CN215194456U - Transfusion device fixing device and novel transfusion device with same - Google Patents
Transfusion device fixing device and novel transfusion device with same Download PDFInfo
- Publication number
- CN215194456U CN215194456U CN202120646595.3U CN202120646595U CN215194456U CN 215194456 U CN215194456 U CN 215194456U CN 202120646595 U CN202120646595 U CN 202120646595U CN 215194456 U CN215194456 U CN 215194456U
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- China
- Prior art keywords
- clamping plate
- fixing device
- infusion
- rotating shaft
- plate
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- Expired - Fee Related
Links
- 238000001802 infusion Methods 0.000 claims abstract description 56
- 241001411320 Eriogonum inflatum Species 0.000 claims description 15
- 239000003814 drug Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an infusion apparatus fixing device and have this fixing device's novel infusion apparatus, wherein, infusion apparatus fixing device includes the first splint of one side and the second splint of opposite side, and swing joint is realized through torsional spring mechanism to first splint and second splint, and torsional spring mechanism includes two pivot structures of horizontal coaxial arrangement, two pivot structure, first splint and second splint enclose into the perforation that the infusion hose that supplies the infusion ware slides and passes, fenestrate aperture is less than the diameter at bottle plug puncture ware tail end annular stop border, the clamping part has the fan ring form horizontal card edge that is used for with bottle mouth neck joint adaptation for arc and this arc top. The utility model discloses an infusion apparatus fixing device, the infusion hose of bottle plug puncture ware below slides and wears to establish in infusion apparatus fixing device's perforation, and is more firm, and the bottle plug puncture ware that prevents that can be fine is extracted from the bottleneck.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a transfusion device fixing device and a novel transfusion device with the same.
Background
The infusion apparatus generally comprises eight parts, namely an intravenous 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 which are connected, wherein the partial infusion apparatus also comprises an injection part, a medicine feeding port and the like, the tail end of the bottle stopper puncture outfit is provided with an annular stop edge, the air filter is connected to one side of the bottle stopper puncture outfit, and the bottle stopper puncture outfit is positioned above the stop edge.
In the using process of the infusion apparatus, a patient sometimes carelessly tears the bottle stopper puncture outfit out of the bottle opening, more infusion apparatuses are generally replaced for the patient in time after the patient finds that the situations exist in a mental hospital, but the patient or family members often cause the traditional Chinese medicine in the bottle to be polluted by the latter treatment mode and the infection risk of the patient is increased because the dropped bottle stopper puncture outfit is inserted back into the bottle stopper.
How to design a scheme for preventing the bottle stopper puncture outfit from being pulled out of the bottle mouth becomes one of the technical problems to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an infusion apparatus fixing device and have this fixing device's novel infusion apparatus.
The utility model discloses a transfusion device fixing device, which comprises a first clamp plate at one side and a second clamp plate at the other side, wherein the first clamp plate and the second clamp plate are movably connected through a torsion spring mechanism, the first clamp plate and the second clamp plate respectively comprise a handheld part at one side of the torsion spring mechanism and a clamping part at the other side of the torsion spring mechanism, the torsion spring mechanism comprises two rotating shaft structures which are horizontally and coaxially arranged, each rotating shaft structure comprises two pairs of support plates which are arranged on opposite surfaces of the vertical middle parts of the first clamp plate and the second clamp plate, a rotating shaft which is rotationally inserted and fixed in the corresponding support plates and a torsion spring which is arranged on the rotating shaft and is respectively in jacking fit with the first clamp plate and the second clamp plate, a gap is arranged between the two rotating shaft structures, and the two rotating shaft structures, the first clamp plate and the second clamp plate enclose a perforation which is used for the transfusion hose of a transfusion device to slide and pass through, the diameter of the through hole is smaller than the diameter of the annular stop edge at the tail end of the bottle stopper puncture outfit, the clamping part is an arc-shaped plate, and the top of the arc-shaped plate is provided with a fan-shaped annular horizontal clamping edge which is used for being clamped and matched with the neck of the bottle mouth.
Preferably, the second clamping plate comprises a first plate body and a second plate body which are horizontally arranged, and a through seam for a transfusion hose of a transfusion device to pass through is arranged between the first plate body and the second plate body.
Preferably, the first clamping plate and the second clamping plate above the through hole are provided with horizontal lapping surfaces for supporting the edge of the annular stop.
The utility model provides a novel transfusion system, includes vein needle, syringe needle helmet, infusion hose, liquid medicine filter, flow rate regulator, drips kettle, bottle plug puncture ware and air cleaner, the tail end of bottle plug puncture ware has annular stop border, and this transfusion system still includes transfusion system fixing device, bottle plug puncture ware below the infusion hose slides and wears to establish in the perforation just annular stop border is located the fenestrate top.
The utility model discloses an infusion apparatus fixing device, the infusion hose of bottle plug puncture ware below slides and wears to establish in infusion apparatus fixing device's perforation, in the time of using, holds between the fingers handheld portion for the clamping part opens, then inserts the bottle plug puncture ware in infusion bottle or infusion bag's bottleneck, then loosens handheld portion, makes the fan ring form horizontal card of first splint and second splint along blocking the bottleneck neck, and is more firm, and the bottle plug puncture ware that prevents that can be fine is extracted from the bottleneck.
Furthermore, the second clamping plate comprises a first plate body and a second plate body, a through seam for the infusion hose of the infusion apparatus to pass through is arranged between the first plate body and the second plate body, the infusion hose of the infusion apparatus can only be horizontally separated from one side of the infusion apparatus fixing device and cannot be separated from the lower side, and when the infusion apparatus hose is pulled, the second clamping plate can throw away the infusion hose to play a good fixing role.
The utility model discloses a novel transfusion system, the bottle plug puncture ware that prevents that can be fine is deviate from the bottle.
Drawings
FIG. 1 is a schematic top view of the infusion apparatus fixing device of the present invention;
FIG. 2 is a left side view schematic diagram of the infusion apparatus fixing device;
FIG. 3 is a schematic view of another infusion apparatus fixing device of the present invention;
FIG. 4 is a schematic front view of the structure of FIG. 3;
fig. 5 is a schematic structural diagram of the infusion set.
In the figure: a clamping part 1, 1'; a horizontal lapping surface 2; a torsion spring 3; a support plate 4; a rotating shaft 5; a first plate body 6; a second plate body 6'; fan-shaped horizontal clamping edges 7 and 7'; a perforation 8; a first clamping plate 9; a second splint 10; the hand-held portions 11, 11'; a through seam 12; a stopper piercer 13; a stop edge 14; an infusion hose 15.
Detailed Description
In order to make the technical purpose, technical solution and advantageous effects of the present invention clearer, the technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.
Example 1
Transfusion device fixing device, as shown in fig. 1-2, comprises a first clamping plate 9 on one side and a second clamping plate 10 on the other side, wherein the first clamping plate and the second clamping plate are movably connected through a torsion spring mechanism, the first clamping plate and the second clamping plate both comprise a handheld part 11, 11 'on one side of the torsion spring mechanism and a clamping part 1, 1' on the other side of the torsion spring mechanism, the torsion spring mechanism comprises two rotating shaft structures which are horizontally and coaxially arranged, a gap is formed between the rotating shaft structures, each rotating shaft structure comprises two pairs of supporting plates 4 which are integrally fixed on opposite surfaces of the vertical middle parts of the first clamping plate and the second clamping plate, a rotating shaft 5 which is rotatably inserted and fixed in the corresponding supporting plates and a torsion spring 3 which is arranged on the rotating shaft and has two end legs respectively matched with the first clamping plate and the second clamping plate in a jacking manner, the rotating shaft mechanism belongs to the prior art, and is not repeated here, and the two rotating shaft structures, The first clamping plate 9 and the second clamping plate 10 form a through hole 8 for a transfusion hose of a transfusion device to slide through, the aperture of the through hole is slightly larger than the outer diameter of the transfusion hose, the aperture of the through hole is smaller than the diameter of the annular stop edge at the tail end of the bottle stopper puncture outfit, the transfusion hose can pass through the through hole, the annular stop edge cannot pass through the through hole, the clamping part is an arc-shaped plate, and the top of the arc-shaped plate is provided with fan-shaped horizontal clamping edges 7 and 7' used for being clamped and matched with the neck of the bottle mouth. The first clamping plate and the second clamping plate which are positioned above the through holes are provided with horizontal lapping surfaces 2 used for supporting the edges of the annular stop, and the lapping surfaces are arranged, so that the edges of the annular stop can be attached to the horizontal lapping surfaces 2 in the downward pulling process, the stress direction can pass through the center of the rotating shaft or the vicinity of the center of the rotating shaft as far as possible, and the clamping part is prevented from opening.
The transfusion system fixing device of this embodiment, the infusion hose of bottle plug puncture ware below slides and wears to establish in transfusion system fixing device's perforation, during the use, holds between the fingers handheld portion for the clamping part opens, then inserts the bottle plug puncture ware in the bottleneck of infusion bottle or infusion bag, then loosens handheld portion, makes the fan ring form horizontal card of first splint and second splint along blocking the bottleneck neck, and is more firm, and the bottle plug puncture ware that prevents that can be fine is extracted from the bottleneck.
In other embodiments, different from the above embodiments, as shown in fig. 3 and 4, the second clamping plate 1 'includes a first plate body 6 and a second plate body 6' which are horizontally arranged, a through slit 12 for passing the infusion hose 15 of the infusion set is arranged between the first plate body and the second plate body, the through slit is arranged so that the infusion hose of the infusion set can only horizontally fall off from one side of the infusion set fixing device and cannot fall off from the lower side, and when the infusion set hose is pulled, the second clamping plate can play a good fixing role.
Example 2
A novel infusion apparatus is shown in figures 1-5 and comprises a vein 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 13 and an air filter, wherein the tail end of the bottle stopper puncture outfit is provided with an annular stop edge 14, the infusion apparatus further comprises an infusion apparatus fixing device according to the embodiment, the infusion hose 15 below the bottle stopper puncture outfit 13 is arranged in a through hole 8 in a sliding mode, and the annular stop edge 14 is located above the through hole.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating but not limiting the technical solution of the present invention, and any equivalent replacement and modification or partial replacement which do not depart from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.
Claims (4)
1. The transfusion device fixing device comprises a first clamping plate on one side and a second clamping plate on the other side, wherein the first clamping plate and the second clamping plate are movably connected through a torsion spring mechanism, the first clamping plate and the second clamping plate respectively comprise a handheld part positioned on one side of the torsion spring mechanism and a clamping part positioned on the other side of the torsion spring mechanism, the transfusion device fixing device is characterized in that the torsion spring mechanism comprises two rotating shaft structures which are horizontally and coaxially arranged, each rotating shaft structure comprises two pairs of supporting plates which are arranged on opposite surfaces of the vertical middle parts of the first clamping plate and the second clamping plate, a rotating shaft which is rotatably inserted and fixed in the corresponding supporting plates and a torsion spring which is arranged on the rotating shaft, supporting legs at two ends of the torsion spring are respectively in abutting fit with the first clamping plate and the second clamping plate, a gap is arranged between the two rotating shaft structures, and the two rotating shaft structures, the first clamping plate and the second clamping plate define a through hole for a transfusion hose of a transfusion device to slide through, the diameter of the through hole is smaller than the diameter of the annular stop edge at the tail end of the bottle stopper puncture outfit, the clamping part is an arc-shaped plate, and the top of the arc-shaped plate is provided with a fan-shaped annular horizontal clamping edge which is used for being clamped and matched with the neck of the bottle mouth.
2. The infusion set fixing device according to claim 1, wherein the second clamping plate comprises a first plate body and a second plate body which are horizontally arranged, and a through slit for an infusion hose of an infusion set to pass through is arranged between the first plate body and the second plate body.
3. The infusion set fixing device according to claim 2, wherein the first clamping plate and the second clamping plate above the through hole are provided with horizontal overlapping surfaces for supporting the edge of the annular stop.
4. The utility model provides a novel transfusion device, includes vein needle, syringe needle helmet, infusion hose, liquid medicine filter, flow rate regulator, drips kettle, bottle plug puncture ware and air cleaner, the tail end of bottle plug puncture ware has annular stop border, its characterized in that: the infusion set further comprises the infusion set fixing device as claimed in any one of claims 1 to 3, the infusion hose below the bottle stopper puncture outfit is slidably arranged in the through hole, and the annular stopping edge is positioned above the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646595.3U CN215194456U (en) | 2021-03-31 | 2021-03-31 | Transfusion device fixing device and novel transfusion device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646595.3U CN215194456U (en) | 2021-03-31 | 2021-03-31 | Transfusion device fixing device and novel transfusion device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215194456U true CN215194456U (en) | 2021-12-17 |
Family
ID=79444772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120646595.3U Expired - Fee Related CN215194456U (en) | 2021-03-31 | 2021-03-31 | Transfusion device fixing device and novel transfusion device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215194456U (en) |
-
2021
- 2021-03-31 CN CN202120646595.3U patent/CN215194456U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |