CN221771069U - Disinfection cap for infusion needleless connector - Google Patents
Disinfection cap for infusion needleless connector Download PDFInfo
- Publication number
- CN221771069U CN221771069U CN202323444627.XU CN202323444627U CN221771069U CN 221771069 U CN221771069 U CN 221771069U CN 202323444627 U CN202323444627 U CN 202323444627U CN 221771069 U CN221771069 U CN 221771069U
- Authority
- CN
- China
- Prior art keywords
- casing
- infusion
- shell
- disinfection cap
- stock solution
- 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.)
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 20
- 238000001802 infusion Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000011550 stock solution Substances 0.000 claims abstract description 12
- 238000005213 imbibition Methods 0.000 claims abstract description 8
- 230000005674 electromagnetic induction Effects 0.000 claims description 4
- 239000012943 hotmelt Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000002421 anti-septic effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000000645 desinfectant Substances 0.000 abstract description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 6
- 244000052769 pathogen Species 0.000 description 4
- 238000012864 cross contamination Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a can be used to infusion needleless joint disinfection cap, relates to medical instrument related field, includes the casing, be equipped with the stock solution chamber in the casing, the intussuseption of stock solution chamber is filled and is equipped with quantitative liquid disinfectant, the disinfectant is ethanol, isopropyl alcohol or other types disinfectant, install the imbibition piece in the casing, the imbibition piece is in the upper end in stock solution chamber, the fixed luer internal thread that is equipped with in the upper end in the casing, the utility model stores a certain amount of disinfection liquid in the disinfection cap, and places the liquid suction block at the upper end of the disinfection liquid, so that the infusion apparatus can be contacted with the liquid suction block to further carry out disinfection treatment when in use, and the upper end of the infusion apparatus is provided with a sealing cover to seal.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a disinfection cap for an infusion needleless connector.
Background
Catheter-related blood flow infections are caused by intravascular catheter microorganisms, are one of the most common ICU-related infections, are one of the most significant causes of death in severe patients in clinic, and also greatly increase medical care costs.
In the medical field and in particular in areas where fluids are injected into or aspirated from a patient, there is a need to avoid the transmission of pathogens from potentially contaminated surfaces of medical devices into or onto the patient. Such pathogens include microorganisms such as bacteria and viruses. Transmission of pathogens into patients can result in infections that can be fatal. Such common sites of propagation are found in access "sites" for medical devices such as luer ports, vials, needle-free valves, or injection ports for containers, tubing, or catheters. Even non-invasive medical devices such as stethoscopes or otoscopes, can transmit pathogens to patients, there is a need for devices and techniques for cleaning sites on the medical device prior to contact with the patient.
Accordingly, improvements in the art are needed.
Disclosure of utility model
The utility model aims to provide a disinfection cap for an infusion needleless connector, which is used for solving the problems in the background technology.
The utility model solves the technical problems by adopting the following technical scheme:
The utility model provides a can be used to infusion needleless joint disinfection cap, includes the casing, be equipped with the stock solution chamber in the casing, the intussuseption of stock solution chamber is equipped with quantitative liquid disinfectant, disinfectant is ethanol, isopropyl alcohol, or other types disinfectant, the installation is equipped with the imbibition piece in the casing, the imbibition piece is in the upper end in stock solution chamber, the fixed luer internal thread that is equipped with in the casing upper end in the casing, thereby can make the casing just with infusion set's quick-operation joint, and then disinfect to infusion set.
Preferably, the upper end of the shell is provided with a sealing cover, and the sealing cover is fixedly connected with the shell through hot melt welding or electromagnetic induction, so that the inside of the shell can be sealed, the volatilization of liquid disinfectant in the shell can be prevented, loss is further caused, and when the shell is used, one end of the sealing cover is slightly pulled up, so that the shell can be torn open.
Preferably, the sealing cover is made of an aluminum-plastic composite material, so that the sealing cover can be better fused with the shell, sealing can be better achieved, one end of the sealing cover has better flexibility, and therefore when the sealing cover is packaged, the sealing cover can be folded, and further the packaging space can be reduced.
Preferably, the left side and the right side of the lower end of the shell are respectively recessed inwards, and transverse protrusions are fixedly arranged at the recessed parts, so that medical staff can easily hold the shell and prevent the shell from falling off and cross contamination when using the shell.
Preferably, the left side and the right side of the upper end of the shell are fixedly provided with vertical protrusions, the vertical protrusions are respectively located on the same vertical line with the transverse protrusions, so that medical staff can easily hold the shell and prevent the shell from falling off when using the shell.
Preferably, the liquid suction block is a hexagonal cylinder, so that the liquid suction block is conveniently arranged in the shell, and the liquid suction block is made of porous materials and is easy to absorb disinfectant.
The utility model has the advantages and positive effects that:
1. According to the utility model, a certain amount of disinfectant is stored in the disinfectant cap, and the liquid suction block is arranged at the upper end of the disinfectant, so that the infusion apparatus can be contacted with the liquid suction block during use, further the disinfectant is performed, and meanwhile, the upper end is provided with the sealing cover for sealing, and the operation is simple and convenient only by slightly tearing off the liquid suction block during use.
2. According to the utility model, the transverse and vertical protrusions are arranged on the disinfection cap, so that medical staff can easily hold the disinfection cap when using the disinfection cap, drop is prevented, and cross contamination is avoided.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall three-dimensional structure of a disinfection cap for an infusion needleless connector according to the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 at A-A in accordance with the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of the utility model at B-B in FIG. 1;
FIG. 4 is a schematic view of the folded state of FIG. 3 according to the present utility model;
Fig. 5 is a schematic view of the three-dimensional structure of the wicking block of fig. 1 in accordance with the present utility model.
The index marks in the drawings are as follows: 11. a housing; 12. a lateral protrusion; 13. a vertical protrusion; 14. a cover; 15. a liquid storage cavity; 16. a liquid suction block; 17. lu Erna threads.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
The utility model will now be described in detail with reference to fig. 1-3, wherein for convenience of description the orientations described below are now defined as follows: the vertical, horizontal, vertical, front-to-back directions described below are the same as the vertical, horizontal, vertical, and horizontal directions of the view of fig. 1. Fig. 1 is a front view of the device of the present utility model, and the direction of fig. 1 is the same as the vertical, horizontal, vertical, front-to-back, horizontal, and horizontal directions of the device of the present utility model.
Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a can be used to infusion needleless joint disinfection cap, includes casing 11, be equipped with stock solution chamber 15 in the casing 11, the intussuseption of stock solution chamber 15 is filled and is equipped with quantitative liquid antiseptic solution, antiseptic solution is ethanol, isopropyl alcohol, or other types disinfectant, install in the casing 11 and be equipped with imbibition piece 16, imbibition piece 16 is in the upper end of stock solution chamber 15, the fixed luer internal thread 17 that is equipped with in the upper end in the casing 11, thereby can make the casing 11 just with the quick-operation joint of transfusion system, and then disinfect to transfusion system.
In addition, in one embodiment, the cover 14 is installed at the upper end of the housing 11, and the cover 14 is fixedly connected with the housing 11 through hot melt welding or electromagnetic induction, so that the interior of the housing 11 can be sealed, thereby preventing the liquid disinfectant in the housing 11 from volatilizing and further causing loss, and when in use, the cover can be torn from the housing 11 by slightly pulling up one end of the cover 14.
In addition, in one embodiment, the cover 14 is made of an aluminum plastic composite material, so that the cover can be better fused with the shell 11, sealing can be better achieved, and one end of the cover 14 has better flexibility, so that when packaging, the cover can be folded, and further, the packaging space can be reduced.
In addition, in an embodiment, the left and right sides of the lower end of the shell 11 are respectively recessed inwards, and the lateral protrusions 12 are fixedly arranged at the recessed parts, so that the medical care personnel can easily hold the shell in a pinching mode when using the shell, dropping is prevented, and cross contamination is avoided.
In addition, in an embodiment, the left and right sides of the upper end of the housing 11 are fixedly provided with vertical protrusions 13, and the vertical protrusions 13 are respectively located on the same vertical line with the transverse protrusions 12, so that medical staff can easily hold the housing to prevent the housing from falling off when using the housing.
In addition, in one embodiment, the liquid absorbing block 16 is a hexagonal cylinder, so as to be conveniently installed in the shell 11, and the liquid absorbing block 16 is made of porous material, so that disinfectant is easy to absorb.
In particular, during assembly, the liquid disinfectant is first placed in the housing 11, the liquid suction block 16 is placed in the housing 11, the sealing cover 14 is fixed to the upper end of the housing 11 through hot melt welding or electromagnetic induction, and then the interior of the housing 11 is sealed, and when the liquid suction device is used, one end of the sealing cover 14 is slightly pulled, so that the sealing cover 14 is separated from the housing 11, the housing 11 is quickly connected with the infusion apparatus, and then the liquid suction block 16 is contacted, and further the liquid suction block is disinfected.
It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.
Claims (5)
1. The utility model provides a can be used to infusion needleless joint disinfection cap, includes casing (11) and horizontal arch (12), its characterized in that: be equipped with stock solution chamber (15) in casing (11), the intussuseption of stock solution chamber (15) is filled and is equipped with quantitative liquid antiseptic solution, install in casing (11) and be equipped with imbibition piece (16), imbibition piece (16) are in the upper end of stock solution chamber (15), the fixed Lu Erna screw thread (17) that are equipped with in casing (11) upper end, casing (11) upper end left and right sides is fixed and is equipped with vertical protruding (13), vertical protruding (13) are in same vertical line with horizontal protruding (12) respectively.
2. A needleless connector disinfection cap for infusion as claimed in claim 1, wherein: the upper end of the shell (11) is provided with a sealing cover (14), and the sealing cover (14) is fixedly connected with the shell (11) through hot melt welding or electromagnetic induction.
3. A needleless connector disinfection cap for infusion as claimed in claim 2, wherein: the sealing cover (14) is made of an aluminum plastic composite material, can be better fused with the shell (11), and one end of the sealing cover (14) is provided with flexibility.
4. A needleless connector disinfection cap for infusion as claimed in claim 1, wherein: the left side and the right side of the lower end of the shell (11) are respectively recessed inwards, and transverse protrusions (12) are fixedly arranged at the recessed parts.
5. A needleless connector disinfection cap for infusion as claimed in claim 1, wherein: the liquid suction block (16) is a hexagonal cylinder, and the liquid suction block (16) is provided with a plurality of small holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323444627.XU CN221771069U (en) | 2023-12-16 | 2023-12-16 | Disinfection cap for infusion needleless connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323444627.XU CN221771069U (en) | 2023-12-16 | 2023-12-16 | Disinfection cap for infusion needleless connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221771069U true CN221771069U (en) | 2024-09-27 |
Family
ID=92838236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323444627.XU Active CN221771069U (en) | 2023-12-16 | 2023-12-16 | Disinfection cap for infusion needleless connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221771069U (en) |
-
2023
- 2023-12-16 CN CN202323444627.XU patent/CN221771069U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |