CN210904323U - Nephrology department hemodialysis device - Google Patents
Nephrology department hemodialysis device Download PDFInfo
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- CN210904323U CN210904323U CN201921174260.5U CN201921174260U CN210904323U CN 210904323 U CN210904323 U CN 210904323U CN 201921174260 U CN201921174260 U CN 201921174260U CN 210904323 U CN210904323 U CN 210904323U
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Abstract
The utility model discloses a hemodialysis device for nephrology department, which comprises a machine body, wherein a purification structure is arranged on the machine body; the purification structure mainly comprises: the device comprises a dialyzer, a liquid inlet pipe, a blood pump, an anti-coagulation medicine box, an anti-coagulation medicine pump, two dialysis catheters with the same structure, a dialysis liquid box, a water inlet pipe, a stirrer, a substitution liquid pump, a waste liquid pump, an electric heating plate, a liquid outlet pipe, a waste liquid catheter, a waste liquid box and a control panel; the cerini dialyser cerini is settled on the organism, the inlet line is settled on the cerini dialyser cerini, blood pump connection is on the inlet line, the utility model relates to a medical instrument technical field, simple structure, the operation of being convenient for, the maintenance of being convenient for has improved medical personnel's work efficiency, has the heating function, has avoided blood feedback to be the temperature and is less than patient's body temperature.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a nephrology department hemodialysis device.
Background
Hemodialysis (HD) is one of the alternative treatments for the kidney of patients with acute and chronic renal failure. It is called hemodialysis through the whole process of draining the blood in vivo to the outside of the body, purifying and back-infusing the purified blood.
The prior hemodialyzer has the following problems in use: the structure is too complicated, the operation of being not convenient for, has reduced medical personnel's work efficiency, and the dialysis tubing can't adjust the blood flow rate when using moreover, and the temperature of liquid is less than patient's body temperature etc. when venous line carries out the reinfusion to the patient, has all increased patient's misery in the different degree.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a nephrology dept hemodialysis device has solved current structure too complicated, the operation of being not convenient for, has reduced medical personnel's work efficiency, and the temperature of liquid is less than patient's body temperature etc. when dialysis catheter can't adjust the blood flow rate, venous line carries out the reinfusion to the patient in addition when using, has all increased patient's misery scheduling problem in the different degrees.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hemodialysis device for nephrology department comprises a body, wherein a purification structure is arranged on the body;
the purification structure mainly comprises: the device comprises a dialyzer, a liquid inlet pipe, a blood pump, an anti-coagulation medicine box, an anti-coagulation medicine pump, two dialysis catheters with the same structure, a dialysis liquid box, a water inlet pipe, a stirrer, a substitution liquid pump, a waste liquid pump, an electric heating plate, a liquid outlet pipe, a waste liquid catheter, a waste liquid box and a control panel;
the dialyzer is arranged on the machine body, the liquid inlet pipe is arranged on the dialyzer, the blood pump is connected to the liquid inlet pipe, the liquid inlet pipe is provided with a through hole, the lower end of the anticoagulation medicine box is connected to the through hole, the anticoagulation medicine pump is connected to the anticoagulation medicine box, the dialysate box is arranged on the machine body, the dialysate box is divided into an upper cavity and a lower cavity, the stirrer is arranged at the bottom of the upper cavity of the dialysate box, two ends of the two dialysis catheters are respectively connected to the upper cavity, the lower cavity and the dialyzer of the dialysate box, the water inlet pipe is connected to the upper end of the dialysate box, the substitution liquid pump is arranged on the machine body and is connected to one of the two dialysis catheters, the waste liquid pump is arranged on the machine body and is connected to the other dialysis catheter, the electric heating disc is arranged on the machine, the waste liquid box is arranged at the bottom of the machine body, the waste liquid guide pipe is connected with the dialysate box and the waste liquid box, and the control panel is arranged on the machine body.
Preferably, the anticoagulant medicine chest is provided with a threaded hole convenient for feeding, and the threaded hole is screwed with a threaded plug.
