CN108853616A - The negative pressure drainage device that achievable waste liquid solidifies at any time - Google Patents
The negative pressure drainage device that achievable waste liquid solidifies at any time Download PDFInfo
- Publication number
- CN108853616A CN108853616A CN201810657424.3A CN201810657424A CN108853616A CN 108853616 A CN108853616 A CN 108853616A CN 201810657424 A CN201810657424 A CN 201810657424A CN 108853616 A CN108853616 A CN 108853616A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- waste liquid
- drainage device
- solidifies
- time
- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 51
- 239000002699 waste material Substances 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 241001484259 Lacuna Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000003349 gelling agent Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000013210 hematogenous Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- 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
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- 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
- A61M1/882—Draining devices provided with means for releasing antimicrobial or gelation agents in the drained fluid
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 negative pressure drainage device that achievable waste liquid solidifies at any time, including negative pressure lid, negative pressure bag, negative pressure bag is connected to negative pressure lid lower part, negative pressure cap body two sides are equipped with drainage tube interface and negative pressure interface tube, the negative pressure cap body is equipped with gel agent storage device, the gel agent storage device includes that the round post holes being set on lid and the storage member being tightly connected with round post holes are constituted, and the storage member top is equipped with sealing cover；The beneficial effects of the invention are as follows：Gel agent storage device is added on the basis of common negative pressure drainage device, can rapidly be solidified waste liquid, is avoided polluting operating room environment, is also prevented from and causes damages in the handling process to medical staff, structure is simple and convenient to operate.
Description
Technical field
The present invention relates to medical medical instruments fields, and in particular to collects human body waste liquid in a kind of clinic operation and can prevent from giving up
Liquid splash overflows, realizes the negative pressure drainage device that waste liquid solidifies at any time.
Background technique
The common negative pressure bag of medical institutions only for collecting waste liquid, has no any additional function, with the hair of society
The raising of exhibition and living standards of the people, a kind of negative pressure bag for increasing solidified waste liquid function is widely used at present, gelling agent
Type negative pressure drainage device can quick solidification waste liquid, preventing liquid splash prevents the Hematogenous infection of medical staff, protects medical care people
The health of member, while the advantages that negative pressure source and negative-pressure pipeline can also be protected, avoid secondary pollution aleopation in institute, but
Conventional GPC dosage form negative pressure drainage device when being used for two bottles or more negative pressure drainage devices, place in bag by conventional gelling agent,
Negative pressure bag capacity is occupied, the availability of negative pressure bag is reduced, and is attracted when clinical use for interval, so being born when first
After bag pressing sucks liquid, liquid starts to solidify in conjunction with the gelling agent moment of bag bottom, with the increase of liquid, liquid in bag body
Solidifying front gradually rises, and when first negative pressure bag is filled, internal liquid has been solidified to sack, is easy first negative pressure bag of blocking
Outlet, cause liquid that can not suck in second negative pressure bag, cause certain limitation.
Summary of the invention
The one kind designed the purpose of the present invention is to solve the above problem can manual control solidify in negative pressure bag at any time
The negative pressure drainage device of liquid.
The present invention solves the technical measures that its technical problem is taken：
The negative pressure drainage device that achievable waste liquid solidifies at any time, including negative pressure lid, negative pressure bag, negative pressure bag are connected under negative pressure lid
Portion, negative pressure cap body two sides are equipped with drainage tube interface and negative pressure interface tube, and the negative pressure cap body is stored up equipped with gelling agent
Cryopreservation device.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, the gel agent storage device include being set to lid
Round post holes on body and the storage member composition with the sealed connection of round post holes, the storage member top is equipped with sealing cover.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, the circular columns hole bottom end are equipped with a conical bottom
Seat, the conical base bottom end is cylindrical, concentric with round post holes, and the conical base bottom diameter is less than circular columns
Bore dia, the conical base are connect with round post holes by reinforcing rib.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, circle post holes inner wall middle part are equipped with convex annular
Platform.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, the annular convex platform periphery are equipped with annular groove, institute
It states annular groove to be symmetrically placed in annular convex platform, annular convex platform is divided into several small boss.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, annular groove bottom upper end are inclined plane shape, just
In the installation of gel agent storage device, bottom lower end and its right side are equipped with swivelling chute, convenient for opening or closing gelling agent storage dress
It sets.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, the swivelling chute are made of level trough and vertical channel,
The level trough and vertical channel are integration connection.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, the storage member is integrally funnel-shaped, and lower end is in same
Heart cylinder openning shape, interior cylinder are communicated with storage member inner cavity.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, storage member top outer rim are equipped with several anti-skidding convex
It rises, convenient for rotation.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time is set in the lacuna between the interior cylinder and outside cylinder
There is spring.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, the interior cylinder can be placed on conical base, with
Conical base is tightly connected.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, the outer circle column diameter are less than round post holes internal diameter,
It is inserted in convenient for storage member.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, outside cylinder middle part outer rim are equipped with annular convex surface,
The annular convex surface is equipped with the groove moved towards along annular convex surface, is provided with sealing rubber ring in the groove.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, outside cylinder bottom end outer rim are equipped with several back-offs,
It is matched with above-mentioned annular groove.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, above the outside cylinder, the tapered slope of storage member
It is equipped with an annular protrusion, entire storage member can be prevented excessively to be inserted in, plays position-limiting action.
The negative pressure drainage device that above-mentioned achievable waste liquid solidifies at any time, the outside cylinder are equipped with several with annular convex platform phase
The groove of cooperation is located above annular convex surface, the lower section of annular protrusion.
The beneficial effects of the invention are as follows：Gel agent storage device is added on the basis of common negative pressure drainage device, it can be fast
Speed solidifies waste liquid, avoids polluting operating room environment, is also prevented from and causes damages in the handling process to medical staff, knot
Structure is simple and convenient to operate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention
Fig. 2 is A-A cross-sectional view when inventive gel agent storage device and lid initially assemble closing
Fig. 3 is B-B cross-sectional view when inventive gel agent storage device and lid initially assemble closing
Fig. 4 is the round post holes schematic diagram of internal structure of the present invention
Fig. 5 is storage member structural schematic diagram of the present invention
Fig. 6 is cross-sectional view when inventive gel agent storage device and lid open access
Wherein 1, negative pressure lid 2, negative pressure bag 3, drainage tube interface 4, negative pressure interface tube 5, gel agent storage device 6, circular columns
Hole 7, storage member 8, sealing cover 9, conical base 10, reinforcing rib 11, annular convex platform 12, annular groove 13, swivelling chute
14, level trough 15, vertical channel 16, interior cylinder 17, anti-skid bulge 18, outside cylinder 19, spring 20, annular convex surface 21, recessed
Slot 22, sealing rubber ring 23, back-off 24, annular protrusion 25, groove.
Specific embodiment
As shown in Figure 1, it can be achieved that the negative pressure drainage device that waste liquid solidifies at any time, including negative pressure lid 1, negative pressure bag 2, negative pressure bag
2 are connected to 3 lower part of negative pressure lid, and the 1 lid two sides of negative pressure lid are equipped with drainage tube interface 3 and negative pressure interface tube 4, the negative pressure lid
1 lid is equipped with gel agent storage device 5, and the gel agent storage device 5 includes 6 He of round post holes being set on lid
It is constituted with the storage member 7 that round post holes 6 is tightly connected, 7 top of storage member is equipped with sealing cover 8.
As shown in Figure 2-5,6 bottom end of round post holes is equipped with a conical base 9,9 bottom end of conical base
Cylindrical, concentric with round post holes 6,9 bottom diameter of conical base is less than 6 diameter of round post holes, the cone
Pedestal 9 is connect with round post holes 6 by reinforcing rib 10, is equipped with annular convex platform 11, the annular in the middle part of circle 6 inner wall of post holes
11 periphery of boss is equipped with annular groove 12, and the annular groove 12 is symmetrically placed in annular convex platform 11, annular convex platform 11 is divided into
Several small boss, the 12 bottom upper end of annular groove is inclined plane shape, convenient for the installation of gel agent storage device 5, bottom lower end
And its right side is equipped with swivelling chute 13, convenient for opening or closing gel agent storage device 5, the swivelling chute 13 is by level trough 14 and hangs down
Straight trough 15 is constituted, and the level trough 14 and vertical channel 15 are integration connection, and the storage member 7 is whole funnel-shaped, and lower end is in
Concentric column openning shape, interior cylinder 16 are communicated with 7 inner cavity of storage member, and the 7 top outer rim of storage member is equipped with several anti-skid bulges
17, convenient for rotation, spring 19 is equipped in the lacuna between the interior cylinder 16 and outside cylinder 18, the interior cylinder 16 can be placed on circle
It on sloped footing 9, is tightly connected with conical base 9,18 diameter of outside cylinder is less than 6 internal diameter of round post holes, convenient for storage
Part 7 is inserted in, and the 18 middle part outer rim of outside cylinder is equipped with annular convex surface 20, and the annular convex surface 20 is equipped with to walk along annular convex surface 20
To groove 21, sealing rubber ring 22 is provided in the groove 21, the 18 bottom end outer rim of outside cylinder is equipped with several back-offs 23, with
Above-mentioned annular groove 12 matches, 18 top of the outside cylinder, storage member 7 tapered slope be equipped with an annular protrusion 24, can
It prevents entire storage member 7 to be excessively inserted in, plays position-limiting action, the outside cylinder 18, which is equipped with, several to be matched with annular convex platform 11
Groove 25 is located at 20 top of annular convex surface, the lower section of annular protrusion 24.
As shown in fig. 6, back-off 23 is hung upside down in 14 top of level trough under original state, after the liquid in negative pressure bag is full of,
Rotation storage member 7 enters back-off 23 in vertical channel 15 along level trough top sliding 3, under the active force of spring 19, storage
Part 7 starts to be moved upward, while interior cylinder 18 is initially separated with conical base 9, with interior cylinder 18 and conical base 9
Isolated distance increases, and the gap between interior cylinder 18 and conical base 9 increases therewith, at this point, the gelling agent in storage member 7
It comes down in torrents in the waste liquid for being scattering into and being drained in the negative pressure bag 2 being connected with negative pressure lid 1 along the gap constantly increased immediately, works as gelling agent
After being contacted with waste liquid, so that waste liquid gradually solidifies.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (11)
1. the negative pressure drainage device that waste liquid solidifies at any time can be realized, including negative pressure lid, negative pressure bag, negative pressure bag is connected under negative pressure lid
Portion, negative pressure cap body two sides are equipped with drainage tube interface and negative pressure interface tube, it is characterised in that set on the negative pressure cap body
There is a gel agent storage device, the gel agent storage device includes the round post holes being set on lid and close with round post holes
The storage member of envelope connection is constituted, and the storage member top is equipped with sealing cover.
2. the negative pressure drainage device that achievable waste liquid according to claim 1 solidifies at any time, it is characterised in that the circle
Shape post holes bottom end is equipped with a conical base, and the conical base bottom end is cylindrical, the circular cone concentric with round post holes
Shape pedestal bottom diameter is less than round post holes diameter, and the conical base is connect with round post holes by reinforcing rib.
3. the negative pressure drainage device that achievable waste liquid according to claim 1 solidifies at any time, in the circle post holes inner wall
Portion is equipped with annular convex platform.
4. the negative pressure drainage device that achievable waste liquid according to claim 3 solidifies at any time, it is characterised in that the annular
Boss periphery is equipped with annular groove, and the annular groove is symmetrically placed in annular convex platform, and annular convex platform is divided into several small boss.
5. the negative pressure drainage device that achievable waste liquid according to claim 4 solidifies at any time, it is characterised in that the annular
Bottom portion of groove upper end is inclined plane shape, and convenient for the installation of gel agent storage device, bottom lower end and its right side are equipped with swivelling chute, is convenient for
Open or close gel agent storage device.
6. the negative pressure drainage device that achievable waste liquid according to claim 5 solidifies at any time, it is characterised in that the rotation
Slot is made of level trough and vertical channel, and the level trough and vertical channel are integration connection.
7. the negative pressure drainage device that achievable waste liquid according to claim 1 solidifies at any time, it is characterised in that the storage
Part is integrally funnel-shaped, and lower end is in concentric column openning shape, and interior cylinder is communicated with storage member inner cavity, storage member top outer rim
Equipped with several anti-skid bulges, convenient for rotation, spring is equipped in the lacuna between the interior cylinder and outside cylinder, the interior cylinder can
It is placed on conical base, is tightly connected with conical base, the outer circle column diameter is less than round post holes internal diameter, convenient for storage
Part is inserted in.
8. the negative pressure drainage device that achievable waste liquid according to claim 7 solidifies at any time, it is characterised in that the outer circle
Outer rim is equipped with annular convex surface in the middle part of column, and the annular convex surface is equipped with the groove moved towards along annular convex surface, setting in the groove
There is sealing rubber ring.
9. the negative pressure drainage device that achievable waste liquid according to claim 7 or 8 solidifies at any time, it is characterised in that described outer
Cylinder bottom end outer rim is equipped with several back-offs, matches with above-mentioned annular groove.
10. the negative pressure drainage device that achievable waste liquid solidifies at any time according to claim 7 or 8 or 9, it is characterised in that institute
State above outside cylinder, the tapered slope of storage member is equipped with an annular protrusion, and entire storage member can be prevented excessively to be inserted in, play limit
Effect.
11. according to the negative pressure drainage device that achievable waste liquid described in claim 7 or 8 or 9 or 10 any one solidifies at any time,
It is characterized in that the outside cylinder is equipped with several grooves matched with annular convex platform, it is located above annular convex surface, convex annular
The lower section risen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657424.3A CN108853616A (en) | 2018-06-25 | 2018-06-25 | The negative pressure drainage device that achievable waste liquid solidifies at any time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657424.3A CN108853616A (en) | 2018-06-25 | 2018-06-25 | The negative pressure drainage device that achievable waste liquid solidifies at any time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108853616A true CN108853616A (en) | 2018-11-23 |
Family
ID=64294297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810657424.3A Pending CN108853616A (en) | 2018-06-25 | 2018-06-25 | The negative pressure drainage device that achievable waste liquid solidifies at any time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108853616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701094A (en) * | 2018-12-29 | 2019-05-03 | 东莞康智医疗器械有限公司 | A kind of swing type negative-pressure powder feeding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05329471A (en) * | 1992-05-27 | 1993-12-14 | Daiken Iki Kk | Treatment of bloody waste liquid |
| JPH07303875A (en) * | 1994-05-13 | 1995-11-21 | Daiken Iki Kk | Waste solution recovery device |
| US5543042A (en) * | 1995-03-30 | 1996-08-06 | Abbott Laboratories | Waste agent reservoir for suction drainage system |
| TWM241042U (en) * | 2003-09-16 | 2004-08-21 | San Ming Medical Co Ltd | Structure for collecting and solidifying waste liquid |
| CN1802180A (en) * | 2003-06-10 | 2006-07-12 | 大研医器株式会社 | Storage container and medical sucking tool having the same |
| CN104225692A (en) * | 2014-09-25 | 2014-12-24 | 内蒙古力丰医疗科技有限公司 | Waste liquid negative pressure collection device |
-
2018
- 2018-06-25 CN CN201810657424.3A patent/CN108853616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05329471A (en) * | 1992-05-27 | 1993-12-14 | Daiken Iki Kk | Treatment of bloody waste liquid |
| JPH07303875A (en) * | 1994-05-13 | 1995-11-21 | Daiken Iki Kk | Waste solution recovery device |
| US5543042A (en) * | 1995-03-30 | 1996-08-06 | Abbott Laboratories | Waste agent reservoir for suction drainage system |
| CN1802180A (en) * | 2003-06-10 | 2006-07-12 | 大研医器株式会社 | Storage container and medical sucking tool having the same |
| TWM241042U (en) * | 2003-09-16 | 2004-08-21 | San Ming Medical Co Ltd | Structure for collecting and solidifying waste liquid |
| CN104225692A (en) * | 2014-09-25 | 2014-12-24 | 内蒙古力丰医疗科技有限公司 | Waste liquid negative pressure collection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701094A (en) * | 2018-12-29 | 2019-05-03 | 东莞康智医疗器械有限公司 | A kind of swing type negative-pressure powder feeding device |
| CN109701094B (en) * | 2018-12-29 | 2024-05-24 | 东莞康智医疗器械有限公司 | Rotary-opening type negative pressure powder adding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |