CN214175367U

CN214175367U - Puncture operation training device for medical teaching

Info

Publication number: CN214175367U
Application number: CN202120042752.XU
Authority: CN
Inventors: 谢文静; 杨丹丹; 姚文杰
Original assignee: Kunming Medical University
Current assignee: Kunming Medical University
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-10
Anticipated expiration: 2031-01-08

Abstract

The utility model provides a puncture operation training device for medical teaching, which comprises an operating table, a puncture model human body is arranged on the top of the operating table, and a pillow for the puncture model human body to lie down is fixed on the top surface of the operating table. One side of the operating table is provided with a handle, the interior of the operating table is provided with a biaxial motor, the output shafts on both sides of the biaxial motor are provided with a first bevel gear, and the bottom end of the operating table is provided with a first bevel gear. A sleeve, the inside of the sleeve is provided with a support column, the top end of the support column is provided with a threaded groove, the threaded groove is threadedly connected with a threaded rod, the bottom end of the support column is provided with a connecting rod, the The bottom end of the connecting rod extends through the sleeve to the outside and is connected with a universal wheel. The utility model carries out puncture training by adjusting the appropriate height of the operating table that can be lifted and lowered, which can meet the needs of persons with different heights, has a simple structure and is easy to popularize.

Description

Puncture operation training device for medical teaching

Technical Field

The utility model relates to the technical field of medical equipment, specifically to a medical teaching is with puncture operation trainer.

Background

Medical teaching is studying earlier before help patient's treatment to simulation exercise many times just can treat the patient after qualified, at preliminary learning in-process, needs appurtenance to help the teaching, can help the more bold exercise of initial student.

For example, patent No. CN201210152677.8 includes a puncture model, which mainly consists of epidermis and vein, a puncture needle, and a monitoring system, which includes a monitor, a camera and an illuminating lamp, the camera and the illuminating lamp are placed in the vein and respectively electrically connected to the monitor.

Although the device can be used repeatedly, the height of the model is inconvenient to adjust in the operation process, and the requirements of people with different heights cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a medical treatment teaching is with puncture operation trainer for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a puncture operation training device for medical teaching comprises an operating table, wherein a puncture model human body is arranged at the top end of the operating table, a pillow for the puncture model human body to lie is fixed on the surface of the top end of the operating table, a handle is arranged on one side of the operating table, a double-shaft motor is arranged in the operating table, first bevel gears are arranged on output shafts on two sides of the double-shaft motor, a sleeve is arranged at the bottom end of the operating table, a supporting column is arranged in the sleeve, a thread groove is formed in the top end of the supporting column, a threaded rod is connected in the thread groove in a threaded manner, a connecting rod is arranged at the bottom end of the supporting column, a universal wheel is connected to the outside of the bottom end of the connecting rod through sleeve in a penetrating manner, a through hole is formed in the bottom end of the operating table, a fixing sleeve is arranged right above the through hole in the top end of the operating table, the thread groove and the through hole are rotatably connected with the fixing sleeve, and a second bevel gear is arranged on the side wall of the threaded rod in the operating table and is in meshed connection with the first bevel gear.

Preferably, the front side of operating table is equipped with control button, control button passes through wire and biax motor electric connection, through the convenient operation of the control button who sets up.

Preferably, the symmetry is equipped with spacing spout about telescopic inside on the lateral wall, the lateral wall symmetry is equipped with the slider about the support column, two the slider and the spacing spout sliding connection who corresponds can make the support column reciprocate more smoothly and prevent that support column shift position from surpassing suitable scope through slider and spacing spout sliding connection's mode.

Preferably, the threaded rod is rotatably connected with the fixed sleeve through a bearing.

Preferably, the number of the double-shaft motors is two, and the two double-shaft motors are symmetrically fixed on the surface of the bottom end inside the operating table.

Preferably, the number of the through holes is four, and the four through holes are distributed on the bottom surface of the operating table in a rectangular shape.

Preferably, the universal wheels are provided with brake pads, and the operating table can be conveniently fixed without moving through the arranged brake pads.

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

the utility model discloses an appropriate height is adjusted to operating table that can lift adjustment and the training of puncturing can be satisfied, different height personnel's demand can be satisfied, simple structure, easily promotes, and control button through the setting is convenient to be operated, can make the support column reciprocate more smoothly and prevent that support column shift position from surpassing suitable scope through slider and spacing spout sliding connection's mode, can conveniently fix the operating table when not needing to remove through the brake block that sets up.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

fig. 2 is an overall structure front view of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

FIG. 4 is a sectional view of the bottom structure of the operating table of the present invention;

fig. 5 is an enlarged view of the region a of the present invention.

In the figure: 1. an operating table; 11. a through hole; 12. fixing a sleeve; 13. a control button; 2. puncturing the model human body; 3. a pillow; 4. a handle; 5. a double-shaft motor; 51. a first bevel gear; 6. a sleeve; 61. a limiting chute; 7. a support pillar; 71. a thread groove; 72. a threaded rod; 721. a second bevel gear; 73. a connecting rod; 74. a universal wheel; 75. a slide block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 heavily, a puncture operation training device for medical teaching comprises an operating table 1, a puncture model human body 2 is arranged at the top end of the operating table 1, a pillow 3 for the puncture model human body 2 to lie is fixed on the surface of the top end of the operating table 1, a handle 4 is arranged at one side of the operating table 1, a double-shaft motor 5 is arranged in the operating table 1, first bevel gears 51 are arranged on output shafts at two sides of the double-shaft motor 5, a sleeve 6 is arranged at the bottom end of the operating table 1, a support column 7 is arranged in the sleeve 6, a thread groove 71 is arranged at the top end of the support column 7, a threaded rod 72 is connected in the thread groove 71, a connecting rod 73 is arranged at the bottom end of the support column 7, the bottom end of the connecting rod 73 penetrates through the sleeve 6 and extends to the outside to be connected with a universal wheel 74, a through hole 11 is arranged at the bottom end of the operating table 1, fixed cover 12 is equipped with directly over the inside top of operating table 1 is located through-hole 11, the top of threaded rod 72 runs through thread groove 71 and through-hole 11 and fixed cover 12 and rotates and be connected, threaded rod 72 is located and is equipped with second bevel gear 721 on the lateral wall in operating table 1, second bevel gear 721 and first bevel gear 51 meshing connection.

Please refer to fig. 1 again, a control button 13 is disposed on the front side of the operating table 1, the control button 13 is electrically connected to the dual-axis motor 5 through a wire, and a brake pad is disposed on the universal wheel 74. In this embodiment, control button 13 through setting up conveniently operates, can conveniently fix operation table 1 when not needing to remove through the brake block that sets up.

Referring to fig. 2 to 4 again, the threaded rod 72 is rotatably connected to the fixed sleeve 12 through a bearing, the number of the two dual-axis motors 5 is two, the two dual-axis motors 5 are symmetrically fixed on the inner bottom surface of the operating table 1, the number of the through holes 11 is four, and the four through holes 11 are distributed on the bottom surface of the operating table 1 in a rectangular shape. In this embodiment, the threaded shaft 72 is rotatably coupled to the stationary sleeve 12 via a bearing such that the threaded shaft 72 rotates within the stationary sleeve 12 without affecting the stationary sleeve 12.

Please refer to fig. 5 again, the left and right side walls of the interior of the sleeve 6 are symmetrically provided with limiting sliding grooves 61, the left and right side walls of the supporting column 7 are symmetrically provided with sliding blocks 75, and the two sliding blocks 75 are slidably connected with the corresponding limiting sliding grooves 61. In this embodiment, the sliding connection between the sliding block 75 and the limiting sliding groove 61 can make the up-and-down movement of the supporting column 7 smoother and prevent the moving position of the supporting column 7 from exceeding a proper range.

The utility model discloses a concrete operation as follows:

when needs use the utility model discloses the time, the user lifts up the brake block, hold handle 4 and remove operating table 1 to suitable position, step on the brake block, press control button 13 control biax motor 5 work, biax motor 5 drives the epaxial first bevel gear 51 of output and rotates and then drive second bevel gear 721 and rotate, second bevel gear 721 drives threaded rod 72 and rotates, threaded rod 72 drives support column 7 through thread groove 71 threaded connection and reciprocates, slider 75 slides from top to bottom in spacing spout 61 and prevents that support column 7 shift position from surpassing suitable scope and adjust to suitable user's height can.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A puncture operation training device for medical teaching, comprising an operating table (1), wherein the top of the operating table (1) is provided with a puncture model human body (2), and the top of the operating table (1) is provided with a puncture model human body (2). A pillow (3) for the puncture model human body (2) to lie flat on the surface is fixed, a handle (4) is provided on one side of the operating table (1), and a biaxial motor ( 5), first bevel gears (51) are provided on both output shafts of the biaxial motor (5), and a sleeve (6) is provided at the bottom end of the operating table (1). (6) is provided with a support column (7) inside, the top end of the support column (7) is provided with a threaded groove (71), and a threaded rod (72) is threadedly connected to the threaded groove (71). The bottom end of the column (7) is provided with a connecting rod (73), and the bottom end of the connecting rod (73) extends through the sleeve (6) to the outside and is connected with a universal wheel (74). The operating table (1) The bottom end of the operating table (1) is provided with a through hole (11) on the surface, the inner top of the operating table (1) is located just above the through hole (11) with a fixing sleeve (12), and the top end of the threaded rod (72) The through thread groove (71) and the through hole (11) are rotatably connected with the fixing sleeve (12), and a second bevel gear (721) is provided on the side wall of the threaded rod (72) located in the operating table (1), so The second bevel gear (721) is in meshing connection with the first bevel gear (51).

2 . The puncture operation training device for medical teaching according to claim 1 , wherein a control button ( 13 ) is provided on the front side of the operating table ( 1 ), and the control button ( 13 ) passes through a wire. 3 . It is electrically connected with the biaxial motor (5).

3. A puncture operation training device for medical teaching according to claim 1, characterized in that, limit chute (61) is symmetrically arranged on the inner left and right side walls of the sleeve (6), and the support column The left and right side walls of (7) are symmetrically provided with sliders (75), and the two sliders (75) are slidably connected with the corresponding limit chute (61).

4 . The puncture operation training device for medical teaching according to claim 1 , wherein the threaded rod ( 72 ) is rotatably connected to the fixing sleeve ( 12 ) through a bearing. 5 .

5 . The puncture operation training device for medical teaching according to claim 1 , wherein the number of the biaxial motors ( 5 ) is two, and the two biaxial motors ( 5 ) are symmetrically fixed. 6 . On the inner bottom end surface of the operating table (1).

6 . The puncture operation training device for medical teaching according to claim 1 , wherein the number of the through holes ( 11 ) is four, and the four through holes ( 11 ) are distributed in a rectangular shape. 7 . The bottom surface of the operating table (1).

7 . The puncture operation training device for medical teaching according to claim 1 , wherein a brake pad is provided on the universal wheel ( 74 ). 8 .