Preferably, cerini dialyser cerini, blood pump, anti-freezing medical kit and dislysate case are all fixed on the organism through firm frame.
Preferably, the machine body is provided with a sliding door convenient to maintain, and the liquid inlet pipe and the liquid outlet pipe are both provided with regulating valves.
Preferably, the universal wheel convenient to move is installed to the bottom of the machine body, and a temperature controller is installed on the liquid outlet pipe.
Preferably, the valve is installed to the waste liquid case, the inside anticorrosive coating structure that scribbles of waste liquid case.
Advantageous effects
The utility model provides a nephrology department hemodialysis device possesses following beneficial effect: simple structure, the operation of being convenient for, be convenient for maintain, medical personnel's work efficiency has been improved, heating function has, avoided blood feedback to be the temperature and be less than patient's body temperature, the effectual structure of mentioning in the background of having solved is too complicated, the operation of being not convenient for, medical personnel's work efficiency has been reduced, and the dialysis tubing can't adjust the blood velocity of flow when using in addition, the temperature of liquid is less than patient's body temperature etc. when venous line carries out feedback to the patient, patient's misery has all been increased to a different extent.
Drawings
Fig. 1 is a schematic structural diagram of a hemodialysis device for nephrology department of the present invention.
Fig. 2 is a right side view of the hemodialysis device for nephrology department of the present invention.
Fig. 3 is a front view of a control panel of the hemodialysis device for nephrology department of the present invention.
Fig. 4 is a partial enlarged view of the hemodialysis device of fig. 1.
In the figure: 1-body; 2-a dialyzer; 3-a liquid inlet pipe; 4-blood pump; 5-an anti-coagulation kit; 6-anticoagulant pump; 7-a dialysis catheter; 8-dialysate tank; 9-water inlet pipe; 10-a stirrer; 11-substitution liquid pump; 12-a waste liquid pump; 13-electric heating plate; 14-a liquid outlet pipe; 15-a waste liquid conduit; 16-waste liquid tank; 17-a regulating valve; 18-control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a hemodialysis device for nephrology department.
Example (b): the utility model provides a nephrology department hemodialysis device, includes organism 1, install purification structure on the organism 1.
Referring to fig. 1-3, in the implementation process, the purification structure mainly includes: dialyser cerini 2, inlet tube 3, blood pump 4, anti-freezing medical kit 5, anti-freezing medicine pump 6, the dialysis pipe 7 that two structures are the same, dislysate case 8, oral siphon 9, agitator 10, replacement liquid pump 11, waste liquid pump 12, electric heating dish 13, drain pipe 14, waste liquid pipe 15, waste liquid case 16 and control panel 18, the relation of connection is as follows:
dialyzer 2 settles on organism 1, inlet tube 3 settles on dialyzer 2, blood pump 4 is connected on inlet tube 3, the through-hole has been seted up on inlet tube 3, anti-freezing medicine box 5 lower extreme is connected on the through-hole, anti-freezing medicine pump 6 is connected on anti-freezing medicine box 5, dialysate box 8 settles on organism 1, dialysate box 8 divide into epicoele and cavity of resorption, agitator 10 settles in the bottom of dialysate box 8 epicoele, the both ends of two dialysis catheters 7 are connected respectively in dialysate box 8 epicoele, cavity of resorption and dialyzer 2, inlet tube 9 is connected in dialysate box 8 upper end, substitution liquid pump 11 settles on organism 1, and connect on one of two dialysis catheters 7 dialysis catheter 7, waste liquid pump 12 settles on organism 1, and connect on another dialysis catheter 7, electric heating plate 13 settles on organism 1, drain pipe 14 is connected in dialyzer 2 lower extreme, the waste liquid tank 16 is arranged at the bottom of the machine body 1, the waste liquid guide pipe 15 is connected with the dialysate tank 8 and the waste liquid tank 16, and the control panel 18 is arranged on the machine body 1.
From the above general situation it follows that: the medical staff is connected to the liquid inlet pipe 3 through the needle, then the needle is inserted into the blood vessel of the patient, then the control panel 18 is used for controlling the blood pump 4 to start blood drawing, when the blood is conveyed into the dialyzer 2, the anticoagulant pump 6 in the anticoagulant box 5 is used for adding anticoagulant medicine into the liquid inlet pipe 3 through the through hole arranged on the liquid inlet pipe 3, meanwhile, the water and the dialysate are added into the dialysate box 8 through the water inlet pipe 9, then the stirrer 10 starts to stir the water and the dialysate, after the complete stirring is uniform, the mixture of the stirred water and the dialysate is conveyed into the dialyzer 2 through the dialysis catheter 7 by the substitution liquid pump 11, the dialysis and purification of the blood are started, after the purification of the dialyzer 2 is finished, the waste liquid in the blood is conveyed into the lower cavity of the dialysate box 8 through the dialysis catheter 7 by the waste liquid pump 12, then the blood is conveyed into a waste liquid box 16 through a waste liquid guide pipe 15, meanwhile, an electric heating plate 13 is used for heating, and the electric heating plate 13 is used for heating clean blood (blood to be input into a human body) after dialysis purification is finished; the needle is connected to the liquid outlet pipe 4, the needle is pricked into the blood vessel of the patient and then is conveyed into the blood vessel of the patient through the liquid outlet pipe 14, the pain of the patient is relieved due to the heating of the electric heating plate 13, the discomfort of the body of the patient caused by the too cold blood after dialysis is avoided, after the dialysis is finished, preferably, further, a temperature controller is installed on the liquid outlet pipe 14 and controls the electric heating plate 13, when the temperature controller senses that the blood is cool, the temperature controller controls the electric heating plate 13 to heat, when the temperature reaches the temperature of the human body, the electric heating plate 13 stops heating, the temperature in the liquid outlet pipe 14 does not exceed the temperature of the human body, preferably, the highest temperature is further, the universal wheel of being convenient for to remove is installed to organism 1 bottom, medical personnel's accessible promotes organism 1, the universal wheel removes, make and move organism 1 to the appointed place, as preferred, and further, the valve is installed to waste liquid case 16, medical personnel open the valve with the waste liquid in waste liquid case 16, pour, then carry out corresponding processing, at the in-process of dialysis, as preferred, and further, all install governing valve 17 on admission pipe 3 and the drain pipe 14, if feel the blood velocity of flow too fast, the blood velocity of flow can be adjusted to accessible governing valve 17 when using, in order to avoid strikeing patient's blood vessel, patient's misery has been alleviated when reinfusion blood.
Preferably, the anticoagulation medicine box 5 is provided with a threaded hole for feeding materials conveniently, and the threaded hole is screwed with a threaded plug.
Preferably, the dialyzer 2, the blood pump 4, the anticoagulation medicine box 5 and the dialysate box 8 are fixed on the machine body 1 by a fixing frame.
Preferably, the machine body 1 is provided with a sliding door convenient for maintenance, and the liquid inlet pipe 3 and the liquid outlet pipe 14 are both provided with regulating valves 17.
Preferably, the bottom of the machine body 1 is provided with universal wheels for convenient movement, and the liquid outlet pipe 14 is provided with a temperature controller.
Preferably, the waste liquid tank 16 is provided with a valve, and the waste liquid tank 16 is internally coated with an anti-corrosion coating structure.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A hemodialysis device for nephrology department comprises a machine body (1), and is characterized in that a purification structure is arranged on the machine body (1);
the purification structure mainly comprises: the device comprises a dialyzer (2), a liquid inlet pipe (3), a blood pump (4), an anticoagulant box (5), an anticoagulant pump (6), two dialysis catheters (7) with the same structure, a dialysate box (8), a water inlet pipe (9), a stirrer (10), a substitution liquid pump (11), a waste liquid pump (12), an electric heating plate (13), a liquid outlet pipe (14), a waste liquid catheter (15), a waste liquid box (16) and a control panel (18);
the dialyzer (2) is arranged on a machine body (1), the liquid inlet pipe (3) is arranged on the dialyzer (2), the blood pump (4) is connected to the liquid inlet pipe (3), the liquid inlet pipe (3) is provided with a through hole, the lower end of the anticoagulation medicine box (5) is connected to the through hole, the anticoagulation medicine pump (6) is connected to the anticoagulation medicine box (5), the dialysate box (8) is arranged on the machine body (1), the dialysate box (8) is divided into an upper cavity and a lower cavity, the stirrer (10) is arranged at the bottom of the upper cavity of the dialysate box (8), two ends of the two dialysis catheters (7) are respectively connected to the upper cavity, the lower cavity and the dialyzer (2) of the dialysate box (8), the water inlet pipe (9) is connected to the upper end of the dialysate box (8), the substitution liquid pump (11) is arranged on the machine body (1) and is connected to one of the two dialysis catheters (7), the waste liquid pump (12) is arranged on the machine body (1) and connected to another dialysis catheter (7), the electric heating plate (13) is arranged on the machine body (1), the liquid outlet pipe (14) is connected to the lower end of the dialyzer (2), the waste liquid box (16) is arranged at the bottom of the machine body (1), the waste liquid catheter (15) is connected to the dialysis liquid box (8) and the waste liquid box (16), and the control panel (18) is arranged on the machine body (1).
2. The hemodialysis device for nephrology department according to claim 1, wherein a threaded hole for feeding materials conveniently is formed in the anticoagulation medicine box (5), and a threaded plug is screwed on the threaded hole.
3. The hemodialysis device of claim 1, wherein the dialyzer (2), the blood pump (4), the anticoagulation kit (5) and the dialysate kit (8) are fixed to the body (1) by fixing frames.
4. The hemodialysis device for nephrology department, according to claim 1, characterized in that the body (1) is provided with a sliding door for easy maintenance, and the inlet pipe (3) and the outlet pipe (14) are provided with regulating valves (17).
5. The hemodialysis device of claim 1, wherein the body (1) is provided with universal wheels at the bottom for easy movement, and the outlet pipe (14) is provided with a temperature controller.
6. The nephrology department hemodialysis device of claim 1, wherein the waste liquid tank (16) is provided with a valve, and the waste liquid tank (16) is internally coated with an anti-corrosion coating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174260.5U CN210904323U (en) | 2019-07-24 | 2019-07-24 | Nephrology department hemodialysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174260.5U CN210904323U (en) | 2019-07-24 | 2019-07-24 | Nephrology department hemodialysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210904323U true CN210904323U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174260.5U Expired - Fee Related CN210904323U (en) | 2019-07-24 | 2019-07-24 | Nephrology department hemodialysis device |
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| Country | Link |
|---|---|
| CN (1) | CN210904323U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956882A (en) * | 2020-09-03 | 2020-11-20 | 广东医科大学 | Blood pump method blood feedback device |
| CN113198058A (en) * | 2021-06-03 | 2021-08-03 | 麻艳艳 | Nephrology department hemodialysis device |
| CN114209908A (en) * | 2021-12-14 | 2022-03-22 | 郑州市金水区总医院(河南省囊虫病治疗中心) | Blood purification device with multi-layer filtration |
| CN116899041A (en) * | 2023-06-05 | 2023-10-20 | 苏州市立医院 | Continuity blood purification device for nephrology department |
-
2019
- 2019-07-24 CN CN201921174260.5U patent/CN210904323U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956882A (en) * | 2020-09-03 | 2020-11-20 | 广东医科大学 | Blood pump method blood feedback device |
| CN113198058A (en) * | 2021-06-03 | 2021-08-03 | 麻艳艳 | Nephrology department hemodialysis device |
| CN114209908A (en) * | 2021-12-14 | 2022-03-22 | 郑州市金水区总医院(河南省囊虫病治疗中心) | Blood purification device with multi-layer filtration |
| CN116899041A (en) * | 2023-06-05 | 2023-10-20 | 苏州市立医院 | Continuity blood purification device for nephrology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210724 |