CN113947985A - Simulation hair planting device - Google Patents
Simulation hair planting device Download PDFInfo
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- CN113947985A CN113947985A CN202111148572.0A CN202111148572A CN113947985A CN 113947985 A CN113947985 A CN 113947985A CN 202111148572 A CN202111148572 A CN 202111148572A CN 113947985 A CN113947985 A CN 113947985A
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- 210000004209 hair Anatomy 0.000 title claims abstract description 57
- 238000004088 simulation Methods 0.000 title claims abstract description 30
- 210000002615 epidermis Anatomy 0.000 claims abstract description 20
- 238000002054 transplantation Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 32
- 210000004204 blood vessel Anatomy 0.000 claims description 16
- 210000004207 dermis Anatomy 0.000 claims description 15
- 210000003780 hair follicle Anatomy 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 210000004919 hair shaft Anatomy 0.000 claims description 6
- 210000004918 root sheath Anatomy 0.000 claims description 6
- 239000007863 gel particle Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 210000003491 skin Anatomy 0.000 abstract description 13
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000002500 effect on skin Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 108091027981 Response element Proteins 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000011664 nicotinic acid Substances 0.000 description 3
- 206010033675 panniculitis Diseases 0.000 description 3
- 210000004304 subcutaneous tissue Anatomy 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004709 eyebrow Anatomy 0.000 description 2
- 210000000720 eyelash Anatomy 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 201000004384 Alopecia Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 231100000360 alopecia Toxicity 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000157 blood function Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models 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)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Optimization (AREA)
- Medical Informatics (AREA)
- Pure & Applied Mathematics (AREA)
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Abstract
The invention relates to a hair transplantation simulation device which comprises a simulation epidermal layer, wherein a simulation corium layer is compounded below the simulation epidermal layer, and a feedback layer for feeding back whether hair transplantation is in place in real time is arranged below the simulation corium layer. The invention has the characteristics of truly simulating the skin of a person, improving the hand feeling, enhancing the practice quality of practice, feeding back the hair planting in-place information in real time, facilitating the observation of medical staff, improving the hair planting simulation practice quality and the like.
Description
Technical Field
The invention relates to a hair transplantation simulation device, and belongs to the technical field of medical training instruments.
Background
The hair planting is a head shaping and beautifying operation which mainly applies an autologous hair follicle planting technology to beautify the head. It can be used for treating alopecia, and can be used for partial or complete reconstruction of eyebrow, eyelash, beard and axillary hair. The appearance effect is vivid, lifelike and tangible. Is an ideal method for the international cosmetic reconstruction of eyebrows, eyelashes, beards, axillary hair, pubic hair and the like.
In the prior art, the hair planting positions are all planted by doctors according to the feeling, in the hair planting process, the repetitive labor needs abundant physical strength of doctors, good eyesight and operation stability, meanwhile, the hair transplantation needs more manpower, the matching degree requirement is high, and the training period of a hair transplantation doctor or a hair transplantation nurse is long, so that the hair transplantation medical staff needs a large amount of training before clinical operation to ensure stable clinical operation, and the existing simulation hair transplantation training usually adopts animal skins or artificial skins to train, but the animal skins are thicker and more compact than the human skins, oil is easy to produce, the operation hand feeling is poor, the storage time is limited, the artificial skins are not professional enough, the hardness is higher, the functions of bleeding and the like in the operation cannot be simulated, and whether the hair transplantation of the trained medical staff is in place cannot be fed back in real time.
Disclosure of Invention
The invention aims to provide a hair transplantation simulation device, which solves the problems that in the prior art, animal skins or artificial skins cannot truly simulate human skins, the quality of practical exercises is influenced, and the training efficiency is influenced because the trained medical personnel cannot obtain the in-place instant feedback of hair transplantation.
The technical purpose of the invention is mainly solved by the following technical scheme: a simulated hair planting device comprises a simulated epidermis layer, wherein a simulated dermis layer is compounded below the simulated epidermis layer, and a feedback layer for feeding back whether hair planting is in place in real time is arranged below the simulated dermis layer; the combination of above-mentioned simulation epidermis layer, simulation corium layer so that simulate the people skin to increase the fidelity, strengthen medical staff's exercise and feel, and the setting on feedback layer, so that simulate the subcutaneous tissue layer of people skin, and increase the feedback ability that plant and send out to target in place, make medical staff can the direct observation feedback information, and know whether the operation targets in place, increase the effective operation when practising, improve the exercise quality.
Preferably, the hair care product also comprises an artificial hair follicle, wherein the artificial hair follicle comprises hair shaft fibers, a hair root sheath surrounding the hair shaft fibers and a hair papilla arranged at the tail end of the hair root sheath; the artificial hair follicle can completely simulate each subunit anatomical structure of the human hair follicle, has simulated elastic bending, ensures good exercise hand feeling, is convenient to store and can be repeatedly used.
Preferably, the simulated epidermis layer and the simulated dermis layer are in sealed connection, and the simulated dermis layer and the feedback layer are in sealed connection; the mutual sealing arrangement among the simulation epidermal layer, the simulation dermal layer and the feedback layer ensures that the simulation epidermal layer, the simulation dermal layer and the feedback layer are mutually and tightly connected, thereby avoiding the mutual separation among the simulation epidermal layer, the simulation dermal layer and the feedback layer, influencing the hair transplantation practice, avoiding the liquid in the feedback layer from seeping out from the space between the simulation epidermal layer and the simulation dermal layer or the space between the simulation dermal layer and the feedback layer, and ensuring the normal stability of the device.
Preferably, the feedback layer is made of sponge silica gel, a bionic blood vessel net used for conveying colored liquid is arranged in the feedback layer, and a plurality of liquid seepage holes are formed in the side wall of the bionic blood vessel net; above-mentioned intraformational bionical blood vessel net of feedback so that simulate human subcutaneous tissue intraformational blood vessel, the weeping hole can ooze the liquid in the bionical blood vessel net to the feedback in situ for bionical blood vessel net and feedback layer can make up each other and form the subcutaneous tissue that has the oozing blood function, thereby can feed back the phenomenon of bleeding when transplanting hair in place in real time, real-time observation when making things convenient for medical staff to practice.
Preferably, a plurality of contact sensing elements are densely distributed on the top surface of the feedback layer, and the contact sensing elements are mutually abutted; above-mentioned a plurality of contact sensing element's setting for medical staff plants when sending out the exercise, if touch sensing element, then sensing element can be in the real-time feedback signal of external world, makes medical staff can directly know and plant and send out whether target in place, in order to strengthen the exercise quality.
Preferably, the bottom surface of the simulated dermis is provided with a containing cavity for containing the contact sensing element, and the depth of the containing cavity is greater than the height of the contact sensing element; the accommodating cavity can accommodate the contact sensing elements, so that when the simulated corium layer is tightly attached to the feedback layer, the accommodating cavity surrounds the contact sensing elements, the top surfaces of the contact sensing elements cannot be contacted with the simulated corium layer, and interference of the simulated corium layer and the contact sensing elements on in-place signals caused by direct contact is avoided.
Preferably, a cavity for filling gel-like liquid is arranged in the feedback layer, and the gel-like liquid is a mixture of gel particles and colored liquid; the chamber filled with the gel liquid enables the liquid in the chamber to permeate to the simulated epidermis layer along the hair-planting hole when medical staff plant hair in place, so that the function of visually observing the hair-planting result is realized, the effect of automatically detecting the result is achieved, and the effective operation rate is improved.
Preferably, a plurality of supporting structures are formed in the chamber, and each supporting structure divides the chamber into a plurality of small chambers which are communicated with each other; the supporting structures are arranged, so that the top surface and the bottom surface of the cavity of the feedback layer are connected and supported, the situation that the top surface of the feedback layer sinks downwards to influence the structural stability is avoided, the situation that liquid in the feedback layer flows around easily to cause the liquid in part of the feedback layer to flow away is avoided, and the function of feeding back the information in place for plant sending cannot be achieved.
Preferably, each support structure divides the chamber into a plurality of small chambers which are communicated with each other; the arrangement of the small cavity is convenient for separating liquid, so that the mutual flowing of the liquid is ensured, the liquid can seep out from any position of the feedback layer, meanwhile, the influence caused by the large-amplitude flowing of the liquid can be limited to the maximum extent, and the stability of the feedback layer is ensured.
Therefore, the invention has the characteristics of truly simulating the skin of a person, improving the hand feeling, enhancing the practice quality of practice, feeding back the hair transplantation in-place information in real time, facilitating the observation of medical staff, improving the hair transplantation simulation practice quality and the like.
Drawings
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;
FIG. 6 is a schematic structural diagram of a third embodiment of the present invention;
fig. 7 is a schematic structural view of the artificial hair follicle of the present invention.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-3, a simulated hair transplantation device includes a simulated epidermis layer 1, a simulated dermis layer 2 compounded below the simulated epidermis layer 1, a feedback layer 3 for real-time feedback of whether hair transplantation is in place below the simulated dermis layer 2, the simulated epidermis layer 1 and the simulated dermis layer 2 are hermetically connected, and the simulated dermis layer 2 and the feedback layer 3 are hermetically connected.
As shown in fig. 7, the artificial hair follicle 4 is further included, the artificial hair follicle 4 includes a hair shaft fiber 41, a hair root sheath 42 wrapped around the hair shaft fiber 41, and a hair papilla 43 arranged at the tail end of the hair root sheath 42, and the artificial hair follicle is modeled by 3D modeling, molded by a 3D printer, and manufactured by using a bionic silica gel material and a real human hair fiber.
Above-mentioned simulation epidermal layer adopts the high density silica gel skin to make, above-mentioned simulation dermal layer adopts low density silica gel to make, above-mentioned feedback layer adopts low density spongy silica gel to make, bionical blood vessel net adopts the polyethylene material to make, the simulation epidermal layer, simulation dermal layer and feedback layer bond through glue each other, guarantee the leakproofness, and adopt pigmented liquid to fill in the bionical blood vessel net, make things convenient for medical staff to observe, liquid accessible weeping hole permeates to in the feedback layer, make medical staff plant the hair to feedback in situ back, liquid can ooze simulation dermal layer and simulation epidermal layer in proper order by the feedback layer, make things convenient for medical staff direct observation to plant the information feedback that the hair targets in place, above-mentioned bionical blood vessel net and outside stock solution device intercommunication, guarantee in real time that the liquid in the bionical blood vessel net is sufficient.
Example two:
as shown in fig. 4-5, a plurality of contact sensing elements 33 are densely distributed on the top surface of the feedback layer 3, the contact sensing elements 33 are abutted against each other, a receiving cavity 21 for receiving the contact sensing elements 33 is arranged on the bottom surface of the simulated dermis layer 2, and the depth of the receiving cavity 21 is greater than the height of the contact sensing elements 33; above-mentioned feedback layer adopts the silica gel material to make, above-mentioned contact response element is the existing product in the existing market, for prior art, no longer give unnecessary details here, this contact response element closely distributes on the top surface of feedback layer, when medical staff plant the hair in place and touch contact response element, promptly plant the hair in place promptly, plant the hair in place information this moment and can feed back to the terminal that links to each other with contact response element on, medical staff can direct observation feedback information, or feedback information turns into sound or vibration, medical staff need not to observe and can obtain the feedback.
Other structures in this embodiment are consistent with those in the embodiments, and are not described herein again.
Example three:
as shown in fig. 6, a chamber 34 for filling a gel-like liquid is provided inside the feedback layer 3, a plurality of supporting structures 341 are formed in the chamber 34, and each supporting structure 341 divides the chamber 34 into a plurality of small chambers which are communicated with each other; the feedback layer is made of a silica gel material, the material of the supporting structure is consistent with that of the feedback layer, the gel-like liquid is a mixture of gel particles and colored liquid, the colored liquid can be red ink and other liquid, the gel-like liquid is accumulated and separated into the small chambers, the small chambers are communicated with each other, and meanwhile, the chambers of the feedback layer are communicated with an external device for storing the gel-like liquid, so that the gel-like liquid in the chambers is ensured to be always sufficient.
Other structures in this embodiment are consistent with those in the embodiments, and are not described herein again.
Claims (9)
1. The utility model provides a simulation plant hair device which characterized in that: the artificial hair transplantation device comprises a simulated epidermis layer (1), a simulated dermis layer (2) is compounded below the simulated epidermis layer (1), and a feedback layer (3) used for feeding back whether hair transplantation is in place in real time is arranged below the simulated dermis layer (2).
2. A simulated hair transplant device as claimed in claim 1 wherein: the artificial hair follicle comprises a hair shaft fiber (41), a hair root sheath (42) surrounding the hair shaft fiber (41) and a hair papilla (43) arranged at the tail end of the hair root sheath (42).
3. A simulated hair transplant device as claimed in claim 1 wherein: the simulated epidermis layer (1) is hermetically connected with the simulated dermis layer (2), and the simulated dermis layer (2) is hermetically connected with the feedback layer (3).
4. A simulated hair transplant device according to claim 1 or 3 wherein: feedback layer (3) adopt spongy silica gel to make, be equipped with in feedback layer (3) and be used for carrying bionical blood vessel net (31) of coloured liquid, bionical blood vessel net be equipped with a plurality of sepage holes (32) on the lateral wall of bionical blood vessel net (31).
5. A simulated hair transplant device according to claim 1 or 3 wherein: a plurality of contact sensing elements (33) are densely distributed on the top surface of the feedback layer (3), and the contact sensing elements (33) are mutually abutted.
6. A simulated hair transplant device according to claim 5 further comprising: and the bottom surface of the simulated dermis layer (2) is provided with a containing cavity (21) for containing the contact point sensing element (33), and the depth of the containing cavity (21) is greater than the height of the contact point sensing element (33).
7. A simulated hair transplant device according to claim 1 or 3 wherein: the feedback layer (3) is internally provided with a chamber (34) for filling gel-like liquid, and the gel-like liquid is a mixture of gel particles and colored liquid.
8. A simulated hair transplant device according to claim 7 further comprising: a plurality of support structures (341) are formed within the chamber (34).
9. A simulated hair transplant device as claimed in claim 8 wherein: each support structure (341) divides the chamber (34) into a plurality of small chambers which are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111148572.0A CN113947985A (en) | 2021-09-29 | 2021-09-29 | Simulation hair planting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111148572.0A CN113947985A (en) | 2021-09-29 | 2021-09-29 | Simulation hair planting device |
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| CN113947985A true CN113947985A (en) | 2022-01-18 |
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| CN202111148572.0A Pending CN113947985A (en) | 2021-09-29 | 2021-09-29 | Simulation hair planting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100234871A1 (en) * | 2009-03-11 | 2010-09-16 | Qureshi Shehrzad A | System and method for harvesting and implanting hair using image-generated topological skin models |
| CN202454155U (en) * | 2012-02-13 | 2012-09-26 | 张艳 | Arm model for venipuncture practice |
| KR101200474B1 (en) * | 2012-10-16 | 2012-11-12 | 조선영 | Method of hair transplant for doll of diorama |
| JP2016038563A (en) * | 2014-08-05 | 2016-03-22 | サンアロー株式会社 | Organ tissue quality model |
| WO2017105043A1 (en) * | 2015-12-18 | 2017-06-22 | 재단법인 대구경북첨단의료산업진흥재단 | Silicone rubber composition for producing artificial scalp pad, artificial scalp pad for hair transplant training using said composition, artificial hair follicular unit for hair transplant training and method for producing same, and hair transplant training system capable of measuring and analyzing implantation strength |
| CN107195237A (en) * | 2016-03-14 | 2017-09-22 | 何宇东 | A kind of teaching head automatic machining device |
| CN110675686A (en) * | 2019-09-30 | 2020-01-10 | 中国人民解放军第四军医大学 | Simulated vascular puncture simulation training device |
| JP2020204714A (en) * | 2019-06-18 | 2020-12-24 | 公立大学法人横浜市立大学 | Phantom for bone marrow puncture training and puncture stress detecting device using phantom |
| CN112509442A (en) * | 2020-12-04 | 2021-03-16 | 南方医科大学 | Multifunctional puncture model and puncture method |
| CN113143552A (en) * | 2021-01-27 | 2021-07-23 | 谢福利 | Hair planting device and hair planting method |
| CN214098884U (en) * | 2020-12-04 | 2021-08-31 | 南方医科大学 | Puncture model with multi-type puncture training function |
-
2021
- 2021-09-29 CN CN202111148572.0A patent/CN113947985A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100234871A1 (en) * | 2009-03-11 | 2010-09-16 | Qureshi Shehrzad A | System and method for harvesting and implanting hair using image-generated topological skin models |
| CN202454155U (en) * | 2012-02-13 | 2012-09-26 | 张艳 | Arm model for venipuncture practice |
| KR101200474B1 (en) * | 2012-10-16 | 2012-11-12 | 조선영 | Method of hair transplant for doll of diorama |
| JP2016038563A (en) * | 2014-08-05 | 2016-03-22 | サンアロー株式会社 | Organ tissue quality model |
| WO2017105043A1 (en) * | 2015-12-18 | 2017-06-22 | 재단법인 대구경북첨단의료산업진흥재단 | Silicone rubber composition for producing artificial scalp pad, artificial scalp pad for hair transplant training using said composition, artificial hair follicular unit for hair transplant training and method for producing same, and hair transplant training system capable of measuring and analyzing implantation strength |
| CN107195237A (en) * | 2016-03-14 | 2017-09-22 | 何宇东 | A kind of teaching head automatic machining device |
| JP2020204714A (en) * | 2019-06-18 | 2020-12-24 | 公立大学法人横浜市立大学 | Phantom for bone marrow puncture training and puncture stress detecting device using phantom |
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| CN112509442A (en) * | 2020-12-04 | 2021-03-16 | 南方医科大学 | Multifunctional puncture model and puncture method |
| CN214098884U (en) * | 2020-12-04 | 2021-08-31 | 南方医科大学 | Puncture model with multi-type puncture training function |
| CN113143552A (en) * | 2021-01-27 | 2021-07-23 | 谢福利 | Hair planting device and hair planting method |
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Application publication date: 20220118 |