CN105056333A - Dripping bucket assembly of full-lucifuge infusion apparatus - Google Patents
Dripping bucket assembly of full-lucifuge infusion apparatus Download PDFInfo
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- CN105056333A CN105056333A CN201510539793.9A CN201510539793A CN105056333A CN 105056333 A CN105056333 A CN 105056333A CN 201510539793 A CN201510539793 A CN 201510539793A CN 105056333 A CN105056333 A CN 105056333A
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- barrel
- dropping funnel
- float
- shaped float
- shaped
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- 238000001802 infusion Methods 0.000 title claims abstract description 32
- 239000003814 drug Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 17
- 229920000298 Cellophane Polymers 0.000 claims description 14
- 210000001364 upper extremity Anatomy 0.000 claims description 12
- 229940079593 drug Drugs 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 6
- 241000669069 Chrysomphalus aonidum Species 0.000 claims description 5
- 238000002372 labelling Methods 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a dripping bucket assembly of a full-lucifuge infusion apparatus. A dripping bucket shell is a full-lucifuge dripping bucket shell which is made of light-proof materials. A transparent observation window is arranged on a dripping bucket barrel. The floater of the dripping bucket shell is a full-lucifuge barrel-shaped floater which is made of light-proof materials, and an upper end opening of the barrel-shaped floater corresponds to a liquid inlet pipe of a dripping bucket upper cover in position. A floater position indicative mark is arranged on the surface of the outer wall of the barrel-shaped floater. A medicine discharging hole enabling liquid medicine in the barrel to enter the dripping bucket shell is formed in the barrel wall of the lower portion of the barrel-shaped floater. The upper edge of the barrel-shaped floater is higher than the upper edge of the transparent observation window when the barrel-shaped floater sinks to the extreme position. The upper edge of the medicine discharging hole of the barrel-shaped floater is lower than the lower edge of the transparent observation window when the barrel-shaped floater floats to the extreme position. The dripping bucket assembly can achieve full-lucifuge infusion, and the dripping condition of the liquid medicine in a dripping bucket can be conveniently known by medical staff during infusion. The dripping bucket assembly of the full-lucifuge infusion apparatus is simple in structure and low in manufacturing cost.
Description
Technical field
The present invention relates to medical Transfusion device technical field, especially relate to a kind of dropper component of light proofing infusion apparatus.
Background technology
Because some drug for injection photochemical reaction can occur under light irradiates, therefore, need to take lucifuge measure when these medicines are used for intravenous drip.Lucifuge measure of the prior art has two kinds usually: one installs lightshade cover additional outside normal transparent transfusion device, obstruct light irradiates, although adopt transfusion in this way can reduce the irradiation of light to medicinal liquid to greatest extent, but, practical operation is more difficult, and not easily observes the instillation situation of dropping funnel inner liquid medicine; Another kind is the light proofing infusion apparatus made with lucifuge plastics, but, this light proofing infusion apparatus, in order to ensure that medical personnel can observe the instillation situation of dropping funnel inner liquid medicine, can only be selected the translucent lucifuge plastics of redness or brown to make dropping funnel, can not reach the effect of complete lucifuge.Requirement is observed to meet dropping funnel in GB18458.3-2005, also the lucifuge standard of this light proofing infusion apparatus dropping funnel is reduced to light transmittance≤35% to 290nm-450nm wavelength light.But, for some medicine to the special sensitivity of light, a small amount of printing opacity still can cause the rotten of medicine or reaction, therefore, still there is certain potential safety hazard in the dropping funnel that translucent lucifuge plastics are made, does not still adopt the complete lucifuge dropping funnel that light-proof material is made in prior art.
Summary of the invention
The technical problem that invention will solve is: the dropper component providing a kind of full light proofing infusion apparatus, the dropper component of this full light proofing infusion apparatus can realize complete lucifugal infusion, during transfusion, medical personnel can know the instillation situation of dropping funnel inner liquid medicine easily, the dropper component structure of this light proofing infusion apparatus is simple, low cost of manufacture.
The technical scheme that technical solution problem is taked: a kind of dropper component of full light proofing infusion apparatus, comprise by dropping funnel upper cover, the dropping funnel housing that dropping funnel cylindrical shell and dropping funnel lower cover are formed, dropping funnel is covered with feed tube, drain pipe is covered with under dropping funnel, the float relying on dropping funnel inner liquid medicine buoyancy to float or sink is provided with in dropping funnel housing, the sealed Cellophane matched with drain pipe port is provided with in the bottom of float, sealed Cellophane makes fluid pipe port be in the floating of float or sinking to close or open state, described dropping funnel housing is the full lucifuge dropping funnel housing that light tight material is made, dropping funnel cylindrical shell is provided with transparent windows, described float is the barrel-shaped float of full lucifuge that light tight material is made, barrel-shaped float upper end open is corresponding with the feed tube position of dropping funnel upper cover, float position Warning Mark is provided with in the outer wall surface of barrel-shaped float, the bucket wall of barrel-shaped float bottom has the drug row hole making barrel inner liquid medicine enter dropping funnel housing, when barrel-shaped float sinks down into extreme position, the upper limb of barrel-shaped float is higher than the upper limb of transparent windows, when barrel-shaped float floats up to extreme position, the drug row hole upper limb of barrel-shaped float is lower than the lower edge of transparent windows.
As a modification of the present invention: the bucket wall of described barrel-shaped float is sandwich-type bucket wall, and the hollow sandwich in bucket wall forms the buoyancy cavity of barrel-shaped float.
Improve as another kind of the present invention: be provided with buoyancy cavity in the bottom of barrel-shaped float, buoyancy accent is closed by sealed Cellophane.
As a further improvement on the present invention: on the outer wall of barrel-shaped float, be provided with the guiding wing plate making barrel-shaped float and dropping funnel cylindrical shell keep coaxial.
As preferred version of the present invention: float position Warning Mark is circular scale line.
As another preferred version of the present invention: float position Warning Mark is the labelling colour circle of the different colours be arranged in order.
As preferred plan of the present invention: described transparent windows is annular transparent observation window.
Beneficial effect: the dropper component of full light proofing infusion apparatus of the present invention, comprise by dropping funnel upper cover owing to have employed described dropper component, the dropping funnel housing that dropping funnel cylindrical shell and dropping funnel lower cover are formed, dropping funnel is covered with feed tube, drain pipe is covered with under dropping funnel, the float relying on dropping funnel inner liquid medicine buoyancy to float or sink is provided with in dropping funnel housing, the sealed Cellophane matched with drain pipe port is provided with in the bottom of float, sealed Cellophane makes fluid pipe port be in the floating of float or sinking to close or open state, described dropping funnel housing is the full lucifuge dropping funnel housing that light tight material is made, dropping funnel cylindrical shell is provided with transparent windows, described float is the barrel-shaped float of full lucifuge that light tight material is made, barrel-shaped float upper end open is corresponding with the feed tube position that dropping funnel covers, float position Warning Mark is provided with in the outer wall surface of barrel-shaped float, the bucket wall of barrel-shaped float bottom has the drug row hole making barrel inner liquid medicine enter dropping funnel housing, when barrel-shaped float sinks down into extreme position, the upper limb of barrel-shaped float is higher than the upper limb of transparent windows, when barrel-shaped float floats up to extreme position, the drug row hole upper limb of barrel-shaped float is lower than the technical scheme of the lower edge of transparent windows, when infusing, opaque dropping funnel housing matches with barrel-shaped float the light covered from dropping funnel outside, make light can not be irradiated to medicinal liquid in dropping funnel, simultaneously, observed by the position indicator of the transparent windows on dropping funnel cylindrical shell to barrel-shaped float outer wall, can the relative position of the barrel-shaped float of Real-Time Monitoring and observation window easily, thus know the instillation situation of dropping funnel inner liquid medicine, and adjust accordingly according to the requirement of patient's concrete condition and doctor's advice, therefore, the dropper component of light proofing infusion apparatus of the present invention is while reaching complete light-shading effect, make medical personnel can know medicine liquid-dripping situation in dropping funnel easily, and, after medicine liquid-dripping, barrel-shaped float sinks under gravity, sealed Cellophane bottom it can close drain pipe port, prevent blood backflow, the dropper component structure of full light proofing infusion apparatus of the present invention is simple, low cost of manufacture, can assemble with the tube for transfusion of full lucifuge and help light proofing infusion apparatus, its safety is higher.Because the bucket wall that have employed described barrel-shaped float is sandwich-type bucket wall, the hollow sandwich in bucket wall forms the technical characteristic of the buoyancy cavity of barrel-shaped float, makes barrel-shaped float can be once-forming by Shooting Technique, and working stability, reliable; Be provided with buoyancy cavity owing to have employed in the bottom of barrel-shaped float, the technical characteristic that buoyancy accent is closed by sealed Cellophane, make the production of barrel-shaped float simpler, lower to technological requirement; Owing to have employed the technical characteristic being provided with on the outer wall of barrel-shaped float and making barrel-shaped float and dropping funnel cylindrical shell keep coaxial guiding wing plate, make barrel-shaped float can keep coaxial with dropping funnel cylindrical shell all the time, and be conducive to reducing the frictional resistance between barrel-shaped float and dropping funnel cylindrical shell, barrel-shaped float is made to react sensitiveer, more accurate to the instruction of dropping funnel inner liquid medicine; Owing to have employed the technical characteristic that float position Warning Mark is circular scale line, in the process of injection moulding, directly can form circular scale line by mould on the outer wall of barrel-shaped float, under guarantee realizes the prerequisite of goal of the invention, reduce production cost; Owing to have employed the technical characteristic that float position Warning Mark is the labelling colour circle of the different colours be arranged in order, the color of the labelling colour circle observed from observation window can be utilized, judge rapidly the instillation situation of dropping funnel inner liquid medicine, and color sign is more eye-catching, facilitate the observation to barrel-shaped float; Owing to have employed the technical characteristic that described transparent windows is annular transparent observation window, achieve the position indicator of 360 degree of barrel-shaped floats of comprehensive observation, facilitate medical personnel to the observation of transfusion condition and management.
Accompanying drawing explanation
Fig. 1 is the barrel-shaped float of dropper component of full light proofing infusion apparatus of the present invention structural representation when being in floating state;
Fig. 2 is the barrel-shaped float of dropper component of full light proofing infusion apparatus of the present invention structural representation when being in sinking state;
Fig. 3 is the barrel-shaped float of the another kind of embodiment of dropper component of the full light proofing infusion apparatus of invention structural representation when being in floating state;
Fig. 4 is the barrel-shaped float of the another kind of embodiment of dropper component of the full light proofing infusion apparatus of invention structural representation when being in sinking state.
Detailed description of the invention
As Fig. 1, shown in Fig. 3, the dropper component of light proofing infusion apparatus of the present invention, comprise by dropping funnel upper cover 1, the dropping funnel housing that dropping funnel cylindrical shell 4 and dropping funnel lower cover 9 are formed, dropping funnel is covered with feed tube 2, drain pipe 8 is covered with under dropping funnel, the float 10 relying on dropping funnel inner liquid medicine buoyancy to float or sink is provided with in dropping funnel housing, the sealed Cellophane 13 matched with drain pipe port is provided with in the bottom of float, sealed Cellophane makes fluid pipe port be in the floating of float or sinking to close or open state, described dropping funnel housing is the full lucifuge dropping funnel housing that light tight material is made, dropping funnel cylindrical shell is provided with transparent windows 11, described float is the barrel-shaped float of full lucifuge that light tight material is made, barrel-shaped float upper end open 3 is corresponding with the feed tube position that dropping funnel covers, float position Warning Mark 12 is provided with in the outer wall surface of barrel-shaped float, the bucket wall of barrel-shaped float bottom has the drug row hole 7 making barrel inner liquid medicine enter dropping funnel housing, when barrel-shaped float sinks down into extreme position, the upper limb of barrel-shaped float is higher than the upper limb of transparent windows, when barrel-shaped float floats up to extreme position, the drug row hole upper limb of barrel-shaped float is lower than the lower edge of transparent windows.The outer wall of barrel-shaped float is provided with the guiding wing plate 5 making barrel-shaped float and dropping funnel cylindrical shell keep coaxial, and guiding wing plate is at least three pieces, angularly arranges along barrel-shaped float outer wall circumference.Float position Warning Mark is circular scale line or the labelling colour circle of different colours for being arranged in order from top to bottom.Described transparent windows is the transparent region not doing lucifuge process reserved on full lucifuge dropping funnel housing, and described transparent windows is preferably annular transparent observation window, also can be made up of square, circular, the leg-of-mutton little transparency window of multiple circular array.
As shown in Figure 1 and Figure 2, the bucket wall of described barrel-shaped float is sandwich-type bucket wall, and the hollow sandwich in bucket wall forms the buoyancy cavity 6 of barrel-shaped float.
As shown in Figure 3, Figure 4, be provided with buoyancy cavity 6 in the bottom of barrel-shaped float, sealed Cellophane doubles as the closed material of buoyancy accent, is closed by buoyancy accent.
As shown in Figure 1, Figure 3, when dropping funnel herb liquid normally instils, medicinal liquid instills in barrel-shaped float from the feed tube of dropping funnel upper cover through barrel-shaped float upper end open, dropping funnel housing is entered again through the drug row hole of barrel-shaped float bottom, medicinal liquid in dropping funnel housing makes barrel-shaped float float when accumulating to a certain degree, medicinal liquid is discharged from the drain pipe port of dropping funnel lower cover.
As shown in Figure 2, Figure 4 shows, when medicinal liquid stops the feed tube instillation from dropping funnel upper cover, the medicinal liquid in dropping funnel housing reduces, and barrel-shaped float sinks under self gravitation effect, sealed Cellophane bottom it, by the drain pipe port closed of dropping funnel lower cover, prevents air from entering or backflow of blood.
During use, medical personnel are by observing the float position Warning Mark of barrel-shaped float outer wall from transparent observing window, can judge whether have medicinal liquid normally to instil in dropping funnel easily, whether drip velocity is suitable, and adjusts transfusion condition according to the requirement of patient profiles and doctor's advice in time to transfusion condition.
Dropping funnel housing of the present invention can select the double-deck lucifuge material be compounded to form by opaque-plastic layer and the medical plastic bed of material to make, and is the medical plastic bed of material with medicament contact side, also can adopt to apply light tight coating outward at normal transparent dropping funnel housing and make.Transparent observing window position transparent medical grade plastic is made, and does not do lucifuge process.
Barrel-shaped float should adopt the opaque-plastic of three-decker to make, and intermediate layer is light-proof material layer, both sides be can with the medical plastic bed of material of medicament contact.
Claims (8)
1. the dropper component of a full light proofing infusion apparatus, comprise by dropping funnel upper cover, the dropping funnel housing that dropping funnel cylindrical shell and dropping funnel lower cover are formed, dropping funnel is covered with feed tube, drain pipe is covered with under dropping funnel, the float relying on dropping funnel inner liquid medicine buoyancy to float or sink is provided with in dropping funnel housing, the sealed Cellophane matched with drain pipe port is provided with in the bottom of float, sealed Cellophane makes fluid pipe port be in the floating of float or sinking to close or open state, it is characterized in that: described dropping funnel housing is the full lucifuge dropping funnel housing that light tight material is made, dropping funnel cylindrical shell is provided with transparent windows, described float is the barrel-shaped float of full lucifuge that light tight material is made, barrel-shaped float upper end open is corresponding with the feed tube position of dropping funnel upper cover, float position Warning Mark is provided with in the outer wall surface of barrel-shaped float, the bucket wall of barrel-shaped float bottom has the drug row hole making barrel inner liquid medicine enter dropping funnel housing, when barrel-shaped float sinks down into extreme position, the upper limb of barrel-shaped float is higher than the upper limb of transparent windows, when barrel-shaped float floats up to extreme position, the drug row hole upper limb of barrel-shaped float is lower than the lower edge of transparent windows.
2. the dropper component of full light proofing infusion apparatus according to claim 1, is characterized in that: the bucket wall of described barrel-shaped float is sandwich-type bucket wall, and the hollow sandwich in bucket wall forms the buoyancy cavity of barrel-shaped float.
3. the dropper component of full light proofing infusion apparatus according to claim 1, it is characterized in that: be provided with buoyancy cavity in the bottom of barrel-shaped float, buoyancy accent is closed by sealed Cellophane.
4. the dropper component of the full light proofing infusion apparatus according to any one of claims 1 to 3, is characterized in that: on the outer wall of barrel-shaped float, be provided with the guiding wing plate making barrel-shaped float and dropping funnel cylindrical shell keep coaxial.
5. the dropper component of full light proofing infusion apparatus according to claim 4, is characterized in that: float position Warning Mark is circular scale line.
6. the dropper component of full light proofing infusion apparatus according to claim 4, is characterized in that: float position Warning Mark is the labelling colour circle of the different colours be arranged in order.
7. the dropper component of full light proofing infusion apparatus according to claim 5, is characterized in that: described transparent windows is annular transparent observation window.
8. the dropper component of full light proofing infusion apparatus according to claim 6, is characterized in that: described transparent windows is annular transparent observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539793.9A CN105056333B (en) | 2015-08-31 | 2015-08-31 | A kind of dropper component of full light proofing infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539793.9A CN105056333B (en) | 2015-08-31 | 2015-08-31 | A kind of dropper component of full light proofing infusion apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105056333A true CN105056333A (en) | 2015-11-18 |
| CN105056333B CN105056333B (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510539793.9A Active CN105056333B (en) | 2015-08-31 | 2015-08-31 | A kind of dropper component of full light proofing infusion apparatus |
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| Country | Link |
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| CN (1) | CN105056333B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157702A (en) * | 2018-09-27 | 2019-01-08 | 浙江新德意医疗科技股份有限公司 | Dropping funnel is used in a kind of infusion |
| CN109157701A (en) * | 2018-09-27 | 2019-01-08 | 浙江新德意医疗科技股份有限公司 | A kind of disposable precision filter infusion set |
| CN110095170A (en) * | 2019-05-16 | 2019-08-06 | 上海市供水水表强制检定站有限公司 | A kind of compulsory verification method of water supply water meter |
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| CN2745586Y (en) * | 2004-11-09 | 2005-12-14 | 陈庆强 | Murphy's pipe having guiding cannula wedge shaped chock valve |
| CN202387052U (en) * | 2011-12-31 | 2012-08-22 | 车丽波 | Medical photophobic transfusion device with adjustable flow rate |
| CN202682479U (en) * | 2012-08-22 | 2013-01-23 | 霍正娟 | Automatic liquid-stopping type sunshield transfusion device |
| CN103830795A (en) * | 2012-11-22 | 2014-06-04 | 邹浩然 | Disposable automatic liquid stopping infusion set |
| CN104338199A (en) * | 2014-11-19 | 2015-02-11 | 何前国 | Blood return preventing infusion device |
| CN104606734A (en) * | 2015-01-05 | 2015-05-13 | 祁健 | Disposable light shielding liquid stopping infusion apparatus drip chamber |
| CN204501956U (en) * | 2015-02-06 | 2015-07-29 | 淮安市恒春医疗器材有限公司 | Flying disc type safe transfusion system dropping funnel |
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2015
- 2015-08-31 CN CN201510539793.9A patent/CN105056333B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2745586Y (en) * | 2004-11-09 | 2005-12-14 | 陈庆强 | Murphy's pipe having guiding cannula wedge shaped chock valve |
| CN202387052U (en) * | 2011-12-31 | 2012-08-22 | 车丽波 | Medical photophobic transfusion device with adjustable flow rate |
| CN202682479U (en) * | 2012-08-22 | 2013-01-23 | 霍正娟 | Automatic liquid-stopping type sunshield transfusion device |
| CN103830795A (en) * | 2012-11-22 | 2014-06-04 | 邹浩然 | Disposable automatic liquid stopping infusion set |
| CN104338199A (en) * | 2014-11-19 | 2015-02-11 | 何前国 | Blood return preventing infusion device |
| CN104606734A (en) * | 2015-01-05 | 2015-05-13 | 祁健 | Disposable light shielding liquid stopping infusion apparatus drip chamber |
| CN204501956U (en) * | 2015-02-06 | 2015-07-29 | 淮安市恒春医疗器材有限公司 | Flying disc type safe transfusion system dropping funnel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157702A (en) * | 2018-09-27 | 2019-01-08 | 浙江新德意医疗科技股份有限公司 | Dropping funnel is used in a kind of infusion |
| CN109157701A (en) * | 2018-09-27 | 2019-01-08 | 浙江新德意医疗科技股份有限公司 | A kind of disposable precision filter infusion set |
| CN110095170A (en) * | 2019-05-16 | 2019-08-06 | 上海市供水水表强制检定站有限公司 | A kind of compulsory verification method of water supply water meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105056333B (en) | 2017-12-19 |
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Effective date of registration: 20171123 Address after: 516211, No. 11 Dapu East Road, freshwater Town, Huiyang District, Guangdong, Huizhou Applicant after: Li Xiaoyan Address before: Tieling City, Liaoning province 112003 court area Qinghe District No. 2 2-2-2 Applicant before: Li Jing |
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Effective date of registration: 20180507 Address after: 317000 Taizhou City, Zhejiang Province, Baishui Town, Linghai City Patentee after: Lingyang Medical Appliances Co Ltd, Zhejiang Address before: 516211 No. 11, Tai Po East Road, freshwater Town, Huiyang District, Huizhou, Guangdong Patentee before: Li Xiaoyan |
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