CN104841042A - Interesting speed regulator for infusion tube - Google Patents
Interesting speed regulator for infusion tube Download PDFInfo
- Publication number
- CN104841042A CN104841042A CN201510138741.0A CN201510138741A CN104841042A CN 104841042 A CN104841042 A CN 104841042A CN 201510138741 A CN201510138741 A CN 201510138741A CN 104841042 A CN104841042 A CN 104841042A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- housing
- speed regulator
- shell body
- tube
- 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.)
- Granted
Links
- 238000001802 infusion Methods 0.000 title abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 230000005291 magnetic effect Effects 0.000 claims description 8
- 230000005294 ferromagnetic effect Effects 0.000 claims description 4
- 238000007596 consolidation process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000001467 acupuncture Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 206010039740 Screaming Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
Abstract
The invention relates to an interesting speed regulator for an infusion tube. The interesting speed regulator for the infusion tube comprises an airtight switch, a liquid inlet end, a liquid outlet end and a shell body made of hard transparent materials; a cake-shaped round face of the shell body is parallel to the connecting line of the liquid inlet end and the liquid outlet end; a ratchet parallel to the round face of the shell body is arranged in the shell body, and a linkage rotary shaft fixedly connected with the ratchet penetrates through the circle center of the shell body and extends out of the shell body; the end, extending out of the shell body, of the linkage rotary shaft is provided with an arc friction disk in a clamped mode, a slide block is fixed to the friction disk, and the slide block can slide along a slide groove formed in the shell body. The speed regulator displays the flow rate visually, speed regulation is accurate, high interest is achieved, attentions of children can be effectively transferred, and the boring sense of infusion is relieved.
Description
Technical field
The present invention relates to a kind of medical supplies accessory, especially, is a kind of tube for transfusion speed regulator.
Background technology
Common tube for transfusion is drop type flexible pipe, the speed regulator of this tube for transfusion is gear extrusion speed regulator, this tube for transfusion also has the cylindrical chamber that a section thicker, the liquid flowed out from infusion bottle lowly enters hypomere tube for transfusion again after cylindrical chamber, can learn the speed of transfusion by observing the drip frequency that falls of tubular intraluminal fluid; This tube for transfusion has following defect: due to tube for transfusion smooth surface and toughness is comparatively large, and when using gear extrusion tube for transfusion, gear and tube for transfusion often relative sliding occur, and cause speed governing inaccurate, also often occur the situation that gear rebounds by tube for transfusion; In infusion process, people constantly can observe transfusion speed, and the action of this liquid drippage is too dull, easily makes people produce bored, impatient emotion, affects patient's mood; Particularly child, in infusion process, too material usually can be cry and screamed, and affects normal infusion.
Summary of the invention
For the problems referred to above, the invention provides a kind of entertaining tube for transfusion speed regulator, this speed regulator display flow velocity is directly perceived, speed governing accurate, has higher interest, effectively can shift the attention of child, slow down the uninteresting sense of transfusion.
For solving the problem, the technical solution adopted in the present invention is: the housing that this entertaining tube for transfusion speed regulator includes airtight switch, liquid feeding end, liquid outlet and made by hard transparent material; The disc of the described housing in round pie is parallel with the line of liquid outlet with described liquid feeding end; In the inside of described housing, parallel with the disc of described housing is provided with ratchet, passes the center of circle of housing with the interlock rotating shaft of described ratchet consolidation and stretches out housing; The end of stretching out housing in described interlock rotating shaft is arranged with curved friction plate, and described friction plate is also fixed with slide block, and described slide block can along the slide be opened on housing.
The invention has the beneficial effects as follows: this entertaining tube for transfusion speed regulator is fixedly mounted on tube for transfusion, liquid feeding end connects upper end and the feed liquor syringe needle of tube for transfusion, and liquid outlet connects the lower end of tube for transfusion; Closed described airtight switch can realize the cutout of tube for transfusion; Open airtight switch, liquid flows into housing from liquid feeding end and washes away described ratchet, and because the inclined degree in ratchet two faces of ratchet is different, the active force being therefore subject to liquid is different, so ratchet rotates by certain direction under the washing away of liquid; When flow rate of liquid is very fast, the rotating speed of ratchet accelerates thereupon, and when flow rate of liquid is slower, the rotating speed of ratchet is thereupon slack-off; The rotation of ratchet reacts on liquid equally.
The ratchet rotated drives described interlock axis of rotation; By the described friction plate that slides, regulate the frictional force between friction plate and interlock rotating shaft can control the velocity of rotation of ratchet; When ratchet is decelerated, liquid makes flow velocity reduce by the obstruction of the ratchet gear teeth.
The present invention controls the rotating speed of ratchet by friction plate, and then controls the transfusion speed of tube for transfusion; Friction plate directly contacts with interlock rotating shaft, handled easily and speed governing is more accurate; Rotating speed by observing ratchet in infusion process can get information about transfusion speed, alleviates the operating pressure of medical personnel; The more important thing is, the ratchet of rotation can attract the attention of child, attention when effectively dispersion child is had an acupuncture treatment, and then boring when slowing down pain and alleviate transfusion, effectively reduces the probability that child cries and screams.
As preferably, the wheel face of described ratchet scribbles colour bar; So that produce gorgeous pattern when ratchet rotates, thus improve the sight of tube for transfusion, uninteresting, unhappy when slowing down transfusion.
As preferably, on the wheel face of described ratchet, circumference is equidistantly embedded with little magnetic sheet; Be provided with the wind wheel parallel with described ratchet on the housing, on the wheel face of described wind wheel, circumference is equidistantly embedded with the ferromagnetic sheet mated one by one with described little magnetic sheet; When described pawl wheel, according to magnetic force sucking action, described wind wheel with described pawl wheel, can effectively increase the interest of tube for transfusion; When child touches with hands, even if wind wheel stops operating also can not affect the normal rotation of ratchet, do not affect the normal infusion of tube for transfusion; The curiosity that this structure can meet child can not affect Children Normal transfusion simultaneously.
As preferably, the blade of described wind wheel is made by reflective paillette; When wind wheel is with pawl wheel, can light in reflection room, attract the attention of child further, make transfusion not in dullness.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of this entertaining tube for transfusion speed regulator embodiment.
Fig. 2 is cross-sectional view embodiment illustrated in fig. 1.
Fig. 3 is backsight structural representation embodiment illustrated in fig. 1.
Detailed description of the invention
Embodiment
In embodiment shown in Fig. 1 to Fig. 3, the housing 4 that this entertaining tube for transfusion speed regulator includes airtight switch 1, liquid feeding end 2, liquid outlet 3 and made by hard transparent material; The disc of the described housing 4 in round pie is parallel with the line of liquid outlet 3 with described liquid feeding end 2; In the inside of described housing 4, parallel with the disc of described housing 4 is provided with ratchet 5, and the wheel face of described ratchet 5 scribbles colour bar; On the wheel face of described ratchet 5, circumference is equidistantly embedded with little magnetic sheet 51; Described housing 4 is provided with the wind wheel 6 parallel with described ratchet 5, and the blade of described wind wheel 6 is made by reflective paillette; On the wheel face of described wind wheel 6, circumference is equidistantly embedded with the ferromagnetic sheet 61 mated one by one with described little magnetic sheet 51; Pass the center of circle of housing 4 with the interlock rotating shaft 52 of described ratchet 5 consolidation and stretch out housing 4; Be arranged with curved friction plate 7 in the end that housing 4 is stretched out in described interlock rotating shaft 52, described friction plate 7 is also fixed with slide block, described slide block can slide along the chute 41 be opened on housing 4.
This entertaining tube for transfusion speed regulator is fixedly mounted on tube for transfusion, and liquid feeding end 2 connects upper end and the feed liquor syringe needle of tube for transfusion, and liquid outlet 3 connects the lower end of tube for transfusion; Closed described airtight switch 1 can realize the cutout of tube for transfusion; Open airtight switch 1, liquid flows into housing 4 from liquid feeding end 2 and washes away described ratchet 5, and because the inclined degree in ratchet two faces of ratchet 5 is different, the active force being therefore subject to liquid is different, so ratchet 5 rotates by certain direction under the washing away of liquid; When flow rate of liquid is very fast, the rotating speed of ratchet 5 accelerates thereupon, and when flow rate of liquid is slower, the rotating speed of ratchet 5 is thereupon slack-off; The rotation of ratchet 5 reacts on liquid equally.
The ratchet 5 rotated drives described interlock rotating shaft 52 to rotate; By the described friction plate 7 that slides, regulate the frictional force between friction plate 7 and interlock rotating shaft 52 can control the velocity of rotation of ratchet 5; When ratchet 5 is decelerated, liquid makes flow velocity reduce by the obstruction of ratchet 5 gear teeth.
In the process that ratchet 5 rotates, little magnetic sheet 51 on ratchet 5 attracts the ferromagnetic sheet 61 on wind wheel 6 by magneticaction, and then drives wind wheel 6 to rotate, because wind wheel 6 and ratchet 5 pass through magneticaction, directly do not contact, namely do not affect the rotation of ratchet 5 when wind wheel 6 stops operating; This structure has following advantage: during child infusion, and ratchet 5 effectively can attract their attention, when they touch with hands, and the just wind wheel 6 touched, wind wheel 6 stops operating because of touch, but does not affect Children Normal transfusion; This structure had both met the curiosity of child, prevented child from crying and screaming, and can ensure that again Children Normal is infused; In addition the blade of wind wheel 6 is made by reflective paillette, and when wind wheel 6 rotates, blade can light in reflection room, attracts the attention of child further, make transfusion not in dullness.
The present invention controls the rotating speed of ratchet 5 by friction plate 7, and then controls the transfusion speed of tube for transfusion; Friction plate 7 directly contacts with interlock rotating shaft 52, handled easily and speed governing is more accurate; Rotating speed by observing ratchet 5 in infusion process can get information about transfusion speed, alleviates the operating pressure of medical personnel; The more important thing is, the ratchet 5 of rotation can attract the attention of child, attention when effectively dispersion child is had an acupuncture treatment, and then pain when slowing down acupuncture treatment and boring when alleviating transfusion, effectively reduces the probability that child cries and screams.
The colour bar be coated on the wheel face of ratchet 5 can produce gorgeous color when rotating, when the ratchet 5 of many people when infusing in ward on everyone tube for transfusion produces the pattern of different colours, uninteresting when effectively can slow down transfusion, according to different colors, medical personnel clearly can observe the transfusion condition of each patient.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an entertaining tube for transfusion speed regulator, the housing (4) that this entertaining tube for transfusion speed regulator includes airtight switch (1), liquid feeding end (2), liquid outlet (3) and made by hard transparent material; It is characterized in that: the disc of the described housing (4) in round pie is parallel with the line of liquid outlet (3) with described liquid feeding end (2); In the inside of described housing (4), parallel with the disc of described housing (4) is provided with ratchet (5), stretches out housing (4) with the interlock rotating shaft (52) of described ratchet (5) consolidation through the center of circle of housing (4); Be arranged with curved friction plate (7) in the end that described interlock rotating shaft (52) stretches out housing (4), described friction plate (7) is also fixed with slide block, described slide block can slide along the chute (41) be opened on housing (4).
2. entertaining tube for transfusion speed regulator according to claim 1, is characterized in that: on the wheel face of described ratchet (5), scribble colour bar.
3. entertaining tube for transfusion speed regulator according to claim 1 and 2, is characterized in that: on the wheel face of described ratchet (5), circumference is equidistantly embedded with little magnetic sheet (51); Described housing (4) is provided with the wind wheel (6) parallel with described ratchet (5), and on the wheel face of described wind wheel (6), circumference is equidistantly embedded with the ferromagnetic sheet (61) mated one by one with described little magnetic sheet (51).
4. entertaining tube for transfusion speed regulator according to claim 3, is characterized in that: the blade of described wind wheel (6) is made by reflective paillette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138741.0A CN104841042B (en) | 2015-06-23 | 2015-06-23 | Entertaining woven hose speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138741.0A CN104841042B (en) | 2015-06-23 | 2015-06-23 | Entertaining woven hose speed regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104841042A true CN104841042A (en) | 2015-08-19 |
| CN104841042B CN104841042B (en) | 2017-12-22 |
Family
ID=53841271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138741.0A Expired - Fee Related CN104841042B (en) | 2015-06-23 | 2015-06-23 | Entertaining woven hose speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841042B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785786A (en) * | 2018-03-14 | 2018-11-13 | 张桂彬 | A kind of child infusion shifting attention power apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100222U (en) * | 1991-06-30 | 1992-04-01 | 文学毅 | Automatic pressure infusion apparatus |
| WO1998010813A1 (en) * | 1996-09-13 | 1998-03-19 | Novo Nordisk A/S | Dose display for an injection syringe |
| CN2456365Y (en) * | 2000-12-27 | 2001-10-24 | 周光元 | Magnetic rotating mechanism |
| CN201701567U (en) * | 2010-03-13 | 2011-01-12 | 闫思俊 | Infusion apparatus flow velocity control valve |
| CN102218174A (en) * | 2011-06-02 | 2011-10-19 | 闫云涛 | Infusion set flow rate controller |
| US20140378903A1 (en) * | 2013-06-21 | 2014-12-25 | Animas Corporation | Manually actuated infusion device and dose counter |
| WO2014206998A1 (en) * | 2013-06-26 | 2014-12-31 | B. Braun Melsungen Ag | Adjusting device for a flow controller |
| CN104548268A (en) * | 2014-10-08 | 2015-04-29 | 河南忱诺科技有限公司 | Spherical full-automatic gravitational venous transfusion monitor |
-
2015
- 2015-06-23 CN CN201510138741.0A patent/CN104841042B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100222U (en) * | 1991-06-30 | 1992-04-01 | 文学毅 | Automatic pressure infusion apparatus |
| WO1998010813A1 (en) * | 1996-09-13 | 1998-03-19 | Novo Nordisk A/S | Dose display for an injection syringe |
| CN2456365Y (en) * | 2000-12-27 | 2001-10-24 | 周光元 | Magnetic rotating mechanism |
| CN201701567U (en) * | 2010-03-13 | 2011-01-12 | 闫思俊 | Infusion apparatus flow velocity control valve |
| CN102218174A (en) * | 2011-06-02 | 2011-10-19 | 闫云涛 | Infusion set flow rate controller |
| US20140378903A1 (en) * | 2013-06-21 | 2014-12-25 | Animas Corporation | Manually actuated infusion device and dose counter |
| WO2014206998A1 (en) * | 2013-06-26 | 2014-12-31 | B. Braun Melsungen Ag | Adjusting device for a flow controller |
| CN104548268A (en) * | 2014-10-08 | 2015-04-29 | 河南忱诺科技有限公司 | Spherical full-automatic gravitational venous transfusion monitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785786A (en) * | 2018-03-14 | 2018-11-13 | 张桂彬 | A kind of child infusion shifting attention power apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104841042B (en) | 2017-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guan Xifeng Inventor after: Sun Wenjuan Inventor after: Li Feng Inventor before: Zhu Xiaoju |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171106 Address after: 266555 West Coast New District Center, 9 Huangpu Road, West Coast New District, Qingdao, Shandong Applicant after: Guan Xifeng Address before: SOHO Building No. 210000 Jiangsu 48 Nanjing city Yuhuatai District software Avenue Applicant before: Zhu Xiaoju |
|
| CB02 | Change of applicant information |
Address after: 266555 Qingdao City, Shandong Province, Qingdao, West Coast new area, Huangpu River Road, West Coast New Area Central Hospital Department of Cardiology Applicant after: Guan Xifeng Address before: 266555 West Coast New District Center, 9 Huangpu Road, West Coast New District, Qingdao, Shandong Applicant before: Guan Xifeng |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| 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: 20171222 Termination date: 20180623 |