CN217219157U - Trigeminal puncture guide plate for 3D printing - Google Patents
Trigeminal puncture guide plate for 3D printing Download PDFInfo
- Publication number
- CN217219157U CN217219157U CN202220892388.0U CN202220892388U CN217219157U CN 217219157 U CN217219157 U CN 217219157U CN 202220892388 U CN202220892388 U CN 202220892388U CN 217219157 U CN217219157 U CN 217219157U
- Authority
- CN
- China
- Prior art keywords
- puncture
- plate
- guide plate
- positioning plate
- guide
- 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.)
- Expired - Fee Related
Links
- 238000010146 3D printing Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 210000003901 trigeminal nerve Anatomy 0.000 claims description 6
- 210000000744 eyelid Anatomy 0.000 claims description 3
- 210000003128 head Anatomy 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000003221 ear drop Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 4
- 230000035515 penetration Effects 0.000 claims 2
- 210000003625 skull Anatomy 0.000 abstract description 10
- 238000010030 laminating Methods 0.000 abstract description 7
- 238000004088 simulation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 208000002193 Pain Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000659 thermocoagulation Effects 0.000 description 3
- 238000002651 drug therapy Methods 0.000 description 2
- 210000004373 mandible Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000000427 trigeminal ganglion Anatomy 0.000 description 2
- 206010044652 trigeminal neuralgia Diseases 0.000 description 2
- 208000019736 Cranial nerve disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000014826 cranial nerve neuropathy Diseases 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004491 foramen ovale Anatomy 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 210000005077 saccule Anatomy 0.000 description 1
- 238000002719 stereotactic radiosurgery Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a 3D printed trigeminal puncture guide plate, which belongs to the field of medical instruments and comprises a guide plate and a puncture guide pillar, wherein the guide plate is provided with puncture holes, one end of the puncture guide pillar is communicated with the puncture holes, the guide plate is of a curved surface structure which is attached to one side of the face, the guide plate is provided with a first positioning plate, a second positioning plate, a third positioning plate and a fourth positioning plate, and the guide plate is positioned between the nose part and the mouth part and extends outwards to form the first positioning plate; the lower part of the mouth part of the guide plate extends outwards to form a second positioning plate; the guide plate is extended outwards to form a third positioning plate at the position below the ear droop at one side close to the ear part; the guide plate is close to the position above the lug part and extends outwards to form a fourth positioning plate. Can fix a position the laminating with the baffle that 3D printed and 3D skull model face through first locating plate, second locating plate, third locating plate and fourth locating plate to carry out the puncture simulation exercise, like this can be accurate definite puncture position and route when carrying out actual operation, shorten operation time, reduce patient's misery.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to trigeminal puncture baffle that 3D printed.
Background
Trigeminal neuralgia is a common clinical cranial nerve disease, called as 'first pain in the day', which seriously affects the quality of life of patients. Common treatment methods of trigeminal neuralgia include drug therapy, radio-frequency thermocoagulation, semilunar ganglion saccule compression, stereotactic radiosurgery and microvascular decompression surgery.
Recently, due to the fact that the application time of drug therapy is long and the effect is poor, the minimally invasive puncture surgery of the radiofrequency temperature-controlled thermocoagulation for the percutaneous oval foramen puncture semilunar ganglion is popular, the technology selectively destroys pain fibers by utilizing the thermocoagulation therapy at specific temperature, the purpose of relieving pain is achieved, and meanwhile the touch and motion functions can be reserved. However, the method has high requirements on the operation technique of doctors, and has certain difficulty for some young doctors, and if the puncture position, path and direction cannot be accurately grasped in the operation process and the puncture position can accurately reach the position of the oval hole, the success rate of the operation can be influenced, and the pain of the patient can be increased. Therefore, can print out patient skull model and baffle at present before the operation carries out and simulate the training before the operation, however if the baffle structure can not carry out accurate location laminating with the skull model, then be unfavorable for finding accurate puncture position, be unfavorable for puncture simulation exercise.
Therefore, the utility model discloses the trigeminal puncture baffle that will design a 3D and print.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects existing in the prior art, the utility model provides a trigeminal puncture guide plate for 3D printing.
In order to achieve the above object, the present invention provides the following technical solutions:
A3D-printed trigeminal puncture guide plate comprises a guide plate and a puncture guide post, wherein a puncture hole is formed in the guide plate, one end of the puncture guide post is connected with the puncture hole, and the guide plate is of a curved surface structure attached to the face on one side;
the guide plate is positioned between the nose part and the mouth part and extends outwards to form a first positioning plate;
the guide plate is positioned below the mouth part and extends outwards to form a second positioning plate;
the guide plate is extended outwards to form a third positioning plate near the lower part of the ear drop;
the baffle is close to ear top department and outwards extends and form the fourth locating plate.
Preferably, the upper end of the guide plate is positioned below the lower eyelid, and the lower end of the guide plate is positioned above the mandible line.
Preferably, the first positioning plate and the second positioning plate are respectively provided with a first silica gel pad and a second silica gel pad which are matched with one face to which the face is attached.
Preferably, a third silica gel pad and a fourth silica gel pad which are matched with each other are respectively arranged on one surfaces of the third positioning plate and the fourth positioning plate, which are attached to the head of the guide plate.
Preferably, the material of the guide plate is a resin material.
Preferably, the intersection points of the puncture guide pillar, the lower end of the first positioning plate and the upper end of the second positioning plate are on the same horizontal line, and the distance is 2.5cm-3.0 cm.
The utility model provides a trigeminal puncture baffle that 3D printed has following beneficial effect:
can fix a position the laminating with the baffle that 3D printed and 3D skull model face through first locating plate, second locating plate, third locating plate and fourth locating plate to carry out the puncture simulation exercise, after the operation is skilled, reuse above-mentioned positioning method to fix a position the laminating and then carry out the puncture operation to patient's face, confirm puncture position and route that like this can be accurate, guarantee going on smoothly of operation, shorten the operating time, reduce patient's misery.
Drawings
In order to more clearly illustrate the embodiments of the present invention and the design thereof, the drawings required for the embodiments will be briefly described below. The drawings in the following description are only some embodiments of the invention and it will be clear to a person skilled in the art that other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of a fitting structure of a 3D-printed trigeminal puncture guide plate according to an embodiment of the present invention;
fig. 2 is the structure diagram of the trigeminal puncture baffle of 3D printing of the embodiment of the utility model.
Description of reference numerals:
1-guide plate, 2-puncture guide column, 3-first positioning plate, 4-second positioning plate, 5-third positioning plate and 6-fourth positioning plate.
Detailed Description
In order to make the technical solutions of the present invention better understood and capable of being implemented by those skilled in the art, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the technical solutions of the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.
Examples
The utility model provides a 3D printed trigeminal puncture guide plate, which is shown in figure 1-2 and comprises a guide plate 1 and a puncture guide post 2, wherein the guide plate 1 is provided with a puncture hole, one end of the puncture guide post 2 is communicated with the puncture hole, and the guide plate 1 is a curved surface structure which is attached to one side of the face;
the guide plate 1 is positioned between the nose part and the mouth part and extends outwards to form a first positioning plate 3;
the guide plate 1 is positioned below the mouth part and extends outwards to form a second positioning plate 4;
the guide plate 1 extends outwards to form a third positioning plate 5 near the lower part of the ear;
the guide plate 1 extends outwards near the upper part of the ear to form a fourth positioning plate 6.
Can establish baffle 1 card between patient's skull model or patient's own nasal part and mouth through first locating plate 3, can establish baffle 1 card in the mouth below through second locating plate 4, make baffle 1 be close to nasal part one side location, and do not shelter from nasal part and mouth, can make baffle 1 card establish at the ear through third locating plate 5 and fourth locating plate 6, be close to ear one side location with baffle 1, then the medical sticky tape of reuse is further fixed, can make baffle 1 stable firm fix one side face part like this, guarantee the precision of puncture position and puncture direction.
In this embodiment, the guide plate 1 has an upper end located below the lower eyelid and a lower end located above the mandible line.
In order to increase the comfort of the patient, the first positioning plate 3 and the second positioning plate 4 are respectively provided with a first silica gel pad and a second silica gel pad on the face to be attached.
Further, a third silica gel pad and a fourth silica gel pad which are matched with each other are respectively arranged on one surfaces, attached to the head of the guide plate 1, of the third positioning plate 5 and the fourth positioning plate 6.
In the present embodiment, the material of the guide plate 1 is a resin material.
For more accurately determining the puncture position, the puncture guide pillar 2 is positioned on the same horizontal line with the intersection point of the lower end of the first positioning plate 3 and the upper end of the second positioning plate 4 at a distance of 2.5cm-3.5 cm.
In the present embodiment, the guide plate 1, the first positioning plate 3, the second positioning plate 4, the third positioning plate 5 and the fourth positioning plate 6 are all integrally formed by 3D printing.
The working principle is as follows: before performing the trigeminal nerve puncture operation, a doctor can perform operation simulation training to practice. The specific process is as follows: performing three-dimensional reconstruction on the skull of the patient through CT data, printing a skull model by using a 3D printing technology, determining the position and the size of the oval hole of the patient and determining the puncture direction; then the utility model designs a matched guide plate 1 according to the facial structure of the patient and the position of the oval hole, determines the position, the puncture angle and the depth of the puncture guide post 2, and then prints the designed guide plate 1 by using a 3D printing technology; and then will print the guide plate 1 that is laminated to patient's face or skull model's face, specific laminating process is: with laminating between first locating plate 3 and patient's skull model or patient's nose and the mouth itself, laminate second locating plate 4 and mouth below, laminate third locating plate 5 and fourth locating plate 6 with ear top and earlobe below respectively, reuse medical sticky tape is fixed, can carry out puncture operation simulation exercise. When the doctor can accurately grasp the puncture path and the end point, the sticking method is used for sticking the puncture path and the end point to the face of the patient to perform the puncture operation.
As can be known from the above description, can laminate 3D printed baffle 1 and 3D skull model face through first locating plate 3, second locating plate 4, third locating plate 5 and fourth locating plate 6 to carry out the puncture simulation exercise, after the operation is skilled, reuse above-mentioned positioning method to fix a position the laminating and then carry out the puncture operation to patient's face, definite puncture position and route that like this can be accurate, guarantee going on smoothly of operation, shorten the operating time, it is painful to reduce the patient.
The above embodiments are only preferred embodiments of the present invention, the scope of protection of the present invention is not limited thereto, and any person skilled in the art can obviously obtain simple changes or equivalent replacements of the technical solutions within the technical scope of the present invention.
Claims (6)
1. The trigeminal puncture guide plate for 3D printing is characterized by comprising a guide plate (1) and a puncture guide post (2), wherein a puncture hole is formed in the guide plate (1), one end of the puncture guide post (2) is communicated with the puncture hole, and the guide plate (1) is of a curved surface structure attached to the face on one side;
the guide plate (1) is positioned between the nose part and the mouth part and extends outwards to form a first positioning plate (3);
the guide plate (1) is positioned below the mouth part and extends outwards to form a second positioning plate (4);
the guide plate (1) extends outwards to form a third positioning plate (5) close to the lower part of the ear drop;
the guide plate (1) is close to the position above the ear part and extends outwards to form a fourth positioning plate (6).
2. The 3D printed trigeminal nerve penetration guide of claim 1 wherein the guide (1) is located with its upper end below the lower eyelid and its lower end above the mandibular line.
3. The 3D printed trigeminal nerve puncture guide plate according to claim 1, wherein the surfaces of the first positioning plate (3) and the second positioning plate (4) which are attached to the face are respectively provided with a first silicone pad and a second silicone pad which are matched with each other.
4. The 3D-printed trigeminal nerve puncture guide plate according to claim 1, wherein the surfaces of the third positioning plate (5) and the fourth positioning plate (6) attached to the head of the guide plate (1) are respectively provided with a third silicone pad and a fourth silicone pad which are matched with each other.
5. The 3D printed trigeminal nerve penetration guide of claim 1, wherein the material of the guide (1) is a resin material.
6. The 3D printed trigeminal nerve puncture guide plate according to claim 1, wherein the puncture guide post (2) is on the same horizontal line with the intersection point of the lower end of the first positioning plate (3) and the upper end of the second positioning plate (4), and the distance is 2.5cm-3.0 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220892388.0U CN217219157U (en) | 2022-04-18 | 2022-04-18 | Trigeminal puncture guide plate for 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220892388.0U CN217219157U (en) | 2022-04-18 | 2022-04-18 | Trigeminal puncture guide plate for 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217219157U true CN217219157U (en) | 2022-08-19 |
Family
ID=82819287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220892388.0U Expired - Fee Related CN217219157U (en) | 2022-04-18 | 2022-04-18 | Trigeminal puncture guide plate for 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217219157U (en) |
-
2022
- 2022-04-18 CN CN202220892388.0U patent/CN217219157U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105662552B (en) | Maxillary region based on 3D printing technique punctures guider and preparation method thereof | |
| CN110432996B (en) | Intracranial hematoma puncture positioning device and positioning method thereof | |
| CN206518595U (en) | The percutaneous human space structure navigation system of multipoint positioning based on 3D printing technique | |
| CN110192915A (en) | Intracranial hematoma Minimally invasive puncture Needle localization system and accurate stereotaxic apparatus | |
| WO2023000625A1 (en) | Transcranial magnetic stimulation coil and helmet for deep and precise magnetic stimulation | |
| CN105380712A (en) | Guiding stent based on 3D printing and used for cerebral hemorrhage minimally invasive surgery and preparation method thereof | |
| CN112336437A (en) | Auxiliary device based on intracranial tumor puncture treatment and preparation method | |
| CN106175874A (en) | A kind of DDH osteotomy guide plate and making and use method thereof | |
| CN217219157U (en) | Trigeminal puncture guide plate for 3D printing | |
| CN208319311U (en) | A kind of 3D printing personalization plunger type puncture for treating template of the fixed device of band | |
| CN206214174U (en) | A kind of vertebra locating guiding template | |
| CN105662585A (en) | Percutaneous infratemporal fossa-orbit outer wall endoscope puncture guide plate and application method thereof | |
| CN204192714U (en) | A kind of navigation template for nervi trigeminus navigation puncture | |
| CN106667568A (en) | Dissection type shoulder blade locking steel plate | |
| CN218870415U (en) | Auxiliary device based on intracranial tumor puncture treatment | |
| CN112790843A (en) | Infant intracranial hemorrhage fixed guiding drainage device and preparation and use method thereof | |
| CN101433471A (en) | HTJ-I type minimally invasive and directional operation instrument of brain | |
| CN208582859U (en) | A kind of heavy duty detergent surgical template | |
| CN108379729A (en) | A kind of surgical template | |
| CN210250051U (en) | 3D printing needle channel guiding device for argon-helium knife puncture treatment | |
| CN215424977U (en) | Intracranial maishi chamber guide puncture ware with adjustable based on 3D prints | |
| CN112603474A (en) | Radio frequency treatment guide plate for trigeminal treatment | |
| CN211534691U (en) | Three-dimensional percutaneous positioning guide plate | |
| CN212913334U (en) | Ear-hanging type 3D printing surface nerve puncture navigation device | |
| CN214805183U (en) | Oval hole puncture mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |