CN210131183U

CN210131183U - Portable supplying device

Info

Publication number: CN210131183U
Application number: CN201920456705.2U
Authority: CN
Inventors: 崔汉刚; 潘文江
Original assignee: Nanchang Walker Medical Technology Co ltd
Current assignee: Nanchang Walker Medical Technology Co ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-03-10
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a portable supplying device, including infusion bag and supplying device, be provided with luer on the infusion bag, it has the liquid inlet needle to peg graft on luer, the utility model discloses stop the liquid medicine and continue to get into second drip cup, pull out the end cap from the second hose, then inject the medicament into the second drip cup, insert the end cap back to in the second hose again, rotate the end of screw rod and leave first hose, the effectual secondary acupuncture that prevents to the patient reduces patient's misery, and after the liquid medicine drips, the liquid outlet of second drip cup is blocked up to the superficial piece under the effect of gravity, and the effectual condition of preventing patient's blood return appears; the four groups of clamping plates clamp the second drip cup, the four groups of heaters heat liquid, and the four groups of heaters are arranged on two sides of the second drip cup, so that newly added medicaments can be heated, the original liquid medicine can be heated for the second time, and cold liquid is effectively prevented from entering the body of a patient and causing discomfort to the patient.

Description

Portable supplying device

Technical Field

The utility model belongs to the technical field of the feeder equipment, concretely relates to portable feeder.

Background

As early as 30 years in the 20 th century, patients can have various transfusion reactions in the transfusion process discovered by clinical medical treatment and have special pathogenic side effects. In the 50 s of the 20 th century, numerous scholars reported the harm of particles in infusion. Since the 90 s, China generally adopts a disposable common infusion apparatus to carry out venous infusion, has the advantages of avoiding iatrogenic cross infection due to low price and simple operation, and completely replaces the traditional rubber infusion tube clinically.

After the liquid medicine is infused, if the infusion needle is not taken out of the vein of a patient in time, the condition of blood backflow occurs, and the pain is brought to the patient; further, when the patient is injected with the ice-cold liquid, the condition of the patient may be aggravated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable supplying device, a second drip cup is arranged on a first hose, a second hose is arranged on the second drip cup, an end cap is inserted in the second hose, a floating sheet is arranged in an embedded part of the second drip cup, a screw rod is connected with the supplying device through a thread, and a supporting plate is welded and connected with the end part of the screw rod; four groups of clamping plates, four groups of heaters and batteries are arranged in the inner cavity of the supplying device so as to solve the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: a portable supply device comprises an infusion bag and a supply device, wherein a luer connector is arranged on the infusion bag, a liquid inlet needle is inserted into the luer connector, an infusion hose is arranged at the end of the liquid inlet needle, a first drip cup and a flow rate regulator are arranged on the infusion hose, a first hose is inserted into the end of the infusion hose, a second drip cup is arranged on the first hose, a second hose is arranged on the side wall of the second drip cup, a plug is inserted into the second hose, four groups of clamping plates, four groups of heaters and batteries are welded in the inner cavity of the supply device, a screw rod is connected onto the supply device in a threaded manner, a support plate is welded at the end of the screw rod, a second drip cup is clamped between the four groups of clamping plates, a floating sheet is placed in the inner cavity of the second drip cup, and a liquid inlet hose is inserted into the free end of the first hose, the end part of the free end of the liquid inlet hose is provided with a vein needle.

Preferably, a soft cushion is fixedly arranged on the outer wall of the supporting plate, and the soft cushion completely covers the outer wall of the supporting plate.

Preferably, the outer wall of the plug is welded with a pull ring, and the pull ring is arranged in the middle of the outer wall of the plug.

Preferably, the end of the screw is provided with a thread which completely covers the end of the screw.

Preferably, two groups of hanging rings are arranged on the upper surface of the infusion bag and are symmetrically arranged.

Preferably, the outer surface of the infusion bag is provided with a square groove, and the square groove is arranged in the middle of the outer surface of the infusion bag.

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

1. the utility model is provided with a second drip cup on the first hose, a second hose is arranged on the second drip cup, a plug is inserted in the second hose, a floating sheet is arranged in the inner embedding of the second drip cup, a screw rod is connected with the supplying device by screw thread, the end part of the screw rod is welded with a support plate, when the drip transfusion is carried out on a patient and other medicaments are required to be injected into the patient, the screw rod is rotated, the screw rod stops the liquid medicament from continuously entering the second drip cup by extruding the first hose, the plug is pulled out of the second hose, then the medicament is injected into the second drip cup, the plug is inserted back into the second hose, the tail end of the screw rod is rotated to leave the first hose, the secondary needle insertion of the patient is effectively prevented, the pain of the patient is reduced, after the liquid medicine drips, the liquid outlet of second drip cup is plugged up to the piece that floats under the effect of gravity, and the effectual condition that prevents the patient and return blood appears.

2. The utility model discloses be provided with four group's cardboards, four group's heaters and batteries in the inner chamber of supply, four group's cardboards drip the kettle to the second and block, and four group's heaters heat liquid, and four group's heaters set up and drip the both sides of kettle at the second, make the medicament of newly adding also can be heated, can carry out the secondary heating to original liquid medicine, and the effectual liquid that prevents ice-cold gets into the patient internal, brings the discomfort for the patient.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 2, particularly illustrating the relationship between the supply and the first hose;

fig. 4 is an enlarged view of the area B in fig. 2, in particular, the relationship between the intravenous needle and the liquid inlet hose.

In the figure: 1. an infusion bag; 2. a luer fitting; 3. a liquid inlet needle; 4. a first drip cup; 5. a flow rate regulator; 6. a venous needle; 7. a liquid inlet hose; 8. a supply device; 9. a heater; 10. a battery; 11. clamping a plate; 12. hanging a ring; 13. a first hose; 14. a second drip cup; 15. floating sheets; 16. a second hose; 17. a plug; 18. a screw; 19. a support plate; 20. a soft cushion; 21. a pull ring; 22. a thread; 23. a square groove; 24. an infusion hose.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a portable supply device comprises an infusion bag 1 and a supply device 8, wherein a luer connector 2 is arranged on the infusion bag 1, a liquid inlet needle 3 is inserted on the luer connector 2, an infusion hose 24 is arranged at the end part of the liquid inlet needle 3, a first drip cup 4 and a flow rate regulator 5 are arranged on the infusion hose 24, a first hose 13 is inserted at the end part of the infusion hose 24, a second drip cup 14 is arranged on the first hose 13, a second hose 16 is arranged on the side wall of the second drip cup 14, a plug 17 is inserted on the second hose 16, four groups of clamping plates 11, four groups of heaters 9 and batteries 10 are welded in an inner cavity of the supply device 8, a screw 18 is connected on the supply device 8 in a threaded manner, a supporting plate 19 is welded at the end part of the screw 18, a second drip cup 14 is clamped between the four groups of clamping plates 11, a floating sheet 15 is placed in the inner cavity of the second drip cup 14, the end part of the free end of the first hose 13 is inserted with the liquid inlet hose 7, and the end part of the free end of the liquid inlet hose 7 is provided with the vein needle 6.

Specifically, a soft pad 20 is fixedly mounted on the outer wall of the supporting plate 19, and the soft pad 20 completely covers the outer wall of the supporting plate 19 to prevent the supporting plate 19 from wearing the first hose 13.

Specifically, a pull ring 21 is welded on the outer wall of the plug 17, and the pull ring 21 is arranged in the middle of the outer wall of the plug 17, so that the plug 17 can be conveniently pulled out of or inserted into the inner cavity of the second hose 16.

Specifically, the end of the screw 18 is provided with a thread 22, and the thread 22 completely covers the end of the screw 18, so that when the screw 18 is rotated, the hand is prevented from slipping.

Specifically, two groups of hanging rings 12 are arranged on the upper surface of the infusion bag 1, and the two groups of hanging rings 12 are symmetrically arranged, so that the infusion bag 1 can be hung conveniently.

Specifically, infusion bag 1's surface is provided with square groove 23, square groove 23 sets up in the middle part of infusion bag 1 surface, is convenient for insert square groove 23 to the information card, avoids taking wrong infusion bag 1's the condition when busy.

The working principle is as follows: when the drip infusion is carried out on a patient, when other medicaments are required to be injected into the patient, the screw rod 18 is rotated, the screw rod 18 extrudes the first hose 13, the liquid medicament stops continuously entering the second drip cup 14, the plug 17 is pulled out of the second hose 16, then the medicaments are injected into the second drip cup 14, the plug 17 is inserted back into the second hose 16, the tail end of the screw rod 18 is rotated to leave the first hose 13, secondary acupuncture on the patient is effectively prevented, the pain of the patient is reduced, after the liquid medicament is dripped, the floating piece 15 plugs the liquid outlet of the second drip cup 14 under the action of gravity, and the blood return of the patient is effectively prevented; the four groups of clamping plates 11 clamp the second drip cup 14, the four groups of heaters 9 heat liquid, and the four groups of heaters 9 are arranged on two sides of the second drip cup 14, so that newly added medicaments can be heated, original liquid medicaments can be heated for the second time, and cold liquid is effectively prevented from entering a patient body and discomfort is brought to the patient.

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. The utility model provides a portable supplier, includes infusion bag (1) and supplier (8), its characterized in that: the infusion bag is characterized in that a luer connector (2) is arranged on the infusion bag (1), a liquid inlet needle (3) is inserted into the luer connector (2), an infusion hose (24) is arranged at the end of the liquid inlet needle (3), a first drip cup (4) and a flow rate regulator (5) are arranged on the infusion hose (24), a first hose (13) is inserted into the end of the infusion hose (24), a second drip cup (14) is arranged on the first hose (13), a second hose (16) is arranged on the side wall of the second drip cup (14), a plug (17) is inserted into the second hose (16), four clamping plates (11), four heaters (9) and batteries (10) are welded into an inner cavity of the supply device (8), a screw (18) is connected onto the supply device (8), and a support plate (19) is welded onto the end of the screw (18), a second drip cup (14) is clamped between the four clamping plates (11), a floating sheet (15) is placed in an inner cavity of the second drip cup (14), a liquid inlet hose (7) is inserted into the free end of the first hose (13), and a vein needle (6) is arranged at the free end of the liquid inlet hose (7).

2. The portable supply of claim 1, wherein: the outer wall of the supporting plate (19) is fixedly provided with a cushion (20), and the cushion (20) completely covers the outer wall of the supporting plate (19).

3. The portable supply of claim 1, wherein: the outer wall of the plug (17) is welded with a pull ring (21), and the pull ring (21) is arranged in the middle of the outer wall of the plug (17).

4. The portable supply of claim 1, wherein: the end of the screw (18) is provided with a thread (22), the thread (22) completely covering the end of the screw (18).

5. The portable supply of claim 1, wherein: the infusion bag is characterized in that two groups of hanging rings (12) are arranged on the upper surface of the infusion bag (1), and the two groups of hanging rings (12) are symmetrically arranged.

6. The portable supply of claim 1, wherein: the outer surface of the infusion bag (1) is provided with a square groove (23), and the square groove (23) is arranged in the middle of the outer surface of the infusion bag (1).