CN203591489U - Safety type burette infusion device - Google Patents
Safety type burette infusion device Download PDFInfo
- Publication number
- CN203591489U CN203591489U CN201320812978.9U CN201320812978U CN203591489U CN 203591489 U CN203591489 U CN 203591489U CN 201320812978 U CN201320812978 U CN 201320812978U CN 203591489 U CN203591489 U CN 203591489U
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- China
- Prior art keywords
- locking head
- infusion
- tube
- transfusion
- heating wire
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of the medical device industry, in particular to a safety type burette infusion device. The safety type burette infusion device comprises a puncture device, a dripping barrel, an infusion tube, a liquid outlet flow regulator, a Y-type three-way tube, a locking head and a locking head cover, wherein the puncture device, the dripping barrel, the liquid outlet flow regulator, the Y-type three-way tube, the locking head and the locking head cover are sequentially connected through the infusion tube, a yellow rubber floating ball matched with an outlet in the lower end of the dripping barrel is arranged in the dripping barrel, a heating device is further embedded in the infusion tube in a sleeved mode, and the heating device is arranged between the Y-type three-way pipe and the locking head. When the infusion device is used, due to the fact that the yellow rubber floating ball is arranged in the dripping barrel, people all around can observe the liquid surface in the dripping barrel quite conveniently, and therefore the blood return phenomenon caused when a patient sleeps can be avoided; due to the fact that the heating device is arranged on the infusion tube, infused liquid can be kept at the normal temperature, and it is guaranteed that the patient will not feel discomfortable in the infusion process. The infusion device has the advantages of being simple in structure, reasonable in arrangeemnt, low in manufacturing cost and the like.
Description
Technical field
This utility model relates to medical device industry technical field, particularly a kind of safety burette type infusion apparatus.
Background technology
Transfusion device is widely used in clinical transfusion.Conventional transfusion device mainly contains: bag transfusion system, burette type transfusion apparatus, precision filter infusion set, intravenous nutrition infusion apparatus, and wherein bag transfusion system is most widely used, and frequency of utilization is the highest.It is mainly linked in sequence and is formed by perforator, separatory bag, flow regulator, liquid medicine filter and transfusion needle.Burette type transfusion apparatus is mainly connected to form by perforator, flow regulator, a cylinder, Y-shaped three-way pipe and locking head; In life-time service process, find that there is the shortcoming of following several respects: the first, in infusion process, some patient can sleep, and after transfusion completes, blood will flow backwards and enter transfusion device along transfusion needle, thereby badly influences patient's safety; The second, when cold in sky, the temperature of transfusion is lower, often can allow patient do not feel like oneself in infusion process.
Therefore, be necessary present transfusion device to carry out technological innovation further.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, and a kind of safety burette type infusion apparatus simple in structure, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of safety burette type infusion apparatus described in the utility model, perforator, a cylinder, tube for transfusion, fluid flow regulator, Y-shaped three-way pipe, locking head and locking skull, described tube for transfusion is connected in turn perforator, a cylinder, fluid flow regulator, Y-shaped three-way pipe, locking head and locking skull, in described cylinder, be provided with a cylinder lower end and export the yellow rubber ball float matching mutually, described tube for transfusion is also nested with heater, and described heater is arranged between Y-shaped three-way pipe and locking head.
Further, described heater is mainly made up of heating jacket and battery, in described heating jacket, is provided with heating wire, and the two ends of heating wire are connected with positive pole, the negative pole of battery respectively, heating wire is also connected with switch, and switch is arranged on heating wire and between anodal connection.
Further, described heating wire in the shape of a spiral.
Adopt after said structure, this utility model beneficial effect is: a kind of safety burette type infusion apparatus described in the utility model, perforator, drip cylinder, tube for transfusion, fluid flow regulator, Y-shaped three-way pipe, locking head and locking skull, described tube for transfusion is by perforator, drip cylinder, fluid flow regulator, Y-shaped three-way pipe, locking head and locking skull are connected in turn, in described cylinder, be provided with a cylinder lower end and export the yellow rubber ball float matching mutually, described tube for transfusion is also nested with heater, described heater is arranged between Y-shaped three-way pipe and locking head.Using when this utility model, be arranged on and drip in cylinder by yellow rubber ball float, greatly convenient personnel around observe the liquid level dripping in cylinder, thereby have avoided patient's sleep and cause the phenomenon of blood back; By heater is set on tube for transfusion, can allow transfusion the temperature remains within the normal range, guarantee transfusion can not allow patient do not feel like oneself.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure meaning diagram that tube for transfusion is connected with heater;
Description of reference numerals:
1, perforator; 2, drip cylinder; 3, tube for transfusion; 4, fluid flow regulator;
5, Y-shaped three-way pipe; 6, locking head; 7, locking skull; 8, yellow rubber ball float;
9, heater; 9-1, heating jacket; 9-1a, heating wire; 9-2, battery;
9-2a, positive pole; 9-2b, negative pole; 10, switch.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Figure 1-2, a kind of safety burette type infusion apparatus described in the utility model, perforator 1, a cylinder 2, tube for transfusion 3, fluid flow regulator 4, Y-shaped three-way pipe 5, locking head 6 and locking skull 7, described tube for transfusion 3 is connected in turn perforator 1, a cylinder 2, fluid flow regulator 4, Y-shaped three-way pipe 5, locking head 6 and locking skull 7, in described cylinder 2, be provided with cylinder 2 lower end and export the yellow rubber ball float 8 matching mutually, described tube for transfusion 3 is also nested with heater 9, and described heater 9 is arranged between Y-shaped three-way pipe 5 and locking head 6.
As a kind of optimal way of the present utility model, described heater 9 is mainly made up of heating jacket 9-1 and battery 9-2, in described heating jacket 9-1, be provided with heating wire 9-1a, the two ends of heating wire 9-1a are connected with anodal 9-2a, the negative pole 9-2b of battery 9-2 respectively, heating wire 9-1a is also connected with switch 10, switch 10 is arranged between heating wire 9-1a and anodal 9-2a be connected, and this switch 10 is being controlled the switching that heating wire 9-1a is connected with the anodal 9-2a of battery 9-2.Adopt battery 9-2 as power supply, can improve like this portable of transfusion device.
As a kind of optimal way of the present utility model, described heating wire 9-1a in the shape of a spiral, can improve the power of heating wire 9-1a like this, contributes to improve the efficiency of heating surface of heating wire 9-1a, and the temperature remains within the normal range to make transfusion.
Using when this utility model, be arranged on and drip in cylinder by yellow rubber ball float, greatly convenient personnel around observe the liquid level dripping in cylinder, thereby have avoided patient's sleep and cause the phenomenon of blood back; By heater is set on tube for transfusion, can allow transfusion the temperature remains within the normal range, guarantee transfusion can not allow patient do not feel like oneself.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in this utility model patent claim therefore all changes or modifies, and is included in this utility model patent claim.
Claims (3)
1. a safety burette type infusion apparatus, perforator (1), drip cylinder (2), tube for transfusion (3), fluid flow regulator (4), Y-shaped three-way pipe (5), locking head (6) and locking skull (7), described tube for transfusion (3) is by perforator (1), drip cylinder (2), fluid flow regulator (4), Y-shaped three-way pipe (5), locking head (6) and locking skull (7) are connected in turn, it is characterized in that: in described cylinder (2), be provided with cylinder (2) lower end and export the yellow rubber ball float (8) matching mutually, described tube for transfusion (3) is also nested with heater (9), described heater (9) is arranged between Y-shaped three-way pipe (5) and locking head (6).
2. a kind of safety burette type infusion apparatus according to claim 1, it is characterized in that: described heater (9) is mainly made up of heating jacket (9-1) and battery (9-2), in described heating jacket (9-1), be provided with heating wire (9-1a), the two ends of heating wire (9-1a) are connected with positive pole (9-2a), the negative pole (9-2b) of battery (9-2) respectively, heating wire (9-1a) is also connected with switch (10), and switch (10) is arranged between heating wire (9-1a) and anodal (9-2a) be connected.
3. a kind of safety burette type infusion apparatus according to claim 2, is characterized in that: described heating wire (9-1a) in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812978.9U CN203591489U (en) | 2013-12-12 | 2013-12-12 | Safety type burette infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812978.9U CN203591489U (en) | 2013-12-12 | 2013-12-12 | Safety type burette infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591489U true CN203591489U (en) | 2014-05-14 |
Family
ID=50672441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812978.9U Expired - Fee Related CN203591489U (en) | 2013-12-12 | 2013-12-12 | Safety type burette infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591489U (en) |
-
2013
- 2013-12-12 CN CN201320812978.9U patent/CN203591489U/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 |
Granted publication date: 20140514 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |