CN107929823A - A kind of drainage system and its application method - Google Patents

A kind of drainage system and its application method Download PDF

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Publication number
CN107929823A
CN107929823A CN201711138579.8A CN201711138579A CN107929823A CN 107929823 A CN107929823 A CN 107929823A CN 201711138579 A CN201711138579 A CN 201711138579A CN 107929823 A CN107929823 A CN 107929823A
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CN
China
Prior art keywords
drainage
cover
fluid reservoir
pipette
suction nozzle
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.)
Withdrawn
Application number
CN201711138579.8A
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Chinese (zh)
Inventor
李时英
付政
张懿骅
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Individual
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Individual
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Publication date
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Priority to CN201711138579.8A priority Critical patent/CN107929823A/en
Publication of CN107929823A publication Critical patent/CN107929823A/en
Withdrawn legal-status Critical Current

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    • A61M1/0001—
    • A61M1/0023—
    • 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
    • A61M1/83—Tube strippers, i.e. for clearing the contents of the tubes
    • 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
    • A61M1/88—Draining devices having means for processing the drained fluid, e.g. an absorber

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention discloses a kind of drainage system, including fluid reservoir, disinfection tank and anti-block apparatus, cover is provided with the top of the fluid reservoir, the cover is threadedly coupled with fluid reservoir, drainage pipette and negative pressure straw are connected with the cover, the one end of the drainage pipette away from cover is connected with drainage suction nozzle, the inner hollow of the drainage suction nozzle, and it is uniformly provided with some conduction holes on drainage suction nozzle, the drainage pipette is inside one end of cover insertion cover, and drainage pipette is located on the bottom tube wall of the part in cover and opens up rear liquid outlet, and the liquid outlet of drainage pipette is connected with diversion pipe.A kind of drainage system proposed by the present invention is simple in structure, easy to use, and being provided with anti-block apparatus effectively can prevent drainage pipette from blocking, easy to operate, and drainage effect is good, greatly reduce the burden of medical staff.

Description

A kind of drainage system and its application method
Technical field
The present invention relates to the field of medical instrument technology, is specially a kind of drainage system and its application method.
Background technology
Clinically, the application of surgical drainage device is more and more extensive, and the species of surgical drainage device is very much, by its purposes point Generally urethral catheterization, wound, thoracic cavity, encephalocoele, intestines and stomach, biliary tract etc. use drainage system.The purpose of surgical drainage is by tissue Between or body cavity in the purulence, blood, the liquid that gather be directed in vitro, prevent postoperative infection with influencing wound healing.
The content of the invention
It is an object of the invention to provide a kind of drainage system and its application method, to solve to propose in above-mentioned background technology The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of drainage system, including fluid reservoir, disinfection tank And anti-block apparatus, cover is provided with the top of the fluid reservoir, and the cover is threadedly coupled with fluid reservoir, is connected on the cover There are drainage pipette and negative pressure straw, the one end of the drainage pipette away from cover is connected with drainage suction nozzle, the drainage suction nozzle Inner hollow, and drain and some conduction holes are uniformly provided with suction nozzle, the drainage pipette is inserted into cover close to one end of cover Inside, and drainage pipette is located on the bottom tube wall of the part in cover and opens up rear liquid outlet, and the liquid outlet of drainage pipette connects It is connected to diversion pipe；
The anti-block apparatus includes driving motor and transmission steel wire, and the driving motor is fixedly connected with drainage pipette and is located at tank The mouth of pipe in lid, the transmission steel wire is arranged on the inside of drainage pipette, and the one end for being driven steel wire is fixedly connected with driving motor Rotor, and the other end for being driven steel wire extend to drainage suction nozzle inside, it is described drainage suction nozzle inside be fixedly connected with A piece lever, circular hole is provided with the middle part of the lever, and the transmission steel wire is fixedly connected with agitator arm, the agitation through circular hole Some wires are fixedly connected with the outer wall of bar；
The one end of the negative pressure straw away from cover is connected with the inlet end of aspiration pump, and negative pressure straw is close to the one of cover End is extended to inside cover, and check valve and flow control valve are provided with negative pressure straw, and the inside of the disinfection tank is equipped with Liquid is sterilized, the outlet side of the aspiration pump is connected with air outlet pipe, and the air outlet pipe insertion is sterilized below tank level.
Preferably, the drainage suction nozzle is cylindrical, and drains the one end of suction nozzle away from drainage pipette and be arc-shaped.
Preferably, the mouth of pipe of the negative pressure straw away from aspiration pump is plugged with cotton balls.
Preferably, the diameter of the agitator arm is more than the diameter of circular hole, and is polished smooth in circular hole.
Preferably, the application method of a kind of drainage system, comprises the following steps：
First, using preceding disinfection, sterilize and carried out according to following steps：
S1：Prepare disinfection liquid and sterilizing gas：
S2：Drainage suction nozzle is placed into disinfection liquid and is soaked, is soaked 5-10 minutes；
S3：After immersion, start driving motor and aspiration pump, disinfection liquid is passed through drainage pipette, to drainage pipette Carry out disinfection with the component inside drainage pipette；
S4：Sterilizing gas is passed through then to drainage suction nozzle, is carried out disinfection to all parts in device；
S5：The disinfection liquid entered in fluid reservoir is poured out, it is spare to be subsequently mounted cover；
Then, disinfection liquid is added into disinfection tank, and air outlet pipe is inserted into below disinfection tank level；
Then, in the mouth of pipe of the negative pressure straw away from aspiration pump cotton balls beyond the Great Wall, begin to use,
If fluid reservoir is filled with use, fluid reservoir is removed to the liquid for pouring out retention, then fluid reservoir is installed Go back to original position；
Followed by, cleaned after, clean according to following steps carry out：
A1：The liquid retained in fluid reservoir is poured out, fluid reservoir is then installed back into original position；
A2：With clear water irrigation and drainage suction nozzle, then drainage suction nozzle is placed in clear water, is that clear water is flowed through from drainage pipette, Component inside drainage pipette and drainage pipette is cleaned；
A3：The water retained in fluid reservoir is poured out, fluid reservoir is then installed back into original position：
A4：Then carry out disinfection, sterilisation step is carried out according to using preceding sterilisation step.
Finally, driving motor and aspiration pump are closed, empties fluid reservoir and disinfection tank.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of drainage system proposed by the present invention is simple in structure, makes With conveniently, being provided with anti-block apparatus effectively can prevent drainage pipette from blocking, easy to operate, and drainage effect is good, greatly subtracts The burden of medical staff is lacked.
Brief description of the drawings
Fig. 1 is the structure diagram of drainage system of the present invention；
Fig. 2 is enlarged drawing at the A of Fig. 1.
Figure label：1 cover, 2 fluid reservoirs, 3 anti-block apparatus, 31 driving motors, 32 transmission steel wires, 33 levers, 34 circular holes, 35 agitator arms, 36 wires, 4 disinfection tanks, 5 drainage pipettes, 6 negative pressure straws, 7 drainage suction nozzles, 8 conduction holes, 9 liquid outlets, 10 are led Flow tube, 11 aspiration pumps, 12 check valves, 13 flow control valves, 14 air outlet pipes, 15 cotton balls.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of drainage system, including fluid reservoir 2,4 and of disinfection tank Anti-block apparatus 3, the top of the fluid reservoir 2 are provided with cover 1, and the cover 1 is threadedly coupled with fluid reservoir 2, on the cover 1 Drainage pipette 5 and negative pressure straw 6 are connected with, the described one end of drainage pipette 5 away from cover 1 is connected with drainage suction nozzle 7, described to draw The inner hollow of suction nozzle 7 is flowed, and drains and some conduction holes 8 is uniformly provided with suction nozzle 7, the drainage suction nozzle 7 is cylindrical, and The one end of drainage suction nozzle 7 away from drainage pipette 5 is arc-shaped, and the drainage pipette 5 is in one end of cover 1 insertion cover 1 Portion, and drainage pipette 5 is located on the bottom tube wall of the part in cover 1 and opens up rear liquid outlet 9, and the liquid outlet 9 of drainage pipette 5 It is connected with diversion pipe 10；
The anti-block apparatus 3 includes driving motor 31 and transmission steel wire 32, and driving motor 31 selects waterproof machine, the drive Dynamic motor 31 is fixedly connected with the mouth of pipe that drainage pipette 5 is located in cover 1, and the transmission steel wire 32 is arranged on the interior of drainage pipette 5 Portion, and the one end for being driven steel wire 32 is fixedly connected with the rotor of driving motor 31, and the other end for being driven steel wire 32 is extended to and drawn The inside of suction nozzle 7 is flowed, the inside of the drainage suction nozzle 7 is fixedly connected with a lever 33, and the middle part of the lever 33 is provided with circle Hole 34, the transmission steel wire 32 are fixedly connected with agitator arm 35 through circular hole 34, and the diameter of the agitator arm 35 is more than circular hole 34 Diameter, and polished smooth in circular hole 34, some wires 36 be fixedly connected with the outer wall of the agitator arm 35；
The described one end of negative pressure straw 6 away from cover 1 is connected with the inlet end of aspiration pump 11, and negative pressure straw 6 is close to tank One end of lid 1 is extended to inside cover 1, and check valve 12 and flow control valve 13 are provided with negative pressure straw 6, the negative pressure The mouth of pipe of the suction pipe 6 away from aspiration pump 11 is plugged with cotton balls 15, and the inside of the disinfection tank 4 is equipped with disinfection liquid, the aspiration pump 11 Outlet side be connected with air outlet pipe 14, the air outlet pipe 14 is inserted into disinfection tank 4 below liquid level.
A kind of application method of drainage system, comprises the following steps：
First, using preceding disinfection, sterilize and carried out according to following steps：
S1：Prepare disinfection liquid and sterilizing gas：
S2：Drainage suction nozzle 7 is placed into disinfection liquid and is soaked, is soaked 5-10 minutes；
S3：After immersion, start driving motor 31 and aspiration pump 11, disinfection liquid is passed through drainage pipette 5, to drainage Component inside suction pipe 5 and drainage pipette 5 carries out disinfection；
S4：Sterilizing gas is passed through then to drainage suction nozzle 7, is carried out disinfection to all parts in device；
S5：The disinfection liquid entered in fluid reservoir 2 is poured out, it is spare to be subsequently mounted cover 1；
Then, disinfection liquid is added into disinfection tank 4, and air outlet pipe 14 is inserted into disinfection tank 4 below liquid level；
Then, in the mouth of pipe of the negative pressure straw 6 away from aspiration pump 11 cotton balls 15 beyond the Great Wall, begin to use,
If fluid reservoir 2 is filled with use, fluid reservoir 2 is removed to the liquid for pouring out retention, then pacifies fluid reservoir 2 Reinstall original position；
Followed by, cleaned after, clean according to following steps carry out：
A1：The liquid retained in fluid reservoir 2 is poured out, fluid reservoir 2 is then installed back into original position；
A2：With clear water irrigation and drainage suction nozzle 7, then drainage suction nozzle 7 is placed in clear water, is that clear water is flowed from drainage pipette 5 Cross, the component inside drainage pipette 5 and drainage pipette 5 is cleaned；
A3：The water retained in fluid reservoir 2 is poured out, fluid reservoir 2 is then installed back into original position：
A4：Then carry out disinfection, sterilisation step is carried out according to using preceding sterilisation step.
Finally, driving motor 31 and aspiration pump 11 are closed, empties fluid reservoir 2 and disinfection tank 4.
A kind of drainage system proposed by the present invention is simple in structure, easy to use, and being provided with anti-block apparatus 3 can effectively prevent from drawing Stream suction pipe 5 blocks, easy to operate, and drainage effect is good, greatly reduces the burden of medical staff.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (5)

  1. A kind of 1. drainage system, it is characterised in that：Including fluid reservoir (2), disinfection tank (4) and anti-block apparatus (3), the fluid reservoir (2) cover (1) is provided with the top of, the cover (1) is threadedly coupled with fluid reservoir (2), and drainage is connected with the cover (1) Suction pipe (5) and negative pressure straw (6), the one end of the drainage pipette (5) away from cover (1) is connected with drainage suction nozzle (7), described to draw The inner hollow of suction nozzle (7) is flowed, and drains and is uniformly provided with some conduction holes (8) on suction nozzle (7), the drainage pipette (5) is leaned on One end insertion cover (1) of nearly cover (1) is internal, and drainage pipette (5) is located on the bottom tube wall of the part in cover (1) and opens If rear liquid outlet (9), and the liquid outlet (9) of drainage pipette (5) is connected with diversion pipe (10)；
    The anti-block apparatus (3) includes driving motor (31) and transmission steel wire (32), and the driving motor (31), which is fixedly connected, draws Stream suction pipe (5) is located at the mouth of pipe in cover (1), and the transmission steel wire (32) is arranged on the inside of drainage pipette (5), and is driven steel One end of silk (32) is fixedly connected with the rotor of driving motor (31), and the other end for being driven steel wire (32) extends to drainage suction nozzle (7) inside, the inside of the drainage suction nozzle (7) are fixedly connected with a lever (33), are provided with the middle part of the lever (33) Circular hole (34), the transmission steel wire (32) are fixedly connected with agitator arm (35) through circular hole (34), the agitator arm (35) outside Some wires (36) are fixedly connected with wall；
    The one end of the negative pressure straw (6) away from cover (1) is connected with the inlet end of aspiration pump (11), and negative pressure straw (6) leans on One end of nearly cover (1) extends to cover (1) inside, and check valve (12) and flow-rate adjustment are provided with negative pressure straw (6) Valve (13), equipped with disinfection liquid, the outlet side of the aspiration pump (11) is connected with air outlet pipe for the inside of the disinfection tank (4) (14), below described air outlet pipe (14) insertion disinfection tank (4) interior liquid level.
  2. A kind of 2. drainage system according to claim 1, it is characterised in that：The drainage suction nozzle (7) is cylindrical, and draws The one end of stream suction nozzle (7) away from drainage pipette (5) is arc-shaped.
  3. A kind of 3. drainage system according to claim 1, it is characterised in that：The negative pressure straw (6) is away from aspiration pump (11) the mouth of pipe is plugged with cotton balls (15).
  4. A kind of 4. drainage system according to claim 1, it is characterised in that：The diameter of the agitator arm (35) is more than circular hole (34) diameter, and polished smooth in circular hole (34).
  5. 5. the application method of a kind of drainage system according to claim 1, it is characterised in that comprise the following steps：
    First, using preceding disinfection, sterilize and carried out according to following steps：
    S1：Prepare disinfection liquid and sterilizing gas：
    S2：Drainage suction nozzle (7) is placed into immersion in disinfection liquid, is soaked 5-10 minutes；
    S3：After immersion, start driving motor (31) and aspiration pump (11), disinfection liquid is passed through drainage pipette (5), to drawing Stream suction pipe (5) and the component of drainage pipette (5) inside carry out disinfection；
    S4：Sterilizing gas is passed through then to drainage suction nozzle (7), is carried out disinfection to all parts in device；
    S5：The disinfection liquid entered in fluid reservoir (2) is poured out, it is spare to be subsequently mounted cover (1)；
    Then, disinfection liquid is added into disinfection tank (4), and air outlet pipe (14) is inserted into below disinfection tank (4) interior liquid level；
    Then, in the mouth of pipe beyond the Great Wall cotton balls (15) of the negative pressure straw (6) away from aspiration pump (11), begin to use,
    If fluid reservoir (2) is filled with use, fluid reservoir (2) is removed to the liquid for pouring out retention, then by fluid reservoir (2) Install back original position；
    Followed by, cleaned after, clean according to following steps carry out：
    A1：The liquid retained in fluid reservoir (2) is poured out, fluid reservoir (2) is then installed back into original position；
    A2：With clear water irrigation and drainage suction nozzle (7), then drainage suction nozzle (7) is placed in clear water, is clear water from drainage pipette (5) Flow through, the component internal to drainage pipette (5) and drainage pipette (5) cleans；
    A3：The water retained in fluid reservoir (2) is poured out, fluid reservoir (2) is then installed back into original position：
    A4：Then carry out disinfection, sterilisation step is carried out according to using preceding sterilisation step.
    Finally, driving motor (31) and aspiration pump (11) are closed, empties fluid reservoir (2) and disinfection tank (4).
CN201711138579.8A 2017-11-16 2017-11-16 A kind of drainage system and its application method Withdrawn CN107929823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711138579.8A CN107929823A (en) 2017-11-16 2017-11-16 A kind of drainage system and its application method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711138579.8A CN107929823A (en) 2017-11-16 2017-11-16 A kind of drainage system and its application method

Publications (1)

Publication Number Publication Date
CN107929823A true CN107929823A (en) 2018-04-20

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Country Status (1)

Country Link
CN (1) CN107929823A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110251748A (en) * 2019-07-31 2019-09-20 戎珊 A kind of severe medicine section drainage device used for nursing
CN111529773A (en) * 2020-05-15 2020-08-14 威海世创医疗科技有限公司 Craniocerebral drainage catheter
CN113384362A (en) * 2021-07-23 2021-09-14 山东省日照市人民医院 Auxiliary device for orthopedic joint replacement surgery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110251748A (en) * 2019-07-31 2019-09-20 戎珊 A kind of severe medicine section drainage device used for nursing
CN111529773A (en) * 2020-05-15 2020-08-14 威海世创医疗科技有限公司 Craniocerebral drainage catheter
CN111529773B (en) * 2020-05-15 2022-09-06 威海世创医疗科技有限公司 Craniocerebral drainage catheter
CN113384362A (en) * 2021-07-23 2021-09-14 山东省日照市人民医院 Auxiliary device for orthopedic joint replacement surgery
CN113384362B (en) * 2021-07-23 2023-01-31 山东省日照市人民医院 Auxiliary device for orthopedic joint replacement surgery

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Application publication date: 20180420

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