CN205268761U - Dripping bucket for infusion apparatus - Google Patents
Dripping bucket for infusion apparatus Download PDFInfo
- Publication number
- CN205268761U CN205268761U CN201620056799.0U CN201620056799U CN205268761U CN 205268761 U CN205268761 U CN 205268761U CN 201620056799 U CN201620056799 U CN 201620056799U CN 205268761 U CN205268761 U CN 205268761U
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- CN
- China
- Prior art keywords
- dividing plate
- bucket
- transfusion device
- filter membrane
- dripping
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a dripping bucket for infusion apparatus relates to the medical instrument field. Dripping bucket for infusion apparatus includes: including dropping funnel casing, input tube and output tube fixed baffle and the filter membrane of setting up in the inner chamber of dropping funnel casing, the filter membrane is perpendicular to be set up the baffle with between the bottom surface of dropping funnel casing, and respectively with the baffle the inner wall of dropping funnel casing with the bottom surface be airtight connection of dropping funnel casing will the inner chamber of dropping funnel casing divide into stock solution chamber and filter chamber, the input tube with the one end fixed connection of dropping funnel casing, and with stock solution chamber intercommunication, the output tube with the other end fixed connection of dropping funnel casing, and with the filter chamber intercommunication. The utility model discloses avoid dead end filtration, the waste of the membrane material when reducing by die -cut roll of membrane and avoid the exhaust problem.
Description
Technical field
The utility model relates to medical instruments field, particularly relates to a kind of transfusion device with dripping bucket.
Background technology
Transfusion device is a kind of conventional medical apparatus, and in recent years along with own health problem is more and more paid attention to by resident and health care workers, precision filter infusion set gradually becomes main flow. The device undertaking precision filter infusion set filteration is strainer or filter funnel, wherein, filters a function that bucket drips bucket and strainer owing to incorporating, and minimizing manufacturing technology steps, reduces costs and more and more welcome. But, current filtration is dripped the built-in filter membrane of bucket and is adopted horizontal positioned mode, it may also be useful in be 90 �� of angles with liquid stream, the filter type of this kind of millipore water placing flat easily causes filtering and drips bucket and block, and causes flow to decay, thus reduces the work-ing life of strainer.
Practical novel content
The purpose of this utility model is to provide a kind of transfusion device with dripping bucket, thus solves in prior art the foregoing problems existed.
In order to realize above-mentioned purpose, transfusion device described in the utility model is with dripping bucket, comprise: comprise and drip bucket housing, input tube and output tube, the inner chamber of the described housing that struggles against is fixedly installed dividing plate and filter membrane, described filter membrane is vertically set between the bottom surface of described dividing plate and described bucket housing, and respectively with described dividing plate, the inwall of described bucket housing and the airtight connection in bottom surface of described bucket housing, the inner chamber of described bucket housing is divided into liquid storage cylinder and filtering chamber, described input tube is fixedly connected with one end of described bucket housing, and be connected with described liquid storage cylinder, described output tube is fixedly connected with the other end of described bucket housing, and be connected with described filtering chamber.
Preferably, with dripping, bucket also comprises described transfusion device: transom window; Described transom window is arranged on the top dripping bucket housing being fixedly connected with described input tube or is arranged on the sidewall of described liquid storage cylinder.
Preferably, described filter membrane comprises only liquid film and non-only liquid film.
Preferably, described dividing plate comprises semicircle dividing plate and semicircle annular combination barrier.
More preferably, the fan-shaped limit of described semicircle dividing plate is connected with the inwall of described bucket housing is airtight, and described filter membrane one end is fixedly connected in described semicircle, and the other end is fixed on described bucket housing bottom surface of fixing described output tube.
More preferably, the structure of described semicircle annular combination barrier is connected by a semicircle dividing plate and a band hole half disk spacer integrated molding, and described filter membrane is fixedly connected on described semicircle dividing plate.
Preferably, the connection of the connection of inwall of described filter membrane and described bucket housing, described filter membrane and described the struggle against connection of housing bottom surface, described filter membrane and described dividing plate is and is welded to connect or glue is adhered and connects.
Preferably, the import of described output tube is arranged near described dividing plate.
Preferably, the import of described input tube connects into bottle pin by tubing or enters a bottle pin and is arranged on described input tube import.
Preferably, enter a bottle pin and be arranged on described input tube import, be specially: described in enter a bottle pin and be arranged on described input tube ingress, be connected with described input tube import integrated molding, and described in enter bottle pin and be connected with described liquid storage cylinder.
The beneficial effects of the utility model are:
The utility model is taked to be vertically connected in the middle of the lower chamber dripping bucket through filter membrane, avoids dead-end filtration, the film material waste simultaneously owing to diaphragm is rectangular, when reducing die-cut volume film. In addition, on the utility model, chamber sidewall or top cover are provided with transom window, and when ensure that use, gas is automatically discharged and dripped bucket, avoids the appearance of exhausting problem.
The utility model filter membrane can select only liquid film and non-only liquid film two kinds, and the utility model wherein installing only liquid film additional has corresponding only liquid function.
Accompanying drawing explanation
Fig. 1 is the transfusion device structural representation for bucket do not brought a bottle pin into, use semicircle annular combination barrier and top to arrange transom window;
Fig. 2 is Fig. 1 when bringing bottle pin into, the transfusion device structural representation dripping bucket;
When Fig. 3 is that in Fig. 1, transom window is arranged on sidewall, the transfusion device structural representation dripping bucket;
Fig. 4 is Fig. 3 when bringing bottle pin into, the transfusion device structural representation dripping bucket;
Fig. 5 is the transfusion device structural representation for bucket do not brought a bottle pin into, use semicircle dividing plate and top to arrange transom window;
Fig. 6 is Fig. 5 when bringing bottle pin into, the transfusion device structural representation dripping bucket;
When Fig. 7 is that in Fig. 5, transom window is arranged on sidewall, the transfusion device structural representation dripping bucket;
Fig. 8 is Fig. 7 when bringing bottle pin into, the transfusion device structural representation dripping bucket;
1 expression input tube, 2 expression transom windows, 3 represent semicircle dividing plate, 4 expression band hole half disk spacers, and 5 expression filter membranes, 6 expression output tubes, 7 represent into a bottle pin.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated. It is to be understood that embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
Embodiment 1
With reference to Fig. 1, transfusion device described in the present embodiment is with dripping bucket, comprise: comprise and drip bucket housing, input tube and output tube, it is characterized in that, the inner chamber of the described housing that struggles against is fixedly installed dividing plate and filter membrane, described filter membrane is vertically set between the bottom surface of described dividing plate and described bucket housing, and respectively with described dividing plate, the inwall of described bucket housing and the airtight connection in bottom surface of described bucket housing, the inner chamber of described bucket housing is divided into liquid storage cylinder and filtering chamber, described input tube is fixedly connected with one end of described bucket housing, and be connected with described liquid storage cylinder, described output tube is fixedly connected with the other end of described bucket housing, and be connected with described filtering chamber. described filter membrane comprises only liquid film and non-only liquid film. explain explanation in more detail:
(1) with dripping, bucket also comprises described transfusion device: transom window. Described transom window is arranged on the top dripping bucket housing being fixedly connected with described input tube.
(2) described dividing plate is semicircle annular combination barrier; The structure of described semicircle annular combination barrier is connected by a semicircle dividing plate and a band hole half disk spacer integrated molding, and described filter membrane is fixedly connected on described semicircle dividing plate. Having enough big hole with on the disk spacer of hole half, so that liquid passes through, band hole half disk spacer is mainly arranged to meet once welding or bonding shaping, benefit be together diaphragm can be compressed with semicircle dividing plate welding or bonding closely.
(3) connection of the connection of inwall of described filter membrane and described bucket housing, described filter membrane and described the struggle against connection of housing bottom surface, described filter membrane and described dividing plate is and is welded to connect or glue is adhered and connects. The import of described output tube is arranged near described dividing plate. The import of described input tube connects into a bottle pin by tubing.
Liquid enters through input tube in the inner chamber dripping bucket housing, it is full of liquid storage cylinder to the above position of transom window, afterwards because liquid storage cylinder air pressure raises, liquid level no longer rises, flow when ensure that medicine liquid-dripping is observed, the liquid levels simultaneously entering filtering chamber through filter membrane only on rise to more than output tube and just can flow out from conduit, ensure that diaphragm fully infiltrates and filters intracavity gas and discharge completely. Along with the carrying out filtered, the particle being blocked can not closely be attached to film surface due to action of gravity, doing so avoids formation dead-end filtration, reduces flow decay, extends transfusion device work-ing life.
What transom window upper ends described in the utility model had that hydrophobic membrane is connected with hydrophobic membrane is tracheae, and the other end of tracheae deeply drips in bucket, and keeps certain height, it is possible to the inner chamber gas that will drip bucket housing imports or derives.
Embodiment 2
With reference to Fig. 2, the difference of the present embodiment and embodiment 1 is, enters a bottle pin and is arranged on described input tube import, is specially: described in enter a bottle pin and be arranged on described input tube ingress, be connected with described input tube import integrated molding, and described in enter bottle pin and be connected with described liquid storage cylinder. Other are identical with the feature recorded in embodiment 1.
Embodiment 3
With reference to Fig. 3, the difference of the present embodiment and embodiment 1 is, described transom window is arranged on the sidewall of described liquid storage cylinder. Other are identical with the feature recorded in embodiment 1.
Embodiment 4,
With reference to Fig. 4, the difference of the present embodiment and embodiment 3 is, enters a bottle pin and is arranged on described input tube import, is specially: described in enter a bottle pin and be arranged on described input tube ingress, be connected with described input tube import integrated molding, and described in enter bottle pin and be connected with described liquid storage cylinder. Other are identical with the feature recorded in embodiment 1.
Embodiment 5
With reference to Fig. 5, the difference of the present embodiment and embodiment 1 is, described dividing plate is semicircle dividing plate, the fan-shaped limit of described semicircle dividing plate is connected with the inwall of described bucket housing is airtight, described filter membrane one end is fixedly connected in described semicircle, and the other end is fixed on described bucket housing bottom surface of fixing described output tube. This kind of baffle design, it is contemplated that post forming technique, is specially and first adopts welding or gluing method that diaphragm is combined closely with a bucket, then takes welding or the gluing mode connect to make to drip bucket housing molding.
Embodiment 6
With reference to Fig. 6, the difference of the present embodiment and embodiment 5 is, enters a bottle pin and is arranged on described input tube import, is specially: described in enter a bottle pin and be arranged on described input tube ingress, be connected with described input tube import integrated molding, and described in enter bottle pin and be connected with described liquid storage cylinder. Other are identical with the feature recorded in embodiment 5.
Embodiment 7
With reference to Fig. 7, the difference of the present embodiment and embodiment 5 is, described transom window is arranged on the sidewall of described liquid storage cylinder. Other are identical with the feature recorded in embodiment 5.
Embodiment 8
With reference to Fig. 8, the difference of the present embodiment and embodiment 7 is, enters a bottle pin and is arranged on described input tube import, is specially: described in enter a bottle pin and be arranged on described input tube ingress, be connected with described input tube import integrated molding, and described in enter bottle pin and be connected with described liquid storage cylinder. Other are identical with the feature recorded in embodiment 7.
By adopting technique scheme disclosed in the utility model, obtain effect useful as follows: the utility model is taked to be vertically connected in the middle of the lower chamber dripping bucket through filter membrane, avoid dead-end filtration, the film material waste simultaneously owing to diaphragm is rectangular, when reducing die-cut volume film. In addition, on the utility model, chamber sidewall or top cover are provided with transom window, and when ensure that use, gas is automatically discharged and dripped bucket, avoids the appearance of exhausting problem. The utility model filter membrane can select only liquid film and non-only liquid film two kinds, and the utility model wherein installing only liquid film additional has corresponding only liquid function.
The above is only preferred implementation of the present utility model; it is noted that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also making some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.
Claims (10)
1. a transfusion device is with dripping bucket, comprise: comprise and drip bucket housing, input tube and output tube, it is characterized in that, the inner chamber of the described housing that struggles against is fixedly installed dividing plate and filter membrane, described filter membrane is vertically set between the bottom surface of described dividing plate and described bucket housing, and respectively with described dividing plate, the inwall of described bucket housing and the airtight connection in bottom surface of described bucket housing, the inner chamber of described bucket housing is divided into liquid storage cylinder and filtering chamber, described input tube is fixedly connected with one end of described bucket housing, and be connected with described liquid storage cylinder, described output tube is fixedly connected with the other end of described bucket housing, and be connected with described filtering chamber.
2. transfusion device struggles against with dripping according to claim 1, it is characterised in that, with dripping, bucket also comprises described transfusion device: transom window; Described transom window is arranged on the top dripping bucket housing being fixedly connected with described input tube or is arranged on the sidewall of described liquid storage cylinder.
3. transfusion device struggles against with dripping according to claim 1, it is characterised in that, described filter membrane comprises only liquid film and non-only liquid film.
4. transfusion device struggles against with dripping according to claim 1, it is characterised in that, described dividing plate comprises semicircle dividing plate and semicircle annular combination barrier.
5. transfusion device struggles against with dripping according to claim 4, it is characterized in that, the fan-shaped limit of described semicircle dividing plate is connected with the inwall of described bucket housing is airtight, and described filter membrane one end is fixedly connected in described semicircle, and the other end is fixed on described bucket housing bottom surface of fixing described output tube.
6. transfusion device struggles against with dripping according to claim 4, it is characterised in that, the structure of described semicircle annular combination barrier is connected by a semicircle dividing plate and a band hole half disk spacer integrated molding, and described filter membrane is fixedly connected on described semicircle dividing plate.
7. transfusion device struggles against with dripping according to claim 1, it is characterized in that, the connection of the connection of inwall of described filter membrane and described bucket housing, described filter membrane and described the struggle against connection of housing bottom surface, described filter membrane and described dividing plate is and is welded to connect or glue is adhered and connects.
8. transfusion device struggles against with dripping according to claim 1, it is characterised in that, the import of described output tube is arranged near described dividing plate.
9. transfusion device struggles against with dripping according to claim 1, it is characterised in that, the import of described input tube connects into bottle pin by tubing or enters a bottle pin and is arranged on described input tube import.
10. transfusion device struggles against with dripping according to claim 9, it is characterized in that, enter a bottle pin and be arranged on described input tube import, be specially: described in enter a bottle pin and be arranged on described input tube ingress, be connected with described input tube import integrated molding, and described in enter bottle pin and be connected with described liquid storage cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056799.0U CN205268761U (en) | 2016-01-20 | 2016-01-20 | Dripping bucket for infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056799.0U CN205268761U (en) | 2016-01-20 | 2016-01-20 | Dripping bucket for infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205268761U true CN205268761U (en) | 2016-06-01 |
Family
ID=56053394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620056799.0U Expired - Fee Related CN205268761U (en) | 2016-01-20 | 2016-01-20 | Dripping bucket for infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205268761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970498A (en) * | 2016-10-21 | 2018-05-01 | 上海康德莱企业发展集团股份有限公司 | It is a kind of eccentric from exhaust dropping funnel |
-
2016
- 2016-01-20 CN CN201620056799.0U patent/CN205268761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970498A (en) * | 2016-10-21 | 2018-05-01 | 上海康德莱企业发展集团股份有限公司 | It is a kind of eccentric from exhaust dropping funnel |
| CN107970498B (en) * | 2016-10-21 | 2023-11-21 | 上海康德莱企业发展集团股份有限公司 | Eccentric self-exhaust dropping funnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |