CN211434165U - Self-sealing bag type infusion shading bag - Google Patents
Self-sealing bag type infusion shading bag Download PDFInfo
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- CN211434165U CN211434165U CN201921650435.5U CN201921650435U CN211434165U CN 211434165 U CN211434165 U CN 211434165U CN 201921650435 U CN201921650435 U CN 201921650435U CN 211434165 U CN211434165 U CN 211434165U
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- shading
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Abstract
The utility model provides a proclaim oneself pocket type infusion shading bag, its characterized in that includes: the bag body, its top and bottom all have the opening, just shading bag body open-top has from the strip of paper used for sealing, the shading bag body includes: a first protective film layer; a flexible glass layer, one side of which is attached to the first protective film layer; an optical shading layer, one side of which is attached to the other side of the flexible glass layer; the second protection rete, its laminating is in the light shield layer opposite side, the utility model discloses a flexible glass layer and optical light shield layer can guarantee shading bag pliability, can guarantee the shading effect of shading bag again, and the valve bag top sets up the sealing strip, avoids ward light can penetrate the medicine directly through the opening.
Description
Technical Field
The utility model relates to a medical treatment consumptive material field especially relates to a proclaim oneself pocket type infusion shading bag.
Background
The light-unstable medicine needs to be protected from light in the process of storage and medication, such as chemotherapy and Chinese patent medicine infusion. The conventional transfusion light-shading bag is made of a tan or black plastic material, has a light-shading effect in the use process, but has a transmittance of about 3-5% in a visible light wave band through an optical test, the bag top is not sealed and is open, an opening is upward, and ward light can directly irradiate the medicine through the opening to cause the medicine property to be changed or influence the medicine effect, so that potential safety hazards are brought to transfusion.
The invention document with the application number of 201710722365.9 discloses a light shade for a light-proof infusion bag, wherein two connecting belts capable of being mutually locked are arranged at an opening at the upper end of a bag body, an observation window is arranged in the middle of the bag body and is used for observing the residual amount of a liquid medicine, the opening middle part of the bag body is locked by the connecting belts, the two ends of an opening are still not sealed, the light-proof bag is easily pulled when the observation window is frequently checked, light can still irradiate the infusion bag from the top of the bag body, and the problem that the light transmittance of the infusion bag in a visible light wave band is high is still.
The invention document with the application number of 201720554627.0 discloses an infusion bottle shading bag, wherein an elastic tightening belt is arranged at the bottom of the bag body, a zipper is arranged at the top of the bag body, an infusion bag can be completely wrapped in the shading bag, direct light radiation is avoided, and the problem that the light transmittance of the infusion bottle shading bag in a visible light wave band is high is still solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bag body of proclaim oneself formula infusion shading bag includes flexible glass layer and optics light shield layer, can guarantee shading bag pliability, can guarantee the shading effect of shading bag again, and proclaim oneself the bag top and set up the sealing strip, avoids ward light can penetrate the medicine directly through the opening.
The utility model provides a technical scheme does:
a self-sealing bag type transfusion light-proof bag comprises:
the shading bag body, its top and bottom all have the opening, just shading bag body open-top has from the strip of paper used for sealing, the shading bag body includes:
a first protective film layer;
a flexible glass layer, one side of which is attached to the first protective film layer;
a light shielding layer, one side of which is attached to the other side of the flexible glass layer;
and the second protective film layer is attached to the other side of the shading layer.
Preferably, the first protective film layer and the second protective film layer are made of a heat insulating material.
Preferably, the thickness of the flexible glass layer is 0.05-0.1 mm.
Preferably, the light shielding layer includes:
a base film;
an ink layer formed on the surface of the base film;
an optical film formed on the surface of the ink layer;
wherein the optical film has a refractive index between the ink layer and the optical film.
Preferably, the optical film is SiO2Film or TiO2And (3) a membrane.
Preferably, the method further comprises the following steps:
the shading outer edge is cylindrical, and one end of the shading outer edge is integrally connected with the opening at the bottom of the shading bag body;
and the locking ring is sleeved on the shading outer edge.
Preferably, the locking ring further comprises:
the surface of the annular belt is provided with a plurality of clamping grooves distributed in an array manner;
a locking member connected with one end of the annular belt and provided with an opening, wherein a movable connecting block is arranged in the opening,
the other end of the annular belt can penetrate through the opening, and the connecting block can be meshed with the clamping groove.
Preferably, the connecting hook further comprises:
a housing having a cylindrical shape;
a spool rotatably supported within the housing;
a coil spring disposed in the housing and having one end wound around the spool.
A winding post provided at one end of the winding shaft and rotatable with the winding shaft;
a connecting wire having one end wound around the winding post;
the first connecting hook is arranged at the top of the shell and is connected with the other end of the connecting line;
and the second connecting hook is detachably arranged at the bottom of the shell.
The beneficial effects of the utility model
1. The utility model provides a bag body of proclaim oneself formula infusion shading bag includes flexible glass layer and optics light shield layer, can guarantee shading bag pliability, can guarantee the shading effect of shading bag again, and proclaim oneself the bag top and set up the sealing strip, avoids ward light can penetrate the medicine directly through the opening.
2. The utility model discloses set up the shading outer fringe in shading bag bottom opening position, avoid infusion bag's connecting plug department to accept illumination, and establish the locking ring at the cover in the shading outer fringe, prevent that infusion bag from shading bag bottom opening roll-off because of the action of gravity.
3. The utility model discloses a shading bag top has the couple, and couple inside has the self-stretching structure who realizes through the wind spring, can stimulate infusion bag, conveniently looks over infusion state and change dressings.
Drawings
Fig. 1 is a schematic structural view of the self-sealing bag type transfusion shading bag of the present invention.
Fig. 2 is a schematic structural view of the infusion shading bag body of the utility model.
Fig. 3 is a schematic structural diagram of the optical shading layer according to the present invention.
Fig. 4 is a schematic structural diagram of a locking ring according to the present invention.
Fig. 5 is a schematic view of the internal structure of the connecting hook of the present invention.
Fig. 6 is a schematic structural view of the connection hook of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1, the utility model provides a light bag is kept away in valve bag formula infusion, including the shading bag body 110, wherein, shading bag body 110 top has first opening 111, and the bottom has second opening 112, and the first opening 111 at shading bag body top has from strip 113, from strip 113 setting at the opening part, be groove structure on one side of the shading bag body, the opposite side is protruding stupefied structure, protruding stupefied can stretch into in the recess, seals the shading bag body 110.
As shown in fig. 2, the light-shielding bag body 110 includes: a first protective film layer 121, a flexible glass layer 122, a light-shielding layer 123, and a second protective film layer 124; wherein, one side of the flexible glass layer 122 is attached to the first protective film layer 121; one side of the light shielding layer 123 is attached to the other side of the flexible glass layer 122; the second protective film layer 124 is attached to the other side of the light-shielding layer 123. The first protective film layer 121 and the second protective film layer 124 are made of a heat insulating material, and preferably, the first protective film layer 121 and the second protective film layer 124 are made of a polyurethane material, and the polyurethane material has low thermal conductivity, good heat resistance, aging resistance, and is easily bonded with other base materials.
The flexible glass layer 122 is made of glass base materials, the thickness of the flexible glass layer is 0.05-0.1mm, the flexible glass layer and the optical shading layer have better compatibility, and the flexible glass layer can be matched with the shading layer to have good optical performance.
As shown in fig. 3, the optical light shielding layer 123 includes: a base film 123a, an ink layer 123b, and an optical film 123c, the ink layer being formed on a surface of the base film; the optical film 123c is formed on the surface of the ink layer 123 b; wherein, the refractive index of the optical film is between the ink layer 123b and the optical film 123 c. The ink layer is a black ink layer, has an absorption effect on light, can block light from passing through, and plays a role in shading, and the optical film is used as a dielectric layer between the ink layer and air, so that the interface reflectivity is reduced, and the optical reflectivity of the shading film is lower. Preferably, the optical film is SiO2Film or TiO2And (3) a membrane.
The shading outer edge 114 is cylindrical, and one end of the shading outer edge is integrally connected with the opening 111 at the bottom of the shading bag body; locking ring 115 is fitted over light blocking rim 114.
As shown in fig. 4, the locking ring 115 includes: the device comprises an annular belt 115a and a locking member 115b, wherein the surface of the annular belt 115a is provided with a plurality of clamping grooves distributed in an array; the retaining member 115b is connected with one end of the annular belt 115a and is provided with an opening, a movable connecting block is arranged in the opening, the other end of the annular belt 115a can penetrate through the opening, and the connecting block can be meshed with the clamping groove to fix the position of the annular belt 115 a.
Preferably, the accessible grooves on the surface of the annular band 115a are unidirectional splines.
The locking member 115 is square, the middle part of the locking member is provided with a through opening, and the bottom of the movable connecting block is provided with a one-way hook groove which can fix the annular belt 115a in a one-way manner.
As shown in fig. 5 and 6, the top of the light-shielding bag 110 is provided with a connecting hook 140, which includes: a cylindrical housing 141 in which a reel 142 is rotatably supported; a coil spring 143 is provided in the housing, and one end is wound on the spool 142. The winding post 144 is arranged at one end of the winding shaft 142 and can rotate along with the winding shaft 142; one end of the connecting wire 145 is wound around the winding post 144; when the connecting wire 145 is pulled, the winding post 144 rotates to drive the winding shaft 142 to rotate, the winding spring 143 is wound on the winding shaft 142, the connecting wire 145 is loosened, the winding spring 143 is unwound in the cylindrical shell 141, the winding shaft 142 rotates reversely, and the winding post 144 winds the connecting wire 145 on the winding post 144. The cylindrical case 141 has a first coupling hook 146 at the top thereof, and a second coupling hook 147 detachably provided at the bottom of the case 141 and coupled to one end of the coupling line 145.
When the infusion bag is used, an infusion bag is placed in the shading bag body 110, the top of the bag body is sealed, the connecting block at the other end of the annular belt 115a is pulled to be meshed with the clamping groove, the position of the annular belt 115a is fixed, the shading bag body is hung on an infusion hook, when the medicine needs to be changed or the infusion state needs to be checked, the infusion bag is pulled, the connecting wire 145 is further pulled, the winding column 144 rotates to drive the winding shaft 142 to rotate, the winding spring 143 is wound on the winding shaft 142, the connecting wire 145 is loosened, the winding spring 143 is unfolded in the cylindrical shell 141, the winding shaft 142 rotates reversely, the connecting wire 145 is wound on the winding column 144 by the winding column 144.
The utility model provides a bag body of proclaim oneself formula infusion shading bag includes flexible glass layer and optics light shield layer, can guarantee shading bag pliability, can guarantee the shading effect of shading bag again, and set up the sealing strip from the valve bag top, avoid ward light can penetrate the medicine directly through the opening, set up the shading outer fringe at shading bag bottom opening position, avoid infusion bag's connecting plug department to accept illumination, and the cover establishes the locking ring in the shading outer fringe, prevent that infusion bag from shading bag bottom opening roll-off because of the action of gravity. The connecting hook is internally provided with a self-stretching structure realized by a coil spring, so that the infusion bag can be pulled, and the infusion state and the dressing change can be conveniently checked.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a proclaim oneself bag formula infusion shading bag which characterized in that includes:
the shading bag body, its top and bottom all have the opening, just shading bag body open-top has from the strip of paper used for sealing, the shading bag body includes:
a first protective film layer;
a flexible glass layer, one side of which is attached to the first protective film layer;
an optical shading layer, one side of which is attached to the other side of the flexible glass layer;
and the second protective film layer is attached to the other side of the shading layer.
2. The self-sealing bag type infusion light-shielding bag according to claim 1, wherein the first protective film layer and the second protective film layer are made of heat-insulating material.
3. The self-sealing bag type transfusion light-shading bag as claimed in claim 2, wherein the thickness of the flexible glass layer is 0.05-0.1 mm.
4. The self-sealing bag type transfusion light-shielding bag of claim 3, wherein the optical light-shielding layer comprises:
a base film;
an ink layer formed on the surface of the base film;
an optical film formed on the surface of the ink layer;
wherein the optical film has a refractive index between the ink layer and the optical film.
5. The self-sealing bag type infusion light-shielding bag as claimed in claim 4, wherein the optical film is SiO2Film and/or TiO2And (3) a membrane.
6. The self-sealing bag type infusion light-shielding bag according to claim 4, further comprising:
the shading outer edge is cylindrical, and one end of the shading outer edge is integrally connected with the opening at the bottom of the shading bag body;
and the locking ring is sleeved on the shading outer edge.
7. The self-sealing bag type infusion light-shading bag according to claim 6, wherein the locking ring comprises:
the surface of the annular belt is provided with a plurality of clamping grooves distributed in an array manner;
a locking member connected with one end of the annular belt and provided with an opening, wherein a movable connecting block is arranged in the opening,
the other end of the annular belt can penetrate through the opening, and the connecting block can be meshed with the clamping groove.
8. The self-sealing bag type transfusion light-shading bag of claim 1, further comprising a connecting hook, which comprises:
a housing having a cylindrical shape;
a spool rotatably supported within the housing;
a coil spring disposed in the housing and having one end wound around the spool;
a winding post provided at one end of the winding shaft and rotatable with the winding shaft;
a connecting wire having one end wound around the winding post;
the first connecting hook is arranged at the top of the shell and is connected with the other end of the connecting line;
and the second connecting hook is detachably arranged at the bottom of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650435.5U CN211434165U (en) | 2019-09-30 | 2019-09-30 | Self-sealing bag type infusion shading bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650435.5U CN211434165U (en) | 2019-09-30 | 2019-09-30 | Self-sealing bag type infusion shading bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211434165U true CN211434165U (en) | 2020-09-08 |
Family
ID=72311733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921650435.5U Expired - Fee Related CN211434165U (en) | 2019-09-30 | 2019-09-30 | Self-sealing bag type infusion shading bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211434165U (en) |
-
2019
- 2019-09-30 CN CN201921650435.5U patent/CN211434165U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200908 Termination date: 20210930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |