TWI639987B - Puncture assisting teaching aid with position detection function - Google Patents

Abstract

The invention provides a position-aware puncture-assisted teaching device, comprising: a body, a terminal display and a sensing component, the body comprises a structural component, the surface of the structural component is respectively provided with an inductive conductive layer, and the terminal display signal is connected to the body. The sensing component electrically connects the sensing conductive layer of the structural component, so that the body correspondingly generates a sensing part information, the terminal display receives the sensing part information, and correspondingly displays the electrically connected structural component, so that the student repeatedly simulates the puncture technique by the sensing component. It can quickly and accurately puncture the correct position and effectively assist the students in teaching the puncture operation.

Description

Position-aware puncture-assisted teaching device

The invention relates to a clinical surgical teaching device, in particular to a position-aware puncture-assisted teaching device for real simulated puncture surgery.

According to the current medical teaching field, puncture surgery is a basic medical care technique for medical staff in clinical or rescue operations. At the current stage, medical school professors teach the course of puncture surgery. Because there is no suitable device for assisting teaching, most professors can only teach students the method of human puncture through books. Students should practice physical puncture. Or during an internship, it is usually necessary to use a real patient as a puncture operation object.

However, when students practice puncture, it is easy to cause the puncture error position because the technology is not skilled or nervous, and the puncture error position may cause the patient's physical discomfort, and even serious life may be dangerous.

In addition, most patients will consider their own health and safety, not all willing to be used as a practice puncture target, according to which the student's physical practice puncture opportunities are very limited, so that students can not effectively accumulate the medical experience of operating puncture surgery.

In this way, how to design a teaching device for simulating puncture surgery, providing students with repeatable Unlimited simulation of puncture exercises allows students to quickly and accurately accumulate experience in puncture the correct position, pending the relevant industry to solve.

In order to solve the above problems, the present invention provides a puncture-assisted teaching device with position sensing, which provides a student who can repeatedly simulate a puncture operation, and the puncture object is not a human body, which can effectively reduce the tension of the students in the operation practice, thereby effectively accumulating the puncture correctly. Location experience.

An embodiment of the present invention provides a position-aware puncture-assisted teaching device, comprising: a body comprising a structural member, the surface of the structural member is respectively provided with an inductive conductive layer; and a terminal display, the signal is connected to the body; And an inductive component electrically connecting the sensing conductive layer of the structural component, so that the body correspondingly generates information of the sensing part, and the terminal display receives the sensing part information, and correspondingly displays the structural component electrically connected.

In an embodiment of the present invention, the body has a spine, and the structural member includes a plurality of first structural units, each of the first structural units has a stacking portion and a sensing portion, and the first structural unit passes through the stacking portion along the body. The axial directions are stacked on each other, and the two adjacent sensing portions are not in contact with each other, and each of the sensing portions has a puncture space.

In an embodiment of the invention, each of the sensing portions has a first sensing region and a second sensing region, and each of the first sensing regions and each of the second sensing regions are located at two sides of each sensing portion.

In an embodiment of the invention, each of the first structural units has a through hole, and each of the through holes is disposed between each of the overlapping portions and each of the sensing portions.

In an embodiment of the invention, the structural member comprises a plurality of second structural units, and each of the second structural units is disposed between two adjacent two overlapping portions.

In an embodiment of the invention, the structural member further comprises a third structural unit provided with an inductive conductive layer, wherein the third structural member is disposed in the through hole of the first structural unit, and the surface of the third structural unit is exposed Each puncture space.

In an embodiment of the invention, the shielding structure is further disposed on the outer periphery of the body, the sensing element penetrates the shielding structure, and electrically connects the sensing structures of the first structural unit and the third structural unit.

In an embodiment of the invention, the terminal display has a plurality of determination signal light sources, and the determination signal source respectively receives the information of the sensing sensing portion, and the sensing element is electrically connected to the first structural unit and the third structural unit. Conductive layer.

In this way, the student can repeatedly simulate the puncture technique through the invention, thereby effectively improving the accurate and rapid puncture of the correct position, and effectively assisting the teaching of the puncture operation of the student.

In addition, the present invention can be easily carried by an activity, so that the student can perform the simulated puncture operation repeatedly without being restricted by the environment, and the puncture object is not the human body, which can effectively reduce the tension of the student in the operation practice, thereby effectively accumulating the puncture correctly. The experience of the position achieves the effect of effective assisted puncture teaching.

10‧‧‧ Ontology

11, 11A, 11B, 11C, 11D, 11E, 11F‧‧‧ first structural unit

111‧‧‧Overlap

112‧‧‧Induction Department

112a‧‧‧First sensing area

112b‧‧‧Second sensing area

113‧‧‧through holes

114‧‧‧Puncture space

12‧‧‧Second structural unit

13‧‧‧ Third structural unit

14‧‧‧Inductive Conductive Layer

20‧‧‧Inductive components

30‧‧‧Shielding structure

40‧‧‧ Terminal display

41‧‧‧Judgement signal source

Figure 1 is a schematic view of the structure of the present invention.

2 is a perspective view of the body of the present invention.

Fig. 3 is a schematic view showing the state of use of the present invention.

Figure 4 is a partial enlarged cross-sectional view of Figure 3.

FIG. 5 is a structural diagram of a body and terminal display system of the present invention.

For the convenience of the description, the central idea expressed by the present invention in the column of the above summary of the invention is expressed by the specific embodiments. The various items in the examples are drawn to scale in the description and not to the actual elements, and are described in the foregoing.

Referring to FIG. 1 to FIG. 5, the present invention provides a position-aware puncture-assisted teaching device, which mainly provides a teaching device for a student to perform a real simulated puncture operation. The position-aware puncture-assisted teaching device includes a body 10, an inductive component 20, a shielding structure 30, and a terminal display 40. The main body 10 is connected to the terminal display 40. In the embodiment of the present invention, the main body 10 is connected by a wired signal. Terminal display 40.

The body 10 is manufactured by using a 3D printing technique, wherein the body 10 has an appearance of a spine, a lumbar vertebra, a chest cavity, and a nasal cavity. However, the present invention is not limited thereto, and provides a teaching appearance for teaching the customized body 10 to be performed by a student. In the embodiment of the present invention, the appearance of the body 10 is a spine, and the student can perform a simulated practice bone marrow puncture operation. As shown in FIG. 1 and FIG. 2, the body 10 has a structural member, and the structural member includes a plurality of components. The first structural unit 11 , the plurality of second structural units 12 , and the third structural unit 13 , the first structural unit 11 has an appearance corresponding to the bone of the simulated spine. In the embodiment of the present invention, the number of the first structural unit 11 is six. The six first structural units 11A, 11B, 11C, 11D, 11E, and 11F are vertically stacked on each other. Referring to FIG. 5, the first structural unit 11A is located at the top of the body 10, and the first structural unit 11F is located at the top of the body. The bottom of the 10th.

Each of the first structural units 11 has a stacking portion 111, a sensing portion 112 and a through hole 113. The stacking portion 111 is integrally formed with the sensing portion 112, wherein the overlapping portion 111 is a corresponding mold. The vertebral body of the pseudo-spine, the sensing portion 112 corresponds to the vertebral arch of the simulated spine, the end of the sensing portion 112 is pyramid-shaped, and the two sides of the sensing portion 112 respectively have a first sensing region 112a and a second sensing region 112b. Each of the through holes 113 is disposed between each of the overlapping portions 111 and each of the sensing portions 112. Since the area and thickness of the overlapping portion 111 are larger than the area and thickness of the sensing portion 112, when the overlapping portion 111 of the first structural unit 11 is along When the axial directions of the bodies 10 are stacked on each other, the respective through holes 113 communicate with each other, and the two adjacent sensing portions 112 do not contact each other, so that a puncture space 114 is formed between each of the two sensing portions 112.

The appearance of each of the second structural units 12 corresponds to a simulated intervertebral disc, and the number of the second structural units 12 is five, and the five second structural units 12 are sequentially disposed on the overlapping portions of the two adjacent first structural units 11 respectively. 111 rooms.

The third structural unit 13 is disposed in the through hole 113 of the first structural unit 11, and the third structural unit 13 is worn in the wearing hole 113. When the hole 113 is provided, a part of the surface of the third structural unit 13 is exposed to the puncture space 114 of the two sensing portions 112.

In addition, the body 10 is provided with an inductive conductive layer 14 , and the inductive conductive layer 14 is applied to the surface of the structural member. In the embodiment of the present invention, the inductive conductive layer 14 is mainly coated on the first sensing region 112 a of the first structural unit 11 and The surface of the second sensing region 112b, and the surface of the third structural unit 13, and the first sensing region 112a, the second sensing region 112b and the third structural unit 13 coated with the inductive conductive layer 14 are respectively wired to the terminal display 40. In order to simulate the body's spine and bone marrow.

The sensing element 20 has a similar appearance to the surgical puncture needle, and the sensing element 20 is wired to the terminal display 40, and mainly provides the student operating sensing element 20 to electrically connect the first structural unit 11 or the third structural unit 13 to the inductive conductive layer 14 So that the body 10 correspondingly generates a sensing part information.

The appearance of the shielding structure 30 is bionic skin, as shown in FIG. 1 and FIG. 3, the shielding structure 30 package Covering the periphery of the body 10, the student is prevented from directly observing the position of the body 10. Therefore, during the practice operation, the student needs to penetrate the sensing element 20 through the shielding structure 30 and electrically connect the first contact with the sensing conductive layer 14. The structural unit 11 and each of the third structural units 13.

The terminal display 40 is wired to receive the sensing part information sent by the body 10. The terminal display 40 has a plurality of determining signal sources 41. The determining signal source 41 respectively receives the sensing part information, and the corresponding light emitting display sensing element 20 contacts the sensing conductive layer 14. Part.

In the embodiment of the present invention, each of the two determination signal light sources 41 on the terminal display 40 is arranged side by side corresponding to the positions of the first structural units 11A, 11B, 11C, 11D, 11E, 11F, and the position of the third structural unit 13 corresponds to A determination signal source 41 is provided; in addition, in order to distinguish between the first sensing area 112a and the second sensing area 112b on the first structural unit 11A, 11B, 11C, 11D, 11E, 11F, corresponding to the terminal display 40 The determination signal source 41 of the first structural unit 11A, 11B, 11C, 11D, 11E, 11F is spaced apart from left and right, wherein the left determination signal source 41 is for displaying the first sensing area 112a, and the right determining signal source 41 is To display the second sensing area 112b.

As shown in FIG. 2 and FIG. 5, during the actual operation of the puncture, the sensing element 20 is pierced into the shielding structure 30, and the sensing element 20 is inserted into the puncture space 114 and contacts the inductive conductive layer 14 of the third structural unit 13, at this time, the third The structural unit 13 transmits the sensing part information to the terminal display 40 in a wired manner, and the terminal display 40 receives the sensing part information, and correspondingly displays the determining signal source 41 of the third structural unit 13 so that the student immediately knows that the sensing element 20 is in contact. Go to the third structural unit 13.

Or, when the sensing component 20 contacts the first sensing area 112a on the first structural unit 11A, the first sensing area 112a is correspondingly sent to the terminal display 40, and the first structural unit 11A is illuminated on the terminal display 40. The judgment signal source 41 on the left side is displayed; thereby, the student can repeatedly simulate the puncture technique through the present invention, thereby improving the correct and rapid puncture of the correct position. Set up to achieve effective help to teach students the efficacy of puncture surgery.

In addition, when the third structural unit 13 is damaged by practicing puncture for a long time, the sensing element 20 cannot be electrically connected to the inductive conductive layer 14 on the third structural unit 13, and the third structural unit 13 that can be broken by the student is pulled away. The update can effectively provide the effect of the student's continuous simulation exercise. In other words, when the shielding structure 30 is broken by practicing puncture for a long time, it can also be replaced.

In summary, the present invention can be easily carried by activities, so that students can perform simulated puncture surgery on their own without being restricted by the environment, and the puncture object is not a human body, which can effectively reduce the tension of the students in the operation practice, thereby effectively accumulating the puncture. The experience of the correct position achieves the effect of effective assisted puncture teaching.

The above embodiments are merely illustrative of the invention and are not intended to limit the scope of the invention. Any modifications or variations that are made without departing from the spirit of the invention are intended to be protected.

Claims (8)

A position-aware puncture-assisted teaching device comprising: a body having a spine, the body comprising a structural member, the surface of the structural member being respectively provided with an inductive conductive layer, and the structural member comprising a plurality of first structural units Each of the first structural units has a stacking portion and a sensing portion, and the first structural units are stacked on each other along the axial direction of the body through the overlapping portions, and the two adjacent sensing portions are not mutually in each other. Contacting, and each of the two sensing portions has a puncture space; a terminal display, the signal is connected to the body; and an inductive component electrically connecting the inductive conductive layer of the structural member, so that the body correspondingly generates a sensing portion information, The terminal display receives the sensing part information and correspondingly displays the structural component electrically connected. The position-aware puncture-assisted teaching device of claim 1, wherein the sensing portions respectively have a first sensing region and a second sensing region of the inductive conductive layer, and each of the first sensing regions and each of the sensing regions The second sensing area is located on both sides of each of the sensing portions. The position-aware puncture-assisted teaching apparatus according to claim 1, wherein the structural member comprises a plurality of second structural units, each of the second structural units being disposed on a stack of two adjacent first structural units between. The position-aware puncture-assisted teaching apparatus according to claim 1 or 2, wherein each of the first structural units has a through hole, and each of the through holes is disposed between each of the overlapping portions and each of the sensing portions. . The position-aware puncture-assisted teaching device of claim 4, wherein the structural member further comprises a third structural unit provided with the inductive conductive layer, the third structural unit being active The first structural unit has a through hole, and a surface of the third structural unit is exposed to each of the puncture spaces. The position-aware puncture-assisted teaching device of claim 5, further comprising a shielding structure disposed on a periphery of the body, the sensing element penetrating the shielding structure, and electrically connecting each of the first structures a unit and an inductive conductive layer of the third structural unit. The position-aware puncture-assisted teaching apparatus according to claim 6, wherein the terminal display has a plurality of determination signal light sources, and the determination signal light sources respectively receive the determination of the sensing part information, and correspondingly display the sensing element power The first structural unit and the inductive conductive layer of the third structural unit are connected to each other. The position-aware puncture-assisted teaching device of claim 1, wherein the terminal display electrically connects the body in a wired manner.