CN215134866U - Transfusion device fixing device - Google Patents
Transfusion device fixing device Download PDFInfo
- Publication number
- CN215134866U CN215134866U CN202120017867.3U CN202120017867U CN215134866U CN 215134866 U CN215134866 U CN 215134866U CN 202120017867 U CN202120017867 U CN 202120017867U CN 215134866 U CN215134866 U CN 215134866U
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- CN
- China
- Prior art keywords
- telescopic rod
- rotating shaft
- fixedly provided
- cover
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001802 infusion Methods 0.000 claims abstract description 39
- 241001411320 Eriogonum inflatum Species 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a transfusion device fixing device belongs to the transfusion device field. An infusion set securement device comprising: the fixing seat, the fixing cover and the cover plate; a square hole is formed at the upper end of the fixed seat; two support plates are symmetrically and fixedly arranged on the side wall of the square hole; the support plates are respectively and rotatably connected with a first rotating shaft and a second rotating shaft; the first rotating shafts are fixedly provided with a first gear; a second gear is fixedly arranged on each second rotating shaft; the first gear is meshed with the second gear; the first rotating shafts are fixedly provided with a first telescopic rod; the second rotating shaft is fixedly provided with a second telescopic rod; the first telescopic rod is hinged with the second telescopic rod respectively; hinged points of the first telescopic rod and the second telescopic rod are rotatably connected with clamping blocks; compared with the prior art, the transfusion device fixing device can reinforce the connection between a transfusion device and a transfusion bottle and prevent the transfusion device from being pulled off.
Description
Technical Field
The utility model relates to a transfusion system field, concretely relates to transfusion system fixing device.
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, the connection between an infusion apparatus and an infusion bottle is mainly realized by puncturing a puncture outfit at the top end of the infusion apparatus into the bottle, and some patients can pull the infusion apparatus in the infusion process, so that the infusion apparatus and the infusion bottle can be separated; therefore, in order to solve the above problems, an infusion set fixing device is provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a fixing device of an infusion apparatus.
The purpose of the utility model can be realized by the following technical scheme:
an infusion set securement device comprising: the fixing seat, the fixing cover, the first telescopic rod, the second telescopic rod and the cover plate;
a square hole is formed at the upper end of the fixed seat; two support plates are symmetrically and fixedly arranged on the side wall of the square hole; the support plates are respectively and rotatably connected with a first rotating shaft and a second rotating shaft; the first rotating shafts are fixedly provided with first gears; a second gear is fixedly arranged on each second rotating shaft; the first gear is meshed with the second gear; one rotating shaft I is fixedly provided with one telescopic rod I, and the other rotating shaft I is fixedly provided with one telescopic rod II; one rotating shaft II is fixedly provided with one telescopic rod I, and the other rotating shaft II is fixedly provided with one telescopic rod II; the first telescopic rod is hinged with the second telescopic rod respectively; hinged points of the first telescopic rod and the second telescopic rod are rotatably connected with clamping blocks; one clamping block is connected with the fixed seat in a sliding mode, and the other clamping block is connected with a screw rod in a rotating mode; the screw rod is in threaded connection with the fixed seat; a limiting plate is fixedly arranged between the clamping blocks of the fixing seat; one end of the limiting plate is provided with a clamping groove; a rail hole is formed at the bottom of the clamping groove; the limiting plate is connected with two clamping plates at the upper end of the clamping groove in a sliding manner;
a fixed pipe is fixedly arranged at the bottom of the fixed cover; a limiting ring is fixedly arranged at one end of the fixed pipe close to the fixed seat; the limiting ring is in threaded connection with the fixed seat; the cover plate is rotationally connected with the fixed pipe; the upper end of the cover plate is fixedly provided with a connecting seat; the fixed cover is fixedly provided with connecting plates at two sides of the connecting seat; the connecting seat is in threaded connection with the connecting rod; the connecting rod penetrates through the connecting plate.
Further, the cover plate is in threaded connection with the pressure rod; the pressing rod is fixedly provided with a pressing plate in the fixed cover.
Furthermore, grooves are formed on the surfaces, close to each other, of the two clamping blocks; a cushion is arranged inside the groove.
Furthermore, observation holes are uniformly distributed on the circumference of the outer wall of the fixed cover.
Further, a lifting ring is arranged at the upper end of the cover plate.
Further, the screw rod and the connecting rod are both fixedly provided with handles.
Furthermore, a cushion block is fixedly arranged inside the fixed cover.
The utility model has the advantages that:
the utility model discloses a transfusion system fixing device can consolidate the connection of transfusion system and infusion bottle, prevents that the transfusion system from being dragged absolutely.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic view of a fixing base of the present application;
FIG. 3 is a bottom view of the fixing base of the present application;
fig. 4 is a schematic view of the retaining cap of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
An infusion set securement device comprising: the device comprises a fixed seat 1, a fixed cover 14, a first telescopic rod 6, a second telescopic rod 7 and a cover plate 17;
a square hole is formed at the upper end of the fixed seat 1; two support plates 3 are symmetrically and fixedly arranged on the side wall of the square hole 2; the support plates 3 are rotatably connected with a first rotating shaft 4 and a second rotating shaft 5; the first rotating shafts 4 are fixedly provided with first gears 401; a second gear 501 is fixedly arranged on each second rotating shaft 5; the first gear 401 is meshed with the second gear 501; one rotating shaft I4 is fixedly provided with a first telescopic rod 6, and the other rotating shaft I4 is fixedly provided with a second telescopic rod 7; one rotating shaft II 5 is fixedly provided with a first telescopic rod 6, and the other rotating shaft II 5 is fixedly provided with a second telescopic rod 7; the first telescopic rod 6 is hinged with a second telescopic rod 7 respectively; the hinged points of the first telescopic rod 6 and the second telescopic rod 7 are rotatably connected with clamping blocks 8; one clamping block 8 is connected with the fixed seat 1 in a sliding mode, and the other clamping block 8 is connected with a screw rod 9 in a rotating mode; the screw rod 9 is in threaded connection with the fixed seat 1; a limiting plate 10 is fixedly arranged between the clamping blocks 8 of the fixing seat 1; one end of the limiting plate 10 is provided with a clamping groove 11; a rail hole 12 is formed at the bottom of the clamping groove 11; the limiting plate 10 is connected with two clamping plates 13 at the upper end of the clamping groove 11 in a sliding manner;
a fixed pipe 15 is fixedly arranged at the bottom of the fixed cover 14; one end of the fixed tube 15 close to the fixed seat 1 is fixedly provided with a limiting ring 16; the limiting ring 16 is in threaded connection with the fixed seat 1; the cover plate 17 is rotatably connected with the fixed pipe 15; the upper end of the cover plate 17 is fixedly provided with a connecting seat 18; connecting plates 19 are fixedly arranged on the two sides of the connecting seat 18 of the fixed cover 14; the connecting seat 18 is in threaded connection with a connecting rod 20; the connecting rod 20 passes through the connecting plate 19.
Referring to fig. 1-4, the principle of the present invention will be explained below, first, a medical worker unfolds the infusion apparatus, as shown in fig. 2 and 3, a bottle stopper puncture outfit of the infusion apparatus enters a slot 11 through a track hole 12, and then a clamp plate 13 is moved to clamp the tip of the bottle stopper puncture outfit, at this time, the bottle stopper puncture outfit is preliminarily fixed; then the screw 9 is rotated; the screw 9 drives one clamping block 8 to move towards the other clamping block 8, and in the process that the clamping block 8 on the screw 9 side moves, the connected first telescopic rod 6 is driven to rotate around the first rotating shaft 4, the second telescopic rod 7 rotates around the first rotating shaft 4, the first rotating shaft 4 is provided with a first gear 401, the second rotating shaft 5 is provided with a second gear 501, the first gear 401 is meshed with the second gear 501, and the rotating directions of the meshed gears are opposite, so that the two rotating shafts 5 drive the first telescopic rod 6 and the second telescopic rod 7 on the other side to move towards one side of the screw 9, and the other clamping block 8 is driven to move towards the clamping block 8 on the screw 9 side; so that the two clamping blocks 8 clamp the bottom of the bottle stopper puncture outfit, and the bottle stopper puncture outfit is firmly clamped; as shown in fig. 4, the connecting rod 20 is loosened, the cover plate 17 is opened, the infusion bottle is placed in the fixing cover 14, the limiting ring 16 at the bottom of the fixing cover 14 supports the infusion bottle, then the cover plate 17 is covered, and as shown in fig. 1, the fixing base 1 and the fixing cover 14 are connected into a whole through threads; in the process of connection, the bottle stopper puncture outfit can prick into the infusion bottle, thereby completing the connection. The transfusion device and the transfusion bottle can be prevented from being separated through the structure, and the transfusion device and the transfusion bottle can not be easily separated even if a patient pulls, so that the treatment of the patient is facilitated.
Further, the cover plate 17 is in threaded connection with the pressure rod; the pressure bar is fixedly provided with a pressure plate inside the fixed cover 14. Different infusion bottles are different in height, and the driving pressing plate is abutted to the infusion bottle through rotating the pressing rod, so that the infusion bottle is prevented from being separated from the infusion apparatus due to shaking of the infusion support in the pulling process.
Furthermore, grooves are formed on the surfaces, close to each other, of the two clamping blocks 8; a soft cushion is arranged inside the groove; the cushion starts the effect of buffering, avoids the bottle plug puncture ware to be pressed from both sides badly.
Furthermore, observation holes are uniformly distributed on the circumference of the outer wall of the fixed cover 14, so that medical staff or patients can conveniently observe the liquid amount in the infusion apparatus.
Furthermore, the upper end of the cover plate 17 is provided with a hanging ring, so that the infusion support can be hung on conveniently.
Further, handles are fixedly arranged on the screw rod 9 and the connecting rod 20, and operation of medical staff is facilitated.
Furthermore, the cushion block is fixedly arranged in the fixing cover 14, so that the infusion bottle is prevented from being damaged due to hard impact between the infusion bottle and the fixing cover 14.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. An infusion set fixing device, characterized by comprising: the device comprises a fixed seat (1), a fixed cover (14), a first telescopic rod (6), a second telescopic rod (7) and a cover plate (17);
a square hole (2) is formed at the upper end of the fixed seat (1); two support plates (3) are symmetrically and fixedly arranged on the side wall of the square hole (2); the support plates (3) are rotatably connected with a first rotating shaft (4) and a second rotating shaft (5); the first rotating shafts (4) are fixedly provided with first gears (401); a second gear (501) is fixedly arranged on each second rotating shaft (5); the first gear (401) is meshed with the second gear (501); one rotating shaft I (4) is fixedly provided with one telescopic rod I (6), and the other rotating shaft I (4) is fixedly provided with one telescopic rod II (7); one rotating shaft II (5) is fixedly provided with one telescopic rod I (6), and the other rotating shaft II (5) is fixedly provided with one telescopic rod II (7); the first telescopic rod (6) is hinged with the second telescopic rod (7) respectively; hinged points of the first telescopic rod (6) and the second telescopic rod (7) are rotatably connected with clamping blocks (8); one clamping block (8) is connected with the fixed seat (1) in a sliding mode, and the other clamping block (8) is connected with a screw rod (9) in a rotating mode; the screw (9) is in threaded connection with the fixed seat (1); a limiting plate (10) is fixedly arranged between the clamping blocks (8) of the fixing seat (1); a clamping groove (11) is formed at one end of the limiting plate (10); a track hole (12) is formed at the bottom of the clamping groove (11); the limiting plate (10) is connected with two clamping plates (13) at the upper end of the clamping groove (11) in a sliding manner;
a fixed pipe (15) is fixedly arranged at the bottom of the fixed cover (14); a limiting ring (16) is fixedly arranged at one end of the fixed tube (15) close to the fixed seat (1); the limiting ring (16) is in threaded connection with the fixed seat (1); the cover plate (17) is rotationally connected with the fixed pipe (15); the upper end of the cover plate (17) is fixedly provided with a connecting seat (18); connecting plates (19) are fixedly arranged on the two sides of the connecting seat (18) of the fixed cover (14); the connecting seat (18) is in threaded connection with a connecting rod (20); the connecting rod (20) penetrates through the connecting plate (19).
2. The infusion set fixing device according to claim 1, wherein the cover plate (17) is in threaded connection with a pressure lever; the pressing rod is fixedly provided with a pressing plate in the fixed cover (14).
3. The infusion set fixing device according to claim 1, wherein the adjacent surfaces of the two clamping blocks (8) are both formed with a groove; a cushion is arranged inside the groove.
4. The infusion set fixing device according to claim 1, characterized in that observation holes are evenly distributed on the circumference of the outer wall of the fixing cover (14).
5. The infusion set fixing device according to claim 1, characterized in that the cover plate (17) is provided with a lifting ring at its upper end.
6. The infusion set fixing device according to claim 1, wherein a handle is fixedly mounted on both the screw (9) and the connecting rod (20).
7. The infusion set fixing device according to claim 1, characterized in that a cushion block is fixedly mounted inside the fixing cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017867.3U CN215134866U (en) | 2021-01-05 | 2021-01-05 | Transfusion device fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017867.3U CN215134866U (en) | 2021-01-05 | 2021-01-05 | Transfusion device fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215134866U true CN215134866U (en) | 2021-12-14 |
Family
ID=79402258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120017867.3U Expired - Fee Related CN215134866U (en) | 2021-01-05 | 2021-01-05 | Transfusion device fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215134866U (en) |
-
2021
- 2021-01-05 CN CN202120017867.3U patent/CN215134866U/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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |