CN217311398U - Transfusion system with super-long extension tube - Google Patents
Transfusion system with super-long extension tube Download PDFInfo
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- CN217311398U CN217311398U CN202220929042.3U CN202220929042U CN217311398U CN 217311398 U CN217311398 U CN 217311398U CN 202220929042 U CN202220929042 U CN 202220929042U CN 217311398 U CN217311398 U CN 217311398U
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Abstract
The utility model relates to the technical field of medical equipment, especially, relate to have overlength extension pipe transfusion system, including feed liquor pipe, medicine bottle connecting piece, elasticity extension pipe, transfer line, infusion head and velocity of flow regulating part. The medicine bottle connecting piece is arranged at the liquid inlet end of the liquid inlet pipe. The liquid inlet end of the elastic extension tube is arranged at the liquid outlet end of the liquid inlet tube, and the liquid outlet end of the elastic extension tube is arranged at the liquid inlet end of the infusion tube. The transfusion head is arranged on the liquid outlet end of the transfusion tube. The flow rate regulating part is arranged on the infusion tube. The utility model, through the integrated arrangement of the liquid inlet pipe, the elastic extension pipe and the infusion pipe, avoids the installation and extension of the extension pipe of the traditional infusion pipe when the medical care personnel infuses, and avoids the harmful substances to the human body entering the infusion pipe when the extension device is connected with the infusion pipe, thereby improving the safety of intravenous injection and the practicability of the utility model; the pressure of the pressure rod on the infusion tube on the adjusting frame is adjusted through the adjusting knob, so that the flow rate of the infusion tube is adjusted.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an infusion apparatus with an overlong extension tube.
Background
The infusion apparatus is a common medical appliance, and when the infusion apparatus is used, a medical worker connects one end of the infusion apparatus to an infusion medicine bottle and connects the other end of the infusion apparatus to a vein of a patient to realize intravenous injection of liquid medicine.
The utility model discloses an authorize utility model that the publication is CN211835626U discloses a children protect extension fixture with transfusion system, the upper end including the elasticity transfer line is provided with the baffle, and the top of baffle is provided with the cavity syringe needle, and the lower extreme of elasticity transfer line is provided with the hardness pipe, and the bottom of hardness pipe is provided with the block rubber, and the outside of elasticity transfer line upper end is provided with the connecting band, and the tip of connecting band is provided with the fag end, and the outside of the one end of fag end and the inboard of the other end are provided with sub-magic subsides and female magic subsides respectively, and the inboard of fag end is provided with the transfusion system support frame. The device's elasticity transfer line can lengthen, and the upper end of elasticity transfer line can be fixed on the transfusion system support frame to the lower extreme of elasticity transfer line also can be fixed on the transfusion system support frame, thereby makes the position after the elasticity transfer line adjusts can be fixed, and then can adjust extension fixture's length according to in service behavior, has avoided the transfusion system to connect the phenomenon that the length overlength influences the use behind the extension fixture.
However, the above technical solutions have the following drawbacks: when the extension device of the infusion apparatus is connected with an infusion tube, substances harmful to human bodies, such as air or bacteria, are easily introduced into the sterilized infusion tube, and the split arrangement of the extension device and the infusion apparatus brings troubles to the infusion work of medical workers.
SUMMERY OF THE UTILITY MODEL
The utility model provides an infusion apparatus with an ultra-long extension tube aiming at the technical problems existing in the background technology.
The technical scheme of the utility model: the infusion apparatus with the overlength extension tube comprises a liquid inlet tube, a medicine bottle connecting piece, an elastic extension tube, an infusion head and a flow rate adjusting piece.
The medicine bottle connecting piece is arranged at the liquid inlet end of the liquid inlet pipe. The liquid inlet end of the elastic extension tube is arranged at the liquid outlet end of the liquid inlet tube, and the liquid outlet end of the elastic extension tube is arranged at the liquid inlet end of the infusion tube. The transfusion head is arranged at the liquid outlet end of the transfusion tube. The flow rate regulating part is arranged on the infusion tube.
Preferably, the medicine bottle connecting piece is detachably provided with a medicine bottle for transfusion.
Preferably, the infusion head is detachably provided with a disposable infusion needle.
Preferably, the liquid inlet pipe is provided with a liquid inlet fixing piece.
Preferably, the infusion tube is provided with an infusion fixing part.
Preferably, the liquid inlet fixing piece and the infusion fixing piece have the same structure and respectively comprise an installation sleeve, a fixing rod and a fixing hanging ring; the mounting sleeve is arranged on the liquid inlet pipe or the liquid conveying pipe; the fixed rod is arranged on the mounting sleeve; the fixed hanging ring is arranged on the fixed rod.
Preferably, the liquid inlet pipe is provided with a visible pipe.
Preferably, the flow rate adjusting part comprises an adjusting bracket, a pressure rod and an adjusting knob; the adjusting bracket is arranged on the infusion tube; the pressure lever is arranged on the adjusting frame and applies pressure to the infusion tube; the adjusting knob is arranged on the pressure lever.
Preferably, the adjusting frame is provided with a threaded hole; the pressure lever is in threaded connection with the adjusting frame through a threaded hole.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: by integrally arranging the liquid inlet pipe, the elastic extension pipe and the infusion pipe, the traditional infusion pipe is prevented from being installed and extended when a medical worker conducts infusion, the working pressure of the medical worker is reduced, and harmful substances to a human body are prevented from entering the infusion pipe when the extension device is connected with the infusion pipe, so that the safety of intravenous injection is improved, and the practicability of the utility model is improved; the pressure of the pressure lever on the infusion tube on the adjusting frame is adjusted through the adjusting knob, so that the flow speed of the infusion tube is adjusted, the infusion speed is higher when the pressure lever is lower than the pressure of the infusion tube, and the infusion speed is lower when the pressure lever is higher than the pressure of the infusion tube.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an exploded view of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: 1. a liquid inlet pipe; 2. a vial connector; 3. an elastic extension tube; 4. a transfusion tube; 5. an infusion head; 6. a visual tube; 7. an adjusting bracket; 8. a pressure lever; 9. adjusting a knob; 10. a threaded hole; 11. a liquid inlet fixing piece; 12. a transfusion fixing member; 13. installing a sleeve; 14. fixing the rod; 15. and (5) fixing the hanging ring.
Detailed Description
Example one
The utility model provides an have overlength extension pipe transfusion system, including feed liquor pipe 1, medicine bottle connecting piece 2, elasticity extension pipe 3, transfer line 4, infusion head 5 and velocity of flow regulating part.
As shown in fig. 1, the vial connector 2 is disposed at the inlet end of the inlet tube 1. The liquid inlet end of the elastic extension tube 3 is arranged at the liquid outlet end of the liquid inlet tube 1, and the liquid outlet end of the elastic extension tube 3 is arranged at the liquid inlet end of the liquid conveying tube 4. The transfusion head 5 is arranged on the liquid outlet end of the transfusion tube 4. The flow rate regulating part is arranged on the transfusion tube 4.
In this embodiment, through making feed liquor pipe 1, elasticity extension pipe 3 and transfer line 4 integration setting, avoided medical personnel to carry out the installation extension of extension pipe to traditional transfer line when infusing, alleviateed medical personnel's operating pressure to in having avoided extension fixture to get into the transfer line when being connected with the transfer line harmful substance to the human body, improved intravenous injection's security, improved the utility model discloses a practicality.
Example two
The utility model provides an infusion apparatus with overlength extension pipe, including feed liquor pipe 1, medicine bottle connecting piece 2, elasticity extension pipe 3, transfer line 4, infusion head 5 and velocity of flow regulating part.
As shown in fig. 1, the vial connector 2 is disposed at the inlet end of the inlet tube 1. The liquid inlet end of the elastic extension pipe 3 is arranged at the liquid outlet end of the liquid inlet pipe 1, and the liquid outlet end of the elastic extension pipe 3 is arranged at the liquid inlet end of the liquid conveying pipe 4. The transfusion head 5 is arranged on the liquid outlet end of the transfusion tube 4. The flow rate adjusting member is provided on the infusion tube 4.
Furthermore, a medicine bottle for transfusion is detachably arranged on the medicine bottle connecting piece 2.
Furthermore, a disposable transfusion needle is detachably arranged on the transfusion head 5.
In the embodiment, the infusion medicine bottle is detachably arranged on the medicine bottle connecting piece 2, so that the infusion medicine bottle is conveniently connected with the medicine bottle; through can dismantle on infusion head 5 and set up disposable syringe needle for the infusion, be convenient for the utility model discloses carry out venous transfusion to the human body to when the syringe needle of being convenient for damages, change the transfer line, also can with the syringe needle with the utility model discloses the integration sets up, realizes the disposable of whole device, improves the utility model discloses a practicality and security.
EXAMPLE III
The utility model provides an infusion apparatus with overlength extension pipe, including feed liquor pipe 1, medicine bottle connecting piece 2, elasticity extension pipe 3, transfer line 4, infusion head 5 and velocity of flow regulating part.
As shown in fig. 3, the vial connector 2 is disposed at the inlet end of the inlet tube 1. The liquid inlet end of the elastic extension tube 3 is arranged at the liquid outlet end of the liquid inlet tube 1, and the liquid outlet end of the elastic extension tube 3 is arranged at the liquid inlet end of the liquid conveying tube 4. The transfusion head 5 is arranged on the liquid outlet end of the transfusion tube 4. The flow rate adjusting member is provided on the infusion tube 4.
Further, a liquid inlet fixing piece 11 is arranged on the liquid inlet pipe 1.
Further, the infusion tube 4 is provided with an infusion fixing member 12.
Further, the liquid inlet fixing piece 11 and the infusion fixing piece 12 have the same structure and respectively comprise an installation sleeve 13, a fixing rod 14 and a fixing hanging ring 15; the mounting sleeve 13 is arranged on the liquid inlet pipe 1 or the liquid conveying pipe 4; the fixing rod 14 is arranged on the mounting sleeve 13; the fixing hanging ring 15 is provided on the fixing rod 14.
In this embodiment, the liquid inlet fixing member 11 is disposed on the liquid inlet pipe 1, so that the liquid inlet pipe 1 is conveniently fixed at a proper position, and the liquid outlet fixing member 12 is utilized to fix the infusion tube 4, so that the elastic extension tube 3 is conveniently and stably adjusted at a proper length position.
Example four
The utility model provides an infusion apparatus with overlength extension pipe, including feed liquor pipe 1, medicine bottle connecting piece 2, elasticity extension pipe 3, transfer line 4, infusion head 5 and velocity of flow regulating part.
As shown in fig. 1, the vial connector 2 is disposed at the inlet end of the inlet tube 1. The liquid inlet end of the elastic extension tube 3 is arranged at the liquid outlet end of the liquid inlet tube 1, and the liquid outlet end of the elastic extension tube 3 is arranged at the liquid inlet end of the liquid conveying tube 4. The transfusion head 5 is arranged on the liquid outlet end of the transfusion tube 4. The flow rate adjusting member is provided on the infusion tube 4.
Furthermore, a visible pipe 6 is arranged on the liquid inlet pipe 1.
In this embodiment, the visual tube 6 is provided to facilitate observation of the overall flow rate of the infusion tube 4.
EXAMPLE five
The utility model provides an infusion apparatus with overlength extension pipe, including feed liquor pipe 1, medicine bottle connecting piece 2, elasticity extension pipe 3, transfer line 4, infusion head 5 and velocity of flow regulating part.
As shown in fig. 2, the vial connector 2 is disposed at the inlet end of the inlet tube 1. The liquid inlet end of the elastic extension tube 3 is arranged at the liquid outlet end of the liquid inlet tube 1, and the liquid outlet end of the elastic extension tube 3 is arranged at the liquid inlet end of the liquid conveying tube 4. The transfusion head 5 is arranged on the liquid outlet end of the transfusion tube 4. The flow rate regulating part is arranged on the transfusion tube 4.
Further, the flow rate regulating part comprises a regulating frame 7, a pressure rod 8 and a regulating knob 9; the adjusting bracket 7 is arranged on the transfusion tube 4; the pressure lever 8 is arranged on the adjusting frame 7, and the pressure lever 8 applies pressure to the infusion tube 4; an adjusting knob 9 is arranged on the pressure lever 8.
Further, a threaded hole 10 is formed in the adjusting frame 7; the pressure lever 8 is in threaded connection with the adjusting frame 7 through a threaded hole 10.
In this embodiment, the pressure of the pressure lever 8 on the infusion tube 4 on the adjusting bracket 7 is adjusted by the adjusting knob 9, so as to adjust the flow rate of the infusion tube 4, when the pressure lever 8 is smaller than the pressure of the infusion tube 4, the infusion speed is higher, and conversely, when the pressure lever 8 is larger than the pressure of the infusion tube 4, the infusion speed is lower.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. The infusion apparatus with the overlong extension tube is characterized by comprising a liquid inlet tube (1), a medicine bottle connecting piece (2), an elastic extension tube (3), an infusion tube (4), an infusion head (5) and a flow rate adjusting piece;
the medicine bottle connecting piece (2) is arranged at the liquid inlet end of the liquid inlet pipe (1);
the liquid inlet end of the elastic extension pipe (3) is arranged at the liquid outlet end of the liquid inlet pipe (1), and the liquid outlet end of the elastic extension pipe (3) is arranged at the liquid inlet end of the infusion pipe (4);
the transfusion head (5) is arranged on the liquid outlet end of the transfusion tube (4);
the flow rate regulating part is arranged on the transfusion tube (4).
2. The infusion set with the ultra-long extension tube according to the claim 1, characterized in that the medicine bottle connector (2) is detachably provided with a medicine bottle for infusion.
3. The infusion set with the ultra-long extension tube according to the claim 1, characterized in that the infusion head (5) is detachably provided with a disposable infusion needle.
4. The infusion set with the overlength extension tube according to claim 1, characterized in that the liquid inlet fixing piece (11) is arranged on the liquid inlet tube (1).
5. The infusion set with the overlength extension tube according to claim 1, characterized in that the infusion tube (4) is provided with an infusion fixing member (12).
6. The infusion apparatus with the overlength extension tube according to claim 5, wherein the liquid inlet fixing member (11) and the infusion fixing member (12) have the same structure and comprise a mounting sleeve (13), a fixing rod (14) and a fixing hanging ring (15); the mounting sleeve (13) is arranged on the liquid inlet pipe (1) or the liquid conveying pipe (4); the fixing rod (14) is arranged on the mounting sleeve (13); the fixed hanging ring (15) is arranged on the fixed rod (14).
7. The infusion set with the overlength extension tube according to claim 1, characterized in that the liquid inlet tube (1) is provided with a visual tube (6).
8. The infusion set with the ultra-long extension tube according to claim 1, wherein the flow rate adjusting piece comprises an adjusting bracket (7), a pressure rod (8) and an adjusting knob (9); the adjusting bracket (7) is arranged on the transfusion tube (4); the pressure lever (8) is arranged on the adjusting frame (7), and the pressure lever (8) applies pressure to the infusion tube (4); the adjusting knob (9) is arranged on the pressure lever (8).
9. The infusion set with the overlength extension tube according to the claim 8, characterized in that the adjusting bracket (7) is provided with a threaded hole (10); the pressure lever (8) is in threaded connection with the adjusting frame (7) through a threaded hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220929042.3U CN217311398U (en) | 2022-04-21 | 2022-04-21 | Transfusion system with super-long extension tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220929042.3U CN217311398U (en) | 2022-04-21 | 2022-04-21 | Transfusion system with super-long extension tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217311398U true CN217311398U (en) | 2022-08-30 |
Family
ID=82949754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220929042.3U Active CN217311398U (en) | 2022-04-21 | 2022-04-21 | Transfusion system with super-long extension tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217311398U (en) |
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2022
- 2022-04-21 CN CN202220929042.3U patent/CN217311398U/en active Active
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