CN109432519A - A kind of dedicated drainage device of hepatology - Google Patents

A kind of dedicated drainage device of hepatology Download PDF

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Publication number
CN109432519A
CN109432519A CN201811578307.4A CN201811578307A CN109432519A CN 109432519 A CN109432519 A CN 109432519A CN 201811578307 A CN201811578307 A CN 201811578307A CN 109432519 A CN109432519 A CN 109432519A
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CN
China
Prior art keywords
drainage
conduction
hepatology
dedicated
skewback
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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
Application number
CN201811578307.4A
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Chinese (zh)
Inventor
王新团
Original Assignee
王新团
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Publication date
Application filed by 王新团 filed Critical 王新团
Priority to CN201811578307.4A priority Critical patent/CN109432519A/en
Publication of CN109432519A publication Critical patent/CN109432519A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/0023Suction drainage systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/008Drainage tubes; Aspiration tips

Abstract

The invention discloses a kind of dedicated drainage devices of hepatology, belong to field of medical article technology, including conduction part, drainage bottle and drainage pump, drainage tube is connected between conduction part and drainage bottle, conduction part lower end is connected with drainage head, drainage head bottom end is connected with conical head, conical head is internally connected with control line, conduction part upper end is connected with handle, drainage bottle upper end is equipped with fixed plug, partition is installed in the middle part of fixed plug lower end, drainage pump inner upper end is equipped with rotation skewback, there is lifting skewback in rotation skewback lower end by bevel edge contact, it goes up and down and is equipped with guide groove in the middle part of skewback left end, gib block is equipped with inside guide groove, lifting is connected with elevating lever in the middle part of skewback lower end, elevating lever is connected with piston across the vacuum reservoir for being fixed on drainage pump lower end.The present invention, realization are provided separately the modularization of device, avoid instrument is whole because of accidental pollution from directly scrapping, while vacuum tube and drainage tube are separated, drainage-fluid is avoided to be fed directly to drainage pump.

Description

A kind of dedicated drainage device of hepatology
Technical field
The present invention relates to field of medical article technology, specifically a kind of dedicated drainage device of hepatology.
Background technique
Hepatology mainly studies Acute Hepatic caused by hepatocellular carcinoma, hepatic calculus, posthepatitic cirrhosis and heavy type hepatitis Functional failure is to seriously threaten the major disease of compatriots' health.The disease in the liver and gallbladder feature of the hepatology combination compatriots of China, in liver More perfect theory and skill have been formed in terms of the surgical intervention of cell cancer, hepatic portoenteros-tomy and traumatic biliary stricture etc. Art system.
The postoperative needs of many general surgical patients are long-term at present carries drainage bag, T Tube Drain bag, drainage pancreas such as bile drainage Ductus pancreaticus drainage bag of liquid etc..Chest or abdomen have drainage device patient's out-of-bed activity or it is outgoing when, often since drainage tube is excessive Cause patient handicapped, it is careless slightly that drainage tube is be easy to cause to fall off, when catheter blockage liquid or less bile outflow, need It dredges, existing drainage bag needs to pull up connector, gos deep into conduit inputting physiological saline dredging by syringe, grasp in this way Make not only bothersome but also be easy to cause pollution;And the drainage tube of the prior art, structure is too simple, cannot be effectively treated and to drain Liquid, drainage effect is poor, and tube body is also easy to try to shirk responsibility in liver and gallbladder.
Chinese patent (notification number: CN204521729U) discloses a kind of dedicated drainage device of hepatology, including tube body and The top of drainage bag, the tube body is equipped with conical head, and conduction part made of elastic material is equipped between conical head and tube body, although The device may insure drainage effect to a certain extent, but in actual use, drainage-fluid is easy to return in drainage bag It flows in negative pressure liquid storage chamber, causes entire instrument contaminated, so that entire instrument can not be cleared up effectively and be scrapped, practicability Not strong, reliability is not high.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of dedicated drainage device of hepatology Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of dedicated drainage device of hepatology, including conduction part, drainage bottle and drainage pump, connect between the conduction part and drainage bottle It is connected to drainage tube, vacuum tube is connected between drainage bottle and drainage pump, the conduction part lower end is connected with drainage head, drainage head bottom End is connected with conical head, and conical head is internally connected with control line, and the conduction part upper end is connected with handle, the drainage bottle upper end Fixed plug is installed, partition is installed in the middle part of fixed plug lower end, the drainage pump inner upper end is equipped with rotation skewback, and rotation is oblique There is lifting skewback in block lower end by bevel edge contact, and guide groove is equipped in the middle part of lifting skewback left end, is equipped with gib block inside guide groove, Elevating lever is connected in the middle part of lifting skewback lower end, elevating lever is connected with piston across the vacuum reservoir for being fixed on drainage pump lower end.
As a further solution of the present invention: conduction hole is equipped in the middle part of the drainage head, installation is flexible on the outside of drainage head Stent strut.
As a further solution of the present invention: the control line passes through the control pipe set on conduction part left end.
As a further solution of the present invention: the handle end is equipped with baffle ring.
As a further solution of the present invention: the conduction part is hollow structure, and passes through the company set on conduction part right end Adapter tube is connected with drainage tube.
As a further solution of the present invention: the drainage bottle bottom end is connected with sewage pipe, is equipped with out in the middle part of sewage pipe Close valve.
As a further solution of the present invention: the rotation batter post upper center is equipped with rotary shaft, and rotary shaft upper end connects It is connected to rotating electric machine.
As a further solution of the present invention: the gib block is fixed on drainage pump inner wall.
As a further solution of the present invention: the vacuum reservoir right end is connected with escape pipe.
As further scheme of the invention: being equipped on the outside of the elevating lever between the lifting batter post and vacuum reservoir multiple Position spring.
Compared with prior art, the beneficial effects of the present invention are:
The dedicated drainage device of a kind of hepatology, it is structurally reasonable, it is novel in design, by the way that entire drainage device is divided into drainage Portion, drainage bottle and drainage pump, realization are provided separately the modularization of device, avoid instrument is whole because of accidental pollution from directly reporting It is useless, while by the way that partition is arranged inside drainage bottle, so that vacuum tube is separated with drainage tube, avoids drainage-fluid from being fed directly to and draw In stream pump, practical, high reliablity.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the dedicated drainage device of hepatology.
Fig. 2 is the cross-sectional structure schematic diagram that batter post is gone up and down in a kind of dedicated drainage device of hepatology.
Fig. 3 is the schematic diagram of internal structure of drainage bottle in a kind of dedicated drainage device of hepatology.
In figure: 1- conduction part, 2- elastic support column, 3- control pipe, 4- drainage head, 5- conduction hole, 6- conical head, 7- control Rope, 8- handle, 9- baffle ring, 10- connecting tube, 11- drainage tube, 12- drainage bottle, 13- sewage pipe, 14- partition, 15- sealing-plug, 16- vacuum tube, 17- rotating electric machine, 18- drainage pump, 19- rotation batter post, 20- rotary shaft, 21- lifting batter post, 22- gib block, 23- guide groove, 24- reset spring, 25- elevating lever, 26- piston, 27- escape pipe, 28- vacuum reservoir.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
Refering to fig. 1 and Fig. 2, in the embodiment of the present invention, a kind of dedicated drainage device of hepatology, including conduction part 1,12 and of drainage bottle Drainage pump 18, the conduction part 1 are hollow structure, and the connecting tube 10 by being set to 1 right end of conduction part is connected with drainage tube 11, It is connected with drainage tube 11 between the conduction part 1 and drainage bottle 12, the liquid drained for realizing conduction part 1 to drainage bottle 12 importing is connected with vacuum tube 16 between drainage bottle 12 and drainage pump 18, for realizing to 12 inner air of drainage bottle It is sucked out, and then ensures the vacuum environment inside drainage bottle 12,1 lower end of conduction part is connected with drainage head 4, the drainage head 4 middle parts are equipped with conduction hole 5 and install on the outside of drainage head 4 flexible for ensuring the entrance of liver and gallbladder internal liquid to drainage head 4 Stent strut 2, for ensuring that drainage head 4 is flexible, 4 bottom end of drainage head is connected with conical head 6, and conical head 6 is internally connected with control Line 7 is strutted for pulling control drainage head 4 stretch, and the control line 7 passes through the control pipe 3 set on 1 left end of conduction part, 1 upper end of conduction part is connected with handle 8, and 8 end of handle is equipped with baffle ring 9,18 inner upper end of the drainage pump installation There is rotation skewback 19,19 upper center of rotation batter post is equipped with rotary shaft 20, and 20 upper end of rotary shaft is connected with rotating electric machine 17, for driving rotary shaft 20 to be rotated, there is lifting skewback 21 in rotation 19 lower end of skewback by bevel edge contact, goes up and down skewback 21 It is equipped with guide groove 23 in the middle part of left end, is equipped with gib block 22 inside guide groove 23, for moving up and down progress to lifting skewback 21 Guide and limit, the gib block 22 are fixed on 18 inner wall of drainage pump, and lifting is connected with elevating lever 25 in the middle part of 21 lower end of skewback, goes up and down Bar 25 is connected with piston 26 across the vacuum reservoir 28 for being fixed on 18 lower end of drainage pump, and 28 right end of vacuum reservoir is connected with escape pipe 27, check valve is equipped in the middle part of the escape pipe 27 and vacuum tube 16, for guaranteeing the one-way flow of internal gas, the liter Reset spring 24 is installed on the outside of elevating lever 25 between drop angle column 21 and vacuum reservoir 28, further ensures that lifting skewback 21 is past On resetting movement.
Refering to Fig. 3,12 upper end of drainage bottle is equipped with fixed plug 15, close to the detachable of drainage bottle 12 for ensuring Envelope, fixed plug are equipped with partition 14 in the middle part of 15 lower ends, for avoiding drainage tube 11 and vacuum tube 16 from directly contacting, and then avoid The drainage-fluid that is absorbed of drainage tube 11 enter directly into polluting device in vacuum tube 16.
Embodiment 2
In another embodiment of the invention, the difference of the embodiment and above-described embodiment is, 12 bottom end of drainage bottle It is connected with sewage pipe 13, switch valve is installed in the middle part of sewage pipe 13, by the way that sewage pipe 13 is arranged in 12 bottom end of drainage bottle, so that right The drainage-fluid of drainage bottle 12 does not need to dismantle sealing-plug 15 when being discharged, so that it may realize blowdown, facilitate medical staff's Operation.
The present invention, in use, medical staff by holding handle, entire conical head 6 is introduced into and needs to drain in liver and gallbladder Region, then stretch and control control line 7 so that drainage head 4 struts a certain range so that drainage-fluid by conduction hole 5 into Enter into conduction part 1, simultaneously, the driving motor 17 drives rotary shaft 20 to be rotated, so that rotation skewback 19 are rotated, then by the effect of bevel edge, so that lifting skewback 21 is only gone up and down under the guiding role of gib block 22 Then linear motion passes through the effect of elevating lever 25 without rotary motion, so that piston 26 is transported along about 28 vacuum reservoir It is dynamic, drainage bottle 12 is kept into subnormal ambient, then drainage-fluid in conduction part 1 is drawn onto drainage bottle 12, it is easy to operate.This hair It is bright, it is structurally reasonable, it is novel in design, by the way that entire drainage device is divided into conduction part 1, drainage bottle 12 and drainage pump 18, realization pair The modularization of device is provided separately, and avoids instrument is whole because of accidental pollution from directly scrapping, while by drainage bottle 12 Portion is arranged partition 14 and avoids drainage-fluid from being fed directly in drainage pump 18, practicability so that vacuum tube 16 is separated with drainage tube 11 By force, high reliablity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of dedicated drainage device of hepatology, including conduction part (1), drainage bottle (12) and drainage pump (18), the conduction part (1) it is connected between drainage bottle (12) drainage tube (11), is connected with vacuum tube between drainage bottle (12) and drainage pump (18) (16), conduction part (1) lower end is connected with drainage head (4), and drainage head (4) bottom end is connected with conical head (6), conical head (6) It is internally connected with control line (7), conduction part (1) upper end is connected with handle (8), which is characterized in that the drainage bottle (12) Upper end is equipped with fixed plug (15), is equipped with partition (14) in the middle part of fixed plug (15) lower end, drainage pump (18) inner upper end Rotation skewback (19) is installed, rotation skewback (19) lower end has lifting skewback (21) by bevel edge contact, and lifting skewback (21) is left End middle part is equipped with guide groove (23), is equipped with gib block (22) inside guide groove (23), and lifting is connected in the middle part of skewback (21) lower end Elevating lever (25), elevating lever (25) are connected with piston (26) across the vacuum reservoir (28) for being fixed on drainage pump (18) lower end.
2. the dedicated drainage device of a kind of hepatology according to claim 1, which is characterized in that in the middle part of the drainage head (4) Equipped with conduction hole (5), elastic support column (2) are installed on the outside of drainage head (4).
3. the dedicated drainage device of a kind of hepatology according to claim 1, which is characterized in that the control line (7) passes through Control pipe (3) set on conduction part (1) left end.
4. the dedicated drainage device of a kind of hepatology according to claim 1, which is characterized in that handle (8) the end peace Equipped with baffle ring (9).
5. the dedicated drainage device of a kind of hepatology according to claim 3, which is characterized in that during the conduction part (1) is Hollow structure, and the connecting tube (10) by being set to conduction part (1) right end is connected with drainage tube (11).
6. the dedicated drainage device of a kind of hepatology according to claim 1, which is characterized in that drainage bottle (12) bottom end It is connected with sewage pipe (13), switch valve is installed in the middle part of sewage pipe (13).
7. the dedicated drainage device of a kind of hepatology according to claim 1, which is characterized in that on the rotation batter post (19) End middle part is equipped with rotary shaft (20), and rotary shaft (20) upper end is connected with rotating electric machine (17).
8. the dedicated drainage device of a kind of hepatology according to claim 1, which is characterized in that the gib block (22) is fixed In drainage pump (18) inner wall.
9. the dedicated drainage device of a kind of hepatology according to claim 1, which is characterized in that vacuum reservoir (28) right end It is connected with escape pipe (27).
10. the dedicated drainage device of a kind of hepatology according to claim 1, which is characterized in that the lifting batter post (21) Reset spring (24) are installed on the outside of elevating lever (25) between vacuum reservoir (28).
CN201811578307.4A 2018-12-24 2018-12-24 A kind of dedicated drainage device of hepatology Pending CN109432519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811578307.4A CN109432519A (en) 2018-12-24 2018-12-24 A kind of dedicated drainage device of hepatology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811578307.4A CN109432519A (en) 2018-12-24 2018-12-24 A kind of dedicated drainage device of hepatology

Publications (1)

Publication Number Publication Date
CN109432519A true CN109432519A (en) 2019-03-08

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CN201811578307.4A Pending CN109432519A (en) 2018-12-24 2018-12-24 A kind of dedicated drainage device of hepatology

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110251744A (en) * 2019-06-25 2019-09-20 郑州大学第一附属医院 A kind of hepatology drainage device used for nursing

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351516A (en) * 1962-12-26 1964-02-07 Pump, especially for gaseous fluids
US3285192A (en) * 1963-10-30 1966-11-15 Gutkowski Janusz Pumps
RU2170853C1 (en) * 1999-11-22 2001-07-20 Добротворский Виктор Владимирович Proportioning pump
CN1410676A (en) * 2002-11-11 2003-04-16 金仁召 Piston connecting device of inclined disc type compressor
CN2753381Y (en) * 2004-12-20 2006-01-25 乔鹏涛 Intermittent thoracic closed drainage bottle
CN204521729U (en) * 2015-03-20 2015-08-05 张岩 The special drainage system of a kind of hepatology
CN204637082U (en) * 2015-04-22 2015-09-16 深圳市人民医院 Secretions suction device in tracheal intubation airbag
CN204814997U (en) * 2015-06-23 2015-12-02 范天利 Special drainage device of hepatology
CN108302021A (en) * 2018-04-12 2018-07-20 宁波合力机泵股份有限公司 A kind of latent well formula single-cylinder vertical plunger oil-well pump

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351516A (en) * 1962-12-26 1964-02-07 Pump, especially for gaseous fluids
US3285192A (en) * 1963-10-30 1966-11-15 Gutkowski Janusz Pumps
RU2170853C1 (en) * 1999-11-22 2001-07-20 Добротворский Виктор Владимирович Proportioning pump
CN1410676A (en) * 2002-11-11 2003-04-16 金仁召 Piston connecting device of inclined disc type compressor
CN2753381Y (en) * 2004-12-20 2006-01-25 乔鹏涛 Intermittent thoracic closed drainage bottle
CN204521729U (en) * 2015-03-20 2015-08-05 张岩 The special drainage system of a kind of hepatology
CN204637082U (en) * 2015-04-22 2015-09-16 深圳市人民医院 Secretions suction device in tracheal intubation airbag
CN204814997U (en) * 2015-06-23 2015-12-02 范天利 Special drainage device of hepatology
CN108302021A (en) * 2018-04-12 2018-07-20 宁波合力机泵股份有限公司 A kind of latent well formula single-cylinder vertical plunger oil-well pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110251744A (en) * 2019-06-25 2019-09-20 郑州大学第一附属医院 A kind of hepatology drainage device used for nursing

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