CN213844436U

CN213844436U - Intravenous injection simulation device for pediatric nursing practical training

Info

Publication number: CN213844436U
Application number: CN202120049211.XU
Authority: CN
Inventors: 陈丽琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-07-30
Anticipated expiration: 2031-01-09

Abstract

The utility model discloses a real intravenous route analogue means that uses of instructing of paediatrics nursing, including arm model, target paper and pivot, the draw-in groove has been seted up to the intermediate position department at arm model top, and the inside bottom reservation of draw-in groove has the hole, first mounting groove has been seted up to the inside bottom of hole, the second mounting groove has been seted up to the inside one end of draw-in groove, and the internally mounted of second mounting groove has the glass observation window. This real vein injection analogue means of using of instructing of paediatrics nursing, the second mounting groove has been seted up through the inside one end of draw-in groove, and the inside of second mounting groove is provided with the glass observation window, and the transparent attribute of covering mechanism, make instructor can pass through the concrete contact pin orbit of glass observation window direct observation student, and then give the improvement mode of pertinence, thereby accelerate student's learning efficiency, and be convenient for instructor to grade student's precision, and be convenient for operating personnel take out or change covering mechanism.

Description

Intravenous injection simulation device for pediatric nursing practical training

Technical Field

The utility model relates to a medical science teaching aid technical field specifically is a real vein injection analogue means of using of instructing of paediatrics nursing.

Background

Intravenous injection is one of the modes that often will use in the treatment process, its main effect is that liquid substances such as blood, liquid medicine, nutrient solution are directly injected into the vein, commonly known as injection, therefore intravenous injection is one of all kinds of medical worker's basic work, for example paediatrics nursing worker, paediatrics nursing worker need practice the real standard to this operation repeatedly at the in-process of studying, just need use the paediatrics nursing and instruct real standard and use the intravenous injection analogue means in the in-process of practicing real standard, the real standard intravenous injection analogue means of using of satisfying people of traditional paediatrics nursing basically, but still have certain problem, concrete problem is as follows:

1. when the existing intravenous injection simulation device for the pediatric nursing practical training is used, a student does not conveniently check the pin inserting track of the student in real time in the practical training process, so that a targeted improvement mode is not conveniently provided, and the learning efficiency of the student is influenced;

2. when the existing intravenous injection simulation device for the pediatric nursing training is used, after a student finishes training, the injection position of the student is inconvenient to determine, so that the final injection effect and the achievement of the student are inconvenient to judge;

3. present paediatrics nursing is real to be used intravenous route analogue means in fact when using, its contact pin part generally can't continue to use after the use number of times is more, need change, but present device is comparatively inconvenient when changing the contact pin part, influences its change efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a real standard intravenous route analogue means that uses of paediatrics nursing to solve the current real standard intravenous route analogue means that uses of paediatrics nursing that proposes in the above-mentioned background art and guide personnel and be not convenient for look over in real time the contact pin orbit of student, and be not convenient for confirm student's final injection position, and comparatively inconvenient problem when the contact pin part is changed.

In order to achieve the above object, the utility model provides a following technical scheme: an intravenous injection simulation device for pediatric nursing practical training comprises an arm model, targeting paper and a rotating shaft, wherein a clamping groove is formed in the middle position of the top of the arm model, a hole is reserved in the bottom inside the clamping groove, a first mounting groove is formed in the bottom inside the hole, a second mounting groove is formed in one end inside the clamping groove, a glass observation window is arranged inside the second mounting groove, a lead screw is arranged in the middle position of the bottom inside the first mounting groove, a first conical tooth is arranged at the top end of the lead screw, a support piece is sleeved on the outer side of the lead screw, a movable extrusion plate is arranged at the top of the support piece and penetrates through the hole, the targeting paper is arranged at the top of the movable extrusion plate, a plastic film is pasted at the top of the targeting paper, a covering mechanism is arranged at the top of the plastic film, and the rotating shaft penetrates through one side inside the first mounting groove, and one end of the rotating shaft close to the screw rod is provided with a second taper tooth.

Preferably, the support member has a U-shaped side cross section, and the support member is in threaded connection with the screw rod.

Preferably, a vein simulation groove main body is arranged in the middle of the top of the target paper, and partition plates are uniformly arranged at the bottom of the interior of the vein simulation groove main body.

Preferably, the edge of the bottom of the covering mechanism is arranged as a bevel edge, and the covering mechanism is made of transparent rubber.

Preferably, an operating panel is installed at one end, away from the screw rod, of the rotating shaft, and anti-skid blocks are uniformly fixed on the outer sides of the anti-skid blocks.

Preferably, the second conical teeth are perpendicular to the first conical teeth, and the second conical teeth are in meshed connection with the first conical teeth.

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

1. a second mounting groove is formed in one end of the interior of the clamping groove, a glass observation window is arranged in the second mounting groove, and the transparent property of the skin mechanism enables a guide person to directly observe the specific contact pin track of the student through the glass observation window, so that a targeted improvement mode is provided, and the learning efficiency of the student is improved;

2. the plastic film is adhered to the top of the targeting paper, the vein simulation groove main body is arranged on the top of the targeting paper, and the partition plates are uniformly arranged in the vein simulation groove main body, so that after a student inserts the plastic film and the targeting paper through the needle head and performs injection, liquid can remain between any two groups of partition plates, and the subsequent instructor can conveniently score the precision of the student according to the liquid;

3. through the meshing connection of second conical tooth and first conical tooth, the threaded connection of support piece and lead screw to and the sliding connection in activity stripper plate and hole, make operating personnel can drive the lead screw through rotating the pivot and take place to correspond the rotation, and then make activity stripper plate upwards slide and ejecting with the skin mechanism of extrusion in the draw-in groove, thereby be convenient for operating personnel take out or change skin mechanism.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;

in the figure: 1. an arm model; 2. a card slot; 3. a hole; 4. a first mounting groove; 5. a second mounting groove; 6. a glass viewing window; 7. a screw rod; 8. a first bevel gear; 9. a support member; 10. a movable extrusion plate; 11. a targeting paper; 12. a plastic film; 13. a vein simulating tank body; 14. a partition plate; 15. a skin mechanism; 16. a rotating shaft; 17. an operation panel; 18. an anti-slip bump; 19. and a second conical tooth.

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. 1-5, the present invention provides a technical solution: an intravenous injection simulation device for pediatric nursing practical training comprises an arm model 1, a target paper 11 and a rotating shaft 16, wherein a clamping groove 2 is formed in the middle position of the top of the arm model 1, a hole 3 is reserved at the bottom inside the clamping groove 2, a first mounting groove 4 is formed in the bottom inside the hole 3, a second mounting groove 5 is formed in one end inside the clamping groove 2, a glass observation window 6 is mounted inside the second mounting groove 5, a lead screw 7 is arranged at the middle position of the bottom inside the first mounting groove 4, a first conical tooth 8 is mounted at the top end of the lead screw 7, a support member 9 is sleeved outside the lead screw 7, a movable extrusion plate 10 is mounted at the top of the support member 9, the movable extrusion plate 10 penetrates through the hole 3, the side section of the support member 9 is U-shaped, the support member 9 is in threaded connection with the lead screw 7, and the support member 9 can drive the movable extrusion plate 10 to move upwards or downwards when the lead screw 7 rotates, thereby implementing the ejection operation or recovering the initial state, and further facilitating the operator to disassemble the skin mechanism 15;

the top of the movable extrusion plate 10 is provided with a target paper 11, the top of the target paper 11 is adhered with a plastic film 12, the middle position of the top of the target paper 11 is provided with a vein simulation groove main body 13, and the bottom inside the vein simulation groove main body 13 is uniformly provided with partition plates 14, so that the liquid finally injected by the student can be left between the two groups of partition plates 14 of the student, and the student can be conveniently guided to specifically grade the precision of the student;

the top of the plastic film 12 is provided with the skin mechanism 15, the edge of the bottom of the skin mechanism 15 is provided with a bevel edge, and the skin mechanism 15 is made of transparent rubber, so that an operator can extrude the skin mechanism 15 into the clamping groove 2 for installation, and the bevel edge of the bottom of the skin mechanism 15 can play a role in guiding in the extrusion process;

a rotating shaft 16 penetrates through one side inside the first mounting groove 4, an operating panel 17 is mounted at one end, away from the screw rod 7, of the rotating shaft 16, and anti-skid lugs 18 are uniformly fixed on the outer sides of the anti-skid lugs 18, so that an operator can conveniently rotate the rotating shaft 16;

the one end that pivot 16 is close to lead screw 7 installs second taper 19, second taper 19 and first taper 8 mutually perpendicular, and second taper 19 is connected for the meshing with first taper 8 for operating personnel rotates pivot 16, and lead screw 7 can take place corresponding rotation thereupon, and then drives support piece 9 and activity stripper plate 10 and upwards remove or move down, thereby accomplish supplementary dismantlement operation.

The working principle is as follows: when the intravenous injection simulation device for the pediatric nursing practical training is used, the target paper 11 adhered with the plastic film 12 is placed in the clamping groove 2 matched with the target paper, the skin mechanism 15 is extruded into the clamping groove 2, the two sides of the bottom of the skin mechanism 15 are arranged to be bevel edges, so that when an operator extrudes the skin mechanism 15 into the clamping groove 2, the bevel edges can play a role in guiding, the skin mechanism 15 can be conveniently and quickly extruded into the clamping groove 2, the target paper 11 and the plastic film 12 are further extruded by matching with the movable extrusion plate 10, the stability of the skin mechanism 15 and the target paper 11 is ensured, a student can inject the injector filled with colored liquid into the quasi-intravenous simulation groove main body 13 through the skin mechanism 15 in the practical training process, and the instructor can observe the injection track of the student from the side through the glass observation window 6 at one side, thereby giving a targeted guidance suggestion and further accelerating the learning efficiency of the student;

after the injection of the student is completed, the operation panel 17 can be held by the operator and the rotating shaft 16 is driven to rotate in the forward direction, the screw rod 7 can correspondingly rotate at the moment through the meshing connection of the second bevel gear 19 and the first bevel gear 8, the movable extrusion plate 10 and the hole 3 are connected through the threaded connection of the support 9 and the screw rod 7, the support 9 can drive the movable extrusion plate 10 to slide upwards at the moment, so that the target paper 11 and the skin mechanism 15 are driven to move upwards, the mutual extrusion is completely released in the clamping groove 2 through the skin mechanism 15, at the moment, the skin mechanism 15 and the target paper 11 are taken out by the operator, the instructor can grade the precision of the student according to the liquid remained between any two component partition plates 14, when the student needs to use again, the rotating shaft 16 is rotated in the reverse direction, so that the movable extrusion plate 10 is driven to return to the initial position, the replaced target paper 11, the plastic film 12 and the covering mechanism 15 are installed and extruded into the clamping groove 2 again according to the mode, and the method is convenient and fast.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a real intravenous route analogue means that uses of instructing of paediatrics nursing, includes arm model (1), targeting paper (11) and pivot (16), its characterized in that: the middle position of the top of the arm model (1) is provided with a clamping groove (2), a hole (3) is reserved at the bottom inside the clamping groove (2), a first mounting groove (4) is formed in the bottom inside the hole (3), a second mounting groove (5) is formed in one end inside the clamping groove (2), a glass observation window (6) is arranged inside the second mounting groove (5), a lead screw (7) is arranged at the middle position of the bottom inside the first mounting groove (4), a first conical tooth (8) is arranged at the top end of the lead screw (7), a support piece (9) is sleeved on the outer side of the lead screw (7), a movable extrusion plate (10) is arranged at the top of the support piece (9), the movable extrusion plate (10) penetrates through the hole (3), target paper (11) is arranged at the top of the movable extrusion plate (10), and a plastic film (12) is adhered to the top of the target paper (11), the plastic film is characterized in that a covering mechanism (15) is arranged at the top of the plastic film (12), a rotating shaft (16) penetrates through one side inside the first mounting groove (4), and a second bevel gear (19) is mounted at one end, close to the screw rod (7), of the rotating shaft (16).

2. The intravenous injection simulation device for the pediatric nursing practical training according to claim 1, which is characterized in that: the side section of the support piece (9) is U-shaped, and the support piece (9) is in threaded connection with the screw rod (7).

3. The intravenous injection simulation device for the pediatric nursing practical training according to claim 1, which is characterized in that: a vein simulation groove main body (13) is arranged in the middle of the top of the target paper (11), and partition plates (14) are uniformly arranged at the bottom of the inside of the vein simulation groove main body (13).

4. The intravenous injection simulation device for the pediatric nursing practical training according to claim 1, which is characterized in that: the edge of the bottom of the covering mechanism (15) is arranged as a bevel edge, and the covering mechanism (15) is made of transparent rubber.

5. The intravenous injection simulation device for the pediatric nursing practical training according to claim 1, which is characterized in that: an operation panel (17) is installed at one end, far away from the screw rod (7), of the rotating shaft (16), and anti-skid lugs (18) are uniformly fixed on the outer sides of the anti-skid lugs (18).

6. The intravenous injection simulation device for the pediatric nursing practical training according to claim 1, which is characterized in that: the second conical teeth (19) are perpendicular to the first conical teeth (8), and the second conical teeth (19) are in meshed connection with the first conical teeth (8).