CN215194324U - Portable blood purification device - Google Patents
Portable blood purification device Download PDFInfo
- Publication number
- CN215194324U CN215194324U CN202120406570.6U CN202120406570U CN215194324U CN 215194324 U CN215194324 U CN 215194324U CN 202120406570 U CN202120406570 U CN 202120406570U CN 215194324 U CN215194324 U CN 215194324U
- Authority
- CN
- China
- Prior art keywords
- blood
- blood filter
- pump
- box
- casing
- 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.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a portable blood purification device, which comprises an equipment box and a medicine box, wherein the equipment box comprises a shell, an arterial end pipeline, a venous end pipeline, a blood filter, a liquid replacement chamber, a liquid outflow chamber and a dialysate chamber, the blood filter is detachably connected with the shell, and is positioned in the shell, the artery end pipeline is detachably connected with the blood filter and positioned at one side of the blood filter, the vein end pipeline is detachably connected with the blood filter, and is positioned at one side of the blood filter far away from the artery end pipeline, the displacement liquid chamber is fixedly connected with the shell and is positioned at one side of the shell close to the blood filter, the effluent liquid chamber is fixedly connected with the shell, and is positioned at one side of the shell close to the blood filter, the dialysate chamber is fixedly connected with the shell and is positioned at one side of the shell close to the effluent liquid chamber, the blood purifying device is simplified and is contained in the box body, the device can be carried, and the problem that the common blood purification device is too large in size and cannot be carried is solved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a portable blood purification device.
Background
The clinical application targets of CRRT are to eliminate excessive water in the body, eliminate metabolic waste and poison in the body, correct water electrolyte disorder, ensure nutritional support, promote renal function recovery and eliminate various cytokines and inflammatory mediators. Can be used for treating various kinds of acute and chronic renal failure with unstable cardiovascular function, high catabolism or cerebral edema, multiple organ dysfunction syndrome, acute respiratory distress syndrome, extrusion syndrome, acute necrotizing pancreatitis, chronic heart failure, hepatic encephalopathy, drug and toxicosis, etc.
The most central device of the CRRT technology is a blood purification device, which can extract and purify the blood of a patient and then input the purified blood into the patient, but the blood purification device has a large volume and needs to be assembled immediately during use, and the emergency treatment cannot be immediately performed for the out-patient treatment of many sudden patients, so that a portable blood purification device which can be conveniently carried is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable blood purification device aims at solving the too big and unable problem of carrying of ordinary blood purification device volume.
In order to achieve the above object, the present invention provides a portable blood purification device, comprising an equipment box and a medicine box, wherein the equipment box comprises a casing, an arterial end pipeline, a venous end pipeline, a blood filter, a displacement liquid chamber, a liquid outflow chamber and a dialysate chamber, the blood filter is detachably connected with the casing and is located inside the casing, the arterial end pipeline is detachably connected with the blood filter and is located at one side of the blood filter, the venous end pipeline is detachably connected with the blood filter and is located at one side of the blood filter far away from the arterial end pipeline, the displacement liquid chamber is fixedly connected with the casing and is located at one side of the casing close to the blood filter, the liquid outflow chamber is fixedly connected with the casing and is located at one side of the casing close to the blood filter, and the dialysate chamber is fixedly connected with the casing, and be located the casing is close to one side of flowing out the liquid room, the equipment box still includes blood pump, preceding diluent pump, back diluent pump, flows out liquid pump and dislysate pump, the blood pump with artery end pipeline fixed connection, and be located the one end of artery end pipeline, the effluent pump pass through pipeline one end with the effluent room is connected, the other end with the blood filter is connected, the dislysate pump pass through pipeline one end with the dislysate room is connected, the other end with the blood filter is connected, preceding diluent pump with the replacement liquid room passes through the pipe connection, the other end with artery end pipeline passes through the pipe connection, back diluent pump with the replacement liquid room passes through the pipeline and links to each other, the other end with vein end pipeline passes through the pipe connection, the medicine case with equipment box fixed connection, and be located one side of equipment box.
The equipment box further comprises a box door, wherein the box door is rotatably connected with the shell and is positioned on one side of the shell.
The medicine box comprises a box body and a drawer, the box body is fixedly connected with the shell and is positioned on one side of the shell, and the drawer is slidably connected with the box body and is positioned inside the box body.
The drawer comprises a plurality of clapboards, and the clapboards are fixedly connected with the drawer and are positioned inside the drawer.
The medicine box further comprises a plurality of pulleys, and the pulleys are fixedly connected with the box body and located on one side, far away from the equipment box, of the box body.
The medicine box further comprises a handle, and the handle is fixedly connected with the drawer and is positioned on one side of the drawer.
The utility model provides a pair of portable blood purification device simplifies ordinary blood purification device and accomodates to portable not only has blood purification device's basic equipment, has still added waste liquid recovery's structure, can conveniently retrieve the waste liquid that produces after purifying blood, avoids polluting, and in addition, the device has still attached the medicine case, can carry the medicine, the utility model discloses can solve ordinary blood purification device bulky and can't carry the problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a portable blood purification device of the present invention;
fig. 2 is a schematic view of a drawer according to the present invention.
1-equipment box, 2-medicine box, 11-shell, 12-arterial end pipe, 13-venous end pipe, 14-blood filter, 15-substitution liquid chamber, 16-effluent liquid chamber, 17-dialysis liquid chamber, 18-box door, 21-box body, 22-drawer, 23-pulley, 24-handle, 121-blood pump, 151-pre-dilution pump, 152-post-dilution pump, 161-effluent liquid pump, 171-dialysis liquid pump and 221-clapboard.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 2, the present invention provides a portable blood purification device, including:
equipment box 1 and medicine case 2, equipment box 1 includes casing 11, artery end pipeline 12, vein end pipeline 13, blood filter 14, replacement liquid room 15, effluent liquid room 16 and dislysate room 17, blood filter 14 with casing 11 can dismantle the connection, and be located inside casing 11, artery end pipeline 12 with blood filter 14 can dismantle the connection, and be located one side of blood filter 14, vein end pipeline 13 with blood filter 14 can dismantle the connection, and be located one side that blood filter 14 keeps away from artery end pipeline 12, replacement liquid room 15 with casing 11 fixed connection, and be located casing 11 is close to one side of blood filter 14, effluent liquid room 16 with casing 11 fixed connection, and be located casing 11 is close to one side of blood filter 14, dislysate room 17 with casing 11 fixed connection, and is located on one side of the casing 11 close to the outflow liquid chamber 16, the apparatus box 1 further includes a blood pump 121, a pre-dilution pump 151, a post-dilution pump 152, an outflow liquid pump 161 and a dialysate pump 171, the blood pump 121 is fixedly connected to the arterial end pipe 12 and located at one end of the arterial end pipe 12, the outflow liquid pump 161 is connected to the outflow liquid chamber 16 through one end of a pipe, the other end is connected to the blood filter 14, the dialysate pump 171 is connected to the dialysate chamber 17 through one end of a pipe, the other end is connected to the blood filter 14, the pre-dilution pump 151 is connected to the substitution liquid chamber 15 through a pipe, the other end is connected to the arterial end pipe 12 through a pipe, the post-dilution pump 152 is connected to the substitution liquid chamber 15 through a pipe, the other end is connected to the venous end pipe 13 through a pipe, and the medicine box 2 is fixedly connected to the apparatus box 1, and is located at one side of the equipment cabinet 1.
In the present embodiment, the apparatus box 1 includes a housing 11, an arterial end pipe 12, a venous end pipe 13, a blood filter 14, a substitution liquid chamber 15, an effluent liquid chamber 16 and a dialysate chamber 17, the blood filter 14 is detachably connected with the housing 11 and is located inside the housing 11, a core of a blood purification apparatus for filtering out impurities in blood, the arterial end pipe 12 is detachably connected with the blood filter 14 and is located at one side of the blood filter 14 for leading out blood of an artery of a patient into the blood filter 14, the venous end pipe 13 is detachably connected with the blood filter 14 and is located at one side of the blood filter 14 far from the arterial end pipe 12 for leading purified blood into a vein of the patient, the substitution liquid chamber 15 is fixedly connected with the housing 11 and is located at one side of the housing 11 near the blood filter 14, for containing a replacement fluid, said effluent chamber 16 is fixedly connected to said housing 11, and is located on one side of said housing 11 close to said hemofilter 14 for containing an effluent fluid, said dialysate chamber 17 is fixedly connected to said housing 11, and is located on one side of said housing 11 close to said effluent chamber 16 for containing a dialysate fluid, said kit 1 further comprises a blood pump 121, a pre-dilution pump 151, a post-dilution pump 152, an effluent pump 161, and a dialysate pump 171, said blood pump 121 is fixedly connected to said arterial end tube 12, and is located at one end of said arterial end tube 12 for pumping blood into said hemofilter 14, said effluent pump 161 is connected to said effluent chamber 16 through one end of a tube, and is connected to said hemofilter 14 at the other end thereof for pumping an effluent fluid into said effluent chamber 16, said dialysate pump 171 is connected to said dialysate chamber 17 through one end of a tube, the other end is connected with the blood filter 14 and is used for pumping the dialysate in the dialysate chamber 17 into the blood filter 14, the pre-dilution pump 151 is connected with the substitution liquid chamber 15 through a pipeline, the other end of the pre-dilution pump is connected with the arterial end pipeline 12 through a pipeline, for pumping pre-diluted replacement fluid into the arterial end line 12 and into the blood filter 14, the post dilution pump 152 is connected to the substitution liquid chamber 15 via a pipe, and the other end thereof is connected to the venous-end pipe 13 via a pipe, for pumping post-diluted replacement fluid into the venous-end tubing 13 and into the patient, the drug cassette 2 being fixedly connected to the apparatus cassette 1 and located at one side of the apparatus cassette 1, through simplifying and accomodating the required equipment of blood purification device in casing 11, realized portable's purpose, solved ordinary blood purification device bulky and the problem that can't carry.
Further, the equipment cabinet 1 further includes a door 18, and the door 18 is rotatably connected to the housing 11 and is located at one side of the housing 11.
In this embodiment, the door 18 is used to protect the equipment within the box from damage.
Further, the medicine box 2 includes a box 21 and a drawer 22, the box 21 is fixedly connected to the housing 11 and located at one side of the housing 11, and the drawer 22 is slidably connected to the box 21 and located inside the box 21.
In this embodiment, the drawer 22 can store various medicines, and is easy to take.
Further, the drawer 22 includes a plurality of partitions 221, and the partitions 221 are fixedly connected to the drawer 22 and located inside the drawer 22.
In this embodiment, the partition 221 divides the drawer 22 into a medicine box 2 and a tool box, so that medicines and medical tools can be stored separately and taken out conveniently.
Further, medicine case 2 still includes a plurality of pulleys 23, and is a plurality of pulley 23 with box 21 fixed connection, and be located box 21 keeps away from one side of equipment case 1.
In the embodiment, the pulley 23 can facilitate the movement of the device, and is time-saving and labor-saving.
Further, the medicine box 2 further comprises a handle 24, and the handle 24 is fixedly connected with the drawer 22 and is located at one side of the drawer 22.
In this embodiment, the handle 24 is used to facilitate opening of the drawer 22.
The working principle and the using process of the utility model refer to fig. 1-2, and the installation process is as follows:
before use, the medical tools and medicines are taken out from the medicine box 2, after disinfection, the patient is operated, the arterial end pipeline 12 is connected to the artery of the patient, the venous end pipeline 13 is connected to the vein of the patient, the blood pump 121 and the pre-dilution pump 151 are started, blood and pre-diluted replacement fluid in the replacement fluid chamber 15 are pumped into the blood filter 14, the effluent pump 161 and the dialysate pump 171 are opened, the dialysate pump 171 pumps the dialysate in the dialysate chamber 17 into the blood filter 14, the effluent pump 161 pumps the waste fluid in the blood filter 14 into the effluent chamber 16, finally the post-dilution pump 152 is started, the post-diluted replacement fluid in the replacement fluid chamber 15 is pumped into the venous end pipeline 13 and enters the vein of the patient together with the blood purified by the blood filter 14, a cycle is completed, the treatment cycle needs to last for a long time, and in the using process, the medicines in the displacement liquid chamber 15 and the dialysis liquid chamber 17 are added in time, and the waste liquid in the effluent liquid chamber 16 is led out in time.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A portable blood purification device is characterized in that,
including equipment box and medicine case, equipment box includes casing, artery end pipeline, vein end pipeline, blood filter, replacement liquid chamber, play liquid room and dislysate room, the blood filter with the connection can be dismantled to the casing, and be located inside the casing, artery end pipeline with the connection can be dismantled to the blood filter, and be located one side of blood filter, vein end pipeline with the connection can be dismantled to the blood filter, and be located the blood filter is kept away from one side of artery end pipeline, the replacement liquid room with casing fixed connection, and be located the casing is close to one side of blood filter, play liquid room with casing fixed connection, and be located the casing is close to one side of blood filter, the dislysate room with casing fixed connection, and be located the casing is close to one side of play liquid room, equipment box still includes blood pump, blood pump, Preceding diluent pump, back diluent pump, play liquid pump and dislysate pump, the blood pump with artery end pipeline fixed connection, and be located the one end of artery end pipeline, the effluent liquid pump pass through pipeline one end with the effluent liquid room is connected, the other end with the blood filter is connected, the dislysate pump pass through pipeline one end with the dislysate liquid room is connected, the other end with the blood filter is connected, preceding diluent pump with the replacement liquid room passes through the pipe connection, the other end with artery end pipeline passes through the pipe connection, back diluent pump with the replacement liquid room passes through the pipeline and links to each other, the other end with vein end pipeline passes through the pipe connection, the medicine case with equipment box fixed connection, and be located one side of equipment box.
2. A portable blood purification device according to claim 1,
the equipment box also comprises a box door, wherein the box door is rotationally connected with the shell and is positioned on one side of the shell.
3. A portable blood purification device according to claim 1,
the medicine box comprises a box body and a drawer, the box body is fixedly connected with the shell and is positioned on one side of the shell, and the drawer is slidably connected with the box body and is positioned inside the box body.
4. A portable blood purification device according to claim 3,
the drawer comprises a plurality of clapboards, and the clapboards are fixedly connected with the drawer and are positioned in the drawer.
5. A portable blood purification device according to claim 3,
the medicine box further comprises a plurality of pulleys, and the pulleys are fixedly connected with the box body and located on one side, far away from the equipment box, of the box body.
6. A portable blood purification device according to claim 3,
the medicine box further comprises a handle, and the handle is fixedly connected with the drawer and is positioned on one side of the drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120406570.6U CN215194324U (en) | 2021-02-24 | 2021-02-24 | Portable blood purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120406570.6U CN215194324U (en) | 2021-02-24 | 2021-02-24 | Portable blood purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215194324U true CN215194324U (en) | 2021-12-17 |
Family
ID=79440862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120406570.6U Active CN215194324U (en) | 2021-02-24 | 2021-02-24 | Portable blood purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215194324U (en) |
-
2021
- 2021-02-24 CN CN202120406570.6U patent/CN215194324U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1885409B1 (en) | Blood filtering device | |
| US8137299B2 (en) | Wearable ultrafiltration device | |
| JP6554476B2 (en) | Method and apparatus for performing peritoneal ultrafiltration | |
| US4897189A (en) | Blood purification apparatus | |
| CN104800902B (en) | Extracorporeal circulation life supporting device for treating and curing multiple organ failure | |
| EP2123314A1 (en) | Continuously working and portable haemodialysis apparatus | |
| CN204745129U (en) | Portable hemodialysis equipment | |
| CN215194324U (en) | Portable blood purification device | |
| CN205598315U (en) | Manual formula blood purifies portable equipment by oneself | |
| CN210277844U (en) | Parallel type double-kettle hemodialysis pipeline | |
| CN111840780B (en) | Line adapter suitable for blood purification device during ECMO | |
| CN214105418U (en) | Circulating hemodialysis equipment | |
| CN1058193C (en) | Portable artificial kidney | |
| CN112451772A (en) | But real-time supervision's blood purification device | |
| CN2258768Y (en) | Unidirectional circulation type hemodialysis machine | |
| CN209751786U (en) | Clinical hemodialysis of nephrology dept is with blood transfusion ware | |
| CN210813490U (en) | Double-bow-head connecting pipe | |
| RU2812169C2 (en) | Wearable modular device of extracorporeal life-support for mobile treatment of single or multiple organ failure | |
| CN205055008U (en) | A hemodialysis machine for human medical science treatment | |
| CN216456290U (en) | Integrated blood circulation pipeline device for connecting perfusion device | |
| CN210812941U (en) | Disposable hemodialysis circulating device | |
| CN215230847U (en) | Kidney dialysis instrument for clinical western medicine convenient to detect | |
| CN213432148U (en) | Blood reflux pipe convenient for bubble removal for nephropathy treatment | |
| CN213608777U (en) | Nephrology department hemodialysis device | |
| CN210056940U (en) | Multifunctional ECMO circulating pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |