CN210009433U - Visual blood transfusion device - Google Patents
Visual blood transfusion device Download PDFInfo
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- CN210009433U CN210009433U CN201920015683.6U CN201920015683U CN210009433U CN 210009433 U CN210009433 U CN 210009433U CN 201920015683 U CN201920015683 U CN 201920015683U CN 210009433 U CN210009433 U CN 210009433U
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- tube
- valve block
- liquid storage
- visual
- connector
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Abstract
The utility model provides a visual blood transfusion device, which comprises a puncture tube, wherein the lower end of the puncture tube is connected with a liquid storage tube, the lower end of the puncture tube is connected with the upper end of the liquid storage tube through a connector, the connector is a tube body with a downward opening, the connector is communicated with the liquid storage tube, the center of the upper end of the connector is provided with a through hole, the puncture tube passes through the through hole and extends into the liquid storage tube, the side wall of the connector is provided with a medicine feeding port, and the medicine feeding port is provided with a sealing cover; the lower end of the liquid storage pipe is provided with a liquid outlet; the lower end of the liquid outlet is connected with a transparent visual tube, the lower end of the visual tube is connected with a transfusion tube, the tail end of the transfusion tube is connected with a blood transfusion needle, and the transfusion tube is provided with a flow regulator.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to visual blood transfusion ware.
Background
The blood transfusion device is a medical appliance for transfusion of patients, a temporary liquid storage tube can be arranged on a general transfusion device, the effect of facilitating observation of doctors can be achieved, a filter tube can be generally arranged in the liquid storage tube of the blood transfusion device, so that observation of doctors is not facilitated, like the appliance for transfusion through a pipeline transfusion device, if the transfusion device is not closed timely when transfusion is completed, blood backflow and air entering can be caused, and how to close the transfusion device timely is also a problem.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides a convenient to use and visual blood transfusion ware that can self-closing.
The technical scheme of the utility model is realized like this:
a visual blood transfusion device comprises a puncture tube, wherein the lower end of the puncture tube is connected with a liquid storage tube, the lower end of the puncture tube is connected with the upper end of the liquid storage tube through a connector, the connector is a tube body with a downward opening, the connector is communicated with the liquid storage tube, a through hole is formed in the center of the upper end of the connector, the puncture tube penetrates through the through hole and extends into the liquid storage tube, a medicine adding port is formed in the side wall of the connector, and a sealing cover is arranged on the medicine adding port;
the lower end of the liquid storage pipe is provided with a liquid outlet;
the liquid storage pipe is internally provided with a filter pipe, the filter pipe comprises a circular bottom plate, an upper fixing ring, two connecting columns and a filter membrane, the lower ends of the two connecting columns are respectively connected to two sides of the bottom plate, the upper ends of the two connecting columns are respectively connected to two sides of the upper fixing ring, the upper fixing ring is fixedly connected with the inner wall of the liquid storage pipe, the filter membrane is arranged around the circumferential direction of the bottom plate, the filter membrane forms a tubular filter space, the lower end of the filter space is connected with the bottom plate, the upper end of the filter space is connected with the upper fixing ring, and the;
the lower end of the liquid outlet is connected with a transparent visual tube, the lower end of the visual tube is connected with a transfusion tube, the tail end of the transfusion tube is connected with a blood transfusion needle, and the transfusion tube is provided with a flow regulator.
The utility model discloses still further set up to, the stock solution pipe on the cover establish a grip ring, grip ring make by plastics, the stock solution pipe be flexible body.
The utility model discloses still further set up to, the visual pipe in be equipped with the valve block, the valve block include annular valve block body of circle, the centre of valve block body be equipped with the shutoff film, the shutoff film is central flagging setting, the lower extreme of shutoff film is less than the lower extreme setting of valve block body, the outward flange of valve block body be equipped with the feed liquor breach of intercommunication both sides about it, the feed liquor breach be equipped with a plurality ofly and at the circumference direction mountain evenly distributed of valve block body, the bottom of valve block body be equipped with downward bellied spacer, the spacer be equipped with a plurality ofly and at the circumference direction mountain evenly distributed of valve block body, spacer and feed liquor breach dislocation set, the diameter of valve block body equals the internal diameter of visual pipe.
The utility model has the advantages that:
through adopting above-mentioned technical scheme, the visual blood transfusion ware that this application provided sets up one section independent visual pipe on it, and the doctor of being convenient for observes, is equipped with the valve block simultaneously and carries out automatic closing to the infusion in the bottom of visual pipe. When there is liquid in the visual pipe, the valve block can float under the effect of buoyancy, makes the play liquid hole on the visual pipe opened, and when liquid was lost, the valve block shutoff was on going out the liquid hole, and the shutoff film droops naturally, comes the shutoff through the shutoff film and goes out the liquid hole, just so can be automatic completion infusion set's closing, made things convenient for doctor's use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the filtering tube of the present invention;
FIG. 3 is a schematic structural view of the filtering tube of the present invention;
FIG. 4 is a schematic structural view of the valve plate of the present invention;
FIG. 5 is a schematic structural view of the valve plate of the present invention;
fig. 6 is a schematic structural diagram of the valve plate of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-6:
the utility model provides a visual blood transfusion ware, includes puncture tube 1, puncture tube 1's lower extreme be connected with liquid storage tube 2, puncture tube 1's lower extreme passes through connector 3 with liquid storage tube 2's upper end and is connected, connector 3 for open-ended body down, connector 3 and liquid storage tube 2 intercommunication set up, connector 3 upper end center sets up a through-hole, puncture tube 1 passes in this through-hole stretches into liquid storage tube 2, connector 3's lateral wall on set up one and add medicine mouth 4, add medicine mouth 4 on be equipped with closing cap 5.
The lower end of the liquid storage tube 2 is provided with a liquid outlet.
Stock solution pipe 2 in be equipped with the filter tube, the filter tube include circular shape bottom plate 6, go up solid fixed ring 7, two spliced poles 8 and filtration membrane 9, the both sides at bottom plate 6 are connected respectively to the lower extreme of two spliced poles 8, the both sides at last solid fixed ring 7 are connected respectively to the upper end of two spliced poles 8, the inner wall fixed connection of going up solid fixed ring 7 and stock solution pipe 2, filtration membrane 9 encircles 6 circumference settings of bottom plate, filtration membrane 9 encloses into a tubular filtration space, the filtration space lower extreme is connected with bottom plate 6, the filtration space upper end is connected with last solid fixed ring 7, the filtration space inner wall is connected with spliced pole 8.
The lower extreme of liquid outlet be connected with transparent visual pipe 10, the lower extreme of visual pipe 10 be connected with transfer line 11, the end-to-end connection of transfer line 11 have transfusion needle 12, transfer line 11 on be equipped with flow regulator 13, flow regulator 13 is the roller type flow regulator that medical field is commonly used.
The liquid storage pipe 2 is sleeved with a holding ring 14, the holding ring 14 is made of plastic, and the liquid storage pipe 2 is a flexible pipe body. The arrangement of the holding ring is convenient for holding by hand.
Wherein, visual pipe 10 in be equipped with valve block 50, valve block 50 including annular valve block body 15 of circle, the centre of valve block body 15 be equipped with shutoff film 16, shutoff film 16 is central flagging setting, the lower extreme that shutoff film 16 is less than the lower extreme setting of valve block body 15, the outward flange of valve block body 15 be equipped with the feed liquor breach 17 of its upper and lower both sides of intercommunication, feed liquor breach 17 be equipped with a plurality ofly and at valve block body 15 circumferential direction mountain evenly distributed, the bottom of valve block body 15 be equipped with downward bellied spacer 18, spacer 18 be equipped with a plurality ofly and at valve block body 15 circumferential direction mountain evenly distributed, spacer 18 and feed liquor breach 17 dislocation set, the diameter of valve block body 15 equals the internal diameter of visual pipe 10. The liquid inlet gap 17 and the spacing bar 18 are arranged to enable liquid to enter the lower side of the valve plate, so that the valve plate floats.
The utility model has the advantages that:
through adopting above-mentioned technical scheme, the visual blood transfusion ware that this application provided sets up one section independent visual pipe 10 on it, and the doctor of being convenient for observes, is equipped with the valve block simultaneously and carries out automatic closing to the infusion in the bottom of visual pipe 10. When having liquid in visual pipe 10, the valve block can float under the effect of buoyancy, makes the play liquid hole on the visual pipe 10 opened, and when liquid was lost, the valve block shutoff was on going out the liquid hole, and shutoff film 16 droops naturally, comes the shutoff through shutoff film 16 and goes out the liquid hole, and closing that just so can be automatic completion infusion set has made things convenient for doctor's use.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A visual blood transfusion device is characterized in that: the puncture tube is characterized by comprising a puncture tube, wherein the lower end of the puncture tube is connected with a liquid storage tube, the lower end of the puncture tube is connected with the upper end of the liquid storage tube through a connector, the connector is a tube body with a downward opening, the connector is communicated with the liquid storage tube, a through hole is formed in the center of the upper end of the connector, the puncture tube penetrates through the through hole and extends into the liquid storage tube, a medicine adding opening is formed in the side wall of the connector, and a sealing cover is arranged on the medicine adding opening;
the lower end of the liquid storage pipe is provided with a liquid outlet;
the liquid storage pipe is internally provided with a filter pipe, the filter pipe comprises a circular bottom plate, an upper fixing ring, two connecting columns and a filter membrane, the lower ends of the two connecting columns are respectively connected to two sides of the bottom plate, the upper ends of the two connecting columns are respectively connected to two sides of the upper fixing ring, the upper fixing ring is fixedly connected with the inner wall of the liquid storage pipe, the filter membrane is arranged around the circumferential direction of the bottom plate, the filter membrane forms a tubular filter space, the lower end of the filter space is connected with the bottom plate, the upper end of the filter space is connected with the upper fixing ring, and the;
the lower end of the liquid outlet is connected with a transparent visual tube, the lower end of the visual tube is connected with a transfusion tube, the tail end of the transfusion tube is connected with a blood transfusion needle, and the transfusion tube is provided with a flow regulator.
2. A visual blood transfusion apparatus as defined in claim 1, wherein: the liquid storage pipe is sleeved with a holding ring, the holding ring is made of plastic, and the liquid storage pipe is a flexible pipe body.
3. A visual blood transfusion apparatus as defined in claim 1, wherein: the visual intraductal valve block that is equipped with of valve block, the valve block include annular valve block body of circle, the centre of valve block body be equipped with the shutoff film, the shutoff film is central flagging setting, the lower extreme setting that the lower extreme of shutoff film is less than the valve block body, the outward flange of valve block body be equipped with the feed liquor breach of intercommunication both sides about it, the feed liquor breach be equipped with a plurality ofly and at the circumferential direction mountain evenly distributed of valve block body, the bottom of valve block body be equipped with downward bellied spacer, the spacer be equipped with a plurality ofly and at the circumferential direction mountain evenly distributed of valve block body, spacer and feed liquor breach dislocation set, the diameter of valve block body equals the internal diameter of visual pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920015683.6U CN210009433U (en) | 2019-01-03 | 2019-01-03 | Visual blood transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920015683.6U CN210009433U (en) | 2019-01-03 | 2019-01-03 | Visual blood transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210009433U true CN210009433U (en) | 2020-02-04 |
Family
ID=69312222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920015683.6U Active CN210009433U (en) | 2019-01-03 | 2019-01-03 | Visual blood transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210009433U (en) |
-
2019
- 2019-01-03 CN CN201920015683.6U patent/CN210009433U/en active Active
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