CN203915018U - Using appliance suit in a kind of transsphenoidal approach operation - Google Patents
Using appliance suit in a kind of transsphenoidal approach operation Download PDFInfo
- Publication number
- CN203915018U CN203915018U CN201420331896.7U CN201420331896U CN203915018U CN 203915018 U CN203915018 U CN 203915018U CN 201420331896 U CN201420331896 U CN 201420331896U CN 203915018 U CN203915018 U CN 203915018U
- Authority
- CN
- China
- Prior art keywords
- air bag
- dilator
- cylinder
- holding tank
- bag holding
- 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
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Abstract
This utility model provides using appliance suit in a kind of transsphenoidal approach operation, it can complete the expansion in flat narrow gap between middle nasal concha and nasal septum, storage and the cleaning function of utensil, comprises for the dilator in the flat narrow gap between middle nasal concha and nasal septum of swelling, for storing the dilator case of dilator and the washer for clean dilator.Dilator comprises cylinder, relative both sides on cylinder have air bag holding tank, in each air bag holding tank, hold an air bag, the air inlet of air bag and air bag holding tank bottom land are tightly connected, in cylinder body wall, be provided with gas passage, the air bag promotion middle nasal concha after inflation and nasal septum are to make the flat narrow gap enlargement between them.Dilator case is used for storing dilator, and washer is for clean dilator inner chamber.
Description
technical field
This utility model relates to medicine and hygiene fields, is specifically related to using appliance suit in a kind of transsphenoidal approach operation.
background technology
In transsphenoidal approach operation, operating theater instruments need to be through flat narrow gap between middle nasal concha and nasal septum, because the gap between middle nasal concha and nasal septum is narrow flat under naturalness, in operation process, operating theater instruments is easily damaged middle nasal concha and nasal septum when by this flat narrow gap, easily causes operation collateral damage.
summary of the invention
The technical problems to be solved in the utility model is to provide using appliance suit in a kind of transsphenoidal approach operation, and it can complete the expansion in flat narrow gap between middle nasal concha and nasal septum, storage and the cleaning function of utensil.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
Using appliance suit in a kind of transsphenoidal approach operation, comprises for the dilator in the flat narrow gap between middle nasal concha and nasal septum of swelling, for storing the dilator case of dilator and the washer for clean dilator;
Dilator comprises cylinder, between the external diameter of cylinder and middle nasal concha and nasal septum, the spacing in flat narrow gap is suitable, relative both sides on cylinder have air bag holding tank, air bag holding tank extends along cylinder axial direction, air bag holding tank is opened on cylinder periphery, air bag holding tank is that the inside entirety of cylinder body wall is recessed to form or attenuation is recessed to form, in each air bag holding tank, hold an air bag, air bag is not can being contained in completely in air bag holding tank under inflated condition, the air inlet of air bag and air bag holding tank bottom land are tightly connected, in cylinder body wall, be provided with gas passage, gas passage one end is opened on the air bag holding tank bottom land that air bag air inlet surrounds, the gas passage other end is opened on cylinder outer face, gas passage openings on cylinder outer face connects gas tube joint, gas tube joint connects inflation source by air valve, air bag promotion middle nasal concha after inflation and nasal septum are to make the flat narrow gap enlargement between them,
Dilator case comprises box body and lid, box body is be one end sealing, other end opening cylindric, the internal diameter of box body equals the external diameter of cylinder, lid comprises cylindrical portion and is positioned at the end plate of cylindrical portion one end, the periphery of cylindrical portion is axially gone up interval 2-4 road seal groove is set, in seal groove, have sealing ring, cylindrical portion stretches into box opening end and box body forms sealing;
Washer comprises two juxtaposed metal wires, between two wires, clamping is along the spaced string bristle of metal wire length direction, every bristle is all vertical with metal wire, the middle part of every bristle contacts with metal wire, and two wires are wound around mutually to make two wires and bristle form an entirety with multiple twin wire.
Using appliance suit in above-mentioned transsphenoidal approach operation, seal groove is 3 roads.
When use, dilator is sent between middle nasal concha and nasal septum in flat narrow gap, because air bag is arranged in air bag holding tank, therefore dilator is very easy to send between middle nasal concha and nasal septum in flat narrow gap.Then air bag is inflated, made airbag inflation, promote middle nasal concha and nasal septum to make the flat narrow gap enlargement between them.Dilator is stored by dilator case, and box body well spacing air bag is arranged in air bag holding tank, and being tightly connected of box body and lid can ensure the cleannes of dilator.Two wires are wound around mutually bristle clamping are formed to washer, and because dilator intracavity diameter is little, washer can stretch into and clean dilator inner chamber.
brief description of the drawings
Below in conjunction with accompanying drawing to further detailed explanation of this utility model:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the section structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of washer.
In figure: 1 cylinder, 2 box bodys, 3 dilator inner chambers, 4 gas passages, 5 air bag holding tanks, 6 cylindrical portion, 7 end plates, 8 metal wires.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, there is shown dilator case and is stored in the dilator in dilator case.Fig. 2 is the section structure schematic diagram of Fig. 1, there is shown dilator case box body section and dilator section.Fig. 3 is the structural representation of washer, only shows two juxtaposed metal wires in figure, and bristle is not shown.
As shown in Figure 1 to Figure 3, in a kind of transsphenoidal approach operation, using appliance suit comprises for the dilator in the flat narrow gap between middle nasal concha and nasal septum of swelling, for storing the dilator case of dilator and the washer for clean dilator.
Dilator comprises cylinder 1, and between the external diameter of cylinder and middle nasal concha and nasal septum, the spacing in flat narrow gap is suitable, so that easily stretch between middle nasal concha and nasal septum in flat narrow gap.Relative both sides on cylinder have air bag holding tank 5, air bag holding tank extends along cylinder axial direction, air bag holding tank is opened on cylinder periphery, and air bag holding tank is that the inside entirety of cylinder body wall is recessed to form or attenuation is recessed to form, and holds an air bag in each air bag holding tank.Air bag is not can being contained in completely in air bag holding tank under inflated condition, and the air inlet of air bag and air bag holding tank bottom land are tightly connected.In cylinder body wall, be provided with gas passage 4, gas passage one end is opened on the air bag holding tank bottom land that air bag air inlet surrounds, and the gas passage other end is opened on cylinder outer face.Gas passage openings on cylinder outer face connects gas tube joint, and gas tube joint connects inflation source by air valve, and the air bag promotion middle nasal concha after inflation and nasal septum are to make the flat narrow gap enlargement between them.After the flat narrow gap enlargement of middle nasal concha and nasal septum, dilator is taken out, be convenient to carry out transsphenoidal approach operation, avoid or alleviate operation collateral damage.
Dilator case comprises box body 2 and lid, box body is be one end sealing, other end opening cylindric, the internal diameter of box body equals the external diameter of cylinder, lid comprises cylindrical portion 6 and is positioned at the end plate 7 of cylindrical portion one end, the periphery of cylindrical portion is axially gone up interval 2-4 road seal groove is set, in seal groove, have sealing ring, cylindrical portion stretches into box opening end and box body forms sealing.
Washer comprises two juxtaposed metal wires 8, between two wires, clamping is along the spaced string bristle of metal wire length direction, every bristle is all vertical with metal wire, the middle part of every bristle contacts with metal wire, and two wires are wound around mutually to make two wires and bristle form an entirety with multiple twin wire.Two wires are wound around mutually bristle clamping are formed to washer, and because dilator intracavity diameter is little, washer can stretch into and clean dilator inner chamber 3.
Particularly, seal groove is 3 roads.
Claims (2)
1. using appliance suit in a transsphenoidal approach operation, is characterized in that: comprise for the dilator in the flat narrow gap between middle nasal concha and nasal septum of swelling, for storing the dilator case of dilator and the washer for clean dilator;
Dilator comprises cylinder, between the external diameter of cylinder and middle nasal concha and nasal septum, the spacing in flat narrow gap is suitable, relative both sides on cylinder have air bag holding tank, air bag holding tank extends along cylinder axial direction, air bag holding tank is opened on cylinder periphery, air bag holding tank is that the inside entirety of cylinder body wall is recessed to form or attenuation is recessed to form, in each air bag holding tank, hold an air bag, air bag is not can being contained in completely in air bag holding tank under inflated condition, the air inlet of air bag and air bag holding tank bottom land are tightly connected, in cylinder body wall, be provided with gas passage, gas passage one end is opened on the air bag holding tank bottom land that air bag air inlet surrounds, the gas passage other end is opened on cylinder outer face, gas passage openings on cylinder outer face connects gas tube joint, gas tube joint connects inflation source by air valve, air bag promotion middle nasal concha after inflation and nasal septum are to make the flat narrow gap enlargement between them,
Dilator case comprises box body and lid, box body is be one end sealing, other end opening cylindric, the internal diameter of box body equals the external diameter of cylinder, lid comprises cylindrical portion and is positioned at the end plate of cylindrical portion one end, the periphery of cylindrical portion is axially gone up interval 2-4 road seal groove is set, in seal groove, have sealing ring, cylindrical portion stretches into box opening end and box body forms sealing;
Washer comprises two juxtaposed metal wires, between two wires, clamping is along the spaced string bristle of metal wire length direction, every bristle is all vertical with metal wire, the middle part of every bristle contacts with metal wire, and two wires are wound around mutually to make two wires and bristle form an entirety with multiple twin wire.
2. using appliance suit in transsphenoidal approach operation according to claim 1, is characterized in that: seal groove is 3 roads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331896.7U CN203915018U (en) | 2014-06-20 | 2014-06-20 | Using appliance suit in a kind of transsphenoidal approach operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331896.7U CN203915018U (en) | 2014-06-20 | 2014-06-20 | Using appliance suit in a kind of transsphenoidal approach operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915018U true CN203915018U (en) | 2014-11-05 |
Family
ID=51810913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331896.7U Expired - Fee Related CN203915018U (en) | 2014-06-20 | 2014-06-20 | Using appliance suit in a kind of transsphenoidal approach operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308869A (en) * | 2016-08-29 | 2017-01-11 | 杭州市第人民医院 | Nasal cavity filling airbag device for transoral-nosal neuroendoscopy surgery |
| CN112155507A (en) * | 2020-09-18 | 2021-01-01 | 宁波市北仑区人民医院 | Inflatable vaginal dilator |
-
2014
- 2014-06-20 CN CN201420331896.7U patent/CN203915018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308869A (en) * | 2016-08-29 | 2017-01-11 | 杭州市第人民医院 | Nasal cavity filling airbag device for transoral-nosal neuroendoscopy surgery |
| CN112155507A (en) * | 2020-09-18 | 2021-01-01 | 宁波市北仑区人民医院 | Inflatable vaginal dilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |