CN109272843A - Simulation training device for mammary gland palpation - Google Patents

Simulation training device for mammary gland palpation Download PDF

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Publication number
CN109272843A
CN109272843A CN201811407548.2A CN201811407548A CN109272843A CN 109272843 A CN109272843 A CN 109272843A CN 201811407548 A CN201811407548 A CN 201811407548A CN 109272843 A CN109272843 A CN 109272843A
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China
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pedestal
hole
mammary gland
silica gel
model
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CN201811407548.2A
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鲁丽娟
解龙川
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Shennongjia Forest Region People's Hospital
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Shennongjia Forest Region People's Hospital
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Priority to CN201811407548.2A priority Critical patent/CN109272843A/en
Publication of CN109272843A publication Critical patent/CN109272843A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine

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  • General Health & Medical Sciences (AREA)
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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medical Informatics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
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  • Instructional Devices (AREA)

Abstract

The invention discloses a kind of simulation training devices for mammary gland palpation comprising: manikin;Two mammary models, are connected together with manikin, and any mammary model includes fixing seat, pedestal, simulation skin, silica gel inner container and fixing bolt.The mammary gland size of the simulation training device of mammary gland palpation provided by the invention and the plumpness of mammary gland be it is adjustable, practical training person can clearly grasp the palpation imaging contexts of various breast, and the palpation ability of practitioner is quickly improved in the short time.

Description

Simulation training device for mammary gland palpation
Technical field
The present invention relates to medical devices.It is more particularly related to which a kind of simulated training for mammary gland palpation fills It sets.
Background technique
Breast, which is one, dynamically to be influenced by a variety of endocrine hormones, in life course of growth, can constantly be occurred Physiological change, in the today's society of rapid development, because of the morbidity of a variety of causes the mammary gland disease especially proliferation of mammary gland, breast cancer Rate becomes common disease, the frequently-occurring disease for seriously endangering women's health, has significant impact to body and mind also at trend is increased year by year.Especially It is that breast cancer has risen to female malignant incidence first place at present, China's female mammary gland cancer morbidity is 21.6/10 Ten thousand people, the death rate are 5.7/100,000 people, and are in rejuvenation trend.So country is to two cancers, that is, cervical carcinoma and breast cancer screening weight Visual range degree improves, and rises to national strategy.
Healthy population mammary gland disease is extensive at present, a wide range of screening means are insufficient.Mammary gland visualizes palpation imaging diagnosis System is a kind of mammary gland disease inspection method of completely new simulation physical examination.He utilizes the technology of electronics palpation imaging, and tactile is old Column receptor is in portable probe, with scanning probe mammary gland, not using normal galactophore tissue and pathological tissues hardness Together, position of the lump in mammary gland, size, shape, hardness, limit, mobility, affinity, homogeneous inside knurl can be detected The bulk informations such as property.With the high sensitivity to mammary gland disease inspection, mass data storage, easy to operate, easy to learn, inspection speed The advantages that fast and low-cost.
Therefore the imaging of mammary gland palpation is to people taking physical examination mammary gland disease early screening and risk assessment application research, for Early detection, early diagnosis, early treatment mammary gland disease, especially patient with breast cancer to the basic survival rate of raising, reduce death Rate and improvement life quality important in inhibiting.
For the accuracy for improving mammary gland palpation image checking result, need to carry out medical staff in advance simulated training, cream Mammary gland size, the plumpness of gland patient is all different, and existing simulation training device structure is more single, mammary gland size, full Degree be it is changeless, medical staff cannot comprehensively be practiced, and lead to occur difficult diagnosis during actual inspection Problem.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of simulation training device for mammary gland palpation, mammary gland size and cream The plumpness of gland be it is adjustable, practical training person can clearly grasp the palpation imaging contexts of various breast, fast in the short time Speed improves the palpation ability of practitioner.
In order to realize these purposes and other advantages according to the present invention, a kind of simulation instruction for mammary gland palpation is provided Practice device comprising:
Manikin, anterior part of chest are symmetrically arranged with a pair of of cylinder shape groove, the axis of any cylinder shape groove and the people The chest of body Model is vertical;
Two mammary models, a cylinder shape groove are correspondingly arranged a mammary model, and any mammary model includes:
Fixing seat is cirque structure, and the center of circle of the fixing seat is located on the axis of the cylinder shape groove, described The inner wall of the outer circular edge of fixing seat and cylinder shape groove corresponding thereto is connected together, and the fixing seat is separate described The one side of the bottom surface of cylinder shape groove is flushed with the surface of the manikin;
Pedestal is hollow cylindrical-shaped structure, and the pedestal is coaxially located in the cylinder shape groove, the pedestal The end face of one end of the bottom surface far from the cylinder shape groove, with the bottom surface close to the cylinder shape groove of the fixing seat Another side is connected by multiple telescopic rods, and any telescopic rod is parallel with the axis of the pedestal, the end of one end of the pedestal Face is equipped with first through hole, and the end face of the other end is equipped with the second through-hole, the center of circle of the first through hole and second through-hole On the axis of the pedestal, the diameter of second through-hole is less than the diameter of the first through hole;The circumference of the pedestal Face is equipped with the third through-hole that multiple axis directions along the pedestal are arranged, and any third through-hole inner wall is equipped with internal screw thread;
Simulation skin is bag shaped structure, and the simulation skin is located at the separate cylinder shape groove of the fixing seat The other end, the open edge of the simulation skin is inserted into the inner circle of the fixing seat, and extend to the pedestal one The end face seal at end connects, and the connecting line of the simulation skin and the pedestal forms closed circle, circular connecting line position In in the space that multiple telescopic rods surround, and the center of circle is located on the axis of the pedestal;
Silica gel inner container, one end are located in simulation skin, are formed and the consistent breast model of female breast shape, the other end It is connect across the opening of the simulation skin, and with the inner wall of the other end of the pedestal by multiple springs, the pedestal is not Limit the silica gel inner container moving along its axis direction;Any spring is parallel with the axis of the pedestal, and the one of spring End is connect with the end face of the other end of the silica gel inner container, and the other end is fixedly connected with the inner wall of the pedestal;In the silica gel The end face of the other end of gallbladder is equipped with multiple blind holes, places a tumor of breast smallclothes model in multiple blind holes;
Fixing bolt, one end are the base exterior, and the other end is inserted in one of in third through-hole, and along the bottom Seat extends radially to abut with the end face of the other end of the silica gel inner container;The external screw thread of the fixing bolt and corresponding thereto The internal screw thread for the third through-hole answered matches.
Preferably, the simulation training device for mammary gland palpation, the depth of multiple blind holes are 1~5cm, and each The depth of a blind hole is unequal.
Preferably, the simulation training device for mammary gland palpation, the tumor of breast smallclothes model are mammary gland Cancer model, fibroadenoma of breast model, galactoncus model or mammary gland discharge model any of them.
Preferably, the simulation training device for mammary gland palpation, the cylinder shape groove, the fixing seat Outer circle, the inner circle of the fixing seat, the pedestal, the circular connecting line, the first through hole, second through-hole and institute The diameter ratio for stating the other end face of silica gel inner container is 1:0.98:0.9:0.95:0.93:0.9:0.8:0.85.
Preferably, the simulation training device for mammary gland palpation, the end face of the other end of the silica gel inner container Middle part be installed with the body of rod.
Preferably, the simulation training device for mammary gland palpation is set on the inner wall of the other end of the pedestal The sliding slot for thering are multiple axis directions along the pedestal to extend, the outer wall of the other end of the silica gel inner container be equipped with it is multiple with it is more Corresponding sliding block, any sliding block sliding are arranged in sliding slot corresponding thereto a sliding slot one by one.
Preferably, the simulation training device for mammary gland palpation, any spring are extension spring.
Preferably, the simulation training device for mammary gland palpation, the telescopic rod is by inner sleeve, housing pipe sleeve If forming, it is provided with the fourth hole of multipair diametrically opposite setting on the inner sleeve, is provided with a pair on the outer tube Fifth hole corresponding with the fourth hole, pin sequentially pass through the fourth hole and the fifth hole.
The present invention is include at least the following beneficial effects:
1, the present invention is detachably connected by fixing seat realization mammary model and manikin, is convenient for changing mammary model Or tumor of breast smallclothes model, the fixation of mammary model are specific are as follows: multiple cards are arranged on the circumferential inner wall of cylinder shape groove Multiple fixture blocks corresponding with card slot are arranged on the circumferential edges of the outer circle of fixing seat in slot, and a fixture block is arranged in a card slot In, to realize being connected together for mammary model and manikin;
2, it is connected between pedestal and fixing seat by multiple telescopic rods, simulation skin and silica gel inner container shape is connected on pedestal At breast model, by adjust telescopic rod adjustable in length pedestal and fixing seat spacing, and then adjust protrude from chest The size of the breast on surface, thus realize the displaying to mammary gland of different sizes, specifically: when telescopic rod is retracted to the smallest pole When extreme position, the spacing of pedestal and fixing seat is minimum, and fixing seat is fixed on cylinder shape groove, chest surface is protruded from Breast model volume is maximum, shows large size mammary gland at this time;When telescopic rod is extended to maximum extreme position, pedestal and fixation The spacing of seat is maximum, and fixing seat is fixed on cylinder shape groove, and the breast model volume for protruding from chest surface is minimum, Small size mammary gland is shown at this time;
3, position of the silica gel inner container in simulation skin is further adjusted, the plumpness of breast is adjusted, specifically: it is opposite Pedestal moves silica gel inner container along the axis direction of pedestal, and when multiple springs are nature elongation state, silica gel inner container is located most closely to The extreme position of the other end of pedestal, at this time silica gel inner container protrude into the volume in simulation skin for minimum, is formed plumpness for compared with Low breast model, when the axis direction along pedestal pushes silica gel inner container away from the direction of the other end of pedestal, increase is stretched Enter the volume of the silica gel inner container in simulation skin, thus the plumpness of breast enlargement model, multiple springs are stretched at this time, can lead to It crosses in fixing bolt insertion third through-hole and the lower end of fixing bolt is abutted with the other end face of silica gel inner container, thus by silica gel Liner stops, and multiple springs are in the state that is stretched, when the axis direction along pedestal is away from the direction of the other end of pedestal When pushing silica gel inner container to extreme position, the plumpness of breast model is maximum, and multiple springs are stretched to extreme position at this time, Fixing bolt is inserted into farthest away from a third through-hole of cylinder shape groove;
4, the smallclothes model that various tumors of breast are placed in blind hole, objectively shows various mammary tumors, by blind hole Depth be set as different, can sufficiently meet the needs of Breast palpation training.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present invention manikin described in one embodiment;
Fig. 2 is the structural schematic diagram of the present invention mammary model described in another embodiment;
Fig. 3 is the structural schematic diagram of the present invention mammary model described in another embodiment;
Fig. 4 is the structural schematic diagram of the present invention pedestal described in another embodiment;
Fig. 5 is the structural schematic diagram of the present invention silica gel inner container described in another embodiment.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments, to enable those skilled in the art's reference Specification word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not discharged one or more The presence or addition of a other elements or combinations thereof.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute Reagent and material are stated, unless otherwise specified, is commercially obtained.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in Fig. 1~5, the present invention provides a kind of simulation training device for mammary gland palpation comprising:
Manikin 1, anterior part of chest are symmetrically arranged with a pair of of cylinder shape groove 11, the axis of any cylinder shape groove 11 and institute The chest for stating manikin 1 is vertical;
Two mammary models, a cylinder shape groove 11 are correspondingly arranged a mammary model, any mammary model packet It includes:
Fixing seat 21 is cirque structure, and the center of circle of the fixing seat 21 is located at the axis of the cylinder shape groove 11 On, the inner wall of the outer circular edge of the fixing seat 21 and cylinder shape groove 11 corresponding thereto is connected together, and the fixation The one side of the bottom surface far from the cylinder shape groove 11 of seat 21 is flushed with the surface of the manikin 1;
Pedestal 22 is hollow cylindrical-shaped structure, and the pedestal 22 is coaxially located in the cylinder shape groove 11, described The end face of one end of the bottom surface far from the cylinder shape groove 11 of pedestal 22, with the fixing seat 21 close to the cylinder The another side of the bottom surface of groove 11 is connected by multiple telescopic rods 221, and the axis of any telescopic rod 221 and the pedestal 22 is flat Row, the end face of one end of the pedestal 22 are equipped with first through hole 222, and the end face of the other end is equipped with the second through-hole 223, described The center of circle of first through hole 222 and second through-hole 223 is located on the axis of the pedestal 22, second through-hole 223 it is straight Diameter is less than the diameter of the first through hole 222;The periphery of the pedestal 22 is equipped with multiple axis sides along the pedestal 22 To the third through-hole 224 of arrangement, any 224 inner wall of third through-hole is equipped with internal screw thread;
Simulation skin 23 is bag shaped structure, and the simulation skin 23 is located at the separate cylinder of the fixing seat 21 The other end of connected in star 11, the open edge of the simulation skin 23 are inserted into the inner circle of the fixing seat 21, and extend to The end face seal of one end of the pedestal 22 connects, and the connecting line of the simulation skin 23 and the pedestal 22 forms closed circle Shape, circular connecting line are located in the space that multiple telescopic rods 221 surround, and the center of circle is located on the axis of the pedestal 22;
Silica gel inner container 24, one end are located in simulation skin 23, formation and the consistent breast model of female breast shape, separately One end passes through the opening of the simulation skin 23, and is connect with the inner wall of the other end of the pedestal 22 by multiple springs 25, The pedestal 22 does not limit the moving along its axis direction of silica gel inner container 24;Any spring 25 and the pedestal 22 Axis is parallel, and one end of spring 25 is connect with the end face of the other end of the silica gel inner container 24, the other end and the pedestal 22 Inner wall is fixedly connected;The end face of the other end of the silica gel inner container 24 is equipped with multiple blind holes 241, places in multiple blind holes 241 One tumor of breast smallclothes model;
Fixing bolt 26, one end are outside the pedestal 22, and the other end is inserted in one of in third through-hole 224, and It extends radially to abut with the end face of the other end of the silica gel inner container 24 along the pedestal 22;Outside the fixing bolt 26 The internal screw thread of screw thread and third through-hole 224 corresponding thereto matches.The length of fixing bolt 26 is greater than, first through hole 222 With the difference of the diameter of pedestal 22, and when guaranteeing that fixing bolt 26 is inserted into any first through hole 222 and enters 22 inside of pedestal, with silicon Glue liner 24 partly overlaps, and so as to stop silica gel inner container 24, prevents silica gel inner container 24 in itself bullet of multiple springs 25 Return under power effect.
In the above-mentioned technical solutions, the present invention realizes that mammary model connects with the detachable of manikin 1 by fixing seat 21 It connects, is convenient for changing mammary model or tumor of breast smallclothes model, the fixation of mammary model are specific are as follows: in cylinder shape groove 11 Multiple card slots are set on circumferential inner wall, multiple fixture blocks corresponding with card slot are set on the circumferential edges of the outer circle of fixing seat 21, One fixture block is arranged in a card slot, to realize being connected together for mammary model and manikin 1.
In use, first according to training, the size of the length adjustment breast by adjusting telescopic rod 221, by relatively imitative The mobile silica gel inner container 24 of corium skin 23 adjusts the plumpness of breast, and tumor of breast smallclothes model, such as mammary gland are put into blind hole 241 One of cancer model, fibroadenoma of breast model, galactoncus model or mammary gland discharge model, then passing through fixing seat 21 will Mammary model is connect with the positive chest of manikin 1, can be carried out to junior doctors and practice and the medico to learn on the job More actually simulated training carries out intuitive and objective clinical sense of touch.As shown in Figure 2 is the mammary gland mould of large size, low plumpness Type;As shown in Figure 3 is the mammary model of small size, high plumpness.
In another technical solution, the simulation training device for mammary gland palpation, the depth of multiple blind holes 241 For 1~5cm, and the depth of each blind hole 241 is unequal.The needs of Breast palpation training can sufficiently be met.
In another technical solution, the simulation training device for mammary gland palpation, the tumor of breast smallclothes Model is breast cancer model, fibroadenoma of breast model, galactoncus model or mammary gland discharge model any of them.Mammary gland The edge out-of-flatness of cancer, hardness are big;Fibroadenoma of breast is oval, there is leaflet, clear border, and hardness is similar to rubber;And Galactoncus clear border, it is rounded;Mammary gland discharge is then connected to nipple;Knot is imaged in the objective palpation for showing different tumors of breast Fruit quickly improves the palpation ability of practitioner in a short time.
In another technical solution, the simulation training device for mammary gland palpation, the cylinder shape groove 11, It is the outer circle of the fixing seat 21, the inner circle of the fixing seat 21, the pedestal 22, the circular connecting line, described first logical Hole 222, second through-hole 223 and the silica gel inner container 24 the other end face diameter ratio be 1:0.98:0.9:0.95: 0.93:0.9:0.8:0.85.Each component is sized to optimal, structure rationalization of the invention is provided.
In another technical solution, the simulation training device for mammary gland palpation, the silica gel inner container 24 The body of rod 242 is installed in the middle part of the end face of the other end.Conveniently relative to pedestal 22 and the mobile silica gel inner container 24 of simulation skin 23.
In another technical solution, the simulation training device for mammary gland palpation, the pedestal 22 it is another The inner wall at end is equipped with the sliding slot that multiple axis directions along the pedestal 22 extend, the other end of the silica gel inner container 24 it is outer Wall is equipped with that multiple corresponding sliding block, any sliding block slide the sliding slot being arranged in corresponding thereto one by one with multiple sliding slots In.Realization silica gel inner container 24 is slidably connected with pedestal 22, guarantees that the movement of silica gel inner container 24 is to maintain always along pedestal 22 Axis direction.
In another technical solution, the simulation training device for mammary gland palpation, any spring 25 is to stretch Spring 25.When 25 nature elongation state of spring, the length of the other end of the end face of the other end of silica gel inner container 24 apart from pedestal 22 For minimum, the mammary gland of smaller plumpness is shown at this time;Axis along pedestal 22 is pushed away from the direction of 22 other end of pedestal Silica gel inner container 24, the volume that one end of silica gel inner container 24 enters the inside of simulation skin 23 become larger, and increase the plumpness of mammary gland, this When spring 25 be stretched, then by fixing bolt 26 that silica gel inner container 24 is fixed, structure is simple, and operability is stronger.
In another technical solution, the simulation training device for mammary gland palpation, the telescopic rod 221 is by interior Casing, outer tube are arranged, and the fourth hole of multipair diametrically opposite setting, the outer tube are provided on the inner sleeve On be provided with a pair of fifth hole corresponding with the fourth hole, pin sequentially passes through the fourth hole and the described 5th Through-hole.The structure that telescopic rod 221 is set as set rod-type is simple, easy to operate, is consolidated by pin realization to 221 length of telescopic rod It is fixed.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention, Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited In specific details and legend shown and described herein.

Claims (8)

1. being used for the simulation training device of mammary gland palpation, characterized in that it comprises:
Manikin, anterior part of chest are symmetrically arranged with a pair of of cylinder shape groove, the axis of any cylinder shape groove and the human mould The chest of type is vertical;
Two mammary models, a cylinder shape groove are correspondingly arranged a mammary model, and any mammary model includes:
Fixing seat is cirque structure, and the center of circle of the fixing seat is located on the axis of the cylinder shape groove, the fixation The outer circular edge of seat and the inner wall of cylinder shape groove corresponding thereto are connected together, and the separate cylinder of the fixing seat The one side of the bottom surface of connected in star is flushed with the surface of the manikin;
Pedestal is hollow cylindrical-shaped structure, and the pedestal is coaxially located in the cylinder shape groove, the pedestal it is separate The end face of one end of the bottom surface of the cylinder shape groove, it is another with the bottom surface close to the cylinder shape groove of the fixing seat Side is connected by multiple telescopic rods, and any telescopic rod is parallel with the axis of the pedestal, on the end face of one end of the pedestal Equipped with first through hole, the end face of the other end is equipped with the second through-hole, and the center of circle of the first through hole and second through-hole is located at On the axis of the pedestal, the diameter of second through-hole is less than the diameter of the first through hole;On the periphery of the pedestal Equipped with the third through-hole that multiple axis directions along the pedestal are arranged, any third through-hole inner wall is equipped with internal screw thread;
Simulation skin is bag shaped structure, and the simulation skin is located at the another far from the cylinder shape groove of the fixing seat One end, the open edge of the simulation skin are inserted into the inner circle of the fixing seat, and are extended to and one end of the pedestal The connecting line of end face seal connection, the simulation skin and the pedestal forms closed circle, and circular connecting line is located at more In the space that a telescopic rod surrounds, and the center of circle is located on the axis of the pedestal;
Silica gel inner container, one end are located in simulation skin, are formed and are passed through with the consistent breast model of female breast shape, the other end The opening of the simulation skin, and connect with the inner wall of the other end of the pedestal by multiple springs, the pedestal does not limit The silica gel inner container is moved along its axis direction;Any spring is parallel with the axis of the pedestal, one end of spring with The end face of the other end of the silica gel inner container connects, and the other end is fixedly connected with the inner wall of the pedestal;The silica gel inner container The end face of the other end is equipped with multiple blind holes, places a tumor of breast smallclothes model in multiple blind holes;
Fixing bolt, one end are the base exterior, and the other end is inserted in one of in third through-hole, and along the pedestal It extends radially to abut with the end face of the other end of the silica gel inner container;The external screw thread of the fixing bolt and corresponding thereto The internal screw thread of third through-hole matches.
2. being used for the simulation training device of mammary gland palpation as described in claim 1, which is characterized in that the depth of multiple blind holes is 1~5cm, and the depth of each blind hole is unequal.
3. being used for the simulation training device of mammary gland palpation as claimed in claim 2, which is characterized in that the tumor of breast smallclothes Model is breast cancer model, fibroadenoma of breast model, galactoncus model or mammary gland discharge model any of them.
4. being used for the simulation training device of mammary gland palpation as claimed in claim 3, which is characterized in that the cylinder shape groove, It is the outer circle of the fixing seat, the inner circle of the fixing seat, the pedestal, the circular connecting line, the first through hole, described The diameter ratio of the other end face of second through-hole and the silica gel inner container is 1:0.98:0.9:0.95:0.93:0.9:0.8: 0.85。
5. as claimed in claim 4 be used for mammary gland palpation simulation training device, which is characterized in that the silica gel inner container it is another The body of rod is installed in the middle part of the end face of one end.
6. being used for the simulation training device of mammary gland palpation as claimed in claim 5, which is characterized in that the other end of the pedestal Inner wall be equipped with the sliding slot that multiple axis directions along the pedestal extend, set on the outer wall of the other end of the silica gel inner container Have that multiple corresponding sliding block, any sliding block sliding are arranged in sliding slot corresponding thereto one by one with multiple sliding slots.
7. being used for the simulation training device of mammary gland palpation as claimed in claim 6, which is characterized in that any spring is to stretch bullet Spring.
8. being used for the simulation training device of mammary gland palpation as claimed in claim 7, which is characterized in that the telescopic rod is by inner sleeve Pipe, outer tube are arranged, and are provided with the fourth hole of multipair diametrically opposite setting on the inner sleeve, on the outer tube It is provided with a pair of fifth hole corresponding with the fourth hole, pin sequentially passes through the fourth hole and the described 5th and leads to Hole.
CN201811407548.2A 2018-11-23 2018-11-23 Simulation training device for mammary gland palpation Withdrawn CN109272843A (en)

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CN114868174A (en) * 2019-12-18 2022-08-05 智利天主教教皇大学 Apparatus for training and directly practicing breast self-palpation techniques

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