CN2178530Y - Multifunction blood treatment apparatus - Google Patents
Multifunction blood treatment apparatus Download PDFInfo
- Publication number
- CN2178530Y CN2178530Y CN 93204562 CN93204562U CN2178530Y CN 2178530 Y CN2178530 Y CN 2178530Y CN 93204562 CN93204562 CN 93204562 CN 93204562 U CN93204562 U CN 93204562U CN 2178530 Y CN2178530 Y CN 2178530Y
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- blood
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Abstract
The utility model relates to a multifunctional blood treatment apparatus, which belongs to the field of the medical apparatus. The machine structure comprises a host machine, a protecting perfusion accessory for blood recycle, blood composition separation, recovery of effective ingredient of chest and ascites, a protecting perfusion accessory for the myocardial preservation of cardiac surgery, a protecting perfusion accessory for organ transplant, an accessory for the circulation chemotherapy of limb tumor parts, a blood dialysis accessory, etc. The main parts comprise a speed regulation pump, a centrifugal speed changing electric motor, a liquid storage bag for various uses, a bracket for suspension, a pipeline and a control card, etc. The apparatus can play an important role in treating various diseases and have the advantages of low cost, small size, high efficiency and multifunction.
Description
This utility model is a kind of blood processor, relates to medical apparatus and instruments and medical Instrument field.
Defeated allosome blood not only is subjected to the restriction in blood supply source, and exists the infectious probability of some side effect, particularly acquired immune deficiency syndrome (AIDS), and autotransfusion is come into one's own day by day.The hemocyte recovery machine that the present U.S. develops can reclaim the erythrocyte in losing blood, and has solved very hang-up to clinical operation, and the effect of saving blood is obvious.But its shortcoming is the blood plasma in losing blood can not be reclaimed, so the harm that still can not avoid defeated allosome blood to cause fully.And China can collect losing blood in December, 90 obtains the blood recovery system (patent No. 902221051) of patent, through handling blood plasma is separated with hemocyte, and realizing the whole blood feedback.
The purpose of this utility model is not only to possess the repertoire of blood recovery system but also further blood separation protoerythrocyte, leukocyte and platelet etc., realizing the independent collection and the processing of blood, and the active ingredient in the recyclable ascites pleural fluid; The liquid of also can lowering the temperature simultaneously perfusion, realizing the protection perfusion of operation on heart and organ transplantation internal organs, and local circulation chemotherapy, hemodialysis etc.
Main technical principle of the present utility model is to use anticoagulant heparin solution, and blood collecting is got up, and with centrifugal principle the blood layering is reclaimed, and blood plasma is carried out ultrafiltration, purification; Make protection liquid reduce to 4 ℃ of perfusion cardiac muscles and transplanting internal organs with the cycle down warming therapy; Carry out hemodialysis with artificial kidney.
This utility model is realized by following technological means: it is made up of main frame and seven kinds of accessories.
Host machine part (accompanying drawing 1) wherein: the core of main frame is centrifugation systems and governor impeller, and is furnished with control panel.
5 is centrifugation systems, and by stepless speed-change motor 5A, the centrifugal pan 5B and the centrifugal well 5C that are fixed on the centrifugal motor 5A constitute.Centrifugal well is a cylinder groove of laying tank body, and is fixed on the host housing; Centrifugal pan is fixedly blood knockout drum or alternating temperature bucket etc.
3,4 is governor impeller, can forward and reversely rotate, so can change the flow direction of liquid, adopts the adjustable of the pump housing and motor disjunctor, and roller changes press pump, advances the speed of (or going out) system with adjusting liquid.
The 1st, control panel is used for the running of main control system and accessory.Be the flow display window 1., 2. wherein, show the flow of various liquid; 3., 4. be the governor impeller knob, the controlling liquid flow; 5., 6. be the both forward and reverse directions control knob, the direction of rotation of control governor impeller; 7., 8. be the on ﹠ off switch of centrifugal motor; 9. be the programme-control key, the clamp switch of main control system and accessory.
The 2nd, drip stand is used for hanging various fluid bags;
A, B, C, D, E, F are six pipeline control cards, are closed or are opened by the programme-control key control of control panel.
Blood reclaims accessory (Fig. 2) and described in blood recovery system, and its difference is that recovery system does not hang on the support, and by the lateral hook 8 of main frame, and fixed mount 9,10 is fixed liquid storing bag.
Reclaim the blood recycling can (Fig. 2-1) of accessory at blood; wherein improve reclaiming the blood cover; it is by static seal dead turn 59; movable sealing dead turn 60; protection pressure cap 61 and rubber suppress medicated cap and constitute, and have overcome blood cover in the patent No. 902221051 because the shortcoming of fricative powder contaminated blood.
Separating blood composition accessory (Fig. 3) is included in the porch of blood separation jar 30, connects three laterals through governor impeller 3,4 pipelines, can suck blood 34 respectively, and ACD anti-freezing liquid 29 and antiport inject 28 bags of erythrocyte; Blood separation jar 30 exits connect three laterals, can inject plasma collection bag 31, platelet collecting bag 32 and leukocyte collecting bag 33 respectively.
Reclaim that active ingredient accessory (Fig. 4) comprising in breast, the ascites: breast, ascites through liquid storage filter 18 enter in the liquid storing bag 22, and then through ultrafilter 23 circulations, after the active ingredient behind the degerming device 24 (protein) enter in 25 bags of the blood plasma.This active ingredient can feed back in the venous patient.
Operation on heart protection perfusion accessory (Fig. 5) comprises alternating temperature bucket 38 and the wherein spiral helicine alternating temperature pipeline 37 that places centrifugal well, is subjected to three laterals of governor impeller 3,4 controls in the porch of alternating temperature pipeline 37 and protects liquid bag 35,36, oxygenator 39; Its exit is attached with the perfusion pipeline 41 of Pressure gauge 40.
Organ transplantation protection perfusion accessory (Fig. 6) comprises alternating temperature bucket 38 and alternating temperature pipeline 37, and the porch of alternating temperature pipeline 37 is by the protection liquid bottle 42 that connects oxygenation through governor impeller 3 pipelines, and the exit is attached with the perfusion pipeline 41 of Pressure gauge 40.
Limb tumor local chemotherapy accessory (Fig. 7 and Fig. 7-1) comprises the arterial perfusion pipe 48 that can insert limbs, and through Micro-Bolt Filter 47, governor impeller 4 pipelines enter oxygenate bag 46, adds chemotherapy medicinal liquid 45 in bag, returns limbs through venous return pipe 49.Whole system is regulated flow velocity by governor impeller 4.
Hemodialysis accessory (Fig. 8) comprising: artificial kidney 53 and capacity and pressure regulating dialysis control unit 52, cross the flow of artificial kidney 53, dialysis solution 51 by governor impeller 3 controllable flows, by the flow velocity of governor impeller 4 control human bodies dialysis blood.
This utility model advantage is that a main frame can add multiple functional accessory, can carry out separating of blood plasma and hemocyte, and the separation again of hemocyte; Operation on heart, the protection perfusion of organ transplantation; The Protein Recovery of ascites pleural fluid; The local circulation chemotherapy of limbs etc. can play a significant role in multiple treatment of diseases, are the multi-functional machine devices that a kind of cost is low, volume is little, efficient is high.
Description of drawings: Fig. 1 is this utility model main machine structure sketch map
Fig. 2 is that blood reclaims the accessory structure chart
Fig. 2-the 1st, blood reclaims the knockout drum structure chart
Fig. 3 is a separating blood composition accessory structure chart
Fig. 4 reclaims active ingredient accessory structure chart in breast, the ascites
Fig. 5 is an operation on heart myocardial preservation perfusion accessory structure chart
Fig. 6 is an organ transplantation organ protection perfusion accessory structure chart
Fig. 7 is a limb tumor local circulation chemotherapy accessory structure chart
Fig. 8 is a hemodialysis accessory structure chart
Among the figure: the 1st, control panel, the 2nd, drip stand, 3; the 4th, governor impeller; the 5th, centrifugation systems, the 6th, capacity and pressure regulating dialysis control unit support, the 7th, castor; the 8th, hook, the 9th, ultrafilter and artificial kidney holder, the 10th, degerming device fixed mount; A; B; C; D; E; F is electronic pipe clamp, and the 11st, vacuum suction pipe, the 12nd, pipe clamp; the 13rd, drug-feeding tube, the 14th, pipe clamp, the 15th, medicinal fluid bag; the 16th, attract head, the 17th, blood sampling pipet, the 18th, storage blood (liquid) filter; the 19th, blood cell reclaiming bag, the 20th, cleanout fluid bag, the 21st, blood recycling can; the 22nd, Liquid storage bag, the 23rd, ultrafilter, the 24th, degerming device; the 25th, the storage plasma bags; the 26th, transfuse switch, the 27th, normal saline bag, the 28th, erythrocyte bag; the 