CN204468859U - A kind of transfusion auxiliary facilities - Google Patents
A kind of transfusion auxiliary facilities Download PDFInfo
- Publication number
- CN204468859U CN204468859U CN201520104066.5U CN201520104066U CN204468859U CN 204468859 U CN204468859 U CN 204468859U CN 201520104066 U CN201520104066 U CN 201520104066U CN 204468859 U CN204468859 U CN 204468859U
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- Prior art keywords
- transfusion
- housing
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- pore
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Abstract
This utility model relates to a kind of transfusion auxiliary facilities, comprise housing, described housing is provided with transfusion pore, tube for transfusion runs through from transfusion pore, heater is provided with in described housing, pinch-off device, described heater, pinch-off device is controlled by the control circuit be arranged in housing, described pinch-off device comprises fore-set, groove, described fore-set is provided with fixture block, described fixture block, groove is arranged on transfusion pore both sides, flexible member is provided with between described fore-set and housing, described fore-set coordinates with bayonet lock, described transfusion pore both sides are provided with photoelectric cell, described photoelectric cell is connected with control circuit, compared with prior art, the beneficial effects of the utility model are: this utility model can medicinal liquid in heating transfusion pipe, also can after transfusion completes automatic stopping infusion, prevent blood backflow in tube for transfusion.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of transfusion auxiliary facilities.
Background technology
Transfusion has another name called has an intravenous drip or hangs water, is the large bolus injection liquid inputted by intravenous drip in body.In the infusion bottle being packaged in glass or plastics or bag, not containing antiseptic or antibacterial.Drip speed by transfusion device adjustment during use, continue and stably enter vein, with supplementary body fluid, electrolyte or provide nutrient substance.In the infusion bottle being packaged in glass or plastics or bag, not containing antiseptic or antibacterial.Drip speed by transfusion device adjustment during use, continue and stably enter vein, with supplementary body fluid, electrolyte or provide nutrient substance.Because its consumption is large and be directly enter blood, therefore prescription is high, and production technology etc. also have different with little needle injection.Medicinal liquids a large amount of during transfusion is blended in normal saline and injects human body, and especially when weather is colder, the temperature of the open medicinal liquid total at indoor Huang is lower, directly inject human body, time patient enquirement reduce very soon, bring sense of discomfort, even increase the weight of the state of an illness.When injecting drop, sometimes medical personnel's comparatively busy, be negligent of observing transfusion process, after causing medicinal liquid to be totally lost, blood backflow is in tube for transfusion.
Utility model content
This utility model, in order to overcome deficiency of the prior art, provides a kind of transfusion auxiliary facilities, and this utility model can medicinal liquid in heating transfusion pipe, also can after transfusion completes automatic stopping infusion, prevent blood backflow in tube for transfusion.
This utility model is achieved through the following technical solutions:
A kind of transfusion auxiliary facilities, comprise housing, described housing is provided with transfusion pore, tube for transfusion runs through from transfusion pore, heater is provided with in described housing, pinch-off device, described heater, pinch-off device is controlled by the control circuit be arranged in housing, described pinch-off device comprises fore-set, groove, described fore-set is provided with fixture block, described fixture block, groove is arranged on transfusion pore both sides, flexible member is provided with between described fore-set and housing, described fore-set coordinates with bayonet lock, described transfusion pore both sides are provided with photoelectric cell, described photoelectric cell is connected with control circuit.
As optimal technical scheme of the present utility model, between described fore-set and housing, be provided with spring.
As optimal technical scheme of the present utility model, described bayonet lock coordinates with relay, and relay is controlled by control circuit.
As optimal technical scheme of the present utility model, described housing is provided with the buzzer that control circuit connects.
Passed from transfusion pore by tube for transfusion during transfusion, open this utility model, control circuit controls heating devices heat medicinal liquid, detect the flow of tube for transfusion herb liquid, when not having liquid medicine flow in tube for transfusion, photoelectric cell makes induction simultaneously, feed back to control circuit, the action of control circuit control relay, make bayonet lock action, bayonet lock unclamps fixture block, under the elastic force effect of spring, fixture block holds out against tube for transfusion and groove, and closed tube for transfusion, buzzer gives the alarm simultaneously.Fixture block can reset by the reset spanner pulled on fixture block.
Compared with prior art, the beneficial effects of the utility model are: this utility model can medicinal liquid in heating transfusion pipe, also can after transfusion completes automatic stopping infusion, prevent blood backflow in tube for transfusion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, housing; 2, spring; 3, fore-set; 4, reset spanner; 5, fixture block; 6, groove; 7, buzzer; 8, control circuit; 9, heater; 10, transfusion pore; 11, relay; 12, bayonet lock; 13, photoelectric cell.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described one transfusion auxiliary facilities, comprise housing 1, described housing 1 is provided with transfusion pore 10, tube for transfusion runs through from transfusion pore 10, heater 9 is provided with in described housing 1, pinch-off device, described heater 9, pinch-off device is controlled by the control circuit 8 be arranged in housing 1, described pinch-off device comprises fore-set 3, groove 6, described fore-set 3 is provided with fixture block 5, described fixture block 5, groove 6 is arranged on transfusion pore 10 both sides, flexible member is provided with between described fore-set 3 and housing 1, described fore-set 3 coordinates with bayonet lock 12, described transfusion pore 10 both sides are provided with photoelectric cell 13, described photoelectric cell 13 is connected with control circuit 8.
As optimal technical scheme of the present utility model, between described fore-set 3 and housing 1, be provided with spring 2.
As optimal technical scheme of the present utility model, described bayonet lock 12 coordinates with relay 11, and relay 11 is controlled by control circuit 8.
As optimal technical scheme of the present utility model, described housing 1 is provided with the buzzer 7 that control circuit 8 connects.
Passed from transfusion pore 10 by tube for transfusion during transfusion, open this utility model, control circuit 8 controls heater 9 and heats medicinal liquid, detect the flow of tube for transfusion herb liquid, when not having liquid medicine flow in tube for transfusion, photoelectric cell 13 makes induction simultaneously, feed back to control circuit 8, the action of control circuit 8 control relay 11, make bayonet lock 12 action, bayonet lock 12 unclamps fixture block 5, under the elastic force effect of spring 2, fixture block 2 holds out against tube for transfusion and groove 6, and closed tube for transfusion, buzzer 7 gives the alarm simultaneously.Fixture block 5 can reset by the reset spanner 4 pulled on fixture block 5.
Compared with prior art, the beneficial effects of the utility model are: this utility model can medicinal liquid in heating transfusion pipe, also can after transfusion completes automatic stopping infusion, prevent blood backflow in tube for transfusion.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a transfusion auxiliary facilities, comprise housing (1), described housing (1) is provided with transfusion pore (10), tube for transfusion runs through from transfusion pore (10), it is characterized in that: in described housing (1), be provided with heater (9), pinch-off device, described heater (9), pinch-off device is controlled by the control circuit (8) be arranged in housing (1), described pinch-off device comprises fore-set (3), groove (6), described fore-set (3) is provided with fixture block (5), described fixture block (5), groove (6) is arranged on transfusion pore (10) both sides, flexible member is provided with between described fore-set (3) and housing (1), described fore-set (3) coordinates with bayonet lock (12), described transfusion pore (10) both sides are provided with photoelectric cell (13), described photoelectric cell (13) is connected with control circuit (8).
2. one transfusion auxiliary facilities according to claim 1, is characterized in that: be provided with spring (2) between described fore-set (3) and housing (1).
3. one transfusion auxiliary facilities according to claim 1, it is characterized in that: described bayonet lock (12) coordinates with relay (11), relay (11) is controlled by control circuit (8).
4. one transfusion auxiliary facilities according to claim 1, is characterized in that: described housing (1) is provided with the buzzer (7) that control circuit (8) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104066.5U CN204468859U (en) | 2015-02-13 | 2015-02-13 | A kind of transfusion auxiliary facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104066.5U CN204468859U (en) | 2015-02-13 | 2015-02-13 | A kind of transfusion auxiliary facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468859U true CN204468859U (en) | 2015-07-15 |
Family
ID=53624596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104066.5U Expired - Fee Related CN204468859U (en) | 2015-02-13 | 2015-02-13 | A kind of transfusion auxiliary facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204468859U (en) |
-
2015
- 2015-02-13 CN CN201520104066.5U patent/CN204468859U/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: 20150715 Termination date: 20170213 |