CN203564571U - Joint disinfecting protective cap of indwelling transfusion apparatus - Google Patents
Joint disinfecting protective cap of indwelling transfusion apparatus Download PDFInfo
- Publication number
- CN203564571U CN203564571U CN201320705009.3U CN201320705009U CN203564571U CN 203564571 U CN203564571 U CN 203564571U CN 201320705009 U CN201320705009 U CN 201320705009U CN 203564571 U CN203564571 U CN 203564571U
- Authority
- CN
- China
- Prior art keywords
- joint
- connecting ring
- cavity
- transfusion utensil
- protection cap
- 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.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title abstract description 13
- 230000000249 desinfective effect Effects 0.000 title abstract description 6
- 239000000645 desinfectant Substances 0.000 claims abstract description 44
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 230000000717 retained effect Effects 0.000 claims description 57
- 238000004659 sterilization and disinfection Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 20
- 230000000844 anti-bacterial effect Effects 0.000 claims description 5
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 230000003612 virological effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 230000003405 preventing effect Effects 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 238000001802 infusion Methods 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 6
- 244000052616 bacterial pathogen Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000002421 cell wall Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 235000009161 Espostoa lanata Nutrition 0.000 description 2
- 240000001624 Espostoa lanata Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a joint disinfecting protective cap of an indwelling transfusion apparatus, and relates to a medical disinfecting device. The utility model aims to provide a device of fully disinfecting and protecting a joint of the indwelling transfusion apparatus so as to avoid and reduce infection occurrence rate during transfusion. The joint disinfecting protective cap of the indwelling transfusion apparatus provided by the utility model comprises a shell, a joint connecting ring, a disinfectant carrier and a sealing piece, wherein the shell is a housing which is opened on one side and has an inner cavity, the joint connecting ring is fixedly connected in the cavity on one side of the opening of the shell, the peripheral face of the joint connecting ring is fixedly connected with the inner wall of the cavity as a whole, the residual cavity is filled with the disinfectant carrier and is fixedly installed together with the inner wall of the cavity on the side corresponding to the opening of the shell, and the sealing piece is installed on the outer end face at the opening on the shell and the joint connecting ring. The device can fully disinfect the joint and has a dust preventing effect.
Description
Technical field
This utility model relates to a kind of Medical decontaminated apparatus, particularly relates to a kind of device for the joint of medical retention transfusion utensil is carried out disinfection and protected.
Background technology
Being in hospital in infusion treatment of hospital, retained transfusion utensil is widely used, for example remaining needle and infusion connector, these retained transfusion utensils do not connect transfusion device connect time inside in sealing state, but its outer exposed is in environment, surface can grow such as antibacterial of pathogenic bacteria or virus etc., and these pathogenic bacterias can, along with liquid enters human body when connecting infusion set, cause infection.For fear of the generation of this infection, transfusion operation code requirement, before retained transfusion utensil is connected with the joint of infusion set at every turn, nurse must sterilize to the outer surface of the corresponding joint of retained transfusion utensil in advance fully, retained transfusion utensil could be connected with infusion set afterwards.
In prior art, the disinfection way in Hospitals at Present, normally nurse uses cotton ball soaked in alcohol to carry out cleaning disinfection to the outer surface of retained transfusion utensil.But, there are several problems in this mode of operation: the one,, the outside face of some retained transfusion utensil is not a complete smooth plane, the such as joint of retained transfusion utensil is that the joint of screwed union or retained transfusion utensil exists some projections etc., some position of such retained transfusion utensil is not easy to wipe, and it is insufficient thorough to cause sterilizing, cause the residual of pathogenic bacteria; The 2nd,, after alcohol wipe, need to wait for about 30 seconds, after it is dry, ethanol could destroy the cell wall of pathogenic bacteria, and kill pathogens, if the waiting time is too short, is not also destroyed cell wall, does not have the effect of sterilization at all; The 3rd,, wiping require nurse accomplish carefully, comprehensively, the time is abundant, greatly increased nurse's workload, be difficult to avoid to cause wiping position not exclusively, the phenomenon such as thorough or wiping time is inadequate.
Therefore, need to there be a kind of special device or technology, can solve above-mentioned technical defect, the infusion set of indwelling be carried out to impact abundant and the artificial factor of sterilizing, and avoid completely, thereby reduce the generation of infecting.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of device that the joint of retained transfusion utensil is carried out to sufficiently sterilised and protection, thereby reduce manual operation, avoids and reduces the infection rate in transfusion.
A kind of retained transfusion utensil of this utility model joint disinfection protection cap, comprise shell, joint connecting ring, disinfectant solution carrier and capping sheet, described shell is an end opening, inside is the housing of cavity, in opening one side of described shell, in described cavity, be fixedly connected with joint connecting ring, the outer peripheral face of described joint connecting ring and cavity inner wall are fixedly connected into as a whole, described disinfectant solution carrier is filled in remaining cavity, and with the cavity inner wall fixed installation of the opening respective side of described shell, on the outer face of described shell and upper shed place of joint connecting ring, capping sheet is installed.
This utility model retained transfusion utensil joint disinfection protection cap, offers the through hole of up/down perforation on wherein said joint connecting ring.
This utility model retained transfusion utensil joint disinfection protection cap, the inner peripheral surface that offers screw thread or joint connecting ring on the inner peripheral surface of wherein said joint connecting ring is even surface.
This utility model retained transfusion utensil joint disinfection protection cap, the height of the cavity of wherein said shell is greater than the length of the retained transfusion utensil joint matching.
This utility model retained transfusion utensil joint disinfection protection cap, is provided with anti-skidding rib on the outer peripheral face of wherein said shell.
This utility model retained transfusion utensil joint disinfection protection cap, is provided with several projections on the cavity inner wall of the opening respective side of wherein said shell.
This utility model retained transfusion utensil joint disinfection protection cap, the material of wherein said joint connecting ring is a kind of medical macromolecular materials.
This utility model retained transfusion utensil joint disinfection protection cap, is full of disinfectant solution in wherein said disinfectant solution carrier, and described disinfectant solution is to kill antibacterial and viral disinfectant solution.
This utility model retained transfusion utensil joint disinfection protection cap, the material of wherein said disinfectant solution carrier is can be compressed and can store the material of disinfectant solution.
This utility model retained transfusion utensil joint disinfection protection cap, the material of wherein said capping sheet is other aluminium foil of medical grade.
This utility model retained transfusion utensil joint disinfection protection cap difference from prior art is that this utility model retained transfusion utensil joint disinfection protection cap comprises shell, joint connecting ring, disinfectant solution carrier and capping sheet; for disposable device, simple in structure.Shown in joint connecting ring be used for matching with the joint of retained transfusion utensil; the disinfectant solution adsorbing on disinfectant solution carrier can be to the sterilization that carries out disinfection of the joint of infusion set; described capping sheet seals up the opening part of housing; can place the volatilization of disinfectant solution; also can prevent that airborne virus, antibacterial or dust from polluting this device, there is good protective effect simultaneously.
In this utility model retained transfusion utensil joint disinfection protection cap, the height of the cavity of described shell is greater than the length of the retained transfusion utensil joint matching, thereby guarantees that joint can all enter into protective cap, and butt joint is sterilized fully completely; On described connecting ring, offer diameter very little, the through hole of up/down perforation, described through hole can be used to discharge the air in disinfectant solution carrier; The inner peripheral surface of described joint connecting ring can be sliding surface or exasperate, thereby can adapt to the joint of the infusion set of different model; The material of disinfectant solution carrier is diversified, price is very cheap, any can be compressed and adsorbable disinfectant solution medically allowing the material using can serve as the carrier of disinfectant solution, such as medical sponge or medical non-woven are weaved cotton cloth etc., the material of disinfectant solution carrier be medically allow use, can be compressed, be convenient to joint and be screwed in protective cap, the kind of disinfectant solution is also very many, easily obtaining, can be 70%～80% medical alcohol or 70% isopropyl alcohol; The material of described capping sheet is other aluminium foil of medical grade, avoids producing other side effect.
Below in conjunction with accompanying drawing, retained transfusion utensil joint disinfection protection cap of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the three-dimensional cutaway view of this utility model retained transfusion utensil joint disinfection protection cap;
Fig. 2 is the generalized section of this utility model retained transfusion utensil joint disinfection protection cap.
The specific embodiment
As shown in Figure 1 and Figure 2, the novel retained transfusion utensil of this use joint disinfection protection cap comprises shell 1, joint connecting ring 4, alcohol sponge and capping sheet 5.Shell 1 is a cylinder blanket, on the outer circumference surface of shell 1, be provided with the anti-skidding rib 8 of several rows of equally distributed vertical layout, in the time of can avoiding hand-held housing 1 rotation to carry out disinfection, skid, one end opening of shell 1, inside is a cavity 6, cavity 6 is divided into upper and lower two columniform cavitys 6, the internal diameter of upper plenum is slightly less than the internal diameter of lower cavity, in opening one side of lower cavity near shell, on the bottom surface of upper plenum, be fixedly connected with several projections 7, projection 7 is used for fixing disinfectant solution carrier, when needs carry out disinfection to retained transfusion utensil joint, joint is screwed in protective cap, in screw-in process, if dynamics is excessive, may cause disinfectant solution carrier that displacement dislocation occurs, by projection 7, disinfectant solution carrier can be fixed.
Joint connecting ring 4 is arranged in lower cavity, the outer circumference surface of joint connecting ring 4 match with the inwall of lower cavity be fixedly connected into as a whole, on joint connecting ring 4, offer the upper surface of penetrator connecting ring 4 and the through hole of lower surface 10, the diameter of through hole 10 is very little, and through hole 10 is used for discharging the air in alcohol sponge.On the inner peripheral surface of joint connecting ring 4, be provided with female thread, for being connected with spin locking joint, the inner peripheral surface of joint connecting ring 4 can also be level and smooth surface, for being connected with slip anchor tip.After joint connecting ring 4 is fixedly mounted in lower cavity, joint connecting ring 4 forms a step 9 with upper plenum junction, play the effect of location, can also prevent simultaneously because of joint connecting ring 4 be connected with lower vestibule closely do not cause in disinfecting process, disinfectant solution is lost along connection gap.
The remainder of cavity 6 forms " T " font cavity, the centre of " T " font cavity is filled with larger area alcohol sponge 3, larger area alcohol sponge 3 fits tightly with the inner peripheral surface of joint connecting ring, and fit tightly with the projection that is arranged on bottom with the bottom of upper plenum, the two ends of " T " font cavity are respectively filled with one compared with the alcohol sponge of small size 2, upper surface and larger area alcohol sponge 3 close contacts compared with the alcohol sponge of small size 2 with joint connecting ring 4, and be fixedly connected with bottom surface with the outer peripheral face of upper plenum.
The shape of shell 1 also can be other suitable shapes such as rectangle, the shape of cavity is not limited to cylindrical cavity, other suitable shape also can, joint connecting ring 4 is arranged in cavity 6, as long as therefore the shape of the outer peripheral face of joint connecting ring 4 can be satisfied with cavity 6 inwalls and realize and fit tightly and be fixedly connected with, the inner peripheral surface of joint connecting ring 4 matches with the joint of retained transfusion utensil, as long as therefore the shape of the inner peripheral surface of joint connecting ring 4 can meet any shape being used in combination with retained transfusion utensil joint model.The material of joint connecting ring 4 is a kind of medical macromolecular materials, not containing natural emulsion and plasticizer.
Capping sheet 5 is arranged at shell 1 opening part; can be used for preventing the volatilization of disinfectant solution; also there is good dustproof effect simultaneously; capping sheet 5 can be made to become and on a protective cap, configure an independently capping sheet 5; also a rectangular capping sheet 5 can be made into, on rectangular capping sheet 5, a lot of protective caps can be placed simultaneously.Capping sheet 5 also can be designed to other suitable form.The material of capping sheet 5 is the material that medical aluminium foil or other permissions are used, and the seal form of capping sheet 5 can be gluing, and the modes such as heat-sealing are fixed on shell 1 opening part.Can preferably use the method for heat-sealing, while avoiding adhesive form to cause tearing cover plate, remain in opening part.
The material of disinfectant solution carrier is medically to allow practical material that can be compressed and can absorbing disinfection liquid, except being alcohol sponge, can also be medical foam, nonwoven gauze etc.Disinfectant solution carrier can be used as one integral-filled in cavity, can be to be also divided into several being partially filled in cavity.On alcohol sponge, can adsorb disinfectant solution of the same race, also can adsorb disinfectant solution not of the same race.Disinfectant solution can be medical alcohol, can also be isopropyl alcohol, and some can kill antibacterial and viral disinfectant solution hibitane etc.
The work process of this utility model retained transfusion utensil joint disinfection protection cap is: during use, user of service first clashes the waste liquid of retained transfusion utensil joint outer surface with cotton ball soaked in alcohol, the dirts such as bloodstain, then according to the protective cap of the type selecting distinct interface of retained transfusion utensil joint, tear the capping sheet at protective cap shell aperture place, the joint of retained transfusion utensil is screwed in or is directly pushed in retained transfusion utensil joint protective cap, in screw-in or push-on process, retained transfusion utensil joint can compress disinfectant solution carrier, by being adsorbed on the disinfectant solution of disinfectant solution in topic, extrude, the disinfectant solution of extruding can flow to each position of retained transfusion utensil joint, disinfectant solution fully contacts with joint, and there is sufficiently long action time and drying time, thereby destroy the cell wall of pathogenic bacteria, play the effect of sterilization.
This utility model retained transfusion utensil joint disinfection protection cap, except can be to retained transfusion utensil joint sterilizing, can also play the effect of protection joint.
When retained transfusion utensil is retained in patient, and while not needing patient to carry out infusion treatment in the short time, this device is connected with joint, thereby the protective effect to infusion set joint is provided, avoid indwelling end connector friction, collide with and pollution etc.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of this utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of this utility model claims.
Claims (10)
1. a retained transfusion utensil joint disinfection protection cap, it is characterized in that: comprise shell (1), joint connecting ring (4), disinfectant solution carrier and capping sheet (5), described shell (1) is an end opening, inside is the housing of cavity, in opening one side of described shell (1), in described cavity (6), be fixedly connected with joint connecting ring (4), outer peripheral face and the cavity inner wall of described joint connecting ring (4) are fixedly connected into as a whole, described disinfectant solution carrier is filled in remaining cavity (6), and with cavity (6) the inwall fixed installation of the opening respective side of described shell (1), on the outer face of described shell (1) and joint connecting ring (4) upper shed place, capping sheet (5) is installed.
2. retained transfusion utensil joint disinfection protection cap according to claim 1, is characterized in that: the through hole (10) that offers up/down perforation on described joint connecting ring (4).
3. retained transfusion utensil joint disinfection protection cap according to claim 2, is characterized in that: the inner peripheral surface that offers screw thread or joint connecting ring (4) on the inner peripheral surface of described joint connecting ring (4) is even surface.
4. retained transfusion utensil joint disinfection protection cap according to claim 3, is characterized in that: the height of the cavity (6) of described shell (1) is greater than the length of the retained transfusion utensil joint matching.
5. retained transfusion utensil joint disinfection protection cap according to claim 4, is characterized in that: on the outer peripheral face of described shell (1), be provided with anti-skidding rib (8).
6. retained transfusion utensil joint disinfection protection cap according to claim 5, is characterized in that: on cavity (6) inwall of the opening respective side of described shell (1), be provided with several projections (7).
7. retained transfusion utensil joint disinfection protection cap according to claim 6, is characterized in that: the material of described joint connecting ring (4) is a kind of medical macromolecular materials.
8. retained transfusion utensil joint disinfection protection cap according to claim 7, is characterized in that: in described disinfectant solution carrier, be full of disinfectant solution, described disinfectant solution is to kill antibacterial and viral disinfectant solution.
9. retained transfusion utensil joint disinfection protection cap according to claim 8, is characterized in that: the material of described disinfectant solution carrier is can be compressed and can store the material of disinfectant solution.
10. retained transfusion utensil joint disinfection protection cap according to claim 9, is characterized in that: the material of capping sheet (5) is other aluminium foil of medical grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705009.3U CN203564571U (en) | 2013-11-07 | 2013-11-07 | Joint disinfecting protective cap of indwelling transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705009.3U CN203564571U (en) | 2013-11-07 | 2013-11-07 | Joint disinfecting protective cap of indwelling transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564571U true CN203564571U (en) | 2014-04-30 |
Family
ID=50532340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705009.3U Expired - Lifetime CN203564571U (en) | 2013-11-07 | 2013-11-07 | Joint disinfecting protective cap of indwelling transfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225642A (en) * | 2014-09-12 | 2014-12-24 | 江苏苏云医疗器材有限公司 | Joint protective cap |
| 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 |
-
2013
- 2013-11-07 CN CN201320705009.3U patent/CN203564571U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225642A (en) * | 2014-09-12 | 2014-12-24 | 江苏苏云医疗器材有限公司 | Joint protective cap |
| CN104225642B (en) * | 2014-09-12 | 2017-05-10 | 江苏苏云医疗器材有限公司 | Joint protective cap |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |