CN204601200U - A kind of internal medicine sputum aspirator - Google Patents
A kind of internal medicine sputum aspirator Download PDFInfo
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- CN204601200U CN204601200U CN201520271747.0U CN201520271747U CN204601200U CN 204601200 U CN204601200 U CN 204601200U CN 201520271747 U CN201520271747 U CN 201520271747U CN 204601200 U CN204601200 U CN 204601200U
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- sputum
- suction sputum
- ball
- suction
- sputum aspirator
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Abstract
The utility model discloses a kind of internal medicine sputum aspirator, comprise sputum aspirator tube, the front end of described sputum aspirator tube is connected with suction sputum ball, rear end is connected with negative pressure generating device by tee T, the inside of described suction sputum ball has a suction sputum inner chamber be communicated with sputum aspirator tube, the shell wall of described suction sputum ball has certain thickness, the shell wall of suction sputum ball is provided with the side draught hole that several cross sections are taper, the large nose end in described side draught hole is arranged on the outside of suction sputum ball, the small bore end in side draught hole is arranged on the inside of suction sputum ball, this utility model structure is simple, with low cost, the setting of sucker and suction sputum bottom outlet on the upside of suction sputum ball, prevent the backflow of sputum, ensure that whole suction sputum process safety health simultaneously, avoid cross infection, cost is low, effective, suitable related medical aspect is applied.
Description
Technical field
This utility model relates to medical instruments field, specifically a kind of internal medicine sputum aspirator.
Background technology
In clinical treatment process, the patient of pulmonary or respiratory tract disease needs to carry out the cleaning of sputum in respiratory tract or other pathological changes exudates usually, common way uses sputum aspirator to process, but sputum or pathological changes exudate etc. are constantly produce over the course for the treatment of, so need frequently to use sputum aspirator to process, all to charge at every turn, extra financial burden is caused to patient, existing sputum aspirator cost is higher, easy or disposable sputum aspirator effect is bad, there is safe and sanitary hidden danger simultaneously, unnecessary trouble is brought to patient, and, current employing is that the sputum aspirator tube of sputum aspirator mostly adopts straight tube or offer several through holes on the excircle of straight tube, be convenient to the flowing of sputum, but, in actual practical process, often there will be, when imbibition is complete, imbibition power one stops, the part sputum rested in sputum aspirator tube will be back to respiratory tract or the pulmonary of patient, both unhygienic, the discomfort of health is caused again to patient, potential safety hazard is caused to patient, reduce the effect of suction sputum simultaneously.
Summary of the invention
Problem to be solved in the utility model be to provide a kind of can prevent suction sputum from refluxing internal medicine sputum aspirator, can prevent the sputum in sputum aspirator tube from refluxing, safety and sanitation, and suction sputum is effective.
In order to solve the problem, the technical scheme that this utility model adopts is:
A kind of internal medicine sputum aspirator, comprise sputum aspirator tube, the front end of described sputum aspirator tube is connected with suction sputum ball, rear end is connected with negative pressure generating device by tee T, the inside of described suction sputum ball has a suction sputum inner chamber be communicated with sputum aspirator tube, the shell wall of described suction sputum ball has certain thickness, the shell wall of suction sputum ball is provided with the side draught hole that several cross sections are taper, the inside that the large nose end in described side draught hole is arranged on the outside of suction sputum ball, the small bore end in side draught hole is arranged on suction sputum ball.
Below the further optimization of this utility model to such scheme:
Each side draught hole described is all obliquely installed, and the height of small bore end, lower than the height of large nose end, is convenient to the flowing of sputum, but also is prevented the backflow of sputum.
Further optimization: the position being positioned at suction sputum intracavity bottom in described suction sputum ball is provided with a bullet raised up, bullet is provided with a suction sputum bottom outlet, the cross section of described suction sputum bottom outlet is taper, its upper end is small bore end, lower end is large nose end, when sputum is drawn onto suction sputum inner chamber by suction sputum bottom outlet, major part is by sputum aspirator tube sucking-off, position between residue fraction then flows to bullet and suction sputum ball inwall by the outer wall of bullet temporarily stores, after patient's suction sputum, rinse with clear water or disinfectant solution again, sputum is prevented to be back in the body of patient, add its security performance.
Further optimization: tee T is also communicated with collection sputum bottle, is provided with liquid outlet bottom described collection sputum bottle and connects drain pipe.
This utility model is simple to operate in use, suction sputum ball is stretched in patient oral cavity, negative pressure generating device produces negative pressure and carries out suction sputum, check pressure by negative pressure adjusting device as required in process and be adjusted to suitable pressure, the sputum of sucking-off or pathological changes exudate enter in collection sputum bottle by the check valve of tee T, flow directly into refuse receptacle by drain pipe process when the liquid in collection sputum bottle arrives the position of liquid outlet, when ensureing continuous suction sputum, in collection sputum bottle, have enough spaces.
This utility model structure is simple, with low cost, the setting of sucker and suction sputum bottom outlet on the upside of suction sputum ball, prevent the backflow of sputum, ensure that whole suction sputum process safety health simultaneously, avoid cross infection, cost is low, effective, and suitable related medical aspect is applied.
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation of suction sputum ball in this utility model embodiment.
In figure: 1-negative pressure generating device; 2-tee T; 3-sputum aspirator tube; 31-side draught hole; 32-suction sputum ball; 33-suction sputum inner chamber; 34-bullet; 35-suction sputum bottom outlet; 4-collection sputum bottle; 41-drain pipe.
Detailed description of the invention
Embodiment, as depicted in figs. 1 and 2, a kind of internal medicine sputum aspirator, comprise sputum aspirator tube 3, the front end of described sputum aspirator tube 3 is connected with suction sputum ball 32, rear end is connected with negative pressure generating device 1 by tee T 2, the inside of described suction sputum ball 32 has a suction sputum inner chamber 33 be communicated with sputum aspirator tube 3, the shell wall of described suction sputum ball 32 has certain thickness, the shell wall of suction sputum ball 32 is provided with the side draught hole 31 that several cross sections are taper, the inside that the large nose end in described side draught hole 31 is arranged on the outside of suction sputum ball 32, the small bore end in side draught hole 31 is arranged on suction sputum ball 32.Three ports of described tee T 2 are provided with check valve 4;
Each side draught hole 31 described is all obliquely installed, and the height of small bore end, lower than the height of large nose end, is convenient to the flowing of sputum, but also is prevented the backflow of sputum.
In described suction sputum ball 32, the position be positioned at bottom suction sputum inner chamber 33 is provided with a bullet raised up 34, bullet 34 is provided with a suction sputum bottom outlet 35, the cross section of described suction sputum bottom outlet 35 is taper, its upper end is small bore end, lower end is large nose end, when sputum is drawn onto suction sputum inner chamber 33 by suction sputum bottom outlet 35, major part is by sputum aspirator tube 3 sucking-off, position between residue fraction then flows to bullet 34 and suction sputum ball 32 inwall by the outer wall of bullet 34 temporarily stores, after patient's suction sputum, rinse with clear water or disinfectant solution again, sputum is prevented to be back in the body of patient, add its security performance.
Tee T 2 is also communicated with collection sputum bottle 4, is provided with liquid outlet bottom described collection sputum bottle 4 and connects drain pipe 41.
This utility model is simple to operate in use, suction sputum ball 32 is stretched in patient oral cavity, negative pressure generating device 1 produces negative pressure and carries out suction sputum, check pressure by negative pressure adjusting device 11 as required in process and be adjusted to suitable pressure, the sputum of sucking-off or pathological changes exudate enter in collection sputum bottle 4 by the check valve of tee T 2, flow directly into refuse receptacle by drain pipe 41 process when the liquid in collection sputum bottle 4 arrives the position of liquid outlet, when ensureing continuous suction sputum, in collection sputum bottle 4, have enough spaces.
This utility model structure is simple, with low cost, the setting of sucker 31 and suction sputum bottom outlet 35 on the upside of suction sputum ball 32, prevent the backflow of sputum, ensure that whole suction sputum process safety health simultaneously, avoid cross infection, cost is low, effective, and suitable related medical aspect is applied.
Certainly; above-mentioned explanation is not to restriction of the present utility model; this utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. an internal medicine sputum aspirator, comprises sputum aspirator tube (3), and the front end of described sputum aspirator tube (3) is connected with suction sputum ball (32), rear end is connected with negative pressure generating device (1) by tee T (2), it is characterized in that:
The inside of described suction sputum ball (32) has a suction sputum inner chamber (33) be communicated with sputum aspirator tube (3), the shell wall of described suction sputum ball (32) has certain thickness, the shell wall of suction sputum ball (32) is provided with the side draught hole (31) that several cross sections are taper, the large nose end of described side draught hole (31) is arranged on the outside of suction sputum ball (32), the small bore end of side draught hole (31) is arranged on the inside of suction sputum ball (32).
2. a kind of internal medicine sputum aspirator according to claim 1, is characterized in that: each side draught hole (31) described is all obliquely installed, and the height of small bore end is lower than the height of large nose end.
3. a kind of internal medicine sputum aspirator according to claim 2, is characterized in that:
The position being positioned at suction sputum inner chamber (33) bottom in described suction sputum ball (32) is provided with a bullet raised up (34), bullet (34) is provided with a suction sputum bottom outlet (35), the cross section of described suction sputum bottom outlet (35) is taper, and its upper end is small bore end, lower end is large nose end.
4. a kind of internal medicine sputum aspirator according to claim 3, is characterized in that:
Tee T (2) is also communicated with collection sputum bottle (4), described collection sputum bottle (4) bottom is provided with liquid outlet and connects drain pipe (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271747.0U CN204601200U (en) | 2015-04-30 | 2015-04-30 | A kind of internal medicine sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271747.0U CN204601200U (en) | 2015-04-30 | 2015-04-30 | A kind of internal medicine sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601200U true CN204601200U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271747.0U Expired - Fee Related CN204601200U (en) | 2015-04-30 | 2015-04-30 | A kind of internal medicine sputum aspirator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204601200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498122A (en) * | 2017-11-28 | 2018-09-07 | 杨国华 | Device for taking sputum for white plague patient |
| CN109350782A (en) * | 2018-12-07 | 2019-02-19 | 张会平 | A kind of Pediatric Clinic hand-held throat sputum pick-up component |
| CN110623842A (en) * | 2019-09-20 | 2019-12-31 | 广东省妇幼保健院 | Nasal feeding stomach tube |
-
2015
- 2015-04-30 CN CN201520271747.0U patent/CN204601200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498122A (en) * | 2017-11-28 | 2018-09-07 | 杨国华 | Device for taking sputum for white plague patient |
| CN109350782A (en) * | 2018-12-07 | 2019-02-19 | 张会平 | A kind of Pediatric Clinic hand-held throat sputum pick-up component |
| CN110623842A (en) * | 2019-09-20 | 2019-12-31 | 广东省妇幼保健院 | Nasal feeding stomach tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160430 |