29th, ACD anti-freezing liquid bag; the 30th, blood separation jar, the 31st, plasma collection bag, the 32nd, platelet collecting bag; the 33rd, the leukocyte collecting bag; the 34th, get blood vessel, the 35th, high potassium protection liquid bag, the 36th, low potassium protection liquid bag; the 37th, the alternating temperature pipeline; the 38th, alternating temperature bucket, the 39th, oxygenator, the 40th, pressure gauge; the 41st, the perfusion pipeline; the 42nd, Organoprotective liquid bottle, the 43rd, oxygen catheter, the 44th, oxygen cylinder; the 45th, chemotherapy medicinal liquid bottle; the 46th, oxygenate bag, the 47th, Micro-Bolt Filter, the 48th, arterial perfusion pipe; the 49th, the venous return pipe; the 50th, tourniquet, the 51st, dialysis solution bottle, the 52nd, capacity and pressure regulating dialysis control unit; the 53rd, artificial kidney; the 54th, tremulous pulse pipeline, the 55th, venous line, the 56th, dialysis control unit handle; the 57th, the blood recycling can goes out blood vessel; the 58th, the blood recycling can advances blood vessel, and the 59th, static seal dead turn, the 60th, movable sealing dead turn; the 61st, the protection pressure cap; the 62nd, rubber suppresses medicated cap, and the 63rd, blood recycling can outer wall, the 64th, the blood recycling can is filled out the stamen outer wall; the 65th, fastening button; the 66th, fastening bolt, the 67th, rubber retainer ring, the 68th, centrifugal pan.
Below in conjunction with drawings and Examples this utility model is further elaborated:
1, gets blood and separation
As shown in Figure 3, when being connected with when getting the getting blood vessel 34 and enter blood donor's vein of blood syringe needle, open transfuse switch 26, make the about 100ml of normal saline in 27 bags enter blood donor's blood vessel, close switch 26, press and get blood system and leave the pass, this moment, A, C folder was opened, and connected governor impeller 3,4, and by rotating counterclockwise, governor impeller 3 transfers to the 40ml/ branch, governor impeller 4 transfers to the 6ml/ branch, and blood entered with 7:1 quantity with ACD anti-freezing liquid in 29 bags and separated in the blood jar 30 this moment, started motor 5A simultaneously, make its high speed rotating, make the blood layering gradually.
2, single liquid composition is collected
1. plasma collection: after the blood separation jar was filled, the blood plasma liquid of internal layer entered in the plasma collection bag 31 through collecting pipe, and this moment, the F folder was opened, and D, E clip closure.
2. platelet is collected: when plasma collection to a certain degree, visible tunica albuginea layer (platelet layer) rises rapidly in the blood separation jar, when near outlet, this moment, the E folder was opened, E, D clip closure, canescence platelet liquid enters in the collecting bag 32.
3. leukocyte is collected: when pink appearred in blood separation jar outlet conduit, by 9. key in 1, the D folder was opened, E, F clip closure, and leukocyte liquid enters in the collecting bag 33.
4. erythrocyte is collected: when pressing the pause button when red appears in blood separation jar outlet conduit, this moment the A clip closure, the F folder is opened, and opening the folder 26 that has an intravenous drip of physiological saline simultaneously, and vein is kept clear.Governor impeller 3 clockwise directions rotate, and B presss from both sides open, and the erythrocyte in the blood separation jar enters in 28 bags.
When singly adopting, keep and singly adopt composition, all the other compositions feed back to patient again.Repeat as above process, what just can obtain requirement singly adopts composition.
5. the blood plasma list is adopted or replaced: select for use the blood plasma list to adopt pipeline, operation as above after isolating blood plasma, just no longer separates, and remaining platelet, white, erythrocyte is added the blood plasma that exchange usefulness again or treat liquid feed back to patient.Said process just can remove oxious component in patient's blood plasma repeatedly.
As shown in Figure 4, the hydrothorax (or ascites) that is extracted is put into liquid storage filter 18, open the F folder, hydrothorax after filtering or ascites enter in the liquid storing bag 22, open governor impeller 4, make its clockwise direction rotation, open the E folder simultaneously, the F clip closure, then hydrothorax leaches excessive moisture and inorganic salt through ultrafilter 23 circulations, after active ingredient concentrates, open the D folder, close the E folder, then active ingredient enters in 25 bags through degerming device 24.Can feed back active ingredient in the venous patient then.
As shown in Figure 5.
1. simple myocardial preservation perfusion
2. the simple myocardial preservation perfusion of oxygenated blood
Drive D, E folder, close B, C folder, open governor impeller 4 rotation counterclockwise, then by the pipeline of the oxygenated blood in the oxygenator 39 in governor impeller 4, flow through cooling pipe 37 and pipeline 41 enter the purpose that coronary artery reaches the protection cardiac muscle.
3. myocardium protecting liquid and oxygenated blood perfusion simultaneously in proportion
Drive B, D, E folder, start governor impeller 3,4 simultaneously, require to regulate 3 and 4 pump speed in proportion, survey mixed liquor and pour into coronary artery through cooling pipe 37 and pipeline 41, and can be by Pressure gauge 40 monitoring injection pressures.
As shown in Figure 6.Open oxygen cylinder 44, oxygen is injected in the Organoprotective liquid bottle 42, make its abundant oxygenate, become band oxygen Organoprotective liquid through oxygen catheter 43.Open B folder, E folder, open governor impeller 3 rotation counterclockwise, make protection liquid, pour in the protected organ through cooling pipe 37 and intrusion pipe 41.There is Pressure gauge 40 to monitor simultaneously.To reach the protective effect of transplanted internal organs.
Shown in Fig. 7, Fig. 7-1.Adapted limb tumor local circulation tubing, chemotherapy medicinal liquid 45 is injected in the oxygenate bag 46, make gas discharge in the pipeline, give and suffer from tremulous pulse insertion arterial perfusion pipe 48 on the limb, intravenous inserts venous return pipe 49, set up blood circulation, first-class tourniquet 50 is opened governor impeller 4, the clockwise direction rotation, make to reach and give constant flow, then medicinal liquid oxygenate bag liquid is through governor impeller pipeline and Micro-Bolt Filter 47, and arterial line 48 enters limbs, and the limbs inner blood is got back to the oxygenate bag through venous return pipe 49, form local circulation, carry out chemotherapy.
Shown in Fig. 8, Fig. 8-1, with hemodialysis pipeline system
Open A folder, make that dialysis solution enters in the capacity and pressure regulating dialysis control unit 52 that is placed on the support 6 in 51, and get rid of gas in the pipeline.Be full of blood circulation pipeline and artificial kidney 53 with the normal saline that contains heparin, and drain gas.Then tremulous pulse pipeline 54 and venous line 55 are inserted patient's tremulous pulse and intravenous respectively.Open D folder, open governor impeller 4 rotation counterclockwise, make blood 54 flow back to patient's intravenous, and monitor the blood circulation pressure with pressure gauge 40 through artificial kidneys 53 and venous line 55 from the arterial road.Close the A folder simultaneously, start governor impeller 3, dialysis solution is circulated through artificial kidney, the handle 56 of spin dialysis controller 52 is to regulate dialysate pressure.This system pressure measuring pressure table 40 ' on show.
Claims (2)
1, a kind of blood treatment therapy apparatus, be by former blood retracting device, cleaning and filtrating equipment, blood separating mechanism, storage blood device and pipeline and control system constitute, it is characterized in that the main frame centrifugation systems comprises electrodeless variable-speed motor 5A, be fixed on centrifugal pan 5B and the centrifugal well 5C that is fixed on the column type on the host housing on the electrodeless variable-speed motor 5A; Separating blood composition accessory comprises the porch of blood separation jar 30, connect three laterals through governor impeller, can suck blood 34, ACD anti-freezing liquid 29 and antiport respectively and inject 28 bags of erythrocyte, the exit of blood separation jar 30 connects three laterals, can inject plasma collection bag 31, platelet collecting bag 32, leukocyte collecting bag 33 respectively; Reclaim active ingredient accessory in hydrothorax or the ascites, comprise that hydrothorax or the ascites through liquid storage filter 18 enters in the liquid storing bag 22, then after ultrafilter 23 circulations, again in the active ingredient of degerming device 24 enters 25 bags of blood plasma; Operation on heart protection perfusion accessory comprises alternating temperature bucket 38 and the wherein spiral helicine alternating temperature pipeline 37 that places centrifugal well, be subjected to three laterals of governor impeller 3,4 controls in the porch of alternating temperature pipeline 37 and protect liquid bag 35,36 oxygenators 39, its exit is attached with the perfusion pipeline of Pressure gauge 40; Organ transplantation protection perfusion accessory comprises alternating temperature bucket 38 and alternating temperature pipeline 37, is regulated the flow of the protection liquid bottle 42 that connects oxygenation by governor impeller 3 in alternating temperature pipeline 37 porch, is attached with the perfusion pipeline 41 of Pressure gauge 40 in its exit; Limb tumor local chemotherapy accessory comprises the arterial perfusion pipe 48 that can insert limbs, enters oxygenate bag 46 through Micro-Bolt Filter 47, adds chemotherapy medicinal liquid 45 in bag, returns limbs through venous return pipe 49, and whole system is regulated flow velocity by governor impeller 4; The hemodialysis accessory comprises artificial kidney 53 and capacity and pressure regulating dialysis control unit 52, crosses the flow velocity of the flow of artificial kidney 53 dialysis solution 51 by governor impeller 4 may command human bodies dialysis blood by governor impeller 3 controllable flows.
2, blood treatment therapy apparatus according to claim 1 is characterized in that seal cover that blood reclaims knockout drum 21 suppresses medicated cap 62 by static seal dead turn 59, movable sealing dead turn 60 protection pressure caps 61 and rubber and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93204562 CN2178530Y (en) | 1993-03-09 | 1993-03-09 | Multifunction blood treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93204562 CN2178530Y (en) | 1993-03-09 | 1993-03-09 | Multifunction blood treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2178530Y true CN2178530Y (en) | 1994-10-05 |
Family
ID=33788086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93204562 Expired - Lifetime CN2178530Y (en) | 1993-03-09 | 1993-03-09 | Multifunction blood treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2178530Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309431C (en) * | 2001-03-06 | 2007-04-11 | 巴克斯特国际公司 | Automated system adaptable for use with different fluid circuits |
| CN102716518A (en) * | 2012-06-21 | 2012-10-10 | 重庆山外山科技有限公司 | Blood purification equipment with citrate anticoagulant device |
| CN103447170A (en) * | 2003-07-02 | 2013-12-18 | 泰尔茂比司特公司 | Secondary processing method |
| CN105879137A (en) * | 2014-09-15 | 2016-08-24 | 彭罗民 | A life activation instrument |
| CN106512108A (en) * | 2016-10-26 | 2017-03-22 | 遵义医学院附属医院 | Postoperative nursing drainage apparatus for ICU serious patients |
| CN108553703A (en) * | 2018-06-15 | 2018-09-21 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | A kind of ECMO equipment |
| CN113041420A (en) * | 2021-04-30 | 2021-06-29 | 西安交通大学医学院第一附属医院 | Blood component automatic balance separator |
| CN113813454A (en) * | 2021-08-30 | 2021-12-21 | 四川大学华西医院 | Method for collecting blood of organ donation donor |
-
1993
- 1993-03-09 CN CN 93204562 patent/CN2178530Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309431C (en) * | 2001-03-06 | 2007-04-11 | 巴克斯特国际公司 | Automated system adaptable for use with different fluid circuits |
| CN103447170A (en) * | 2003-07-02 | 2013-12-18 | 泰尔茂比司特公司 | Secondary processing method |
| CN103447170B (en) * | 2003-07-02 | 2015-08-19 | 泰尔茂比司特公司 | A kind of method for two stage treatment |
| CN102716518A (en) * | 2012-06-21 | 2012-10-10 | 重庆山外山科技有限公司 | Blood purification equipment with citrate anticoagulant device |
| CN105879137A (en) * | 2014-09-15 | 2016-08-24 | 彭罗民 | A life activation instrument |
| CN106512108A (en) * | 2016-10-26 | 2017-03-22 | 遵义医学院附属医院 | Postoperative nursing drainage apparatus for ICU serious patients |
| CN108553703A (en) * | 2018-06-15 | 2018-09-21 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | A kind of ECMO equipment |
| CN113041420A (en) * | 2021-04-30 | 2021-06-29 | 西安交通大学医学院第一附属医院 | Blood component automatic balance separator |
| CN113813454A (en) * | 2021-08-30 | 2021-12-21 | 四川大学华西医院 | Method for collecting blood of organ donation donor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |