CN110675689A

CN110675689A - Intravenous injection training device

Info

Publication number: CN110675689A
Application number: CN201910957266.8A
Authority: CN
Inventors: 秦素霞; 苗晓琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-01-10

Abstract

The invention belongs to the technical field of training devices, in particular to an intravenous injection training device, which comprises a base, wherein a fixed rod is fixedly connected at the central position of the upper surface of the base through a screw, a connecting rod is inserted above the fixed rod, one end of the connecting rod, which is different from the fixed rod, is welded with an inserting rod, a plurality of hanging rods are distributed outside the base, hanging bottles are hung on the hanging rods, a cylinder is fixedly connected at one side position on the surface of the base through a bolt, a certain angle adjustment in the vertical direction is carried out on a training mould at one side through a motor, the observation capability and the injection training of a trainer on different angles of the training mould are enhanced, an assistant can swing a handle at one side of a positioning ring with hands to lead the corresponding training mould to carry out multidirectional swinging, the timely reactivity and the injection stability of the trainer are trained, and the hanging rods are distributed on the, a plurality of hanging bottles can be hung and connected, so that a plurality of trainers can simultaneously carry out the training of stable injection.

Description

Intravenous injection training device

Technical Field

The invention belongs to the technical field of training devices, and particularly relates to an intravenous injection training device.

Background

Intravenous injection is a medical method, namely liquid substances such as blood, liquid medicine, nutrient solution and the like are directly injected into veins, the intravenous injection can be divided into transient and continuous, and the transient intravenous injection is usually directly injected into the veins by a syringe, namely, the common injection is generally performed; continuous intravenous injection is performed as intravenous drip, commonly called "drip", and for students just graduate from school, the students cannot directly perform corresponding intravenous injection on the arms of patients, but a large number of repeated training processes are needed to carry out accurate intravenous injection operation, at the moment, an intravenous injection training device is needed to carry out auxiliary training, while the existing intravenous injection training device cannot better simulate the vertical position state of the limb part of the patient before injection in the using process, and the static limb structure can not improve the instant reaction force of the trainer and the injection accuracy under different conditions to a certain extent, simultaneously can not be better satisfy the effect that many students trained simultaneously, whole device also does not possess better partition and removes adjustment ability for current intravenous route trainer has certain limitation in the use.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides an intravenous injection training device which has the characteristics that the limb position can be simulated and adjusted, the instantaneous reaction force of a trainer and the injection accuracy are improved, a plurality of students can be simultaneously matched with the training, and the whole device has certain adjusting capacity.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intravenous injection trainer, the on-line screen storage device comprises a base, the central point of base upper surface puts the department through screw fixedly connected with dead lever, it has the extension pole to peg graft in the top of dead lever, the extension pole is different in the one end butt fusion of dead lever has the inserted bar, the outer cloth of base has a plurality of jibs, the bottle hanger has been articulated on the jib, one side position department on the base surface is through bolt fixedly connected with cylinder, the output fixedly connected with trace of cylinder, one side integrated into one piece of trace has the locating plate, bolt fixedly connected with motor is passed through to the top of limiting plate, one side of motor is provided with the training mould, the spacing groove has been seted up on the surface of training mould, the training mould passes through the output transmission of spacing groove and motor and is connected, one side butt fusion on trace top.

Preferably, the one end integrated into one piece of training mould has the regulating block, and the regulating block is provided with the handle in one side of training mould back of the body, and the tip butt fusion of handle has the commentaries on classics piece, and the training mould passes through the regulating block and changes the piece and be connected with the handle block, and the tip of regulating block is spherical structure.

Preferably, the distribution has a plurality of jacks on the surface of inserted bar, and two jacks are a pair of and are through structure, and a plurality of jibs are in the annular distribution and the tip of jib passes in the jack that corresponds.

Preferably, a plurality of article mouths have been seted up to the inside slant of connecting box, and the training mould has been placed to the inside of putting the article mouth.

Preferably, the lines inside the limiting groove are matched with the external threads on the output end of the motor.

Preferably, the surface of the fixed rod is screwed with a round button, and a plurality of round grooves are vertically and equidistantly distributed on the surface of the connecting rod.

Preferably, the surface of the training mould is provided with a zipper.

Preferably, one side of the infusion bottle is connected with an injection needle through an infusion tube, a flat needle sheet is sleeved at the position, close to the injection needle, on the infusion tube, the upper surface, the lower surface and the inner part of the flat needle sheet are respectively provided with a vertical groove and a horizontal groove, and an auxiliary sheet is clamped and connected in the horizontal groove.

Compared with the prior art, the invention has the beneficial effects that: in the using process of the invention, the motor has a certain angle adjustment in the vertical direction to the training mould at one side, so that the observation capability of a trainer on different angles of the training mould and the injection training are enhanced, an assistant can swing the handle at one side of the positioning ring by hands to enable the corresponding training mould to swing in multiple directions, and the trainer can quickly control the handle to inject in the motion state of the training mould, the timely reaction force and the injection stabilizing technique of the trainer are trained, and a plurality of hanging rods are annularly distributed on the inserted link, can be hung and connected with a plurality of hanging bottles, leads a plurality of trainers to simultaneously carry out the training of stable injection, utilizes the flexibility between the connecting rod and the fixed rod and the detachability between the fixed rod, the connecting box and the base, the whole device also has better disassembling and moving adjustment capability, and the use practicability and more functional effects of the intravenous injection training device are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural diagram of a linkage of the present invention;

FIG. 3 is a schematic structural view of a training mold according to the present invention;

FIG. 4 is a schematic view of the structure of the insert rod of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 6 is a schematic view of the structure of the injection needle of the present invention;

fig. 7 is a schematic structural view of the needle flat of the present invention.

In the figure: 1. a base; 2. fixing the rod; 3. a connecting rod; 4. inserting a rod; 5. a boom; 6. a connection box; 7. a storage port; 8. training a mold; 9. hanging a bottle; 10. a cylinder; 11. a linkage rod; 12. a limiting plate; 13. a motor; 14. a positioning ring; 15. a limiting groove; 16. an adjusting block; 17. rotating the block; 18. a grip; 19. a jack; 20. a zipper; 21. an injection needle; 22. flat needle sheet; 23. a vertical slot; 24. a horizontal groove; 25. an auxiliary sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-7, the present invention provides the following technical solutions: an intravenous injection training device comprises a base 1, a fixed rod 2 is fixedly connected to the central position of the upper surface of the base 1 through screws, a connecting rod 3 is inserted above the fixed rod 2, an inserting rod 4 is welded to one end, different from the fixed rod 2, of the connecting rod 3, a plurality of hanging rods 5 are distributed on the outer portion of the base 1, hanging bottles 9 are hung on the hanging rods 5, an air cylinder 10 is fixedly connected to one side position of the surface of the base 1 through bolts, in the embodiment, the type of the air cylinder 10 is YVP160M 12-5, the output end of the air cylinder 10 is fixedly connected with a CQMB connecting rod 11, a limiting plate 12 is integrally formed on one side of the connecting rod 11, a motor 13 is fixedly connected to the upper portion of the limiting plate 12 through bolts, in the embodiment, the type of the motor 13 is YVP160M2-6, a training mold 8 is arranged on one side of the motor 13, a limiting groove 15 is formed on the surface of, a positioning ring 14 is welded on one side of the top end of the linkage rod 11, a connecting box 6 is placed on one side, different from the air cylinder 10, of the upper portion of the base 1, and the use practicability of the intravenous injection training device is improved through the corresponding training component and the adjusting component.

