CN108313503A - Improved disinfectant bottle cap - Google Patents
Improved disinfectant bottle cap Download PDFInfo
- Publication number
- CN108313503A CN108313503A CN201810060738.5A CN201810060738A CN108313503A CN 108313503 A CN108313503 A CN 108313503A CN 201810060738 A CN201810060738 A CN 201810060738A CN 108313503 A CN108313503 A CN 108313503A
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- CN
- China
- Prior art keywords
- upper cover
- cover body
- cylindrical tube
- bottle cap
- edge
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to the technical field of medical instruments, and aims to provide an improved disinfectant bottle cap which can overcome the defect that the existing disinfectant bottle cap cannot be opened and closed, reduce the contact between disinfectant and external air and prevent internal disinfectant from being polluted even if slight shaking or collision occurs in the disinfection process. An improved disinfectant bottle cap is made of soft plastic materials and comprises a cylindrical barrel and an upper cover body, wherein the cylindrical barrel is provided with an upper opening and a lower opening, and the upper cover body is buckled on the upper opening of the cylindrical barrel; a connecting structure which comprises a tearable part with a large section and a connecting part with a small section is arranged between the cylindrical barrel body and the upper cover body; the upper opening part of the cylindrical barrel is provided with a U-shaped clamping groove, the opening of the U-shaped clamping groove faces upwards, the edge of the opening is flush with the edge of the upper opening of the cylindrical barrel, and a layer of tin foil paper covers the outer part of the U-shaped clamping groove.
Description
Technical field
It is to be related to a kind of Improvement type thimerosal bottle cap specifically the invention patent relates to the field of medical instrument technology.
Background technology
Peritoneal dialysis (peritoneal dialysis, PD) is to treat the main renal replacement therapies of End-stage renal disease
Mode, PD patient need to establish access and could dialyse, this access is outside PD conduits, titanium connector and PD by permanent indwelling
Short tube three parts composition is connect, the lifeline of PD patient is referred to as.Wherein external short tube normal use must then be replaced for 6 months, such as
There are pollution, breakage or malfunctioning switch that should then replace immediately.Changing pipe step is：Detach titanium connector and old short tube, by external short tube with
Titanium connector is dipped in ANER DIAN thimerosal, and soaking disinfection after twenty minutes, detaches external short tube and titanium connector, by old external short tube
It removes, takes out titanium connector, connect with new external short tube, be finally attached with the PD conduits with patient.Whole operation mistake
Cheng Bixu is sterile.
The bottle cap of the ANER DIAN thimerosal clinically used at present, which is totally enclosed type, to be opened and closed, and needed thimerosal bottle cap
Removal, thimerosal is in exposed state in operating process, and thimerosal easily causes pollution with contacting external air for a long time, such as occurs
Slight wobble or collision will also result in the pollution of internal thimerosal.In addition, external short tube is during soaking disinfection, due to
Thimerosal bottleneck edge need to ride thereon without card seam, meanwhile, to ensure that titanium connector and external short tube are immersed in thimerosal not
It is displaced, operator needs hand-held disinfection bottle and fixes the external short tube straddled on bottleneck edge with finger.It protects for a long time
Holding anchor can cause operator's limbs fatigue to cause discomfort, the movement of position that can also influence the effect of soaking disinfection.
Invention content
The purpose of the present invention is overcoming shortcoming in the prior art, a kind of Improvement type thimerosal bottle cap is provided, it can be with
It realizes the folding of disinfection bottle cap, and disinfection can be reduced during the external short tube for peritoneal dialysis changes pipe sterilizing operation
Contact of the liquid with extraneous air.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of Improvement type thimerosal bottle cap, entire thimerosal bottle cap are made of soft plastic material, including a cylinder
Cylinder and a upper cover body, for the cylindrical tube tool there are one upper opening and a under shed, the upper cover body is fastened on institute
It states in the upper opening of cylindrical tube；A circle connection structure is equipped between the cylindrical tube and the upper cover body, it is described
Connection structure includes：The torn part of one big section and a bit of interconnecting piece, the both ends of the torn part and the interconnecting piece
Both ends connect, the upper edge and lower edge of the torn part respectively with the lower edge of the upper cover body and the cylinder
The upper open edge of shape cylinder, which can be disconnected to, to link together, the upper edge and lower edge of the interconnecting piece respectively with it is described
The upper open edge of the lower edge of upper cover body and the cylindrical tube is fixed together, and the torn part and interconnecting piece are in institute
State one complete circular ring structure of composition between cylindrical tube and upper cover body；It is equipped in the upper opening of the cylindrical tube
One width is 1cm, is highly the U-shaped card slot of 1.5cm, the edge of the opening up and described opening of the U-shaped card slot with
The upper open edge of the cylindrical tube flushes, and the outside of the U-shaped card slot is covered with one layer of masking foil.
The present invention makes it compared with prior art due to the above structure, has the advantages that：The present invention changes
Good formula thimerosal bottle cap is made of the soft plastic material for the sealing effect for being easier to have realized, in use, in removal thimerosal
Bottle cap after, by the present invention replace to thimerosal bottle mouth position, get rid of the torn part of connection structure, you can open be located at it is upper
Then the upper cover body of side will need the external short tube of titanium connector and connection sterilized to be put into sterilizing operation bottle impregnate and disappear
Poison, can be contaminated to avoid the mouth of bottle cap and inside；The pipe shaft of external short tube can be placed in the U-shaped card slot for opening masking foil
In, it is easy to use and can be to avoid the bending of conduit, the service life of elongate catheter；It is easy to open and can close again due to devising
On upper cover body structure, isolation as big as possible reached to the thimerosal in sterilizing operation bottle, it is empty with outside to reduce thimerosal
The contact of gas；In soaking process, the isolation due to the upper cover body closed to extraneous air, even if occurring slight to rock or touch
It hits and does not easily cause the contaminated of internal thimerosal；Operator also no longer needs strictly to be kept fixed appearance when hand-held antiseptic solution bottle
Gesture, thus comfort level is increased, while ensure that the effect of soaking disinfection.
Preferably, the under shed of the cylindrical tube is matched with the bottleneck of antiseptic solution bottle.So, directly
It arranges in pairs or groups and uses with existing antiseptic solution bottle, without in addition designing new antiseptic solution bottle structure.
According to the bottleneck stock size of current ANER DIAN thimerosal, it is preferable that the cross section of the cylindrical tube is
The circle of diameter 3cm.
External short tube places in U-shaped card slot, to avoid the bottleneck of external short tube contact sterilizing liquid bottle to prevent to dive
Pollution risk, it is preferable that the height of the cylinder cylinder be more than the antiseptic solution bottle bottleneck height at least 1.5cm.
Preferably, the inner surface of the upper cover body is a curved surface, and the curved surface has at least one protrusion, the protrusion
Positioned at the lower edge of the upper cover body.After getting rid of the torn part of connection structure, upper cover body and cylindrical tube
Upper opening between can form a gap, upper cover body is pressed downwards, can be better achieved by the curved-surface structure
Lid is fastened in the upper opening of cylindrical tube.
As a kind of selectable structure, the protrusion is one continuously prominent around one week ring-type of upper cover body level
It rises.
As a kind of selectable structure, the curved surface has multiple protrusions, and each protrusion is distributed in the upper cover body
On inner surface, the endpoint of each protrusion is located on the same horizontal plane and the line of each endpoint is one and the upper cover body
Cross section concentric circle.
Description of the drawings
Fig. 1 is the structural schematic diagram of a preferred embodiment of Improvement type thimerosal bottle cap of the present invention.
Fig. 2 is the structural schematic diagram (interconnecting piece for showing connection structure) at another visual angle of embodiment illustrated in fig. 1
Fig. 3 uses the state diagram in operating process for embodiment illustrated in fig. 1 (draw-ring type strip of paper used for sealing has been opened).
Fig. 4 uses a state diagram in operating process for embodiment illustrated in fig. 1.
Fig. 5 is that Improvement type thimerosal bottle cap of the present invention is illustrated using the use state on existing ANER DIAN antiseptic solution bottle
Figure.
Specific implementation mode
Below in conjunction with drawings and examples, the invention will be further described, but the present embodiment is not limited to this hair
Bright, every similar structure using the present invention and its similar variation should all be included in protection scope of the present invention.
Improvement type thimerosal bottle cap 10 as shown in Figure 1, entire thimerosal bottle cap 10 are made of soft plastic material, including
The cylindrical tube 1 and a upper cover body 2 that one cross-sectional diameter is 3cm.There are one upper openings 101 1 for the tool of cylindrical tube 1
A under shed 102, upper cover body 2 are fastened in the upper opening 101 of cylindrical tube 1.The upper opening 101 of cylindrical tube 1 with it is upper
Junction between lid 2 is equipped with a circle draw-ring type strip of paper used for sealing 3, and in conjunction with shown in Fig. 2, draw-ring type strip of paper used for sealing 3 includes the tearable of a big section
Portion 31 and a bit of interconnecting piece 32 are opened, the both ends of torn part 31 connect with the both ends of interconnecting piece 32, and torn part 31
101 edge of upper opening respectively with the lower edge of upper cover body 2 and cylindrical tube 1 of upper edge and lower edge can be disconnected to
It links together, the upper edge and lower edge of interconnecting piece 32 are upper with the lower edge of upper cover body 2 and cylindrical tube 1 respectively
101 edges that are open are fixed together, and torn part 31 and interconnecting piece 32 constitute one between cylindrical tube 1 and upper cover body 2
Complete circular ring structure.The U-shaped that width w is 1.5cm as 1cm, height h there are one being set at the upper opening 101 of cylindrical tube 1
Card slot 103, U-shaped card slot 103 it is opening up, and the opening of U-shaped card slot 103 is flushed with the upper opening 101 of cylindrical tube 1
(as shown in Figure 3) is covered with one layer of masking foil 4 in the outside of U-shaped card slot 103.
Wherein, the present embodiment is a curved surface in the inner surface of upper cover body 2 as a preferably embodiment, by
There are one continuously around one week circular protrusion (not shown) of upper cover body level at the lower edge of nearly upper cover body 2.
In use, after the bottle cap of removal antiseptic solution bottle, the present invention is replaced to the bottle mouth position of antiseptic solution bottle 50, if figure
Shown in 5.Then, as shown in figure 3, ripping the torn part 31 of draw-ring type strip of paper used for sealing 3, open the upper cover body 2 being located above, at this time on
Lid 2 is still linked together with cylindrical tube 1 by interconnecting piece 32.Next, opening masking foil 4, it would be desirable to the titanium of disinfection
Connector and the external short tube of connection, which are put into sterilizing operation bottle, carries out soaking disinfection, and the pipe shaft of external short tube, which places, is opening tinfoil paper
In the U-shaped card slot 103 of paper, it is closed upper cover body 2, as shown in figure 4, impregnating.Due to eliminating the torn part of draw-ring type 3
31, a gap can be formed between upper cover body 2 and the upper opening 101 of cylindrical tube 1, and upper cover body 2 is pressed downwards, is passed through
Circular protrusion can be better achieved upper cover body 2 and be fastened in the upper opening 101 of cylindrical tube 1.Since upper cover body 2 is closed,
Contact of the sterilizing operation bottle with extraneous air reaches minimum as far as possible, and slight wobble occurs in disinfecting process or collision is all not easy
Cause the contaminated of internal thimerosal.
Claims (7)
1. a kind of Improvement type thimerosal bottle cap, it is characterised in that：Entire thimerosal bottle cap is made of soft plastic material, including one
A cylindrical tube and a upper cover body, there are one upper opening and a under shed, the upper cover bodies for the cylindrical tube tool
It is fastened in the upper opening of the cylindrical tube；
A circle connection structure is equipped between the cylindrical tube and the upper cover body, the connection structure includes：One big section
Torn part and a bit of interconnecting piece, the both ends of the torn part connect with the both ends of the interconnecting piece, it is described tearable
Open the upper edge and the lower edge upper open edge with the lower edge of the upper cover body and the cylindrical tube respectively in portion
Can be disconnected to and link together, the upper edge and lower edge of the interconnecting piece respectively with the lower edge of the upper cover body and institute
The upper open edge for stating cylindrical tube is fixed together, and the torn part and interconnecting piece are in the cylindrical tube and upper cover
A complete circular ring structure is constituted between body；
The U-shaped card slot that width is 1.5cm as 1cm, highly there are one being set in the upper opening of the cylindrical tube, the U-shaped
The edge of opening up and described opening of card slot is flushed with the upper open edge of the cylindrical tube, the U-shaped card slot
Outside be covered with one layer of masking foil.
2. Improvement type thimerosal bottle cap as described in claim 1, it is characterised in that：The under shed of the cylindrical tube with disappear
The bottleneck of venom bottle matches.
3. Improvement type thimerosal bottle cap as claimed in claim 2, it is characterised in that：The cross section of the cylindrical tube is straight
The circle of diameter 3cm.
4. Improvement type thimerosal bottle cap as claimed in claim 2, it is characterised in that：The height of the cylinder cylinder is more than institute
State the bottleneck height at least 1.5cm of antiseptic solution bottle.
5. the Improvement type thimerosal bottle cap as described in any claim in claim 1-4, it is characterised in that：The upper cover body
Inner surface be a curved surface, there is the curved surface at least one protrusion, the protrusion to be located at following close to the upper cover body
At edge.
6. Improvement type thimerosal bottle cap as claimed in claim 5, it is characterised in that：The protrusion is one continuously around described
One week circular protrusion of upper cover body level.
7. Improvement type thimerosal bottle cap as claimed in claim 5, it is characterised in that：The curved surface has multiple protrusions, each prominent
That rises is distributed on the inner surface of the upper cover body, and the endpoint of each protrusion is located on the same horizontal plane and each endpoint
Line is the circle of one and the cross section concentric of the upper cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060738.5A CN108313503A (en) | 2018-01-22 | 2018-01-22 | Improved disinfectant bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060738.5A CN108313503A (en) | 2018-01-22 | 2018-01-22 | Improved disinfectant bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108313503A true CN108313503A (en) | 2018-07-24 |
Family
ID=62887616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060738.5A Pending CN108313503A (en) | 2018-01-22 | 2018-01-22 | Improved disinfectant bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108313503A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1482580A1 (en) * | 1965-10-18 | 1969-07-24 | Patentauswertungsgesellschaft | Bottle cap |
| CN202036522U (en) * | 2011-03-08 | 2011-11-16 | 北京洗得宝消毒制品有限公司 | Disinfection bottle with cover |
| CN204297322U (en) * | 2014-11-24 | 2015-04-29 | 重庆跃发日用品有限公司 | A kind of contact seal mat structure of oxygen scavenger air-tight bottle |
| CN204998939U (en) * | 2015-09-30 | 2016-01-27 | 南阳医学高等专科学校第一附属医院 | Disinfectant bottle |
| CN205045168U (en) * | 2015-10-16 | 2016-02-24 | 江苏南方包装有限公司 | Tear formula plastics lid |
| CN207876367U (en) * | 2018-01-22 | 2018-09-18 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Improved disinfectant bottle cap |
-
2018
- 2018-01-22 CN CN201810060738.5A patent/CN108313503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1482580A1 (en) * | 1965-10-18 | 1969-07-24 | Patentauswertungsgesellschaft | Bottle cap |
| CN202036522U (en) * | 2011-03-08 | 2011-11-16 | 北京洗得宝消毒制品有限公司 | Disinfection bottle with cover |
| CN204297322U (en) * | 2014-11-24 | 2015-04-29 | 重庆跃发日用品有限公司 | A kind of contact seal mat structure of oxygen scavenger air-tight bottle |
| CN204998939U (en) * | 2015-09-30 | 2016-01-27 | 南阳医学高等专科学校第一附属医院 | Disinfectant bottle |
| CN205045168U (en) * | 2015-10-16 | 2016-02-24 | 江苏南方包装有限公司 | Tear formula plastics lid |
| CN207876367U (en) * | 2018-01-22 | 2018-09-18 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Improved disinfectant bottle cap |
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