CN207591024U - A kind of contactless cubing body fluid drainage bag - Google Patents

A kind of contactless cubing body fluid drainage bag Download PDF

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Publication number
CN207591024U
CN207591024U CN201720614170.8U CN201720614170U CN207591024U CN 207591024 U CN207591024 U CN 207591024U CN 201720614170 U CN201720614170 U CN 201720614170U CN 207591024 U CN207591024 U CN 207591024U
Authority
CN
China
Prior art keywords
drainage bag
body fluid
liquid holding
holding cavity
gas
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
CN201720614170.8U
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Chinese (zh)
Inventor
张红梅
樊慧
王冬乔
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.)
First Affiliated Hospital of Medical College of Xian Jiaotong University
Original Assignee
First Affiliated Hospital of Medical College of Xian Jiaotong University
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 First Affiliated Hospital of Medical College of Xian Jiaotong University filed Critical First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority to CN201720614170.8U priority Critical patent/CN207591024U/en
Application granted granted Critical
Publication of CN207591024U publication Critical patent/CN207591024U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of contactless cubing body fluid drainage bags, including drainage bag body, body fluid entrance is offered at the top of drainage bag body and passes through body fluid entrance and is connected with drainage tube, leakage fluid dram is offered in the bottom of drainage bag body, discharge opeing control valve is set on leakage fluid dram, gas access is further opened with by the top body fluid entrance side of drainage bag body, gas connection is provided on gas access, gas connection is connected by gas pipeline with piston injector and hydrocone type cubing unit respectively, body fluid is drained into drainage bag body under suction function after being vacuumized using piston injector to drainage bag body, liquid level in observation hydrocone type cubing unit, which rises scale, can immediately arrive at the body fluid volume collected in drainage bag body, as a result it is accurate, effectively avoid the pollution to body fluid.

Description

A kind of contactless cubing body fluid drainage bag
Technical field
The utility model is related to a kind of medical nursing apparatus, particularly a kind of contactless cubing body fluid drainage bag.
Background technology
Splanchnocoel drains or the patient of self retaining catheter generally requires to use drainage bag, is needed in clinical care patient tight Lattice accurately record the discharge capacity of patient's liquid, and the wound recovery situation etc. of patient is judged according to the body fluid discharge capacity of patient.
The disposable drainage bag used in medical and nursing work at present is simple for drawing postoperative abdomen liquid, dirty liquid, blood And some other water sample object.Since body fluid has viscosity mostly, one side solution, which is sticked, to be made on drainage bag in drainage bag appearance Between relatively deep, the shallower aberration in edge, and since drainage bag is software mostly, body fluid compartments layout, during for clinical diagnosis, The truth of body fluid cannot be all embodied from color or volume, is made troubles clinical diagnosis.In addition, also have body fluid Volume is measured in other measurement containers after discharge, but due to body fluid toughness, the body fluid adhered on drainage bag can not be arranged Go out, when measurement being made error occur, and if desired further being chemically examined, the body fluid of discharge makes chemical examination easily by external environmental As a result it is inaccurate.
Invention content
It is insufficient in order to overcome present in drainage bag in the prior art, the utility model provide a kind of cubing it is accurate and The contactless cubing body fluid drainage bag that drain is clean, sealing effect is good.
Technical solution is used by the utility model:
The contactless cubing body fluid drainage bag, including drainage bag body, body fluid is offered at the top of drainage bag body Entrance simultaneously passes through body fluid entrance and is connected with drainage tube, and leakage fluid dram is offered in the bottom of drainage bag body, the row of setting on leakage fluid dram Hydraulic control valve is further opened with gas access by the top body fluid entrance side of drainage bag body, gas is provided on gas access Connector, gas connection are connected by gas pipeline with piston injector and hydrocone type cubing unit respectively, are injected in piston Rotary switch is both provided on the gas outlet end of device and the air inlet of hydrocone type cubing unit.
Further limit, the gas connection by the three-way connection that is mounted on gas pipeline respectively with piston injector It is connected with hydrocone type cubing unit, the piston injector is threadedly connect with three-way connection.
It further limits, the hydrocone type cubing unit includes the first liquid holding cavity for being contained with water and second and contains liquid Room, the first liquid holding cavity are connect with the bottom of the second liquid holding cavity by pipeline in siphon, are set at the top of the second liquid holding cavity There is air bleeding valve, the surface of the second liquid holding cavity is provided with volume markings line.
It further limits, first liquid holding cavity and the second liquid holding cavity are semi-circular cylindrical structure and the first liquid holding cavity and second It mutually coincide between the contact surface or opposite face of liquid holding cavity.
It further limits, waterproof ventilated membrane is provided on the gas connection.
It further limits, is provided with flow sub on the body fluid entrance, is provided in the body fluid arrival end of flow sub Sealing cover, sealing cover are connect by lantern ring with flow sub.
The contactless cubing body fluid drainage bag of the utility model is that drainage bag body is taken out very using piston injector Body fluid is drained into drainage bag body, later using siphon principle by observing hydrocone type cubing list under suction function after sky Liquid level in member, which rises scale, can immediately arrive at the body fluid volume collected in drainage bag body, as a result accurately;It and need not be by institute The body fluid of collection switches container, effectively avoids the pollution to body fluid, can further be chemically examined, and this reality directly as sample for test Simple with the structure of new structure, sealing effect is good, and piston injector can be utilized if body fluid volume is few, during laboratory sampling from liquid level Fang Jiaqi pressurizes, and body fluid is made smoothly to be discharged from bottom leakage fluid dram, ensures that drain is clean, is in direct contact without hand, avoids medical care people Member's hand contamination.
Description of the drawings
Fig. 1 is the body fluid drainage bag structure diagram of the utility model.
Fig. 2 is the structure diagram of hydrocone type cubing unit 10 in Fig. 1.
In figure:1- drainage bag bodies, 2- lantern rings, 3- sealing covers, 4- flow subs, 5- gas connections, 6- waterproof ventilated membranes, 7- Three-way connection, 8- rotary switches, 9- piston injectors, 10- hydrocone type cubing units, 11- discharge opeing control valves.
Specific embodiment
The technical solution of the utility model is further described in conjunction with drawings and examples, but the utility model It is not limited only to following implementation situations.
Referring to Fig. 1, contactless cubing body fluid drainage bag shown in figure is by drainage bag body 1, lantern ring 2, sealing cover 3rd, flow sub 4, gas connection 5, waterproof ventilated membrane 6, three-way connection 7, piston injector 9, hydrocone type cubing unit 10, Rotary switch 8 and the combination of discharge opeing control valve 11 are formed.
Wherein, drainage bag body 1 is common disposable transparent medical drainage bag, and body is offered at the top of drainage bag body 1 Liquid entrance and gas access are equipped with the flow sub 4 that can be connected with drainage tube on body fluid entrance, are covered on flow sub 4 If there are one lantern ring 2, in the tail portion of lantern ring 2, there are one sealing covers 3 for connection, for sealing flow sub 4, and ensure sealing cover 3 will not lose or leave about.Sealing cover 3 is opened during use to connect flow sub 4 with drainage tube, body fluid can be passed through flow sub 4 collect in drainage bag body 1, smooth in order to ensure to drain, and the bottom end of flow sub 4 is extended in drainage bag body 1.It is draining The bottom of bag body 1 offers leakage fluid dram, and discharge opeing control valve 11 is installed on leakage fluid dram, is connected by discharge opeing control valve 11 and drain pipe Body fluid discharge that is logical, being collected convenient for control.Gas connection 5 is installed on the gas access of drainage bag body 1, in gas connection 5 Exit end face on waterproof ventilated membrane 6 is installed, ensure that gas flows smoothly, liquid cannot penetrate, humor collecting fill after from Gas access overflow is gone out.
The gas connection 5 is connected with gas pipeline, and three-way connection 7, gas connection 5 to pass through there are one installations on gas pipeline Three-way connection 7 connects respectively with piston injector 9 and hydrocone type cubing unit 10, and piston injector 9 is logical with three-way connection 7 Engagement thread connection is crossed, rotary switch 8 is installed with one end that piston injector 9 connects in three-way connection 7, convenient for controlling gas Road.Common disposable needle tube type syringe may be used in piston injector 9, can also use Mini-sized manual piston tube, main It is for evacuating drainage bag body 1 into vacuum state, body fluid being made smoothly to enter in drainage bag body 1 under negative-pressure ward effect, is being arranged It is inflated during liquid into drainage bag body 1, increases pressure in drainage bag body 1, convenient for drain.
Referring to Fig. 2, the hydrocone type cubing unit 10 of the present embodiment includes the first liquid holding cavity 10-1 and the second liquid holding cavity 10-2 wherein the bottom of the first liquid holding cavity 10-1 and the second liquid holding cavity 10-2 are connected by pipeline, forms a siphon knot Structure offers air admission hole at the top of the first liquid holding cavity 10-1, the air inlet connected with three-way connection 7 is equipped on air admission hole Pipe, is equipped with rotary switch 8 in air inlet pipe, dismantles for convenience, and air inlet pipe is connected with three-way connection 7 using engagement thread It connects, in order to ensure to seal, sealing ring can be installed in its junction.First liquid holding cavity 10-1 and the second liquid holding cavity 10-2 is semicircle Tubular structure, and the contact surface of the first liquid holding cavity 10-1 and the second liquid holding cavity 10-2 mutually coincide, i.e. the first liquid holding cavity 10-1 with Second liquid holding cavity 10-2 is combined into a cylinder-like structure.Volume markings line is machined on the side wall of the second liquid holding cavity 10-2 10-3, the volume of body fluid according to collected by can immediately arriving at liquid level difference.In order to ensure to keep normal pressure in the second liquid holding cavity 10-2, Gas vent is offered at the top of the second liquid holding cavity 10-2, and air bleeding valve 10-4 is installed on gas vent.
Explanation is needed further exist for, transparent glass may be used in the first above-mentioned liquid holding cavity 10-1 and the second liquid holding cavity 10-2 The plastic material of glass material or hard.It, can be by the first liquid holding cavity 10-1 and the second liquid holding cavity in order to save space 10-2 is set to integral structure, i.e., a measuring cup is separated by partition into two chambers, respectively into the of the utility model One liquid holding cavity 10-1 and the second liquid holding cavity 10-2.Or the first liquid holding cavity 10-1 and the second liquid holding cavity 10-2 can also be processed as Trigone pipe structure, between contact surface or opposite face match.
In use, opening sealing cover 3, flow sub 4 with wound drainage pipe is connected, closes hydrocone type cubing unit 10 rotary switch 8 closes discharge opeing control valve 11, opens the rotary switch 8 of piston injector 9, drainage bag body 1 is carried out It vacuumizes, later the rotary switch 8 of closure piston syringe 9, opens the rotary switch of hydrocone type cubing unit 10 8, ullage in the first liquid holding cavity 10-1 and the second liquid holding cavity 10-2 of hydrocone type cubing unit 10 is made to keep normal pressure, Body fluid can enter along drainage tube, flow sub 4 in drainage bag body 1 under the swabbing action of negative pressure, when in drainage bag body 1 on liquid level It rises, air pressure can increase, be connected by air inlet pipe with the first liquid holding cavity 10-1 of hydrocone type cubing unit 10, make the first Sheng liquid The air pressure increase of room 10-1, under siphon principle effect, the liquid of the first liquid holding cavity 10-1 can enter second under gas pressure Liquid holding cavity 10-2 rises the second liquid holding cavity 10-2 liquid levels, and the volume that liquid level rises in the second liquid holding cavity 10-2 is exactly to drain The volume of collected body fluid, without directly being contacted to collected body fluid, avoids humoral pollution in bag body 1.

Claims (6)

1. a kind of contactless cubing body fluid drainage bag including drainage bag body (1), opens up at the top of drainage bag body (1) There is body fluid entrance and pass through body fluid entrance and connected with drainage tube, leakage fluid dram is offered in the bottom of drainage bag body (1), in leakage fluid dram Upper setting discharge opeing control valve (11), it is characterised in that:
Gas access is further opened with by the top body fluid entrance side of drainage bag body (1), gas is provided on gas access and is connect Head (5), gas connection (5) are connected by gas pipeline with piston injector (9) and hydrocone type cubing unit (10) respectively, It is both provided on the gas outlet end of piston injector (9) and the air inlet of hydrocone type cubing unit (10) rotary It switchs (8).
2. contactless cubing body fluid drainage bag according to claim 1, it is characterised in that:The gas connection (5) by the three-way connection (7) that is mounted on gas pipeline respectively with piston injector (9) and hydrocone type cubing unit (10) it connects, the piston injector (9) threadedly connect with three-way connection (7).
3. contactless cubing body fluid drainage bag according to claim 1 or 2, it is characterised in that:The hydrocone type Cubing unit (10) is including being contained with the first liquid holding cavity (10-1) of water and the second liquid holding cavity (10-2), the first liquid holding cavity (10-1) is connect with the bottom of the second liquid holding cavity (10-2) by pipeline in siphon, at the top of the second liquid holding cavity (10-2) Air bleeding valve (10-4) is provided with, the surface of the second liquid holding cavity (10-2) is provided with volume markings line (10-3).
4. contactless cubing body fluid drainage bag according to claim 3, it is characterised in that:First liquid holding cavity (10-1) and the second liquid holding cavity (10-2) are semi-circular cylindrical structure and the first liquid holding cavity (10-1) and the second liquid holding cavity (10-2) It mutually coincide between contact surface or opposite face.
5. contactless cubing body fluid drainage bag according to claim 1, it is characterised in that:The gas connection (5) waterproof ventilated membrane (6) is provided on.
6. contactless cubing body fluid drainage bag according to claim 1, it is characterised in that:On the body fluid entrance Flow sub (4) is provided with, the body fluid arrival end of flow sub (4) is provided with sealing cover (3), sealing cover (3) passes through lantern ring (2) it is connect with flow sub (4).
CN201720614170.8U 2017-05-27 2017-05-27 A kind of contactless cubing body fluid drainage bag Expired - Fee Related CN207591024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720614170.8U CN207591024U (en) 2017-05-27 2017-05-27 A kind of contactless cubing body fluid drainage bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720614170.8U CN207591024U (en) 2017-05-27 2017-05-27 A kind of contactless cubing body fluid drainage bag

Publications (1)

Publication Number Publication Date
CN207591024U true CN207591024U (en) 2018-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720614170.8U Expired - Fee Related CN207591024U (en) 2017-05-27 2017-05-27 A kind of contactless cubing body fluid drainage bag

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201254A (en) * 2019-07-10 2019-09-06 河南科技大学第一附属医院 A kind of flow diverter for tumour ponding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201254A (en) * 2019-07-10 2019-09-06 河南科技大学第一附属医院 A kind of flow diverter for tumour ponding
CN110201254B (en) * 2019-07-10 2022-04-12 河南科技大学第一附属医院 Drainage device for tumor hydrops

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180710

Termination date: 20190527