It is specific, training mould 8's one end integrated into one piece has regulating block 16, regulating block 16 is provided with handle 18 in training mould 8's one side dorsad, the tip butt fusion of handle 18 has commentaries on classics piece 17, training mould 8 passes through regulating block 16 and commentaries on classics piece 17 and is connected with handle 18 block, regulating block 16's tip is the globular structure, make regulating block 16 and commentaries on classics possess certain rotation effect between the piece 17, under the mating reaction of one end external force, holding ring 14 plays the effect of fulcrum, the outside shape of commentaries on classics piece 17 and the inside shape phase-match of holding ring 14 and handle 18 can carry out normal minizone and rotate, make two training persons mutually support, make training mould 8 carry out diversified swing under regulating block 16 and the joint effect between commentaries on classics piece 17, carry out certain training effect to the training person.

Specifically, the distribution has a plurality of jacks 19 on the surface of inserted bar 4, and two jacks 19 are a pair of and are the through structure, and during a plurality of jibs 5 were the tip of cyclic annular distribution and jib 5 passed corresponding jack 19, mutual noninterference when cyclic annular's the distribution of staggering made a plurality of transfusion bottle 9 exist makes things convenient for a plurality of training persons to train the training of the steady injection of mould 8 when keeping flat on the platform simultaneously.

Specifically, a plurality of thing mouths 7 of putting have been seted up to the inside slant of connecting box 6, and training mould 8 has been placed to the inside of putting thing mouth 7, and the quick of connecting box 6 is placed, can carry out convenient getting to put the operation to a plurality of training moulds 8 of putting depositing in the thing mouth 7 in the training.

Specifically, the line of spacing groove 15 inside agrees with mutually with the external screw thread on the motor 13 output for through motor 13's transmission effect, make the training mould 8 that corresponds carry out certain vertical position nature adjustment, increased the training of training person to training mould 8 vein position observation ability and injection on being in different angles.

The round buttons are screwed on the surface of the fixing rod 2, a plurality of round grooves are distributed on the surface of the connecting rod 3 at equal intervals, the round buttons are screwed and fixed into different round grooves, and the relative distance between the fixing rod 2 and the connecting rod 3 can be adjusted to a certain degree, so that the different height relation of the transfusion bottle 9 under the actual condition is changed, and the practical operation is more fit.

Specifically, training mould 8 is equipped with zip fastener 20 on the surface, pulls open zip fastener 20 with the hand, can carry out the filling operation of fillers such as cotton to the inside to change training mould 8 outside width shape, make training person can adapt to the training mould 8 of different attitude sizes, provide certain rehearsal effect for the actual injection process in later stage.

Specifically, one side of the transfusion bottle 9 is connected with an injection needle 21 through an infusion tube, a needle flat piece 22 is sleeved at a position close to the injection needle 21 on the infusion tube, a vertical groove 23 and a horizontal groove 24 are respectively formed in the upper surface and the lower surface of the needle flat piece 22 and the inside of the needle flat piece 22, an auxiliary piece 25 is connected in the horizontal groove 24 in a clamping mode, in the process of injection training operation, the auxiliary piece 25 can be taken out of the horizontal groove 24 and clamped in the vertical groove 23, the auxiliary piece 25 is of a T-shaped structure, the part, which is used for a student to hold the auxiliary piece 25 through a finger part, is convenient to carry out corresponding injection operation through the needle flat piece 22 and the injection needle 21, meanwhile, the vertical grooves 23 on the two sides are formed, when the student is a left-handed student, the needle flat piece 22 can be deflected to a certain degree, the operation effect of the auxiliary piece 25 in the process can be achieved, and.

The working principle and the using process of the invention are as follows: in the using process of the invention, the whole training device is moved to a proper platform to be placed, then the connecting box 6 is placed on the base 1, the training mold 8 stored in the object placing opening 7 is taken out, the limiting groove 15 on the training mold is connected with the output end of the motor 13, the motor 13 on the limiting plate 12 is started, so that the corresponding training mold 8 can carry out certain vertical orientation adjustment, the air cylinder 10 is started to adjust the vertical height of the training mold 8, at the moment, a trainer can carry out corresponding vein observation and injection training when the arms are in different positions, two trainers can be mutually matched, one trainer can lead the handle 18 at one end of the training mold 8 to pass through the positioning ring 14, and pulls the handle 18 part at the other side with hands to carry out certain swinging operation, so that the training mold 8 can swing in multiple directions under the clamping action between the adjusting block 16 and the rotating block 17, the part of training mould 8 can be lived in the control that this moment the training person can be quick, and keep stable the syringe needle 21 that utilizes transfusion bottle 9 one end to carry out intravenous route, on a plurality of jibs 5 on inserted bar 4, hang and connect a plurality of transfusion bottles 9, make many training persons carry out the training of the steady injection of training mould 8 when keeping flat on the platform simultaneously, stagger with the dynamic training of training mould 8, simultaneously after the training is accomplished, can contract inserted bar 4, make things convenient for follow-up removal to the training device to be put, carry connecting box 6 with inside training mould 8 away from base 1 and place, thereby accomplish the quick travel to the training device and deposit.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intravenous injection training device, includes base (1), its characterized in that: the center position of the upper surface of the base (1) is fixedly connected with a fixed rod (2) through a screw, a linking rod (3) is inserted above the fixed rod (2), one end of the linking rod (3) different from the fixed rod (2) is welded with an inserting rod (4), a plurality of hanging rods (5) are distributed outside the base (1), hanging bottles (9) are hung on the hanging rods (5), one side position of the surface of the base (1) is fixedly connected with a cylinder (10) through a bolt, the output end of the cylinder (10) is fixedly connected with a linking rod (11), one side of the linking rod (11) is integrally formed with a limiting plate (12), a motor (13) is fixedly connected above the limiting plate (12) through a bolt, one side of the motor (13) is provided with a training mold (8), a limiting groove (15) is formed on the surface of the training mold (8), the training mold (8) is in transmission connection with the output end of the motor (, a positioning ring (14) is welded on one side of the top end of the linkage rod (11), and a connecting box (6) is arranged on one side, different from the cylinder (10), above the base (1).

2. An intravenous training apparatus as set forth in claim 1, wherein: one end of the training mold (8) is integrally formed with an adjusting block (16), one side of the adjusting block (16) back to the training mold (8) is provided with a handle (18), the end part of the handle (18) is welded with a rotating block (17), the training mold (8) is clamped and connected with the handle (18) through the adjusting block (16) and the rotating block (17), and the end part of the adjusting block (16) is of a spherical structure.

3. An intravenous training apparatus as set forth in claim 1, wherein: a plurality of jacks (19) are distributed on the surface of the inserted bar (4), two jacks (19) are a pair and are of a through structure, and a plurality of suspenders (5) are distributed annularly, and the end parts of the suspenders (5) penetrate through the corresponding jacks (19).

4. An intravenous training apparatus as set forth in claim 1, wherein: a plurality of object placing openings (7) are obliquely formed in the connecting box (6), and training molds (8) are placed in the object placing openings (7).

5. An intravenous training apparatus as set forth in claim 1, wherein: the grain inside the limiting groove (15) is matched with the external thread on the output end of the motor (13).

6. An intravenous training apparatus as set forth in claim 1, wherein: the surface of the fixed rod (2) is screwed with a round button, and a plurality of round grooves are vertically distributed on the surface of the connecting rod (3) at equal intervals.

7. An intravenous training apparatus as set forth in claim 1, wherein: the surface of the training mould (8) is provided with a zipper (20).

8. An intravenous training apparatus as set forth in claim 1, wherein: one side of the transfusion bottle (9) is connected with an injection needle (21) through a transfusion tube, a needle flat piece (22) is sleeved at the position, close to the injection needle (21), on the transfusion tube, the upper surface, the lower surface and the inner part of the needle flat piece (22) are respectively provided with a vertical groove (23) and a horizontal groove (24), and an auxiliary piece (25) is clamped and connected in the horizontal groove (24).