitted to the current drainage speed display column and the accumulated drainage quantity display column on the display for display, the timer is electrically connected with the electric control stop valve and the data processor, and the switch controls the battery to supply power to the control panel and the control system.
Further, the prompt lamp comprises a red lamp and a green lamp, when the flow speed in the drainage tube measured by the flowmeter is smaller than the set display value in the drainage speed limit display column, the data processor controls the green lamp to be on, and when the flow speed in the drainage tube measured by the flowmeter is larger than the set display value in the drainage speed limit display column, the data processor controls the red lamp to be on.
Further, adjusting device includes spout, ball screw, screw-nut and couple, the spout sets up control panel is last, ball screw sets up in the spout, screw-nut with ball screw forms the screw-nut cooperation, ball screw's top is equipped with adjust knob, the couple is fixed can be in on the screw-nut along with screw-nut slides in the spout, the drainage bag top is equipped with hangs the rope will the drainage ware is hung on the couple. Through adjust knob is rotatory ball screw can make screw-nut is in slide from top to bottom in the spout, because the drainage bag passes through hang the rope and hang on the couple, the drainage bag with the couple is along with screw-nut reciprocates, realizes right the altitude mixture control of drainage bag to control drainage speed.
Furthermore, the timer sends a signal to the data processor every 1 hour to control the electronic control stop valve to be opened once, so that the cerebrospinal fluid in the drainage bag is prevented from overflowing.
Further, the volume of drainage bag is 50ml, the volume of hydrops bag is 500ml, the drainage bag with the hydrops bag all adopts transparent rigid plastic material, the drainage bag with all be equipped with the scale on the hydrops bag, through the scale can be observed at any time the drainage bag with liquid capacity in the hydrops bag, the volume of drainage bag is 50ml and can holds adult about 2 hours cerebrospinal fluid secretion volume, the drainage bag with be equipped with between the hydrops bag automatically controlled stop valve every 1 hour is in open once under data processor's the control, will cerebrospinal fluid in the drainage bag is put into the hydrops bag, the volume of hydrops bag can hold adult day's cerebrospinal fluid secretion volume for 500ml, empty once a day can, alleviate medical personnel work burden.
Furthermore, the number adding button and the number subtracting button are electrically connected with the hanging relative height display column and the drainage speed-limiting display column through the data processor, and the switching button controls the signal switching among the data processor, the hanging relative height display column and the drainage speed-limiting display column. After the drainage tube is set, a doctor can adjust the set display value in the suspension relative height display column through the addend button and the decrement button to display the suspension height of the drainage bag suitable for a patient, presses the switching button after the adjustment is finished, continues to adjust the set display value in the drainage speed limit display column through the addend button and the decrement button, and displays the drainage speed suitable for the patient.
Further, still be equipped with bee calling organ and silence button on the control panel, bee calling organ with data processor with the silence button electricity is connected, works as the flow rate signal that the flowmeter measured surpasss when drainage speed limit shows the settlement display value in fence, data processor control bee calling organ makes a sound, reminds medical personnel that drainage speed is too fast, through the silence button can be closed bee calling organ.
Further, the length of the sliding groove is 20cm, and the hook is guaranteed to meet the requirement of height adjustment along with the moving range of the screw rod nut in the sliding groove.
When the drainage device is used, the drainage tube in the drainage device is arranged in the cranium of a patient, then the hanging rope on the drainage bag is hung on the hook on the adjusting device, the ball screw is rotated through the adjusting knob, the screw nut can slide up and down in the chute, and the drainage bag is hung on the hook through the hanging rope, so that the height of the drainage bag is adjusted as the drainage bag and the hook move up and down along with the screw nut, and the drainage speed is controlled. Adjusting a set display value in a suspension relative height display column through the addend button and the subtracter button, displaying the suspension height of a drainage bag suitable for a patient, pressing the switching button after the adjustment is finished, continuously adjusting the set display value in the drainage speed limit display column through the addend button and the subtracter button, displaying the drainage speed suitable for the patient, measuring the drainage speed at the moment by the flowmeter on the drainage tube, displaying the drainage speed in the current drainage speed display column in the display after the drainage speed is processed by the data processor, allowing the cerebrospinal fluid of the patient to flow into the drainage bag through the drainage tube, sending a signal to the data processor by the timer to control the electric control stop valve at the joint of the drainage bag and the hydrops bag to be opened once every 1 hour, and putting the liquid in the drainage bag into the hydrops bag, the level gauge is measured cerebrospinal fluid capacity in the hydrops bag is passed through after data processor handles in the display accumulative total drainage volume shows that the fence shows, works as the flowmeter survey the velocity of flow in the drainage tube is less than during the settlement display value in the drainage speed limit shows that the fence, data processor control green light is bright, the flowmeter survey the velocity of flow in the drainage tube is greater than during the settlement display value in the drainage speed limit shows that the fence, data processor control the red light is bright, simultaneously data processor control bee calling organ makes a sound, reminds medical personnel's drainage speed too fast, needs the adjustment, through the silence button can be closed bee calling organ.
(III) the beneficial effects are as follows:
the invention has the beneficial effects that:
(1) can hang relative height through the convenient drainage bag of adjusting device to can take notes and show and hang relative height data, information communication is inaccurate when avoiding the nurse to change over duty.
(2) Can accurate measurement and show the drainage speed of intracranial cerebrospinal fluid, in time remind medical personnel to adjust when drainage speed is too fast, avoid producing medical negligence.
(3) The current drainage speed, the accumulated drainage quantity and the drainage speed limit can be visually displayed, so that medical personnel can conveniently observe the drainage device, and the measurement error is effectively reduced.
(4) The time interval for the poured cerebrospinal fluid is long, and the workload of medical care personnel is reduced.
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 structural diagram of a control panel of an intelligent intracranial cerebrospinal fluid drainage device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the drainage device of the intelligent intracranial cerebrospinal fluid drainage device according to the embodiment of the invention;
fig. 3 is a functional block diagram of the control system of the intelligent intracranial cerebrospinal fluid drainage device according to the embodiment of the present invention;
in the figure: 1. a control panel; 11. a display; 111. hanging a relative height display bar; 112. a drainage speed limit display column; 113. accumulating the drainage quantity display column; 114. a current drainage speed display bar; 12. a warning light; 121. red, 122, green; 13. an operation button; 131. an addend button; 132. a decrement button; 133. a switch button; 134. a switch; 14. an adjustment device; 141. a chute; 142. a ball screw; 143. a feed screw nut; 144. hooking; 145. adjusting a knob; 2. a drainage device; 21. a drainage tube; 22. a drainage bag; 23. a liquid accumulation bag; 24. hanging a rope; 25. calibration; 3. a control system; 31. a data processor; 32. a timer; 33. a liquid level meter; 34. a flow meter; 35. a battery; 36. an electrically controlled stop valve; 4. a buzzer; 5. a mute button;
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 3, an intelligent intracranial cerebrospinal fluid drainage device comprises a control panel 1, a drainage device 2 and a control system 3, wherein the control panel 1 is provided with a display 11, a prompt lamp 12, an operation button 13 and an adjusting device 14, the display 11 comprises a hanging relative height display column 111, a drainage speed limit display column 112, an accumulated drainage amount display column 113 and a current drainage speed display column 114, the operation button 13 comprises an adding button 131, a subtracting button 132, a switching button 133 and a switch 134, the adding button 131, the subtracting button 132 and the switching button 133 control the set display values in the hanging relative height display column 111 and the drainage speed limit display column 112, the adjusting device 14 is arranged on the control panel 1, the drainage device 2 comprises a drainage tube 21, a drainage bag 22 and a hydrops bag 23, the drainage tube 21 is connected with the drainage bag 22 and the hydrops bag 23, the drainage device 2 is connected with the adjusting device 14, the height is adjusted by the adjusting device 14, the control system 3 comprises a data processor 31, a timer 32, a liquid level meter 33, a flow meter 34, a battery 35 and an electric control stop valve 36, the flow meter 34 is arranged on the drainage tube 21, the liquid level meter 33 is arranged in the effusion bag 23, the electric control stop valve 36 is arranged at the joint of the drainage bag 22 and the effusion bag 23, the operation button 13, the display 11, the liquid level meter 33, the indicator light 12 and the flow meter 34 are respectively and electrically connected with the data processor 31, output signals of the flow meter 34 and the liquid level meter 33 are transmitted to a current drainage speed display column 114 and an accumulated drainage quantity display column 113 on the display 11 after being processed by the data processor 31 for displaying, the timer 32, the electric control stop valve 36 and the data processor 31 are electrically connected, and the battery 35 is controlled by the switch 134 to supply power to the control panel 1.
Preferably, indicator light 12 includes a red light 121 and a green light 122, data processor 31 controls green light 122 to light when the flow rate in draft tube 21 measured by flow meter 34 is less than the set display value in draft speed limit display column 112, and data processor 31 controls red light 121 to light when the flow rate in draft tube 21 measured by flow meter 34 is greater than the set display value in draft speed limit display column 112.
Preferably, the adjusting device 14 includes a chute 141, a ball screw 142, a screw nut 143 and a hook 144, the chute 141 is disposed on the control panel 1, the ball screw 142 is disposed in the chute 141, the screw nut 143 and the ball screw 142 form a screw nut fit, an adjusting knob 145 is disposed at the top end of the ball screw 142, the hook 144 is fixed on the screw nut 143 and can slide along with the screw nut 143 in the chute 141, a hanging rope 24 is disposed at the top of the drainage bag 22, and the hanging rope 24 hangs the drainage device 2 on the hook 144. The ball screw 142 is rotated by the adjusting knob 145, so that the screw nut 143 can slide up and down in the chute 141, the drainage bag 22 is hung on the hook 144 through the hanging rope 24, the drainage bag 22 and the hook 144 move up and down along with the screw nut 143, the height of the drainage bag 22 is adjusted, and the drainage speed is controlled.
Preferably, the timer 32 sends a signal to the data processor 31 to control the electronically controlled shut-off valve 36 to open every 1 hour to prevent cerebrospinal fluid from overflowing from the drainage bag 22.
Preferably, the volume of the drainage bag 22 is 50ml, the volume of the effusion bag 23 is 500ml, the drainage bag 22 and the effusion bag 23 are both made of transparent hard plastic materials, the scales 25 are arranged on the drainage bag 22 and the effusion bag 23, the liquid volumes in the drainage bag 22 and the effusion bag 23 can be observed at any time through the scales 25, the volume of the drainage bag 22 is 50ml and can accommodate the cerebrospinal fluid secretion amount of an adult within about 2 hours, the electrically controlled stop valve 36 arranged between the drainage bag 22 and the effusion bag 23 is opened once under the control of the data processor 31 every 1 hour, the cerebrospinal fluid in the drainage bag 22 is put into the effusion bag 23, the volume of the effusion bag 23 is 500ml and can accommodate the daily cerebrospinal fluid secretion amount of the adult, the operation burden of medical care personnel can be reduced by pouring once a day.
Preferably, the addend button 131 and the subtracter button 132 are electrically connected with the hanging relative height display column 111 and the drainage speed limit display column 112 through the data processor 31, and the switching button 133 controls signal switching between the data processor 31 and the hanging relative height display column 111 and the drainage speed limit display column 112. After the drainage tube 21 is set, the doctor can adjust the set display value in the suspension relative height display column 111 through the addend button 131 and the decrement button 132 to display the suspension height of the drainage bag suitable for the patient, presses the switching button 133 after the adjustment is finished, continues to adjust the set display value in the drainage speed limit display column 112 through the addend button 131 and the decrement button 132 to display the drainage speed suitable for the patient.
Preferably, the control panel 1 is further provided with a buzzer 4 and a mute button 5, the buzzer 4 is electrically connected with the data processor 31 and the mute button 5, when the flow rate signal measured by the flow meter 34 exceeds the set display value of the drainage speed limit display column 112, the data processor 31 controls the buzzer 4 to make a sound to remind medical staff that the drainage speed is too high, and the buzzer 4 can be turned off through the mute button 5.
Preferably, the length of the sliding groove 141 is 20cm, so that the hook 144 can meet the requirement of height adjustment along with the moving range of the screw nut 143 in the sliding groove 141.
When the intelligent intracranial cerebrospinal fluid drainage device provided by the embodiment of the invention is used, the drainage tube 21 in the drainage device 2 is arranged in the cranium of a patient, then the hanging rope 24 on the drainage bag 22 is hung on the hook 144 on the adjusting device 14, the ball screw 142 is rotated by the adjusting knob 145, the screw nut 143 can slide up and down in the chute 141, and the drainage bag 22 is hung on the hook 144 through the hanging rope 24, and the drainage bag 22 and the hook 144 move up and down along with the screw nut 143, so that the height adjustment of the drainage bag 22 is realized, and the drainage speed is controlled. The setting display value in the hanging relative height display column 111 is adjusted through the addend button 131 and the decrement button 132 to display the hanging height of the drainage bag suitable for the patient, the switching button 133 is pressed after the adjustment is finished, the setting display value in the drainage speed limit display column 112 is continuously adjusted through the addend button 131 and the decrement button 132 to display the drainage speed suitable for the patient, the flow meter 34 on the drainage tube 21 measures the drainage speed at the moment and displays the drainage speed in the current drainage speed display column 114 in the display 11 after the adjustment is finished, the cerebrospinal fluid of the patient flows into the drainage bag 22 through the drainage tube 21, the timer 32 sends a signal to the data processor 31 to control the electric control stop valve 36 at the connection part of the drainage bag 22 and the effusion bag 23 to be opened once every 1 hour, the liquid in the drainage bag 22 is put into the effusion bag 23, the cerebrospinal fluid capacity in the effusion bag 23 measured by the liquid level meter 33 is processed through the data processor 31, and the accumulated drainage volume display 113 in the display 11 Display, when the flow rate in drainage tube 21 measured by flowmeter 34 is less than the set display value in drainage speed limit display column 112, data processor 31 controls green light 122 to light, and when the flow rate in drainage tube 21 measured by flowmeter 34 is greater than the set display value in drainage speed limit display column 112, data processor 31 controls red light 121 to light, and data processor 31 controls buzzer 4 to make a sound at the same time, so as to remind medical personnel that the drainage speed is too fast and needs to be adjusted, and buzzer 4 can be turned off through mute button 5.
In conclusion, the intelligent intracranial cerebrospinal fluid drainage device provided by the invention is used for draining the intracranial cerebrospinal fluid of a patient after a cerebral surgical operation, is convenient for medical care personnel to record the drainage height and control the drainage speed, can alarm to remind the medical care personnel to adjust in time when the drainage speed is too high, can prevent inaccurate information communication, avoids causing medical accidents, and solves the problems that the intracranial cerebrospinal fluid drainage speed is not accurately controlled, and the risk of the medical accidents is easily caused by the fact that the drainage speed is not timely controlled due to the inaccurate information communication among the medical care personnel.
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 (8)
1. An intelligent intracranial cerebrospinal fluid drainage device, which is characterized in that: the drainage device comprises a control panel, a drainage device and a control system, wherein a display, a prompting lamp, an operating button and an adjusting device are arranged on the control panel, the display comprises a hanging relative height display column, a drainage speed limit display column, an accumulated drainage quantity display column and a current drainage speed display column, the operating button comprises an adding button, a subtracting button, a switching button and a switch, the adding button, the subtracting button and the switching button control the set display values in the hanging relative height display column and the drainage speed limit display column, the adjusting device is arranged on the control panel, the drainage device comprises a drainage tube, a drainage bag and a liquid accumulation bag, the drainage tube is connected with the drainage bag, the drainage bag is connected with the liquid accumulation bag, the drainage device is connected with the adjusting device, and the height is adjusted through the adjusting device, control system includes data processor, timer, level gauge, flowmeter, battery and automatically controlled stop valve, the flowmeter sets up on the drainage tube, the level gauge sets up in the hydrops bag, automatically controlled stop valve sets up the drainage bag with the junction of hydrops bag, control button the display the level gauge the warning light with the flowmeter respectively with the data processor electricity is connected, the flowmeter with the output signal process of level gauge data processor handles the back transmission extremely on the display current drainage speed display bar with accumulative total drainage volume display bar shows, the timer with automatically controlled stop valve and the data processor electricity is connected, on-off control the battery does control panel with the control system power supply.
2. The intelligent intracranial cerebrospinal fluid drainage device of claim 1, wherein: the prompting lamp comprises a red lamp and a green lamp, the data processor controls the green lamp to be on when the flow speed measured by the flowmeter in the drainage tube is smaller than the set display value in the drainage speed limit display column, and the data processor controls the red lamp to be on when the flow speed measured by the flowmeter in the drainage tube is larger than the set display value in the drainage speed limit display column.
3. An intelligent intracranial cerebrospinal fluid drainage device as claimed in claim 1 or 2, wherein: adjusting device includes spout, ball screw, screw-nut and couple, the spout sets up control panel is last, ball screw sets up in the spout, screw-nut with ball forms the screw-nut cooperation, ball screw's top is equipped with adjust knob, the couple is fixed can on the screw-nut along with screw-nut slides in the spout, drainage bag top is equipped with hangs the rope, it will to hang the drainage ware on the couple.
4. An intelligent intracranial cerebrospinal fluid drainage device as in any one of claims 1-3, wherein: and the timer sends a signal to the data processor every 1 hour to control the electric control stop valve to be opened once.
5. An intelligent intracranial cerebrospinal fluid drainage device as in any one of claims 1-4, wherein: the volume of drainage bag is 50ml, the volume of hydrops bag is 500ml, the drainage bag with the hydrops bag all adopts transparent rigid plastic material, the drainage bag with all be equipped with the scale on the hydrops bag.
6. An intelligent intracranial cerebrospinal fluid drainage device as in any one of claims 1-5, wherein: the number adding button and the number subtracting button are electrically connected with the hanging relative height display column and the drainage speed limit display column through the data processor, and the switching button controls the data processor to be switched with signals between the hanging relative height display column and the drainage speed limit display column.
7. An intelligent intracranial cerebrospinal fluid drainage device as in any one of claims 1-6, wherein: the control panel is also provided with a buzzer and a mute button, and the buzzer is electrically connected with the data processor and the mute button.
8. The intelligent intracranial cerebrospinal fluid drainage device of claim 3, wherein: the length of the sliding groove is 20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297733.9A CN111558125B (en) | 2019-04-15 | 2019-04-15 | Intelligent intracranial cerebrospinal fluid drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297733.9A CN111558125B (en) | 2019-04-15 | 2019-04-15 | Intelligent intracranial cerebrospinal fluid drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111558125A true CN111558125A (en) | 2020-08-21 |
| CN111558125B CN111558125B (en) | 2022-03-11 |
Family
ID=72067738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910297733.9A Active CN111558125B (en) | 2019-04-15 | 2019-04-15 | Intelligent intracranial cerebrospinal fluid drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111558125B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973820A (en) * | 2020-09-21 | 2020-11-24 | 北京隆康科技服务有限公司 | Craniocerebral drainage device |
| CN117547666A (en) * | 2024-01-12 | 2024-02-13 | 首都医科大学附属北京友谊医院 | Full-automatic cerebrospinal fluid drainage control system |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5683357A (en) * | 1995-12-01 | 1997-11-04 | Magram; Gary | External cerebrospinal fluid drain apparatus |
| US5772625A (en) * | 1996-11-19 | 1998-06-30 | Heyer-Schulte Neurocare, Inc. | External drainage shunt |
| US20040102761A1 (en) * | 2002-11-27 | 2004-05-27 | Ahmed A. Mateen | Portable pressure relief system & methods |
| US20080033400A1 (en) * | 2005-08-02 | 2008-02-07 | Manfred Holper | Drainage system for cerebrospinal fluid |
| US20090054857A1 (en) * | 2007-08-25 | 2009-02-26 | Beckersmith Medical, Inc. | Automated body fluid drain control apparatus and method |
| CN201441661U (en) * | 2009-07-21 | 2010-04-28 | 詹霞 | Fixing device of drainage bag after operation on cranium and brain |
| CN102091362A (en) * | 2010-12-21 | 2011-06-15 | 苏州市万克达医疗器械有限公司 | Ventricle drainer |
| US20120078137A1 (en) * | 2009-06-03 | 2012-03-29 | Biometrix Ltd | Apparatus and method for bedside collection of body fluids and automatic volume level monitoring |
| US20120259265A1 (en) * | 2009-09-25 | 2012-10-11 | Neuroenterprises, Llc | Regulated Gravity-Based Cerebral Spinal Fluid Drainage Device |
| CN103037931A (en) * | 2010-04-20 | 2013-04-10 | 美敦力施美德公司 | Accelerometer based laser leveling device |
| CN205339672U (en) * | 2016-01-27 | 2016-06-29 | 时雷 | Novel drainage for neurosurgery device |
| CN206045056U (en) * | 2016-07-21 | 2017-03-29 | 李佳霖 | A kind of cerebral surgical drainage special for treating device |
| CN206285295U (en) * | 2016-08-12 | 2017-06-30 | 威海世创医疗科技有限公司 | Drainage system is monitored in a kind of cranium brain voltage stabilizing |
| CN206700451U (en) * | 2016-12-06 | 2017-12-05 | 吴俊儒 | Multi parameter intallingent regulation can remote control high safety factor extraventricular drainage system |
| US20180055998A1 (en) * | 2016-08-29 | 2018-03-01 | Po-Hsun Tu | Automatic regulating system for regulation of liquid pressure in a human body |
| CN207996324U (en) * | 2017-06-09 | 2018-10-23 | 无锡市太湖医院 | A kind of drainage of cerebrospinal fluid device |
| CN208511589U (en) * | 2018-03-01 | 2019-02-19 | 常州市第一人民医院 | A kind of clamp bracket of drainage of cerebrospinal fluid device |
| CN208678001U (en) * | 2017-08-21 | 2019-04-02 | 许宏武 | A kind of counterflow-preventing at the uniform velocity drainage of cerebrospinal fluid pipe |
-
2019
- 2019-04-15 CN CN201910297733.9A patent/CN111558125B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5683357A (en) * | 1995-12-01 | 1997-11-04 | Magram; Gary | External cerebrospinal fluid drain apparatus |
| US5772625A (en) * | 1996-11-19 | 1998-06-30 | Heyer-Schulte Neurocare, Inc. | External drainage shunt |
| US20040102761A1 (en) * | 2002-11-27 | 2004-05-27 | Ahmed A. Mateen | Portable pressure relief system & methods |
| US20080033400A1 (en) * | 2005-08-02 | 2008-02-07 | Manfred Holper | Drainage system for cerebrospinal fluid |
| US20090054857A1 (en) * | 2007-08-25 | 2009-02-26 | Beckersmith Medical, Inc. | Automated body fluid drain control apparatus and method |
| US20120078137A1 (en) * | 2009-06-03 | 2012-03-29 | Biometrix Ltd | Apparatus and method for bedside collection of body fluids and automatic volume level monitoring |
| CN201441661U (en) * | 2009-07-21 | 2010-04-28 | 詹霞 | Fixing device of drainage bag after operation on cranium and brain |
| US20120259265A1 (en) * | 2009-09-25 | 2012-10-11 | Neuroenterprises, Llc | Regulated Gravity-Based Cerebral Spinal Fluid Drainage Device |
| CN103037931A (en) * | 2010-04-20 | 2013-04-10 | 美敦力施美德公司 | Accelerometer based laser leveling device |
| CN102091362A (en) * | 2010-12-21 | 2011-06-15 | 苏州市万克达医疗器械有限公司 | Ventricle drainer |
| CN205339672U (en) * | 2016-01-27 | 2016-06-29 | 时雷 | Novel drainage for neurosurgery device |
| CN206045056U (en) * | 2016-07-21 | 2017-03-29 | 李佳霖 | A kind of cerebral surgical drainage special for treating device |
| CN206285295U (en) * | 2016-08-12 | 2017-06-30 | 威海世创医疗科技有限公司 | Drainage system is monitored in a kind of cranium brain voltage stabilizing |
| US20180055998A1 (en) * | 2016-08-29 | 2018-03-01 | Po-Hsun Tu | Automatic regulating system for regulation of liquid pressure in a human body |
| CN206700451U (en) * | 2016-12-06 | 2017-12-05 | 吴俊儒 | Multi parameter intallingent regulation can remote control high safety factor extraventricular drainage system |
| CN207996324U (en) * | 2017-06-09 | 2018-10-23 | 无锡市太湖医院 | A kind of drainage of cerebrospinal fluid device |
| CN208678001U (en) * | 2017-08-21 | 2019-04-02 | 许宏武 | A kind of counterflow-preventing at the uniform velocity drainage of cerebrospinal fluid pipe |
| CN208511589U (en) * | 2018-03-01 | 2019-02-19 | 常州市第一人民医院 | A kind of clamp bracket of drainage of cerebrospinal fluid device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973820A (en) * | 2020-09-21 | 2020-11-24 | 北京隆康科技服务有限公司 | Craniocerebral drainage device |
| CN117547666A (en) * | 2024-01-12 | 2024-02-13 | 首都医科大学附属北京友谊医院 | Full-automatic cerebrospinal fluid drainage control system |
| CN117547666B (en) * | 2024-01-12 | 2024-04-02 | 首都医科大学附属北京友谊医院 | Full-automatic cerebrospinal fluid drainage control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111558125B (en) | 2022-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111558125B (en) | Intelligent intracranial cerebrospinal fluid drainage device | |
| US4507112A (en) | Infusion monitor | |
| US8116991B2 (en) | Device for measuring the flow rate of ringer solution | |
| CN102631727A (en) | Infusion monitoring apparatus and monitoring method thereof | |
| CN211050406U (en) | Cerebrospinal fluid drainage device capable of being automatically monitored and adjusted | |
| CN209437729U (en) | A kind of drainage tube flow velocity monitoring device | |
| CN215740912U (en) | Bladder irrigation device | |
| CN202211906U (en) | Multifunctional infusion frame | |
| CN213312128U (en) | Accurate measurement lying-in woman uses blood bag | |
| CN204637103U (en) | A kind of CRRT displacement liquid dosing intelligent controlling device | |
| CN203802891U (en) | Obstetrics oxytocin automatic dripping adjustment device | |
| CN218484949U (en) | Automatic infusion monitoring and flow adjusting device | |
| CN201959343U (en) | Novel weighing type infusion automatic alarm | |
| CN211050404U (en) | Pressure-adjustable cerebrospinal fluid drainage device | |
| CN211096385U (en) | Drainage gravity alarm device | |
| CN112089896A (en) | Novel drainage warning device | |
| CN211096676U (en) | Infusion alarm | |
| CN2497797Y (en) | Infusion alarm with IC buzzer | |
| CN219090586U (en) | Infusion automatic medicine changing and supplementing device based on multi-weighing and multi-liquid level sensing technology | |
| CN219804082U (en) | Intelligent infusion device | |
| CN201906302U (en) | Medical infusion monitoring instrument | |
| CN218923350U (en) | Ventricular drainage device integrating intracranial pressure monitoring function | |
| CN113730722B (en) | Infusion automatic medicine changing and supplementing device based on multi-weighing and multi-liquid level sensing technology | |
| CN213723887U (en) | Novel drainage warning device | |
| CN215840725U (en) | Multifunctional urine bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |