CN215023085U - Emergency surgery negative pressure aspirator - Google Patents
Emergency surgery negative pressure aspirator Download PDFInfo
- Publication number
- CN215023085U CN215023085U CN202023134326.3U CN202023134326U CN215023085U CN 215023085 U CN215023085 U CN 215023085U CN 202023134326 U CN202023134326 U CN 202023134326U CN 215023085 U CN215023085 U CN 215023085U
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- China
- Prior art keywords
- negative pressure
- wall
- emergency surgery
- pressure aspirator
- drain pan
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- 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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- 238000002297 emergency surgery Methods 0.000 title claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 23
- 241000237983 Trochidae Species 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an emergency surgery negative pressure suction apparatus, including drain pan and resetting means, the top shell is installed to one side of drain pan, and the opposite side of drain pan installs the buckle, damping spring is installed to the inner wall of drain pan, resetting means installs in the inner wall of drain pan, damping spring's one end is installed the fixed plate, and one side of the inside of fixed plate installs the negative pressure suction apparatus body, the internally mounted of fixed plate has the battery, and one side of the inside of fixed plate installs the dwang, the plane spiral spring is installed to the outer wall of dwang. This emergency surgery negative pressure suction apparatus passes through plane spiral spring, when using the negative pressure suction apparatus body, outwards pulls the suction tube, and the suction tube drives the shrink of plane spiral spring, when using the completion back, loosens the suction tube, makes plane spiral spring expand, and it is rotatory to drive the take-up pulley at the in-process that plane spiral spring expanded, and the rotatory in-process of take-up pulley drives the suction tube rotation, prevents to attract the pipe intertwine.
Description
Technical Field
The utility model relates to the technical field of emergency surgery, in particular to a negative pressure aspirator for emergency surgery.
Background
Emergency surgery is the department in hospitals where severe patients are most concentrated, most types of diseases are produced, and the rescue and management tasks are the heaviest, and is a necessary way for all emergency patients to be hospitalized, wherein medical personnel in an emergency shell need to take care of the patients along with an ambulance under the emergency situation, and a negative pressure suction apparatus needs to be used for drainage, sputum discharge, blood excretion, secretion and the like of the patients in the treatment process.
The conventionally used vacuum suction apparatus is inconvenient to carry, and the vibration generated in the process of carrying the apparatus easily causes damage to the vacuum suction apparatus, and the suction tubes are easily intertwined with each other in the use process of the vacuum suction apparatus, so that the person skilled in the art provides a vacuum suction apparatus for emergency surgery to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a negative pressure suction apparatus for emergency surgery to solve the negative pressure suction apparatus that provides among the above-mentioned background art not portable and carry the vibrations that the in-process produced and cause the easy winding problem of suction tube in negative pressure suction apparatus damage and the negative pressure suction apparatus use easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an emergency surgery negative pressure suction apparatus, includes drain pan and resetting means, the top shell is installed to one side of drain pan, and the opposite side of drain pan installs the buckle, damping spring is installed to the inner wall of drain pan, resetting means installs the inner wall in the drain pan, the fixed plate is installed to damping spring's one end, and one side of the inside of fixed plate installs the negative pressure suction apparatus body, the internally mounted of fixed plate has the battery, and one side of the inside of fixed plate installs the dwang, the plane scroll spring is installed to the outer wall of dwang, and the outer wall of plane scroll spring installs the take-up pulley to the outer wall of take-up pulley is installed and is attracted the pipe, attracts the one end of pipe to install the fixed block simultaneously.
Preferably, the cross-sectional area of the bottom shell is equal to that of the top shell, and the top shell and the bottom shell form a clamping structure through a buckle.
Preferably, the damping springs are symmetrically distributed along two sides of the horizontal center line of the bottom shell, and the bottom shell and the fixing plate form a damping structure through the damping springs.
Preferably, resetting means includes spout, slider, pivot and connecting rod, and the inner wall of drain pan is seted up to the spout, the internally mounted of spout has the slider, and one side of slider installs the pivot to the connecting rod is installed to one side of pivot.
Preferably, the sliding groove is in sliding connection with the fixed plate through the sliding block and the rotating shaft, the outer wall of the sliding block is attached to the inner wall of the sliding groove, and the longitudinal sections of the sliding groove and the sliding block are convex.
Preferably, the suction tube is spirally wound on the outer wall of the take-up pulley, and the take-up pulley and the rotating rod form a rotating structure through a planar spiral spring.
Preferably, the cross section of the fixed block is arc-shaped, and the fixed block is made of plastic materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the emergency surgery negative pressure aspirator, the negative pressure aspirator body and other parts are installed inside the bottom shell through the bottom shell, when the negative pressure aspirator body needs to be carried, the top shell is rotated to enable the top shell and the bottom shell to be attached to each other, and then the negative pressure aspirator body is sealed through the buckle, so that the negative pressure aspirator body is convenient to carry;
2. the emergency surgery negative pressure aspirator is characterized in that through a reset device, a fixing plate drives a negative pressure aspirator body to vibrate through vibration generated in the carrying process, when the fixing plate vibrates, the fixing plate drives a connecting rod on the outer wall to move up and down, then the connecting rod drives a sliding block to slide in a sliding groove through a rotating shaft, the moving range of the fixing plate is limited, then the fixing plate extrudes damping springs on the upper side and the lower side, and the damping springs apply reverse acting force on the fixing plate to enable the fixing plate to be stable and to damp the negative pressure aspirator body in the fixing plate;
3. this emergency surgery negative pressure suction apparatus passes through plane spiral spring, when using the negative pressure suction apparatus body, outwards pulls the suction tube, and the suction tube drives the shrink of plane spiral spring, when using the completion back, loosens the suction tube, makes plane spiral spring expand, and it is rotatory to drive the take-up pulley at the in-process that plane spiral spring expanded, and the rotatory in-process of take-up pulley drives the suction tube rotation, prevents to attract the pipe intertwine.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the vacuum extractor of the present invention;
FIG. 2 is a schematic view of the vacuum extractor of the present invention;
FIG. 3 is a schematic view of the positive cross-section structure of the vacuum extractor of the present invention;
fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a bottom case; 2. a top shell; 3. buckling; 4. a damping spring; 5. a resetting device; 501. a chute; 502. a slider; 503. a rotating shaft; 504. a connecting rod; 6. a fixing plate; 7. a negative pressure aspirator body; 8. a storage battery; 9. rotating the rod; 10. a flat spiral spring; 11. a take-up pulley; 12. a suction tube; 13. And (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a negative pressure aspirator for emergency surgery comprises a bottom shell 1, a top shell 2, a buckle 3, a damping spring 4, a reset device 5, a chute 501, a slide block 502, a rotating shaft 503, a connecting rod 504, a fixing plate 6, a negative pressure aspirator body 7, a storage battery 8, a rotating rod 9, a planar spiral spring 10, a take-up pulley 11, an aspirating tube 12 and a fixing block 13, wherein the top shell 2 is installed on one side of the bottom shell 1, the buckle 3 is installed on the other side of the bottom shell 1, the damping spring 4 is installed on the inner wall of the bottom shell 1, the reset device 5 is installed on the inner wall of the bottom shell 1, the fixing plate 6 is installed at one end of the damping spring 4, the negative pressure aspirator body 7 is installed on one side of the inside of the fixing plate 6, the storage battery 8 is installed inside the fixing plate 6, the rotating rod 9 is installed on one side of the inside of the fixing plate 6, the planar spiral spring 10 is installed on the outer wall of the rotating rod 9, and the planar spiral spring 11 is installed on the outer wall of the planar spiral spring 10, the outer wall of the take-up pulley 11 is provided with a suction tube 12, and one end of the suction tube 12 is provided with a fixed block 13;
the cross sectional area of the bottom shell 1 is equal to that of the top shell 2, the top shell 2 and the bottom shell 1 form a clamping structure through the buckle 3, the negative pressure aspirator body 7 and other parts are installed inside the bottom shell 1, when the negative pressure aspirator body 7 needs to be carried, the top shell 2 is rotated to enable the top shell 2 and the bottom shell 1 to be mutually attached, then the negative pressure aspirator body 7 is sealed through the buckle 3, and the negative pressure aspirator body 7 is convenient to carry;
the damping springs 4 are symmetrically distributed along two sides of the horizontal center line of the bottom shell 1, the bottom shell 1 and the fixing plate 6 form a damping structure through the damping springs 4, and the damping springs 4 apply opposite acting force to the fixing plate 6, so that the fixing plate 6 is kept stable, and the negative pressure suction apparatus body 7 in the fixing plate 6 is damped;
the reset device 5 comprises a sliding groove 501, a sliding block 502, a rotating shaft 503 and a connecting rod 504, wherein the sliding groove 501 is arranged on the inner wall of the bottom case 1, the sliding block 502 is arranged inside the sliding groove 501, the rotating shaft 503 is arranged on one side of the sliding block 502, the connecting rod 504 is arranged on one side of the rotating shaft 503, the sliding groove 501 is in sliding connection with the fixing plate 6 through the sliding block 502 and the rotating shaft 503, the outer wall of the sliding block 502 is attached to the inner wall of the sliding groove 501, the longitudinal sections of the sliding groove 501 and the sliding block 502 are both convex, the fixing plate 6 drives the negative pressure aspirator body 7 to vibrate due to vibration generated in the carrying process, when the fixing plate 6 vibrates, the fixing plate 6 drives the connecting rod 504 on the outer wall to move up and down, then the connecting rod 504 drives the sliding block 502 to slide in the sliding groove 501 through the rotating shaft 503, and the moving range of the fixing plate 6 is limited;
the suction tube 12 is spirally wound on the outer wall of the take-up pulley 11, the take-up pulley 11 and the rotating rod 9 form a rotating structure through the planar spiral spring 10, when the negative pressure suction apparatus body 7 is used, the suction tube 12 is pulled outwards, the suction tube 12 drives the planar spiral spring 10 to contract, after the use is finished, the suction tube 12 is loosened, the planar spiral spring 10 is unfolded, the take-up pulley 11 is driven to rotate in the unfolding process of the planar spiral spring 10, the take-up pulley 11 drives the suction tube 12 to rotate in the rotating process, and the suction tubes 12 are prevented from being wound mutually;
the cross section of the fixing block 13 is arc-shaped, the fixing block 13 is made of plastic materials, the fixing block 13 made of the plastic materials is convenient to clean, and meanwhile, the arc-shaped fixing block 13 can be attached to the body of a patient to prevent external air from being sucked in the working process of the negative pressure suction apparatus body 7.
The working principle is as follows: the emergency surgery negative pressure aspirator is used in the process that firstly, when medical personnel need to carry the negative pressure aspirator body 7, the top shell 2 is rotated to ensure that the top shell 2 and the bottom shell 1 are mutually jointed, then the negative pressure suction device body 7 is sealed through the buckle 3, the negative pressure suction device body 7 is convenient to carry, the vibration generated in the carrying process causes the fixing plate 6 to drive the vacuum extractor body 7 to generate vibration, when the fixing plate 6 vibrates, the fixing plate 6 drives the connecting rod 504 on the outer wall to move up and down, the connecting rod 504 drives the sliding block 502 to slide in the sliding slot 501 through the rotating shaft 503, the moving range of the fixing plate 6 is limited, then the fixing plate 6 extrudes the damping springs 4 on the upper side and the lower side, so that the damping springs 4 apply reverse acting force to the fixing plate 6, the fixing plate 6 is kept stable, and the negative pressure aspirator body 7 in the fixing plate 6 is damped;
next, when the negative pressure aspirator body 7 needs to be used, the top shell 2 is rotated in the opposite direction to open the negative pressure aspirator body 7, then the suction tube 12 is pulled outwards, the suction tube 12 drives the flat spiral spring 10 to contract, the fixing block 13 at the front end of the suction tube 12 is attached to the position needing to be sucked by the patient, then the fixing block 13 is fixed with the patient through the medical adhesive tape, then the negative pressure aspirator body 7 is started, the storage battery 8 supplies power to the negative pressure aspirator body 7, the air pump in the negative pressure aspirator body 7 is started, the air pump pumps out the air in the collection bin to form vacuum, then the opening and closing of the collection bin are controlled through the electromagnetic valve, after the electromagnetic valve is opened, the collection bin sucks out the dirty blood and the like in the patient through the suction tube 12, after the use is finished, the fixing block 13 is taken down, the flat spiral spring 10 is unfolded, the take-up pulley 11 is driven to rotate in the unfolding process of the flat spiral spring 10, the take-up pulley 11 drives the suction tube 12 to rotate in the rotating process, prevents the suction tube 12 from winding each other, rotates the top cover, closes the negative pressure suction device body 7, returns to the hospital and takes down the collection bin, and sterilizes and cleans the collection bin, the fixed block 13 and the suction tube 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an emergency surgery vacuum aspiration ware, includes drain pan (1) and resetting means (5), its characterized in that: a top shell (2) is arranged on one side of the bottom shell (1), a buckle (3) is arranged on the other side of the bottom shell (1), a damping spring (4) is arranged on the inner wall of the bottom shell (1), the resetting device (5) is arranged on the inner wall of the bottom shell (1), a fixing plate (6) is arranged at one end of the damping spring (4), a negative pressure aspirator body (7) is arranged on one side inside the fixing plate (6), a storage battery (8) is arranged inside the fixing plate (6), a rotating rod (9) is arranged on one side in the fixed plate (6), a flat spiral spring (10) is arranged on the outer wall of the rotating rod (9), a take-up pulley (11) is arranged on the outer wall of the flat spiral spring (10), and the outer wall of the take-up pulley (11) is provided with a suction tube (12), and one end of the suction tube (12) is provided with a fixed block (13).
2. The emergency surgery negative pressure aspirator of claim 1, wherein: the cross-sectional area of the bottom shell (1) is equal to that of the top shell (2), and the top shell (2) and the bottom shell (1) form a clamping structure through a buckle (3).
3. The emergency surgery negative pressure aspirator of claim 1, wherein: damping spring (4) along the horizontal central line bilateral symmetry distribution of drain pan (1), and drain pan (1) and fixed plate (6) constitute shock-absorbing structure through damping spring (4).
4. The emergency surgery negative pressure aspirator of claim 1, wherein: resetting means (5) include spout (501), slider (502), pivot (503) and connecting rod (504), and the inner wall of drain pan (1) is seted up in spout (501), the internally mounted of spout (501) has slider (502), and pivot (503) are installed to one side of slider (502) to connecting rod (504) are installed to one side of pivot (503).
5. The emergency surgery negative pressure aspirator of claim 4, wherein: the sliding groove (501) is in sliding connection with the fixing plate (6) through the sliding block (502) and the rotating shaft (503), the outer wall of the sliding block (502) is attached to the inner wall of the sliding groove (501), and the longitudinal sections of the sliding groove (501) and the sliding block (502) are convex.
6. The emergency surgery negative pressure aspirator of claim 1, wherein: the suction tube (12) is spirally wound on the outer wall of the take-up pulley (11), and the take-up pulley (11) and the rotating rod (9) form a rotating structure through a flat spiral spring (10).
7. The emergency surgery negative pressure aspirator of claim 1, wherein: the cross section of the fixing block (13) is arc-shaped, and the fixing block (13) is made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023134326.3U CN215023085U (en) | 2020-12-23 | 2020-12-23 | Emergency surgery negative pressure aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023134326.3U CN215023085U (en) | 2020-12-23 | 2020-12-23 | Emergency surgery negative pressure aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215023085U true CN215023085U (en) | 2021-12-07 |
Family
ID=79215850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023134326.3U Expired - Fee Related CN215023085U (en) | 2020-12-23 | 2020-12-23 | Emergency surgery negative pressure aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215023085U (en) |
-
2020
- 2020-12-23 CN CN202023134326.3U patent/CN215023085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |