CN201658685U - Extracorporeal circulation ascites ultrafiltration device - Google Patents

Extracorporeal circulation ascites ultrafiltration device Download PDF

Info

Publication number
CN201658685U
CN201658685U CN2010201642578U CN201020164257U CN201658685U CN 201658685 U CN201658685 U CN 201658685U CN 2010201642578 U CN2010201642578 U CN 2010201642578U CN 201020164257 U CN201020164257 U CN 201020164257U CN 201658685 U CN201658685 U CN 201658685U
Authority
CN
China
Prior art keywords
ascites
extracorporeal circulation
ultrafilter
catheter
syringe
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.)
Expired - Fee Related
Application number
CN2010201642578U
Other languages
Chinese (zh)
Inventor
韩锋祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010201642578U priority Critical patent/CN201658685U/en
Application granted granted Critical
Publication of CN201658685U publication Critical patent/CN201658685U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model provides an extracorporeal circulation ascites ultrafiltration device which belongs to the medical instrument technical field and structurally comprises an abdominal cavity drainage tube, a catheter and an ultrafilter; the abdominal cavity drainage tube is connected with the catheter, a roller pump is arranged on the catheter, the catheter is sequentially connected with the ultrafilter, a pulser a resistance regulator and a spotted bubble adsorber, and the spotted bubble adsorber is connected with an injection syringe. The ultrafilter is connected with a filtrate collector. The pulser is provided with a pulse pressure gauge. The injection syringe is provided with a Murphy tube, and the rear end of the injection syringe is provided with a syringe needle. The extracorporeal circulation ascites ultrafiltration device can remove the ascites in constant speed, filter out the crystal substance with molecular weight less than 5000 Dalton and transfuse the filtrate to the patient through intravenous injection; the influence on patients is small; the extracorporeal circulation ascites ultrafiltration device has reasonable design, simple structure, is safe and reliable, is convenient in use, and realizes easy disinfection and maintenance.

Description

Extracorporeal circulation ascites ultra-filtration device
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of extracorporeal circulation ascites ultra-filtration device.
Background technology
General, causing the refractory ascites most important reason is the infection of portal hypertension, hypoproteinemia and ascites.Secondly, can not timely and effective adjustment diuretic also be the problem that can not be ignored with iatrogenic factors such as control sodium, water absorptions.The patient is because of a large amount of ascites, and life quality descends, the serious infection of caused ascites, hepatorenal syndrome or hepatic encephalopathy and threat to life.Thereby, implement effective Supporting Therapy and seem very important, correct treatment in time.Treatment comprises strict low salt diet, the intake (being no more than 1500 milliliters every day) of restriction water, the additional human albumin of interruption and adjusts the kind and the dosage of diuretic in good time, to keep the stable of interior environment.Conditioning just can alleviate conditions of patients between this method needed often, many clinically the direct drain of seroperitoneum was emitted, and made the run off favourable material of a lot of internal metabolisms of human body when seroperitoneum is emitted, and brought negative effect for to a certain extent patient's rehabilitation.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of extracorporeal circulation ascites ultra-filtration device is provided.
The technical solution of the utility model realizes in the following manner, this extracorporeal circulation ascites ultra-filtration device, its structure comprises peritoneal cavity drainage tube, conduit, ultrafilter, the peritoneal cavity drainage tube connecting duct, conduit is provided with the roller pump, conduit connects ultrafilter, pulser, dragulator, point-like bubble adsorber successively, and point-like bubble adsorber is connected with syringe.
Be connected with the filtrate liquid trap on the described ultrafilter.
Described pulser is provided with the pulsating pressure table.
Described syringe is provided with Murphy type tube, and the syringe end is provided with injection needle.
The beneficial effect that this utility model is compared with prior art produced is:
This extracorporeal circulation ascites ultra-filtration device can remove ascites with uniform speed, can remove molecular weight less than 5000 daltonian crystal sample materials, and feeds back once more to the patient by intravenous approach; This device can concentrate 2~4 times with the protein in the ascites, internal energy 5000 milliliters of the ascites that remove on 10 hours, and its side effect instrument is a low grade fever, and is very little to the influence that human body brings; This device is particularly suitable for liver cirrhosis patient with the renal insufficiency person, and this device can be removed carbamide and other crystal sample materials, can make the patient remove ascites gradually fast, and the reuse diuretic is consolidated its curative effect afterwards; This device adopts enclosed type sterilization loop, and further improvement has been arranged on prevention infection.
This extracorporeal circulation ascites ultra-filtration device is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to sterilization and safeguard.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Labelling in the accompanying drawing is represented respectively:
1, peritoneal cavity drainage tube, 2, conduit, 3, the roller pump, 4, ultrafilter, 5, the filtrate liquid trap, 6, pulser, 7, the pulsating pressure table, 8, dragulator, 9, point-like bubble adsorber, 10, syringe, 11, Murphy type tube, 12, injection needle.
The specific embodiment
Below in conjunction with accompanying drawing extracorporeal circulation ascites ultra-filtration device of the present utility model is done following detailed description the in detail.
As shown in Figure 1, extracorporeal circulation ascites ultra-filtration device of the present utility model, its structure comprises peritoneal cavity drainage tube 1, conduit 2, ultrafilter 4, peritoneal cavity drainage tube 1 connecting duct 2, conduit 2 is provided with roller pump 3, conduit 2 connects ultrafilter 4, pulser 6, dragulator 8, point-like bubble adsorber 9 successively, and point-like bubble adsorber 9 is connected with syringe 10.Be connected with the filtrate liquid trap on the ultrafilter 4.Pulser 6 is provided with the pulsating pressure table.Syringe 10 is provided with Murphy type tube 11, and syringe 10 ends are provided with injection needle 12.
This extracorporeal circulation ascites ultra-filtration device inserts the patient abdominal cavity with peritoneal cavity drainage tube in use, the other end inserts patient's superior vena cava with injection needle, and ascites flows into extracorporeal circulation from the abdominal cavity; Guarantee that ascites can only one-way flow.This extracorporeal circulation ascites ultra-filtration device can make that cardiac output increases by 50%~70% before the treatment, glomerular filtration rate increases by 40%, and the urine amount increases, and ascites reduces, patient's situation be improved significantly.

Claims (4)

1. extracorporeal circulation ascites ultra-filtration device, comprise peritoneal cavity drainage tube, conduit, ultrafilter, it is characterized in that the peritoneal cavity drainage tube connecting duct, conduit is provided with the roller pump, conduit connects ultrafilter, pulser, dragulator, point-like bubble adsorber successively, and point-like bubble adsorber is connected with syringe.
2. extracorporeal circulation ascites ultra-filtration device according to claim 1 is characterized in that being connected with on the described ultrafilter filtrate liquid trap.
3. extracorporeal circulation ascites ultra-filtration device according to claim 1 is characterized in that described pulser is provided with the pulsating pressure table.
4. extracorporeal circulation ascites ultra-filtration device according to claim 1 is characterized in that described syringe is provided with Murphy type tube, and the syringe end is provided with injection needle.
CN2010201642578U 2010-04-21 2010-04-21 Extracorporeal circulation ascites ultrafiltration device Expired - Fee Related CN201658685U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201642578U CN201658685U (en) 2010-04-21 2010-04-21 Extracorporeal circulation ascites ultrafiltration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201642578U CN201658685U (en) 2010-04-21 2010-04-21 Extracorporeal circulation ascites ultrafiltration device

Publications (1)

Publication Number Publication Date
CN201658685U true CN201658685U (en) 2010-12-01

Family

ID=43229094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201642578U Expired - Fee Related CN201658685U (en) 2010-04-21 2010-04-21 Extracorporeal circulation ascites ultrafiltration device

Country Status (1)

Country Link
CN (1) CN201658685U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998312A (en) * 2015-06-05 2015-10-28 聂绍平 Hemopericardium drainage autologous transfusion system
CN110124134A (en) * 2019-05-06 2019-08-16 潍坊市妇幼保健院 A kind of ascites ultra-filtration concentration therapeutic equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998312A (en) * 2015-06-05 2015-10-28 聂绍平 Hemopericardium drainage autologous transfusion system
CN110124134A (en) * 2019-05-06 2019-08-16 潍坊市妇幼保健院 A kind of ascites ultra-filtration concentration therapeutic equipment
CN110124134B (en) * 2019-05-06 2021-11-26 潍坊市妇幼保健院 Ascites ultrafiltration concentration therapeutic instrument

Similar Documents

Publication Publication Date Title
CN205867186U (en) Nephrology dept. is with novel hemodialysis appearance
CN201658685U (en) Extracorporeal circulation ascites ultrafiltration device
CN210812904U (en) A change and flow device for intestinal juice drainage
CN206120830U (en) Hemodialysis of nephrology dept. device
CN202122732U (en) Water-saving type artificial kidney
CN209575352U (en) A kind of drainage of cerebrospinal fluid device
CN201342126Y (en) Vein return transfusion ascitic fluid ultrafiltration device
CN208741292U (en) A kind of dressing for micro- oxygen negative pressure wound therapy instrument combination therapy
CN202289023U (en) Precision filtering transfusion set
CN203763562U (en) Recovering, concentrating, temperature-adjusting filtration system of autologous blood
CN203989273U (en) A kind of automatic vent accurate filter
CN203244631U (en) Plasma storage bag for plasma exchange, absorbing and filtering treatment
CN103977465B (en) A kind of implantating biological artificial kidney device
CN206120836U (en) Pressurization ultrafiltration device of nephrology dept
CN202355623U (en) Seroperitoneum venous shunt device
CN201743989U (en) Ultrafiltration device during extracorporeal membrane oxygenation
CN102500004B (en) Blood purification therapy oxygen supplying instrument
CN104127433A (en) Isotonic aseptic wound flushing liquor generator
CN205108555U (en) Transfusion system for clinical care
CN202113450U (en) Oxygen-saving sterilizing nasal oxygen tube
CN220554550U (en) Washing device for large amount of physiological saline for abdomen chronic wound
CN215995047U (en) Blood purification circulation pipeline vein kettle capable of simultaneously injecting multiple medicines
CN202590140U (en) Double-center rectangular drainage connection plate
CN214679564U (en) Liver support system used in vitro
CN212914051U (en) Peritoneal dialysis catheter suitable for patient with thin and small peritoneal dialysis

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101201

Termination date: 20130421