CN216877397U - Ascites extraction and reinfusion device for hepatobiliary surgery - Google Patents
Ascites extraction and reinfusion device for hepatobiliary surgery Download PDFInfo
- Publication number
- CN216877397U CN216877397U CN202122362325.2U CN202122362325U CN216877397U CN 216877397 U CN216877397 U CN 216877397U CN 202122362325 U CN202122362325 U CN 202122362325U CN 216877397 U CN216877397 U CN 216877397U
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- CN
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- Prior art keywords
- ascites
- ultrafiltration
- reinfusion
- hepatobiliary surgery
- tank
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- Expired - Fee Related
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- 206010003445 Ascites Diseases 0.000 title claims abstract description 35
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 22
- 238000000605 extraction Methods 0.000 title claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000001802 infusion Methods 0.000 claims abstract 2
- 238000000108 ultra-filtration Methods 0.000 claims description 37
- 239000000706 filtrate Substances 0.000 claims description 30
- 238000005086 pumping Methods 0.000 claims description 24
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 4
- 210000000683 abdominal cavity Anatomy 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 102000008100 Human Serum Albumin Human genes 0.000 description 4
- 108091006905 Human Serum Albumin Proteins 0.000 description 4
- 230000003187 abdominal effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 3
- 102000009027 Albumins Human genes 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- 208000012896 Peritoneal disease Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 210000003567 ascitic fluid Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 208000018631 connective tissue disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000030212 nutrition disease Diseases 0.000 description 1
- 208000019180 nutritional disease Diseases 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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Abstract
An ascites extracting and back-infusing device for hepatobiliary surgery comprises a base; the vertical plate is fixedly arranged at the top of the base and is provided with a lifting mechanism; the waste liquid tank is fixedly arranged at the top of the base; the right-angle frame is arranged on the lifting mechanism; the mounting block is fixedly mounted on one side of the right-angle frame; and the withdrawing mechanism is arranged on the lifting mechanism. The ascites extracting and back-infusing device for hepatobiliary surgery provided by the utility model has the advantages of convenience in height adjustment, separation and extraction and back-infusion.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an ascites pumping and back-transfusion device for hepatobiliary surgery.
Background
Under normal conditions, a small amount of liquid (generally less than 200ml) is contained in the abdominal cavity of a human body, and has a lubricating effect on intestinal peristalsis. Any pathological condition results in an increase in the amount of fluid in the abdominal cavity, and a fluid volume in excess of 200ml is called a peritoneal fluid accumulation. The abdominal dropsy is only a symptom, causes of the generation of the abdominal dropsy are many, common diseases include cardiovascular diseases, liver diseases, peritoneal diseases, kidney diseases, nutritional disorder diseases, malignant tumor abdominal cavity metastasis, ovarian tumors, connective tissue diseases and the like, when the abdominal dropsy is generated in the abdominal cavity of a human body, the respiration of a patient or abdominal distension symptoms of the patient can be influenced, and ascites releasing treatment needs to be carried out through some instruments.
However, most of devices for extracting ascites in the prior art adopt a negative pressure extraction type, the needle head needs to be repeatedly inserted into the body of a patient, the efficiency of extracting ascites is low, the needle head is repeatedly inserted into the body of the patient, the pain of the patient is increased, and meanwhile, after the ascites is extracted, the albumin in the abdomen can be reduced, so that the immunocompetence of the patient is reduced, and the rapid recovery of the patient is not facilitated.
Therefore, there is a need to provide a new ascites pumping and back-infusing device for hepatobiliary surgery to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the ascites pumping and back-transfusion device for hepatobiliary surgery, which is convenient for height adjustment, separation and back transfusion.
In order to solve the technical problem, the ascites extracting and back-infusing device for hepatobiliary surgery provided by the utility model comprises: a base; the vertical plate is fixedly arranged at the top of the base and is provided with a lifting mechanism; the waste liquid box is fixedly arranged at the top of the base; the right-angle frame is arranged on the lifting mechanism; the mounting block is fixedly mounted on one side of the right-angle frame; and the withdrawing mechanism is arranged on the lifting mechanism.
Preferably, elevating system includes gear motor, gag lever post, threaded rod and lifter plate, gear motor fixed mounting be in the top of riser, gag lever post fixed mounting be in the riser, the threaded rod rotates to be installed on the riser, the top of threaded rod with gear motor's output shaft fixed connection, the lifter plate thread bush is established on the threaded rod, the lifter plate with gag lever post sliding connection.
Preferably, the pumping-back mechanism comprises an ultrafiltration reinfusion device, two liquid pumps, an angle pipe, a corrugated pipe, a filtrate conduit, a filtrate tank, two hoses, a three-way pipe, a one-way valve and a liquid pumping needle, the ultrafiltration reinfusion device is fixedly arranged at the top of the lifting plate, the two liquid pumps are respectively arranged on the right-angle frame and the ultrafiltration reinfusion device, the angle pipe is fixedly arranged at one side of the ultrafiltration reinfusion device, the angle pipe is fixedly connected with the lifting plate, the top end of the corrugated pipe is fixedly arranged at the bottom end of the angle pipe, the corrugated pipe is communicated with the waste liquid tank, the filtrate conduit is fixedly arranged at the top of the ultrafiltration reinfusion device, the filtrate tank is slidably arranged on the mounting block, the top of the filtrate tank is fixedly connected with the bottom end of the filtrate conduit, the two hoses are respectively arranged on the ultrafiltration reinfusion device and the filtrate tank, the three-way pipe is slidably mounted on the lifting plate, the top of the three-way pipe is respectively communicated with the two hoses, and the liquid pumping needle is sleeved at the bottom end of the three-way pipe.
Preferably, the liquid suction needle is provided with a sucker, and the bottom of the sucker is fixedly provided with an annular adhesive tape.
Preferably, four universal wheels are fixedly mounted at the bottom of the base and are rectangular arrays.
Preferably, one side of the vertical plate is provided with a push handle, and one side of the waste liquid tank is provided with a liquid discharge pipe.
Compared with the prior art, the ascites extracting and back-infusing device for the hepatobiliary surgery provided by the utility model has the following beneficial effects:
the utility model provides an ascites pumping and reinfusion device for hepatobiliary surgery, which is convenient for the installation of a lifting mechanism through a base and a vertical plate, a waste liquid box is convenient for the collection and treatment of harmful substances of human bodies, a right-angle frame and an installation block are convenient for the installation of filtrate tanks, the lifting mechanism can be used for carrying out height adjustment on medical personnel with different heights, and simultaneously, the height adjustment of an ultrafiltration reinfusion device is also convenient, thereby providing convenience for the operation of the medical personnel, the ascites in the abdominal cavity of a patient can be continuously discharged through the pumping mechanism, the pumped ascites can be filtered and separated through the ultrafiltration reinfusion device, the separated harmful substances can be collected and treated at the same time, in addition, the reinfusion operation can be carried out on the separated human albumin, thereby being beneficial to the rapid recovery of the patient, the dropping of a pumping needle is prevented through the fixation of a sucker on the pumping needle and an annular adhesive tape, and the convenient movement of the ultrafiltration reinfusion device is conveniently driven through four universal wheels, the pushing handle on the vertical plate is convenient for pushing the device, and the drain pipe on the waste liquid tank is convenient for discharging and treating harmful substances.
Drawings
FIG. 1 is a schematic structural view of a ascites pumping and back-infusing device for hepatobiliary surgery according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the external structure of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 4 is an enlarged schematic view of a portion B shown in FIG. 1;
fig. 5 is an enlarged structural view of a portion C shown in fig. 1.
Reference numbers in the figures: 1. a base; 2. a vertical plate; 3. a waste liquid tank; 4. a right-angle frame; 5. mounting blocks; 6. a reduction motor; 7. a limiting rod; 8. a threaded rod; 9. a lifting plate; 10. an ultrafiltration reinfusion device; 11. a liquid pump; 12. an angular tube; 13. a bellows; 14. a filtrate conduit; 15. a filtrate tank; 16. a hose; 17. a three-way pipe; 18. a one-way valve; 19. a liquid extraction needle.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1-5, wherein fig. 1 is a schematic structural diagram of a ascites pumping and returning device for hepatobiliary surgery according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the external structure of FIG. 1; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 4 is an enlarged schematic view of a portion B shown in FIG. 1; fig. 5 is an enlarged structural view of a portion C shown in fig. 1. Ascites draws feedback device for hepatobiliary surgery includes: a base 1; the vertical plate 2 is fixedly arranged at the top of the base 1, and a lifting mechanism is arranged on the vertical plate 2; the waste liquid tank 3 is fixedly arranged at the top of the base 1; the right-angle frame 4 is arranged on the lifting mechanism; the mounting block 5 is fixedly mounted on one side of the right-angle frame 4; and the drawing mechanism is arranged on the lifting mechanism, the base 1 and the vertical plate 2 are used for facilitating the installation of the lifting mechanism, the waste liquid box 3 is used for facilitating the collection and treatment of harmful substances of a human body, and the right-angle frame 4 and the installation block 5 are used for facilitating the installation of the filtrate tank 15.
Elevating system includes gear motor 6, gag lever post 7, threaded rod 8 and lifter plate 9, gear motor 6 fixed mounting be in riser 2's top, 7 fixed mounting of gag lever post are in riser 2, threaded rod 8 rotates to be installed riser 2 is last, the top of threaded rod 8 with gear motor 6's output shaft fixed connection, lifter plate 9 threaded sleeve is established on the threaded rod 8, lifter plate 9 with 7 sliding connection of gag lever post can carry out the altitude mixture control to the medical personnel of different heights through elevating system, and the altitude mixture control of ultrafiltration feedback ware 10 of also being convenient for simultaneously provides convenience for medical personnel's operation.
The pumping-back mechanism comprises an ultrafiltration reinfusion device 10, two liquid pumps 11, an angle pipe 12, a corrugated pipe 13, a filtrate conduit 14, a filtrate tank 15, two hoses 16, a three-way pipe 17, a one-way valve 18 and a liquid pumping needle 19, the ultrafiltration reinfusion device 10 is fixedly arranged at the top of the lifting plate 9, the two liquid pumps 11 are respectively arranged on the right-angle frame 4 and the ultrafiltration reinfusion device 10, the angle pipe 12 is fixedly arranged at one side of the ultrafiltration reinfusion device 10, the angle pipe 12 is fixedly connected with the lifting plate 9, the top end of the corrugated pipe 13 is fixedly arranged at the bottom end of the angle pipe 12, the corrugated pipe 13 is communicated with the waste liquid tank 3, the filtrate conduit 14 is fixedly arranged at the top of the ultrafiltration reinfusion device 10, the filtrate tank 15 is slidably arranged on the mounting block 5, the top of the filtrate tank 15 is fixedly connected with the bottom end of the filtrate conduit 14, the two hoses 16 are respectively arranged on the ultrafiltration reinfusion device 10 and the filtrate tank 15, the three-way pipe 17 is slidably mounted on the lifting plate 9, the top of the three-way pipe 17 is respectively communicated with the two hoses 16, the liquid pumping needle 19 is sleeved at the bottom end of the three-way pipe 17, ascites in the abdominal cavity of a patient can be continuously discharged conveniently through the liquid pumping mechanism, the extracted ascites can be filtered and separated through the ultrafiltration reinfusion device 10, meanwhile, separated harmful substances are collected and treated, in addition, the separated human albumin can be subjected to reinfusion operation, and therefore quick rehabilitation of the patient is facilitated.
Be provided with the sucking disc on the drawing needle 19, the bottom fixed mounting of sucking disc has annular sticky tape, through the fixing of sucking disc and annular sticky tape on the drawing needle 19, prevents droing of drawing needle 19.
Four universal wheels are fixedly mounted at the bottom of the base 1 and are rectangular arrays, and the ultrafiltration reinfusion device 10 is convenient to move and is convenient to drive through the four universal wheels.
A pushing handle is arranged on one side of the vertical plate 2, a liquid discharge pipe is arranged on one side of the waste liquid tank 3, and the liquid discharge pipe on the waste liquid tank 3 is convenient for discharging and treating harmful substances through pushing of the pushing handle on the vertical plate 2.
The ascites extracting and back-infusing device for the hepatobiliary surgery provided by the utility model has the following working principle:
when the device is used, the ultrafiltration reinfusion device 10 is installed on the lifting plate 9 and connected with corresponding pipelines, then the device is pushed to the front of a patient bed, the position is adjusted, the speed reducing motor 6 is started, the speed reducing motor 6 drives the threaded rod 8 to rotate and enables the lifting plate 9 to drive the ultrafiltration reinfusion device 10, the two liquid pumps 11, the angle pipe 12, the right-angle frame 4, the corrugated pipe 13, the filtrate conduit 14, the filtrate tank 15, the two hoses 16, the three-way pipe 17, the two one-way valves 18 and the liquid pumping needle 19 to descend to the position convenient for medical staff to operate, the height of medical staff with different heights can be adjusted through the lifting mechanism, meanwhile, the height adjustment of the ultrafiltration reinfusion device 10 is facilitated, and convenience is brought to the operation of the medical staff;
then a switch on the ultrafiltration reinfusion device 10 is turned on, a liquid suction needle 19 is inserted into the abdominal cavity of a patient, a liquid suction pump 11 on the ultrafiltration reinfusion device 10 is started, a suction disc on the liquid suction needle 19 is attached to the abdominal part of the patient and is stuck by an annular adhesive tape, ascites enters a three-way pipe 17 through the liquid suction needle 19 during liquid suction, enters one of the hoses 16 by combining with a corresponding one-way valve 18, is conveyed into the ultrafiltration reinfusion device 10 and is filtered by the ultrafiltration reinfusion device 10, filtered harmful substances enter a corrugated pipe 13 through an angle pipe 12 and are then guided into a waste liquid tank 3 to be collected and treated, at the moment, the other liquid suction pump 11 is started, albumin in the ultrafiltration reinfusion device 10 is conveyed into a filtrate tank 15 through a filtrate conduit 14 and is conveyed into the other port of the three-way pipe 17 through the other hose 16 to be reinfused into the abdominal cavity of the human body, and ascites in the abdominal cavity of the patient can be continuously discharged through a drawing mechanism, and can carry out filtering separation to the ascites of taking out through ultrafiltration feedback ware 10, collect the processing to the harmful position material after the separation simultaneously, can carry out the feedback operation to the human albumin who separates in addition to be favorable to patient's quick recovery.
Compared with the prior art, the ascites extracting and back-infusing device for the hepatobiliary surgery provided by the utility model has the following beneficial effects:
the utility model provides an ascites pumping and reinfusion device for hepatobiliary surgery, which is convenient for the installation of a lifting mechanism through a base 1 and a vertical plate 2, a waste liquid box 3 is convenient for the collection and treatment of harmful substances of a human body, a right-angle frame 4 and a mounting block 5 are convenient for the installation of a filtrate tank 15, the height adjustment of medical staff with different heights can be carried out through the lifting mechanism, the height adjustment of an ultrafiltration reinfusion device 10 is also convenient, the operation of the medical staff is convenient, the continuous discharge of ascites in the abdominal cavity of a patient is facilitated through the reinfusion mechanism, the pumped ascites can be filtered and separated through the ultrafiltration reinfusion device 10, the separated harmful substances are collected and treated, in addition, the reinfusion operation can be carried out on the separated human albumin, thereby being beneficial to the quick recovery of the patient, the dropping of a liquid pumping needle 19 is prevented through the fixation of a sucker on the liquid pumping needle 19 and an annular adhesive tape, the ultrafiltration reinfusion device 10 is convenient to move by being conveniently driven by four universal wheels, and the liquid discharge pipe on the waste liquid tank 3 is convenient for the discharge and treatment of harmful substances by being pushed by a pushing handle on the vertical plate 2.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An ascites extraction and reinfusion device for hepatobiliary surgery is characterized by comprising:
a base;
the vertical plate is fixedly arranged at the top of the base and is provided with a lifting mechanism;
the waste liquid tank is fixedly arranged at the top of the base;
the right-angle frame is arranged on the lifting mechanism;
the mounting block is fixedly mounted on one side of the right-angle frame;
and the withdrawing mechanism is arranged on the lifting mechanism.
2. The ascites extracting and back-transfusion device for hepatobiliary surgery according to claim 1, wherein the elevating mechanism comprises a gear motor, a limiting rod, a threaded rod and a lifting plate, the gear motor is fixedly installed at the top of the vertical plate, the limiting rod is fixedly installed in the vertical plate, the threaded rod is rotatably installed on the vertical plate, the top end of the threaded rod is fixedly connected with an output shaft of the gear motor, the lifting plate is threadedly sleeved on the threaded rod, and the lifting plate is slidably connected with the limiting rod.
3. The ascites pumping and returning device for hepatobiliary surgery according to claim 2, wherein the pumping and returning mechanism comprises an ultrafiltration reinfusion device, two liquid pumps, an angle tube, a corrugated tube, a filtrate conduit, a filtrate tank, two hoses, a three-way pipe, a one-way valve and a liquid pumping needle, the ultrafiltration reinfusion device is fixedly installed on the top of the lifting plate, the two liquid pumps are respectively arranged on the right-angle stand and the ultrafiltration reinfusion device, the angle tube is fixedly installed on one side of the ultrafiltration reinfusion device, the angle tube is fixedly connected with the lifting plate, the top end of the corrugated tube is fixedly installed on the bottom end of the angle tube, the corrugated tube is communicated with the waste liquid tank, the filtrate conduit is fixedly installed on the top of the ultrafiltration reinfusion device, the filtrate tank is slidably installed on the mounting block, and the top end of the filtrate tank is fixedly connected with the bottom end of the filtrate conduit, the two hoses are respectively arranged on the ultrafiltration reinfusion device and the filtrate tank, the three-way pipe is slidably mounted on the lifting plate, the top of the three-way pipe is respectively communicated with the two hoses, and the liquid pumping needle is sleeved at the bottom end of the three-way pipe.
4. An ascites pumping and back-transfusion device for hepatobiliary surgery as claimed in claim 3, wherein the liquid pumping needle is provided with a suction cup, and the bottom of the suction cup is fixedly provided with an annular adhesive tape.
5. The ascites extracting and back-infusing device for hepatobiliary surgery as claimed in claim 1, wherein four universal wheels are fixedly mounted at the bottom of the base, and the four universal wheels are in a rectangular array.
6. An ascites pump and infusion device in hepatobiliary surgery as claimed in claim 1, wherein the riser has a push handle on one side and a drain on one side of the waste fluid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362325.2U CN216877397U (en) | 2021-09-28 | 2021-09-28 | Ascites extraction and reinfusion device for hepatobiliary surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362325.2U CN216877397U (en) | 2021-09-28 | 2021-09-28 | Ascites extraction and reinfusion device for hepatobiliary surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216877397U true CN216877397U (en) | 2022-07-05 |
Family
ID=82195047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122362325.2U Expired - Fee Related CN216877397U (en) | 2021-09-28 | 2021-09-28 | Ascites extraction and reinfusion device for hepatobiliary surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216877397U (en) |
-
2021
- 2021-09-28 CN CN202122362325.2U patent/CN216877397U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |