CN2077713U - Logarithm graduation type safety perfusion tube clip. - Google Patents
Logarithm graduation type safety perfusion tube clip. Download PDFInfo
- Publication number
- CN2077713U CN2077713U CN 90222845 CN90222845U CN2077713U CN 2077713 U CN2077713 U CN 2077713U CN 90222845 CN90222845 CN 90222845 CN 90222845 U CN90222845 U CN 90222845U CN 2077713 U CN2077713 U CN 2077713U
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- safe
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- infusion
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a logarithm graduation type safety infusion tube clip for intravenous drip in clinical nursing. The utility model is mainly composed of a clip body and a speed regulating wheel, wherein the clip body comprises a logarithmic curve sliding rail, graduation marks of a No. 7 needle, graduation marks of a No. 8 needle, and a safe buckle, and the speed regulating wheel comprises wheel teeth and a wheel-shaped fixing groove. Nursing people can determine infusion speed conveniently according to a patient's age and condition and the property of a drug, and the speed regulating wheel can be fixed by the safe buckle to ensure the safety of infusion. The utility model has the advantages of novel and special structure and convenient and reliable operation, and the utility model can provide an ideal product for the retrofitting production of infusion apparatus manufacturers.
Description
This utility model belongs to the logarithmic scale formula safe infusion folder that the enterprising row vein drop of a kind of clinical care is used.
For a long time, the nursing staff is employed disposable transfusion device in the intravenous drip process, need repeatedly adjust Infusion clip usually, could determine infusion rate.After infusion rate is set up,, and cause infusion rate to change usually owing to some external cause or Infusion clip internal structure and quality problems, in addition not normal.As often occurring the phenomenon that flywheel is ejected slide rail clinically, brought very burden to nursery work, and some patient has been worked the mischief.Though at present the precision transfusion pump is arranged, cost is too high, be difficult for promoting.
It is a kind of easy to use that the purpose of this utility model is to provide, and the transfusion precision is higher, and have the logarithmic scale formula safe infusion folder of safety guarantee, with work efficiency that improves the nursing staff and the life security of protecting patient.
The utility model is achieved like this, it is made up of clamp and flywheel, is provided with the syringe needle graduation mark on the clamp No. 7, No. 8 syringe needle graduation marks, safe discount, safe buttonhole, loaarithmic curve slide rail.Be provided with fixedly ditch of the gear teeth and wheel shape on the flywheel.During use, determine infusion rate according to year the making of patient, the state of an illness, pharmaceutical properties, the upper edge of flywheel is transferred on the scale of the required infusion rate of corresponding syringe needle, after further observation is errorless, will safety be buckled in flywheel wheel shape fixedly on the corresponding safe buttonhole of ditch, at this moment transfusion device is promptly with fixed speed drop.
Advantage of the present utility model is, is provided with the loaarithmic curve slide rail, and the variation of infusion rate is changed by logarithmic parabola, meets the transfusion rule.Both when patient need infuse with higher rate, not high to the transfusion required precision, scale was thinner.When patient need infuse with slower infusion rate, its scale was very fine and closely woven, is easy to harmonize, and has improved the transfusion precision.Of the present utility model being also advantageous in that is provided with No. 7 syringe needle graduation marks and No. 8 syringe needle graduation marks respectively, carries out scale according to two kinds of syringe needles commonly used clinically, satisfies clinical requirement.Of the present utility model being also advantageous in that being provided with the safety button on the clamp and being provided with fixedly ditch of wheel shape on flywheel, guaranteed the precision and the reliability of transfusion.
Description of drawings:
Fig. 1 is a structure three-view diagram of the present utility model;
Fig. 2 is a three-dimensional structure diagram of the present utility model.
Among the figure, the 1st, clamp, the 2nd, flywheel, 3 is No. 7 syringe needle graduation marks, 4 is No. 8 syringe needle graduation marks, the 5th, safe discount, the 6th, the loaarithmic curve slide rail, the 7th, safe buttonhole, the 8th, the gear teeth, the 9th, the wheel shape is ditch fixedly.
The utility model is described in further detail with specific embodiment below in conjunction with accompanying drawing:
Clamp (1) is made with rigid plastics, and flywheel (2) is made with blue rigid plastics, in clamp (1) inwall both sides two loaarithmic curve slide rails (6) is set; No. 7 syringe needle graduation marks (3) and No. 8 syringe needle graduation marks (4) are set respectively in the upper surface both sides; On two lateral walls, two safe discounts (5) are set, above the loaarithmic curve slide rail, some garden type safety buttonholes (7) are set in the lateral wall with flexible plastic.The gear teeth (8) are set on flywheel (2) surface and fixedly ditch (9) of wheel shape are set in both side surface.
Using method of the present utility model is as follows:
1, No. seven syringe needle transfusions
At first regulating wheel (2) is placed lower position, press from both sides dead tube for transfusion, carry out venipuncture then, after the venipuncture success, regulate flywheel (2), make its upper edge aim at No. 7 syringe needle graduation marks (3) and go up on the scale of required infusion rate, further observe errorless after, be buckled in flywheel wheel shape fixedly the corresponding safe buttonhole of ditch (9) (7) be last with safe discount (5) and get final product.
2, No. eight syringe needle transfusions
At first flywheel (2) is placed the dead tube for transfusion of folder position, carry out venipuncture then, after the Venipuncture success, regulate flywheel (2), making its upper edge aim at No. eight syringe needle graduation marks (4) goes up on the scale of required infusion rate, after further observation was errorless, the wheel shape that is buckled on the flywheel (2) with safe discount (5) fixedly got final product on the corresponding safe buttonhole of ditch (9) (7).
Claims (3)
1, a kind of logarithmic scale formula safe infusion folder, it is by clamp (1), and flywheel (2) is formed, and it is characterized in that clamp (1) both sides, medial wall are provided with two loaarithmic curve pulleys (6); Be provided with No. seven syringe needle graduation marks (3) and No. eight syringe needle graduation marks (4) in the upper surface both sides respectively, on two lateral walls, be provided with safe discount (5) and be provided with several safe buttonholes (7) along loaarithmic curve slide rail (6) top.Be provided with the gear teeth (8) on the flywheel surface; Two sides are provided with fixedly ditch (9) of wheel shape.
2, logarithmic scale formula safe infusion folder as claimed in claim 1 is characterized in that said loaarithmic curve slide rail (6) and No. 7 syringe needle graduation marks (3) and No. 8 syringe needle graduation marks (4).
3, logarithmic scale formula safe infusion folder as claimed in claim 1, its feature also is fixedly ditch (9) of said safe discount (5) and safe buttonhole (7) and wheel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90222845 CN2077713U (en) | 1990-10-27 | 1990-10-27 | Logarithm graduation type safety perfusion tube clip. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90222845 CN2077713U (en) | 1990-10-27 | 1990-10-27 | Logarithm graduation type safety perfusion tube clip. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2077713U true CN2077713U (en) | 1991-05-29 |
Family
ID=4900724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90222845 Pending CN2077713U (en) | 1990-10-27 | 1990-10-27 | Logarithm graduation type safety perfusion tube clip. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2077713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056341A (en) * | 2015-07-08 | 2015-11-18 | 上海正邦医疗科技有限公司 | Remaining needle capable of providing positive pressure continuously and application method thereof |
-
1990
- 1990-10-27 CN CN 90222845 patent/CN2077713U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056341A (en) * | 2015-07-08 | 2015-11-18 | 上海正邦医疗科技有限公司 | Remaining needle capable of providing positive pressure continuously and application method thereof |
| CN105056341B (en) * | 2015-07-08 | 2018-02-23 | 上海正邦医疗科技有限公司 | A kind of remaining needle that continuous positive pressure is provided |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |