CN209236974U - A kind of waste fluid bag - Google Patents
A kind of waste fluid bag Download PDFInfo
- Publication number
- CN209236974U CN209236974U CN201821934914.5U CN201821934914U CN209236974U CN 209236974 U CN209236974 U CN 209236974U CN 201821934914 U CN201821934914 U CN 201821934914U CN 209236974 U CN209236974 U CN 209236974U
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- CN
- China
- Prior art keywords
- connector
- bag
- waste fluid
- drainage tube
- face
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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.)
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Abstract
The utility model belongs to technical field of medical instrument, refer in particular to a kind of waste fluid bag, it include upper bag face, lower bag face and drainage tube, the periphery in the upper bag face and lower bag face is connected to form a bag body, note connector is provided on the upper bag face, it is provided with the anti-backflow cavity being connected with bag body inner cavity in note connector, the connecting hole being in communication with the outside is provided on anti-backflow cavity, connecting hole is connect by connector with drainage tube.The utility model changes the connection installation site of existing drainage tube and bag body, to be laid flat suitable for bag body or slant setting state, note connector is arranged on upper bag face, simultaneously, air in bag body and note connector concentrates in anti-backflow cavity, under the action of air pressure, the intracorporal waste liquid of bag will not fill anti-backflow cavity, and then effectively solve waste liquid backward flow problem.
Description
Technical field:
The utility model belongs to technical field of medical instrument, refers in particular to a kind of waste fluid bag.
Background technique:
Currently, within the hospital since operation or wound can usually generate the medical treatment such as blood, sputum, tissue liquid or body fluid
Waste liquid, hospital need to be collected processing to above-mentioned medical waste liquid using waste fluid bag, avoid secondary pollution.
Existing waste fluid bag structure is simple, usually connects drainage tube in a side of bag body, human body waste liquid just can pass through
The pipeline of drainage tube enters in bag body.However, waste fluid bag is laid flat or when slant setting, waste liquid is easy to fall from drainage tube
Stream pollutes surrounding enviroment, for example in dialysis medical treatment, needs to collect the waste liquid of blood dialysis generation, it will usually by waste liquid
Bag is laid flat or slant setting, to be easy to appear the phenomenon that waste liquid is flow backwards, impacts to the treatment of patient.
Summary of the invention:
The purpose of the utility model is to provide a kind of waste fluid bags for preventing waste liquid from flowing backwards.
The utility model is realized in this way:
A kind of waste fluid bag, includes upper bag face, lower bag face and drainage tube, and the upper bag face is connected shape with the periphery in lower bag face
At a bag body, it is provided with note connector on the upper bag face, infuses in connector and is provided with the anti-backflow cavity being connected with bag body inner cavity,
The connecting hole being in communication with the outside is provided on anti-backflow cavity, connecting hole is connect by connector with drainage tube.
In a kind of above-mentioned waste fluid bag, the note connector includes connecting substrate and adapter body, the connecting substrate
Be an integral molding structure with adapter body, and connecting substrate is located at the bottom end of adapter body, the upper bag face and connecting substrate it
Between by hot melt be compounded to form integral structure.
In a kind of above-mentioned waste fluid bag, the note connector further includes having collar nut, and the collar nut passes through screw thread
It is connected to the top of adapter body, the through-hole of penetrator main body, connecting substrate and upper bag face is provided in adapter body, is led to
The anti-backflow cavity is surrounded between the inner wall in hole and the inner top surface of collar nut, the connecting hole is arranged in collar nut or connects
In head main body.
In a kind of above-mentioned waste fluid bag, the connector includes the plug division and spiro union portion that duct communicates, described to draw
Flow tube is plugged in plug division, and external screw thread is provided on the spiro union portion, is provided on the connecting hole and external thread bolt connection
Internal screw thread.
In a kind of above-mentioned waste fluid bag, mucigel, drainage tube and grafting are provided between the drainage tube and plug division
Portion is connected to form a whole by mucigel bonding.
In a kind of above-mentioned waste fluid bag, the mucigel is made of hot melt adhesive or liquid silica gel material.
In a kind of above-mentioned waste fluid bag, be provided with positioning step on the connector, positioning step and note connector it
Between connector on be arranged with sealing ring.
In a kind of above-mentioned waste fluid bag, anti-skid bulge or non-slip texture are provided on the connector.
In a kind of above-mentioned waste fluid bag, be provided on the drainage tube liquid retaining or circulation in control drainage tube only
Stream folder.
The advantage that the utility model protrudes compared with prior art is:
1, the utility model changes the connection installation site of existing drainage tube and bag body, to lay flat or inclining suitable for bag body
Note connector is arranged on upper bag face oblique placement status, meanwhile, the air in bag body and note connector concentrates on anti-backflow cavity
Interior, under the action of air pressure, the intracorporal waste liquid of bag will not fill anti-backflow cavity, and then effectively solve waste liquid refluence and ask
Topic；
2, the utility model effectively improves the overall stability of adapter body by connecting substrate, avoids adapter body in bag
Intracorporal waste liquid flowing issues raw inclination, meanwhile, the threaded connection of collar nut and adapter body can acquire convenient for healthcare givers
The intracorporal waste liquid of bag, is sampled analysis.
Detailed description of the invention:
Fig. 1 is the whole schematic cross-sectional view of the utility model；
Fig. 2 is the partial enlarged view A of Fig. 1；
Fig. 3 is the note connector schematic diagram of the utility model；
Fig. 4 is the drainage tube and connector connection schematic diagram of the utility model.
In figure: 1, upper bag face；2, lower bag face；3, drainage tube；4, connector is infused；5, anti-backflow cavity；6, connecting hole；7, it connects
Substrate；8, adapter body；9, collar nut；10, plug division；11, spiro union portion；12, mucigel；13, positioning step；14, it seals
Ring；15, anti-skid bulge；16, flow-stopping clip；17, waste liquid.
Specific embodiment:
The utility model is further described with specific embodiment below, referring to Fig. 1-4:
A kind of waste fluid bag includes upper bag face 1, lower bag face 2 and drainage tube 3, the periphery in upper the bag face 1 and lower bag face 2
Be connected to form a bag body, note connector 4 be provided on the upper bag face 1, infuse be provided in connector 4 be connected with bag body inner cavity it is anti-
Cavity 5 is flow backwards, the connecting hole 6 being in communication with the outside is provided on anti-backflow cavity 5, connecting hole 6 is connected by connector and drainage tube 3
It connects.The utility model changes the connection installation site of existing drainage tube 3 with bag body, to lay flat suitable for bag body or slant setting
Note connector 4 is arranged on upper bag face 1 state, meanwhile, the air in bag body and note connector 4 concentrates in anti-backflow cavity 5,
Under the action of air pressure, the intracorporal waste liquid 17 of bag will not fill anti-backflow cavity 5, and then effectively solve the refluence of waste liquid 17 and ask
Topic.
Further, in order to avoid note connector 4 is rolled in the case where the intracorporal waste liquid 17 of bag flows, the tool of the note connector 4
Body structure: the note connector 4 includes connecting substrate 7 and adapter body 8, and the connecting substrate 7 is integrated into adapter body 8
Type structure, and connecting substrate 7 is located at the bottom end of adapter body 8, and the monolithic stability of note connector 4 is effectively improved by connecting substrate 7
Property, and between the upper bag face 1 and connecting substrate 7 by hot melt be compounded to form integral structure, thus realize note connector 4 with
Sealed connection between bag body.
For the ease of the intracorporal waste liquid 17 of healthcare givers's collection bag, it is sampled analysis, the note connector 4 further includes connecing
Head nut 9, the collar nut 9 are threadedly attached in the top of adapter body 8, are provided with penetrator in adapter body 8
The through-hole of main body 8, connecting substrate 7 and upper bag face 1 surrounds described anti-between the inner wall of through-hole and the inner top surface of collar nut 9
Cavity 5 is flow backwards, the connecting hole 6 is arranged on collar nut 9 or adapter body 8.In the present embodiment, the setting of connecting hole 6 exists
At the center of collar nut 9, connecting hole 6 and through-hole are located on same axis.
Further, the connector includes the plug division 10 and spiro union portion 11 that duct communicates, and the drainage tube 3 is plugged in
In plug division 10, it is provided with external screw thread on the spiro union portion 11, the interior spiral shell with external thread bolt connection is provided on the connecting hole 6
Line.
In order to enhance the firm stable connected between drainage tube 3 and plug division 10, drainage tube 3 and plug division 10 is avoided to send out
Raw fall off causes waste liquid 17 to leak outside, and pollutes to medical environment, is provided with mucigel between the drainage tube 3 and plug division 10
12, drainage tube 3 is connected to form a whole with plug division 10 by the bonding of mucigel 12.
Further, the mucigel 12 is made of hot melt adhesive or liquid silica gel material.In the present embodiment, mucigel (12)
It is made of hot melt adhesive material, it is nontoxic, pollution-free, adhesive strength is big.
In order to improve the leakproofness between connector and connecting hole 6, positioning step 13 is provided on the connector, fixed
Sealing ring 14 is arranged on connector between position step 13 and note connector 4.
For the ease of installation or removal connector and the connection between connector 4 is infused, is provided on the connector anti-skidding convex
Play 15 or non-slip texture.
It is flowed for the ease of the waste liquid 17 in control drainage tube 3, liquid in control drainage tube 3 is provided on the drainage tube 3
The flow-stopping clip 16 of body fluid stopping or circulation.
Above-described embodiment is only one of preferred embodiment of the utility model, and the implementation of the utility model is not limited with this
Range, therefore: the equivalence changes that all shape, structure, principles according to the utility model are done should all be covered by the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of waste fluid bag, it is characterised in that: include upper bag face (1), lower bag face (2) and drainage tube (3), the upper bag face
(1) it is connected to form a bag body with the periphery in lower bag face (2), note connector (4) is provided on the upper bag face (1), note connector (4) is interior
It is provided with the anti-backflow cavity (5) being connected with bag body inner cavity, anti-backflow cavity is provided with the connecting hole being in communication with the outside on (5)
(6), connecting hole (6) is connect by connector with drainage tube (3).
2. a kind of waste fluid bag according to claim 1, it is characterised in that: the note connector (4) includes connecting substrate (7)
With adapter body (8), the connecting substrate (7) is an integral molding structure with adapter body (8), and connecting substrate (7) be located at connect
The bottom end of head main body (8) is compounded to form integral structure by hot melt between the upper bag face (1) and connecting substrate (7).
3. a kind of waste fluid bag according to claim 2, it is characterised in that: the note connector (4) further includes having collar nut
(9), the collar nut (9) is threadedly attached in the top of adapter body (8), is provided in adapter body (8) through connecing
Head main body (8), connecting substrate (7) and upper bag face (1) through-hole, between the inner top surface of the inner wall and collar nut (9) of through-hole
The anti-backflow cavity (5) is surrounded, the connecting hole (6) is arranged on collar nut (9) or adapter body (8).
4. a kind of waste fluid bag according to claim 1, it is characterised in that: the connector includes the grafting that duct communicates
Portion (10) and spiro union portion (11), the drainage tube (3) are plugged in plug division (10), are provided with outer spiral shell on the spiro union portion (11)
Line is provided with the internal screw thread with external thread bolt connection on the connecting hole (6).
5. a kind of waste fluid bag according to claim 4, it is characterised in that: between the drainage tube (3) and plug division (10)
It is provided with mucigel (12), drainage tube (3) is connected to form a whole with plug division (10) by mucigel (12) bonding.
6. a kind of waste fluid bag according to claim 5, it is characterised in that: the mucigel (12) is by hot melt adhesive or liquid silicon
Glue material is made.
7. a kind of waste fluid bag according to claim 1 or 4, it is characterised in that: be provided with positioning step on the connector
(13), sealing ring (14) are arranged on the connector between positioning step (13) and note connector (4).
8. a kind of waste fluid bag according to claim 1 or 4, it is characterised in that: be provided with anti-skid bulge on the connector
(15) or non-slip texture.
9. a kind of waste fluid bag according to claim 1, it is characterised in that: be provided with control drainage on the drainage tube (3)
Manage the flow-stopping clip (16) of (3) interior liquid retaining or circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934914.5U CN209236974U (en) | 2018-11-22 | 2018-11-22 | A kind of waste fluid bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934914.5U CN209236974U (en) | 2018-11-22 | 2018-11-22 | A kind of waste fluid bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236974U true CN209236974U (en) | 2019-08-13 |
Family
ID=67530247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821934914.5U Active CN209236974U (en) | 2018-11-22 | 2018-11-22 | A kind of waste fluid bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236974U (en) |
-
2018
- 2018-11-22 CN CN201821934914.5U patent/CN209236974U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: a waste bag Effective date of registration: 20220829 Granted publication date: 20190813 Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG BOSHENG PACKING TECHNOLOGY Co.,Ltd. Registration number: Y2022330001931 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |