CN217339598U - Novel transfusion fixing device - Google Patents
Novel transfusion fixing device Download PDFInfo
- Publication number
- CN217339598U CN217339598U CN202220576636.0U CN202220576636U CN217339598U CN 217339598 U CN217339598 U CN 217339598U CN 202220576636 U CN202220576636 U CN 202220576636U CN 217339598 U CN217339598 U CN 217339598U
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- CN
- China
- Prior art keywords
- infusion
- clamping piece
- clamping
- fastener
- infusion bag
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- Expired - Fee Related
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- 238000001802 infusion Methods 0.000 claims abstract description 91
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a novel transfusion fixing device, which comprises a connecting rod, a transfusion bag fastener connected with one end of the connecting rod and a transfusion device fastener connected with the other end of the connecting rod, wherein the transfusion bag fastener comprises a first fastener body and two first clamping feet arranged on the first fastener body, the two first clamping feet are used for extending into a space between a transfusion bag connecting seat and the transfusion bag body, the transfusion device fastener comprises a second fastener body and two second clamping feet arranged on the second fastener body, the distance between the two second clamping feet is smaller than the diameter of the connecting head and larger than the outer diameter of a transfusion tube, and the extending directions of the first clamping feet and the second clamping feet are the same; the utility model discloses a set up connecting rod, infusion bag fastener and infusion set fastener, make it can be connected the back at infusion set and infusion bag, the card is in the junction of the two, simple structure, and matter is light, convenient to use, the cost is low.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to novel infusion is fixed device.
Background
In order to solve the problem that a transfusion device is very easy to be pulled off from the transfusion bag unconsciously by some children patients or old patients or easily pulled off from the transfusion bag in the turnover process, so that the transfusion device needs to be replaced and then the needle is inserted again, the risk of pollution is brought to the patients, the workload is increased for medical staff, Chinese patent CN204636995U discloses a connector for fixing the transfusion bag and a plug of the transfusion tube, the connector comprises an upper clamping plate, a lower clamping plate and a connecting plate, the upper clamping plate is connected with the connecting plate in a sliding manner, the lower clamping plate is detachably connected with the connecting plate, a first clamping groove for clamping a bottleneck is arranged on the upper clamping plate, a second clamping groove for clamping the plug of the transfusion tube is arranged on the lower clamping plate, the connector can be used for fixing the infusion apparatus and the infusion bag together, but the structure has the problems of complex structure, more parts, heavy weight, troublesome operation and inconvenient use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a novel infusion is fixed device, the concrete scheme is as follows:
this novel infusion fixing device includes the connecting rod, infusion bag fastener be connected with connecting rod one end and the transfusion system fastener of being connected with the connecting rod other end, the infusion bag fastener includes first fastener body and two first card feet that set up on first fastener body, two first card feet are used for stretching into between infusion bag connecting seat and the infusion bag body, the transfusion system fastener includes second fastener body and two second card feet that set up on second fastener body, distance between two second card feet is less than the diameter of connector, be greater than the external diameter of transfer line, the extending direction of first card foot and second card foot is the same.
Furthermore, a limiting clamping piece is further arranged on the connecting rod and located between the infusion bag clamping piece and the infusion apparatus clamping piece, the limiting clamping piece comprises a third clamping piece body and two third clamping legs arranged on the third clamping piece body, and the distance between the two third clamping legs is larger than the outer diameter of the infusion apparatus needle head and smaller than the outer diameter of the infusion bag connecting seat.
Further, the distance between the infusion bag clamping piece and the limiting clamping piece is equal to the height of the infusion bag connecting seat.
Furthermore, the novel transfusion fixing device further comprises an additional clamping piece, the additional clamping piece comprises a fourth clamping piece body and two fourth clamping feet connected with the fourth clamping piece body, and the distance between the two fourth clamping feet is smaller than the diameter of the connector and larger than the outer diameter of the transfusion tube.
Furthermore, the outer side wall of the infusion bag clamping piece is vertically connected with a blocking strip downwards.
The beneficial effects of the utility model reside in that: the utility model discloses a set up connecting rod, infusion bag fastener and infusion set fastener, make it can be connected the back at infusion set and infusion bag, the card is in the junction of the two, simple structure, and matter is light, convenient to use, the cost is low.
Drawings
FIG. 1 is a schematic structural view of a novel infusion fixture in an embodiment;
FIG. 2 is a schematic structural diagram of the novel infusion fixing device in the embodiment;
FIG. 3 is a schematic structural view of the novel infusion fixture in an embodiment;
FIG. 4 is a schematic view showing the structure of the novel infusion fixing device in the embodiment;
FIG. 5 is a schematic structural view of an additional card member in the embodiment;
FIG. 6 is a schematic structural view of the novel infusion fixture in the embodiment;
fig. 7 is a schematic structural diagram of the novel infusion fixing device in the embodiment.
Figure number and name: 10. connecting rod, 20, infusion bag fastener, 21, first fastener body, 22, first card foot, 23, blend stop, 30, infusion set fastener, 31, second fastener body, 32, second card foot, 40, spacing fastener, 41, third fastener body, 42, third card foot, 50, infusion bag connecting seat, 60, infusion bag body, 70, connector, 80, transfer line, 9, infusion set syringe needle, 100, additional fastener, 101, fourth fastener body, 102, fourth card foot.
Detailed Description
The following examples further illustrate the invention but are not to be construed as limiting the invention. Modifications or substitutions to methods, steps or conditions of the present invention may be made without departing from the spirit and substance of the invention.
The embodiment provides a novel infusion fixing device, as shown in fig. 1, the novel infusion fixing device comprises a connecting rod 10, an infusion bag clamping piece 20 connected with one end of the connecting rod 10 and an infusion apparatus clamping piece 30 connected with the other end of the connecting rod 10, the infusion bag clamping piece 20 comprises a first clamping piece body 21 and two first clamping feet 22 arranged on the first clamping piece body 21, the two first clamping feet 22 are used for extending into a space between an infusion bag connecting seat 50 and an infusion bag body 60, the infusion apparatus clamping piece 30 comprises a second clamping piece body 31 and two second clamping feet 32 arranged on the second clamping piece body 31, the distance between the two second clamping feet 32 is smaller than the diameter of a connecting head 70 and larger than the outer diameter of an infusion tube 80, and the extending directions of the first clamping feet 22 and the second clamping feet 32 are the same.
When the infusion device is used, an infusion bag is connected with the infusion device, the fixing device is taken, the first clamping piece body and the first clamping pin extend into a position between the infusion bag connecting seat and the infusion bag body, the two second clamping pins are positioned on two sides of an infusion tube of the infusion device, and the infusion tube and the infusion device are fixed; the fixing device of this embodiment makes it can be connected the back at transfusion system and transfusion bag through setting up connecting rod, transfusion bag fastener and transfusion system fastener, and the card is in the junction of the two, simple structure, and matter is light, convenient to use, and the cost is low.
In some embodiments, as shown in fig. 3, the connecting rod 10 is further provided with a limiting clamping piece 40, the limiting clamping piece 40 is located between the infusion bag clamping piece 20 and the infusion set clamping piece 30, the limiting clamping piece 40 includes a third clamping piece body 41 and two third clamping legs 42 arranged on the third clamping piece body 41, a distance between the two third clamping legs 42 is greater than an outer diameter of the infusion set needle 90 and smaller than an outer diameter of the infusion bag connecting seat 50, and preferably, the distance between the infusion bag clamping piece 20 and the limiting clamping piece 40 is equal to a height of the infusion bag connecting seat 50.
The limiting clamping pieces and the connecting rods are integrally formed, as shown in fig. 4, the infusion bag clamping pieces and the limiting clamping pieces are respectively positioned on the upper surface and the lower surface of the infusion bag connecting seat; this embodiment can make fixing device more firm to being connected of transfusion system and infusion bag through setting up spacing fastener.
In some embodiments, as shown in fig. 5, the novel infusion fixing device further comprises an additional clip 100, wherein the additional clip 100 comprises a fourth clip body 101 and two fourth clips 102 connected with the fourth clip body 101, and the distance between the two fourth clips 102 is smaller than the diameter of the connector 70 and larger than the outer diameter of the infusion tube 80.
Wherein, additional fastener can be nimble block on the transfusion system or take off from the transfusion system, as shown in fig. 6, this embodiment can place additional fastener between transfusion system fastener and connector through setting up a plurality of additional fasteners, makes fixing device more firm to the connection of transfusion system and infusion bag.
In some embodiments, as shown in fig. 7, a stop 23 is attached to the outer side wall of the bag clamp 20 vertically downward.
The stop strip and the infusion bag clamping piece are formed in an overhead mode, so that the infusion bag clamping piece can be buckled on the upper surface of the infusion bag connecting seat when the infusion bag connecting seat is used, and the fixing device can be prevented from falling off from the infusion bag due to external force.
In summary, the preferred embodiments of the present invention are not limited to the above embodiments, and all equivalent changes and modifications made according to the claims and the contents of the specification are within the scope of the present invention.
Claims (5)
1. A novel infusion fixing device is characterized by comprising a connecting rod (10), an infusion bag clamping piece (20) connected with one end of the connecting rod (10) and an infusion set clamping piece (30) connected with the other end of the connecting rod (10), wherein the infusion bag clamping piece (20) comprises a first clamping piece body (21) and two first clamping feet (22) arranged on the first clamping piece body (21), the two first clamping feet (22) are used for extending between an infusion bag connecting seat (50) and an infusion bag body (60), the infusion set clamping piece (30) comprises a second clamping piece body (31) and two second clamping feet (32) arranged on the second clamping piece body (31), the distance between the two second clamping feet (32) is smaller than the diameter of a connecting head (70) and larger than the outer diameter of an infusion tube (80), the extending directions of the first clamping pin (22) and the second clamping pin (32) are the same.
2. The novel infusion fixing device according to claim 1, wherein a limiting clamping piece (40) is further arranged on the connecting rod (10), the limiting clamping piece (40) is positioned between the infusion bag clamping piece (20) and the infusion apparatus clamping piece (30), the limiting clamping piece (40) comprises a third clamping piece body (41) and two third clamping legs (42) arranged on the third clamping piece body (41), and the distance between the two third clamping legs (42) is larger than the outer diameter of the needle infusion apparatus (90) and smaller than the outer diameter of the infusion bag connecting seat (50).
3. The novel infusion fixing device according to claim 2, wherein the distance between the infusion bag clamping piece (20) and the limiting clamping piece (40) is equal to the height of the infusion bag connecting seat (50).
4. The novel infusion fixing device according to claim 2, further comprising an additional clip piece (100), wherein the additional clip piece (100) comprises a fourth clip piece body (101) and two fourth clip legs (102) connected with the fourth clip piece body (101), and the distance between the two fourth clip legs (102) is smaller than the diameter of the connector (70) and larger than the outer diameter of the infusion tube (80).
5. The novel infusion fixing device according to claim 1, characterized in that a blocking strip (23) is vertically connected downwards to the outer side wall of the infusion bag clamp (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220576636.0U CN217339598U (en) | 2022-03-16 | 2022-03-16 | Novel transfusion fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220576636.0U CN217339598U (en) | 2022-03-16 | 2022-03-16 | Novel transfusion fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217339598U true CN217339598U (en) | 2022-09-02 |
Family
ID=83051297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220576636.0U Expired - Fee Related CN217339598U (en) | 2022-03-16 | 2022-03-16 | Novel transfusion fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217339598U (en) |
-
2022
- 2022-03-16 CN CN202220576636.0U patent/CN217339598U/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: 20220902 |