CN203183406U - Manually operated multi-bottle infusion device - Google Patents
Manually operated multi-bottle infusion device Download PDFInfo
- Publication number
- CN203183406U CN203183406U CN 201320092270 CN201320092270U CN203183406U CN 203183406 U CN203183406 U CN 203183406U CN 201320092270 CN201320092270 CN 201320092270 CN 201320092270 U CN201320092270 U CN 201320092270U CN 203183406 U CN203183406 U CN 203183406U
- Authority
- CN
- China
- Prior art keywords
- infusion
- spool
- guide
- valve seat
- infusion connector
- 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.)
- Withdrawn - After Issue
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 106
- 239000007788 liquid Substances 0.000 claims abstract description 82
- 230000000875 corresponding Effects 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 210000001503 Joints Anatomy 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 13
- 230000001105 regulatory Effects 0.000 abstract 2
- 230000001737 promoting Effects 0.000 description 2
- 229940079593 drugs Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003252 repetitive Effects 0.000 description 1
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Abstract
A manually operated multi-bottle infusion device comprises an infusion apparatus and a hanging frame, wherein the infusion apparatus comprises a drip chamber, a flow regulating valve, a filter, an infusion needle and a manually operated medicine change device, the drip chamber, the flow regulating valve, the filter and the infusion needle are connected through a guide tube, the manually operated medicine change device comprises a plurality of puncture connectors and a medicine change valve, the puncture connectors are connected with an air inlet device, the medicine change valve comprises a valve seat and a valve element, the valve seat is provided with a sliding type cavity, a liquid collection cavity and a plurality of infusion connectors, each infusion connector is correspondingly provided with a liquid outlet, the liquid outlet is communicated with the liquid collection cavity, the central line of each infusion connector is the same as the central line of each corresponding liquid outlet, and each liquid outlet is situated below each corresponding infusion connector. When multiple kinds of liquid medicine need to be infused to a patient, a nurse connects multiple liquid medicine bottles and the manually medicine change device. When the liquid medicine in the first liquid medicine bottle is used up, the liquid medicine of the next liquid medicine bottle is connected to the infusion apparatus by the patient or an accompanying person, and the problem of insufficient nurses is solved.
Description
Technical field
This utility model relates to a kind of infusion set, particularly a kind of manual many bottles of infusion sets.
Background technology
At present, the many patients of hospital outpatient need infusion treatment, and simultaneously, many patients need be with multiple different medicinal liquid, sprayed one bottle or one bag of medicinal liquid after, need the nurse to change second bottle or second bag of medicinal liquid, perhaps change many bottles or many bags of medicinal liquids; Because patient is more, the nurse is less, the situation that the nurse has little time to change often occurs; A kind ofly can security implementation change a kind of manual many bottles of infusion sets of medicinal liquid by patient or retinue, become the needs of patient infusion treatment.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of manual many bottles of infusion sets are provided, and is used for the infusion treatment of many bottle liquid medicines of outpatient, reduces nurse's workload.
The technical scheme that this utility model adopts is: a kind of manual many bottles of infusion sets, include transfusion device and suspension bracket, transfusion device includes dropping funnel, flow control valve, filter and transfusion needle, and dropping funnel, flow control valve, filter and transfusion needle connect by conduit; A kind of manual many bottles of infusion sets are provided with the device of manually changing dressings, the device of manually changing dressings includes a plurality of puncture joints and the valve of changing dressings, the puncture joint is connected with the air inlet device, the valve of changing dressings includes valve seat and spool, valve seat is provided with slip die cavity, liquid collecting cavity and a plurality of infusion connector, and each infusion connector correspondence is provided with a liquid outlet, and liquid outlet is communicated with liquid collecting cavity, the centrage of each infusion connector is identical with the centrage of corresponding liquid outlet, and liquid outlet is positioned at the below of corresponding infusion connector; Spool is provided with delivery hole and a plurality of guide-localizations hole, and each infusion connector correspondence is provided with a guide-localization hole, and spool is actively tied in the sliding-type intracavity of valve seat, and the delivery hole of spool is communicated with the first infusion connector of valve seat and corresponding liquid outlet; Valve seat is provided with the fluid joint, and the fluid joint is communicated with liquid collecting cavity; Be provided with left sealing ring and right sealing ring between valve seat and the spool, left sealing ring is located at the left side of infusion connector, and right sealing ring is located at the right of infusion connector, is used for preventing the medicinal liquid leakage; Valve seat is provided with resilient key, and resilient key contacts with the first guide-localization hole of spool; The puncture joint is connected with infusion connector by transfusion catheter, and the fluid joint is connected with dropping funnel by going out fluid catheter; During use, each puncture joint is connected with the medicinal liquid bottle of each; Spool is provided with pushing hands, is used for promoting spool, utilizes the delivery hole liquid outlet that different infusion connectors is corresponding with it of spool to connect, to reach the purpose of changing different medicinal liquid bottles.
A kind of operation principle of manual many bottles of infusion sets is: during work, will manually change dressings each puncture joint of device of nurse is connected with the medicinal liquid bottle of each; The passage of transfusion is: the medicinal liquid of first medicinal liquid bottle is entered into the first infusion connector of valve seat by first puncture joint and transfusion catheter, its medicinal liquid enters liquid collecting cavity by first infusion connector through delivery hole and the corresponding liquid outlet of spool, the medicinal liquid that enters liquid collecting cavity is by the fluid joint of valve seat and go out the dropping funnel that fluid catheter enters transfusion device, after nurse's aerofluxus, utilize transfusion device that patient is infused; When the medicinal liquid of first medicinal liquid bottle is totally lost, grasp valve seat by patient or the person of accompanying, press the pushing hands of spool with the centre of the palm, pushing away spool moves, make the delivery hole of spool move to the position of next infusion connector and corresponding liquid outlet, change the passage of transfusion, the medicinal liquid of next medicinal liquid bottle is entered into the Next infusion connector of valve seat by next one puncture joint and transfusion catheter, its medicinal liquid enters liquid collecting cavity by Next infusion connector through delivery hole and the corresponding liquid outlet of spool, and the medicinal liquid that enters liquid collecting cavity is by the fluid joint of valve seat and go out the dropping funnel that fluid catheter enters transfusion device; When the medicinal liquid of next medicinal liquid bottle is totally lost, repeat aforesaid operations by patient or retinue, pushing away spool moves, make the delivery hole of spool move to again the position of next infusion connector and corresponding liquid outlet, so constantly circulation when the medicinal liquid of one bottle liquid medicine bottle is totally lost, utilizes the device of manually changing dressings to change infusion channel by patient or the person of accompanying, infusion channel is received the medicinal liquid bottle of next bottle, reduce nurse's workload.
The beneficial effects of the utility model are: a kind of manual many bottles of infusion sets are provided with the device of manually changing dressings, when patient needs multiple medicinal liquid to carry out infusion treatment, the nurse is connected a plurality of medicinal liquid bottles with the device of manually changing dressings, when the medicinal liquid of first medicinal liquid bottle is totally lost, utilize hands to click the pushing hands of the device of manually changing dressings by patient or retinue, utilize the delivery hole of its spool that the medicinal liquid of next medicinal liquid bottle is received transfusion device, so repetitive operation, the medicinal liquid of the medicinal liquid bottle of last bottle is received transfusion device, solved the not enough problem of nurse's staff.
Description of drawings
Fig. 1 is a kind of structural representation of manual many bottles of infusion sets.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further detailed:
The structural representation of a kind of manual many bottles of infusion sets shown in Figure 1, a kind of manual many bottles of infusion sets, include transfusion device 1 and suspension bracket 2, transfusion device 1 includes dropping funnel 3, flow control valve 4, filter 5 and transfusion needle 6, and dropping funnel 3, flow control valve 4, filter 5 and transfusion needle 6 connect by conduit; A kind of manual many bottles of infusion sets are provided with the device 7 of manually changing dressings, the device 7 of manually changing dressings includes a plurality of puncture joints 8 and the valve 9 of changing dressings, puncture joint 8 is connected with air inlet device 24, the valve 9 of changing dressings includes valve seat 10 and spool 11, valve seat 10 is provided with slip die cavity 12, liquid collecting cavity 13 and a plurality of infusion connector 14, each infusion connector 14 correspondence is provided with a liquid outlet 15, liquid outlet 15 is communicated with liquid collecting cavity 13, the centrage of each infusion connector 14 is identical with the centrage of corresponding liquid outlet 15, and fluid 15 is positioned at the below of corresponding infusion connector 14; Spool 11 is provided with delivery hole 16 and a plurality of guide-localizations hole 17, each infusion connector 14 correspondence is provided with a guide-localization hole 17, spool 11 is actively tied in the slip die cavity 12 of valve seat 10, and the delivery hole 16 of spool 11 and the first infusion connector 14 of valve seat 10 and corresponding liquid outlet 15 are communicated with; Valve seat 10 is provided with fluid joint 18, and fluid joint 18 is communicated with liquid collecting cavity 13; Be provided with left sealing ring 19 and right sealing ring 20 between valve seat 10 and the spool 11, left sealing ring 19 is located at the left side of infusion connector 14, and right sealing ring 20 is located at the right of infusion connector 14; First infusion connector 14 is positioned at the right of next infusion connector 14, and next infusion connector 14 is positioned at the right of next infusion connector 14 again; First guide-localization hole 17 is positioned at the right of first infusion connector 14, and next guide-localization hole 17 is positioned at the right in first guide-localization hole 17; Valve seat 10 is provided with resilient key 21, and resilient key 21 contacts with the first guide-localization hole 17 of spool 11; Puncture joint 8 is connected with infusion connector 14 by transfusion catheter, and fluid joint 18 is connected with dropping funnel 3 by going out fluid catheter; During use, each puncture joint 8 is connected with the medicinal liquid bottle 23 of each; Spool 11 is provided with pushing hands 22, is used for promoting spool 11, utilizes delivery hole 16 liquid outlet 15 that different infusion connector 14 is corresponding with it of spool 11 to connect, to reach the purpose of changing different medicinal liquid bottles 23.
Connect the infusion channel of different medicinal liquid bottles 23 for the delivery hole 16 that utilizes spool 11, the slip die cavity 12 of valve seat 10 be shaped as circle, spool 11 is cylindrical, the centrage of spool 11 is identical with the centrage of slip die cavity 12, the upper surface of spool 11 is provided with a plurality of guide-localizations hole 17, guide-localization hole 17 equates with the distance of an infusion connector 14 to another infusion connector 14 to the distance in another one guide-localization hole 17, when spool 11 moves, the resilient key 21 of valve seat 10 slips into next guide-localization hole 17 by previous guide-localization hole 17, and the delivery hole 16 of spool 11 is slided into the position of next infusion connector 14 by the position of previous infusion connector 14; The centrage of the infusion connector 14 of valve seat 10 and the delivery hole 16 of spool 11 and spool 11 axis normal; The guide-localization hole 17 of spool 11 is positioned at the right of delivery hole 16, and the pushing hands 22 of spool 11 is positioned at the right in guide-localization hole 17, and resilient key 21 is positioned at the right-hand member of valve seat 10.
In order to control position that spool 11 moves and the bottle number of control transfusion, spool 11 is provided with a plurality of infusion bottle numbers and indicates 25, an infusion bottle number indicates 25 distances to next infusion bottle number sign 25 and equates with the distance of a guide-localization hole 17 to next guide-localization hole 17, first infusion bottle number sign 25 is positioned at the next door of valve seat 10 right-hand members, and next infusion bottle number sign 25 is positioned at the right of first infusion bottle number sign 25; When spool 11 is pressed into when being moved to the left, lift off a seat 10 resilient key 21 of the first guide-localization hole 17 of spool 11, resilient key 21 springs into next guide-localization hole 17; The centrage of resilient key 21 that valve seat 10 is arranged with 21, two of two resilient keys is identical, resilient key 21 be actively tied in valve seat 10 counterbore 28 in, counterbore 28 is communicated with slip die cavity 12, resilient key 21 is provided with spring 29.
Rotate for fear of spool 11, the delivery hole 16 of assurance spool can be aimed at the infusion connector 14 of valve seat 10, valve seat 10 is provided with guide rail 26, spool 11 is provided with guide groove 27, guide rail 26 is connected movingly with guide groove 27, guide groove 27 is positioned at the right in first guide-localization hole 17, and pushing hands 22 is positioned at the right-hand member of spool 11.
Revealed by the right sealing ring 20 between valve seat 10 and the spool 11 in order to prevent medicinal liquid, guide groove 27 arrives between the pushing hands 22 in the first guide-localization hole 17 of spool 11,17 distances enter into the position of right sealing ring 20 greater than the distance of first guide-localization hole 17 to pushing hands 22 to avoid guide groove 27 to right sealing ring 20 to first guide-localization hole.
Claims (8)
1. manual many bottles of infusion sets, include transfusion device (1) and suspension bracket (2), transfusion device (1) includes dropping funnel (3), flow control valve (4), filter (5) and transfusion needle (6), and dropping funnel (3), flow control valve (4), filter (5) and transfusion needle (6) connect by conduit; It is characterized in that: described a kind of manual many bottles of infusion sets are provided with the device of manually changing dressings (7), the device (7) of manually changing dressings includes a plurality of puncture joints (8) and the valve of changing dressings (9), puncture joint (8) is connected with air inlet device (24), the valve (9) of changing dressings includes valve seat (10) and spool (11), valve seat (10) is provided with slip die cavity (12), liquid collecting cavity (13) and a plurality of infusion connector (14), each infusion connector (14) correspondence is provided with a liquid outlet (15), liquid outlet (15) is communicated with liquid collecting cavity (13), the centrage of each infusion connector (14) is identical with the centrage of corresponding liquid outlet (15), and liquid outlet (15) is positioned at the below of corresponding infusion connector (14); Spool (11) is provided with delivery hole (16) and a plurality of guide-localizations hole (17), each infusion connector (14) correspondence is provided with a guide-localization hole (17), spool (11) is actively tied in the slip die cavity (12) of valve seat (10), and the delivery hole (16) of spool (11) and the first infusion connector (14) of valve seat (10) and corresponding liquid outlet (15) are communicated with; Valve seat (10) is provided with fluid joint (18), and fluid joint (18) is communicated with liquid collecting cavity (13); Be provided with left sealing ring (19) and right sealing ring (20) between valve seat (10) and the spool (11), left sealing ring (19) is located at the left side of infusion connector (14), and right sealing ring (20) is located at the right of infusion connector (14); First infusion connector (14) is positioned at the right of next infusion connector (14), and next infusion connector (14) is positioned at the right of next infusion connector (14) again; First guide-localization hole (17) is positioned at the right of first infusion connector (14), and next guide-localization hole (17) is positioned at the right in first guide-localization hole (17); Valve seat (10) is provided with resilient key (21), and resilient key (21) contacts with the first guide-localization hole (17) of spool (11); Puncture joint (8) is connected with infusion connector (14) by transfusion catheter, and fluid joint (18) is connected with dropping funnel (3) by going out fluid catheter, and spool (11) is provided with pushing hands (22).
2. a kind of manual many bottles of infusion sets according to claim 1, it is characterized in that: the slip die cavity (12) of described valve seat (10) be shaped as circle, spool (11) is cylindrical, the centrage of spool (11) is identical with the centrage of slip die cavity (12), the upper surface of spool (11) is provided with a plurality of guide-localizations hole (17), and a guide-localization hole (17) equates with the distance of an infusion connector (14) to another infusion connector (14) to the distance in another one guide-localization hole (17).
3. a kind of manual many bottles of infusion sets according to claim 2 is characterized in that: the centrage of the infusion connector (14) of described valve seat (10) and the delivery hole (16) of spool (11) and spool (11) axis normal.
4. a kind of manual many bottles of infusion sets according to claim 1, it is characterized in that: the guide-localization hole (17) of described spool (11) is positioned at the right of delivery hole (16), the pushing hands (22) of spool (11) is positioned at the right of guide-localization hole (17), and resilient key (21) is positioned at the right-hand member of valve seat (10).
5. a kind of manual many bottles of infusion sets according to claim 4, it is characterized in that: described spool (11) is provided with a plurality of infusion bottle numbers and indicates (25), an infusion bottle number indicates (25) and equates with the distance of a guide-localization hole (17) to next guide-localization hole (17) to the distance that next infusion bottle number indicates (25), first infusion bottle number indicates the next door that (25) are positioned at valve seat (10) right-hand member, and next infusion bottle number indicates (25) and is positioned at the right that first infusion bottle number indicates (25).
6. a kind of manual many bottles of infusion sets according to claim 1, it is characterized in that: described valve seat (10) is provided with guide rail (26), spool (11) is provided with guide groove (27), guide rail (26) is connected movingly with guide groove (27), guide groove (27) is positioned at the right in first guide-localization hole (17), and pushing hands (22) is positioned at the right-hand member of spool (11).
7. a kind of manual many bottles of infusion sets according to claim 6, it is characterized in that: described guide groove (27) is positioned at the first guide-localization hole (17) of spool (11) between the pushing hands (22), and right sealing ring (20) arrives the distance of pushing hands (22) greater than first guide-localization hole (17) to first guide-localization hole (17) distance.
8. a kind of manual many bottles of infusion sets according to claim 1, it is characterized in that: described valve seat (10) is arranged with two resilient keys (21), the centrage of two resilient key (21) is identical, resilient key (21) is actively tied in the counterbore (28) of valve seat (10), counterbore (28) is communicated with slip die cavity (12), and resilient key (21) is provided with spring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092270 CN203183406U (en) | 2013-02-08 | 2013-02-08 | Manually operated multi-bottle infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092270 CN203183406U (en) | 2013-02-08 | 2013-02-08 | Manually operated multi-bottle infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183406U true CN203183406U (en) | 2013-09-11 |
Family
ID=49100311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092270 Withdrawn - After Issue CN203183406U (en) | 2013-02-08 | 2013-02-08 | Manually operated multi-bottle infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127574A (en) * | 2013-02-08 | 2013-06-05 | 郑运婷 | Manual multi-bottle transfusion device |
| CN104162206A (en) * | 2014-08-12 | 2014-11-26 | 哈尔滨理工大学 | Mechanical device allowing patients to replace infusion by manual control |
-
2013
- 2013-02-08 CN CN 201320092270 patent/CN203183406U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127574A (en) * | 2013-02-08 | 2013-06-05 | 郑运婷 | Manual multi-bottle transfusion device |
| WO2014121676A1 (en) * | 2013-02-08 | 2014-08-14 | Gong He | Manual multi-bottle infusion apparatus |
| CN103127574B (en) * | 2013-02-08 | 2014-08-27 | 郑运婷 | Manual multi-bottle transfusion device |
| CN104162206A (en) * | 2014-08-12 | 2014-11-26 | 哈尔滨理工大学 | Mechanical device allowing patients to replace infusion by manual control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130911 Effective date of abandoning: 20140827 |
|
| RGAV | Abandon patent right to avoid regrant |