CN208910962U - Big transfusion container sealing cover outer cover and big transfusion container sealing cover - Google Patents
Big transfusion container sealing cover outer cover and big transfusion container sealing cover Download PDFInfo
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- CN208910962U CN208910962U CN201820575241.2U CN201820575241U CN208910962U CN 208910962 U CN208910962 U CN 208910962U CN 201820575241 U CN201820575241 U CN 201820575241U CN 208910962 U CN208910962 U CN 208910962U
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- sealing cover
- container sealing
- transfusion container
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- big transfusion
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Abstract
The utility model is a kind of big transfusion container sealing cover outer cover and big transfusion container sealing cover, including lid shell ontology open at one end, the inner wall of the open end of lid shell ontology is equipped with bezel ring, card slot in big transfusion container sealing cover, diameter is provided on the outer wall of the open end of lid shell ontology in the frustum cone structure for increasing setting, it is circumferentially spaced on the side wall of frustum cone structure to be provided with buckling structure, the other end of lid shell ontology is provided with can be with the liquid mouth excessively of medicine mixer outlet, and crossing sealed set on liquid mouth has the end part seal lid that can be dismantled.The big transfusion container sealing cover outer cover and big transfusion container sealing cover structure are simple, and easy to process, cost is relatively low, and medicine mixer can be made to be easy to be tightly connected with big infusion vessel, and medical fluid transfer operation is high-efficient, are conducive to promote the use of.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to a kind of big transfusion container sealing cover outer covers and big defeated
Liquid container sealing cover.
Background technique
High-capacity injection is commonly called as being infused (Large Volume Parenteral, LVP) greatly, typically refers to capacity and is greater than
Intracorporal sterilization of liquids preparation is inputted equal to 50ml and directly by intravenous drip, by its clinical application, big infusion is broadly divided into 5
Class: isohydria infusion, nutrition infusion, blood volume expansion infusion, treatment medication infusion and dialysis radiography class.
When carrying out medical fluid transfer into big infusion vessel, usually using medicine mixer, medicine mixer has the sterile transfer of medical fluid, nothing
Puncture of steel needles operates the advantages such as convenient；Existing medicine mixer often passes through syringe and carries out medical fluid transfer into big infusion vessel, transfer
Operation slightly has inconvenience.For the ease of medical fluid transfer operation, the new medicine mixer outlet of capable of being directly connected to is developed in the prior art
Helicitic texture is arranged in big infusion vessel, the inlet of big infusion vessel, and the outlet of medicine mixer and the entrance of big infusion vessel pass through
It is threadedly coupled, but helicitic texture, in injection molding process, processing cost is higher, and screwing operation process is relatively
Long, efficiency is lower.
The present inventor based on years of experience and practice in relevant industries, proposes a kind of big transfusion container sealing as a result,
Lid outer cover and big transfusion container sealing cover, to overcome the deficiencies of existing technologies.
Utility model content
The purpose of this utility model is to provide a kind of big transfusion container sealing cover outer cover and big transfusion container sealing cover, gram
The problems such as medical fluid transfer operation existing in the prior art is constant, helicitic texture injection molding cost is higher is taken, the big infusion vessel is close
It covers outer cover and big transfusion container sealing cover structure is simple, easy to process, cost is relatively low, can make medicine mixer and big infusion vessel
It is easy to be tightly connected, medical fluid transfer operation is high-efficient, is conducive to promote the use of.
The purpose of this utility model is achieved in that the embodiments of the present invention provide a kind of big transfusion container sealing
Lid outer cover, the big transfusion container sealing cover outer cover include lid shell ontology open at one end, the open end of the lid shell ontology
Inner wall is equipped with bezel ring, card slot in big transfusion container sealing cover, is provided with diameter on the outer wall of the open end of the lid shell ontology and is in
The frustum cone structure for increasing setting, it is circumferentially spaced on the side wall of the frustum cone structure to be provided with buckling structure, the lid shell ontology
The other end be provided with liquid mouth, it is described to cross sealed set on liquid mouth and have the end part seal lid that dismantled.
In a better embodiment of the utility model, each buckling structure includes being fixed on the frustum cone structure
Clasp block on side wall, the clasp slot of the arc circumferentially penetrated through is provided on the clasp block, and the diameter of the clasp slot is inside
Side is in opening setting, and side wall of the clasp slot far from the end part seal lid and the frustum cone structure are close to the end part seal
The end face of lid is in the same plane, and the circumferential side of the clasp slot is provided with clasp baffle.
It is circumferentially spaced on the side wall of the frustum cone structure to be provided with two in a better embodiment of the utility model
A buckling structure, two buckling structures are radially symmetrical arranged, and two clasp baffle plate settings are described in two
Circumferential the same side of clasp block.
In a better embodiment of the utility model, the end part seal lid includes sealed set on the liquid mouth excessively
The disassembly that can fracture easy folding part, the extended handle in the direction of the oriented separate lid shell ontology is connected on the easy folding part
Portion；It is provided with first through hole up and down in the easy folding part, one close to the easy folding part is provided in the handle portion
End opening and the taper slot of other end sealing, the hole of the taper slot without leave one end close to the easy folding part to the other end
In tapered setting, the taper slot can be connected to by the first through hole, the liquid mouth excessively with the inner cavity of the lid shell ontology.
In a better embodiment of the utility model, arrow portion is provided in the handle portion.
In a better embodiment of the utility model, cylinder is arranged close to one end of the easy folding part in the handle portion
Portion, the one end of the cylindrical portion far from the easy folding part are held to the extended sheet in the direction far from the lid shell ontology
Portion, the two sides of the sheet grip part pass through transition arc respectively and connect with the cylindrical portion.
In a better embodiment of the utility model, the inner wall of the lid shell ontology is close to described one end for crossing liquid mouth
It is circumferentially spaced to be provided with multiple air discharge ducts.
In a better embodiment of the utility model, an end ring of the frustum cone structure far from the end part seal lid
Equipped with the fusion muscle that can be connect with big infusion vessel heat seal.
The purpose of this utility model can also be achieved, and it is close that the embodiments of the present invention provide a kind of big infusion vessel
Capping, the big transfusion container sealing cover includes big transfusion container sealing cover outer cover above-mentioned, the big transfusion container sealing cover
It further include big transfusion container sealing cover inner cover, it is close that the big transfusion container sealing cover outer cover sealing shroud is set to the big infusion vessel
The outside for covering inner cover, be provided on the outer wall of the big transfusion container sealing cover inner cover evagination and can be arranged in the ring card
Snap ring in slot；Sealed set seal plug in the inner cavity of the lid shell ontology.
From the above mentioned, big transfusion container sealing cover outer cover provided by the utility model and big transfusion container sealing cover have such as
It is lower the utility model has the advantages that
In the big transfusion container sealing cover outer cover of the utility model, frustum cone structure can go out from end part seal contact medicine mixer
Mouthful, medicine mixer can be firmly attached on big infusion vessel by buckling structure, and the utility model makes medicine mixer and big infusion vessel
Connection is simple and secured, and in the big transfusion container sealing cover outer cover of the utility model, end part seal lid can use preceding sealing
Big transfusion container sealing cover outer cover, when needing to connect medicine mixer, the disassembly of end part seal lid is simple, and work efficiency is high；This is practical new
The big transfusion container sealing cover outer cover structure of type conveniently can carry out structure on existing big transfusion container sealing cover outer cover
Adjustment, on existing equipment, technique, using influence it is small；The big transfusion container sealing cover outer cover structure of the utility model is simple, is easy to
Processing, cost is relatively low, and versatility is good, is conducive to promote the use of；The big transfusion container sealing cover of the utility model reduces artificial mixed
Medicine reduces the secondary pollution of drug, guarantees drug safety, and medical fluid transfer operation is high-efficient, is infused safer, uses this reality
Mixed medicine and infusion function are had both with novel big transfusion container sealing cover.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1: for the isometric side schematic diagram of the big transfusion container sealing cover outer cover of the utility model.
Fig. 2: for the top view of the big transfusion container sealing cover outer cover of the utility model.
Fig. 3: A-A cross-sectional view when not install seal plug in Fig. 2.
Fig. 4: for B-B cross-sectional view in Fig. 2.
Fig. 5: for the big transfusion container sealing cover outer cover and medicine mixer assembled state schematic diagram of the utility model.
Fig. 6: for the cross-sectional view of the big transfusion container sealing cover of the utility model.
In figure:
100, big transfusion container sealing cover outer cover；
200, big transfusion container sealing cover；
300, big transfusion container sealing cover inner cover；301, snap ring；
1, lid shell ontology；
11, ring card slot；12, frustum cone structure；13, liquid mouth is crossed；14, air discharge duct；15, muscle is fused；
2, buckling structure；
21, clasp block；211, clasp slot；
22, baffle is held；
3, end part seal lid；
31, easy folding part；311, first through hole；
32, handle portion；
321, taper slot；322, arrow portion；323, cylindrical portion；324, sheet grip part；
4, seal plug；
9, medicine mixer；91, arc convex portion.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
Specific embodiment of the present utility model.
As shown in Figures 1 to 5, the utility model provides a kind of big transfusion container sealing cover outer cover 100, including open at one end
Lid shell ontology 1, the inner wall of the open end of lid shell ontology 1 is equipped with can seal and is connected in big transfusion container sealing cover inner cover and (shows
There is technology, big transfusion container sealing cover inner cover is fixed on big infusion vessel, is set on the outer wall of big transfusion container sealing cover inner cover
Be equipped with snap ring, as shown in Figure 6) on ring card slot 11, diameter is provided on the outer wall of the open end of lid shell ontology 1 in increasing setting
Frustum cone structure 12, frustum cone structure 12 can from end part seal contact medicine mixer export (prior art), realize medicine mixer 9 axial direction
It is fixed；The outer diameter of frustum cone structure 12 is slightly larger than the outer diameter of medicine mixer the outlet, (prior art, shown in Fig. 5 of medicine mixer 9
For a kind of schematic diagram of medicine mixer) with big infusion vessel (prior art is not shown in the figure) connect when, medicine mixer outlet be sheathed on
The outside of lid shell ontology 1, and the end face seal contact of medicine mixer outlet in frustum cone structure 12 on the end face of medicine mixer, realize mixed
The outlet of medicine device and extraneous seal isolation；Circumferentially spaced be provided with can buckle medicine mixer outlet on the side wall of frustum cone structure 12
Medicine mixer is firmly attached on big infusion vessel by buckling structure 2, buckling structure 2；The other end of lid shell ontology 1 is provided with can be with
Medicine mixer outlet crosses liquid mouth 13, and crossing sealed set on liquid mouth 13 has the end part seal lid 3 that can be dismantled.The utility model
In big transfusion container sealing cover outer cover 100, frustum cone structure 12 can be exported from end part seal contact medicine mixer, and buckling structure 2 can incite somebody to action
Medicine mixer is firmly attached on big infusion vessel, and it is simple and secured that the utility model connects medicine mixer with big infusion vessel,
In the big transfusion container sealing cover outer cover 100 of the utility model, end part seal lid 3 can be close using the preceding big infusion vessel of sealing
Outer cover 100 is covered, in use, end part seal lid 3 is dismantled simply, work efficiency is high；The big transfusion container sealing of the utility model
Lid outer cover structure conveniently can carry out structural adjustment on existing big transfusion container sealing cover outer cover, to existing equipment, work
Skill, using influence it is small；Big 100 structure of transfusion container sealing cover outer cover of the utility model is simple, and easy to process, cost is relatively low,
Versatility is good, is conducive to promote the use of.
Further, as shown in Figure 1, Figure 2, Figure 4 shows, each buckling structure 2 includes the button being fixed on the side wall of frustum cone structure 12
Block 21 is held, the clasp slot 211 of the arc circumferentially penetrated through is provided on clasp block 21, clasp slot 211 can be arranged in medicine mixer and go out
On mouth, the radially inner side of clasp slot 211 is in opening setting, side wall of the clasp slot 211 far from end part seal lid 3 and frustum cone structure 12
End face close to end part seal lid 3 is in the same plane, and the circumferential side of clasp slot 211, which is provided with, can circumferentially engage medicine mixer
Outlet clasp baffle 22 (clasp baffle 22 only needs the rotation in one direction of backstop medicine mixer, because mixed medicine process time is shorter,
And use process has artificial interference, can avoid the case where use process medicine mixer reversely rotates；After use, artificial
It reversely rotates, can easily realize the separation of medicine mixer Yu big transfusion container sealing cover outer cover 100).With the big infusion of the application
Airtight lid for container outer cover 100 matchingly, as shown in figure 5, in the present embodiment, is provided on the outer wall of medicine mixer outlet along week
To spaced arc convex portion 91, arc convex portion 91, which can rotate, sticks into clasp slot 211, and rotation medicine mixer makes arc convex
The circumferential side contact in the portion of rising further circumferentially engages medicine mixer on clasp baffle 22.
As shown in Figure 1, in a specific embodiment of the utility model, it is circumferentially spaced on the side wall of frustum cone structure 12 to set
It sets there are two buckling structure 2, two buckling structures 2 are radially symmetrical arranged, and two clasp baffles 22 are set to two clasp blocks
21 circumferential the same side, all in the side clockwise of clasp block 21 or all in the side counterclockwise of clasp block 21.
Further, as shown in Figure 1, Figure 2, Figure 3, Figure 4, end part seal lid 3 included on liquid mouth 13 sealed set can roll over
The easy folding part 31 of disconnected disassembly connects the handle portion 32 that the direction of oriented separate lid shell ontology 1 is extended on easy folding part 31, can be with
Folding power is pulled to the application of handle portion 32 along perpendicular to easy 31 axially direction of folding part, easy folding part 31 can be made to be broken off, it can also be right
Handle portion 32 applies rotation torque, it is made to be broken by kinking；First through hole 311 up and down, handle are provided in easy folding part 31
The taper slot 321 that the open at one end and other end close to easy folding part 31 seals, the aperture of taper slot 321 are provided in portion 32
It is in tapered setting from one end close to easy folding part 31 to the other end, taper slot 321 can pass through first through hole 311, cross liquid mouth 13
It is connected to the inner cavity of lid shell ontology 1.
Further, as shown in Figure 1, arrow portion 322 is arranged in handle portion 32.
Further, as shown in Figure 3, Figure 4, cylindrical portion 323, cylindrical portion is arranged close to one end of easy folding part 31 in handle portion 32
323 one end far from easy folding part 31 sheet grip part 324 extended to the direction far from lid shell ontology 1, sheet grip part
324 two sides pass through transition arc respectively and connect with cylindrical portion 323.The easily operated person's grip in sheet grip part 324, facilitates behaviour
Make.
Further, as shown in figure 3, lid shell ontology 1 inner wall close to cross liquid mouth 13 one end it is circumferentially spaced be provided with it is more
A air discharge duct 14.
Further, as shown in Figure 3, Figure 4, the one end (on end face) of frustum cone structure 12 far from end part seal lid 3 is equipped with energy
The fusion muscle 15 being connect with big infusion vessel heat seal.Fuse internal diameter ruler of the outer diameter slightly larger than fusion muscle 15 of muscle 15
It is very little, and the thickness for fusing muscle 15 is smaller, fusion muscle 15 is easy melting when being heated, can be with big infusion vessel (interface or bottle body)
Good heat fusion is formed, drug in the big infusion vessel of sealed package is played the role of.
As shown in fig. 6, the utility model also provides a kind of big transfusion container sealing cover 200, the big transfusion container sealing cover
200 include big transfusion container sealing cover outer cover 100 above-mentioned, and big transfusion container sealing cover 200 further includes big transfusion container sealing
Lid inner cover 300, big 100 sealing shroud of transfusion container sealing cover outer cover is set to the outside of big transfusion container sealing cover inner cover 300, big defeated
Snap ring 301 that is that evagination is provided on the outer wall of liquid container sealing cover inner cover 300 and being arranged in ring card slot；Big infusion vessel
Sealed set seal plug 4 in the inner cavity of the lid shell ontology 1 of sealing external of lid cover 100, by seal plug 4 from the open end of lid shell ontology 1
When being inwardly packed into, the air between seal plug 4 and the inner cavity of lid shell ontology 1 is arranged through air discharge duct 14 from the open end of lid shell ontology 1
Out.When big transfusion container sealing cover 200 assembles, seal plug 4 is packed into the inner cavity of lid shell ontology 1 first, then by big infusion vessel
Sealing cover inner cover 300 is packed into from the open end of lid shell ontology 1, and snap ring 301 is arranged in ring card slot, completes assembling, big to be infused
When airtight lid for container 200 is connected on the interface of big infusion vessel, big transfusion container sealing cover inner cover 300 and big infusion vessel are close
Capping outer cover 100 can be fixedly connected on big infusion vessel by heat fusion.Lay down the end part seal lid on lid shell ontology 1
After 3, medicine mixer is sheathed on outside lid shell ontology 1, the outlet end end face contact of medicine mixer is on 12 end face of frustum cone structure, arc
The rotation of shape lug boss 91 sticks into clasp slot 211, and rotation medicine mixer makes the circumferential side contact in arc convex portion in clasp baffle
On 22, medicine mixer 9 is connected to big infusion vessel, realizes mixed medicine function.After use, artificial reverse rotation medicine mixer 9 can facilitate
Realization medicine mixer 9 and big transfusion container sealing cover outer cover 100 separation, it is close in big transfusion container sealing cover 200 after separation
It blocks 4 and has sealing effect, liquid medicine contamination and leakage can be prevented, after separation, big transfusion container sealing cover 200 can hold with big infusion
Device connection, realizes infusion function.
The big transfusion container sealing cover 200 of the utility model reduces artificially mixed medicine, reduces the secondary pollution of drug, protects
Drug safety is demonstrate,proved, medical fluid transfer operation is high-efficient, is infused safer, simultaneous using the big transfusion container sealing cover of the utility model
Have mixed medicine and infusion function.
From the above mentioned, big transfusion container sealing cover outer cover provided by the utility model and big transfusion container sealing cover have such as
It is lower the utility model has the advantages that
In the big transfusion container sealing cover outer cover of the utility model, frustum cone structure can be exported from end part seal medicine mixer, button
Medicine mixer can be firmly attached on big infusion vessel by holding structure, and the utility model makes medicine mixer connect letter with big infusion vessel
Single and secured, in the big transfusion container sealing cover outer cover of the utility model, end part seal lid can use the big infusion of preceding sealing
Airtight lid for container outer cover, when needing to connect medicine mixer, the disassembly of end part seal lid is simple, and work efficiency is high；The utility model it is big
Transfusion container sealing cover outer cover structure conveniently can carry out structural adjustment on existing big transfusion container sealing cover outer cover,
On existing equipment, technique, using influence it is small；The big transfusion container sealing cover outer cover structure of the utility model is simple, easy to process,
Cost is relatively low, and versatility is good, is conducive to promote the use of；The big transfusion container sealing cover of the utility model reduces artificially mixed medicine, subtracts
The secondary pollution of drug is lacked, has guaranteed drug safety, medical fluid transfer operation is high-efficient, is infused safer, practical new using this
The big transfusion container sealing cover of type has both mixed medicine and infusion function.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, made equivalent change under the premise of not departing from the conceptions and principles of the utility model
Change and modify, should belong to the range of the utility model protection.
Claims (9)
1. a kind of big transfusion container sealing cover outer cover, which is characterized in that the big transfusion container sealing cover outer cover includes that one end is opened
The lid shell ontology of mouth, the inner wall of the open end of the lid shell ontology is equipped with bezel ring, card slot in big transfusion container sealing cover, described
The frustum cone structure that diameter is arranged in increase, edge on the side wall of the frustum cone structure are provided on the outer wall of the open end of lid shell ontology
It is provided at circumferentially spaced buckling structure, the other end of the lid shell ontology was provided with liquid mouth, described to cross sealed set on liquid mouth
There is the end part seal lid that can be dismantled.
2. big transfusion container sealing cover outer cover as described in claim 1, which is characterized in that each buckling structure includes fixing
In the clasp slot for being provided with the arc circumferentially penetrated through on the clasp block on the side wall of the frustum cone structure, the clasp block, institute
The radially inner side of clasp slot is stated in opening setting, side wall of the clasp slot far from the end part seal lid and the frustum cone structure
End face close to the end part seal lid is in the same plane, and the circumferential side of the clasp slot is provided with clasp baffle.
3. big transfusion container sealing cover outer cover as claimed in claim 2, which is characterized in that edge on the side wall of the frustum cone structure
It is provided at circumferentially spaced there are two the buckling structure, two buckling structures are radially symmetrical arranged, two clasp gears
Plate is set to circumferential the same side of two clasp blocks.
4. big transfusion container sealing cover outer cover as described in claim 1, which is characterized in that the end part seal lid includes described
The easy folding part of the disassembly that can fracture of sealed set on liquid mouth is crossed, the side of the oriented separate lid shell ontology is connected on the easy folding part
To extended handle portion；It is provided with first through hole up and down in the easy folding part, is provided with and leans in the handle portion
The taper slot of the open at one end and other end sealing of the nearly easy folding part, the hole of the taper slot is without leave close to described easy to break
The one end in portion is in tapered setting to the other end, and the taper slot can pass through the first through hole, liquid mouth and the lid excessively
The inner cavity of shell ontology is connected to.
5. big transfusion container sealing cover outer cover as claimed in claim 4, which is characterized in that be provided with arrow in the handle portion
Portion.
6. big transfusion container sealing cover outer cover as claimed in claim 4, which is characterized in that the handle portion is close to described easy to break
Cylindrical portion is arranged in the one end in portion, and the one end of the cylindrical portion far from the easy folding part extends to the direction far from the lid shell ontology
The sheet grip part of setting, the two sides of the sheet grip part pass through transition arc respectively and connect with the cylindrical portion.
7. big transfusion container sealing cover outer cover as claimed in claim 4, which is characterized in that the inner wall of the lid shell ontology is close
Described one end for crossing liquid mouth is circumferentially spaced to be provided with multiple air discharge ducts.
8. big transfusion container sealing cover outer cover as described in claim 1, which is characterized in that the frustum cone structure is far from the end
One end of portion's sealing cover is equipped with fusion muscle.
9. a kind of big transfusion container sealing cover, which is characterized in that the big transfusion container sealing cover includes such as claim 1 to 8
Described in any item big transfusion container sealing cover outer covers, the big transfusion container sealing cover further include in big transfusion container sealing cover
Lid, the big transfusion container sealing cover outer cover sealing shroud is set to the outside of the big transfusion container sealing cover inner cover, described big defeated
Snap ring that is that evagination is provided on the outer wall of liquid container sealing cover inner cover and being arranged in the ring card slot；The lid shell ontology
Inner cavity in sealed set seal plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575241.2U CN208910962U (en) | 2018-04-20 | 2018-04-20 | Big transfusion container sealing cover outer cover and big transfusion container sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575241.2U CN208910962U (en) | 2018-04-20 | 2018-04-20 | Big transfusion container sealing cover outer cover and big transfusion container sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910962U true CN208910962U (en) | 2019-05-31 |
Family
ID=66692965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575241.2U Active CN208910962U (en) | 2018-04-20 | 2018-04-20 | Big transfusion container sealing cover outer cover and big transfusion container sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910962U (en) |
-
2018
- 2018-04-20 CN CN201820575241.2U patent/CN208910962U/en active Active
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