CN104225642B - Joint protective cap - Google Patents
Joint protective cap Download PDFInfo
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- CN104225642B CN104225642B CN201410463465.0A CN201410463465A CN104225642B CN 104225642 B CN104225642 B CN 104225642B CN 201410463465 A CN201410463465 A CN 201410463465A CN 104225642 B CN104225642 B CN 104225642B
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- Prior art keywords
- cap body
- reservoir
- hollow cap
- joint
- pad
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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
With the progress of medical level, no-needle transfusion treatment is more and more extensive.In many medical treatment situations, such as it is furnished with and just crimps
Venous detaining needle, the central venous catheter of head or no-needle transfusion joint（PICC）Coupling, need this kind of people of above-mentioned joint
In group, often will carry out daily infusing, treatment of blood transfusion, and generally, this kind of joint was generally required using many days, therefore
Before treating every time, be required to be carried out disinfection with povidone iodine or alcohol swab, to prevent antibacterial from human body is entered with transfusion, bring to patient
Infection.At present, there is the halfway situation of sterilization unavoidably with povidone iodine or alcohol swab sterilization, meanwhile, also increase nursing staff's
Workload, has a strong impact on the work efficiency of nursing staff.
The content of the invention
The technical problem to be solved in the present invention is, for the deficiencies in the prior art, to propose a kind of reduction patient infection probability,
Mitigate 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, is characterized in：Including the hollow cap body used cooperatively with joint, the top of hollow cap body is set to disinfectant solution reservoir compartment,
Below disinfectant solution reservoir compartment the inside of hollow cap body be provided with butt joint seam sterilization reservoir pad, the surrounding of reservoir pad with it is hollow
The inwall laminating of cap body, is provided with the female thread coordinated with joint external screw thread on wall in the hollow cap body of reservoir pad surrounding；In
Sleeve is set with outside the bottom of empty cap body, a circle butt joint external screw thread is provided between the outer wall of the inwall and hollow cap body of sleeve
The reservoir ring of place's sterilization, is provided with some disinfectant solution infiltration lanes in the hollow cap body between reservoir ring and reservoir pad.
In a kind of joint protective cap technical scheme of the present invention, further preferred technical scheme is characterized in that：
1st, the hollow cap body and sleeve injection is integrated；
2nd, seal closure is additionally provided with the bottom of hollow cap body；
3rd, the reservoir pad and reservoir ring are flexible, porous structure；
4th, described reservoir pad and reservoir ring are made by sponge.
Compared with prior art, the present invention utilizes the reservoir pad being arranged on below disinfectant solution reservoir compartment, to needleless or malleation
The seam sterilization of joint；Using the reservoir ring between the outer wall of the inwall for being arranged on sleeve and hollow cap body, to needleless or just
The external screw thread groove of crimp head carries out disinfection；Using the disinfectant solution infiltration lane between reservoir ring and reservoir pad, greatly can prolong
The time of long disinfectant solution volatilization, is that disinfectant solution guard time is more lasting；Store using the disinfectant solution for being arranged on hollow cap body top
Sap cavity, carries out extra storage to disinfectant solution, volatilizees too fast during preventing use.Present invention reduces the probability of patient's infection,
The workload of nursing staff is alleviated, the work efficiency of nursing is improve.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is use state schematic diagram of the present invention；
Structural representations of the Fig. 3 for another embodiment of the present invention；
Use state schematic diagrams of the Fig. 4 for another embodiment of the present invention.
Specific embodiment
Referring to the drawings, the concrete technical scheme of the present invention is further described, is entered in order to those skilled in the art
One step ground understands the present invention, and does not constitute the restriction of its power.
Embodiment 1, reference Fig. 1,2,3,4, a kind of joint protective cap, including the hollow cap body 1 used cooperatively with joint 7,
The top of hollow cap body 1 is set to disinfectant solution reservoir compartment 2, and the inside of hollow cap body 1 is provided with docking below the disinfectant solution reservoir compartment 2
The reservoir pad 4 of head seam sterilization, the surrounding of reservoir pad 4 is fitted with the inwall of hollow cap body 1, in the hollow of 4 surrounding of reservoir pad
Cap body inwall is provided with the female thread coordinated with joint external screw thread；Sleeve 3 is set with outside the bottom of hollow cap body, in sleeve 3
Inwall and the outer wall of hollow cap body 1 between be provided with the reservoir ring 5 sterilized at a circle butt joint external screw thread, in reservoir ring 5 and storage
Hollow cap body between fluid cushion is provided with some disinfectant solution infiltration lanes 6.Described disinfectant solution is the liquid such as ethanol, isopropanol.
Described disinfectant solution infiltration lane 6 is disinfectant solution slow release hole, and disinfectant solution slow release hole is provided with some on the inwall of hollow cap body 1
It is individual.The effect of the reservoir pad is the seam sterilization of needleless or positive pressure connector, and the effect of reservoir ring is installed in hollow cap body
After in place, the disinfectant solution in reservoir ring is penetrated into by disinfectant solution infiltration lane in the external screw thread groove of needleless or positive pressure connector, right
External screw thread carries out disinfection, and the effect of the disinfectant solution reservoir compartment is extra storage disinfectant solution, is volatilized too fast during preventing use.
Embodiment 2, in the joint protective cap described in embodiment 1：The hollow cap body is integrated with sleeve injection.In described
Empty cap body can be molded with sleeve injection and be integrated, or detached.
Embodiment 3, in the joint protective cap described in embodiment 1 or 2：Seal closure 8 is additionally provided with the bottom of hollow cap body.
Embodiment 4, in the joint protective cap described in embodiment 1 or 2 or 3：It is many that the reservoir pad and reservoir ring are flexibility
Pore structure.Described reservoir pad and reservoir ring are that the porosity for being easy to compress that can absorb disinfectant solution is constituted.
Embodiment 5, in the joint protective cap described in embodiment 1 or 2 or 3 or 4：Described reservoir pad and reservoir ring are by sea
Silk floss is made.
Claims (5)
1. a kind of joint protective cap, it is characterised in that：Including the hollow cap body used cooperatively with joint, the top of hollow cap body sets
Disinfectant solution reservoir compartment is set to, the inside of hollow cap body is provided with the reservoir of butt joint seam sterilization below the disinfectant solution reservoir compartment
Pad, the surrounding of reservoir pad fitted with the inwall of hollow cap body, be provided with wall in the hollow cap body of reservoir pad surrounding with outside joint
The female thread that screw thread coordinates；Sleeve is set with outside the bottom of hollow cap body, sleeve inwall and hollow cap body outer wall it
Between be provided with a circle butt joint external screw thread sterilize reservoir ring, be provided with some in the hollow cap body between reservoir ring and reservoir pad
Disinfectant solution infiltration lane.
2. joint protective cap according to claim 1, it is characterised in that：The hollow cap body is integrated with sleeve injection.
3. joint protective cap according to claim 1, it is characterised in that：Seal closure is additionally provided with the bottom of hollow cap body.
4. joint protective cap according to claim 1, it is characterised in that：The reservoir pad and reservoir ring are flexible, porous
Structure.
5. joint protective cap according to claim 1, it is characterised in that：Described reservoir pad and reservoir ring are by sponge system
Into.
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 CN104225642A (en) | 2014-12-24 |
| CN104225642B true 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672007A (en) * | 2020-05-15 | 2020-09-18 | 威海吉威重症医疗制品有限公司 | Anti-infection central venous catheter |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106421848B (en) * | 2016-10-14 | 2022-09-23 | 刘浩浩 | Disposable needleless infusion joint 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 |
| CN110755658B (en) * | 2019-10-16 | 2021-05-04 | 郑州大学第一附属医院 | Automatic disinfection device for needleless connector |
Citations (3)
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (3)
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672007A (en) * | 2020-05-15 | 2020-09-18 | 威海吉威重症医疗制品有限公司 | Anti-infection central venous catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104225642A (en) | 2014-12-24 |
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