CN215780582U - Transfusion device fixing structure - Google Patents
Transfusion device fixing structure Download PDFInfo
- Publication number
- CN215780582U CN215780582U CN202122232287.9U CN202122232287U CN215780582U CN 215780582 U CN215780582 U CN 215780582U CN 202122232287 U CN202122232287 U CN 202122232287U CN 215780582 U CN215780582 U CN 215780582U
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- Prior art keywords
- bottle
- infusion
- fixing structure
- infusion set
- structure according
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- 238000001802 infusion Methods 0.000 claims abstract description 104
- 241001411320 Eriogonum inflatum Species 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000003814 drug Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides an infusion apparatus fixing structure, comprising: the fixing band is provided with a buckling part for fixing the fixing band around the bottleneck of the infusion bottle; the stopper is provided with a clamping groove for the liquid conveying hose to pass through, and the size of the clamping groove is smaller than that of the bottom of the bottle stopper puncture outfit; the connecting piece is connected with the fixing band and the limiting piece, and the length of the connecting piece is smaller than the sum of the height of the bottle opening of the infusion bottle and the length of the bottle stopper puncture outfit. The transfusion device fixing structure can effectively prevent the bottle stopper puncture outfit of the transfusion device from being separated from the transfusion bottle or the transfusion bag, avoid the situations of liquid medicine pollution and the like caused by the separation of the bottle stopper puncture outfit from the transfusion bottle or the transfusion bag, and has the advantages of simple structure, low manufacturing cost, convenient use and good use effect.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a fixing structure of an infusion apparatus.
Background
The infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment for intravenous infusion. Generally, the infusion apparatus is formed by connecting eight parts, namely a vein needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, and a part of the infusion apparatus also comprises an injection piece, a medicine adding port and the like.
At present, when the transfusion device is clinically used, the bottle stopper puncture outfit needs to be manually inserted into a transfusion bottle (or a transfusion bag), on one hand, if the force is improper, the bottle stopper puncture outfit cannot be completely inserted into the bottle stopper of the transfusion bottle, and the bottle stopper puncture outfit is easy to separate from the transfusion bottle; on the other hand, when the infusion apparatus is used for infusing the liquid to a patient, if an infant or a patient with special conditions has overlarge action amplitude, the infusion apparatus is very easy to be pulled, so that the bottle stopper puncture outfit slides out of the infusion bottle. The bottle stopper puncture outfit slides out of the infusion bottle, so that nursing risks such as blood return, blockage, liquid medicine pollution and the like are caused, the patient is injured, or medical disputes occur, and economic losses are caused to hospitals. In addition, although the prior art has the transfusion device fixing structure for preventing the transfusion device from falling off, most of the transfusion devices have complex structures, high manufacturing cost, inconvenient use and poor use effect.
In view of the above, there is a need for an infusion set fixing structure that improves the existing situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art and provides an infusion apparatus fixing structure which can prevent a bottle stopper puncture outfit of an infusion apparatus from being separated from an infusion bottle or an infusion bag and has the advantages of simple structure, low manufacturing cost and convenience in use.
In order to solve the technical problems in the background technology, the utility model adopts the technical scheme that: there is provided an infusion set fixing structure, comprising:
the fixing band is provided with a buckling part for fixing the fixing band around the bottleneck of the infusion bottle;
the stopper is provided with a clamping groove for the liquid conveying hose to pass through, and the size of the clamping groove is smaller than that of the bottom of the bottle stopper puncture outfit;
the connecting piece is connected with the fixing band and the limiting piece, and the length of the connecting piece is smaller than the sum of the height of the opening of the infusion bottle and the length of the bottle stopper puncture outfit.
By adopting the structure, the transfusion device fixing structure comprises a fixing belt fixedly connected with a transfusion bottle, a limiting piece used for limiting the position of the bottle stopper puncture outfit and a connecting piece used for connecting the fixing belt and the limiting piece, the fixing band surrounds the bottleneck of the infusion bottle and is buckled by the buckling part to realize the connection of the fixing band and the infusion bottle, the infusion hose below the bottle stopper puncture outfit passes through the clamping groove on the limiting part, because the size of the clamping groove is smaller than that of the bottom of the bottle stopper puncture outfit, when the infusion apparatus is pulled, one end of the limiting piece facing to the bottle stopper puncture outfit is propped against the bottom of the bottle stopper puncture outfit, and the length of the connecting piece is less than the sum of the distance from the bottle neck to the bottle opening and the length of the bottle stopper puncture outfit, so that the bottle stopper puncture outfit is not completely separated from the infusion bottle due to pulling. The transfusion device fixing structure can effectively prevent the bottle stopper puncture outfit of the transfusion device from being separated from the transfusion bottle or the transfusion bag, has the advantages of simple structure, low manufacturing cost and convenient use, and improves the using effect of the transfusion device fixing structure.
Furthermore, the buckling part comprises a clamping hole part and a protruding part, the clamping hole part is arranged at one end of the fixing band, the protruding part is arranged at the other end of the fixing band, and the fixing band is matched with the protruding part through the clamping hole part to realize fixing and unfastening of the bottleneck of the infusion apparatus.
Furthermore, the clamping hole portion comprises a plurality of clamping holes, the clamping holes are distributed at intervals along the length direction of the fixing band, the protruding portion comprises protrusions capable of being matched with the clamping holes, and the protrusions are matched with the clamping holes in different positions, so that the fixing band is suitable for infusion sets of different sizes and specifications, surrounding fixation is achieved, and applicability of the infusion set fixing structure is improved.
Further, the bulge comprises a plurality of bulges corresponding to the clamping holes, and the bulges are matched with the via holes to realize the surrounding fixation of the fixing band at the bottleneck of the infusion apparatus, so that the fixation is more firm.
Further, the locating part is the cover tube-shape, the draw-in groove is including being located the via hole at locating part middle part and seting up in the opening of locating part lateral wall, the opening with the via hole intercommunication, the diameter of via hole is less than the size of bottle plug puncture ware bottom. The infusion hose of bottle plug puncture ware below passes through the opening of locating part lateral wall gets into via hole in the locating part, because of the diameter of via hole is less than the size of bottle plug puncture ware bottom, when the transfusion system received the tractive, the locating part orientation the one end of bottle plug puncture ware with the bottom of bottle plug puncture ware offsets, the restriction the position of bottle plug puncture ware.
Further, the width of the opening is not larger than the diameter of the infusion hose, and the infusion hose passes through the opening and is extruded into the via hole, so that the infusion hose is not easy to fall off from the opening.
Further, the limiting member is cylindrical, the width of the opening is a quarter of an arc of the limiting member, and the opening penetrates through the side wall of the limiting member along the axial direction of the limiting member.
Further, the connecting piece is connected with the middle part of the fixing band.
Further, the connecting piece is in the shape of a strip sheet.
Furthermore, a handle is arranged on the outer side wall of the limiting part, and after infusion is finished, the handle is pulled, so that the infusion hose can be conveniently separated from the clamping groove.
The utility model provides an infusion apparatus fixing structure, which comprises a fixing belt fixedly connected with an infusion bottle, a limiting piece used for limiting the position of a bottle stopper puncture outfit and a connecting piece used for connecting the fixing belt and the limiting piece, wherein when the infusion apparatus is pulled, one end of the limiting piece, facing to the bottle stopper puncture outfit, is abutted against the bottom of the bottle stopper puncture outfit, and the connecting piece enables the bottle stopper puncture outfit not to be completely separated from the infusion bottle due to pulling, so that the separation of the bottle stopper puncture outfit of the infusion apparatus from the infusion bottle or an infusion bag is effectively prevented, the situations of liquid medicine pollution and the like caused by the separation of the bottle stopper puncture outfit from the infusion bottle are avoided, and the infusion apparatus fixing structure is simple in structure, low in manufacturing cost, convenient to use and capable of improving the using effect.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an infusion set fixing structure in an embodiment of the utility model;
FIG. 2 is a schematic view of the assembly of the infusion apparatus fixing structure, the infusion apparatus and the infusion bottle in the embodiment of the present invention;
FIG. 3 is a schematic structural view of a fixing strap of the infusion apparatus fixing structure in the embodiment of the utility model
FIG. 4 is a schematic structural diagram of a limiting member of the infusion set fixing structure in the embodiment of the present invention;
wherein the reference numerals in the figures correspond to: 1-fixing band, 11-buckling part, 111-clamping hole, 112-bulge, 2-connecting piece, 3-limiting piece, 31-clamping groove, 311-through hole, 312-opening, 4-handle, 5-infusion bottle, 51-bottle opening, 6-bottle stopper puncture outfit and 7-infusion hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
the utility model provides an infusion apparatus fixing structure for preventing an infusion apparatus from being separated from an infusion bottle or an infusion bag, as shown in fig. 1, 2 and 3, the infusion apparatus fixing structure comprises:
the fixing strap 1 is provided with a buckling part 11 for fixing the fixing strap 1 at the bottleneck 52 of an infusion bottle 5 in a surrounding manner, wherein the diameter of the bottleneck 51 of the infusion bottle 5 is larger than that of the bottleneck 52 of the infusion bottle 5, and when the fixing strap 1 is fixed at the bottleneck 52 of the infusion bottle 5 in a surrounding manner, the bottom end of the fixing strap 1 is abutted against the inner edge of the bottleneck 51;
the stopper 3 is provided with a clamping groove 31 for the infusion hose 7 to pass through, and the size of the clamping groove 31 is smaller than that of the bottom of the bottle stopper puncture outfit 6;
the connecting piece 2, the connecting piece 2 is connected fixed band 1 with locating part 3, preferably, the connecting piece 2 with the middle part of fixed band 1 is connected, the connecting piece 2 is flexible rectangular slice, just the length of connecting piece 2 is less than the bottleneck 51 height of infusion bottle 5 with the sum of the length of bottle plug puncture ware 6, wherein, the height of bottleneck 51 indicates the distance between the inward flange of bottleneck 51 and the outward flange of bottleneck 51, the inward flange indicates bottleneck 51 is towards the one side of bottleneck 52, the outward flange indicates bottleneck 51 deviates from the one side of bottleneck 52.
By adopting the structure, the transfusion device fixing structure comprises a fixing belt 1 which is fixedly connected with a transfusion bottle 5, a limiting piece 3 which is used for limiting the position of a bottle stopper puncture device 6, and a connecting piece 2 which is used for connecting the fixing belt 1 and the limiting piece 3, the fixing band 1 surrounds the bottleneck of the infusion bottle 5 and is buckled by the buckling part 11, so that the fixing band 1 is connected with the infusion bottle 5, the infusion hose 7 below the bottle stopper puncture outfit 6 passes through the clamping groove 31 on the limiting part 3, and as the size of the clamping groove 31 is smaller than that of the bottom of the bottle stopper puncture outfit 6, when the infusion apparatus is pulled, one end of the limiting piece 3 facing to the bottle stopper puncture outfit 6 is propped against the bottom of the bottle stopper puncture outfit 6, and the length of the connecting piece 2 is less than the sum of the distance from the bottle neck to the bottle opening and the length of the bottle stopper puncture outfit 6, so that the bottle stopper puncture outfit 6 is not completely separated from the infusion bottle 5 due to pulling. The transfusion device fixing structure can effectively prevent the bottle stopper puncture outfit 6 of the transfusion device from being separated from the transfusion bottle 5 or the transfusion bag, has the advantages of simple structure, low manufacturing cost and convenient use, and improves the using effect of the transfusion device fixing structure.
Specifically, as shown in fig. 3, the fastening portion 11 includes a fastening hole 111 portion and a protrusion 112 portion, the fastening hole 111 portion is disposed at one end of the fixing band 1, the protrusion 112 portion is disposed at the other end of the fixing band 1, and the fixing band 1 is fastened and unfastened at the bottleneck of the infusion set by the cooperation of the fastening hole 111 portion and the protrusion 112 portion. Of course, the fastening portion 11 may also adopt other convenient fastening structures, which are not described herein again.
In a possible embodiment, the fastening hole 111 portion includes a plurality of fastening holes 111, the fastening holes 111 are distributed at intervals along the length direction of the fastening band 1, the protrusion 112 portion includes protrusions 112 capable of being matched with the fastening holes 111, and the protrusions 112 are matched with the fastening holes 111 at different positions, so that the fastening band 1 is adapted to infusion sets with different sizes and specifications and is used for realizing surrounding fixation, and the applicability of the infusion set fixing structure is improved.
In other possible embodiments, the protrusion 112 portion includes a plurality of protrusions 112 corresponding to the clipping holes 111, and the plurality of protrusions 112 and the plurality of through holes 311 cooperate to achieve the encircling fixation of the fixing strap 1 at the bottleneck of the infusion set, so that the fixation is more secure.
Preferably, as shown in fig. 4, the retaining member 3 is in a sleeve shape, the slot 31 includes a through hole 311 located in the middle of the retaining member 3 and an opening 312 opened in a side wall of the retaining member 3, the opening 312 is communicated with the through hole 311, a diameter of the through hole 311 is smaller than a size of a bottom of the stopper puncture device 6, a width of the opening 312 is not larger than a diameter of the infusion hose 7, and the infusion hose 7 passes through the opening 312 and is squeezed into the through hole 311, so that the infusion hose 7 is not easily pulled out from the opening 312. Infusion hose 7 below bottle plug puncture device 6 passes through opening 312 of locating part 3 lateral wall gets into via hole 311 in the locating part 3, because of the diameter of via hole 311 is less than the size of 6 bottoms of bottle plug puncture device, when the transfusion system received the tractive, locating part 3 orientation the one end of bottle plug puncture device 6 with the bottom of bottle plug puncture device 6 offsets, the restriction the position of bottle plug puncture device 6.
In a possible embodiment, the limiting member 3 is cylindrical, the width of the opening 312 is a quarter of an arc of the limiting member 3, and the opening 312 penetrates through a sidewall of the limiting member 3 along an axial direction of the limiting member 3.
In a possible embodiment, a pull handle 4 is arranged on the outer side wall of the limiting member 3, and after infusion is finished, the pull handle 4 is pulled to facilitate the infusion hose 7 to be separated from the clamping groove 31.
The infusion apparatus fixing structure comprises a fixing belt 1 fixedly connected with an infusion bottle 5, a limiting piece 3 used for limiting the position of a bottle stopper puncture outfit 6 and a connecting piece 2 used for connecting the fixing belt 1 with the limiting piece 3, when the infusion apparatus is pulled, one end, facing the bottle stopper puncture outfit 6, of the limiting piece 3 is abutted against the bottom of the bottle stopper puncture outfit 6, and the connecting piece 2 enables the bottle stopper puncture outfit 6 not to be completely separated from the infusion bottle 5 due to pulling, so that the separation of the infusion apparatus puncture outfit 6 from the infusion bottle 5 or an infusion bag is effectively prevented, the situations of liquid medicine pollution and the like caused by the separation of the bottle stopper puncture outfit 6 from the infusion bottle 5 are avoided, and the infusion apparatus fixing structure is simple in structure, low in manufacturing cost and convenient to use, and the using effect of the infusion apparatus fixing structure is improved.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. An infusion set fixing structure is characterized by comprising:
the fixing strap (1) is provided with a buckling part (11) for fixing the fixing strap (1) around the bottleneck of an infusion bottle (5);
the stopper (3), the stopper (3) has a slot (31) for the infusion hose (7) to pass through, the size of the slot (31) is smaller than the size of the bottom of the bottle stopper puncture outfit (6);
the connecting piece (2) is connected with the fixing band (1) and the limiting piece (3), and the length of the connecting piece (2) is smaller than the sum of the height of the bottle opening of the infusion bottle (5) and the length of the bottle stopper puncture device (6).
2. The infusion set fixing structure according to claim 1, wherein: buckling part (11) are including card hole (111) portion and protruding (112) portion, card hole (111) portion is located the one end of fixed band (1), protruding (112) portion is located the other end of fixed band (1), fixed band (1) is passed through card hole (111) portion with protruding (112) portion cooperation is realized being in the fixed of transfusion system bottleneck department is untied with untiing.
3. The infusion set fixing structure according to claim 2, wherein: card hole (111) portion includes a plurality of card holes (111), a plurality of card holes (111) are followed the length direction interval distribution of fixed band (1), protruding (112) portion including can with a plurality of card hole (111) matched with protruding (112).
4. The infusion set fixing structure according to claim 3, wherein: the bulge (112) part comprises a plurality of bulges (112) corresponding to the clamping holes (111), and the bulges (112) are matched with the through holes (311) to realize the surrounding fixation of the fixing band (1) at the bottleneck of the infusion set.
5. The infusion set fixing structure according to claim 1, wherein: the stopper (3) are sleeve-shaped, the slot (31) comprises a through hole (311) located in the middle of the stopper (3) and an opening (312) formed in the side wall of the stopper (3), the opening (312) is communicated with the through hole (311), and the diameter of the through hole (311) is smaller than the size of the bottom of the bottle stopper puncture outfit (6).
6. The infusion set fixing structure according to claim 5, wherein: the width of the opening (312) is not more than the diameter of the infusion hose (7).
7. The infusion set fixing structure according to claim 5, wherein: the limiting part (3) is cylindrical, the width of the opening (312) is a quarter of an arc of the limiting part (3), and the opening (312) penetrates through the side wall of the limiting part (3) along the axial direction of the limiting part (3).
8. The infusion set fixing structure according to claim 1, wherein: the connecting piece (2) is connected with the middle part of the fixing band (1).
9. The infusion set fixing structure according to claim 1, wherein: the connecting piece (2) is in a strip shape.
10. The infusion set fixing structure according to claim 1, wherein: and a handle (4) is arranged on the outer side wall of the limiting part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232287.9U CN215780582U (en) | 2021-09-15 | 2021-09-15 | Transfusion device fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232287.9U CN215780582U (en) | 2021-09-15 | 2021-09-15 | Transfusion device fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215780582U true CN215780582U (en) | 2022-02-11 |
Family
ID=80160571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232287.9U Expired - Fee Related CN215780582U (en) | 2021-09-15 | 2021-09-15 | Transfusion device fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215780582U (en) |
-
2021
- 2021-09-15 CN CN202122232287.9U patent/CN215780582U/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: 20220211 |