CN110812560A - Manual peritoneal dialysis equipment - Google Patents
Manual peritoneal dialysis equipment Download PDFInfo
- Publication number
- CN110812560A CN110812560A CN201911165204.XA CN201911165204A CN110812560A CN 110812560 A CN110812560 A CN 110812560A CN 201911165204 A CN201911165204 A CN 201911165204A CN 110812560 A CN110812560 A CN 110812560A
- Authority
- CN
- China
- Prior art keywords
- dialysate
- unit
- peritoneal dialysis
- control unit
- weighing
- 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.)
- Pending
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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/282—Operational modes
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/285—Catheters therefor
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/287—Dialysates therefor
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
Abstract
The invention discloses manual peritoneal dialysis equipment which comprises an upper weighing unit, a heating device, a display control device, a lower weighing unit, an upper control unit, a lower control unit, a dialysate suspension device and a bracket, wherein the upper weighing unit is arranged on the bracket; the bracket is provided with a lower weighing unit; the heating device and the display control device are fixed on the bracket and are positioned on the upper side of the lower weighing unit; the dialysate suspension device is arranged at the upper end of the bracket and can move up and down relative to the bracket; the upper weighing unit is fixed at the upper end of the dialysate suspension device; the upper control unit is fixed on the dialysate suspension device and is positioned at the lower side of the upper weighing unit; the upper control unit is used for monitoring the flowing state of the dialysate outlet pipe and controlling the opening and closing of the dialysate outlet pipe; the lower control unit is used for controlling the opening and closing of the dialysate return tube; the display control device is respectively and electrically connected with the upper weighing unit, the lower weighing unit, the dialysate suspension device, the heating device, the upper control unit and the lower control unit.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to manual peritoneal dialysis equipment.
Background
Peritoneal dialysis is divided into manual peritoneal dialysis (CAPD) and Automated Peritoneal Dialysis (APD), in which a patient manually performs a dialysis operation, which is performed many times a day; the operation process of the automated peritoneal dialysis needs to depend on the control of heating of peritoneal dialysis solution, time for entering and exiting the peritoneal cavity, time for remaining the peritoneal cavity, exchange dosage, exchange times and the like by the automated peritoneal dialysis machine, a matched disposable sterile pipeline system (namely a disposable tube set), the dialysis solution and the like, and can be carried out when a patient has a rest at night.
At present, more than 95 percent of peritoneal dialysis patients in China are manual peritoneal dialysis patients. Automated peritoneal dialysis is more convenient than manual peritoneal dialysis, and manual peritoneal dialysis is cheaper than automated peritoneal dialysis. With the increasing number of people in peritoneal dialysis in China, daily home management of peritoneal dialysis patients, especially the management of manual peritoneal dialysis patients, has become a long-term burden for medical staff. Most patients currently use separate scales to weigh the peritoneal dialysis solution and dialysis waste fluid before and at the end of treatment. Data acquisition of the infusion amount and the drainage amount of the peritoneal dialysis solution by a manual peritoneal dialysis patient is still to be improved in convenience and accuracy.
Under the fixed height that hangs of dislysate, the position and the height that self abdominal cavity was located etc. reason when different patients are because self treatment can influence the speed that the dislysate was infused thereby influence patient's comfort level and treatment time. Currently, manual peritoneal dialysis patients lack monitoring and timely control of the treatment process during dialysis treatment. The patient pauses and begins the procedure during the treatment by the clamp on the tubing. Before the manual peritoneal dialysis patient carries out peritoneal dialysis, the peritoneal dialysis solution needs to be heated independently to keep the temperature within a certain range, and when the environmental temperature is low in winter, the heating time can be as long as twenty minutes. The manual peritoneal dialysis patient cannot realize the quantitative infusion of peritoneal dialysis, and the patient can only carry out the infusion of a whole bag of dialysate or automatically suspend the infusion of the dialysate. When the injection dose needs to be controlled, precise treatment cannot be achieved. At present, the volume specifications of dialysate bags are consistent, and if children or old people meet certain limit requirements on treatment dosage, manual peritoneal dialysis cannot accurately carry out quantitative infusion like automatic peritoneal dialysis.
Disclosure of Invention
The invention aims to provide a manual peritoneal dialysis device to realize the injection and drainage of peritoneal dialysis solution and monitor the injection/drainage speed.
The technical solution for realizing the purpose of the invention is as follows:
a manual peritoneal dialysis device comprises an upper weighing unit, a display control device, a lower weighing unit, an upper control unit, a lower control unit, a dialysate suspension device and a bracket;
the support is provided with a lower weighing unit which is used for weighing the dialysis liquid recovery bag in the treatment process; the display and control devices are all fixed on the bracket and are all positioned on the upper side of the lower weighing unit; the dialysate suspension device is arranged at the upper end of the bracket and can move up and down relative to the bracket; the upper weighing unit is fixed at the upper end of the dialysate suspension device and is used for weighing the dialysate bags in the treatment process; the lower control units jointly form a peritoneal dialysis real-time monitoring device; the upper control unit is fixed on the dialysate suspension device and is positioned at the lower side of the upper weighing unit; the upper control unit is used for monitoring the flowing state of the dialysate outlet pipe and controlling the opening and closing of the dialysate outlet pipe; the lower control unit is used for controlling the opening and closing of the dialysate return tube; the display control device is respectively electrically connected with the upper weighing unit, the lower weighing unit, the dialysate suspension device, the heating device, the upper control unit and the lower control unit, and is used for receiving and controlling the measurement data of the upper weighing unit and the lower weighing unit, displaying the measurement data, and controlling the work of the upper control unit and the lower control unit so as to control the flow direction of the pipeline.
Compared with the prior art, the invention has the following remarkable advantages:
(1) the manual peritoneal dialysis equipment can realize the basic functions of injection, drainage and the like of peritoneal dialysis solution, can monitor the injection/drainage speed in the treatment process, judge the current treatment state of a patient according to the injection speed, adjust the height of the equipment to change the treatment speed and improve the treatment effect, and can remind the patient to treat in time if a pipeline is bent and blocked.
(2) Can acquire parameters such as the infusion volume of peritoneal dialysis solution, drainage volume, treatment time through last weighing unit, lower weighing unit, heat/keep warm to peritoneal dialysis solution bag through heating device, ensure patient's treatment travelling comfort.
(3) The tube clamp valve is adopted to control the flow direction of liquid, when the treatment amount of a patient reaches the treatment requirement, the treatment is suspended in time to realize the quantitative injection of the manual peritoneal dialysis dialysate, and the bubble sensor is used for detecting bubbles in real time to ensure the safety of the treatment.
Drawings
Fig. 1 is a schematic view showing the overall construction of a manual peritoneal dialysis apparatus of the present invention.
Fig. 2 is a schematic diagram of a manual peritoneal dialysis treatment.
Fig. 3 is a flow chart of the manual peritoneal dialysis apparatus of the present invention.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
The invention discloses manual peritoneal dialysis equipment which comprises an upper weighing unit 1, a heating device 2, a display control device 3, a lower weighing unit 4, an upper control unit 5, a lower control unit 6, a dialysate suspension device 7 and a bracket 13, wherein the upper weighing unit is arranged on the upper side of the bracket;
the bracket 13 is provided with a lower weighing unit 4, and the lower weighing unit 4 is used for weighing the dialysis recycling liquid bag in the treatment process; the heating device 2 and the display and control device 3 are both fixed on the bracket 13 and are both positioned at the upper side of the lower weighing unit 4; the heating device 2 is used for heating the dialysate in the dialysate; the dialysate suspension device 7 is arranged at the upper end of the bracket 13 and can move up and down relative to the bracket 13; the upper weighing unit 1 is fixed at the upper end of the dialysate suspension device 7 and is used for weighing dialysate bags in the treatment process; the upper weighing unit 1 and the lower control unit 6 jointly form a peritoneal dialysis real-time monitoring device; the upper control unit 5 is fixed on the dialysate suspension device 7 and is positioned at the lower side of the upper weighing unit 1; the upper control unit 5 is used for monitoring the flowing state of the dialysate outlet pipe and controlling the opening and closing of the dialysate outlet pipe; the lower control unit 6 is used for controlling the opening and closing of the dialysate return tube; show controlling means 3 respectively with last weighing unit 1, weighing unit 4 down, dislysate linkage 7, heating device 2, go up the control unit 5, control unit 6 electricity is connected down, a measuring data and the demonstration for weighing unit 1 in the receiving control, weighing unit 4 down, control dislysate linkage 7, heating device 2, go up the control unit 5, the work of control unit 6 down, and heating device 2's temperature display, can control the pipeline flow direction through control unit 5 and lower control unit 6 in the control, including the dislysate injection flow direction and the dislysate drainage flow direction: as shown in FIG. 2, the dialysate infusion flow direction is from the dialysate bag 11 through the effluent tube 9 into the peritoneal cavity tube 8, and the dialysate drainage flow direction is from the peritoneal cavity tube 8 through the return tube 10 into the dialysate recovery bag 12.
The display control device 3 is provided with a parameter setting unit, a calculating unit, a display unit and an alarm device; the parameter setting unit is used for setting the treatment speed (dialysate injection speed) and the temperature of the heating device 2; the calculation unit calculates the current treatment speed and the dialysate drainage speed according to the weights of the dialysate bag and the dialysate recovery bag in the treatment process acquired by the upper weighing unit 1 in real time, and when the absolute difference value between the current treatment speed and the set treatment speed is larger than a set threshold value a, the height of the dialysate suspension device 7 is adjusted, and when the absolute difference value is within the range of the set threshold value a, the adjustment of the height of the dialysate suspension device 7 is stopped. I.e. when the current treatment speed is less than the set treatment speed and the absolute difference is greater than the first set threshold a, the dialysate suspension means 7 is controlled to be raised. And when the current treatment speed is higher than the set treatment speed and the absolute difference value is higher than the set first set threshold value a, controlling the dialysate suspension device 7 to descend. When the current treatment speed is lower than the set treatment speed and the absolute difference value is larger than a second set threshold value b, the second set threshold value b is larger than a first set threshold value a, and the condition that the pipeline is bent and blocked in the flowing process is indicated, the alarm device gives an alarm to remind a patient or medical staff of treatment. When the upper control unit 5 detects that the dialysate liquid outlet pipe flows abnormally (bubbles exist), the alarm device gives an alarm, closes the dialysate liquid outlet pipe and the dialysate liquid return pipe, pauses treatment, and reminds patients or medical staff to treat. The display unit is used for displaying the setting parameters of the parameter setting unit and the real-time data calculated by the calculating unit.
Further, the upper weighing unit 1 comprises a shell connected with the dialysate suspension device 7, a weighing sensor arranged in the shell, and a hook connected with the weighing sensor; the couple is used for hanging the dislysate bag, and weighing sensor is used for weighing the dislysate bag and with data transmission to showing controlling means 3.
Further, the lower weighing unit 4 adopts an electronic scale, and the electronic scale weighs the recovered liquid bag and sends data to the display and control device 3.
Further, the upper control unit 5 comprises a bubble sensor and a first pinch valve which are connected with the display control device 3; the bubble sensor and the first pinch valve are both sleeved on the dialysate liquid outlet pipe, the bubble sensor is used for monitoring the flowing state of the dialysate liquid outlet pipe, and the first pinch valve is used for controlling the opening and closing of the dialysate liquid outlet pipe. If the bubble sensor detects that bubbles exist in the dialysate liquid outlet pipe, the display control device 3 controls the first pinch valve to close the dialysate liquid outlet pipe.
Further, the lower control unit 6 comprises a second pinch valve connected with the display control device 3; and the second pinch valve is sleeved on the dialysate return pipe and used for controlling the opening and closing of the dialysate return pipe. When the bubble sensor of the upper control unit 5 detects that bubbles exist in the dialysate liquid outlet pipe, the display control device 3 controls the second pinch valve to close the dialysate liquid return pipe, treatment is suspended, and the alarm device (buzzer or indicator lamp) of the display control device 3 gives an alarm to remind a patient or medical staff of timely treatment.
Further, the heating device 2 comprises a heating shell, a heating film and a temperature sensor, wherein the heating film and the temperature sensor are arranged in the heating shell; the heating film and the temperature sensor are both connected with the display control device 3; the heating membrane is used for heating the dialysate in the dialysate, and the temperature sensor is used for monitoring the heating temperature in real time. The heating device is only one embodiment, and other heating devices may be used.
Further, the dialysate suspension device 7 comprises a driving mechanism and a lifting rod connected with the driving mechanism; the display and control device 3 controls the operation of the past driving mechanism to control the lifting of the dialysate suspension device 7. The driving mechanism is fixed on the back of the bracket 13; the support 13 is provided with a guide mechanism, and the lifting rod can slide up and down along the guide mechanism under the driving of the driving mechanism.
In one embodiment, the driving mechanism is an electric push rod or a linear stepping motor. The bracket is provided with a sliding chute as a guide mechanism of the lifting rod.
As shown in fig. 2 and 3: the dialysate consumables used by the patient comprise a peritoneal cavity tube 8, a liquid outlet tube 9, a liquid return tube 10, a dialysate bag 11 and a dialysate recovery bag 12. A normal treatment period of a patient is that fresh dialysate is injected into the abdomen of the patient from a dialysate bag 11 through a liquid outlet pipe 9 and a patient abdominal cavity pipe 8, the dialysate is retained in the abdominal cavity of the patient for a period of time to exchange substances, and then the retained liquid in the abdominal cavity of the patient enters a dialysis recovery liquid bag 12 through the patient abdominal cavity pipe 8 and a liquid return pipe 10. During each treatment cycle, the patient needs to know the amount of fresh dialysis fluid introduced into the abdominal cavity and the amount of spent dialysis fluid withdrawn from the abdominal cavity during the treatment. In order to make the patient as comfortable as possible during the treatment, the fresh dialysate infused into the abdominal cavity needs to ensure proper temperature and infusion speed, the temperature of the infused dialysate is as close as possible to the body temperature of the patient, and the infusion speed varies from person to person. When some patients need to be alignedWhen the injection dosage of the dialysate has a certain requirement, the injection dosage of the dialysate needs to be within a certain range. The manual peritoneal dialysis procedure performed by the patient is a whole bag infusion, with the dialysate infusion amount not set, as shown in fig. 3. When a patient starts treatment, the display and control device 3 of the manual peritoneal dialysis equipment is provided with a touch screen and a timer, parameters of each functional unit and control of each functional unit can be set through the touch screen, and treatment time can be obtained through the timer; the heating temperature can be set, the height of the display control device 3 is controlled, the dialysate is heated to a proper temperature range through the heating device 2, and the temperature range can be set to be 35-41 ℃. The manual peritoneal dialysis device moves the dialysate to a proper height range to reach a set treatment speed, and the change range of the hanging height of the dialysate can be set to be 1.2-2.4 m. After the start of the treatment, the manual peritoneal dialysis machine automatically records the patient infusion and drainage volumes and the time of treatment. Weighing the data and obtaining the time interval of the weighing data to obtain the dialysate infusion amount and the treatment time; and the current treatment state is judged by comparing the current treatment speed with the system set normal speed. During the treatment process, the display and control device 3 can monitor the dialysate infusion phase all the time and realize the control of the whole process. When the patient needs to set the dialysate infusion amount, the dialysate density is 1g/cm3And assuming that the injection amount of the dialysate is set to be 1000ml and the current machine precision is 1%, when the difference m between the current real-time weighing data and the initial weighing data is greater than 990g, the display and control device controls the pinch valve to be closed, and the treatment is suspended. In the treatment process, the drainage treatment only needs to place the dialysis recovery bag at a height lower than the abdominal cavity of the human body. Dialysate waste can flow out automatically, and the process does not involve heating. The device automatically records the size of the drainage volume after the treatment is finished.
Claims (10)
1. A manual peritoneal dialysis device is characterized by comprising an upper weighing unit (1), a display control device (3), a lower weighing unit (4), an upper control unit (5), a lower control unit (6), a dialysate suspension device (7) and a bracket (13);
the support (13) is provided with a lower weighing unit (4), and the lower weighing unit (4) is used for weighing the dialysis recycling liquid bag in the treatment process; the display and control device (3) is fixed on the bracket (13) and is positioned on the upper side of the lower weighing unit (4); the dialysate suspension device (7) is arranged at the upper end of the bracket (13) and can move up and down relative to the bracket (13); the upper weighing unit (1) is fixed at the upper end of the dialysate suspension device (7) and is used for weighing a dialysate bag in the treatment process; the upper control unit (5) is fixed on the dialysate suspension device (7) and is positioned at the lower side of the upper weighing unit (1); the upper control unit (5) is used for monitoring the flowing state of the dialysate outlet pipe and controlling the opening and closing of the dialysate outlet pipe; the lower control unit (6) is used for controlling the opening and closing of the dialysate return tube; the display control device (3) is respectively electrically connected with the upper weighing unit (1), the lower weighing unit (4), the upper control unit (5) and the lower control unit (6) of the dialysate suspension device (7) and is used for receiving and controlling the measurement data of the upper weighing unit (1) and the lower weighing unit (4) and displaying the measurement data, and controlling the upper control unit (5) and the lower control unit (6) to control the flow direction of a pipeline.
2. Manual peritoneal dialysis device according to claim 1, characterized in that the dialysate suspension means (7) can be lifted by manual stretching or automatic telescoping means.
3. Manual peritoneal dialysis device according to claim 1, characterized in that the dialysate suspension means (7) is raised and lowered by means of an automatic telescopic device; the display control device (3) is provided with a parameter setting unit, a calculating unit and a display unit; the parameter setting unit is used for setting the treatment speed; the calculating unit calculates the current infusion speed according to the weight of the dialysate bag in the infusion process acquired by the upper weighing unit (1) in real time, and when the absolute difference between the current infusion speed and the set treatment speed is larger than a set threshold, the height of the dialysate suspension device (7) is adjusted until the absolute difference is within the set threshold range, and the adjustment of the height of the dialysate suspension device (7) is stopped; when the current treatment speed is greater than the set treatment speed and the absolute difference value is greater than a set first set threshold value a, controlling the dialysate suspension device 7 to descend; when the current treatment speed is lower than the set treatment speed and the absolute difference value is greater than a second set threshold value b, the second set threshold value b is greater than a first set threshold value a, and the alarm device gives an alarm; when the abnormal flow of the dialysate liquid outlet pipe is detected, the alarm device gives an alarm, and closes the dialysate liquid outlet pipe and the dialysate liquid return pipe to suspend treatment; the display unit is used for displaying the setting parameters of the parameter setting unit and the real-time data calculated by the calculating unit.
4. The manual peritoneal dialysis device of claim 2, wherein the automatic retraction device comprises a drive mechanism, a lifting rod connected to the drive mechanism; the driving mechanism is fixed on the back of the bracket (13); the support (13) is provided with a guide mechanism, and the lifting rod can slide up and down along the guide mechanism under the driving of the driving mechanism.
5. Manual peritoneal dialysis device according to claim 1, characterized in that the upper weighing unit (1) comprises a housing connected to the dialysate suspension means (7), a load cell arranged in the housing, a hook connected to the load cell; the couple is used for hanging the dislysate bag, and weighing sensor is used for weighing the dislysate bag and with data transmission to showing controlling means (3).
6. Manual peritoneal dialysis equipment according to claim 1, characterized in that the lower weighing unit (4) employs an electronic scale that weighs the recovered fluid bag and sends the data to the display and control device (3).
7. Manual peritoneal dialysis apparatus according to claim 1, characterized in that the upper control unit (5) comprises a bubble sensor connected to the display and control device (3), a first pinch valve; the bubble sensor and the first pinch valve are both sleeved on the dialysate liquid outlet pipe, the bubble sensor is used for monitoring the flowing state of the dialysate liquid outlet pipe, and the first pinch valve is used for controlling the opening and closing of the dialysate liquid outlet pipe.
8. Manual peritoneal dialysis apparatus according to claim 1, characterized in that the lower control unit (6) comprises a second pinch valve connected to the display and control device (3); and the second pinch valve is sleeved on the dialysate return pipe and is used for controlling the opening and closing of the dialysate return pipe.
9. Manual peritoneal dialysis apparatus according to claim 1, wherein a heating device (2) is further fixed on the support (13), the heating device (2) comprises a heating housing, a heating membrane disposed in the heating housing, a temperature sensor; the heating film and the temperature sensor are both connected with the display control device (3); the heating membrane is used for heating the dialysate in the dialysate, and the temperature sensor is used for monitoring the heating temperature in real time.
10. Manual peritoneal dialysis apparatus according to claim 4, wherein the drive mechanism is an electric push rod or a linear stepper motor; and a guide mechanism of the sliding groove left-view lifting rod is arranged on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165204.XA CN110812560A (en) | 2019-11-25 | 2019-11-25 | Manual peritoneal dialysis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165204.XA CN110812560A (en) | 2019-11-25 | 2019-11-25 | Manual peritoneal dialysis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110812560A true CN110812560A (en) | 2020-02-21 |
Family
ID=69558949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911165204.XA Pending CN110812560A (en) | 2019-11-25 | 2019-11-25 | Manual peritoneal dialysis equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110812560A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760104A (en) * | 2020-07-13 | 2020-10-13 | 崔鼎豪 | Self-service peritoneal dialysis auxiliary system |
| CN112972803A (en) * | 2021-04-22 | 2021-06-18 | 上海花涯自动化科技有限公司 | Microdialysis system comprising flow feedback device |
| WO2023028838A1 (en) * | 2021-08-31 | 2023-03-09 | Fresenius Medical Care Deutschland Gmbh | Container for peritoneal dialysis, corresponding kit and method for calculating ultrafiltration volume |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201453741U (en) * | 2009-07-22 | 2010-05-12 | 森星医药耗材(北京)有限公司 | Peritoneum dialysis machine |
| CN107921199A (en) * | 2015-08-24 | 2018-04-17 | 费森尤斯维尔公司 | For applying the infusion apparatus and method of medical fluid to patient |
| CN109395189A (en) * | 2018-12-07 | 2019-03-01 | 党同光 | A kind of nephrology department film dialysis apparatus |
| CN110312567A (en) * | 2017-02-22 | 2019-10-08 | 费森尤斯医疗保健控股公司 | For using the dialyzer pressure of measurement to estimate the system and method for dialyzer flow rate |
-
2019
- 2019-11-25 CN CN201911165204.XA patent/CN110812560A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201453741U (en) * | 2009-07-22 | 2010-05-12 | 森星医药耗材(北京)有限公司 | Peritoneum dialysis machine |
| CN107921199A (en) * | 2015-08-24 | 2018-04-17 | 费森尤斯维尔公司 | For applying the infusion apparatus and method of medical fluid to patient |
| CN110312567A (en) * | 2017-02-22 | 2019-10-08 | 费森尤斯医疗保健控股公司 | For using the dialyzer pressure of measurement to estimate the system and method for dialyzer flow rate |
| CN109395189A (en) * | 2018-12-07 | 2019-03-01 | 党同光 | A kind of nephrology department film dialysis apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760104A (en) * | 2020-07-13 | 2020-10-13 | 崔鼎豪 | Self-service peritoneal dialysis auxiliary system |
| CN111760104B (en) * | 2020-07-13 | 2024-01-16 | 崔鼎豪 | Self-service peritoneal dialysis auxiliary system |
| CN112972803A (en) * | 2021-04-22 | 2021-06-18 | 上海花涯自动化科技有限公司 | Microdialysis system comprising flow feedback device |
| WO2023028838A1 (en) * | 2021-08-31 | 2023-03-09 | Fresenius Medical Care Deutschland Gmbh | Container for peritoneal dialysis, corresponding kit and method for calculating ultrafiltration volume |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110812560A (en) | Manual peritoneal dialysis equipment | |
| EP0402505B1 (en) | Continuous cyclic peritoneal dialysis system | |
| US5004459A (en) | Continuous cyclic peritoneal dialysis system and method | |
| CN106361358B (en) | Intelligent bladder rehabilitation instrument | |
| CN206761994U (en) | Medical infusion monitors control device | |
| CN106730091A (en) | A kind of automated peritoneal dialysis system and its control method | |
| CN104800911B (en) | A kind of entembole homing device and its application method | |
| CN210114711U (en) | Infusion apparatus for pump | |
| CN110812562A (en) | Control system for manual peritoneal dialysis | |
| CN202724340U (en) | Multifunctional drip infusion device with automatic heating, speed measurement and early warning functions | |
| CN107198803A (en) | A kind of multifunctional transfusion robot | |
| CN202211906U (en) | Multifunctional infusion frame | |
| CN209864872U (en) | Automatic calibration medical infusion pump | |
| CN106377274A (en) | Device for determining volume and pressure of lower urinary bladder | |
| CN207640424U (en) | A kind of bladder irrigation urine volume real-time meter | |
| CN209951945U (en) | Infusion dripping speed display control device | |
| CN111760104B (en) | Self-service peritoneal dialysis auxiliary system | |
| CN210873333U (en) | Full-automatic individualized bladder continuous flushing and chemotherapy drug perfusion instrument | |
| CN205251517U (en) | A intravenous transfusion heating and metering device for bladder capacity survey | |
| CN209575346U (en) | Drain liquid measure alarm and the automatic alarm drainage container including it | |
| CN214911419U (en) | Peritoneal dialysis frame | |
| CN208626340U (en) | Fuction monitoring device for infusion | |
| CN215840919U (en) | Intelligent alarm device for transfusion | |
| CN206630616U (en) | Lower urinary tract bladder capacity, pressure measuring unit | |
| CN208974782U (en) | A kind of operation room transfusion transfusion nursing device |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |