CN217593165U - 3D prints orthopedic postoperative rehabilitation helmet of skull - Google Patents
3D prints orthopedic postoperative rehabilitation helmet of skull Download PDFInfo
- Publication number
- CN217593165U CN217593165U CN202221380751.7U CN202221380751U CN217593165U CN 217593165 U CN217593165 U CN 217593165U CN 202221380751 U CN202221380751 U CN 202221380751U CN 217593165 U CN217593165 U CN 217593165U
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- Prior art keywords
- helmet
- area
- skull
- orthopedic
- temporal
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- 210000003625 skull Anatomy 0.000 title claims abstract description 24
- 230000002980 postoperative effect Effects 0.000 title claims abstract description 23
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 21
- 238000010146 3D printing Methods 0.000 claims abstract description 9
- 230000002123 temporal effect Effects 0.000 claims description 37
- 210000001061 forehead Anatomy 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 210000004556 brain Anatomy 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000004927 fusion Effects 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 10
- 210000001202 rhombencephalon Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000001936 parietal effect Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 208000009283 Craniosynostoses Diseases 0.000 description 3
- 206010049889 Craniosynostosis Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000032170 Congenital Abnormalities Diseases 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000003455 parietal bone Anatomy 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 210000004761 scalp Anatomy 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000007428 craniotomy Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 210000001154 skull base Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000003582 temporal bone Anatomy 0.000 description 1
Images
Abstract
The utility model provides a 3D prints orthopedic postoperative rehabilitation helmet of skull, gather patient's skull profile through three-dimensional scanner, draw the helmet profile through three-dimensional software, calculate the fixed pressure, adopt the Hewlett packard jet fusion 3D printing technique to process and make after the deflection is worn in the simulation, provide one kind can not only provide the affected part protection for orthopedic postoperative patient of skull, can also compensate the orthopedic rehabilitation in affected part, make the skull not extruded, the postoperative rehabilitation auxiliary device that the guide area resumes.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a recovered helmet of orthopedic postoperative of skull that 3D printed.
Background
Cranioplasty is a treatment for correcting skull deformity by performing an operation, craniosynostosis and facial craniosynostosis are common congenital skull deformities, and scaphocephalia is the most common and light craniosynostosis, and accounts for half of cases. The traditionally used procedure is a multiple strip craniectomy along the early closure of the sagittal, bilateral coronal, and herringbone sutures. Current Di Rocco teaches the use of 4~6 2-3 cm long scalp incisions for procedures designed for micro-invasive techniques to correct sagittal suture closure, the incision location being determined strictly in accordance with the shape of the deformed skull. The first two incisions are on the midline, the first being just posterior to the front fontanelle and the second being anterior to the back fontanelle. The other incisions are respectively positioned in the middle of the coronal suture and the herringbone suture at the two sides. The last two incisions are often unnecessary for a 3~4 month old infant. These incisions are used to complete a linear craniectomy along the fused sagittal suture, followed by coronal and herringbone sutures. The craniotomy was performed partially under direct vision and partially under the entire scalp. Thus, the two parietal bones become movable bone flaps, as in conventional surgery. Extending the two lateral cranial incisions down parallel to the skull base to the temporal bone facilitates movement of the parietal bone flap. And because the separation range of the incision and the aponeurosis is limited, compared with the traditional operation, the blood loss in the operation is less, the disease course after the operation is short, the postoperative swelling of the soft tissue of the skull is slight, and the drainage under the aponeurosis of the patient after the operation is not needed.
After orthopedic surgery, if the head of a patient rotates or moves, the postoperative recovery effect can be affected, and most patients need to limit and fix the head of the patient to ensure good postoperative recovery; and the fixed mode that adopts elasticity net cover and packing flexible thing more of current skull orthopedic surgery postoperative head is fixed, nevertheless the fixed directness of elasticity net cover is fixed in patient's head with medical netted bandage cover, the inconvenient control of elasticity net cover, too tightly can make patient's head skin damage, too pine then the head has certain activity space in addition, the fixed effect of head is not good, and the net cover internal pad gauze, the softer yielding of sponge, patient's head does not have better impetus, patient's comfort is relatively poor, still can lead to patient's head secondary to be extruded and damage, can not compensate orthopedic recovery in affected part, therefore, the utility model discloses a novel instrument is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves lies in overcoming prior art's not enough, gathers patient's skull profile through three-dimensional scanner, draws helmet profile through three-dimensional software, calculates the fixed pressure, adopts the Hewlett packard jet fusion 3D printing technique to process and make after the deflection is worn in the simulation, provides one kind and can not only provide the affected part protection for the orthopedic postoperative patient of skull, can also compensate the orthopedic recovery in affected part, makes the skull not extruded, the postoperative rehabilitation auxiliary device that the guide area resumes.
The utility model discloses a following technical scheme realizes: the helmet is characterized in that the top of the helmet is a cranial area, the front of the helmet is a forehead area, the back of the helmet is a back brain area, the two sides of the helmet respectively comprise an upper temporal area and a lower temporal area, a compensation area is arranged at the upper temporal area and is an irregular hollowed annular area, the bottom of the lower temporal area is provided with a lower jaw fixing ring, and the helmet is provided with air holes.
The utility model discloses compare prior art's beneficial effect:
1. the utility model belongs to a customized product, which is integrally processed by adopting a HP jet fusion 3D printing technology, and has light weight, no deformation and stronger integral plasticity;
2. the forehead, the cranial vertex, the temporal side and the hindbrain of the helmet are all provided with air holes and are provided with silica gel breathable sponges, and the silica gel breathable sponges are adhered to the inner side of the helmet by magic tapes so as to increase the comfort level;
3. reinforcing rib structures are designed in the forehead, the cranial crown, the temporal side and the hindbrain fixing and repairing compensation areas of the helmet, so that the axial wearing is maintained without deformation and the external force damage is resisted;
4. not only can provide affected part protection for the patient after the skull orthopedic operation, but also can compensate the orthopedic rehabilitation of the affected part, so that the skull is not extruded, and the guiding area is recovered;
5. the orthopedic helmet has short manufacturing period and does not need the traditional plaster.
Drawings
FIG. 1 is a left side view of the present invention
Fig. 2 is a front view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a rear view of the present invention;
fig. 5 is an isometric view of the present invention;
fig. 6 is a bottom view of the present invention;
fig. 7 is a top view of the present invention;
in the figure: 1-parietal region; 2-the upper temporal region; 3-the inferior temporal region; 4-the posterior brain region; 5-compensation area; 6-prefrontal area; 7-silica gel sponge; 8-mandible fixing ring.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.
The utility model provides a recovered helmet of cranioplasty postoperative, the helmet top be cranium parietal district 1, openly be forehead district 6, be afterbrain district 4 behind, both sides include respectively upper temporal zone 2 and lower temporal zone 3 upper temporal zone 2 department set up compensation area 5, compensation area 5 is anomalous fretwork annular region, the bottom of lower temporal zone 3 set up the solid fixed ring of chin 8, the helmet on be provided with the bleeder vent.
Cranium top district 1 be located the top that the orthopedic postoperative of skull rehabilitation helmet was printed to 3D, its functional representation is protection cranium top, isolated external force contact postoperative wound, is furnished with the bleeder vent and is equipped with silica gel sponge 7 that breathes freely, pastes the adhesion with the magic and connects in the helmet inboard, for the patient wears the helmet and increases the comfort level.
Go up temporal area 2 and lower temporal area 3 and be located the two left and right sides of the left and right sides of helmet, cranial vertex area 1 is being connected to 2 upper ends of last temporal area, lower temporal area 3 is being connected to the lower extreme, the solid fixed ring of inferior palate 8 is being connected to the lower extreme, forehead area 6 is being connected to the 3 front ends of last temporal area 2 and lower temporal area jointly, back brain area 4 is being connected to the rear end, the function performance of going up temporal area 2 is for protecting the upper temporal, prevent to receive external force extrusion to influence postoperative rehabilitation effect, the effect of lower temporal area 3 is fixed lower temporal, prevent that the helmet pine from taking off the landing, and for increasing the comfort level about two temporal sides be furnished with the bleeder vent equally and be equipped with silica gel sponge 7 that breathes freely, with the uncomfortable sense of wearing the affected part during the helmet in the compensation period of patient postoperative.
The hindbrain area 4 is positioned at the rear side of the helmet, the upper end of the hindbrain area 4 is connected with the parietal region 1, and the left end and the right end are respectively connected with the upper temporal region and the lower temporal region at the two sides of the helmet. The back brain area 4 is mainly used for fixing the back brain of a patient to prevent the helmet from slipping to influence auxiliary compensation of the helmet, and the back brain area 4 is also provided with air holes and spongy cushions matched with the air holes to increase the wearing comfort level as the same as the cranial vertex area 1 and the temporal areas on two sides.
The compensation area 5 has the main functions of isolating external force to influence wound healing and compensating skull repair trend, and in order to maintain axial wearing without deformation and prevent damage caused by external force, reinforcing rib structures are designed and adopted in the areas.
The fixed ring of chin 8 connect in the 3 lower extremes of area, for the unit of dismantling, the fixed ring design of the lower jaw at both ends adopts the elastic band to wear to draw for the wearing of fixed helmet prevents that the helmet aversion from influencing patient's postoperative rehabilitation.
The utility model discloses a theory of operation:
the utility model is a customized product, one patient and one product. The three-dimensional scanner is used for collecting the contour of the skull of a patient, the contour of the helmet is drawn through three-dimensional software, fixed pressure is calculated, wearing deformation is simulated, and the whole helmet is processed and manufactured by adopting a Hewlett packard jet fusion 3D printing technology. Through the forehead at the helmet, the cranial crown, the temporal side, the afterbrain all is furnished with the bleeder vent and guarantees the gas permeability, avoid wearing for a long time and feel sultry discomfort, dispose the ventilative sponge of silica gel material simultaneously, paste the inboard with the magic subsides, play the effect of buffer portion outward power when the helmet receives external force extrusion, increase the comfort level simultaneously, wear the helmet after adjust the elastic band position in order to reach and to provide the affected part protection for cranium orthopedic postoperative patient, can also compensate the orthopedic rehabilitation in affected part, make the skull not extruded, guide area resumes.
The utility model discloses a wear method:
as shown in the figure: according to every patient data preparation form, wear the utility model discloses in the time, paste respectively in helmet skull parietal region 1 with magic subsides with silica gel sponge 7 earlier, go up temporal region 2, inferior temporal region 3, hindbrain district 4, forehead district 6 inboardly, then wear the solid fixed ring of chin 8 with the elastic webbing, keep the level when wearing the helmet, wear into after opening the helmet inferior temporal region 3 outwards a little, the solid fixed ring of chin adjusts the position at the maxillofacial slightly, then adjust the fixed band to the chin department fixed can, the thickness of staying one finger is in order to guarantee to have the holding power to patient's head. The disassembly mode is that the elastic band is taken down and then the helmet is directly taken down.
Claims (5)
1. The 3D printing postoperative rehabilitation helmet for the cranioplasty is characterized in that a cranial vertex area (1) is arranged at the top of the helmet, a forehead area (6) is arranged at the front of the helmet, a back brain area (4) is arranged at the back of the helmet, an upper temporal area (2) and a lower temporal area (3) are respectively arranged on two sides of the helmet, a compensation area (5) is arranged at the upper temporal area (2), the compensation area (5) is an irregular hollowed annular area, a lower jaw fixing ring (8) is arranged at the bottom of the lower temporal area (3), and air holes are formed in the helmet.
2. The 3D printing post-skull orthopedic rehabilitation helmet according to claim 1, characterized in that reinforcing ribs are arranged in the compensation area (5).
3. The 3D printing post-skull orthopedic rehabilitation helmet according to claim 1, characterized in that a silica gel breathable sponge (7) is mounted on the inner side of the helmet, and the silica gel breathable sponge (7) and the helmet are bonded through a magic tape.
4. The 3D printing postoperative rehabilitation helmet for orthopedic cranioplasty according to claim 3, characterized in that the silicone breathable sponge (7) is designed to be a mesh surface.
5. The 3D printing skull orthopedics postoperative rehabilitation helmet as claimed in claim 1, characterized in that the chin fixing ring (8) is a detachable unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221380751.7U CN217593165U (en) | 2022-06-06 | 2022-06-06 | 3D prints orthopedic postoperative rehabilitation helmet of skull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221380751.7U CN217593165U (en) | 2022-06-06 | 2022-06-06 | 3D prints orthopedic postoperative rehabilitation helmet of skull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217593165U true CN217593165U (en) | 2022-10-18 |
Family
ID=83587178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221380751.7U Active CN217593165U (en) | 2022-06-06 | 2022-06-06 | 3D prints orthopedic postoperative rehabilitation helmet of skull |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217593165U (en) |
-
2022
- 2022-06-06 CN CN202221380751.7U patent/CN217593165U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: No.245, Renmin East Road, Panlong District, Kunming, Yunnan 650000 Patentee after: YAN'AN HOSPITAL OF KUNMING CITY Country or region after: China Address before: 1st Floor, Cell Industry Cluster Innovation Park, No. 101 Keyuan Road, Hi tech Zone, Kunming, Yunnan 650000 Patentee before: Kunming jianen Medical Technology Co.,Ltd. Country or region before: China |