CN202314884U - Smog aspirator for operation - Google Patents
Smog aspirator for operation Download PDFInfo
- Publication number
- CN202314884U CN202314884U CN2011204886672U CN201120488667U CN202314884U CN 202314884 U CN202314884 U CN 202314884U CN 2011204886672 U CN2011204886672 U CN 2011204886672U CN 201120488667 U CN201120488667 U CN 201120488667U CN 202314884 U CN202314884 U CN 202314884U
- Authority
- CN
- China
- Prior art keywords
- smog
- incision
- aspiration
- annular structure
- aspiration tube
- 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 discloses a smog aspirator for operation. The smog aspirator comprises an aspiration tube of which one end is an annular structure, wherein a skin protective towel is connected to the annular structure of the aspiration tube; the part of the skin protective towel positioned in the annular structure is provided with an operation window; a first aspiration hole group is arranged on the inner annular tube wall of the annular structure. During operation, the skin protective towel is sewn at the periphery of an incision of an operation cavity, so that the annular structure of the aspiration tube is positioned at the incision; the aspiration tube is connected with a negative pressure aspiration device, and the aspiration tube is large in aspiration range and can aspirate smog which is drifted to the incision of the operation cavity completely, so that medical personnel is prevented from being injured by the smog; the skin protective towel protects the operation incision, so that tissues at the incision can be prevented from being aspirated by the aspiration tube to achieve an effect of protecting the incision; a tissue fluid flowing out of the incision can be aspirated by the aspiration tube by the skin protective towel, so that the tissue fluid is prevented from flowing into the operation cavity to disturb the operation; and the operation of operation assistants is avoided in the smog aspiration process, so participation personnel of the operation can be reduced.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, the sucting apparatus of using in particularly a kind of operation.
Background technology
In the orthopaedic surgical operations operation,, reduce patient's misery and financial burden, reduce patient's intraoperative blood loss, often use the cutting that electric knife organizes and the coagulation of petechia in order to improve operative speed.But in using the electric knife process, produce harmful gas inevitably and overflow; This harmful gas of the long-term contact of medical worker must have grievous injury to health, therefore in operation process, need harmful gas be siphoned away with suction device.
The treating method that at present electric knife is produced harmful gas is: 1, the patient uses the common electric knife that has the smog suction pump, but the suction pump that electric knife carries attracts the limited in one's ability of smog, has more smog in the operation equally and blows out the medical worker is damaged; And behind the integrated smog suction pump, can make the medical worker operate the motility variation of electric knife on the electric knife, be unfavorable for the enforcement of delicate procedure.2, use suction device to attract by the assistant, owing to need the assistant to help, the people who therefore participates in operation is more, operates more numerous and diversely, also easily operation is caused interference.
Therefore the apparatus that needs a kind of smog that produces during to electrotomy to attract eliminating the injury of smog to the medical worker, and reduces the assistant, practices thrift manpower.
The utility model content
In view of this, the purpose of this utility model provides in a kind of operation and uses the smog suction pump, and the smog that it produces in the time of siphoning away electrotomy is eliminated the injury of smog to the medical worker, and plays and reduce assistant, labor-saving purpose.
Use the smog suction pump in this utility model operation; Comprise that an end is the suction catheter of circulus; Be connected with a sheath towel on the circulus of said suction catheter; Said sheath towel is positioned at the intra-annular part of circulus and is provided with the operation window, and the internal ring tube wall of circulus part is provided with the first attraction hole group.
Further, the bottom tube wall of the circulus of said suction catheter is provided with the second attraction hole group, and the bottom tube wall is the tube wall that contacts with the otch skin histology.
The beneficial effect of this utility model: use the smog suction pump in this utility model operation, sheath towel is sewn to around the chamber otch of performing the operation, make the loop configuration of suction catheter be positioned at notch; And suction catheter is connected with negative pressure suction device; The smog that electrotomy produces just is attracted pipe when wafing to operation accent portion and siphons away, and suction catheter attracts scope big, the smog that produces in the time of can siphoning away electrotomy completely; Thereby avoid smog that the medical worker is damaged; Sheath towel protects the art otch of stopping simultaneously, can avoid the notch tissue to be attracted pipe and siphon away, and plays the effect of protection otch; Siphon away and can be attracted pipe through sheath towel, disturb operation thereby avoid tissue fluid to flow to the operation chamber from the effusive tissue fluid of notch; Be fixed in operative incision portion with the smog suction pump in this operation,, help practicing thrift the operation participant without assistant's operation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further described.
Fig. 1 in this utility model operation with the structural representation of smog suction pump;
Fig. 2 is the cutaway view of suction catheter.
The specific embodiment
Fig. 1 in this utility model operation with the structural representation of smog suction pump; Fig. 2 is the cutaway view of suction catheter.
As shown in the figure; Use the smog suction pump in the present embodiment operation; Comprise that an end is the suction catheter 1 of circulus; Be connected with a sheath towel 2 on the circulus of said suction catheter, said sheath towel is positioned at the intra-annular part of circulus and is provided with operation window 2a, and the internal ring tube wall of circulus part is provided with the first attraction hole group 1a.
During operation, sheath towel is sewn to around the operation chamber otch, makes the loop configuration of suction catheter be positioned at notch; And suction catheter is connected with negative pressure suction device; The first attraction hole group 1a that the smog that produces during electrotomy just is attracted on the pipe when wafing to operation accent portion siphons away, and suction catheter attracts scope big, the smog that produces in the time of can siphoning away electrotomy completely; Thereby avoid smog that the medical worker is damaged; Sheath towel protects the art otch of stopping simultaneously, can avoid the notch tissue to be attracted pipe and siphon away, and plays the effect of protection otch.Be fixed in operative incision portion with the smog suction pump in this operation during operation,, help practicing thrift the operation participant without assistant's operation.
As improvement to this embodiment; The bottom tube wall of the circulus of said suction catheter 1 is provided with the second attraction hole group 1b; The bottom tube wall is the tube wall that contacts with the otch skin histology; Can see through sheath towel from the effusive tissue fluid of operative incision portion and siphoned away, disturb operation thereby avoid tissue fluid to flow to the operation chamber by the second attraction hole group 1b.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation this utility model; Although with reference to preferred embodiment this utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of this utility model; And not breaking away from the aim and the scope of this utility model technical scheme, it all should be encompassed in the middle of the claim scope of this utility model.
Claims (2)
1. use the smog suction pump in an operation; It is characterized in that: comprise that an end is the suction catheter of circulus; Be connected with a sheath towel on the circulus of said suction catheter; Said sheath towel is positioned at the intra-annular part of circulus and is provided with the operation window, and the internal ring tube wall of circulus part is provided with the first attraction hole group.
2. use the smog suction pump in the operation according to claim 1, it is characterized in that: the bottom tube wall of the circulus of said suction catheter is provided with the second attraction hole group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204886672U CN202314884U (en) | 2011-11-30 | 2011-11-30 | Smog aspirator for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204886672U CN202314884U (en) | 2011-11-30 | 2011-11-30 | Smog aspirator for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202314884U true CN202314884U (en) | 2012-07-11 |
Family
ID=46426889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204886672U Expired - Fee Related CN202314884U (en) | 2011-11-30 | 2011-11-30 | Smog aspirator for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202314884U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938076A (en) * | 2017-05-19 | 2018-12-07 | 上海市同济医院 | A kind of resection of prostate operation smoke absorption device and method |
| CN110075374A (en) * | 2019-05-29 | 2019-08-02 | 上海市东方医院（同济大学附属东方医院） | Suction device for surgical operation |
| CN114587620A (en) * | 2022-04-22 | 2022-06-07 | 陈树雄 | Sterile hole towel for medical and aesthetic operations and use method thereof |
-
2011
- 2011-11-30 CN CN2011204886672U patent/CN202314884U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938076A (en) * | 2017-05-19 | 2018-12-07 | 上海市同济医院 | A kind of resection of prostate operation smoke absorption device and method |
| CN108938076B (en) * | 2017-05-19 | 2020-11-17 | 上海市同济医院 | Smoke suction device and method for prostate electrocision |
| CN110075374A (en) * | 2019-05-29 | 2019-08-02 | 上海市东方医院（同济大学附属东方医院） | Suction device for surgical operation |
| CN114587620A (en) * | 2022-04-22 | 2022-06-07 | 陈树雄 | Sterile hole towel for medical and aesthetic operations and use method thereof |
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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: 20120711 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |