CN217067237U - Intelligent infusion set - Google Patents
Intelligent infusion set Download PDFInfo
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- CN217067237U CN217067237U CN202122260010.7U CN202122260010U CN217067237U CN 217067237 U CN217067237 U CN 217067237U CN 202122260010 U CN202122260010 U CN 202122260010U CN 217067237 U CN217067237 U CN 217067237U
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- flow rate
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- positioning seat
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Abstract
The utility model relates to an intelligent infusion device, which comprises an infusion tube and a flow rate controller, wherein one end of the outlet of the infusion tube is connected with the flow rate controller, the flow rate controller comprises a connecting tube and an adjusting tube sleeve, the side walls at the two ends of the connecting tube are respectively provided with a positioning seat and a limiting seat, the side wall at one end of the positioning seat is elastically connected with a bunching part, one end of the bunching part is in a contraction arrangement, the bunching part comprises a plurality of elastic sheets and a plurality of connecting sheets, and the connecting sheets are respectively positioned between two adjacent elastic sheets; the adjusting pipe sleeve is sleeved at one end of the connecting pipe, the inner wall of the adjusting pipe sleeve is provided with a containing groove, the inner wall of the adjusting pipe sleeve is positioned at two ends of the containing groove and is respectively provided with a connecting block and an extrusion block, and the connecting block is matched with threads on the surface of the connecting pipe. The flow rate controller adopts the adjusting pipe sleeve to move on the connecting pipe and enables the pipe orifice at one end of the opening part to contract or expand, the pipe diameter of the outlet of the infusion pipe is changed, and the adjustment of the attraction of the infusion pipe is realized.
Description
Technical Field
The utility model belongs to the technical field of medical treatment appurtenance, concretely relates to intelligent infusion set.
Background
At present, the medical infusion tube that has now is adjusted mainly and is controlled through the velocity of flow regulator, the regulation of the velocity of flow is realized to the oppression dynamics size of transfer line through the gyro wheel to traditional velocity of flow regulator, but the change of unable audio-visual show infusion speed after adjusting, can not be according to patient's condition accurate control velocity of flow, the velocity of flow is too fast, cause the heart load easily, the velocity of flow is too slow then prolong infusion time easily, the work degree of difficulty has been increased for medical staff, and simultaneously, the infusion process needs medical staff to carry out whole control and changes infusion bag at any time, medical staff's work load has been increased. The prior art has defects and shortcomings in the using process, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned problem discloses an intelligent infusion set, has solved among the prior art problem that the infusion pipeline can't demonstrate the blood velocity of flow change directly perceived.
The specific technical scheme is as follows:
an intelligent infusion device comprises a puncture needle, an infusion tube and a flow rate controller, wherein the puncture needle is used for being connected with an infusion bag, one end of the puncture needle is connected with the infusion tube through the flow rate controller, the flow rate controller comprises a connecting tube and an adjusting tube sleeve, one end of the connecting tube is connected with the puncture needle, threads are arranged on the surface of the connecting tube, positioning seats and limiting seats are respectively arranged on the side walls of the two ends of the connecting tube, the positioning seats are positioned at one end far away from the puncture needle, a binding opening part made of plastic materials is elastically connected on the side wall of one end of each positioning seat, one end of the binding opening part far away from the puncture needle is in a contraction arrangement, the binding opening part comprises a plurality of elastic sheets and a plurality of connecting sheets, the elastic sheets and the connecting sheets are both of arc structures, one ends of the elastic sheets and one ends of the connecting sheets are both connected with one end of the positioning seat, and the connecting sheets are respectively positioned between two adjacent elastic sheets, the thickness of the connecting pieces is smaller than that of the elastic pieces, so that when the elastic pieces are folded towards the center, the connecting pieces are bent and folded; the adjusting pipe sleeve is characterized in that one end of the adjusting pipe sleeve is connected with a transfusion pipe, the other end of the adjusting pipe sleeve is sleeved at one end of the connecting pipe, a containing groove used for containing the positioning seat is formed in the inner wall of the adjusting pipe sleeve, the inner wall of the adjusting pipe sleeve is located at two ends of the containing groove and is respectively provided with a connecting block and an extrusion block, the connecting block is matched with threads on the surface of the connecting pipe, threaded connection between the adjusting pipe sleeve and the connecting pipe is achieved, and the inner wall of the extrusion block is of a conical surface structure and is abutted against and pressed on the circumferential outer wall of the bundling part.
Further, still including measuring device, measuring device includes flow rate sensor and display device, flow rate sensor sets up in adjusting the pipe box, display device includes the casing and install the microprocessor in the casing and with microprocessor electric connection's display screen, microprocessor and flow rate sensor electric connection for flow rate sensor measures and shows on the display screen through microprocessor to the liquid velocity of flow in the transfer line.
Furthermore, a buzzer is further arranged in the shell and electrically connected with the microprocessor, and when the flow rate in the flow rate controller is too low, the microprocessor controls the buzzer to give an alarm.
Furthermore, a groove is formed in the side wall of the positioning seat, a sealing ring is arranged in the groove, and the sealing ring is attached to the inner wall of the accommodating groove of the adjusting pipe sleeve.
Furthermore, one end of the elastic sheet is arranged in a two-side shrinkage mode.
Furthermore, the number of the elastic sheets and the number of the connecting sheets are four.
The beneficial effects of the utility model embody:
(1) the utility model discloses one end at the transfer line sets up flow rate controller, flow rate controller adopts the regulating tube cover to remove on the connecting pipe and make and restraint the mouth of pipe of one end and contract or the flaring, thereby change the pipe diameter size of transfer line export, realize the regulation to the flow rate size of transfer line, flow rate sensor in the transfer line can measure and show on display device intraductal liquid flow rate size simultaneously, so that medical personnel real-time observation infusion speed's change, thereby can adjust the appropriate scope with the infusion flow rate.
(2) When the infusion bag is exhausted, the flow speed change can be detected in time to send out an alarm, the whole-process monitoring of medical staff is not needed, and the workload of the medical staff is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the medium flow rate controller of the present invention.
Fig. 3 is a front view of the middle connection pipe of the present invention.
Fig. 4 is a working principle diagram of the middle measuring device of the present invention.
The infusion tube comprises an infusion tube 1, a flow rate controller 2, a connecting tube 3, a thread 31, a positioning seat 32, a groove 321, a sealing ring 322, a limiting seat 33, a binding opening part 34, an elastic sheet 341, a connecting sheet 342, an adjusting tube sleeve 4, an accommodating groove 41, a connecting block 42, an extrusion block 43, a measuring device 5, a flow rate sensor 51, a display device 52, a shell 521, a microprocessor 522, a display screen 523, a buzzer 524 and a puncture needle 6.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The utility model discloses in the fixed connection who mentions, fixed setting is the general connected mode among the mechanical field, and welding, bolt and nut are connected and the screw connection is all can.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the device or element 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.
As shown in fig. 1-4, an intelligent infusion device comprises a puncture needle 6, an infusion tube 1 and a flow rate controller 2, wherein the puncture needle 6 is used for being connected with an infusion bag, one end of the puncture needle 6 is connected with the infusion tube 1 through the flow rate controller 2, the flow rate controller 2 comprises a connecting tube 3 and an adjusting tube sleeve 4, threads 31 are arranged on the surface of the connecting tube 3, a positioning seat 32 and a limiting seat 33 are respectively arranged on the side walls of the two ends of the connecting tube 3, the positioning seat 32 is positioned at one end far away from the puncture needle 6, a mouth restraining part 34 made of plastic material is elastically connected on the side wall of one end of the positioning seat 32, one end of the mouth restraining part 34 far away from the puncture needle 6 is in a contraction arrangement, the mouth restraining part 34 comprises a plurality of elastic sheets 341 and a plurality of connecting sheets 342, the cross sections of the elastic sheets 341 and the connecting sheets 342 are both arc-shaped structures, one end of the elastic sheets 341 and one end of the connecting sheets 342 are both connected with one end of the positioning seat 32, the connecting pieces 342 are respectively positioned between two adjacent elastic pieces 341, and the thickness of the connecting pieces 342 is smaller than that of the elastic pieces 341; one end of the adjusting pipe sleeve 4 is connected with the infusion tube, the other end of the adjusting pipe sleeve is sleeved at one end of the connecting tube 3, an accommodating groove 41 for accommodating the positioning seat 32 is arranged on the inner wall of the adjusting pipe sleeve 4, a connecting block 42 and an extruding block 43 are respectively arranged at two ends of the accommodating groove 41, the connecting block 42 is matched with the thread 31 on the surface of the connecting tube 3 to realize the connection of the adjusting pipe sleeve 4 and the thread 31 between the connecting tube 3, the inner wall of the extruding block 43 is of a conical surface structure and is pressed against the circumferential outer wall of the bunching part 34, when the adjusting pipe sleeve 4 moves towards one end of the infusion tube 1, the extruding block 43 extrudes the bunching part 34 to enable the elastic sheet 341 in the bunching part 34 to be folded towards the center, and the connecting sheet 342 is bent and folded at the middle part due to a small size, when the adjusting pipe sleeve 4 returns, because the elastic sheet 341 and the connecting sheet 342 are made of plastics, the connection between the adjusting pipe sleeve 4 and the positioning seat 32 has elasticity, the elastic pieces 341 and the connecting pieces 342 are flared under the restoring force.
Further, the device comprises a measuring device 5, wherein the measuring device 5 comprises a flow rate sensor 51 and a display device 52, the flow rate sensor 51 is arranged in the adjusting pipe sleeve 4, the display device 52 comprises a shell 521, a microprocessor arranged in the shell 521 and a display screen 523 electrically connected with the microprocessor, the microprocessor 522 is electrically connected with the flow rate sensor 51, so that the flow rate sensor 51 measures the flow rate of the liquid in the infusion tube 1 and sends a signal to the microprocessor 522, and the microprocessor 522 converts the signal into data and displays the data on the display screen 523.
Further, a buzzer 524 is further arranged in the casing 521, the buzzer 524 is electrically connected with the microprocessor 522, and when the flow rate in the flow rate controller 2 is too low, the microprocessor 522 controls the buzzer 524 to alarm.
Furthermore, a groove 321 is formed in the side wall of the positioning seat 32, a sealing ring 322 is arranged in the groove 321, and the sealing ring 322 is attached to the inner wall of the accommodating groove 41 of the adjusting pipe sleeve 4.
Further, one end of the elastic piece 341 is shrunk on two sides.
Further, the number of the elastic pieces 341 and the connecting pieces 342 is four.
The working principle is as follows: when the infusion flow rate is adjusted, the adjusting pipe sleeve 4 is rotated to enable the adjusting pipe sleeve 4 to move towards one end of the infusion tube 1, the extrusion block 43 extrudes the restriction part 34, the elastic sheet 341 in the restriction part 34 is folded towards the center, and the connecting sheet 342 is thin in size, so that the middle of the connecting sheet can be bent and folded, when the adjusting pipe sleeve 4 returns, the elastic sheet 341 and the connecting sheet 342 are made of plastic materials, so that the elastic sheet 341 and the connecting sheet 342 are connected with the positioning seat 32 to have elasticity, and the elastic sheet 341 and the connecting sheet 342 are flared under the restoring acting force.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides an intelligent infusion set, its characterized in that, pjncture needle (6), transfer line (1) and flow rate controller (2), pjncture needle (6) one end is passed through flow rate controller (2) and is connected transfer line (1), flow rate controller (2) include connecting pipe (3), adjusting tube cover (4), pjncture needle (6) are connected to connecting pipe (3) one end, and connecting pipe (3) surface is equipped with screw thread (31), is equipped with positioning seat (32) and spacing seat (33) on the both ends lateral wall of connecting pipe (3) respectively, positioning seat (32) are located the one end of keeping away from pjncture needle (6), and elastic connection has a bundle oral area (34) on the one end lateral wall of positioning seat (32), the one end that the pjncture needle was kept away from in bundle oral area (34) is the shrink setting, and bundle oral area (34) include a plurality of flexure strips (341) and a plurality of connection piece (342), the elastic pieces (341) and the connecting pieces (342) are of arc structures, one ends of the elastic pieces (341) and one ends of the connecting pieces (342) are connected with one end of the positioning seat (32), the connecting pieces (342) are respectively positioned between two adjacent elastic pieces (341), and the thickness of the connecting pieces (342) is smaller than that of the elastic pieces (341), so that when the elastic pieces (341) are folded towards the center, the connecting pieces (342) are bent and folded; adjusting pipe box (4) one end and connecting transfer line (1), the one end in connecting pipe (3) is established to other pot head, is equipped with storage tank (41) that are used for holding positioning seat (32) on the inner wall of adjusting pipe box (4), adjusts pipe box (4) inner wall and is located the both ends of storage tank (41) are equipped with connecting block (42) and extrusion piece (43) respectively, connecting block (42) cooperate with screw thread (31) on connecting pipe (3) surface, realize adjusting screw thread (31) between pipe box (4) and connecting pipe (3) and be connected, extrusion piece (43) inner wall is the conical surface structure and supports to press on the circumference outer wall of restrainting oral area (34).
2. The intelligent infusion device as claimed in claim 1, further comprising a measuring device (5), wherein the measuring device (5) comprises a flow rate sensor (51) and a display device (52), the flow rate sensor (51) is disposed in the adjusting tube sleeve (4), the display device (52) comprises a housing (521), a microprocessor installed in the housing (521), and a display screen (523) electrically connected with the microprocessor, the microprocessor (522) is electrically connected with the flow rate sensor (51), so that the flow rate sensor (51) measures the flow rate of the liquid in the infusion tube (1) and displays the measured flow rate on the display screen (523) through the microprocessor (522).
3. The intelligent infusion device as claimed in claim 2, wherein a buzzer (524) is further disposed in the housing (521), and the buzzer 524 is electrically connected to the microprocessor (522).
4. The intelligent infusion device as claimed in claim 1, wherein a groove (321) is formed in a side wall of the positioning seat (32), a sealing ring (322) is disposed in the groove (321), and the sealing ring (322) is attached to an inner wall of the accommodating groove (41) of the adjusting tube sleeve (4).
5. The intelligent infusion device as claimed in claim 1, wherein one end of the elastic sheet (341) is arranged in a two-side contraction manner.
6. The intelligent infusion device as claimed in claim 4, wherein the number of the elastic pieces (341) and the connecting pieces (342) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260010.7U CN217067237U (en) | 2021-09-17 | 2021-09-17 | Intelligent infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260010.7U CN217067237U (en) | 2021-09-17 | 2021-09-17 | Intelligent infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217067237U true CN217067237U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122260010.7U Active CN217067237U (en) | 2021-09-17 | 2021-09-17 | Intelligent infusion set |
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| CN (1) | CN217067237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492099A (en) * | 2023-06-16 | 2023-07-28 | 昆明市第一人民医院 | Method for establishing rat tree shrew xenogeneic in-situ liver transplantation model |
-
2021
- 2021-09-17 CN CN202122260010.7U patent/CN217067237U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492099A (en) * | 2023-06-16 | 2023-07-28 | 昆明市第一人民医院 | Method for establishing rat tree shrew xenogeneic in-situ liver transplantation model |
| CN116492099B (en) * | 2023-06-16 | 2023-09-15 | 昆明市第一人民医院 | Bile duct puncture outfit for rat tree shrew xenogeneic in-situ liver transplantation |
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