CN205411789U - Oral cavity supporting instrument for lavage tube - Google Patents
Oral cavity supporting instrument for lavage tube Download PDFInfo
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- CN205411789U CN205411789U CN201520992826.0U CN201520992826U CN205411789U CN 205411789 U CN205411789 U CN 205411789U CN 201520992826 U CN201520992826 U CN 201520992826U CN 205411789 U CN205411789 U CN 205411789U
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- oral cavity
- supporting instrument
- lavage tube
- stopper body
- utility
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Abstract
The utility model relates to an oral cavity supporting instrument for lavage tube, the oral cavity eyelidretractor is including the outer stopper body, tubulose main part, interior stopper body and the tongue depressor that set gradually, outer stopper body is the arc convex body that symmetry setting terminal surface about the tubulose main part just coordinates the dental floss, the cross -section of tubulose main part is a rectangle, and interior stopper body is stretching out the long circle convex body of tubulose main part terminal surface, and the tongue depressor is an arc along the inside stopper body direction tilt up of outer stopper body. The utility model has the advantages of: this oral cavity supporting instrument for lavage tube simple structure, convenient to use and difficult messenger drop they from patient's mouth.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly to a kind of oral cavity supporting instrument for lavage tube.
Background technology
Gastric lavage is a kind of required rescue means for poisoning patient, gastrolavage tube need to insert from oral cavity gastral cavity, and inject medicinal liquid to gastric or extract gastric juice out from gastric, thus treat poisoning quickly and effectively.And gastrolavage tube the most used is usually common silica gel tube, for poisoning patient is particularly poisoned more serious patient, rejection due to its subjective instinct, patient usually closes oral cavity, cause difficult intubation, and sometimes there is also the phenomenon tightly stinging gastrolavage tube, cause gastrolavage tube blocking even to rupture, impact is rescued.
For above-mentioned phenomenon, China Patent No. is 200920017457.8 to propose a kind of oral cavity supporting instrument for lavage tube, it is respectively fixed with front back-up ring, guide ring and rear back-up ring at the lower port of the plastics supporting oral cavity pipe of oral cavity supporter, degree of tightness zone circle and the fixing connection of pipe box degree of tightness zone circle, on pipe box elastic cord snare plastics supporting oral cavity pipe between front back-up ring and guide ring；This oral cavity supporting instrument for lavage tube reasonable in design, uses its operation to save time and need to be fixed on patient's head, inconvenient during use；China Patent No. is 201120000240.3 to propose a kind of oral cavity support device for insertion of lavage tube, including curved support body, support and be symmetrically arranged with tooth stopper slot on the upper and lower end face of body, the center side supporting body is provided with stomach tube jack, and the one or both sides sidewall of tooth stopper slot is the guiding surface tilted, and this structure is relatively easy, easy to use, but it is in use, owing to patient is weaker, it is easily made to come off from mouth.
Therefore, research and develop a kind of simple in construction, oral cavity supporting instrument for lavage tube that is easy to use and that be difficult to make it come off from mouth is necessary.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in construction, easy to use and be difficult to make its oral cavity supporting instrument for lavage tube come off from patient's mouth.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of oral cavity supporting instrument for lavage tube, its innovative point is: described oral cavity supporter includes outer limit body, tubular body, interior limit body and the spatula set gradually；Described outer limit body is an arc convex body being symmetricly set on tubular body upper and lower end face and cooperation dental floss, the cross section of described tubular body is a rectangle, interior limit body is the Long Circle convex body stretching out tubulose bulk end face, and spatula is one along the acclivitous arc in outer limit body inside limit body direction.
Further, the acclivitous angle of described spatula is 1～2 °.
The utility model has the advantage of:
(1) oral cavity supporting instrument for lavage tube of the present utility model, simple in construction, during use, the mouth of patient is broken into two with one's hands, oral cavity supporter is put between upper lower teeth, allows lower teeth bite outer limit body, easy to use, gastrolavage tube inserts from tubular body, patient will not bite gastrolavage tube, and gastrolavage tube can normally insert and use, and does not affect rescue, and shortening rescue time, it is greatly improved salvage success rate；
(2) oral cavity supporting instrument for lavage tube of the present utility model, is additionally provided with interior limit body, the most spacing, so that oral cavity supporter is difficult to landing；In this structure, the angle that spatula tilts is 1～2 °, coincide with human organ, and then patient will not be made the phenomenon felt bad occur.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model oral cavity supporting instrument for lavage tube.
Detailed description of the invention
The following examples can make professional and technical personnel that this utility model is more fully understood, but is the most therefore limited among described scope of embodiments by this utility model.
Embodiment
The oral cavity supporting instrument for lavage tube of the present embodiment, as it is shown in figure 1, oral cavity supporter includes outer limit body 1, tubular body 2, interior limit body 3 and the spatula 4 set gradually；
Outer limit body 1 is an arc convex body being symmetricly set on tubular body upper and lower end face and cooperation dental floss, the cross section of tubular body 2 is a rectangle, interior limit body 3 is the Long Circle convex body stretching out tubulose bulk end face, and spatula 4 is one to be inclined upwardly along outer inside limit body 3 direction of limit body 1 arc of 1～2 °.
When this oral cavity supporting instrument for lavage tube uses, the mouth of patient is broken into two with one's hands, oral cavity supporter is put between upper lower teeth, allows lower teeth bite outer limit body, easy to use, gastrolavage tube inserts from tubular body, patient will not bite gastrolavage tube, and gastrolavage tube can normally insert and use, and does not affect rescue, and shortening rescue time, it is greatly improved salvage success rate.
Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (2)
1. an oral cavity supporting instrument for lavage tube, it is characterised in that: described oral cavity supporter includes outer limit body, tubular body, interior limit body and the spatula set gradually；Described outer limit body is an arc convex body being symmetricly set on tubular body upper and lower end face and cooperation dental floss, the cross section of described tubular body is a rectangle, interior limit body is the Long Circle convex body stretching out tubulose bulk end face, and spatula is one along the acclivitous arc in outer limit body inside limit body direction.
Oral cavity supporting instrument for lavage tube the most according to claim 1, it is characterised in that: the acclivitous angle of described spatula is 1～2 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992826.0U CN205411789U (en) | 2015-12-04 | 2015-12-04 | Oral cavity supporting instrument for lavage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992826.0U CN205411789U (en) | 2015-12-04 | 2015-12-04 | Oral cavity supporting instrument for lavage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205411789U true CN205411789U (en) | 2016-08-03 |
Family
ID=56535957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520992826.0U Active CN205411789U (en) | 2015-12-04 | 2015-12-04 | Oral cavity supporting instrument for lavage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205411789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718411A (en) * | 2019-01-31 | 2019-05-07 | 陈鹏 | A kind of gastroenterology gastric lavage device |
-
2015
- 2015-12-04 CN CN201520992826.0U patent/CN205411789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718411A (en) * | 2019-01-31 | 2019-05-07 | 陈鹏 | A kind of gastroenterology gastric lavage device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |