CN104269091A - Simulation device for scalp expansion transplantation - Google Patents
Simulation device for scalp expansion transplantation Download PDFInfo
- Publication number
- CN104269091A CN104269091A CN201410446775.1A CN201410446775A CN104269091A CN 104269091 A CN104269091 A CN 104269091A CN 201410446775 A CN201410446775 A CN 201410446775A CN 104269091 A CN104269091 A CN 104269091A
- Authority
- CN
- China
- Prior art keywords
- expander
- scalp
- covering
- transplanted
- expanders
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G09B23/30—Anatomical models
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Physics (AREA)
- Medicinal Chemistry (AREA)
- 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)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention relates to a simulation device for scalp expansion transplantation. The device comprises a head prosthesis, the head prosthesis is covered with a covering, a plurality of expanders which can be controlled in size and shape are arranged between the head prosthesis and the covering, and water inlets are formed in the expanders. Before a doctor carries out surgery on a patient, the doctor can make the expanders and place the expanders at the corresponding position of the simulation device according to the specific condition of the patient, then, hot water is injected into the expanders so that the expanders can expand to the needed sizes, and the doctor can simulate surgery operation on the device after the expanders are cooled. The success rate of operations can be increased, the operation time can be shortened, the pain of the patient can be relieved, secondary injury is avoided, the device can be used for basic skill training of undergraduate students of stomatology, grassroots doctors of oral surgery, doctors in further education, graduate students of oral and maxillofacial surgery and the like, preoperative simulation deign devices can be provided for various complex soft facial tissue operations, and the operation result is guaranteed.
Description
Technical field
The present invention relates to training simulation equipment field, be specifically related to a kind of analogue means transplanted for scalp expanding.
Background technology
Because face is the exposed outstanding position of human body, in army's peacetime training and wartime action, the multiple facial soft tissue wound of easy generation, as incised injury, lacerated wound, scratch, defect wound, burn etc., and be limited to camp condition, when oral health care is not enough, multiple Odontogenic cysts facial soft tissue may occurs and infect, these all may cause casualty, affect combat effectiveness of the troops.In addition, various operation in addition, post-traumatic soft tissue deformity cause face to change, and can have a strong impact on the normal social life of patient, particularly young officers and men, may cause psychological disease.So facial soft tissue operation all has higher requirements to the basic surgical skill of specialist and face esthetic attainment etc.But there is no the device that can carry out sham operated before operation is implemented at present, solve young medical officer and field military doctor shortage professional training simulation mould, doctor, when performing the operation, can only rely on experience to carry out, very easily cause miscut, thus cause operation unsuccessful.Lack necessary analogue means before the surgery.
Summary of the invention
The object of the invention is to overcome the shortcoming existed in above-mentioned prior art, a kind of analogue means transplanted for scalp expanding is provided, have and before surgery according to the abundant sham operated environment of conditions of patients, thus success rate of operation can be improved, shorten the advantage of operating time.
For achieving the above object, the present invention by the following technical solutions: comprise head prosthese, head prosthese is coated with covering, and be provided with the controlled expander of several size and shapes between head prosthese and covering, and expander offers water inlet.
The material of described covering is thermoplasticity and cold not resilient material.
The material of described covering is maxillofacial prosthesis silicon rubber.
Described maxillofacial prosthesis silicon rubber is under-0.1MPa condition, vacuumize elongation at rupture (600 ± 42) % of the silicon rubber after 20min solidification, tensile strength at yield is (4.1 ± 0.3) MPa, tear strength is (18.0 ± 1.4) kN/m, and shore hardness is (25.0 ± 2.6) HA.
Described expander offers water inlet and be connected in syringe outside covering by the road.
Described expander is crescent expander, rectangle expander, kidney shape expander, long column shape expander or banana-shaped expander.
Described head prosthese is disassembled head prosthese.
The present invention has following beneficial effect: prior art of comparing, the present invention includes head prosthese, head prosthese is coated with covering, and between head prosthese and covering, be provided with the controlled expander of several size and shapes, and expander offers water inlet, thus doctor is carrying out operation consent to patient, can according to the concrete state of an illness of patient, make expander and be placed on the relevant position of analogue means, backward expander in inject hot water, make expander be extended to required size, after cooling doctor can on device simulated surgical operation.Thus success rate of operation, shortening operating time can be improved, alleviate patient pain, avoid producing secondary injury, this device can be used in the foundational skills training of dentistry undergraduate course student, oral surgery basic unit doctor, Medical advanced student and Oral and Maxillofacial Surgery postgraduate etc., as wound stitching, deformity finishing, defect repair, wound dressing change, Abscess incision etc., help them to pass through practice and improve professional standards.And preoperative board design device can be provided for all kinds of complex facial operation on soft tissue, ensure surgical effect.
Further, because head prosthese is disassembled head prosthese, thus be convenient for carrying.
Accompanying drawing explanation
Fig. 1 is this apparatus structure schematic diagram when being filled with hot water;
Fig. 2 is this apparatus structure schematic diagram when not being filled with hot water;
In figure: 1: syringe; 2: covering; 3: head prosthese; 4: expander.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
See Fig. 1, the present invention includes disassembled head prosthese 3, head prosthese 3 is coated with covering 2, and between head prosthese 3 and covering 2, be provided with the controlled expander of several size and shapes 4, and expander 4 offers water inlet, water inlet is connected in the syringe 1 outside covering 2 by the road.The material of covering 2 is thermoplasticity and the maxillofacial prosthesis silicon rubber of cold not resilient material, and the corresponding schistostoma of covering 2, palpebral fissure and the simulation of position, nostril arrange respective openings, and schistostoma edge is with internal layer plastic film wrapped, and simulation lip is red.Expander 4 is crescent expander, rectangle expander, kidney shape expander, long column shape expander or banana-shaped expander.Maxillofacial prosthesis silicon rubber is under-0.1MPa condition, vacuumize elongation at rupture (600 ± 42) % of the silicon rubber after 20min solidification, tensile strength at yield is (4.1 ± 0.3) MPa, tear strength is (18.0 ± 1.4) kN/m, and shore hardness is (25.0 ± 2.6) HA.
This device comprises head prosthese 3, head prosthese 3 is coated with covering 2, and between head prosthese 3 and covering 2, be provided with the controlled expander of several size and shapes 4, and expander 4 offers water inlet, thus doctor is carrying out operation consent to patient, can according to the concrete state of an illness of patient, make expander 4 and be placed on the relevant position of analogue means, backward expander 4 in inject hot water, make expander 4 be extended to required size, after cooling doctor can on device simulated surgical operation.Thus success rate of operation, shortening operating time can be improved, alleviate patient pain, avoid producing secondary injury, this device can be used in the foundational skills training of dentistry undergraduate course student, oral surgery basic unit doctor, Medical advanced student and Oral and Maxillofacial Surgery postgraduate etc., as wound stitching, deformity finishing, defect repair, wound dressing change, Abscess incision etc., help them to pass through practice and improve professional standards.And preoperative board design device can be provided for all kinds of complex facial operation on soft tissue, ensure surgical effect.
Through the Maxillofacial soft tissue prosthesis reference frame that maxillofacial prosthesis silicon rubber is obtained: under-0.1MPa condition, vacuumize elongation at rupture (600 ± 42) % of the silicon rubber after 20min solidification, tensile strength at yield is (4.1 ± 0.3) MPa, tear strength is (18.0 ± 1.4) kN/m, Shore durometer number is (25.0 ± 2.6) HA, solidification temperature is higher, required set time is shorter, 20,40,60, set time required when 80 and 100 DEG C is respectively 1260,465,260,126 and 60min.
Claims (8)
1. the analogue means transplanted for scalp expanding, it is characterized in that: comprise head prosthese (3), head prosthese (3) is coated with covering (2), and be provided with the controlled expander of several size and shapes (4) between head prosthese (3) and covering (2), and expander (4) offers water inlet.
2. a kind of analogue means transplanted for scalp expanding according to claim 1, is characterized in that: the material of described covering (2) is thermoplasticity and cold not resilient material.
3. a kind of analogue means transplanted for scalp expanding according to claim 2, is characterized in that: the material of described covering (2) is maxillofacial prosthesis silicon rubber.
4. a kind of analogue means transplanted for scalp expanding according to claim 3, it is characterized in that: described maxillofacial prosthesis silicon rubber is under-0.1MPa condition, vacuumize elongation at rupture (600 ± 42) % of the silicon rubber after 20min solidification, tensile strength at yield is (4.1 ± 0.3) MPa, tear strength is (18.0 ± 1.4) kN/m, and shore hardness is (25.0 ± 2.6) HA.
5. a kind of analogue means transplanted for scalp expanding according to claim 2, it is characterized in that: described covering (2) corresponding schistostoma, palpebral fissure and the simulation of position, nostril arrange respective openings, and schistostoma edge is with internal layer plastic film wrapped, simulation lip is red.
6. a kind of analogue means transplanted for scalp expanding according to claim 1, is characterized in that: described expander (4) offers water inlet and is connected in covering (2) syringe outward (1) by the road.
7. a kind of analogue means transplanted for scalp expanding according to claim 1, is characterized in that: described expander (4) is crescent expander, rectangle expander, kidney shape expander, long column shape expander or banana-shaped expander.
8. a kind of analogue means transplanted for scalp expanding according to claim 1, is characterized in that: described head prosthese (3) is disassembled head prosthese.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446775.1A CN104269091B (en) | 2014-09-03 | 2014-09-03 | Simulation device for scalp expansion transplantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446775.1A CN104269091B (en) | 2014-09-03 | 2014-09-03 | Simulation device for scalp expansion transplantation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104269091A true CN104269091A (en) | 2015-01-07 |
| CN104269091B CN104269091B (en) | 2017-05-10 |
Family
ID=52160608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410446775.1A Expired - Fee Related CN104269091B (en) | 2014-09-03 | 2014-09-03 | Simulation device for scalp expansion transplantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269091B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887171A (en) * | 2017-03-30 | 2017-06-23 | 中国医学科学院整形外科医院 | A kind of craniofacial contour surgical simulation teaching aid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649106Y (en) * | 2003-09-18 | 2004-10-20 | 中国医学科学院北京协和医院 | Medical soft tissue sacculus dilator |
| CN201353206Y (en) * | 2009-02-24 | 2009-12-02 | 中国医学科学院生物医学工程研究所 | Phantom model used for cranial nerve magnetic stimulation induced electric field detection |
| CN101853598A (en) * | 2010-05-14 | 2010-10-06 | 中国人民解放军第三军医大学 | Cerebral edema simulator |
| CN202126789U (en) * | 2011-07-05 | 2012-01-25 | 福建中医药大学 | Novel children head injection teaching model |
| JP2012030066A (en) * | 2010-07-09 | 2012-02-16 | Kao Corp | Small human head model, and scalp member |
| CN203195792U (en) * | 2013-01-03 | 2013-09-18 | 中国人民解放军第四军医大学 | Small animal skin soft tissue expander |
-
2014
- 2014-09-03 CN CN201410446775.1A patent/CN104269091B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649106Y (en) * | 2003-09-18 | 2004-10-20 | 中国医学科学院北京协和医院 | Medical soft tissue sacculus dilator |
| CN201353206Y (en) * | 2009-02-24 | 2009-12-02 | 中国医学科学院生物医学工程研究所 | Phantom model used for cranial nerve magnetic stimulation induced electric field detection |
| CN101853598A (en) * | 2010-05-14 | 2010-10-06 | 中国人民解放军第三军医大学 | Cerebral edema simulator |
| JP2012030066A (en) * | 2010-07-09 | 2012-02-16 | Kao Corp | Small human head model, and scalp member |
| CN202126789U (en) * | 2011-07-05 | 2012-01-25 | 福建中医药大学 | Novel children head injection teaching model |
| CN203195792U (en) * | 2013-01-03 | 2013-09-18 | 中国人民解放军第四军医大学 | Small animal skin soft tissue expander |
Non-Patent Citations (2)
| Title |
|---|
| 头皮扩张与自体头发移植术治疗瘢痕性秃发;李爱林等;《中国修复重建外科杂志》;20011231;第15卷(第2期);第99-100页 * |
| 李爱林等: "头皮扩张与自体头发移植术治疗瘢痕性秃发", 《中国修复重建外科杂志》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887171A (en) * | 2017-03-30 | 2017-06-23 | 中国医学科学院整形外科医院 | A kind of craniofacial contour surgical simulation teaching aid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104269091B (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8944825B2 (en) | Teaching prop | |
| Loukas et al. | Clinical anatomy as practiced by ancient Egyptians | |
| Doyen | Surgical therapeutics and operative technique | |
| Gong et al. | Reconstruction design before tumour resection: A new concept of through-and-through cheek defect reconstruction | |
| Bhattacharya | Sushrutha-our proud heritage | |
| CN104269091A (en) | Simulation device for scalp expansion transplantation | |
| Kong et al. | Periareolar incision for the management of benign breast tumors | |
| CN202976650U (en) | Wound hemostatic suture model | |
| Hage et al. | Andreas Vesalius’ understanding of pulmonary ventilation | |
| RU2617886C2 (en) | Method for orbito-oro-facial defects substitution with complex-component flap with one-moment reconstruction of orbit lower wall | |
| Klaassen et al. | An examiner’s guide to professional plastic surgery exams | |
| Eroğlu et al. | The synergy between endoscopic assistance and extraoral approach in subcondylar fracture repair: a report of 13 cases | |
| RU155991U1 (en) | MEDICAL SIMULATOR FOR EXERCISING MANUAL SKILLS IN TRAUMATOLOGY AND ORTHOPEDICS IN THE LOWER EXTREMITY | |
| Xia et al. | A cost-effective milestone training model based on 3D printed for laparoscopic Roux-en-Y gastric bypass | |
| Rotellu et al. | Optimal management of acute soft tissue injury using Peace & Love: Observational study | |
| Cuvillon et al. | Regional anaesthesia for eye surgery: future development for education and quality | |
| Doyen | Surgical therapeutics and operative technique v. 1 | |
| ZHANG et al. | Application of “three-step teaching model” for minimally invasive simulation training in urologic clinical teaching | |
| Culliford IV | Radix Malorum Cupiditas Est | |
| Eroğlu et al. | Mandibular subkondil kırıkların onarımında endoskop yardımı ve ağız dışından yaklaşımın sinerjisi: 13 olgu deneyimi | |
| Varley | Liposuction and Pulmonary Embolism: The Role of D-Dimers | |
| Stokes et al. | Manikins for teaching intravenous and intramuscular injection technic | |
| Marcovici | Fat Grafting in a Patient with a Poland Syndrome Variant | |
| Stafford | Interview with Dr Winston Wang. | |
| RU2012144853A (en) | METHOD FOR ANALGESIS AFTER HERNIA WITH INGUINE ACCESS WITH INGUINAL HERNIA |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |