CN107684639A - Flow control type drainager for cerebrospinal fluid - Google Patents
Flow control type drainager for cerebrospinal fluid Download PDFInfo
- Publication number
- CN107684639A CN107684639A CN201710915926.7A CN201710915926A CN107684639A CN 107684639 A CN107684639 A CN 107684639A CN 201710915926 A CN201710915926 A CN 201710915926A CN 107684639 A CN107684639 A CN 107684639A
- Authority
- CN
- China
- Prior art keywords
- drainage
- bag
- bottle
- drainager
- cerebrospinal fluid
- 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.)
- Pending
Links
- 210000001175 cerebrospinal fluid Anatomy 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 3
- 206010053942 Cerebral haematoma Diseases 0.000 description 1
- 206010059491 Intracranial haematoma Diseases 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 208000010513 Stupor Diseases 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
Landscapes
- 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 present invention relates to a kind of flow control type drainager for cerebrospinal fluid, it includes drainage bag and connected drainage bottle, drainage bag main body is that totally-enclosed length is bag-shaped, drainage bag upper end is provided with the drainage-fluid inlet tube communicated therewith, lower end is provided with the discharge opeing outlet communicated therewith, the bag body of drainage bag is marked with the liquid measure scale of drainage-fluid volume, and draining folder is folded with the liquid measure scale of drainage bag；Drainage bottle main body is closing hard barrel shaped structure, drainage bottle upper end is provided with the stomata communicated therewith and is easy to the suspension member of hanging, lower end is provided with the drain pipe communicated therewith, the drainage-fluid inlet tube of drain pipe and drainage bag connects, drainage bottle body interior is provided with drainage tube and the hydraulic valve of drainage tube is closed for blocking, drainage tube is connected with drainage bottle, and hydraulic valve is movably clamped in inside drainage bottle by fixed support.The present invention is simple to operate, and drainage is unobstructed, and drainage flow quantity can be controlled arbitrarily, significantly reduce medical burden during surgical.
Description
Technical field
The invention belongs to medicine equipment, particularly the flow control for the drainage of the liquid materials such as intracranial hematoma, abscess, brain ridge
Type drainager for cerebrospinal fluid.
Background technology
At present, minimally invasive brill cranium intracerebral hematoma suction is widely used to clinic, and for this, people design many external drainages
Device.Drainager for cerebrospinal fluid is the standing medical treatment device of neurosurgery external ventricle drainage operation.Conventional cerebrospinal fluid at present
External drainage device only determines cerebrospinal pressure, the effect of cerebrospinal fluid is stored, without cerebrospinal fluid flow control action.But excessively
Drainage of cerebrospinal fluid not only influence therapeutic effect, severe patient can cause the serious consequences such as patient's stupor, death.
The content of the invention
The purpose of the present invention is provided outside flow control type cerebrospinal fluid exactly in order to solve to avoid cerebrospinal fluid from excessively draining
Flow diverter.The present invention is simple to operate, and drainage is unobstructed, and drainage flow quantity can be controlled arbitrarily, significantly reduce surgical
When medical burden.
The technical solution adopted by the present invention：Flow control type drainager for cerebrospinal fluid, it includes drainage bag and is connected thereto
Drainage bottle, described drainage bag main body be totally-enclosed length it is bag-shaped, drainage bag upper end is provided with the drainage-fluid entrance communicated therewith
Pipe, lower end are provided with the discharge opeing outlet communicated therewith, and the bag body of drainage bag is marked with the liquid measure scale of drainage-fluid volume, drawn
Flow and draining folder is folded with the liquid measure scale of bag；Described drainage bottle main body is closing hard barrel shaped structure, and drainage bottle upper end is set
It is equipped with the stomata communicated therewith and is easy to the suspension member of hanging, lower end is provided with the drain pipe communicated therewith, drain pipe and drainage bag
Drainage-fluid inlet tube connection, drainage bottle body interior be provided with drainage tube and for block closing drainage tube hydraulic valve
Door, drainage tube are connected with drainage bottle, and hydraulic valve is movably clamped in inside drainage bottle by fixed support.
Further, the range for the liquid measure scale that described drainage bag is distributed along bag body length direction is 15-500ml,
It is 15ml from drainage bag top, is 50ml to next small lattice, a big lattice is 100ml.
Further, the discharge opeing outlet pipe end of described drainage bag lower end is provided with latching member.
Further, described latching member is closing cap nut.
Further, described drainage tube is the stereoplasm tube of crutch shape, and it is that it, which stretches into the port of the curved end of drainage bottle,
Liquid mouth, hanging downwards in funnel-like, drainage tube another part is outside drainage bottle bottle.
Further, described hydraulic valve is dumbbell shape structure made of light material, and it is by ball float, connecting rod
With spherical plug composition, ball float is connected with spherical plug by connecting rod, and hydraulic valve is vertically arranged in the liquid outlet of drainage tube
Lower section.
Further, the volume of described ball float is more than the volume of spherical plug.
Further, described fixed support one end is the horizon bar being fixed on drainage bottle inwall, and the other end is and water
The tubular structure of the vertical placement of flat bar connection, described connecting rod can move in tubular structure up and down.
Its advantage is the present invention compared with prior art：1st, the present invention is only needed in advance the value of drainage of cerebrospinal fluid amount
Set, drainage flow is controlled by draining folder, worked again without other operations when saving surgical later, mitigate doctor
Pressure；2nd, drainage flow of the present invention is once set, if during excess, the device can utilize law of buoyancy, drainage tube be closed, no
Drainage of cerebrospinal fluid excess can occur；3rd, the present invention is simple in construction, easy and safe to operate.
Brief description of the drawings
Fig. 1 is structural representation of the device of the present invention before use；
Fig. 2 is structural representation when being drained using the device shown in Fig. 1；
Fig. 3 is the structural representation of drainage bag；
Fig. 4 is the structural representation of drainage bottle.
Embodiment
As shown in figure 1, a kind of flow control type drainager for cerebrospinal fluid, it includes drainage bag 1 and drainage bottle 2, drainage bag 1
Main body is that totally-enclosed length is bag-shaped, and such as Fig. 3, the upper end of drainage bag 1 is provided with the drainage-fluid inlet tube 3 communicated therewith, and lower end is provided with
The discharge opeing outlet 4 communicated therewith, the end of discharge opeing outlet 4 are provided with latching member 5, such as close cap nut, prevent drawing for inside
Flow liquid flows out.The range for the liquid measure scale that drainage bag 1 is distributed along bag body length direction is 15-500ml, from the top of drainage bag 1
It is 15ml to rise, and is 50ml to next small lattice, a big lattice are 100ml.When before surgery can be in the corresponding of the liquid measure scale of drainage bag 1
Locate sandwiched draining folder 6, to control drainage flow.Such as Fig. 4, the main body of drainage bottle 2 is closing hard barrel shaped structure, and the upper end of drainage bottle 2 is set
The stomata 7 communicated therewith is equipped with, the top of drainage bottle 2 is provided with the suspension member 8 for being easy to hanging, such as lanyard；The lower end of drainage bottle 2 is set
There is the drain pipe 9 communicated therewith, drain pipe 9 is connected with the drainage-fluid inlet tube 3 of drainage bag 1, is set in the body interior of drainage bottle 2
Drainage tube 10 is equipped with, drainage tube 10 connects with drainage bottle 2, and drainage tube 10 is the stereoplasm tube of crutch shape, and it stretches into the curved of drainage bottle 2
The port of curved end is liquid outlet 11, hanging downwards in funnel-like, the another part of drainage tube 10 and the trouble outside the bottle of drainage bottle 2
Person's drainage lumens are connected, and the hydraulic valve 12 for blocking the closing liquid outlet 11 of drainage tube 10 is additionally provided with inside drainage bottle 2, is prevented
Drainage-fluid is flow backwards, and hydraulic valve 12 is movably clamped in inside drainage bottle 2 by fixed support 13.Hydraulic valve 12 is lightweight
Dumbbell shape structure made of material, it is made up of ball float 14, connecting rod 15 and spherical plug 16, ball float 14 and spherical plug
16 are connected by connecting rod 15, and wherein the volume of ball float 14 is more than the volume of spherical plug 16, and such ball float 14 floats
Power is big, is easy to hydraulic valve 12 to close drainage tube 10 rapidly, and hydraulic valve 12 is vertically arranged under the liquid outlet 11 of drainage tube 10
Side.Wherein, the one end of fixed support 13 is the horizon bar 17 being fixed on the inwall of drainage bottle 2, and the other end is to be connected with horizon bar 17
Vertical placement tubular structure 18, connecting rod 15 can move in tubular structure 18 up and down.
The course of work：Such as Fig. 2, after the covering device connects, it is 200ml to preset drainage of cerebrospinal fluid amount, and draining folder 6 is being drawn
Press from both sides and close at stream bag 1200ml scales, after drainage of cerebrospinal fluid amount reaches 200ml preset values, cerebrospinal fluid liquid level in drainage bottle 2 is opened
Begin to rise, after buoyancy liquid level 15ml, the ball float 14 of hydraulic valve 12 lifts, and link the spherical closing of plug 16 drainage tube 10
Liquid outlet 11, drainage of cerebrospinal fluid stop.
Claims (8)
1. flow control type drainager for cerebrospinal fluid, it includes drainage bag and connected drainage bottle, it is characterized in that：Described
Drainage bag main body is that totally-enclosed length is bag-shaped, and drainage bag upper end is provided with the drainage-fluid inlet tube communicated therewith, lower end be provided with
Its discharge opeing outlet connected, the bag body of drainage bag is marked with the liquid measure scale of drainage-fluid volume, in the liquid measure scale of drainage bag
Place is folded with draining folder；Described drainage bottle main body is closing hard barrel shaped structure, and drainage bottle upper end is provided with what is communicated therewith
Stomata and the suspension member for being easy to hanging, lower end is provided with the drainage-fluid inlet tube of the drain pipe communicated therewith, drain pipe and drainage bag
Connection, drainage bottle body interior is provided with drainage tube and the hydraulic valve of drainage tube is closed for blocking, drainage tube and drainage
Bottle connection, hydraulic valve are movably clamped in inside drainage bottle by fixed support.
2. flow control type drainager for cerebrospinal fluid according to claim 1, it is characterized in that：Described drainage bag is along bag body
The range for the liquid measure scale being distributed on length direction is 15-500ml, is 15ml from drainage bag top, is to next small lattice
50ml, a big lattice are 100ml.
3. flow control type drainager for cerebrospinal fluid according to claim 1, it is characterized in that：Described drainage bag lower end
Discharge opeing outlet pipe end is provided with latching member.
4. flow control type drainager for cerebrospinal fluid according to claim 3, it is characterized in that：Described latching member is closing
Cap nut.
5. flow control type drainager for cerebrospinal fluid according to claim 1, it is characterized in that：Described drainage tube is crutch
The stereoplasm tube of shape, it is liquid outlet that it, which stretches into the port of the curved end of drainage bottle, hanging downwards in funnel-like, another portion of drainage tube
Divide outside drainage bottle bottle.
6. flow control type drainager for cerebrospinal fluid according to claim 5, it is characterized in that：Described hydraulic valve is light
Dumbbell shape structure made of material, it is made up of ball float, connecting rod and spherical plug, and ball float passes through company with spherical plug
Extension bar is connected, and hydraulic valve is vertically arranged in below the liquid outlet of drainage tube.
7. flow control type drainager for cerebrospinal fluid according to claim 6, it is characterized in that：The body of described ball float
Volume of the product more than spherical plug.
8. flow control type drainager for cerebrospinal fluid according to claim 6, it is characterized in that：Described fixed support one end
For the horizon bar being fixed on drainage bottle inwall, the other end is the tubular structure for the vertical placement being connected with horizon bar, described
Connecting rod can move in tubular structure up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915926.7A CN107684639A (en) | 2017-09-30 | 2017-09-30 | Flow control type drainager for cerebrospinal fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915926.7A CN107684639A (en) | 2017-09-30 | 2017-09-30 | Flow control type drainager for cerebrospinal fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107684639A true CN107684639A (en) | 2018-02-13 |
Family
ID=61154043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710915926.7A Pending CN107684639A (en) | 2017-09-30 | 2017-09-30 | Flow control type drainager for cerebrospinal fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107684639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939431A (en) * | 2020-09-15 | 2020-11-17 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Clinical prevention of seepage of using of medical oncology passes through drainage tube |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820191Y (en) * | 2005-09-02 | 2006-09-27 | 威海村松医用制品有限公司 | Disposable crainocerabral external drainage device |
| CN201930384U (en) * | 2010-12-21 | 2011-08-17 | 天津市塑料研究所 | Cerebral ventricular open drainage device |
| CN204699104U (en) * | 2015-05-23 | 2015-10-14 | 河南亚都实业有限公司 | A kind of single use drainage bag |
| CN204745100U (en) * | 2015-06-01 | 2015-11-11 | 洛阳市中心医院 | A metering device that is used for thorax closed drainage bottle |
| CN204798501U (en) * | 2015-06-05 | 2015-11-25 | 广州医科大学附属肿瘤医院 | Easily observe automatic liquid -stopping and prevent blockking up accurate transfusion system |
| CN105214146A (en) * | 2015-08-31 | 2016-01-06 | 济南方宇文化传媒有限公司 | A kind of medical drainage system |
| CN205339677U (en) * | 2016-01-29 | 2016-06-29 | 上海市肺科医院 | Volume adjustable drainage bag |
| CN206189536U (en) * | 2016-10-13 | 2017-05-24 | 宋普航 | Novel toilet bowl water tank |
| CN206315480U (en) * | 2016-11-03 | 2017-07-11 | 天津康巢生物医药股份有限公司 | A kind of anti-suck Rotary Evaporators |
-
2017
- 2017-09-30 CN CN201710915926.7A patent/CN107684639A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820191Y (en) * | 2005-09-02 | 2006-09-27 | 威海村松医用制品有限公司 | Disposable crainocerabral external drainage device |
| CN201930384U (en) * | 2010-12-21 | 2011-08-17 | 天津市塑料研究所 | Cerebral ventricular open drainage device |
| CN204699104U (en) * | 2015-05-23 | 2015-10-14 | 河南亚都实业有限公司 | A kind of single use drainage bag |
| CN204745100U (en) * | 2015-06-01 | 2015-11-11 | 洛阳市中心医院 | A metering device that is used for thorax closed drainage bottle |
| CN204798501U (en) * | 2015-06-05 | 2015-11-25 | 广州医科大学附属肿瘤医院 | Easily observe automatic liquid -stopping and prevent blockking up accurate transfusion system |
| CN105214146A (en) * | 2015-08-31 | 2016-01-06 | 济南方宇文化传媒有限公司 | A kind of medical drainage system |
| CN205339677U (en) * | 2016-01-29 | 2016-06-29 | 上海市肺科医院 | Volume adjustable drainage bag |
| CN206189536U (en) * | 2016-10-13 | 2017-05-24 | 宋普航 | Novel toilet bowl water tank |
| CN206315480U (en) * | 2016-11-03 | 2017-07-11 | 天津康巢生物医药股份有限公司 | A kind of anti-suck Rotary Evaporators |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939431A (en) * | 2020-09-15 | 2020-11-17 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Clinical prevention of seepage of using of medical oncology passes through drainage tube |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180213 |