CN202086891U - Disposable safe buret type transfusion apparatus - Google Patents
Disposable safe buret type transfusion apparatus Download PDFInfo
- Publication number
- CN202086891U CN202086891U CN2011201250504U CN201120125050U CN202086891U CN 202086891 U CN202086891 U CN 202086891U CN 2011201250504 U CN2011201250504 U CN 2011201250504U CN 201120125050 U CN201120125050 U CN 201120125050U CN 202086891 U CN202086891 U CN 202086891U
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- tube
- locking head
- flow regulator
- disposable
- perforator
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A disposable safe buret type transfusion apparatus comprises a puncture device protecting cap, a puncture device, a liquid inlet flow regulation device, a drop tube, a liquid outlet flow regulation device, a special type three-way tube and a locking head, wherein the puncture device protecting cap covers the puncture device, the lower portion of the puncture device is connected with a liquid inlet of the liquid inlet flow regulation device, a liquid outlet of the liquid inlet flow regulation device is communicated with the upper end of the drop tube, the lower end of the drop tube is connected with the liquid outlet flow regulation device which is connected with the special type three-way tube, the other end opening of the special type three-way tube is connected with the locking head, a locking head cover covers the locking head, the upper end of the drop tube is provided with an upper cover, and the lower end of the drop tube is provided with a lower cover. The transfusion apparatus is characterized in that a safe washer capable of floating on the surface of liquid is arranged in the drop tube, and the lower cover is provided with grooves and inclined faces. The transfusion apparatus is especially suitable for transfusion of the children and the aged and also suitable for other patients, and has the advantages of being simple in structure, convenient to use, capable of effectively avoiding blood back flow and the like, thereby being good in economical benefits and worth popularizing and using.
Description
Technical field
This utility model belongs to medical instruments field, specifically is a kind of disposable titration tubular type transfusion device safe in utilization.
Background technology
The actuator that the present transfusion device that uses clinically is provided with by an epimere tube for transfusion, Murphy's burette, hypomere tube for transfusion, venipuncture needle and tube for transfusion is from top to bottom successively formed.These transfusion devices are simple in structure, easy to operate to be widely used in various medical spaces.But these transfusion devices are after transfusion is finished, because there is a large amount of residual liquors transfusion bag or conduit the inside, and because the inside also by air, therefore causes the blood back phenomenon to produce easily, increase patient's misery.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned technology existence, provides a kind of easy to operate, the titration tubular type transfusion device disposable safe in utilization that is particularly suitable for child and old people simple in structure.
The technical scheme that this utility model is adopted for achieving the above object is as follows:
Disposable titration tubular type transfusion device safe in utilization, it comprises the perforator helmet, perforator, the feed liquor flow regulator, drip tube, the fluid flow regulator, profiled tee joint pipe and locking head, described perforator helmet covers on the perforator, the perforator below connects feed liquor flow regulator inlet, feed liquor flow regulator liquid outlet is communicated with a tube upper end, dripping the tube lower end is connected with the fluid flow regulator, the fluid flow regulator connects the profiled tee joint pipe, profiled tee joint pipe another port connects locking head, be stamped the locking head lid on the locking head, described tube upper end is provided with loam cake, the lower end is provided with lower cover, it is characterized in that being provided with the safety pad that can float over liquid surface in the described tube, cover down and be provided with groove and inclined-plane.
Safety pad is provided with filtering holes described in this utility model, and the two sides of this safety pad are the inclined-plane.
The inclined-plane that descends to cover is positioned at the groove upper end, and described profiled tee joint pipe does not connect a port and adopts the sealing of latex medicated cap.
When beginning to infuse, safety pad is met medicinal liquid and is suspended in liquid surface, can observe the graduation mark that drips on the tube with the lifting of liquid; When medicinal liquid is totally lost, safety pad drops to a tube lower cover groove and is close to a tube lower cover, reaches whole transfusion device and is in closed condition, even avoided transfusion device the blood back phenomenon to occur when medicinal liquid is totally lost and do not have processing, alleviate patient's misery, increased the safety of transfusion device.
This utility model is specially adapted to child and the old man usefulness of infusing, and other patients are suitable equally, have simultaneously simple in structure, easy to operate, can effectively avoid advantages such as blood back phenomenon, have favorable economic benefit, use should be widely promoted.
Description of drawings
Fig. 1 is this utility model structural representation
Fig. 2 is a safety pad plan structure sketch map
Fig. 3 is the side-looking structural representation of Fig. 2
Fig. 4 lower cover structural representation
Among the figure: 1-perforator helmet, the 2-perforator, 3-feed liquor flow regulator, 4-drips tube, 5-fluid flow regulator, 6-profiled tee joint pipe, the 7-locking head, 8-locks skull, 9-loam cake, 10-lower cover, 11-safety pad, 12-groove, 13-inclined-plane, 14-filtering holes.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further
Shown in Fig. 1,2,3,4: disposable titration tubular type transfusion device safe in utilization, it comprises perforator helmet 1, perforator 2, feed liquor flow regulator 3, drips tube 4, fluid flow regulator 5, profiled tee joint pipe 6 and locking head 7.Described perforator helmet 1 covers on the perforator 2, perforator 2 belows connect feed liquor flow regulator 3 inlets, feed liquor flow regulator 3 liquid outlets are communicated with tube 4 upper end, dripping tube 4 lower ends is connected with fluid flow regulator 5, fluid flow regulator 5 connects profiled tee joint pipe 6, and profiled tee joint pipe 6 another port connect locking head 7.Described profiled tee joint pipe 6 does not connect employing latex medicated cap sealing on the port.Be stamped locking head lid 8 on the described locking head 7, described tube 4 upper ends are provided with loam cake 9, and the lower end is provided with lower cover 10.Be provided with the safety pad 11 that can float over liquid surface in the described tube 4, lower cover 10 is provided with groove 12 and inclined-plane 13.
As shown in Figure 3: the two sides of described safety pad 11 are the inclined-plane.
As shown in Figure 4: the inclined-plane 13 on the described lower cover 10 is positioned at groove 12 upper ends.
Claims (5)
1. disposable titration tubular type transfusion device safe in utilization, it comprises perforator helmet (1), perforator (2), feed liquor flow regulator (3), drip tube (4), fluid flow regulator (5), profiled tee joint pipe (6) and locking head (7), described perforator helmet (1) covers on the perforator (2), perforator (2) below connects feed liquor flow regulator (3) inlet, feed liquor flow regulator (3) liquid outlet is communicated with tube (a 4) upper end, dripping tube (4) lower end is connected with fluid flow regulator (5), fluid flow regulator (5) connects profiled tee joint pipe (6), profiled tee joint pipe (6) another port connects locking head (7), be stamped locking head lid (8) on the locking head (7), described tube (4) upper end is provided with loam cake (9), the lower end is provided with lower cover (10), it is characterized in that being provided with in the described tube (4) safety pad (11) that can float over liquid surface, lower cover (10) is provided with groove (12) and inclined-plane (13).
2. disposable titration tubular type transfusion device safe in utilization according to claim 1 is characterized in that described safety pad (11) is provided with filtering holes (14).
3. disposable titration tubular type transfusion device safe in utilization according to claim 1 and 2, the two sides that it is characterized in that described safety pad (11) are the inclined-plane.
4. disposable titration tubular type transfusion device safe in utilization according to claim 1 is characterized in that described inclined-plane (13) is positioned at groove (12) upper end.
5. disposable titration tubular type transfusion device safe in utilization according to claim 1 is characterized in that described profiled tee joint pipe (6) does not connect a port and adopts the sealing of latex medicated cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201250504U CN202086891U (en) | 2011-04-26 | 2011-04-26 | Disposable safe buret type transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201250504U CN202086891U (en) | 2011-04-26 | 2011-04-26 | Disposable safe buret type transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086891U true CN202086891U (en) | 2011-12-28 |
Family
ID=45361992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201250504U Expired - Fee Related CN202086891U (en) | 2011-04-26 | 2011-04-26 | Disposable safe buret type transfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935257A (en) * | 2012-11-30 | 2013-02-20 | 南京金同润医疗科技有限公司 | Safety component for automatic protection in intravenous infusion |
-
2011
- 2011-04-26 CN CN2011201250504U patent/CN202086891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935257A (en) * | 2012-11-30 | 2013-02-20 | 南京金同润医疗科技有限公司 | Safety component for automatic protection in intravenous infusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140426 |