CN219721506U - Disposable anti-slip infusion connector disinfection cap - Google Patents
Disposable anti-slip infusion connector disinfection cap Download PDFInfo
- Publication number
- CN219721506U CN219721506U CN202223083300.XU CN202223083300U CN219721506U CN 219721506 U CN219721506 U CN 219721506U CN 202223083300 U CN202223083300 U CN 202223083300U CN 219721506 U CN219721506 U CN 219721506U
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- CN
- China
- Prior art keywords
- disinfection
- infusion connector
- cavity
- slip
- disposable anti
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 77
- 238000001802 infusion Methods 0.000 title claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000000645 desinfectant Substances 0.000 claims abstract description 8
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- 230000002421 anti-septic effect Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000001990 intravenous administration Methods 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Abstract
The utility model discloses a disposable anti-slip infusion connector disinfection cap which comprises a disinfection cap outer shell, an inner shell, a disinfection sponge and a sealing cover, wherein a clamping handle is arranged at the top of the disinfection cap outer shell, a liquid storage cavity is arranged at the top of a cavity of the disinfection cap inner shell, the lower part of the liquid storage cavity is provided with the disinfection sponge, the side wall of the lower part of the disinfection sponge is provided with internal threads, and the outer end faces of the cavities of the inner shell and the outer shell are sealed by the sealing cover. The disposable anti-slip infusion connector disinfection cap is simple to operate, the disinfection cap sealing cover is torn off when clinical infusion is finished, the disposable anti-slip infusion connector disinfection cap is screwed on the infusion connector, and when infusion is carried out again, the disinfection cap and the infusion connector can be disconnected by holding the holding handle to press and rotate towards the thread side. The liquid storage cavity can store a large amount of disinfectant, prolongs the effective action time of disinfection, improves work efficiency, and the design of inside and outside casing can effectually prevent that the disinfection cap from breaking away from the infusion joint in the use, effectively reduces the infection risk.
Description
Technical Field
The utility model belongs to the technical field of medical supplies, and particularly relates to a disposable anti-slip infusion connector disinfection cap.
Background
Intravenous infusion therapy is a treatment means for infusing various drugs, including blood, into the blood circulation. Previously, there was only one additional treatment for critical illness. Intravenous infusion has become an important means of treatment and support in medical care today. Intravenous infusion is often selected from a venous indwelling needle, a central venous catheter and a peripheral central venous catheter, the tail ends of the catheters are connected with infusion connectors, bacterial contamination of the infusion connectors can directly lead to bacterial growth and propagation of blood vessels and catheter systems, and the U.S. disease control center considers that the catheter connectors are one of the important reasons for leading to microbial values in the catheters, particularly a long-time indwelling catheter, clinically adopts a cotton swab to sterilize the infusion connectors, and has short sterilization time and can not achieve in-place bacterial growth and propagation.
Disclosure of Invention
The utility model aims to provide a disposable anti-slip infusion connector disinfection cap, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model discloses a disposable anti-slip infusion connector disinfection cap which comprises a disinfection cap outer shell, an inner shell, a disinfection sponge and a sealing cover, wherein a clamping handle is arranged at the top of the disinfection cap outer shell, a liquid storage cavity is arranged at the top of the disinfection cap inner shell, the lower part of the liquid storage cavity is provided with the disinfection sponge, the side wall of the lower part of the disinfection sponge is provided with internal threads, and the outer end faces of the cavities of the inner shell and the outer shell are sealed by the sealing cover.
The utility model has the following advantages:
the disposable anti-slip infusion connector disinfection cap is simple to operate, the disinfection cap sealing cover is torn off when the clinical infusion is finished, the disinfection cap sealing cover is screwed on the infusion connector, and when the infusion is carried out again, the disinfection cap and the infusion connector can be disconnected by holding the holding handle to press the screw thread side to rotate anticlockwise. The liquid storage cavity can store a large amount of disinfectant, prolongs the effective action time of disinfection, improves work efficiency, and the design of inside and outside casing can effectually prevent that the disinfection cap from breaking away from the infusion joint in the use, effectively reduces the infection risk.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an outer housing of the present utility model;
FIG. 3 is a cross-sectional view of the inner housing of the present utility model;
FIG. 4 is a cross-sectional view of the outer housing of the present utility model;
FIG. 5 is a bottom view of the outer housing of the present utility model;
FIG. 6 is a schematic view of an inner housing of the present utility model;
in the figure: 1. an outer housing; 2. an inner housing; 3. sterilizing the sponge; 4. sealing cover; 11. a clamping handle; 12. a bump; 13. a driving block; 14. an outer end surface of the body cavity of the shell; 21. a liquid storage cavity; 22. an internal thread; 23. a transmission lug; 24. the outer end surface of the inner shell body cavity; 25 clamping columns.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model.
The utility model provides a disposable anti-slip infusion connector disinfection cap as shown in fig. 1, which comprises a disinfection cap outer shell 1, an inner shell 2, a disinfection sponge 3 and a sealing cover 4, wherein the top of the disinfection cap outer shell 1 is provided with a clamping handle 11 for clamping the disinfection cap outer shell 1 to rotate, the surface structures of the two sides of the clamping handle 11 are arc structures, and anti-slip protrusions are arranged on the surfaces of the arc structures, so that the disinfection cap is convenient for medical staff to operate and simultaneously prevents slipping during rotation. The top of the cavity of the inner shell 2 of the disinfection cap is provided with a liquid storage cavity 21, and disinfectant is stored in the liquid storage cavity 21 for prolonging the disinfection time, improving the disinfection effect and adopting 70% isopropanol. The lower part of the liquid storage cavity is provided with a disinfection sponge 3 for disinfecting the end face of the infusion connector. The side wall of the lower part of the disinfection sponge 3 is provided with an internal thread 22, which plays a role in connection. The cavity outer end surfaces (14, 24) of the inner shell 2 and the outer shell 1 are sealed by sealing covers 4. The sealing cover plays a sealing role, prevents the disinfectant in the disinfection cap from volatilizing before use, and prolongs the storage time of the disinfection cap.
This disposable anti-slip infusion connector disinfection cap is in the in-process of using, tear sealed lid 4 at first, with the outer terminal surface 14 of disinfection cap shell 1 cavity alignment infusion connector, drive disinfection cap shell 1 through clockwise rotation centre gripping handle 11 and rotate, shell 1 inner chamber is equipped with three drive piece 13 and three card post 25 of interior casing 2 surface and carries out the transmission to be connected, make interior casing 2 and infusion connector carry out screw-thread engagement and connect, infusion connector is inconsistent with disinfection sponge 3, rotate disinfection to infusion connector port and handle and screw, make and form sealed cavity between disinfection cap and the infusion connector, prevent that disinfectant 4 volatilizes too fast, the length of time of extension disinfection, the disinfection liquid that stores in the stock solution chamber 21 makes disinfection sponge 3 keep long-time disinfection effect through slow infiltration.
When transfusion is performed again, the clamping handle 11 is pressed and rotated anticlockwise, so that the lug 12 in the outer shell 1 of the disinfection cap drives the transmission lug 23 on the inner shell 2 to rotate, and the inner shell 2 is separated from the transfusion connector, thus the whole disposable anti-slip transfusion connector disinfection cap is used.
When the outer shell 1 is not subjected to axial pressure, the lug on the inner cavity of the outer shell 1 can prop against the inner shell 2, so that the transmission lug 23 on the inner shell 2 is staggered with the lug 12 on the outer shell 1, and the transmission lug 23 and the lug 12 are not stressed when the outer shell 1 is rotated clockwise and anticlockwise. Effectively solves the infection risk caused by the accidental rotation of the disinfection cap to separate from the infusion connector.
The disposable anti-slip infusion connector disinfection cap is simple to operate, the disinfection cap sealing cover is torn off when clinical infusion is finished, the disposable anti-slip infusion connector disinfection cap is screwed on the infusion connector, and when infusion is carried out again, the disinfection cap and the infusion connector can be disconnected by holding the holding handle to press and rotate towards the thread side. The liquid storage cavity can store a large amount of disinfectant, prolongs the effective action time of disinfection, improves work efficiency, and the design of inside and outside casing can effectually prevent that the disinfection cap from breaking away from the infusion joint in the use, effectively reduces the infection risk. Saving the disinfection time for nursing operation of clinical medical staff, thoroughly disinfecting, having no pollution and improving the working efficiency.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. The utility model provides a disposable anti-slipping infusion connects disinfection cap, includes inner housing and shell body, soaks disinfection sponge and sealed lid of antiseptic solution, its characterized in that: the inner shell body cavity is internally provided with a liquid storage cavity, the liquid storage cavity can store a large amount of disinfectant, the effective disinfection action time of the liquid storage cavity on the infusion connector is prolonged, the inner wall of the outer end of the liquid storage cavity is provided with luer locking internal threads, disinfection sponge immersed with the disinfectant is placed at the edge of the internal threads and the liquid storage cavity, and the outer end surfaces of the inner shell body cavity and the outer shell body cavity are sealed with a sealing cover into a whole by heat sealing.
2. A disposable anti-slip infusion connector sterilization cap according to claim 1, wherein: the inner housing cavity is a luer lock internal thread cavity, and the threads are standard 6% luer lock internal threads.
3. A disposable anti-slip infusion connector sterilization cap according to claim 1, wherein: the shell body is provided with a clamping handle, the surface structures on two sides of the clamping handle are arc-shaped structures, and anti-slip protrusions are arranged on the surfaces of the arc-shaped structures.
4. A disposable anti-slip infusion connector sterilization cap according to claim 1, wherein: the inner cavity of the outer shell and the outer surface of the inner shell are provided with driving blocks and clamping columns, and when the outer shell rotates clockwise, the inner shell can be driven to rotate, so that the inner shell is locked with the infusion connector through threads.
5. A disposable anti-slip infusion connector sterilization cap according to claim 1, wherein: the inner cavity of the outer shell and the outer surface of the inner shell are provided with a lug and a transmission lug, when the outer shell rotates anticlockwise to press the outer shell, the inner shell can be driven to rotate anticlockwise, so that the inner shell is locked with the infusion connector by disconnecting threads, and the inner shell does not rotate when the outer shell is not pressed anticlockwise.
6. A disposable anti-slip infusion connector sterilization cap according to claim 1, wherein: the disinfection sponge immersed with the disinfection solution is of a round column body structure, and the disinfection solution is 70% isopropanol.
7. A disposable anti-slip infusion connector sterilization cap according to claim 1, wherein: the outer end surfaces of the inner shell body and the outer shell body cavity are sealed with a sealing cover into a whole, and the sealing mode is heat sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083300.XU CN219721506U (en) | 2022-11-21 | 2022-11-21 | Disposable anti-slip infusion connector disinfection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083300.XU CN219721506U (en) | 2022-11-21 | 2022-11-21 | Disposable anti-slip infusion connector disinfection cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219721506U true CN219721506U (en) | 2023-09-22 |
Family
ID=88060523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223083300.XU Active CN219721506U (en) | 2022-11-21 | 2022-11-21 | Disposable anti-slip infusion connector disinfection cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219721506U (en) |
-
2022
- 2022-11-21 CN CN202223083300.XU patent/CN219721506U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |