CN104225642A - Joint protective cap - Google Patents
Joint protective cap Download PDFInfo
- Publication number
- CN104225642A CN104225642A CN201410463465.0A CN201410463465A CN104225642A CN 104225642 A CN104225642 A CN 104225642A CN 201410463465 A CN201410463465 A CN 201410463465A CN 104225642 A CN104225642 A CN 104225642A
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- China
- Prior art keywords
- cap body
- hollow cap
- storage
- joint
- fluid cushion
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- 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 a joint protective cap which comprises a hollow cap body matched with a joint, wherein a disinfectant storage cavity is formed in the upper part of the hollow cap body; a liquid storage pad is arranged below the disinfectant storage cavity; an internal thread is formed in an inner wall of the hollow cap body at the periphery of the liquid storage pad; the outside of the lower part of the hollow cap body is sleeved by a sleeve; a liquid storage ring is arranged between the inner wall of the sleeve and the outer wall of the hollow cap body; and a disinfectant penetration channel is formed in the hollow cap body between the liquid storage ring and the liquid storage pad. By utilizing the liquid storage pad arranged below the disinfectant storage cavity, a joint of a needle-free or positive connector is disinfected; by utilizing the liquid storage ring arranged between the inner wall of the sleeve and the outer wall of the hollow cap body, an external thread groove of the needle-free or positive connector is disinfected; and by utilizing the disinfectant storage cavity formed in the upper part of the hollow cap body, the disinfectant is additionally stored and is prevented from volatilizing fast excessively in the using process.
Description
Technical field
The present invention relates to a kind of armarium, particularly a kind of joint protective cap.
Background technology
Along with the progress of medical level, no-needle transfusion treatment is more and more extensive.At many medical treatment situations, as being furnished with the venous detaining needle of positive pressure connector or no-needle transfusion joint, the coupling of central venous catheter (PICC), need in this kind of crowd of above-mentioned joint, often all to carry out every day infusing, treatment of blood transfusion, and generally, this kind of joint often needs to use many days, therefore before each treatment, all need to carry out disinfection with povidone iodine or alcohol swab, to prevent antibacterial from entering human body with transfusion, bring infection to patient.At present, by povidone iodine or the halfway situation of the unavoidable existence sterilization of alcohol swab sterilization, meanwhile, too increase the workload of nursing staff, have a strong impact on the work efficiency of nursing staff.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, proposes a kind of reduction patient infection probability, alleviates nursing staff's workload, improve the joint protective cap of nursery work efficiency.
The technical problem to be solved in the present invention is achieved through the following technical solutions.The present invention is a kind of joint protective cap, be characterized in: comprise with joint with the use of hollow cap body, the top of hollow cap body is set to disinfectant solution reservoir compartment, below disinfectant solution reservoir compartment, the inside of hollow cap body is provided with the storage fluid cushion of butt joint seam sterilization, the storage surrounding of fluid cushion and the inwall of hollow cap body are fitted, and the hollow cap body inwall of storage fluid cushion surrounding is provided with the female thread coordinated with joint external screw thread; Outside the bottom of hollow cap body, be set with sleeve, between the inwall and the outer wall of hollow cap body of sleeve, be provided with the storage pendular ring sterilized in a circle butt joint external screw thread place, the hollow cap body between storage pendular ring and storage fluid cushion is provided with some disinfectant solution infiltration lanes.
In a kind of joint protective cap of the present invention technical scheme, preferred technical scheme feature is further:
1, described hollow cap body and sleeve are injected into one;
2, also seal closure is provided with in the bottom of hollow cap body;
3, described storage fluid cushion and storage pendular ring are flexible, porous structure;
4, described storage fluid cushion and storage pendular ring are made by sponge.
Compared with prior art, the present invention utilizes the storage fluid cushion be arranged on below disinfectant solution reservoir compartment, sterilizes to the seam of needleless or positive pressure connector; Utilize the storage pendular ring be arranged between the inwall of sleeve and the outer wall of hollow cap body, the external screw thread groove of needleless or positive pressure connector is carried out disinfection; Utilize the disinfectant solution infiltration lane between storage pendular ring and storage fluid cushion, can extend the time of disinfectant solution volatilization widely, be that disinfectant solution guard time is more lasting; Utilize and be arranged on the disinfectant solution reservoir compartment on hollow cap body top, extra storage is carried out to disinfectant solution, prevent from volatilizing in use procedure too fast.Present invention reduces the probability of patient infection, alleviate the workload of nursing staff, improve the work efficiency of nursing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is using state schematic diagram of the present invention;
Fig. 3 is the structural representation of another embodiment of the present invention;
Fig. 4 is the using state schematic diagram of another embodiment of the present invention.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction of its right.
Embodiment 1, with reference to Fig. 1,2,3,4, a kind of joint protective cap, comprise with joint 7 with the use of hollow cap body 1, the top of hollow cap body 1 is set to disinfectant solution reservoir compartment 2, below disinfectant solution reservoir compartment 2, the inside of hollow cap body 1 is provided with the storage fluid cushion 4 of butt joint seam sterilization, and the storage surrounding of fluid cushion 4 and the inwall of hollow cap body 1 are fitted, and the hollow cap body inwall of storage fluid cushion 4 surrounding is provided with the female thread coordinated with joint external screw thread; Outside the bottom of hollow cap body, be set with sleeve 3, between the inwall and the outer wall of hollow cap body 1 of sleeve 3, be provided with the storage pendular ring 5 sterilized in a circle butt joint external screw thread place, the hollow cap body between storage pendular ring 54 and storage fluid cushion is provided with some disinfectant solution infiltration lanes 6.Described disinfectant solution is the liquid such as ethanol, isopropyl alcohol.Described disinfectant solution infiltration lane 6 is disinfectant solution slow release hole, and disinfectant solution slow release hole has several on the inwall of hollow cap body 1.The effect of described storage fluid cushion is the seam sterilization of needleless or positive pressure connector, the effect of storage pendular ring is after hollow cap body is in place, disinfectant solution in storage pendular ring penetrates in the external screw thread groove of needleless or positive pressure connector by disinfectant solution infiltration lane, external screw thread is carried out disinfection, the effect of described disinfectant solution reservoir compartment is extra storage disinfectant solution, prevents from volatilizing in use procedure too fast.
Embodiment 2, in the joint protective cap described in embodiment 1: described hollow cap body and sleeve are injected into one.Described hollow cap body and sleeve injection moulding can be injected into one, also can be to be separated.
Embodiment 3, in the joint protective cap described in embodiment 1 or 2: be also provided with seal closure 8 in the bottom of hollow cap body.
Embodiment 4, in embodiment 1 or the joint protective cap described in 2 or 3: described storage fluid cushion and storage pendular ring are flexible, porous structure.Described storage fluid cushion and storage pendular ring are that the porosity being easy to compress that can absorb disinfectant solution is formed.
Embodiment 5, in embodiment 1 or 2 or the joint protective cap described in 3 or 4: described storage fluid cushion and storage pendular ring are made by sponge.
Claims (5)
1. a joint protective cap, it is characterized in that: comprise with joint with the use of hollow cap body, the top of hollow cap body is set to disinfectant solution reservoir compartment, below disinfectant solution reservoir compartment, the inside of hollow cap body is provided with the storage fluid cushion of butt joint seam sterilization, the storage surrounding of fluid cushion and the inwall of hollow cap body are fitted, and the hollow cap body inwall of storage fluid cushion surrounding is provided with the female thread coordinated with joint external screw thread; Outside the bottom of hollow cap body, be set with sleeve, between the inwall and the outer wall of hollow cap body of sleeve, be provided with the storage pendular ring sterilized in a circle butt joint external screw thread place, the hollow cap body between storage pendular ring and storage fluid cushion is provided with some disinfectant solution infiltration lanes.
2. joint protective cap according to claim 1, is characterized in that: described hollow cap body and sleeve are injected into one.
3. joint protective cap according to claim 1, is characterized in that: be also provided with seal closure in the bottom of hollow cap body.
4. joint protective cap according to claim 1, is characterized in that: described storage fluid cushion and storage pendular ring are flexible, porous structure.
5. joint protective cap according to claim 1, is characterized in that: described storage fluid cushion and storage pendular ring are made by sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463465.0A CN104225642B (en) | 2014-09-12 | 2014-09-12 | Joint protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463465.0A CN104225642B (en) | 2014-09-12 | 2014-09-12 | Joint protective cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104225642A true CN104225642A (en) | 2014-12-24 |
| CN104225642B CN104225642B (en) | 2017-05-10 |
Family
ID=52215111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410463465.0A Active CN104225642B (en) | 2014-09-12 | 2014-09-12 | Joint protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104225642B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106421848A (en) * | 2016-10-14 | 2017-02-22 | 刘浩浩 | Disposable needleless infusion connector disinfection device |
| CN110327543A (en) * | 2018-08-01 | 2019-10-15 | 海南众森生物科技有限公司 | A kind of infusion connector protective cap and production and preparation method thereof |
| CN110755658A (en) * | 2019-10-16 | 2020-02-07 | 郑州大学第一附属医院 | Automatic disinfection device for needleless connector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672007B (en) * | 2020-05-15 | 2022-09-16 | 山东柏新医疗制品有限公司 | Anti-infection central venous catheter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203315443U (en) * | 2013-07-06 | 2013-12-04 | 圣光医用制品有限公司 | Protective cap for infusion joint |
| WO2014029018A1 (en) * | 2012-08-23 | 2014-02-27 | 0736413 B.C. Ltd. | Disinfectant cap for hypodermic needles |
| CN203564571U (en) * | 2013-11-07 | 2014-04-30 | 天津安怀信科技有限公司 | Joint disinfecting protective cap of indwelling transfusion apparatus |
| CN204072849U (en) * | 2014-09-12 | 2015-01-07 | 江苏苏云医疗器材有限公司 | A kind of joint protective cap |
-
2014
- 2014-09-12 CN CN201410463465.0A patent/CN104225642B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014029018A1 (en) * | 2012-08-23 | 2014-02-27 | 0736413 B.C. Ltd. | Disinfectant cap for hypodermic needles |
| CN203315443U (en) * | 2013-07-06 | 2013-12-04 | 圣光医用制品有限公司 | Protective cap for infusion joint |
| CN203564571U (en) * | 2013-11-07 | 2014-04-30 | 天津安怀信科技有限公司 | Joint disinfecting protective cap of indwelling transfusion apparatus |
| CN204072849U (en) * | 2014-09-12 | 2015-01-07 | 江苏苏云医疗器材有限公司 | A kind of joint protective cap |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106421848A (en) * | 2016-10-14 | 2017-02-22 | 刘浩浩 | Disposable needleless infusion connector disinfection device |
| CN110327543A (en) * | 2018-08-01 | 2019-10-15 | 海南众森生物科技有限公司 | A kind of infusion connector protective cap and production and preparation method thereof |
| CN110755658A (en) * | 2019-10-16 | 2020-02-07 | 郑州大学第一附属医院 | Automatic disinfection device for needleless connector |
| CN110755658B (en) * | 2019-10-16 | 2021-05-04 | 郑州大学第一附属医院 | Automatic disinfection device for needleless connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104225642B (en) | 2017-05-10 |
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