CN201684177U - Double-hose infusion bag - Google Patents
Double-hose infusion bag Download PDFInfo
- Publication number
- CN201684177U CN201684177U CN2010202034480U CN201020203448U CN201684177U CN 201684177 U CN201684177 U CN 201684177U CN 2010202034480 U CN2010202034480 U CN 2010202034480U CN 201020203448 U CN201020203448 U CN 201020203448U CN 201684177 U CN201684177 U CN 201684177U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- infusion
- bag
- connection tube
- inner chamber
- 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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Abstract
The utility model relates to a medical hose infusion bag, which solves the technical problems and provides an infusion bag having the characteristics of good connection strength, safe use, and convenient and flexible operation. The utility model adopts the technical scheme that a double- hose infusion bag comprises a liquid loading bag for accommodating liquid medicine, an infusion connecting pipe and a medicine feeding connecting pipe which are arranged at intervals and communicated with the inner chamber of the liquid loading bag; the infusion connecting pipe adopts a tubular structure with a T-shaped longitudinal section, the top end of the infusion connecting pipe is encapsulated by a easy-bent cap, and a rubber mat and a spacer for sealing the passage in the infusion connecting pipe is arranged in the inner chamber of the T-shaped part; and a rubber mat and a spacer for sealing the passage inside the medicine adding connecting pipe is arranged in the inner chamber of the medicine adding connecting pipe; the medical hose infusion bag is characterized in that the melting connection part of the medicine loading connecting pipe and the easy-bent cap is positioned on the outer circumferential surface of the T-shaped part. The top end of the infusion connecting pipe is made to be a closed entry, and the closed entry binds the circumferential edge of the rubber mat so as to fix the rubber mat and the spacer.
Description
Technical field
This utility model relates to a kind of medical apparatus, especially the medical tubes transfusion bag.
Background technology
The conventional structure of existing pair of flexible pipe single chamber transfusion bag comprises dress liquid bag Z, be installed in dress liquid bag edge and with dress liquid bag inner chamber together with infusion connection tube A and dosing take over B.The mouth of pipe of infusion connection tube A is "T"-shaped, is fitted with the pad of sealing usefulness in the mouth of pipe, coats the laggard row sealing of the mouth of pipe by an easy-to-fold cap 10 in addition; Dosing is taken over B and is used for medicine is added in transfusion in the bag, is fitted with a rubber cushion in the pipe that dosing is taken over, and coats the mouth of pipe then.
This transfusion bag can effectively alleviate medical personnel's labor intensity, and is time saving and energy saving.Yet, still there are some deficiencies in this pair of flexible pipe single chamber transfusion bag: 1, the welding position of infusion connection tube and easy-to-fold cap is positioned at the bottom, cause rosin joint to influence the bonding strength at this position easily, 2, the rubber cushion in the infusion connection tube is not completely fixed, moving influence result of use easily.
The utility model content
Technical problem to be solved in the utility model provides the improvement of a kind of pair of flexible pipe transfusion bag, and this transfusion bag should be able to overcome the deficiency of above-mentioned background technology, has that bonding strength is good, safe in utilization, the characteristics of flexible and convenient operation.
The technical scheme that this utility model provides is: a kind of pair of flexible pipe transfusion bag comprises that the dress liquid bag that holds liquid medicine, the opening edge edge of dress liquid bag upper end are provided with space one segment distance and infusion connection tube that communicates with the inner chamber of adorning the liquid bag and dosing adapter; Infusion connection tube is that a vertical section is the tubular structure of T shape, and the top of infusion connection tube is sealed by an easy-to-fold cap, is provided with rubber cushion and pad with the sealing of infusion connection tube internal channel in the inner chamber at T shape position; Be provided with rubber cushion and the pad of dosing being taken over the internal channel sealing in the inner chamber that described dosing is taken over; It is characterized in that: the fusion connecting portion of powder charge adapter and easy-to-fold cap is on the outer circumference surface at T shape position.
Reducing is made on the top of described infusion connection tube, and the circumferential edge edge of described rubber cushion is being wrapped up in this reducing, with rubber cushion and described spacers.
The beneficial effects of the utility model are: because infusion connection tube is connected (by being welded to connect) position and is positioned on the outer circumference surface at T shape position with the fusion of easy-to-fold cap, bonding strength is significantly improved; And because of the welding position becomes open and then guaranteed welding quality, the rosin joint phenomenon obtains eradicating substantially, and product percent of pass is improved significantly.In addition, because rubber cushion is made rubber cushion and pad be in stationary state by fore shaft wrapping locking, guaranteed that the result of use of transfusion bag can not be affected.
Description of drawings
Fig. 1 is the main TV structure sketch map of the infusion connection tube in this utility model.
Fig. 2 is a main TV structure sketch map of the present utility model.
The specific embodiment
Below in conjunction with Figure of description the technical solution of the utility model is described further.
As shown in the figure, this pair flexible pipe transfusion bag comprises that the dress liquid bag Z that holds liquid medicine, the opening edge edge of dress liquid bag upper end are provided with space one segment distance and infusion connection tube A that communicates with the inner chamber of adorning the liquid bag and dosing adapter B.Infusion connection tube is that a vertical section is the tubular structure of T shape, one easy-to-fold cap 10 is encapsulated in the infusion connection tube top (among the figure, the vertical external diameter of infusion connection tube is slightly little, up inserts in the easy-to-fold cap 10 bottom mouths of pipe), be provided with rubber cushion in the inner chamber at T shape position with the sealing of infusion connection tube internal channel; Be fitted with a rubber cushion in the described dosing adapter and coat the mouth of pipe then; These are all identical with existing pair of flexible pipe transfusion bag structure.
Improvement of the present utility model is that infusion connection tube A is determined on the outer circumference surface of T shape position D with (realizing by the welding) position that is connected of easy-to-fold cap 10, specifically can be at the P point position of both contacts (the P point is around whole circumference one circle).Usually can adopt the plastic ultrasonic welding machine, can make the two connecting part be in molten condition during welding, can realize after the cooling that infusion connection tube is connected with the reliable of easy-to-fold cap.
Reducing is made on the top 8 of described infusion connection tube, and the circumferential edge edge of described rubber cushion 7 is being wrapped up in this reducing, thereby rubber cushion and described pad 6 are fixed reliably.
Claims (2)
1. a two flexible pipe transfusion bag comprises that the dress liquid bag (Z), the opening edge edge on the dress liquid bag that hold liquid medicine are provided with space one segment distance and the infusion connection tube (A) that communicates with the inner chamber of adorning the liquid bag and dosing and take over (B); Infusion connection tube is that a vertical section is the tubular structure of T shape, and the top of infusion connection tube is sealed by an easy-to-fold cap, is provided with rubber cushion (7) and pad (6) with the sealing of infusion connection tube internal channel in the inner chamber at T shape position; Be provided with rubber cushion and the pad of dosing being taken over the internal channel sealing in the inner chamber that described dosing is taken over, coat the mouth of pipe then; It is characterized in that: the fusion connecting portion of powder charge adapter and easy-to-fold cap is on the outer circumference surface at T shape position (D).
2. a kind of pair of flexible pipe transfusion bag according to claim 1 is characterized in that the vertical mouth of pipe of described infusion connection tube (8) is reducing, and the circumferential edge edge of described rubber cushion (7) is being wrapped up in this reducing, and rubber cushion (7) and pad (6) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202034480U CN201684177U (en) | 2010-05-26 | 2010-05-26 | Double-hose infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202034480U CN201684177U (en) | 2010-05-26 | 2010-05-26 | Double-hose infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684177U true CN201684177U (en) | 2010-12-29 |
Family
ID=43372469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202034480U Expired - Fee Related CN201684177U (en) | 2010-05-26 | 2010-05-26 | Double-hose infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684177U (en) |
-
2010
- 2010-05-26 CN CN2010202034480U patent/CN201684177U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20160526 |