CN103908707A - Infusion apparatus with knob - Google Patents
Infusion apparatus with knob Download PDFInfo
- Publication number
- CN103908707A CN103908707A CN201410151696.8A CN201410151696A CN103908707A CN 103908707 A CN103908707 A CN 103908707A CN 201410151696 A CN201410151696 A CN 201410151696A CN 103908707 A CN103908707 A CN 103908707A
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- CN
- China
- Prior art keywords
- joint
- tube
- collar nut
- knob
- transfusion
- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an infusion apparatus with a knob. A threaded joint is arranged on the lower portion of a filter screen of a conventional infusion tube. The infusion apparatus is characterized in that a joint nut (1) is connected with a discharge tube (7) of the filter screen, internal threads (4) are arranged on the inner wall of the joint nut, an inner through tube (5) is arranged in the joint nut, and an orifice in an end of the inner through tube is connected with an orifice of the discharge tube of the filter screen; a washer (6) is further arranged between the inner wall of the joint nut and the inner through tube, a joint screw (2) is movably connected with the joint nut, and external threads (3) are arranged on the outside of the hollow joint screw. Compared with the conventional infusion tube, the infusion apparatus with the knob has the advantages that the joint is firm and is difficult to fall, accordingly, patients and nurses can be at ease, the labor intensity can be relieved, possible risks during infusion can be reduced, the life safety of the patients can be guaranteed, and medical disputes among doctors and the patients can be reduced.
Description
Technical field
The present invention relates to a kind of transfusion device with knob, it belongs to medical instruments field.
Background technology
Along with people's living standard constantly improves, people have had higher demand to health care.Since particularly population enters aging, be admitted to hospital more with the crowd of hospitalization, overstaffed in the hospital of our this area.My institute's internal medicine was section office originally, was now divided into interior one, interior two and interior 33 section office, and however, the berth of being in hospital is always nervous, and the patient who is in hospital generally infuses.Each nurse need nurse a lot of sick beds, has just formed the dislocation of nurse here.Joint under the drainage screen of the one-time infusion tube that we use at present, adopts straight joint, and straight joint generally can not come off, but sometimes also there will be the phenomenon coming off.A my neighbours Ma, women sleep soundly in the time once infusing, and nurse is also negligent of nurse, and tube for transfusion drainage screen bottom Joint's falling off, in the time that Ma wakes up, the paving under body, by tide is saturating, wherein has the blood of backflow and defeated liquid, narrowly causes human life.Ma's ten years afterwards green around the gills always, lusterless complexion.In medical practice, do not admit of just in case, had just in case just may cause deaths, thus I in nursing practice for many years, a kind of transfusion device with knob of summing up experience creation, it overcomes above-mentioned shortcoming, in addition for life is propped up umbrella one.
Summary of the invention
The object of this invention is to provide a kind of transfusion device with knob, transfusion device drainage screen bottom laced belt knob, i.e. the convenience of assurance dismounting, guarantees again its safety, for life security increases protecting wall one, reduces labor intensity simultaneously.
For achieving the above object, the present invention adopts following technical scheme:
A kind of transfusion device with knob, it is a conventional tube for transfusion, joint in the drainage screen bottom of tube for transfusion is arranged to nipple outward, it is characterized in that collar nut (1) is connected with drainage screen pass-out pipe (7), the inwall of collar nut is provided with female thread (4), in collar nut, be provided with an interior siphunculus (5), one end mouth of pipe of interior siphunculus is connected with the mouth of pipe of drainage screen pass-out pipe; Between collar nut inwall and interior siphunculus also have a packing ring (6), with collar nut loose joint be connector screw (2), the connector screw of hollow is provided with external screw thread (3) outward.
Operation principle of the present invention: connector screw is inserted in collar nut and tightened, adjust infusion bottle, tube for transfusion, can infuse.Disconnect as needed, connector screw and collar nut are turned on.
Advantage of the present invention: the present invention is compared with conventional tube for transfusion, and joint of the present invention firmly and difficult drop-off, makes patient and nurse relieved, reduce labor intensity, reduce contingent danger in infusion process, thereby guarantee patient's life security, reduce the medical tangle between doctors and patients simultaneously.
Accompanying drawing explanation
Fig. 1 is the application view of the present invention and tube for transfusion.
Fig. 2 is front view of the present invention.
Fig. 3 is perspective view of the present invention.
Fig. 4 is the right view of Fig. 2 collar nut.
Fig. 5 is the left view of Fig. 2 connector screw.
Icon: (1) collar nut, (2) connector screw, (3) external screw thread, (4) female thread, (5) interior siphunculus, (6) packing ring, (7) drainage screen pass-out pipe.
The specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of transfusion device with knob, it is a conventional tube for transfusion, joint in the drainage screen bottom of tube for transfusion is arranged to nipple outward, it is characterized in that collar nut (1) is connected with drainage screen pass-out pipe (7), the inwall of collar nut is provided with female thread (4), is provided with an interior siphunculus (5) in collar nut, and one end mouth of pipe of interior siphunculus is connected with the mouth of pipe of drainage screen pass-out pipe; Between collar nut inwall and interior siphunculus also have a packing ring (6), with collar nut loose joint be connector screw (2), the connector screw of hollow is provided with external screw thread (3) outward.Connector screw is inserted in collar nut and tightened, adjust infusion bottle, tube for transfusion, can infuse.Disconnect as needed, connector screw and collar nut are turned on.Advantage of the present invention: the present invention is compared with conventional tube for transfusion, and joint of the present invention firmly and difficult drop-off, makes patient and nurse relieved, reduces labor intensity, and reduces contingent danger in infusion process is that patient's life security increases and insures yarn number.Adopt two thread designs at the female thread of manufacture process center tap nut, two thread designs can make connector screw be screwed into fast in collar nut, can save time, easy to use.
Claims (2)
1. the transfusion device with knob, it is a conventional tube for transfusion, joint in the drainage screen bottom of tube for transfusion is arranged to nipple outward, it is characterized in that collar nut (1) is connected with drainage screen pass-out pipe (7), the inwall of collar nut is provided with female thread (4), in collar nut, be provided with an interior siphunculus (5), one end mouth of pipe of interior siphunculus is connected with the mouth of pipe of drainage screen pass-out pipe; Between collar nut inwall and interior siphunculus also have a packing ring (6), with collar nut loose joint be connector screw (2), the connector screw of hollow is provided with external screw thread (3) outward.
2. the transfusion device with knob according to claim 1, is characterized in that the female thread of collar nut adopts two threads designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151696.8A CN103908707A (en) | 2014-04-04 | 2014-04-04 | Infusion apparatus with knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151696.8A CN103908707A (en) | 2014-04-04 | 2014-04-04 | Infusion apparatus with knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103908707A true CN103908707A (en) | 2014-07-09 |
Family
ID=51034905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151696.8A Pending CN103908707A (en) | 2014-04-04 | 2014-04-04 | Infusion apparatus with knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103908707A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759487Y (en) * | 2004-12-14 | 2006-02-22 | 李文霞 | Disposable loose-proof infusion device |
| CN203227082U (en) * | 2013-03-14 | 2013-10-09 | 山东威高集团医用高分子制品股份有限公司 | Disposable infusion set |
-
2014
- 2014-04-04 CN CN201410151696.8A patent/CN103908707A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759487Y (en) * | 2004-12-14 | 2006-02-22 | 李文霞 | Disposable loose-proof infusion device |
| CN203227082U (en) * | 2013-03-14 | 2013-10-09 | 山东威高集团医用高分子制品股份有限公司 | Disposable infusion set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |