CN201564835U - Aspirator for bronchoscope - Google Patents
Aspirator for bronchoscope Download PDFInfo
- Publication number
- CN201564835U CN201564835U CN2009202123725U CN200920212372U CN201564835U CN 201564835 U CN201564835 U CN 201564835U CN 2009202123725 U CN2009202123725 U CN 2009202123725U CN 200920212372 U CN200920212372 U CN 200920212372U CN 201564835 U CN201564835 U CN 201564835U
- Authority
- CN
- China
- Prior art keywords
- suction pump
- catheter
- conduit
- aspirator
- tracheascope
- 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 relates to an aspirator for bronchoscope, which comprises a mouth-holding part (1), a control part (3) and a catheter (2), wherein the flat cylinder shaped aspirator consists of two half parts, namely an upper part and a lower part; the mouth-holding part (1) is positioned on the head part of the aspirator and then connected with the catheter (2), and the mouth-holding part (1) adopts an elliptical cross section; the control part (3) consists of springs (4) at both the left and the right sides thereof and a frame (5) in the middle, and the frame (5) with a round hole at one end penetrates through the catheter (2) in an upper and lower staggered manner through the round hole; the tail part of the aspirator is connected with the catheter of a negative pressure aspirating bottle; a layer of silica gel membrane is coated on the mouth-holding part (1); the round hole diameter of the frame (5) is identical with the external diameter of the catheter (2); the aspirator is made of polyvinyl chloride; the catheter (2) is made of silica gel; the round hole diameter of the frame (5) is identical with the external diameter of the catheter (2). The utility model can solve the problems of safety and comfort in the fibreoptic bronchoscopy for patients in the prior art.
Description
Technical field
This utility model belongs to person's windpipe mirror instrument field, particularly relates to a kind of tracheascope suction pump.
Background technology
Interventional therapy under fiberoptic bronchoscopy and the guiding thereof has become the conventional means such as diagnosis of respiratory system diseases such as endobronchial tuberculosis, lung tumors and treatment.When carrying out the inspection of fiber bronchus, shank is generally by patient nostril turnover patient airway.A large amount of salivas that fibre bronchus mirror's operating process moderate stimulation is produced and the irrigating solution in the checking process, a large amount of liquid such as hemorrhage need be got rid of by the oral cavity.Common way is to be dried with toilet paper by the auxiliary medical worker in one side after the patient drains into the tip of the tongue with tongue with liquid.This way not only caused the patient uncomfortable greatly, and increased the chance that the medical worker contacts patient's body fluid, may cause the propagation of some infectious disease.As if directly use suction pump attraction, then one side is crossed the lasting attraction of excessive by force negative pressure on the other hand and may be increased the weight of patient's anoxia owing to consequently can not in time help the patient to get rid of saliva etc. than the difficulty grasp opportunity.This situation has greatly hindered safety, cosily patient has been carried out the purpose of fiberoptic bronchoscopy.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of tracheascope suction pump, the problem of safety when to solve in the prior art patient being carried out fiberoptic bronchoscopy, comfortableness.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of tracheascope suction pump is provided, comprise the portion of sucking, control part and conduit, suction pump integral body is the flattened cylindrical shape, combined by two halves up and down, the described portion of sucking is positioned at the suction pump head, its cross section ovalize, with conduit be connected thereafter, described control part is by the spring about being positioned at and be positioned at intermediary framework and form, and described framework one end has circular hole, and is through on the conduit alternately up and down by circular hole.
Described suction pump afterbody connects the conduit of vacuum suction bottle.
Described sucking has one deck pellosil in the portion.
The Circularhole diameter of described framework is identical with the conduit overall diameter.
Described suction pump material is a polrvinyl chloride.
Described conduit material is a silica gel.
Beneficial effect
Advantage of the present utility model is that volume is small and exquisite, and is simple and practical, can in time help the patient to get rid of the mouth cavity liquid that the tracheascope operating process produces, and increases the comfort level of patient in the tracheascope operating process.Simultaneously, the material low price of polrvinyl chloride and silica gel, thus this utility model can disposablely use, and avoids cross infection.
Description of drawings
Fig. 1 is this utility model side view.
Fig. 2 is this utility model front view.
Wherein: 1-sucks portion, 2-conduit, 3-control part, 4-spring, 5-framework.
The specific embodiment
Below in conjunction with specific embodiment, further set forth this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As shown in Figures 1 and 2, a kind of tracheascope suction pump is formed by sucking portion 1, control part 3 and conduit 2.Suction pump is whole for being moulded the flattened cylindrical shape device that row forms by the polrvinyl chloride material, long 3cm, wide 3cm, high 1cm, by about two halves combine.Suck portion 1 and be about 1cm, the cross section ovalize, its end is that thickness is the porous silicon glued membrane of 0.5mm, aperture is 1mm on it, links to each other with the conduit 2 of suction pump thereafter.Control part 3 by about each spring 4 of one and intermediary three staggered up and down frameworks 5 form.Framework 5 distance each other is 1mm, is hollow circular hole in each framework 5, and its diameter is identical with the conduit overall diameter, is 6mm.Under the unused state because the elastic force of spring 4, thereby staggered up and down framework 5 respectively in the opposite direction motion make softish silica gel catheter 2 closed because more traction force is folding.Conduit 2 front ports contain portion 1, pass whole suction pump backward through framework 5 ducts of control part 3.Its afterbody connects the conduit of vacuum suction bottle.
In the process of tracheascope operation, the patient sucks portion 1 with suction pump and gently is contained in the mouth, and by auxiliary its fixed position of next door staff.When producing a large amount of body fluid in the patient oral cavity, its need push body fluid forward with tongue and nibble the outer little groove of control part 3 with tooth, thereby make the silica gel catheter 2 of staggered distortion recover the unobstructed negative pressure that causes, and siphon away mouth cavity liquid from sucking portion 1.
Claims (6)
1. tracheascope suction pump, comprise the portion of sucking (1), control part (3) and conduit (2), it is characterized in that: suction pump is whole to be the flattened cylindrical shape, form by two halves up and down, the described portion (1) that sucks is positioned at the suction pump head, its cross section ovalize, with conduit (2) be connected thereafter, described control part (3) is by the spring about being positioned at (4) and be positioned at intermediary framework (5) and form, described framework (5) one ends have circular hole, and are through alternately up and down on the conduit (2) by circular hole.
2. a kind of tracheascope suction pump according to claim 1 is characterized in that: described suction pump afterbody connects the conduit of vacuum suction bottle.
3. a kind of tracheascope suction pump according to claim 1 is characterized in that: described sucking in the portion (1) has one deck pellosil.
4. a kind of tracheascope suction pump according to claim 1 is characterized in that: the Circularhole diameter of described framework (5) is identical with conduit (2) overall diameter.
5. a kind of tracheascope suction pump according to claim 1 is characterized in that: described suction pump material is a polrvinyl chloride.
6. a kind of tracheascope suction pump according to claim 1 and 2 is characterized in that: described conduit (2) material is a silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202123725U CN201564835U (en) | 2009-11-13 | 2009-11-13 | Aspirator for bronchoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202123725U CN201564835U (en) | 2009-11-13 | 2009-11-13 | Aspirator for bronchoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201564835U true CN201564835U (en) | 2010-09-01 |
Family
ID=42657116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202123725U Expired - Fee Related CN201564835U (en) | 2009-11-13 | 2009-11-13 | Aspirator for bronchoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201564835U (en) |
-
2009
- 2009-11-13 CN CN2009202123725U patent/CN201564835U/en not_active Expired - Fee Related
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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: 20100901 Termination date: 20101113 |