CN2453872Y - Disposable medical suction tube - Google Patents
Disposable medical suction tube Download PDFInfo
- Publication number
- CN2453872Y CN2453872Y CN 00256795 CN00256795U CN2453872Y CN 2453872 Y CN2453872 Y CN 2453872Y CN 00256795 CN00256795 CN 00256795 CN 00256795 U CN00256795 U CN 00256795U CN 2453872 Y CN2453872 Y CN 2453872Y
- Authority
- CN
- China
- Prior art keywords
- suction
- suction tube
- suction catheter
- tube
- disposable medical
- 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
The utility model provides a disposable medical suction tube, which belongs to an auxiliary apparatus for clinical oral cavity operation. The front part of the suction tube made of plastic is a bent tube, and the bent tube is movably connected with a tooth socket clamp. The upper end of the tooth socket clamp is annularly sheathed on the suction tube, and the lower end of the tooth socket clamp is a pi-shaped clamp which is matched with a tooth body. A suction tip arranged at the front end of the suction tube forms a cylindrical cavity structure, and the bottom of the suction tip forms a circular arc shape and is uniformly provided with suction holes on the annular wall of the suction tip. The disposable medical suction tube provided by the utility model has the advantages of simple structure, good suction effect and convenient operation. Simultaneously, the disposable structure design can avoid the defect of cross infection existing in prior suction tubes.
Description
This utility model belongs to the attached apparatus that helps of clinical operation on oral cavity, mainly proposes a kind of Dispoable medical suction catheter.
When carrying out dental examination and treatment, need with air water rifle flushing oral cavity.There is a large amount of wash waters to lodge in the oral cavity, influence treatment operation, the sewage with saliva, blood soaks dirty medicated clothing from patient's bicker outflow simultaneously, and the patient need stand up to spue frequently, so both influence the continuity of dental care operation, also increased patient's misery.Especially the old people stands up to tell sewage tens times in 20～30 minutes domestic demands of dental treatment sometimes.Therefore, in the dental treatment operation, adopt the oral cavity suction catheter to absorb intraoral sewage.And the suction catheter project organization that is equipped with on the present dental comprehensive therapeutic bed is unreasonable, and is thick during use, and heavy metal bends is hung on patient's bicker, and the attraction head that anterior diameter is bigger is positioned at the oral cavity, increases patient's sticky feeling; Elbow is owing to lack fixture, is hung on swing easily behind the corners of the mouth.And long-term many people use and cause cross infection oral disease and other contagious disease easily.
The purpose of this utility model promptly is to propose a kind of Dispoable medical suction catheter, make its have rational in infrastructure, attract characteristics effective and that be convenient to operate, thereby solve existing existing the problems referred to above of suction catheter.
This utility model is finished the technical scheme that its invention task takes: the anterior facing folder that flexibly connects for bend pipe and at the bend pipe position of the suction catheter that is made of plastics, facing folder top ring is enclosed within on the suction catheter, the lower end is for kissing the ∏ shape card of joining with the tooth body, in order to elastic jacket on patient's lower tooth first molar or second molar, play fixedly tube head, because the facing folder is movably connected in bend part, thereby therefore can adjust its position and adjust tube head, make it to be more conducive to absorb oral cavity hydrops in the intraoral placement degree of depth according to the patient's mouth size.The attraction head of suction catheter front end is columniform cavity structure, and its bottom is circular arc and is evenly equipped with the attraction hole on ring wall.Thus, attract the stimulation of a circular arc bottom surface contact oral cavity minimizing to oral mucosa, the design in attraction hole is more conducive to thorough quick absorption of hydrops in the oral cavity.
The Dispoable medical suction catheter that the utility model proposes: have simple in structure, attract characteristics effective and that be convenient to operate, its disposable structural design can be avoided the defective of the cross infection that existing suction catheter exists simultaneously.
Embodiment:
Accompanying drawing 1 is this utility model structural representation.
Accompanying drawing 2 is the structural representation of facing folder.
Accompanying drawing 3 is the side view of Fig. 2.
The accompanying drawing that provides with reference to embodiment is further specified its structure:
As shown in Figure 1, the Dispoable medical suction catheter that the utility model proposes adopts plastic material to make.Its rear end is the connection-peg 5 that is connected with the attractor of dental comprehensive therapeutic bed, and its rear portion is a flexible plastic pipe 4, and it is convenient to make patient move position, also can not influence the elbow position of suction catheter front end.The bend pipe 2 that make for rigid plastics the suction catheter front portion, the bending shape of bend pipe and oral cavity dental bed shape kiss are joined.Bend pipe 2 upper ring caps have facing folder 3, and facing folder 3 also adopts plastic material.Shown in accompanying drawing 2,3, it is in order to the collar 7 of ring set on bend pipe that facing presss from both sides 3 upper ends, and the lower end on patient's lower tooth first molar or second molar, is played fixedly tube head in order to elastic jacket for kissing the ∏ shape card 8 of joining with the tooth body.Shown in Figure 1, the attraction of suction catheter front end 1 is columniform cavity structure, and its bottom is circular arc and is evenly equipped with on ring wall and attracts the hole.
Claims (1)
1, a kind of Dispoable medical suction catheter is characterized in that the suction catheter front portion that is made of plastics flexibly connects facing folder (3) for bend pipe (2) and on bend pipe, and facing folder top ring is enclosed within on the suction catheter, and the lower end is the ∏ shape card (8) of joining with tooth body kiss; The attraction head (1) of suction catheter front end is columniform cavity structure, and its bottom is circular arc and is evenly equipped with the attraction hole on ring wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256795 CN2453872Y (en) | 2000-11-25 | 2000-11-25 | Disposable medical suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256795 CN2453872Y (en) | 2000-11-25 | 2000-11-25 | Disposable medical suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2453872Y true CN2453872Y (en) | 2001-10-17 |
Family
ID=33613428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00256795 Expired - Fee Related CN2453872Y (en) | 2000-11-25 | 2000-11-25 | Disposable medical suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2453872Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368263A (en) * | 2015-12-21 | 2016-03-02 | 常熟市雷号医疗器械有限公司 | Medical suction head |
| CN107050620A (en) * | 2017-05-24 | 2017-08-18 | 四川大学华西医院 | A kind of detachable attractor for laparoscope |
-
2000
- 2000-11-25 CN CN 00256795 patent/CN2453872Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368263A (en) * | 2015-12-21 | 2016-03-02 | 常熟市雷号医疗器械有限公司 | Medical suction head |
| CN107050620A (en) * | 2017-05-24 | 2017-08-18 | 四川大学华西医院 | A kind of detachable attractor for laparoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |