CN202982639U - Powder liquid double-room bag capable of preventing misoperation - Google Patents
Powder liquid double-room bag capable of preventing misoperation Download PDFInfo
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- CN202982639U CN202982639U CN 201220649074 CN201220649074U CN202982639U CN 202982639 U CN202982639 U CN 202982639U CN 201220649074 CN201220649074 CN 201220649074 CN 201220649074 U CN201220649074 U CN 201220649074U CN 202982639 U CN202982639 U CN 202982639U
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- liquid double
- obstruct membrane
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Abstract
The utility model discloses a powder liquid double-room bag capable of preventing misoperation. The powder liquid double-room bag capable of preventing misoperation comprises a bag body. A weak welding rod is arranged in the middle of the bag body. The bag body is divided into a powder cavity room and a liquid cavity room by the weak welding rod. The powder cavity room and the liquid cavity room can be communicated by pressing. A plurality of hanging holes are formed in the middle of a welding sealing side at the upper end of the powder cavity room. A front separating film is covered in whole on the outer side of a front film material of the powder cavity room. Front side openings of the hanging holes are covered by the front separating film. A back film material on the outer side of the powder cavity room is covered by a back separating film. Back side openings of the hanging holes are not covered by the back separating film. Separating films covering the hanging holes at the tail end are opened and removed through the pick-up point position before the bag body is used. The hanging transfusion operation is carried out after the condition of the inner portion of the powder cavity is observed. The misoperation rate is reduced.
Description
Technical field
This utility model relates to infusion products field, especially a kind of powder and liquid double-chamber bag that prevents maloperation.
Background technology
Powder-liquid double-chamber bag is the infusion products that aseptic powder and lysate fill are made in same container different chamber, compares with traditional single chamber infusion products, and this product can solve the storage problem of labile drug under solution state.
Powder-liquid double-chamber bag film material used is generally polyethylene or polypropylene, there are certain permeability in oxygen, steam, and lucifuge fully, in order to increase the barrier of film material, reduce oxygen, moisture and light to the impact of aseptic powder, generally can take to solve at the film material outside heat seal Obstruct membrane (as the aluminum film) of encapsulation aseptic powder.
The problem of degraded occurs because of reasons such as moisture, oxygen, light although the use of Obstruct membrane can partly solve medicated powder, but can not stop degraded that aseptic powder causes because of other reasons (as high temperature, weak weldering leakage) or rotten fully, therefore the powder and liquid double-chamber bag product is before use, after reply medicated powder outward appearance, color examine, the more weak weldering isolating bar of opening between bag chamber dissolves operation.
the product of existing powder-liquid double-chamber bag generally adopts Obstruct membrane to cover the powder chamber surfaces, and the suppending hole of opening in advance in the setting of bag tail end, there is defective in this structural design when clinical use, examine according to clinical accent, various big hospital medical personnel's workload is in saturation usually, when using powder and liquid double-chamber bag, may be because task be heavy, under the prerequisite of not opening Obstruct membrane, directly the weak weldering isolating bar dissolving medicated powder between powder-liquid two chambers is opened in extruding, the suppending hole that to link up with again by opening in advance hangs infusion, thereby ignore the inspection work of product Chinese medicine powder, bring hidden danger for the safety of clinical use.
Simultaneously, the double suppending hole of doing of locating hole that prior art will be positioned at bag both sides uses, and due to hanging position and bag axis apart from each other, during suspension, powder-liquid double-chamber bag with run-off the straight, causes bag inner liquid medicine to drain voluntarily, will affect clinical result of use.
The utility model content
For the problem that prior art exists, it is a kind of safe that the purpose of this utility model is to provide, and can effectively reduce the powder and liquid double-chamber bag of misuse rate.
For achieving the above object, a kind of powder and liquid double-chamber bag that prevents maloperation of this utility model, comprise bag, the bag middle part is provided with weak welding rod, should bag be divided into powder chamber and the liquor chamber that namely can be communicated with through exerting pressure by weak welding rod, wherein, the middle part on the welded seal limit of powder chamber upper end is provided with several suppending holes, outside the front facial film material of powder chamber, integral body is coated with front Obstruct membrane, and this front Obstruct membrane covers the front openings of described suppending hole; The back side film material outer side covers of powder chamber has rear Obstruct membrane, and after this, Obstruct membrane does not cover the dorsal part opening of described suppending hole.
Further, described suppending hole quantity is 1, and described suppending hole is to be arranged on the middle locating hole in described welded seal limit.
Further, described bag adopts the film for transfusion of double-layer seal to make, and the real weldering of described bag edge employing seals, and remains in advance the interface of fill.
Further, be reserved with incomplete welding portion between the periphery on described front Obstruct membrane and described welded seal limit, this incomplete welding portion is as the pick-up point of front Obstruct membrane.
Further, the connection of the lower end of described liquor chamber is provided with composite cover.
Further, be provided with several locating holes on the welded seal limit of described bag both sides.
Further, be provided with 4 locating holes on the welded seal limit of described bag both sides.
The beneficial effects of the utility model: due to the special design of this utility model bag Obstruct membrane and suppending hole structure, make that this utility model powder-the liquid double-chamber bag product before use, must open by the pick-up point position and remove the Obstruct membrane that covers the upper end suppending hole, after prompting user observation powder intracavity section situation, just can hang transfusion operation, reduce misuse rate.Powder of the present utility model-liquid double-chamber bag uses simple, convenient, only need open an Obstruct membrane and get final product, both can effectively avoid not opening the faulty operation of Obstruct membrane inspection powder chamber medicine direct infusion, can not increase again the unnecessary operating time of medical personnel.
Description of drawings
Fig. 1 is not for covering the Bag structure schematic diagram of Obstruct membrane;
Fig. 2 is for covering the bag front structure schematic diagram of Obstruct membrane;
Fig. 3 is for covering the bag structure schematic diagram of Obstruct membrane;
Fig. 4 is the structural representation of 4 for the bag both sides locating hole that does not cover Obstruct membrane.
The specific embodiment
Below, with reference to accompanying drawing, this utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.Yet this utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make this utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
In order to be easy to explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", be used for element shown in key diagram or feature with respect to the relation of another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device in figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, the exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in space used here can correspondingly be explained.
A kind of preparation method that prevents the powder and liquid double-chamber bag of maloperation of this utility model, be specially: on the welded seal limit of bag upper end, several suppending holes are set, at bag film material outer side covers Obstruct membrane, before clinical use, this Obstruct membrane must integral body tear off bag, thereby expose suppending hole 1, the suspension suspension hook just can pass suppending hole and hang bag.Due to before clinical use, tear off Obstruct membrane, thereby be convenient to observe the character of medicated powder in bag, observe it and whether degrade or go bad, to reduce the misuse rate of clinical use, improve the safety that product uses.
For the convenience for preparing and use, in the reality preparation, Obstruct membrane only covers a side opening of suppending hole, it is this side opening of the Obstruct membrane covering suppending hole of bag one side, the Obstruct membrane of bag another side does not cover this side opening of suppending hole, during use, the Obstruct membrane that covers suppending hole 1 is torn, and the Obstruct membrane that namely only need to tear on the bag one side gets final product.
A kind of powder and liquid double-chamber bag that prevents maloperation of this utility model, comprise bag, the bag middle part is provided with weak welding rod 2, and weak welding rod 2 is divided into bag powder chamber 7 and the liquor chamber 8 that namely can be communicated with through exerting pressure, and the lower end connection of liquor chamber 8 is provided with composite cover 6.Bag adopts the film for transfusion of double-layer seal to make, and the real weldering of bag edge employing seals, and remains in advance the interface of fill.
Wherein, the middle part on the welded seal limit 4 of powder chamber 7 upper ends is provided with several suppending holes 1, and the front facial film material outside integral body of powder chamber 7 is coated with front Obstruct membrane 5, and front Obstruct membrane 5 covers the front openings of suppending holes 1.Be reserved with incomplete welding portion between the periphery on front Obstruct membrane 5 and described welded seal limit, this incomplete welding portion is as the pick-up point of front Obstruct membrane 5.The back side film material outer side covers of powder chamber 7 has rear Obstruct membrane 9, and rear Obstruct membrane 9 does not cover the dorsal part opening of suppending hole 1.Before bag uses, must open by the pick-up point position and remove the front Obstruct membrane 5 that covers suppending hole 1 front openings, after observing powder intracavity section situation, just can hang transfusion operation, reduce misuse rate.
Use and easy to process for convenient, suppending hole 1 quantity can be set to 1, and this 1 suppending hole 1 is arranged on the centre position on the welded seal limit of powder chamber 7 upper ends.Suppending hole 1 can double as locating hole, and namely suppending hole 1 is for being arranged on the middle locating hole in welded seal limit.Be provided with several locating holes 3 on the welded seal limit of bag both sides, preferred locating hole 3 is generally 2,4 or 6.
This utility model reminds medical personnel first to remove before use the Obstruct membrane in the powder and liquid double-chamber bag outside by architecture advances in the pressure mode, the character of being convenient to observe medicated powder, and the misuse rate of the clinical use of reduction improves the safety that product uses.
Claims (7)
1. powder and liquid double-chamber bag that can prevent maloperation, it is characterized in that, this powder and liquid double-chamber bag comprises bag, the bag middle part is provided with weak welding rod, should bag be divided into powder chamber and the liquor chamber that namely can be communicated with through exerting pressure by weak welding rod, wherein, the middle part on the welded seal limit of powder chamber upper end is provided with several suppending holes, outside the front facial film material of powder chamber, integral body is coated with front Obstruct membrane, and this front Obstruct membrane covers the front openings of described suppending hole; The back side film material outer side covers of powder chamber has rear Obstruct membrane, and after this, Obstruct membrane does not cover the dorsal part opening of described suppending hole.
2. the powder and liquid double-chamber bag that prevents maloperation as claimed in claim 1, is characterized in that, described suppending hole quantity is 1, and described suppending hole is to be arranged on the middle locating hole in described welded seal limit.
3. the powder and liquid double-chamber bag that prevents maloperation as claimed in claim 1, is characterized in that, described bag adopts the film for transfusion of double-layer seal to make, and the real weldering of described bag edge employing seals, and remains in advance the interface of fill.
4. the powder and liquid double-chamber bag that prevents maloperation as claimed in claim 1, is characterized in that, is reserved with incomplete welding portion between the periphery on described front Obstruct membrane and described welded seal limit, and this incomplete welding portion is as the pick-up point of front Obstruct membrane.
5. the powder and liquid double-chamber bag that prevents maloperation as claimed in claim 1, is characterized in that, the lower end connection of described liquor chamber is provided with composite cover.
6. the powder and liquid double-chamber bag that prevents maloperation as claimed in claim 1, is characterized in that, is provided with several locating holes on the welded seal limit of described bag both sides.
7. the powder and liquid double-chamber bag that prevents maloperation as claimed in claim 6, is characterized in that, the locating hole that arranges on the welded seal limit of described bag both sides is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649074 CN202982639U (en) | 2012-11-30 | 2012-11-30 | Powder liquid double-room bag capable of preventing misoperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649074 CN202982639U (en) | 2012-11-30 | 2012-11-30 | Powder liquid double-room bag capable of preventing misoperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202982639U true CN202982639U (en) | 2013-06-12 |
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ID=48553873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649074 Expired - Lifetime CN202982639U (en) | 2012-11-30 | 2012-11-30 | Powder liquid double-room bag capable of preventing misoperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202982639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961254A (en) * | 2012-11-30 | 2013-03-13 | 湖南科伦制药有限公司 | Powder liquid dual-chamber bag capable of preventing error operation and production method thereof |
| CN108720954A (en) * | 2017-08-04 | 2018-11-02 | 山东大学 | The department of stomatology glass ionomer modulating device and modulator approach |
-
2012
- 2012-11-30 CN CN 201220649074 patent/CN202982639U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961254A (en) * | 2012-11-30 | 2013-03-13 | 湖南科伦制药有限公司 | Powder liquid dual-chamber bag capable of preventing error operation and production method thereof |
| CN102961254B (en) * | 2012-11-30 | 2015-08-05 | 湖南科伦制药有限公司 | A kind of powder and liquid double-chamber bag preventing maloperation and preparation method thereof |
| CN108720954A (en) * | 2017-08-04 | 2018-11-02 | 山东大学 | The department of stomatology glass ionomer modulating device and modulator approach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |