CN105342714A - Telescopic oral cavity operation suction tube - Google Patents
Telescopic oral cavity operation suction tube Download PDFInfo
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- CN105342714A CN105342714A CN201510912847.1A CN201510912847A CN105342714A CN 105342714 A CN105342714 A CN 105342714A CN 201510912847 A CN201510912847 A CN 201510912847A CN 105342714 A CN105342714 A CN 105342714A
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- suction catheter
- oral cavity
- tube head
- telescopic operation
- hollow circular
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Abstract
The invention relates to the technical field of medical apparatus and instruments, in particular to a telescopic oral cavity operation suction tube. The telescopic oral cavity operation suction tube comprises two suction tube heads and a negative pressure suction device connecting tube; each suction tube head is formed by sleeving hollow round tubes which are different in diameter, and every two adjacent hollow round tubes are matched with each other in diameter and slidably connected; the suction tube heads and the negative pressure suction device connecting tube are fixedly connected in a Y shape. According to the telescopic oral cavity operation suction tube, the suction tube heads are adopted, so that in the operation process, one of the suction tube heads is extended, the other suction tube head is contracted, the possibility of using the different suction tube heads for sucking saliva and blood respectively is achieved, operation efficiency is improved, and the possibility of operation infection is lowered.
Description
Technical field
The present invention relates to a kind of technical field of medical instruments, more specifically, relate to a kind of telescopic operation on oral cavity suction catheter.
Background technology
Hospital is carrying out to patient, in tooth-planting operation process, producing a large amount of salivas and blood in oral cavity, needs with suction catheter by its timely sucking-off, in order to avoid affect the observation of doctor to art district, and then affects carrying out smoothly of operation.In the prior art, the suction catheter that doctor uses is that a pipe is dual-purpose, namely not only draws saliva but also get the blood inhaled in surgical implant region when performing the operation.If strict institute's sense requirements by tooth-planting operation, a pipe is dual-purpose to be had and causes the rear failed risk of plantation infection.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of pipe two, telescopic operation on oral cavity suction catheter are provided, described suction catheter tube head and described vacuum extractor connection tube are that Y type is fixedly connected with, a suction catheter tube head draws saliva, another suction catheter tube head draw blood, avoids planting risk failed after infecting.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of telescopic operation on oral cavity suction catheter is provided, comprises two suction catheter tube heads and vacuum extractor connection tube; Described suction catheter tube head is socketed to form by the hollow circular tube that diameter is different, and the diameter of adjacent hollow pipe matches and is slidably connected; Described suction catheter tube head and described vacuum extractor connection tube are that Y type is fixedly connected with.
A kind of telescopic operation on oral cavity suction catheter of the present invention, by adopting two suction catheter tube heads, in operation process, a suction catheter tube head is extended, another suction catheter tube head shrinks, make to draw saliva respectively with different suction catheter tube heads and blood becomes possibility, both improve procedure efficiency, turn reduce the probability of postoperative infection.
Preferably, the length being positioned at the hollow circular tube on described suction catheter tube head top is less than the length of hollow circular tube adjacent with it, the described free end being positioned at the described hollow circular tube on suction catheter tube head top is provided with rotatable bonding jumper, and the free end of described bonding jumper is hook-type.The bonding jumper of hook-type is convenient to manually be extended by suction catheter tube head or shrink.
Preferably, the length being positioned at the hollow circular tube on described suction catheter tube head top equals the length of hollow circular tube adjacent with it, the described free end being positioned at the described hollow circular tube on suction catheter tube head top is provided with rotatable dome, and the diameter of described dome is slightly larger than the diameter of free end of described hollow circular tube being positioned at described suction catheter tube head top.Dome can to prevent in operation process saliva in oral cavity or blood to the pollution of suction catheter tube head being in contraction state.
Preferably, rotatable 180 ° of described bonding jumper.Such setting be in order to by bonding jumper towards direction, suction catheter tube head bottom, scratch patient's mouth when preventing operation.
Preferably, rotatable 270 ° of described dome.When such setting is to prevent from performing the operation, dome is to the obstruction of doctor's sight line.
Preferably, described vacuum extractor connection tube is provided with the adjustment hole for regulating vacuum magnitude.
Preferably, the side-walls of described suction catheter tube head adjacent top end is provided with through hole.It is to draw saliva around suction catheter tube head or blood comprehensively that sidewall is provided with through hole, makes oral cavity cleaner, is convenient to the carrying out of performing the operation.
Preferably, described through hole is four, and the through hole of adjacent position is positioned at the side-walls of differing heights, and the through hole at symmetric position place is positioned at mutually level side-walls.
Preferably, described adjustment hole place is provided with the groove be convenient to point and covered adjustment hole.Such setting is the position in order to make finger accurate assurance adjustment hole.
Preferably, the bottom of described vacuum extractor connection tube is provided with the helicitic texture for being connected with vacuum extractor.
Compared with prior art, the invention has the beneficial effects as follows: by adopting two suction catheter tube heads, in operation process, a suction catheter tube head is extended, another suction catheter tube head shrinks, make to draw saliva respectively with different suction catheter tube heads and blood becomes possibility, both improve procedure efficiency, turn reduce the probability of postoperative infection.
Accompanying drawing explanation
Fig. 1 is the left view of the telescopic operation on oral cavity suction catheter of embodiment 1.
Fig. 2 is the partial enlargement left view of the telescopic operation on oral cavity suction catheter of embodiment 1
Fig. 3 be the telescopic operation on oral cavity suction catheter of embodiment 2 left view.
Fig. 4 be the telescopic operation on oral cavity suction catheter of embodiment 2 partial enlargement left view.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further illustrated.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to better embodiments of the invention are described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the embodiment of the present invention, in describing the invention, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
Be the first embodiment of a kind of telescopic operation on oral cavity suction catheter of the present invention as depicted in figs. 1 and 2.Telescopic operation on oral cavity suction catheter comprises two suction catheter tube heads 1 and vacuum extractor connection tube 2; Suction catheter tube head 1 is socketed to form by the hollow circular tube that diameter is different, and the diameter of adjacent hollow pipe matches and is slidably connected; Suction catheter tube head 1 is fixedly connected with in Y type with vacuum extractor connection tube 2.
The length being positioned at the hollow circular tube on suction catheter tube head 1 top is less than the length of hollow circular tube adjacent with it, and the free end being positioned at the hollow circular tube on suction catheter tube head 1 top is provided with rotatable bonding jumper 8, and the free end of bonding jumper 8 is hook-type.The bonding jumper 8 of hook-type is convenient to manually be extended by suction catheter tube head or shrink.When suction catheter tube head 1 is in contraction state, the free end of bonding jumper 8 is hooked the top of the hollow circular tube adjacent with the hollow circular tube being positioned at suction catheter tube head 1 top, when suction catheter tube head 1 is in elongation state, the free end of bonding jumper 8 is rotated 180 ° towards direction, suction catheter tube head bottom, scratch patient's mouth when preventing from performing the operation.During use, extended by a suction catheter tube head 1, another suction catheter tube head 1 shrinks, and makes to draw saliva respectively with different suction catheter tube heads 1 and blood becomes possibility, both improves procedure efficiency, and turn reduces the probability of postoperative infection.
Wherein, vacuum extractor connection tube 2 is provided with the adjustment hole 4 for regulating vacuum magnitude.
In addition, four through holes 5 are provided with in the side-walls of suction catheter tube head 1 adjacent top end, the through hole 5 of adjacent position is positioned at the side-walls of differing heights, the through hole 5 at symmetric position place is positioned at mutually level side-walls, saliva around the convenient suction catheter of absorption comprehensively tube head 1 or blood, make oral cavity cleaner, be convenient to the carrying out of performing the operation.
Wherein, be provided with the groove 6 be convenient to point and covered adjustment hole 4 at adjustment hole 4 place, setting is the position in order to make finger accurate assurance adjustment hole 4 like this.
In addition, the helicitic texture 7 for being connected with vacuum extractor is provided with in the bottom of vacuum extractor connection tube 2.
Concrete implementation step is as follows:
During use, first extended by a suction catheter tube head 1, another suction catheter tube head 1 shrinks, and draws saliva with the suction catheter tube head 1 extended; When saliva is drawn totally, the suction catheter tube head 1 drawing saliva being shunk, another untapped suction catheter tube head 1 being in contraction state is extended, for drawing the blood in teeth cavity, until draw totally, performing the operation.Can avoid drawing the suction catheter tube head 1 of saliva like this and again be used for draw blood, cause the antibacterial in saliva to leave in mouth, cause postoperative infection.
Embodiment 2
Be the second embodiment of the present invention as shown in Figure 3 and Figure 4.Embodiment 2 is similar to Example 1, difference is, the length being positioned at the hollow circular tube on suction catheter tube head 1 top equals the length of hollow circular tube adjacent with it, the free end being positioned at the hollow circular tube on suction catheter tube head 1 top is provided with rotatable dome 9, and the diameter of dome 9 is slightly larger than the diameter of free end of hollow circular tube being positioned at suction catheter tube head 1 top.Dome 9 can to prevent in operation process saliva in oral cavity or blood to the pollution of suction catheter tube head 1 being in contraction state.
When suction catheter tube head 1 shrinks, cover suction catheter tube head 1 with dome 9, when suction catheter tube head 1 extends, dome 9 is rotated 270 ° towards direction, suction catheter tube head 1 bottom, the obstruction of dome 9 pairs of doctor's sight lines when preventing from performing the operation.During use, extended by a suction catheter tube head 1, another suction catheter tube head 1 shrinks, and makes to draw saliva respectively with different suction catheter tube heads 1 and blood becomes possibility, both improves procedure efficiency, and turn reduces the probability of postoperative infection.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (10)
1. a telescopic operation on oral cavity suction catheter, is characterized in that, described telescopic operation on oral cavity suction catheter comprises two suction catheter tube heads (1) and vacuum extractor connection tube (2); Described suction catheter tube head (1) is socketed to form by the hollow circular tube that diameter is different, and the diameter of adjacent hollow pipe matches and is slidably connected; Described suction catheter tube head (1) is fixedly connected with in Y type with described vacuum extractor connection tube (2).
2. telescopic operation on oral cavity suction catheter according to claim 1, it is characterized in that, the length being positioned at the hollow circular tube on described suction catheter tube head (1) top is less than the length of hollow circular tube adjacent with it, the described free end being positioned at the described hollow circular tube on suction catheter tube head (1) top is provided with rotatable bonding jumper (8), and the free end of described bonding jumper (8) is hook-type.
3. telescopic operation on oral cavity suction catheter according to claim 1, it is characterized in that, the length being positioned at the hollow circular tube on described suction catheter tube head (1) top equals the length of hollow circular tube adjacent with it, the described free end being positioned at the described hollow circular tube on suction catheter tube head (1) top is provided with rotatable dome (9), and the diameter of described dome (9) is slightly larger than the diameter of free end of described hollow circular tube being positioned at described suction catheter tube head (1) top.
4. telescopic operation on oral cavity suction catheter according to claim 2, is characterized in that, rotatable 180 ° of described bonding jumper (8).
5. telescopic operation on oral cavity suction catheter according to claim 3, is characterized in that, rotatable 270 ° of described dome (9).
6. the telescopic operation on oral cavity suction catheter according to any one of claim 1 to 5, is characterized in that, described vacuum extractor connection tube (2) is provided with the adjustment hole (4) for regulating vacuum magnitude.
7. telescopic operation on oral cavity suction catheter according to claim 6, is characterized in that, the side-walls of described suction catheter tube head (1) adjacent top end is provided with some through holes (5).
8. telescopic operation on oral cavity suction catheter according to claim 7, it is characterized in that, described through hole (5) is four, and the through hole (5) of adjacent position is positioned at the side-walls of differing heights, and the through hole (5) at symmetric position place is positioned at mutually level side-walls.
9. telescopic operation on oral cavity suction catheter according to claim 8, is characterized in that, described adjustment hole (4) place is provided with is convenient to the groove (6) that finger covers adjustment hole (4).
10. telescopic operation on oral cavity suction catheter according to claim 9, is characterized in that, the bottom of described vacuum extractor connection tube (2) is provided with the helicitic texture (7) for being connected with vacuum extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912847.1A CN105342714A (en) | 2015-12-11 | 2015-12-11 | Telescopic oral cavity operation suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912847.1A CN105342714A (en) | 2015-12-11 | 2015-12-11 | Telescopic oral cavity operation suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105342714A true CN105342714A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510912847.1A Pending CN105342714A (en) | 2015-12-11 | 2015-12-11 | Telescopic oral cavity operation suction tube |
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| CN (1) | CN105342714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832438A (en) * | 2016-06-15 | 2016-08-10 | 北京大学第三医院 | Clinical saliva sucking device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204618457U (en) * | 2015-05-15 | 2015-09-09 | 广州医科大学附属口腔医院 | A kind of telescopic operation on oral cavity suction catheter |
-
2015
- 2015-12-11 CN CN201510912847.1A patent/CN105342714A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204618457U (en) * | 2015-05-15 | 2015-09-09 | 广州医科大学附属口腔医院 | A kind of telescopic operation on oral cavity suction catheter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832438A (en) * | 2016-06-15 | 2016-08-10 | 北京大学第三医院 | Clinical saliva sucking device |
| CN105832438B (en) * | 2016-06-15 | 2019-02-01 | 北京大学第三医院 | Clinic saliva drawing device |
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Application publication date: 20160224 |