CN105477708A - Blood purification apparatus with detachable line - Google Patents
Blood purification apparatus with detachable line Download PDFInfo
- Publication number
- CN105477708A CN105477708A CN201510480245.3A CN201510480245A CN105477708A CN 105477708 A CN105477708 A CN 105477708A CN 201510480245 A CN201510480245 A CN 201510480245A CN 105477708 A CN105477708 A CN 105477708A
- Authority
- CN
- China
- Prior art keywords
- blood
- mentioned
- liquid
- circulation pipe
- purifying
- 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
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
-
- 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
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1621—Constructional aspects thereof
-
- 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
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1621—Constructional aspects thereof
- A61M1/1623—Disposition or location of membranes relative to fluids
- A61M1/1627—Dialyser of the inside perfusion type, i.e. blood flow inside hollow membrane fibres or tubes
Abstract
The invention provides a blood purification apparatus with a detachable line. The blood purification apparatus (1) with the detachable line comprises: a purifying device (10) allowing blood to pass and be purified; a circulating tube (11) used for supplying blood from a blood collection end (11a) to the purifying device (10) and enabling the blood passing through the purifying device (10) to return to a blood return terminal (11b); a liquid guide tube (12) that can be connected with a preset liquid channel (60) and that is used for guiding a liquid from the channel (60) to the circulating tube (11). In the circulating tube (11), provided is a connecting tube (30) that allows the liquid guide tube (12) to be freely attached and detached, and the connecting tube (30) opens when the liquid guide tube (12) is attached and closes when the liquid guide tube (12) is detached. The liquid guide tube (12) can be set with respect to at least one of the blood collection end (11a) and blood return end (11b) of the circulating tube (11).
Description
Technical field
The present invention relates to a kind of apparatus for purifying blood loading and unloading pipeline for purifying the blood.
Background technology
Such as, as shown in Figure 5, for blood of dialysing haemodialysis equipment, for separating of and a kind of apparatus for purifying blood loading and unloading pipeline exchanging the plasma exchange device of the blood plasma in blood etc. there is purifier 100 usually and utilize pump 101 to supply blood from blood sampling end 102a to purifier 100 and make the blood that have passed purifier 100 turn back to the circulation pipe 102 of blood back end 102b.In addition, a kind of apparatus for purifying blood loading and unloading pipeline has the infusion pipeline 104 (with reference to patent documentation 1) for importing the liquid of normal saline etc. in circulation pipe 102 from groove 103.Infusion pipeline 104 uses adapter 105 grade can be connected with the branch path 102c of circulation pipe 102.
Patent documentation 1: Japanese Patent Publication 1-178046 publication utilizes above-mentioned infusion pipeline 104, can carry out supplying startup filling (priming) process of such as normal saline and decontamination cycle pipe 102 in circulation pipe 102 before carrying out blood purification process, carry out with such as normal saline, the blood remained in circulation pipe 102 being extruded after blood purification process and return the blood back process of blood, such as blood pressure in blood purification processing procedure carries out supplying to circulation pipe 102 such as normal saline transfusion process etc. time urgent when reducing etc.
But a kind ofly load and unload in the apparatus for purifying blood of pipeline above-mentioned, infusion pipeline 104 is connected with the branch path 102c of circulation pipe 102.Therefore, when carrying out startup filling process, in order to normal saline being supplied in whole circulation pipe 102, need to utilize the inflow part of the normal saline of the operation self-loopa pipe 102 of multiple fixation clamp 106 (the branch A of the branch path 102 of circulation pipe 102) to supply normal saline with switching upstream side and downstream.Therefore, numerous and diverse operation of fixation clamp 106 is needed.
In addition, a kind ofly load and unload in the apparatus for purifying blood of pipeline above-mentioned, infusion pipeline 104 utilizes adapter 105 can load and unload relative to the branch path 102c of circulation pipe 102.Therefore, when carrying out transfusion process, if when the part of adapter 105 produces lax grade, the blood leakage of patient may be there is.
Summary of the invention
The present invention makes in view of the above problems, its object is to provide a kind of apparatus for purifying blood loading and unloading pipeline of the probability of blood leakage when can carry out simply starting filling process and can eliminate transfusion process.
Be a kind of apparatus for purifying blood loading and unloading pipeline for purifying the blood for realizing the present invention of above-mentioned purpose, this kind of apparatus for purifying blood loading and unloading pipeline comprises: purifier, and it makes blood pass through and purifies this blood; Circulation pipe, it for supplying blood from blood sampling end to above-mentioned purifier, and makes the blood that have passed above-mentioned purifier turn back to blood back end; Liquid guide flow pipe, it can be connected with the groove of predetermined liquid, and for aforesaid liquid is imported to above-mentioned circulation pipe from this groove; The connection tube that freely can load and unload aforesaid liquid mozzle is provided with in above-mentioned circulation pipe, the valve of above-mentioned connection tube opens during aforesaid liquid mozzle and cuts out when having unloaded aforesaid liquid mozzle on connecting, and aforesaid liquid mozzle can load and unload at least any one position in the blood sampling end and blood back end of above-mentioned circulation pipe.
Adopt the present invention, in circulation pipe, arrange connection tube, liquid guide flow pipe can load and unload relative to this connection tube, and can load and unload, therefore, when carrying out start treatment relative to the blood sampling end of circulation pipe or blood back end, liquid guide flow pipe to be held or blood back end is connected with blood sampling, liquid is flow in circulation pipe.Like this, liquid just can be transported to blood back end from the blood sampling end of circulation pipe and namely be transported to whole circulation pipe by liquid inflow once, therefore, can carry out startup filling process simply.In addition, because connection tube is arranged in circulation pipe, therefore, circulation pipe not needing the branch path arranged as in the past for connecting liquid mozzle, the start treatment of circulation pipe can be carried out on whole circulation pipe No leakage ground fully.In addition, owing to using connection tube to connect liquid mozzle and circulation pipe, therefore, the probability of the blood leakage of circulation pipe can be eliminated.
Aforesaid liquid mozzle also can be discharged at least any one position in above-mentioned blood sampling end and above-mentioned blood back end by other connector device.
Above-mentioned circulation pipe also can have blood sampling stream and blood back stream, this blood sampling stream is used for from above-mentioned blood sampling end to above-mentioned purifier supply blood, this blood back stream turns back to above-mentioned blood back end for making the blood that have passed above-mentioned purifier, and above-mentioned connection tube also can be located in above-mentioned blood sampling stream.
Also can at least annotate with the startup groove of the liquid processed, the groove of the liquid of blood back process, the groove of the liquid processed of infusing of aforesaid liquid mozzle is optionally connected.
Adopt the present invention, start treatment can be carried out simply, and can eliminate the probability of blood leakage when transfusion processes, therefore, more easily use, the higher a kind of apparatus for purifying blood loading and unloading pipeline of safety can be provided.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 represents a kind of schematic diagram loading and unloading the outline of the structure of the apparatus for purifying blood of pipeline.
Fig. 2 is the key diagram of the outline of the structure representing connection tube.
Fig. 3 is the key diagram of the outline of the structure of the connection tube representing the state being connected to liquid guide flow pipe.
Fig. 4 represents a kind of key diagram loading and unloading the apparatus for purifying blood of pipeline being connected with the state of liquid guide flow pipe at the blood sampling end of circulation pipe.
Detailed description of the invention
Below, with reference to accompanying drawing, the preferred embodiment of the present invention is described.Fig. 1 is a kind of key diagram loading and unloading the outline of the structure of the apparatus for purifying blood 1 of pipeline representing present embodiment.
As shown in Figure 1, a kind of apparatus for purifying blood 1 loading and unloading pipeline comprises: such as blood is passed through and the purifier 10 purified the blood; For supplying blood from blood sampling end 11a to purifier 10 and making the blood that have passed purifier 10 turn back to the circulation pipe 11 of blood back end 11b; The liquid guide flow pipe 12 that can load and unload relative to circulation pipe 11.
Purifier 10 is the components being built-in with such as hollow-fibre membrane, adsorbing material, and it can remove according to object or be separated predetermined material and purify the blood from the blood passed through.
Circulation pipe 11 has blood sampling stream 20 and blood back stream 21, and this blood sampling stream 20 is communicated to purifier 10 from such as installing the blood sampling end 11a punctured in the pin portion of patient, and this blood back stream 21 is communicated to the blood back end 11b installing pin portion from purifier 10.Blood sampling loop 20 and return blood loop 21 and be such as made up of pipe.The connection tube 30 that can load and unload liquid guide flow pipe 12 and the pump 31 for pressurized delivered blood is such as provided with in blood sampling loop 20.Fixation clamp 32 is provided with in blood back stream 21.
The valve of closing when having unloaded liquid guide flow pipe 12 is opened when connection tube 30 has liquid guide flow pipe 12 on connecting.Such as, as shown in Figure 2, connection tube 30 has cell body 40 and valve body 1.Cell body 40 is such as formed with peristome 40a, 40b, 40c in relative top and bottom and this three place, side.Peristome 40a, 40b of top and bottom are connected with the pipe of blood sampling stream 20 airtightly.In addition, valve portion 41 is such as SwabableValve (ス ヮ バ Block Le man's cap used in ancient times), and it is located on certain side of the peristome 40c of cell body 40, and this valve portion 41 has valve cap 50 and core body 51.Valve cap 50 is such as formed as roughly tubular, has the front end opening 50a that diameter is less than other parts.The pipe of liquid guide flow pipe 12 can insert this front end opening 50a airtightly.Core body 51 is arranged in valve cap 50.Core body 51 is such as formed as roughly tubular, has valve stream 51a in central authorities.Core body 51 has flexibility by rubber etc., the material of retractility is formed.Core body 51 is being arranged under the state in valve cap 50 the draught excluder stream 51a by the fore-end of compression front end opening 50a periphery.Thus, valve is in the state of cut out.In addition, as shown in Figure 3, when being inserted in front end opening 50a by the pipe of liquid guide flow pipe 12, the fore-end of core body 51 is pushed open by the pipe of liquid guide flow pipe 12 and is out of shape, thus relief valve stream 51a.Thus, valve becomes the state opened, and liquid guide flow pipe 12 is connected with blood sampling stream 20.When the Guan Wei of liquid guide flow pipe 12 is installed in valve portion 41 fully, valve becomes the state of cut out.
Liquid guide flow pipe 12 is such as made up of pipe.As shown in Figure 1, be provided with adapter 61 at an end 12a of liquid guide flow pipe 12, this adapter 6 can connect the groove being incorporated with the liquid starting filling process, the groove being incorporated with the liquid of blood back process, be incorporated with multiple groove 60 such as groove of the liquid of transfusion process.The other end 12b of liquid guide flow pipe 12 can load and unload relative to connection tube 30, in addition, as shown in Figure 4, the other end 12b of liquid guide flow pipe 12 can load and unload relative to blood sampling end 11a or blood back end 11b (Fig. 4 represents and the state of holding 11a to be connected of taking a blood sample) by female adapter 62.The both sides of adapter 62 are female, the other end 12b of the liquid guide flow pipe 12 of male type can be inserted from both sides with blood sampling end 11a and be connected airtightly.Liquid guide flow pipe 12 is such as also provided with fixation clamp 63 and drop cylinder 64.
Then, a kind of action of loading and unloading the apparatus for purifying blood 1 of pipeline is as constructed as above described.Such as, when carrying out start treatment, as shown in Figure 4, an end 12a of liquid guide flow pipe 12 connects the groove 60 being incorporated with the physiological saline and so on liquid starting filling process, the other end 12b is connected by the blood sampling end 11a of adapter 62 with blood sampling stream 20.Then, open fixation clamp 63, the liquid of groove 60 flow in blood sampling stream 20 by liquid guide flow pipe 12 from blood sampling end 11a, is discharged from blood back end 11b by blood sampling stream 20, purifier 10, blood back stream 21.Thus, clean being replaced into liquid in circulation pipe 20 in circulation pipe 20.In addition, now, because connection tube 30 is not connected with liquid guide flow pipe 12, therefore, valve is in cut out.In addition, when carrying out start treatment, the other end 12b of liquid guide flow pipe 12 also can be connected with blood back end 11b.
When carrying out blood purification process blood pressure reduce time etc. carry out transfusion process time, as shown in Figure 1, an end 12a of liquid guide flow pipe 12 connects the groove 60 of the physiological saline and so on liquid being incorporated with transfusion process, and the other end 12b is connected with the connection tube 30 of blood sampling stream 20.Now, be inserted in the front end opening 50a of valve cap 50 by the pipe of liquid guide flow pipe 12, valve is opened, and liquid guide flow pipe 12 is connected with blood sampling stream 20.In addition, now, if the insertion of the pipe of liquid guide flow pipe 12 is insufficient, then valve is still in the state of cut out.Then, unclamp fixation clamp 63, the liquid of groove 60 is imported in blood sampling stream 20 from connection tube 30 by liquid guide flow pipe 12.Thus, to the blood supply liquid of circulation pipe 20, such as, can seek blood pressure and rise.At the end of transfusion process, close fixation clamp 63.
When carrying out blood back process, unload the liquid guide flow pipe 12 be such as connected with connection tube 30 when blood purification process as shown in Figure 1.Thus, the valve of connection tube 30 is closed.Then, as shown in Figure 4, an end 12a of liquid guide flow pipe 12 connects the groove 60 being incorporated with the physiological saline and so on liquid of blood back process, the other end 12b is connected by the blood sampling end 11a of adapter 62 with blood sampling stream 20.Then, unclamp fixation clamp 63, the liquid of groove 60 flow in blood sampling stream 20 by liquid guide flow pipe 12 from blood sampling end 11a, is transported to patient by blood sampling stream 20, purifier 10, blood back stream 21 from blood back end 11b.Thus, the blood remained in circulation pipe 20 is extruded by liquid and turns back to patient.
Adopt above embodiment, arrange connection tube 30 in circulation pipe 11, liquid guide flow pipe 12 can load and unload relative to connection tube 30, and can load and unload relative to the blood sampling end 11a of circulation pipe 11 or blood back end 11b.Therefore, when carrying out startup filling process, hold 11a or blood back end 11b to be connected with blood sampling liquid guide flow pipe 12, liquid can flow to blood back end 11b from the blood sampling end 11a of circulation pipe 11.Like this, liquid once flows into and just by Liquid transfer to whole circulation pipe 11, therefore, can carry out start treatment simply.In addition, because connection tube 30 is arranged in circulation pipe 11, therefore, circulation pipe 11 not needing the branch path arranged as in the past for connecting liquid mozzle 12, startup filling process, the blood back process of circulation pipe 11 can be carried out on whole circulation pipe 11 No leakage ground fully.In addition, owing to using connection tube 30 to connect liquid mozzle 12 and circulation pipe 11, therefore, such as, when this connection is insufficient, valve becomes the state of cut out, can eliminate the probability of the blood leakage of circulation pipe 11.
Liquid guide flow pipe 12 can load and unload relative to blood sampling end 11a or blood back end 11b by adapter 62, therefore, such as, can not change liquid guide flow pipe 12 in the past and take a blood sample and hold the shape of 11a or blood back end 11b and directly apply.
Because connection tube 30 is located in blood sampling stream 20, therefore, liquid can be imported to the upstream side of the purifier 10 of circulation pipe 11.Thus, such as, can prevent the liquid be directed in circulation pipe 11 from directly entering in patient body, liquid can be stoped to import in body when being mixed into bubble etc. and being urgent etc.In addition, because liquid guide flow pipe 12 optionally at least can connect liquid, the liquid of blood back process, each groove 60 of the liquid processed of infusing of start treatment, therefore, suitably above-mentioned process can be carried out.
Above, with reference to the accompanying drawings of the preferred embodiment of the present invention, but the present invention is not limited to this example.Those skilled in the art can expect that in the thought range described in claims various modification or fixed case are apparent, and these also belong to technical scope of the present invention certainly.
Such as, the circulation pipe 11 that above-mentioned embodiment is recorded, the structure of liquid guide flow pipe 12 are not limited thereto, and also can arrange other components such as dropping funnel, pressure transducer as required in loop, stream.In addition, according to the object of blood purification, purifier 10 also can connect for importing relative to purifier 10 or the duplexure of drain.In addition, the connection tube 30 of circulation pipe 11 also can be other structures.
The present invention is useful when carrying out start treatment simply and eliminate the probability of blood leakage when transfusion processes.
Claims (4)
1. can load and unload an apparatus for purifying blood for pipeline, it is for purifying the blood, and this kind of apparatus for purifying blood loading and unloading pipeline comprises:
Purifier, it makes blood pass through and purifies this blood;
Circulation pipe, it for supplying blood from blood sampling end to above-mentioned purifier, and makes the blood that have passed above-mentioned purifier turn back to blood back end;
Liquid guide flow pipe, it can be connected with the groove of predetermined liquid, and for aforesaid liquid is imported to above-mentioned circulation pipe from this groove;
The connection tube that freely can load and unload aforesaid liquid mozzle is provided with in above-mentioned circulation pipe,
The valve of above-mentioned connection tube opens during aforesaid liquid mozzle and cuts out when having unloaded aforesaid liquid mozzle on connecting,
Aforesaid liquid mozzle can load and unload at least one position in the blood sampling end and blood back end of above-mentioned circulation pipe.
2. a kind of apparatus for purifying blood loading and unloading pipeline according to claim 1, is characterized in that,
Aforesaid liquid mozzle, by other adapter, can load and unload at least any one position in above-mentioned blood sampling end and above-mentioned blood back end.
3. a kind of apparatus for purifying blood loading and unloading pipeline according to claim 1 and 2, is characterized in that,
Above-mentioned circulation pipe has blood sampling stream and blood back stream, and this blood sampling stream is used for from above-mentioned blood sampling end to above-mentioned purifier supply blood, and this blood back stream turns back to above-mentioned blood back end for making the blood that have passed above-mentioned purifier,
Above-mentioned connection tube is located in above-mentioned blood sampling stream.
4. a kind of apparatus for purifying blood loading and unloading pipeline according to any one of claims 1 to 3, is characterized in that,
Can at least annotate with the startup groove of the liquid processed, the groove of the liquid of blood back process, the groove of the liquid processed of infusing of aforesaid liquid mozzle is optionally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480245.3A CN105477708A (en) | 2015-08-08 | 2015-08-08 | Blood purification apparatus with detachable line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480245.3A CN105477708A (en) | 2015-08-08 | 2015-08-08 | Blood purification apparatus with detachable line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105477708A true CN105477708A (en) | 2016-04-13 |
Family
ID=55665210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480245.3A Pending CN105477708A (en) | 2015-08-08 | 2015-08-08 | Blood purification apparatus with detachable line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105477708A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245226A (en) * | 2008-12-16 | 2011-11-16 | 日机装株式会社 | Blood purifier and method of priming same |
| CN202036599U (en) * | 2010-03-23 | 2011-11-16 | 旭化成可乐丽医疗株式会社 | Blood purifying device |
| CN104349801A (en) * | 2012-06-13 | 2015-02-11 | 尼普洛株式会社 | Connection port and dialysis device provided with connection port |
| CN104411344A (en) * | 2012-05-30 | 2015-03-11 | 涩谷工业株式会社 | Hemodialysis device operation method and hemodialysis device |
-
2015
- 2015-08-08 CN CN201510480245.3A patent/CN105477708A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245226A (en) * | 2008-12-16 | 2011-11-16 | 日机装株式会社 | Blood purifier and method of priming same |
| CN202036599U (en) * | 2010-03-23 | 2011-11-16 | 旭化成可乐丽医疗株式会社 | Blood purifying device |
| CN104411344A (en) * | 2012-05-30 | 2015-03-11 | 涩谷工业株式会社 | Hemodialysis device operation method and hemodialysis device |
| CN104349801A (en) * | 2012-06-13 | 2015-02-11 | 尼普洛株式会社 | Connection port and dialysis device provided with connection port |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7790043B2 (en) | Systems and methods for handling air and/or flushing fluids in a fluid circuit | |
| US8021319B2 (en) | Extracorporeal blood set | |
| JP5441699B2 (en) | Blood processing apparatus and method for emptying blood tube set of blood processing apparatus | |
| EP3295976B1 (en) | Blood purification device and priming method | |
| JP5399218B2 (en) | Blood purification equipment | |
| CN105120918A (en) | Recirculation device of an extracorporeal blood treatment apparatus | |
| CN107921189B (en) | Portable ultrafiltration unit and apparatus for supplying a dialysis fluid to an ultrafiltration unit | |
| ES2440366T3 (en) | Connector for a fluid transport conduit of a medical device | |
| CN105288760A (en) | Substitution fluid pump integrated in a dialysis machine | |
| US11590334B2 (en) | Blood circuit adapter set and blood circuit | |
| CN202036599U (en) | Blood purifying device | |
| CN105120920B (en) | The filling device of fluid system | |
| CN105477708A (en) | Blood purification apparatus with detachable line | |
| US10258725B2 (en) | Device for carrying out a method for conserving a blood treatment device, and method for conserving a blood treatment device | |
| JP6296057B2 (en) | Automatic blood return method in case of emergency such as a power failure that occurred during blood purification | |
| EP3162391B1 (en) | Dialysate-dispensing device | |
| CN103405820A (en) | Special line for blood perfusion hemodiasysis treatment and operation method thereof | |
| JP7249147B2 (en) | blood purifier | |
| CN114306785B (en) | Body cavity fluid treatment system and method of using body cavity fluid treatment system | |
| CN216366162U (en) | Multi-way infusion device | |
| CN202036598U (en) | Hemodialysis pipeline with bypassing transfusion pipeline | |
| CN109562218A (en) | Apparatus for purifying blood and method for pre-charging | |
| EP3842086A1 (en) | Tube connector, extracorporeal circulation circuit, and blood purification device | |
| CN117980029A (en) | Fluid conduit system | |
| JP3135416U (en) | Body fluid treatment circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |