CN214966964U - Be used for wearing alveolar ridge maxillary sinus floor mucosa water pressure lifting means - Google Patents
Be used for wearing alveolar ridge maxillary sinus floor mucosa water pressure lifting means Download PDFInfo
- Publication number
- CN214966964U CN214966964U CN202121237330.4U CN202121237330U CN214966964U CN 214966964 U CN214966964 U CN 214966964U CN 202121237330 U CN202121237330 U CN 202121237330U CN 214966964 U CN214966964 U CN 214966964U
- Authority
- CN
- China
- Prior art keywords
- groove
- maxillary sinus
- sinus floor
- water inlet
- lifter body
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- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 210000004086 maxillary sinus Anatomy 0.000 title claims abstract description 46
- 210000004877 mucosa Anatomy 0.000 title claims abstract description 21
- 210000001909 alveolar process Anatomy 0.000 title claims abstract description 16
- 239000002775 capsule Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 241001260012 Bursa Species 0.000 claims 1
- 210000004400 mucous membrane Anatomy 0.000 abstract description 17
- 210000000988 bone and bone Anatomy 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 7
- 239000007943 implant Substances 0.000 description 5
- 239000000316 bone substitute Substances 0.000 description 3
- 238000002513 implantation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- DNHVXYDGZKWYNU-UHFFFAOYSA-N lead;hydrate Chemical compound O.[Pb] DNHVXYDGZKWYNU-UHFFFAOYSA-N 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
Images
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- Dental Prosthetics (AREA)
Abstract
The utility model discloses a hydraulic lifting tool for threading alveolar ridge maxillary sinus floor mucosa, which comprises a lifter main body, wherein a bullet bag is sleeved on the side wall at the top of the lifter main body, a water inlet through groove and a water outlet through groove are arranged inside the lifter main body, one end of the water inlet through groove and one end of the water outlet through groove are communicated with the side wall of the lifter main body between the bullet bag and the top of the lifter main body, and the other ends of the water inlet through groove and the water outlet through groove are communicated with the side wall at the middle part of the lifter main body; the capsule is also communicated with the water inlet through groove. The utility model discloses simple structure, processing is easy, convenient to use, cooperation syringe uses, can make maxillary sinus floor mucous membrane large tracts of land separation safely high-efficiently, reaches the purpose that promotes maxillary sinus floor mucous membrane bone increment by a wide margin, can alleviate patient's psychological burden simultaneously.
Description
The technical field is as follows:
the utility model relates to an instrument is used in maxillary sinus mucosa promotion, especially relates to a be used for wearing alveolar ridge maxillary sinus floor mucous membrane water pressure lifting means.
Background art:
when the maxillary posterior tooth is missing, the bottom wall of the maxillary sinus is lowered to the position of the original root of the missing tooth, and at this time, once the implant is implanted, it is possible to penetrate the maxillary sinus wall, and in order to implant the implant, it is often necessary to lift the mucosa on the maxillary sinus wall and to implant some synthetic bone substitute (bone powder) between the maxillary sinus bottom mucosa and the maxillary sinus wall to lift the maxillary sinus wall to the original position, so as to ensure that the implant is implanted in the maxillary.
The research on the maxillary sinus floor mucosa lifting technology shows that: the sinus floor mucosa is completely separated from the sinus floor bone and is supported by a proper amount of bone substitute, so that new bone can be formed for a sufficient time, and the purpose of vertical increment of the upper posterior dental area is achieved. There are a variety of devices currently available to achieve this goal. The existing conventional maxillary sinus internal lifting tool such as CAS tool box is used for polishing bones to sinus floor mucous membrane and then using a stripping tool to prop against the mucous membrane for gradual stripping, but because the mucous membrane is thin, the contact area of the stripping tool and the mucous membrane is small, the operation requirement is high, the mucous membrane is very easy to be broken, and the lifting amount is limited; therefore, when the maxillary sinus floor mucosa is lifted, the lifting period is generally longer, and a greater psychological burden is caused to a patient.
The utility model has the following contents:
in order to solve the technical problem, an object of the present invention is to provide a rapid and large lifting amount hydraulic lifting tool for the maxillary sinus floor mucosa of alveolar ridge.
The utility model discloses by following technical scheme implement: a hydraulic lifting tool for penetrating alveolar ridge maxillary sinus floor mucosa comprises a lifter body, wherein a capsule is sleeved on the side wall of the top of the lifter body, a water inlet through groove and a water outlet through groove are formed in the lifter body, one end of each of the water inlet through groove and the water outlet through groove is communicated with the side wall of the lifter body, which is located between the capsule and the top of the lifter body, and the other end of each of the water inlet through groove and the water outlet through groove is communicated with the side wall of the middle of the lifter body; the elastic bag is also communicated with the water inlet through groove.
Further, in order to reduce the risk of puncturing the maxillary sinus floor mucosa when the lifter body is brought into contact with the maxillary sinus floor mucosa, the top of the lifter body is domed.
Furthermore, the top section of the lifter main body is a necking section, and the elastic bag is sleeved at the root of the necking section.
Furthermore, a plurality of water inlet holes communicated with the water inlet through groove are formed in the circumferential direction of the side wall of the necking section of the lifter main body.
Furthermore, a water outlet hole which is communicated with the water outlet through groove is formed in the neck reducing section of the lifter main body.
Furthermore, a bypass hole for communicating the water inlet pipe and the elastic bag is formed in the root of the necking section of the lifter main body.
Further, in order to further reduce the risk of piercing the maxillary sinus floor mucosa when the lifter body is in contact with the maxillary sinus floor mucosa, the top of the lifter body is an elastic top, so that flexible contact is realized.
The utility model has the advantages that: the utility model discloses simple structure, processing is easy, convenient to use, cooperation syringe uses, can make maxillary sinus floor mucous membrane large tracts of land separation safely high-efficiently, reaches the purpose that promotes maxillary sinus floor mucous membrane bone increment by a wide margin, can alleviate patient's psychological burden simultaneously.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a hydraulic lifting tool for penetrating maxillary sinus floor mucosa of alveolar ridge of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a cross-sectional view B-B of FIG. 3;
fig. 5 is a using state diagram of the hydraulic lifting tool for crossing maxillary sinus floor of alveolar ridge of the present invention;
fig. 6 is a partially enlarged schematic view of fig. 5.
In the figure: raiser main part 1, capsule 2, logical groove 3 of intaking, logical groove 4 of going out water, inlet opening 5, apopore 6, by-pass hole 7, interface 8, plant nest 9, cortex lycii 10, alveolar bone 11, maxillary sinus floor bone plate 12, maxillary sinus floor mucous membrane 13, maxillary sinus cavity 14.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A hydraulic lifting tool for penetrating maxillary sinus floor mucosa of alveolar ridge comprises a lifter body 1, wherein the middle part of the lifter body 1 is bent twice according to operation habits; the top section of the lifter main body 1 is a necking section, the root of the necking section of the lifter main body 1 is sleeved with an elastic bag 2, a water inlet through groove 3 and a water outlet through groove 4 are arranged inside the lifter main body 1, and a plurality of water inlet holes 5 communicated with the water inlet through groove 3 are formed in the circumferential direction of the side wall of the necking section of the lifter main body 1; a water outlet hole 6 communicated with the water outlet through groove 4 is formed in the neck reducing section of the lifter main body 1; set up the by-pass hole 7 that communicates inlet tube and capsule 2 at the necking down section root of lifting mechanism main part 1, the one end that logical groove 3 and play water lead to 4 all communicates with the middle part lateral wall of lifting mechanism main part 1 in the water inlet, and the outside is equipped with the interface 8 of being connected with syringe or external union coupling.
In order to reduce the risk of piercing the maxillary sinus floor mucosa 13 when the lifter body 1 is in contact with the maxillary sinus floor mucosa 13, the top of the lifter body 1 is a circular elastic top to realize flexible contact.
Instructions for use:
before use, the water inlet through groove 3 of the device is connected with an injector, and the water outlet through groove 4 is connected with an elastic external connecting pipe.
When the maxillary sinus bottom mucous membrane 13 is lifted, a horizontal incision is firstly made along the alveolar ridge top of the edentulous area under local anesthesia, the blunt separation mucous membrane is cut, the alveolar ridge top of the edentulous area is exposed, the implantation site is determined, holes are drilled, holes are expanded step by step, and the implantation pit 9 is prepared and reaches the maxillary sinus bottom mucous membrane 13.
Then, the necking section of the lifter body 1 extends into the planting nest 9, the circular elastic top of the lifter body 1 slightly props against the maxillary sinus floor mucous membrane 13, physiological saline is injected by a syringe and respectively enters the elastic capsule 2 and the planting nest 9, and the water yield of the elastic external connecting pipe is controlled to ensure that the elastic capsule 2 seals the space between the planting nest 9 and the side wall of the lifter body 1; on one hand, the maxillary sinus floor mucous membrane 13 is separated from the maxillary sinus wall by water pressure, the injected water uniformly acts on the maxillary sinus floor mucous membrane 13, the separation speed is high, and the separation effect is good; on the other hand, the serum in the planting nest 9 is taken out, so that the psychological burden of a patient caused by the fact that the blood flowing into the oral cavity of the planting nest 9 is pumped away by a suction pipe while the separation is needed in the traditional separation mode is avoided;
then the lifter main body 1 is taken out, a negative nasal pinching experiment is carried out, and a proper amount of bone substitute is conveyed through the implanting pit, so that the purpose of lifting the maxillary sinus floor mucosa bone increment is achieved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A hydraulic lifting tool for penetrating alveolar ridge maxillary sinus floor mucosa comprises a lifter body and is characterized in that a popping bag is sleeved on the side wall of the top of the lifter body, a water inlet through groove and a water outlet through groove are formed in the lifter body, one end of each of the water inlet through groove and the water outlet through groove is communicated with the side wall of the lifter body between the popping bag and the top of the lifter body, and the other end of each of the water inlet through groove and the water outlet through groove is communicated with the side wall of the middle of the lifter body; the elastic bag is also communicated with the water inlet through groove.
2. The hydraulic lifting tool for the transoral ridge maxillary sinus floor of claim 1 wherein the top of the lifter body is domed.
3. The hydraulic lifting tool for the maxillary sinus floor of the alveolar ridge of claim 1, wherein the top section of the lifter body is a necking section, and the capsule sleeve is arranged at the root of the necking section.
4. The hydraulic lifting tool for the maxillary sinus floor of the alveolar ridge of claim 3, wherein a plurality of water inlet holes communicated with the water inlet through grooves are formed in the circumferential direction of the side wall of the necking section of the lifter body.
5. The hydraulic lifting tool for penetrating the maxillary sinus floor of the alveolar ridge of claim 3, wherein the neck-reducing section of the lifter body is further provided with a water outlet communicated with the water outlet through groove.
6. The hydraulic lifting tool for penetrating the maxillary sinus floor of the alveolar ridge of claim 3, wherein a bypass hole for communicating the water inlet pipe with the bursa is formed at the root of the necking section of the lifter body.
7. The hydraulic lifting tool for the transoral ridge maxillary sinus floor of claim 2 wherein the top of the lifter body is an elastic top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237330.4U CN214966964U (en) | 2021-06-03 | 2021-06-03 | Be used for wearing alveolar ridge maxillary sinus floor mucosa water pressure lifting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237330.4U CN214966964U (en) | 2021-06-03 | 2021-06-03 | Be used for wearing alveolar ridge maxillary sinus floor mucosa water pressure lifting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214966964U true CN214966964U (en) | 2021-12-03 |
Family
ID=79086526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121237330.4U Expired - Fee Related CN214966964U (en) | 2021-06-03 | 2021-06-03 | Be used for wearing alveolar ridge maxillary sinus floor mucosa water pressure lifting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214966964U (en) |
-
2021
- 2021-06-03 CN CN202121237330.4U patent/CN214966964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |