CN213554403U

CN213554403U - Stem cell infusion device

Info

Publication number: CN213554403U
Application number: CN202022242053.8U
Authority: CN
Inventors: 王世荣
Original assignee: Shandong Huahang Medical Technology Co Ltd
Current assignee: Shandong Huahang Medical Technology Co Ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-29
Anticipated expiration: 2030-10-10

Abstract

The utility model belongs to the technical field of the infusion ware, concretely relates to stem cell infusion ware, including being responsible for, the arc wall has all been seted up to the opposite face of second connecting block and first connecting block, and the inboard fixed mounting of arc wall has anti-skidding inner liner, and the front fixed surface of first connecting block installs first magnetite, and the front fixed surface of second connecting block installs the second magnetite that corresponds with first magnetite, and the last fixed surface of first connecting block installs the installation piece, and fixed mounting has sensor and the PLC controller that targets in place respectively in the both sides of installation piece, and the last fixed surface of installation piece installs the alarm. The utility model discloses a sensor that targets in place can observe surplus medicament content in the kettle, when content appears and crosses lowly, accessible PLC controller control alarm sends the warning, warns patient or medical personnel needle raising or with trading the transfusion bottle, has avoided the phenomenon that blood refluxes to appear, can not consequently have the potential safety hazard.

Description

Stem cell infusion device

Technical Field

The utility model relates to an infusion ware technical field specifically is a stem cell infusion ware.

Background

Stem cells are a type of pluripotent cells with the ability to self-renew, self-replicate. The stem cells can be divided into embryonic stem cells and adult stem cells, can be divided into totipotent stem cells, pluripotent stem cells and unipotent stem cells according to different differentiation potentials, and have the characteristics of multidirectional differentiation potentials, unlimited division, proliferation and the like. The stem cell infusion device is one medical instrument for infusing stem cell liquid into human body and belongs to the field of common medical instrument in hospital and clinic.

When the existing stem cell infusion device is used, the phenomenon that the medicine is not used up and is not found in time and blood flows backwards occurs due to the fact that the capacity of the medicine in the infusion bottle is forgotten to observe often, and potential safety hazards exist. Therefore, a stem cell infusion device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stem cell infusion ware has solved current stem cell infusion ware when using, often can be because of forgetting the capacity of observing medicament in the transfusion bottle, and the medicament appears and has run out not in time been discover, the phenomenon of blood refluence appears, has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a stem cell infusion device comprises a main pipe, wherein two ends of the main pipe are respectively and fixedly connected with a connector and a fixing part, the outer side of the fixing part is fixedly connected with an air pipe, the top of the fixing part is fixedly connected with a bottle stopper puncture outfit, one end of the connector is fixedly connected with an intravenous infusion hose, one end of the intravenous infusion hose is fixedly connected with an intravenous infusion needle, the outer side of the main pipe is respectively provided with a first correction ring, a drip cup, a second correction ring and a flow rate regulator, the drip cup comprises a hard infusion pipe arranged at the bottom, the outer side of the hard infusion pipe is provided with a first connecting block, one side of the first connecting block is hinged with a second connecting block, the opposite faces of the second connecting block and the first connecting block are respectively provided with an arc-shaped groove, the inner side of the arc-shaped groove is fixedly provided with an anti-skid inner liner, and the front surface of the, the utility model discloses a safety alarm, including first connecting block, second connecting block, PLC controller, sensor, first magnetite, the preceding fixed surface of second connecting block installs the second magnetite that corresponds with first magnetite, the last fixed surface of first connecting block installs the installation piece, the both sides of installation piece fixed mounting respectively have sensor and the PLC controller that targets in place, just the last fixed surface of installation piece installs the alarm.

Preferably, the outer side of the bottle stopper puncture outfit is provided with a protective sleeve which is of a tubular structure with a sealed upper end.

Preferably, the drip cup is positioned between the first correction ring and the second correction ring, and the outer side of the drip cup is provided with scale marks.

Preferably, the handle is fixedly installed on the outer side of the intravenous infusion needle, and anti-skid grains are formed in the front surface and the rear surface of the handle.

Preferably, through electric connection between sensor and the PLC controller in target position, through electric connection between PLC controller and the alarm, the model of sensor in target position is GUG60, the model of PLC controller is S7-200.

Preferably, the outside symmetry fixed mounting of mounting has U type fixed block, every the inboard equal fixed mounting of U type fixed block has the direction dead lever, the connecting rod has been cup jointed in the outside of direction dead lever, fixedly connected with spring between connecting rod and the U type fixed block, just the upper end fixedly connected with clamp of connecting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a sensor that targets in place can observe surplus medicament content in the kettle, when content appears and crosses lowly, accessible PLC controller control alarm sends the warning, warns patient or medical personnel needle raising or with trading the transfusion bottle, has avoided the phenomenon that blood refluxes to appear, can not consequently have the potential safety hazard.

2. The utility model discloses be provided with the clamp, under the spring action of spring, the drive is through the clamp card that the connecting rod is connected in the bottleneck position of transfusion bottle, can strengthen the fastness of being connected between bottle plug puncture ware and transfusion bottle, has avoided bumping the bottle plug puncture ware that leads to because of the mistake and has come off.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the connection between the first connecting block and the second connecting block of the present invention;

fig. 3 is a partial enlarged view of part a of the present invention.

In the figure: 1. clamping a hoop; 2. a connecting rod; 3. an air tube; 4. a first corrective ring; 5. scale lines; 6. a drip cup; 7. mounting blocks; 8. an in-position sensor; 9. a PLC controller; 10. a first connection block; 11. a hard liquid injection pipe; 12. a main pipe; 13. a second corrective ring; 14. a second connecting block; 15. a connector; 16. a flexible tube for intravenous infusion; 17. a handle; 18. an intravenous infusion needle; 19. a fixing member; 20. a bottle stopper puncture outfit; 21. a protective sleeve; 22. a flow rate regulator; 23. an anti-slip inner liner; 24. an arc-shaped slot; 25. a first magnet; 26. a second magnet; 27. a U-shaped fixing block; 28. a spring; 29. a guide fixing rod; 30. an alarm.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a stem cell infusion device comprises a main tube 12, a connector 15 and a fixing member 19 are fixedly connected to two ends of the main tube 12, an air tube 3 is fixedly connected to the outer side of the fixing member 19, a bottle stopper puncture outfit 20 is fixedly connected to the top of the fixing member 19, an intravenous infusion hose 16 is fixedly connected to one end of the connector 15, an intravenous infusion needle 18 is fixedly connected to one end of the intravenous infusion hose 16, a first correction ring 4, a drip cup 6, a second correction ring 13 and a flow rate regulator 22 are respectively arranged on the outer side of the main tube 12, the drip cup 6 comprises a hard infusion tube 11 arranged at the bottom, a first connecting block 10 is arranged on the outer side of the hard infusion tube 11, a second connecting block 14 is hinged to one side of the first connecting block 10, an arc-shaped groove 24 is formed on the opposite surface of the second connecting block 14 and the first connecting block 10, an anti-slip inner, first magnetite 25 is installed to the preceding fixed surface of first connecting block 10, the preceding fixed surface of second connecting block 14 installs the second magnetite 26 that corresponds with first magnetite 25, the last fixed surface of first connecting block 10 installs installation piece 7, the both sides of installation piece 7 are fixed mounting respectively has sensor 8 and PLC controller 9 that targets in place, and the last fixed surface of installation piece 7 installs alarm 30, adopt sensor 8 that targets in place to observe surplus medicament content in the drip cup 6, when content appears and cross lowly, accessible PLC controller 9 controls alarm 30 and sends out the warning, warn patient or medical personnel needle lifting or follow the transfusion bottle that changes, the phenomenon of blood refluence has been avoided appearing, therefore there is not the potential safety hazard.

Referring to fig. 1, a protective sleeve 21 is disposed outside the bottle stopper puncture device 20, and the protective sleeve 21 is a tubular structure with a sealed upper end to prevent the bottle stopper puncture device 20 from puncturing a human body or puncturing a packaging bag.

Referring to fig. 1, the drip cup 6 is located between the first correction ring 4 and the second correction ring 13, and the scale lines 5 are arranged on the outer side of the drip cup 6, so that the content of the residual medicament in the drip cup 6 can be conveniently observed.

Referring to fig. 1, a handle 17 is fixedly installed on the outer side of an intravenous infusion needle 18, and anti-slip threads are formed on the front surface and the rear surface of the handle 17 to facilitate needle insertion.

Referring to fig. 1, the in-place sensor 8 is electrically connected to the PLC controller 9, the PLC controller 9 is electrically connected to the alarm 30, the in-place sensor 8 is GUG60, and the PLC controller 9 is S7-200.

Referring to fig. 3, U-shaped fixing blocks 27 are symmetrically and fixedly mounted on the outer side of the fixing member 19, a guiding fixing rod 29 is fixedly mounted on the inner side of each U-shaped fixing block 27, a connecting rod 2 is sleeved on the outer side of the guiding fixing rod 29, a spring 28 is fixedly connected between the connecting rod 2 and the U-shaped fixing block 27, and a hoop 1 is fixedly connected to the upper end of the connecting rod 2, so that the firmness of connection between the bottle stopper puncture outfit 20 and the transfusion bottle is enhanced.

The utility model discloses the concrete implementation process as follows:

when the device is used, the protective sleeve 21 is taken down, the bottle stopper puncture outfit 20 is inserted into the bottle stopper of the transfusion bottle, the hoop 1 is clamped at the bottle neck of the transfusion bottle at the moment, and the spring 28 is in a compressed state. In the use, the content water flat line of medicine in the kettle 6 that drops at first will be higher than the sensor 8 that targets in place, when the sensor 8 that targets in place detects the medicine water level and crosses lowly, send signal for PLC controller 9, order alarm 30 to begin work, warn patient or medical personnel needle raising or with trading the transfusion bottle, avoided the phenomenon of blood refluence to appear, can not have the potential safety hazard consequently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stem cell infuser, comprising a main tube (12), characterized in that: the infusion device is characterized in that the two ends of the main pipe (12) are respectively and fixedly connected with a connector (15) and a fixing part (19), the outer side of the fixing part (19) is fixedly connected with an air pipe (3), the top of the fixing part (19) is fixedly connected with a bottle stopper puncture outfit (20), one end of the connector (15) is fixedly connected with an intravenous infusion hose (16), one end of the intravenous infusion hose (16) is fixedly connected with an intravenous infusion needle (18), the outer side of the main pipe (12) is respectively provided with a first correction ring (4), a drip cup (6), a second correction ring (13) and a flow rate regulator (22), the drip cup (6) comprises a hard infusion pipe (11) arranged at the bottom, the outer side of the hard infusion pipe (11) is provided with a first connecting block (10), one side of the first connecting block (10) is hinged with a second connecting block (14), the opposite faces of the second connecting block (14) and the first connecting block (10) are respectively provided, the utility model discloses a building safety protection device, including installation piece (7), the inboard fixed mounting of arc wall (24) has anti-skidding inner liner (23), the preceding fixed surface of first connecting block (10) installs first magnetite (25), the preceding fixed surface of second connecting block (14) installs second magnetite (26) that correspond with first magnetite (25), the last fixed surface of first connecting block (10) installs installation piece (7), the both sides of installation piece (7) fixed mounting respectively have sensor (8) and PLC controller (9) that target in place, just the last fixed surface of installation piece (7) installs alarm (30).

2. The stem cell infuser of claim 1, wherein: the outer side of the bottle stopper puncture device (20) is provided with a protective sleeve (21), and the protective sleeve (21) is of a tubular structure with the upper end sealed.

3. The stem cell infuser of claim 1, wherein: the drip cup (6) is positioned between the first correction ring (4) and the second correction ring (13), and the outer side of the drip cup (6) is provided with scale marks (5).

4. The stem cell infuser of claim 1, wherein: the outside fixed mounting of venous transfusion needle (18) has handle (17), anti-skidding line has all been seted up to the preceding, the rear surface of handle (17).

5. The stem cell infuser of claim 1, wherein: through electric connection between sensor (8) and the PLC controller (9) target in place, through electric connection between PLC controller (9) and alarm (30), the model of sensor (8) target in place is GUG60, the model of PLC controller (9) is S7-200.

6. The stem cell infuser of claim 1, wherein: the outside symmetry fixed mounting of mounting (19) has U type fixed block (27), every the inboard equal fixed mounting of U type fixed block (27) has direction dead lever (29), connecting rod (2) have been cup jointed in the outside of direction dead lever (29), fixedly connected with spring (28) between connecting rod (2) and U type fixed block (27), just upper end fixedly connected with clamp (1) of connecting rod (2).