CN211485824U - Needleless connector disinfection cap - Google Patents
Needleless connector disinfection cap Download PDFInfo
- Publication number
- CN211485824U CN211485824U CN201922460989.5U CN201922460989U CN211485824U CN 211485824 U CN211485824 U CN 211485824U CN 201922460989 U CN201922460989 U CN 201922460989U CN 211485824 U CN211485824 U CN 211485824U
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- sealing
- shell
- outer cavity
- disinfection cap
- needleless connector
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Abstract
The utility model relates to the technical field of medical instruments, in particular to a disinfection cap without a pin joint, which comprises a shell, a disinfectant carrier, a sealing cover sheet and a sealing clapboard; an inner cavity and an outer cavity are arranged in the shell; disinfectant is stored in the inner cavity; the disinfectant carrier is arranged in the outer cavity; a boss is arranged between the inner cavity and the outer cavity; the boss is arranged on the sealing clapboard; the sealing clapboard is clamped with the outer cavity; the cover sealing plate is fixed at one end of the shell. The utility model discloses a be fixed with sealed baffle in the casing, be fixed with the setting of closing cap piece in the one end of casing, carry out double sealing to the antiseptic solution, effectually solved and connect the disinfection cap because of the long unable problem of using of placement time, reached and connect the disinfection cap and in long-time back of placing, still have sufficient antiseptic solution, accomplish the technological effect of connecting abundant disinfection to the infusion.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a needleless connector disinfection cap.
Background
The joint disinfection cap is a disposable disinfection consumable, and is mainly used for disinfecting various medical consumables of infusion joints by matching with each other. The traditional infusion connector needs to be sterilized before being used through the following steps: 1. dipping a cotton swab with the disinfectant; 2. repeatedly wiping the infusion joint by using a cotton swab with disinfectant; 3. the disinfected infusion joint can be connected with an infusion pipeline for use. Because the infusion connector belongs to common consumables, a large amount of infusion connectors are used clinically every day, the disinfection step of the infusion connector occupies a large part of time, the existing disinfection cap enables disinfection solution to be attached to a carrier during production, and if the existing disinfection cap is placed for a long time, the content of the disinfection solution on the disinfection solution carrier is too small or even the disinfection solution is volatilized, so that the infusion cap cannot be used.
SUMMERY OF THE UTILITY MODEL
The utility model provides a needleless connector disinfection cap utilizes seal baffle and closing cap piece to carry out double sealing's setting to the antiseptic solution, and the effectual problem of having solved the connector disinfection cap because of the long unable use of placement time has reached the connector disinfection cap and has still sufficient antiseptic solution after long-time placing, accomplishes the technological effect to infusion joint abundant disinfection.
The utility model discloses an above-mentioned problem is solved to following technical means: a needleless connector disinfection cap comprises a shell, a disinfectant carrier, a sealing cover sheet and a sealing clapboard;
an inner cavity and an outer cavity are arranged in the shell;
disinfectant is stored in the inner cavity;
the disinfectant carrier is arranged in the outer cavity;
a boss is arranged between the inner cavity and the outer cavity;
the sealing partition plate is tightly attached to the boss;
the sealing clapboard is fixedly connected with the outer cavity;
the cover sealing plate is fixed at one end of the shell.
Furthermore, a first blocking plate and a second blocking plate are symmetrically arranged on the sealing partition plate;
the sealing partition plate is symmetrically provided with a first notch and a second notch;
the first blocking plate is fixedly clamped with the first notch;
and the second blocking plate is fixedly connected with the second notch in a clamping manner.
Furthermore, a pushing handle I is fixed on the first blocking plate I;
a second pushing handle is fixed on the second blocking plate;
slide rails extending from one end of the shell to the bottom of the inner side of the shell are symmetrically arranged in the shell;
the first pushing handle and the second pushing handle are in transition fit with the sliding rail.
Furthermore, the cross sections of the first push handle and the second push handle are both trapezoidal;
the first pushing handle and the second pushing handle are both 5-10mm higher than one end of the shell.
Further, the sealing partition plate is annular;
a clamping table is arranged in the sealing clapboard in an annular mode;
an elastic sealing ring is arranged in the sealing partition plate;
and a pushing unit is arranged in the elastic sealing ring.
Further, the pushing unit comprises a third blocking plate, a force transmission column and a pushing plate;
the force transmission column is integrally formed on the blocking plate;
the push plate is integrally formed on the force transmission column.
Furthermore, the elastic sealing ring is annular, and the cross section of the elastic sealing ring is I-shaped;
a first clamping groove is formed in the inner side of the elastic sealing ring;
the first clamping groove wraps the edge of the blocking plate;
a second clamping groove is formed in the outer side of the elastic sealing ring;
the clamping table is wrapped by the clamping groove II.
Furthermore, the bottom of the outer cavity is provided with an internal thread;
the sealing clapboard is in threaded fit with the bottom of the outer cavity.
Further, the disinfectant carrier is a sponge;
the disinfectant carrier is in interference fit with the outer cavity;
a cross groove is formed in the disinfectant carrier in a penetrating manner;
one end of the disinfectant carrier is provided with a groove with the diameter equal to that of the push plate.
Further, the other end of the shell is provided with a handheld part;
the handheld part is of a flat structure;
the handheld part is provided with anti-skid lines.
The utility model discloses a technological effect and advantage:
a needleless connector disinfection cap comprises a shell, a disinfectant carrier, a sealing cover sheet and a sealing clapboard; an inner cavity and an outer cavity are arranged in the shell; disinfectant is stored in the inner cavity; the disinfectant carrier is arranged in the outer cavity; a boss is arranged between the inner cavity and the outer cavity; the boss is arranged on the sealing clapboard; the sealing clapboard is clamped with the outer cavity; the cover sealing plate is fixed at one end of the shell. Through being fixed with sealing baffle in the casing, be fixed with the setting of closing cap piece in the one end of casing, carry out double sealing to the antiseptic solution, effectually solved and connect the disinfection cap because of the long unable problem of using of holding time, reached and connect the disinfection cap after long-time placing, still have sufficient antiseptic solution, accomplish the technological effect of connecting the abundant disinfection to the infusion.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the sealing partition plate of the present invention;
FIG. 3 is a schematic illustration of the present invention in exploded form;
FIG. 4 is a schematic view of the present invention showing a split state;
FIG. 5 is a cross-sectional view of the present invention;
fig. 6 is a schematic diagram of the present invention.
In the figure: the device comprises a shell 1, an inner cavity 11, an outer cavity 12, a slide rail 13, a boss 14, a handheld part 15, a disinfectant carrier 2, a cross groove 21, a groove 22, a cover plate 3, a sealing partition plate 4, a first blocking plate 41, a second blocking plate 42, a first notch 43, a second notch 44, a first pushing handle 45, a second pushing handle 46, a clamping table 47, an elastic sealing ring 5, a first clamping groove 51, a second clamping groove 52, a pushing unit 6, a blocking plate 61, a force transmission column 62 and a pushing plate 63.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Example 1:
as shown in fig. 1-4: a needleless connector disinfection cap comprises a shell 1, a disinfectant carrier 2, a cover sealing sheet 3 and a sealing clapboard 4;
an inner cavity 11 and an outer cavity 12 are arranged in the shell 1;
disinfectant is stored in the inner cavity 11 and is 75% alcohol or chlorhexidine gluconate acetate;
the disinfectant carrier 2 is arranged in the outer cavity 12;
a boss 14 is arranged between the inner cavity 11 and the outer cavity 12;
the sealing partition plate 4 is tightly attached to the boss 14;
the sealing clapboard 4 is fixedly connected with the outer cavity 12;
the cover sealing plate 3 is fixed at one end of the shell 1.
As a further improvement of the above technical solution, a first blocking plate 41 and a second blocking plate 42 are symmetrically arranged on the sealing partition plate 4;
the sealing clapboard 4 is symmetrically provided with a first notch 43 and a second notch 44;
the first blocking plate 41 is fixedly clamped with the first notch 43;
the second blocking plate 42 is clamped and fixed with the second notch 44.
As a further improvement of the above technical scheme, a pushing handle I45 is fixed on the first blocking plate I41;
a second pushing handle 46 is fixed on the second blocking plate 42;
slide rails 13 extending from one end of the shell 1 to the bottom of the inner side of the shell 1 are symmetrically formed in the shell 1;
the first push handle 45 and the second push handle 46 are in transition fit with the sliding rail 13.
As a further improvement of the above technical solution, the cross sections of the first push handle 45 and the second push handle 46 are both trapezoidal;
the first push handle 45 and the second push handle 46 are 10mm higher than one end of the shell 1.
As a further improvement of the above technical solution, the disinfectant carrier 2 is a sponge;
the disinfectant carrier 2 is in interference fit with the outer cavity 12;
a cross-shaped groove 21 is formed in the disinfectant carrier 2 in a penetrating manner.
As a further improvement of the above technical solution, the other end of the housing 1 is provided with a handheld portion 15;
the handheld part 15 is of a flat structure;
the hand-held part 15 is provided with anti-skid lines.
The utility model discloses a joint has a sealing baffle in the casing, is fixed with the setting of closing cap piece in the one end of casing, carries out double sealing to the antiseptic solution, and the effectual joint disinfection cap of having solved is because of the long unable problem of using of placement time, has reached and has connected the disinfection cap and still have sufficient antiseptic solution after long-time placing, accomplishes the technological effect of connecting abundant disinfection to the infusion.
The utility model discloses embodiment 1's theory of operation:
dropping a certain amount of disinfectant into the inner cavity of the shell, clamping the blocking plate and the sealing partition plate, clamping the sealing partition plate in the outer cavity along the slide rail by the pushing handle I and the pushing handle II, sealing the disinfectant, placing a disinfectant carrier in the outer cavity, sticking an upper sealing cover plate, and sealing the inner part of the shell by the sealing cover plate.
When the disinfection device is used, one hand is required to hold the hand-held part of the shell, the sealing cover plate is firstly torn off by the other hand, the end of the infusion connector to be disinfected is pressed into the cross groove on the disinfectant carrier, the infusion connector pushes the first push handle and the second push handle, so that the first blocking plate and the second blocking plate are separated from the sealing partition plate, the disinfectant flows out of the inner cavity of the shell to the outer cavity and is attached to the disinfectant carrier, and at the moment, the disinfection cap of the connector or the infusion connector is rotated for 15s, the infusion connector is taken out, and the connector is completely disinfected.
Example 2:
as shown in fig. 5-6: a needleless connector disinfection cap comprises a shell 1, a disinfectant carrier 2, a cover sealing sheet 3 and a sealing clapboard 4;
an inner cavity 11 and an outer cavity 12 are arranged in the shell 1;
disinfectant is stored in the inner cavity 11 and is 75% alcohol or chlorhexidine gluconate acetate;
the disinfectant carrier 2 is arranged in the outer cavity 12;
a boss 14 is arranged between the inner cavity 11 and the outer cavity 12;
the boss 14 is arranged on the sealing partition plate 4;
the sealing clapboard 4 is fixedly connected with the outer cavity 12;
the cover sealing plate 3 is fixed at one end of the shell 1.
As a further improvement of the above technical solution, the sealing spacer 4 is annular;
a clamping table 47 is annularly arranged in the sealing clapboard 4;
an elastic sealing ring 5 is arranged in the sealing clapboard 4;
a pushing unit 6 is arranged in the elastic sealing ring 5.
As a further improvement of the above technical solution, the pushing unit 6 comprises a blocking plate 61, a force transmission column 62 and a push plate 63;
the force transmission column 62 is integrally formed on the blocking plate 61;
the push plate 63 is integrally formed on the force transmission column 62.
As a further improvement of the technical scheme, the elastic sealing ring 5 is annular, and the cross section of the elastic sealing ring is I-shaped;
a first clamping groove 51 is formed in the inner side of the elastic sealing ring 5;
the first clamping groove 51 wraps the edge of the blocking plate 61;
a second clamping groove 52 is formed in the outer side of the elastic sealing ring 5;
the second card slot 52 is wrapped around the second card table 47.
As a further improvement of the above technical solution, the bottom of the outer cavity 12 is provided with an internal thread;
the sealing clapboard 4 is matched with the bottom of the outer cavity 12 in a threaded way.
As a further improvement of the above technical solution, the disinfectant carrier 2 is a sponge;
the disinfectant carrier 2 is in interference fit with the outer cavity 12;
a cross groove 21 is formed in the disinfectant carrier 2 in a penetrating manner;
one end of the disinfectant carrier 2 is provided with a groove 22 with the diameter equal to that of the push plate 63.
As a further improvement of the above technical solution, the other end of the housing 1 is provided with a handheld portion 15;
the handheld part 15 is of a flat structure;
the hand-held part 15 is provided with anti-skid lines.
The utility model discloses a be fixed with sealed baffle in the casing, be fixed with the setting of closing cap piece in the one end of casing, carry out double sealing to the antiseptic solution, effectually solved and connect the disinfection cap because of the long unable problem of using of placement time, reached and connect the disinfection cap and in long-time back of placing, still have sufficient antiseptic solution, accomplish the technological effect of connecting abundant disinfection to the infusion.
The utility model discloses embodiment 2's theory of operation:
dropping a certain amount of disinfectant into the inner cavity of the shell, clamping the sealing partition plate, the elastic sealing ring and the pushing unit, tightly screwing the sealing partition plate at the bottom of the outer cavity through threads to seal the disinfectant, placing a disinfectant carrier in the outer cavity, adhering a sealing cover plate, and sealing the inside of the shell by using the sealing cover plate.
When the disinfection device is used, one hand is required to hold the handheld part of the shell, the sealing cover plate is firstly torn off by the other hand, the end of the infusion connector to be disinfected is pressed into the cross groove on the disinfectant carrier, the infusion connector pushes the push plate to enable the pushing unit to be separated from the elastic sealing ring and enter the inner cavity, so that the disinfectant flows out of the inner cavity of the shell to the outer cavity and is attached to the disinfectant carrier, the disinfection cap of the infusion connector or the infusion connector is rotated for 15s at the moment, the infusion connector is taken out, and the sufficient disinfection of the connector is completed.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. A needleless connector disinfection cap comprises a shell (1), a disinfection liquid carrier (2) and a cover sealing sheet (3), and is characterized in that: also comprises a sealing clapboard (4);
an inner cavity (11) and an outer cavity (12) are arranged in the shell (1);
the inner cavity (11) is used for storing disinfectant;
the outer cavity (12) is internally provided with the disinfectant carrier (2);
a boss (14) is arranged between the inner cavity (11) and the outer cavity (12);
the sealing partition plate (4) is tightly attached to the boss (14);
the sealing clapboard (4) is fixedly connected with the outer cavity (12);
the sealing cover plate (3) is fixed at one end of the shell (1).
2. The needleless connector disinfection cap of claim 1, wherein: the sealing clapboard (4) is clamped and fixed with the outer cavity (12);
a first blocking plate (41) and a second blocking plate (42) are symmetrically arranged on the sealing partition plate (4);
the sealing clapboard (4) is symmetrically provided with a first notch (43) and a second notch (44);
the first blocking plate (41) is clamped and fixed with the first notch (43);
the second blocking plate (42) is clamped and fixed with the second notch (44).
3. The needleless connector disinfection cap of claim 2, wherein: a first pushing handle (45) is fixed on the first blocking plate (41);
a second pushing handle (46) is fixed on the second blocking plate (42);
sliding rails (13) extending from one end of the shell (1) to the bottom of the inner side of the shell (1) are symmetrically formed in the shell (1);
the first push handle (45) and the second push handle (46) are in transition fit with the sliding rail (13).
4. A needleless connector disinfection cap in accordance with claim 3 wherein: the cross sections of the first push handle (45) and the second push handle (46) are both trapezoidal;
the first push handle (45) and the second push handle (46) are 5-10mm higher than one end of the shell (1).
5. The needleless connector disinfection cap of claim 1, wherein: the sealing clapboard (4) is in a circular ring shape;
a clamping table (47) is annularly arranged in the sealing clapboard (4);
an elastic sealing ring (5) is arranged in the sealing partition plate (4);
and a pushing unit (6) is arranged in the elastic sealing ring (5).
6. The needleless connector disinfection cap of claim 5, wherein: the pushing unit (6) comprises a blocking plate (61), a force transmission column (62) and a push plate (63);
the force transmission column (62) is integrally formed on the blocking plate (61);
the push plate (63) is integrally arranged on the force transmission column (62).
7. The needleless connector disinfection cap of claim 6, wherein: the elastic sealing ring (5) is annular, and the cross section of the elastic sealing ring is I-shaped;
a first clamping groove (51) is formed in the inner side of the elastic sealing ring (5);
the first clamping groove (51) wraps the edge of the blocking plate (61);
a second clamping groove (52) is formed in the outer side of the elastic sealing ring (5);
the second clamping groove (52) wraps the clamping table (47).
8. The needleless connector disinfection cap of claim 7, wherein: the bottom of the outer cavity (12) is provided with internal threads;
the sealing clapboard (4) is in threaded fit with the bottom of the outer cavity (12).
9. The needleless connector disinfection cap of claim 6, wherein: the disinfectant carrier (2) is sponge;
the disinfectant carrier (2) is in interference fit with the outer cavity (12);
a cross groove (21) is formed in the disinfectant carrier (2) in a penetrating manner;
one end of the disinfectant carrier (2) is provided with a groove (22) with the diameter equal to that of the push plate (63).
10. The needleless connector disinfection cap of claim 1, wherein: the other end of the shell (1) is provided with a handheld part (15);
the handheld part (15) is of a flat structure;
the handheld part (15) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460989.5U CN211485824U (en) | 2019-12-31 | 2019-12-31 | Needleless connector disinfection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460989.5U CN211485824U (en) | 2019-12-31 | 2019-12-31 | Needleless connector disinfection cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211485824U true CN211485824U (en) | 2020-09-15 |
Family
ID=72396975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922460989.5U Expired - Fee Related CN211485824U (en) | 2019-12-31 | 2019-12-31 | Needleless connector disinfection cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211485824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282307A (en) * | 2022-07-25 | 2022-11-04 | 江苏苏云医疗器材有限公司 | Disinfection protection device and method for needleless connector |
-
2019
- 2019-12-31 CN CN201922460989.5U patent/CN211485824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282307A (en) * | 2022-07-25 | 2022-11-04 | 江苏苏云医疗器材有限公司 | Disinfection protection device and method for needleless connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211231 |