CN210009453U - Transfer pump operating system convenient to remove - Google Patents
Transfer pump operating system convenient to remove Download PDFInfo
- Publication number
- CN210009453U CN210009453U CN201821789681.4U CN201821789681U CN210009453U CN 210009453 U CN210009453 U CN 210009453U CN 201821789681 U CN201821789681 U CN 201821789681U CN 210009453 U CN210009453 U CN 210009453U
- Authority
- CN
- China
- Prior art keywords
- infusion
- liquid medicine
- infusion pump
- pressure
- pipeline
- 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.)
- Active
Links
- 238000001802 infusion Methods 0.000 claims abstract description 186
- 239000003814 drug Substances 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000003825 pressing Methods 0.000 claims description 26
- 239000013013 elastic material Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a conveniently-moved infusion pump working system, which comprises an infusion pump, a soft infusion bag for containing liquid medicine, an infusion device and a liquid medicine accommodating device for accommodating the soft infusion bag, wherein the liquid medicine accommodating device is fixedly arranged on the periphery of the infusion pump, and the infusion device is connected with the infusion pump; the scheme has the beneficial technical effects that: in the process of infusion by using the infusion pump, the liquid medicine containing device is added in the original infusion scheme, and the drip cup is removed, so that the infusion is convenient for a patient to move, and the movement is not limited by a traditional infusion support.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to transfer pump work system convenient to remove.
Background
Infusion is an important clinical administration means, and the infusion speed becomes more stable and accurate by using an infusion pump for infusion, so that the workload of medical staff is greatly reduced. The conventional infusion pump that uses infuses, needs medical personnel to hang the liquid medicine bag to infusion support top, fixes the transfer pump to infusion support middle part, installs the transfusion system, lets the liquid medicine in the liquid medicine bag be full of infusion pipeline, then infuses. Because the transfusion mode needs the transfusion bracket to fix, the patient who does not lose part of mobility can move and walk inconveniently during the transfusion process.
Disclosure of Invention
To the defect that exists among the prior art, the utility model aims to provide an transfer pump work system convenient to remove, it can make the patient carry out the in-process of infusing using the transfer pump in this transfer pump work system, can conveniently remove more, does not receive the restriction of infusion support.
In order to achieve the above object, the utility model adopts the following technical scheme:
an infusion pump working system convenient to move comprises an infusion pump, an infusion soft bag for containing liquid medicine, an infusion apparatus and a liquid medicine containing device for containing the infusion soft bag, wherein the liquid medicine containing device is fixedly arranged on the periphery of the infusion pump, the infusion apparatus is connected with the infusion pump, a pressure opening device is arranged on the infusion apparatus, and when the pressure of the liquid medicine in a pipeline of the infusion apparatus is not less than the opening pressure of the pressure opening device, the pressure opening device is opened; and when the pressure of the liquid medicine in the infusion pipeline is smaller than the starting pressure of the pressure starting device or the infusion pump breaks down and stops working, the pressure starting device is closed.
Further, the pressure opening device is a one-way valve, wherein the one-way valve is arranged on the infusion pipeline, and the opening pressure value of the one-way valve is the opening pressure value of the pressure opening device.
Further, the pressure opening device is a clamp, the clamp is clamped outside the infusion pipeline and generates pressing force on the infusion pipeline, and the pressing force generated on the infusion pipeline by the clamp is the opening pressure value of the pressure opening device.
Further, the liquid medicine accommodating device is of a cavity structure with an opening, wherein the soft infusion bag is vertically placed in the liquid medicine accommodating device through the opening.
Furthermore, an extrusion device for extruding the soft infusion bag is arranged in the liquid medicine accommodating device.
Further, the liquid medicine containing device is placed on the upper end face of the infusion pump, wherein the soft infusion bag is horizontally placed in the liquid medicine containing device.
Further, the clamp is made of elastic materials, wherein pressing force generated on the infusion pipeline by the clamp is formed by elastic deformation generated on the infusion pipeline by clamping the clamp.
Further, an infusion pump handle is arranged on the infusion pump.
Further, a handle is arranged on the upper end surface of the liquid medicine containing device.
Further, the movable ends of the clamps are respectively provided with an opposite-sex magnet for generating suction force, wherein the pressing force generated on the infusion pipeline by the clamps is formed by the pressing force applied on the infusion pipeline by the joint of the opposite-sex magnets.
Compared with the prior art, the scheme has the beneficial technical effects that: in the process of infusion by using the infusion pump, the liquid medicine containing device is added in the original infusion scheme, and the drip cup is removed, so that the infusion is convenient for a patient to move, and the movement is not limited by a traditional infusion support; and the pressure opening device is added in the infusion pipeline, so that the infusion patient can be protected in the infusion process.
Drawings
Fig. 1 is a schematic structural view of a longitudinal infusion pump working system in a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a longitudinal infusion pump working system with a push plate according to a first embodiment of the present invention.
Fig. 3 is a schematic structural view of a horizontal infusion pump working system in the first embodiment of the present invention.
Fig. 4 is a schematic view of an outline structure of a longitudinal infusion pump according to a first embodiment of the present invention.
Fig. 5 is a schematic view of an outline structure of a transverse infusion pump according to a first embodiment of the present invention.
Fig. 6 is a schematic structural view of a pressure opening device according to a second embodiment of the present invention, which is composed of an elastic clip.
Fig. 7 is a schematic structural view of a pressure opening device according to a third embodiment of the present invention, which is formed by an elastic clip with another structural form.
Fig. 8 is a schematic view of a clamp structure in which a pair of opposite magnets is used as a pressure opening device according to a fourth embodiment of the present invention.
Fig. 9 is a schematic structural view of a pressure opening device according to a fifth embodiment of the present invention, in which a clip is closed by an elastic member.
In the figure:
1-infusion pump, 2-liquid medicine containing device, 3-infusion soft bag, 4-infusion device, 5-one-way valve, 6-extrusion device, 7-handle, 8-clamp, 9-magnet and 10-elastic component.
Detailed Description
The scheme aims at the problems that the existing transfusion mode needs a transfusion support to be fixed, so that the patient without losing partial mobility can not be conveniently moved and walked in the transfusion process, and further provides the transfusion pump working system convenient to move.
The first embodiment is as follows:
referring to fig. 1 to 3, the infusion pump operating system convenient to move in the embodiment includes an infusion pump 1, an infusion soft bag 3 for containing liquid medicine, an infusion set 4 and a liquid medicine containing device 2 for containing the infusion soft bag 3, the liquid medicine containing device 2 is fixedly installed at one side of the infusion pump 1, the infusion set 4 is connected with the infusion pump 1, a pressure opening device is installed on the infusion set 4, and when the pressure of the liquid medicine in an infusion set pipeline is not less than the opening pressure of the pressure opening device during infusion, the pressure opening device is opened; when the pressure of the liquid medicine in the infusion pipeline is smaller than the starting pressure of the pressure starting device or the infusion pump breaks down and stops working, the pressure starting device is closed. The pressure opening device in this embodiment is a check valve 5, wherein when the pressure of the liquid medicine in the pipeline of the infusion apparatus 4 is greater than the opening pressure of the check valve 5, the check valve 5 is opened, and when the pressure of the liquid medicine in the pipeline of the infusion apparatus 4 is less than the opening pressure of the check valve 5 or the infusion pump 1 fails and stops working, the check valve 5 is closed. The one-way valve 5 is arranged and can play a role of closing the infusion catheter to protect a patient after the infusion pump 1 fails and stops working, and is in a cut-off state in the reverse direction. In addition, the check valve 5 can keep a certain pressure in the infusion tube connected with the infusion pump 1 when the infusion pump 1 works, so that the infusion tube is expanded, and thus a sensor on the infusion pump 1 can monitor that the infusion pump 1 works to play a role of safety feedback. In the actual installation and manufacturing process, the liquid medicine accommodating device 2 can be fixedly installed on the infusion pump 1 in a bonding, clamping or screw connection mode, and even the liquid medicine accommodating device 2 and the infusion pump 1 can be integrated into a whole.
Referring to fig. 1, 2 and 4, the infusion pump 1 is longitudinally oriented. A liquid medicine containing device 2 is arranged on the (longitudinal) side surface of the infusion pump 1, the liquid medicine containing device 2 can be an open cavity shape and is used for containing a liquid medicine bag, and an infusion soft bag is vertically placed in the liquid medicine containing device 2 through the opening.
The infusion pump 1 needs to discharge air in the infusion soft bag and air in the infusion pipeline during the actual use process of the working system, namely before infusion. The air discharge can be realized by a quick discharge function in the infusion pump 1, and the air discharge operation can be realized by the pressing device 6 provided in the present embodiment. Specifically, in this embodiment, a squeezing device 6 for squeezing the soft infusion bag is further disposed in the liquid medicine container 2 on one side of the longitudinal infusion pump 1, in this embodiment, the squeezing device 6 can be realized by, for example, a push plate, and when exhausting, the user pushes the squeezing device 6 formed by the push plate to squeeze the soft infusion bag, so as to exhaust the gas in the soft infusion bag more quickly.
Referring to fig. 4, since the infusion pump 1 is provided with the handle 7 of the infusion pump 1, when the infusion pump 1 is provided with the liquid medicine containing device 2 and the infusion pipeline is provided with no drip cup, a patient can carry the infusion pump to walk in the infusion process and can place the infusion pump on a table for infusion without depending on the position of an infusion support, and the patient does not need to worry that air of the drip cup enters the human body in the infusion process, so that the infusion is more convenient.
Referring also to fig. 3 and 5, the infusion pump 1 is horizontally mounted and has substantially the same structure as the longitudinal infusion pump 1 except that the medical fluid container 2 is horizontally mounted on the upper end surface of the infusion pump 1. When in use, the whole use mode is similar to that of the infusion pump 1 (longitudinal type), and after the infusion apparatus 4 is connected, the air in the liquid medicine bag is emptied and then is put on the liquid medicine accommodating device 2. In this way, the handle 7 can be arranged on the liquid medicine containing device 2, that is, the handle 7 can be arranged on the upper end surface of the liquid medicine containing device 2, so that an operator can directly carry and operate the liquid medicine containing device through the handle 7, and certainly, the handle 7 can also be arranged on the infusion pump 1, so that the user can conveniently carry the infusion pump 1 to move in the infusion process.
Example two:
referring to fig. 6, the second embodiment is different from the first embodiment only in that: the pressure opening device in the second embodiment is a clamp 8, the clamp 8 is clamped outside the infusion pipeline and generates pressing force on the infusion pipeline, wherein the pressing force generated by the clamp 8 on the infusion pipeline is the opening pressure value of the pressure opening device. The clamp 8 in the embodiment is made of elastic material, the clamp 8 is clamped on the infusion pipeline, and the clamp 8 is made of elastic material, so that the clamp 8 generates pressing force on the infusion pipeline due to extrusion deformation in clamping the infusion pipeline. During infusion, when the pressure of the liquid medicine in the infusion pipeline is not less than the pressing force of the clamp 8 acting on the infusion pipeline, the liquid medicine is infused through the infusion pipeline; on the contrary, when the pressure of the liquid medicine in the infusion pipeline is smaller than the pressing force of the clamp 8 on the infusion pipeline or the infusion pump fails and stops working, the clamp 8 continues to be pressed, and the liquid medicine in the infusion pipeline cannot be infused.
Example three:
referring to fig. 7, the third embodiment is different from the first embodiment in that: the pressure opening device in this embodiment is formed by a clip of another structure, in this embodiment, the clip 8 has a hole for the infusion pipeline to pass through, while the infusion pipeline passes through the clip 8, the elastic sheet arranged on the clip 8 contacts with the infusion pipeline and is pressed and deformed, and the pressed and deformed elastic sheet generates a pressing force on the infusion pipeline, so as to form an opening force of the pressure opening device.
Example four:
referring to fig. 8, the fourth embodiment is different from the first embodiment in that: the pressure opening device in the embodiment is formed by adopting a clamp structure provided with magnets, specifically, one end of each clamp 8 is hinged together, the other end of each clamp 8 is a movable end capable of being opened and closed, opposite magnets 9 for generating attraction are respectively arranged on the movable ends of the clamps 8, wherein the pressing force generated on the infusion pipeline by the clamps 8 is formed by pressing force applied to the infusion pipeline by the opposite magnets 9, namely, the movable ends of the clamps 8 are provided with the opposite magnets 9 and the attraction between the opposite magnets 9, so that the movable ends of the clamps 8 are in a closed state, the clamps 8 in the closed state further generate pressing force on the infusion pipeline, and the pressing force is used as an opening pressure value of the pressure opening device. When the clamp 8 works, when the acting force generated by the liquid medicine in the infusion pipeline is not less than the pressing force, the opposite magnets 9 on the clamp 8 are separated due to the acting force generated by the liquid medicine, and the opening operation of the clamp 8 is further realized; on the contrary, when the pressure of the liquid medicine in the infusion pipeline is smaller than the pressing force of the clamp 8 on the infusion pipeline or the infusion pump fails and stops working, the clamp 8 continues to be pressed, and the liquid medicine in the infusion pipeline cannot be infused.
Example five:
referring to fig. 9, the fifth embodiment is different from the fourth embodiment in that: in the fifth embodiment, an elastic member 10 made of elastic material is applied to the movable end of the clamp 8, the elastic member 10 is mounted on the movable end of the clamp 8 and deforms due to compression, thereby generating a pressing force for closing the movable end of the clamp 8, and the clamp in the closed state further generates a pressing force for the infusion pipeline, wherein the pressing force is used as an opening pressure value of the pressure opening device.
In conclusion, in the infusion process of the infusion pump, the liquid medicine containing device 2 is added in the original infusion scheme, the drip cup is removed, and the one-way valve 5 is added, so that the infusion is facilitated while the patient moves.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalent technologies, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides an transfer pump work system convenient to remove which characterized in that: the infusion apparatus comprises an infusion pump, an infusion soft bag for containing liquid medicine, an infusion apparatus and a liquid medicine containing device for containing the infusion soft bag, wherein the liquid medicine containing device is fixedly arranged on the periphery of the infusion pump, the infusion apparatus is connected with the infusion pump, and a pressure opening device is arranged on the infusion apparatus; and when the pressure of the liquid medicine in the infusion pipeline is smaller than the starting pressure of the pressure starting device or the infusion pump breaks down and stops working, the pressure starting device is closed.
2. A portable infusion pump working system according to claim 1, wherein: the pressure opening device is a one-way valve, wherein the one-way valve is arranged on the infusion pipeline, and the opening pressure value of the one-way valve is the opening pressure value of the pressure opening device.
3. A portable infusion pump working system according to claim 2, wherein: the pressure opening device is a clamp, the clamp is clamped on the outer side of the infusion pipeline and generates pressing force on the infusion pipeline, and the pressing force generated on the infusion pipeline by the clamp is the opening pressure value of the pressure opening device.
4. A portable infusion pump working system according to claim 1 or 2, wherein: the liquid medicine accommodating device is of a cavity structure with an opening, wherein the infusion soft bag is vertically placed in the liquid medicine accommodating device through the opening.
5. A portable infusion pump working system according to claim 4, wherein: the liquid medicine accommodating device is also internally provided with an extrusion device for extruding the soft infusion bag.
6. A portable infusion pump working system according to claim 1 or 2, wherein: the liquid medicine accommodating device is arranged on the upper end surface of the infusion pump, wherein the soft infusion bag is horizontally arranged in the liquid medicine accommodating device.
7. A portable infusion pump working system according to claim 3, wherein: the clamp is made of elastic materials, wherein pressing force generated on the infusion pipeline by the clamp is formed by elastic deformation generated by clamping the clamp on the infusion pipeline.
8. A portable infusion pump working system according to claim 1, wherein: the infusion pump is provided with an infusion pump handle.
9. A portable infusion pump working system according to claim 6, wherein: the upper end surface of the liquid medicine containing device is provided with a handle.
10. A portable infusion pump working system according to claim 3, wherein: the movable ends of the clamps are respectively provided with an opposite magnet for generating suction force, wherein the pressing force generated by the clamps on the infusion pipeline is formed by the pressing force applied to the infusion pipeline by the attachment of a pair of opposite magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789681.4U CN210009453U (en) | 2018-10-31 | 2018-10-31 | Transfer pump operating system convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789681.4U CN210009453U (en) | 2018-10-31 | 2018-10-31 | Transfer pump operating system convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210009453U true CN210009453U (en) | 2020-02-04 |
Family
ID=69311696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821789681.4U Active CN210009453U (en) | 2018-10-31 | 2018-10-31 | Transfer pump operating system convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210009453U (en) |
-
2018
- 2018-10-31 CN CN201821789681.4U patent/CN210009453U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4014329A (en) | Method and apparatus for autotransfusion of blood | |
| CN210009453U (en) | Transfer pump operating system convenient to remove | |
| CN212090410U (en) | A micro-controlled orbital vein quantitative blood sampling, injection and analysis device | |
| CN111513977A (en) | Limb fixing device for emergency treatment and using method thereof | |
| CN109620354A (en) | A kind of medical treatment tweezers | |
| CN114796700A (en) | Movable infusion support suitable for cardiac surgery nursing | |
| CN109172936A (en) | A kind of portable infusion apparatus | |
| CN210096535U (en) | Reusable transfusion device fixing device | |
| CN209933695U (en) | Infusion alarm mount pad | |
| CN211751784U (en) | Snap-in tee joint for medicine injection | |
| CN205460236U (en) | External mechanical type check hydraulic device of transfusion system | |
| CN219440262U (en) | Syringes with drug storage function | |
| CN213698240U (en) | Pipeline for blood purification | |
| CN211535943U (en) | Infusion support with alarm function | |
| CN109718419A (en) | A kind of extension tube of continuous positive pressure and liquid stopping clamp with the extension tube | |
| CN215504847U (en) | Multifunctional quiescent point device | |
| CN222357833U (en) | An alarm type liquid retention infusion terminator | |
| CN206295452U (en) | One kind suction air bag and drug dispensing component | |
| CN211357150U (en) | Transfer pump configuration connecting pipe | |
| CN216439711U (en) | Drainage device is used in operating room nursing | |
| CN110215560A (en) | A kind of Neurology transfusion nursing device | |
| JPH05176997A (en) | Infuser | |
| CN218980023U (en) | Infusion anticreep ware | |
| CN216124837U (en) | Dispensing device for chemotherapy | |
| CN218010617U (en) | Drainage tube for measuring abdominal cavity pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |