CN202376257U - Leporid gavage mouth gag - Google Patents
Leporid gavage mouth gag Download PDFInfo
- Publication number
- CN202376257U CN202376257U CN2011205504872U CN201120550487U CN202376257U CN 202376257 U CN202376257 U CN 202376257U CN 2011205504872 U CN2011205504872 U CN 2011205504872U CN 201120550487 U CN201120550487 U CN 201120550487U CN 202376257 U CN202376257 U CN 202376257U
- Authority
- CN
- China
- Prior art keywords
- gavage
- jaw bracket
- leporid
- upper jaw
- tube inlet
- 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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- Prostheses (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The utility model provides a leporid gavage mouth gag which consists of an upper jaw bracket, a lower jaw bracket plate, adjusting screws and a gavage tube inlet, wherein screw holes are arranged on the upper jaw bracket and the lower jaw bracket plate; the upper jaw bracket and the lower jaw bracket plate are connected through the screw holes and the adjusting screws; and the lower jaw bracket plate is provided with the gavage tube inlet. The leporid gavage mouth gag provided by the utility model has simple structure and reasonable design, makes full use of the characteristics of the incisor of the leporid laboratory animal, and can quickly open the mouth of the animal through simple operation so that the open part does not drop easily; due to the gavage tube inlet, the gavage tube is prevented from sliding; and moreover, the safety, accuracy and repeatability during the animal experiment are improved.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of zooperal Lagomorpha filling stomach gag that is used for.
Background technology
The experimenter during Lagomorpha laboratory animal, often needs per os to irritate regurgitation and operates again, still do not have special rabbit shedding motion at present, owing in irritating the stomach process, if filling stomach lack of skill or laboratory animal are mismatched the generation excitation, possibly bitten; And animal causes medicinal liquid to pour into pulmonary or other positions (like the thoracic cavity) owing to undue the struggle, causes the waste of laboratory animal material, perhaps irritates stomach tube to deviate from, and causes irritating the stomach failure.
The utility model content
The purpose of this utility model is, overcomes the weak point of prior art, provides a kind of Lagomorpha to irritate the stomach gag.
The purpose of this utility model is achieved in that a kind of Lagomorpha filling stomach gag; Form by upper jaw support, ramus of mandible frame plate, set screw and filling stomach tube inlet; Upper jaw support and ramus of mandible frame plate are provided with screw; Upper jaw support is connected with set screw through screw with the ramus of mandible frame plate, and the ramus of mandible frame plate is provided with irritates the stomach tube inlet.
This utility model is simple in structure, reasonable in design, has made full use of the characteristics of Lagomorpha laboratory animal front tooth, can open the animal oral cavity rapidly through shirtsleeve operation, makes it keep opening position and difficult drop-off, and filling stomach tube inlet is set, and prevents to irritate stomach tube and slides; Zoopery process safe property, accuracy, repeatability have been improved.
Description of drawings
Fig. 1 is this utility model structural representation, wherein: 1, upper jaw support, 2, the ramus of mandible frame plate, 3, set screw, 4, screw, 5, irritate the stomach tube inlet.
The specific embodiment
Below in conjunction with Figure of description this utility model is described further:
As shown in Figure 1;: a kind of Lagomorpha is irritated the stomach gag; Form by upper jaw support, ramus of mandible frame plate, set screw and filling stomach tube inlet; Upper jaw support and ramus of mandible frame plate are provided with screw, and upper jaw support is connected with set screw through screw with the ramus of mandible frame plate, and the ramus of mandible frame plate is provided with irritates the stomach tube inlet.
This utility model in use; Earlier gag is carried out the simple adjustment of size according to the animal oral cavity, the characteristics of utilizing the Lagomorpha laboratory animal to bite are flatly put into the animal oral cavity; Rapidly vertical then Unscrew oral cavity; Split the mouthpart size again and carry out meticulous adjusting, after regulate accomplishing, with irritate stomach tube through under the hole between upper jaw support and the lower jaw support in the rabbit esophagus.
This utility model is simple in structure, reasonable in design, has made full use of the characteristics of Lagomorpha laboratory animal front tooth, can open the animal oral cavity rapidly through shirtsleeve operation, makes it keep opening position and difficult drop-off, and filling stomach tube inlet is set, and prevents to irritate stomach tube and slides; Zoopery process safe property, accuracy, repeatability have been improved.
Claims (1)
1. a Lagomorpha is irritated the stomach gag; Form by upper jaw support, ramus of mandible frame plate, set screw and filling stomach tube inlet; It is characterized in that: upper jaw support and ramus of mandible frame plate are provided with screw; Upper jaw support is connected with set screw through screw with the ramus of mandible frame plate, and the ramus of mandible frame plate is provided with irritates the stomach tube inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205504872U CN202376257U (en) | 2011-12-26 | 2011-12-26 | Leporid gavage mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205504872U CN202376257U (en) | 2011-12-26 | 2011-12-26 | Leporid gavage mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376257U true CN202376257U (en) | 2012-08-15 |
Family
ID=46624779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205504872U Expired - Fee Related CN202376257U (en) | 2011-12-26 | 2011-12-26 | Leporid gavage mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202376257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958121A (en) * | 2015-06-05 | 2015-10-07 | 何以安 | Mouth opening device |
-
2011
- 2011-12-26 CN CN2011205504872U patent/CN202376257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958121A (en) * | 2015-06-05 | 2015-10-07 | 何以安 | Mouth opening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121226 |