CN215194163U - Use under thoracoscope and prevent blockking up aspirator - Google Patents
Use under thoracoscope and prevent blockking up aspirator Download PDFInfo
- Publication number
- CN215194163U CN215194163U CN202120254326.2U CN202120254326U CN215194163U CN 215194163 U CN215194163 U CN 215194163U CN 202120254326 U CN202120254326 U CN 202120254326U CN 215194163 U CN215194163 U CN 215194163U
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- Prior art keywords
- wall
- suction tube
- handle
- spring
- aspirator
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- 210000000115 thoracic cavity Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010018833 Haematocoele Diseases 0.000 description 1
- 208000005873 Hematocele Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
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- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 210000000056 organ Anatomy 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an use under thoracoscope and prevent blockking up aspirator belongs to medical aspirator technical field. Specifically disclose including attracting pipe, handle, first spring, cylinder thin slice, wire and pushing away the button, it is inside that it is located the handle to attract pipe one end, it is fixed with a circular baffle to attract pipe one end port inner wall department, the circular baffle lateral wall is equipped with the side opening, the side opening runs through circular baffle and attracts the pipe wall, first spring and cylinder thin slice are located and attract intraduct, first spring and cylinder thin slice are the cutting ferrule side by side at the circular baffle outer wall, first spring one end links to each other with attracting the pipe port, and the other end links to each other with circular thin slice, the wire is arranged in and is attracted intraduct, wire one end links to each other with circular thin slice, and the other end links to each other with the button that pushes away of handle upper surface. The utility model discloses, through increase the side opening that can open and shut in attraction port department to relieved the vacuum aspiration, this side opening still can attract by oneself simultaneously, the increase attracts efficiency.
Description
Technical Field
The utility model relates to a medical aspirator technical field specifically is an use under thoracoscope and prevents blockking up aspirator.
Background
The thoracoscope aspirator is a necessary tool in thoracic cavity operation, and when in use, the negative pressure state of the manufactured aspirator tip is utilized to aspirate hemorrhage, exudates, pus, hematocele or hydrops in operation, sputum aspiration in clinical first aid, induced abortion in gynecological operation and the like, which can not be separated from the aspirator. When a traditional suction device under a thoracoscope is used for an operation, a suction hole is often caused by the fact that foreign matters such as blood clots or tissues are sucked by negative pressure, the blockage phenomenon is easily caused, the drainage is not smooth, even the suction effect is not generated, the visual field of the operation is interfered, the operation is not facilitated, and the best time for rescuing patients can be delayed in serious cases; meanwhile, multiple instruments are used in a matched manner and frequently replaced in the operation process, so that the operation time is greatly prolonged, and the danger of injury of organs in the thoracic cavity of a patient is possibly caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an use under thoracoscope and prevent blockking up aspirator has solved aspirator during operation, attracts the solid tissue to attracting the hole because of the negative pressure, and causes the problem of jam.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-blocking aspirator used under a thoracoscope comprises a suction tube, a handle, a first spring, a cylindrical sheet, a metal wire and a push button, wherein one end of the suction tube is sleeved at the inner center of the upper end of the handle, a circular baffle is fixed at the inner wall of a port at one end of the suction tube, the other end of the suction tube is provided with a suction interface, the side wall of the circular baffle is provided with a side hole, the side hole penetrates through the circular baffle and the wall of the suction tube, the first spring and the cylindrical sheet are positioned inside the suction tube, the first spring and the cylindrical sheet are clamped and sleeved on the outer wall of the circular baffle side by side, one end of the first spring is fixedly connected with the port of the suction tube, the other end of the first spring is connected with the circular sheet, the circular sheet slides smoothly on the wall of the suction tube, the metal wire is arranged inside the suction tube and is attached to the wall of the suction tube, one end of the metal wire is connected with the circular sheet, and the other end of the metal wire is connected with the lower end of the push button, the push button is positioned on the upper surface of the handle.
Preferably, when the first spring has no acting force, the circular sheet completely covers the side hole.
Preferably, the upper surface of the suction tube in the handle is provided with a first through hole, and the metal wire penetrates through the first through hole.
Preferably, the upper surface of the handle is provided with a sliding groove, the lower end of the push button is arranged in the sliding groove, and the push button slides smoothly in the sliding groove.
Preferably, the outer wall of the suction port of the suction tube is provided with an arc-shaped clamping piece, the arc-shaped clamping piece is wrapped on the outer wall of the suction tube, the tail end of the arc-shaped clamping piece is provided with a connecting rod, the outer wall of the suction tube is sleeved with a tube sleeve, the tail end of the tube sleeve is connected with the handle, the top end of the tube sleeve is connected with a sleeve, the side wall of the sleeve is provided with two rib plates, small holes are formed in the rib plates, the outer wall of the sleeve is provided with a groove between the two rib plates, the connecting rod is arranged in the groove, the upper end of the connecting rod is hinged to the small holes, a pull rod is arranged in the groove, one end of the pull rod is hinged to the lower end of the connecting rod, the other end of the pull rod is provided with a pressing block, and the pull rod is connected to the upper end of the pressing block.
Preferably, the inner wall of the pipe sleeve is provided with a long through groove, the pull rod penetrates through the long through groove, and the pull rod slides smoothly in the long through groove.
Preferably, a sliding groove is formed in the middle of the handle, the pressing block is inserted into the sliding groove, and the pressing block slides smoothly in the sliding groove.
Preferably, one end of the pressing block is arranged outside one side of the handle, the other end of the pressing block is welded with a second spring, and the other end of the second spring is fixed with the inner wall of the handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through addding a side opening in suction opening department to add the sheetmetal and control the side opening switching, through spring switch's stirring, the side opening is opened under the drawing of sheetmetal at the wire to relieve the negative pressure state that is blockked up the drainage hole, make the tissue of being inhaled drop, make to attract the hole and resume the suction effect, the side opening also has the suction effect simultaneously, has increased suction efficiency.
2. The utility model discloses in, drawing the pipe suction end outer wall and add the clamping piece, through controlling the pressing block on the handle, control clamping piece and drawing opening and shutting of pipe, realized getting fast of pathological change tissue in the health, the effectual cooperation of having avoided traditional many apparatus of needs or the problem of frequent change, make medical personnel's operation more convenient, more shortened the time of operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the structure at a viewing angle of the present invention;
FIG. 2 is an enlarged schematic structural view of the top end of the suction tube of the present invention;
FIG. 3 is an enlarged schematic structural view of the middle sleeve of the present invention;
FIG. 4 is a schematic structural view of the cross section of the handle of the present invention;
fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention;
FIG. 6 is a schematic structural view of a section at the top end of the suction tube of the present invention;
fig. 7 is an enlarged schematic structural view of fig. 6B according to the present invention;
reference numbers in the figures: 1. a suction tube; 101. a circular baffle; 102. an attraction interface; 103. a side hole; 104. a first through hole; 2. a handle; 201. a chute; 202. a sliding groove; 3. a first spring; 4. a cylindrical sheet; 5. a metal wire; 6. a push button; 7. an arc-shaped clamping piece; 701. a connecting rod; 8. pipe sleeve; 801. a long through groove; 9. a sleeve; 901. a rib plate; 902. a small hole; 903. a groove; 10. a pull rod; 11. a pressing block; 12. a second spring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-7, an anti-clogging suction apparatus used under a thoracoscope comprises a suction tube 1, a handle 2, a first spring 3, a cylindrical sheet 4, a metal wire 5 and a push button 6, one end of the suction tube 1 is sleeved in the center of the upper end of the handle 2, a round baffle plate 101 is fixed on the inner wall of the port at one end of the suction tube 1, a suction interface 102 is arranged at the other end, the side wall of the circular baffle plate 101 is provided with a side hole 103, the side hole 103 penetrates through the circular baffle plate 101 and the tube wall of the suction tube 1, the first spring 3 and the cylindrical thin sheet 4 are positioned inside the suction tube 1, the first spring 3 and the cylindrical thin sheet 4 are clamped and sleeved on the outer wall of the circular baffle plate 101 side by side, one end of the first spring 3 is fixedly connected with the port of the suction tube 1, the other end is connected with the circular sheet 4, when the first spring 3 has no acting force, the circular sheet 4 completely shields the side hole 103; the circular sheet 4 slides smoothly on the wall of the suction tube 1, the metal wire 5 is arranged inside the suction tube 1 and is attached to the wall of the suction tube 1, one end of the metal wire 5 is connected with the circular sheet 4, the other end of the metal wire is along the tube cavity of the suction tube 1 and then passes through a first through hole 104 on the upper surface of the suction tube 1 to be connected with the lower end of a push button 6, the push button 6 is positioned on the upper surface of the handle 2, the upper surface of the handle 2 is provided with a sliding groove 201, and the push button slides smoothly in the sliding groove 201; an arc-shaped clamping piece 7 is arranged on the outer wall of a suction port of the suction tube 1, the arc-shaped clamping piece 7 is semi-wrapped on the outer wall of the suction tube 1, a connecting rod 701 is arranged at the tail end of the arc-shaped clamping piece 7, a tube sleeve 8 is sleeved on the outer wall of the suction tube 1, a long through groove 801 is formed in the inner wall of the tube sleeve 8, a pull rod 10 penetrates through the long through groove 801, the pull rod 10 slides smoothly in the long through groove 801, the tail end of the tube sleeve 8 is connected with a handle 2, a sliding groove 202 is formed in the middle of the handle 2, a pressing block 11 is inserted into the sliding groove 202, and the pressing block 11 slides smoothly in the sliding groove 202; the top end of the pipe sleeve 8 is connected with a sleeve 9, two rib plates 901 are arranged on the side wall of the sleeve 9, small holes 902 are formed in the rib plates 901, a groove 903 is formed in the outer wall of the sleeve 9 in the middle of the rib plates 901, the connecting rod 701 is arranged in the groove 903, the upper end of the connecting rod 701 is hinged to the small holes 902, a pull rod 10 is arranged in the groove 903, one end of the pull rod 10 is hinged to the lower end of the connecting rod 701, a pressing block 11 is arranged at the other end of the pull rod 10, the pull rod 10 is connected with the upper end of the pressing block 11, one end of the pressing block 11 is arranged on the outer portion of one side of the handle 2, a second spring 12 is welded at the other end of the pressing block 11, and the other end of the second spring 12 is fixed to the inner wall of the handle 2.
When the utility model is used, the suction port 102 is connected with the suction pump, the handle 2 is held, the top end of the suction tube 1 is placed in the chest cavity, effusion or fog in the patient body is sucked, foreign matters such as tissues or blood clots in the patient body are easily adsorbed at the suction end due to negative pressure in the process, and the blockage phenomenon is caused, at the moment, the push button 6 on the upper surface of the push-pull handle 2 drives the metal wire 5 at the lower end, so that the cylindrical thin sheet 4 at the suction end is pulled to move, the side hole 103 at the suction end of the suction tube 1 is opened, the negative pressure state at the suction end is relieved, the foreign matters fall off, meanwhile, the side hole 103 also has the suction effect, the suction efficiency is increased, after the suction is finished, the push button 6 is loosened, under the contraction effect of the first spring 3, the cylindrical thin sheet 4 is reset, the side hole 103 is closed again, after the suction process is finished, foreign matters such as tissues or blood clots falling off in the patient body need to be clamped, at this moment, the pressing block 11 on the handle 2 is pressed, so that the pressing block 11 moves backwards, and the pull rod 10 is driven to move, because one end of the connecting rod 701 is hinged with the pull rod 10, and the other end of the connecting rod is hinged with the small hole 902 on the sleeve 9, when the pull rod 10 moves backwards, the connecting rod 701 swings, and the arc-shaped clamping piece 7 connected with the connecting rod 701 is driven to contract and draw close to the outer wall of the suction tube 1, so that the tissues in a patient body are clamped, the suction apparatus is drawn out, after the suction apparatus is drawn out, the pressing block 11 is loosened, the pressing block 11 returns to the original position under the elastic action of the second spring 12, and the arc-shaped clamping piece 7 is opened.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a use under thoracoscope and prevent blockking up aspirator which characterized in that: comprises a suction tube, a handle, a first spring, a cylindrical sheet, a metal wire and a push button, wherein one end of the suction tube is sleeved in the central position of the upper end of the handle, a round baffle is fixed on the inner wall of the port at one end of the suction tube, a suction interface is arranged at the other end, the side wall of the circular baffle is provided with a side hole which penetrates through the circular baffle and the wall of the suction tube, the first spring and the cylindrical sheet are positioned inside the suction tube, the first spring and the cylindrical sheet are clamped and sleeved on the outer wall of the circular baffle plate side by side, one end of the first spring is fixedly connected with the port of the suction pipe, the other end of the first spring is connected with the circular sheet, the round slice slides smoothly on the wall of the suction tube, the metal wire is arranged in the suction tube, and the metal wire is attached to the wall of the suction tube, one end of the metal wire is connected with the round thin sheet, the other end of the metal wire is connected with the lower end of the push button, and the push button is positioned on the upper surface of the handle.
2. The anti-clogging aspirator for thoracoscopic use according to claim 1, wherein: when the first spring has no acting force, the circular sheet completely shields the side hole.
3. The anti-clogging aspirator for thoracoscopic use according to claim 1, wherein: the upper side wall of the suction tube in the handle is provided with a first through hole, and the metal wire penetrates through the first through hole.
4. The anti-clogging aspirator for thoracoscopic use according to claim 1, wherein: the handle upper surface is equipped with a spout, push away the button lower extreme and arrange the spout in, push away the smooth slip of button in the spout.
5. The anti-clogging aspirator for thoracoscopic use according to claim 1, wherein: the suction tube is characterized in that an arc-shaped clamping piece is arranged on the outer wall of the suction end of the suction tube, the arc-shaped clamping piece is wrapped on the outer wall of the suction tube in a half mode, a connecting rod is arranged at the tail end of the arc-shaped clamping piece, a tube sleeve is sleeved on the outer wall of the suction tube, the tail end of the tube sleeve is connected with a handle, a sleeve is connected to the top end of the tube sleeve, two rib plates are arranged on the side wall of the sleeve, small holes are formed in the surfaces of the rib plates, a groove is formed in the outer wall of the sleeve and located between the two rib plates, the connecting rod is arranged in the groove, the upper end of the connecting rod is hinged to the small holes, a pull rod is arranged in the groove, one end of the pull rod is hinged to the lower end of the connecting rod, a pressing block is arranged at the other end of the pull rod, and the upper end of the pressing block is connected to the pull rod.
6. The anti-clogging aspirator for thoracoscopic use according to claim 5, wherein: the inner wall of the pipe sleeve is provided with a long through groove, the pull rod penetrates through the long through groove, and the pull rod slides smoothly in the long through groove.
7. The anti-clogging aspirator for thoracoscopic use according to claim 5, wherein: the middle part of the handle is provided with a sliding groove, the pressing block is inserted into the sliding groove, and the pressing block slides smoothly in the sliding groove.
8. The anti-clogging aspirator for thoracoscopic use according to claim 7, wherein: one end of the pressing block is arranged outside one side of the handle, the other end of the pressing block is welded with a second spring, and the other end of the second spring is fixed with the inner wall of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254326.2U CN215194163U (en) | 2021-01-29 | 2021-01-29 | Use under thoracoscope and prevent blockking up aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254326.2U CN215194163U (en) | 2021-01-29 | 2021-01-29 | Use under thoracoscope and prevent blockking up aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215194163U true CN215194163U (en) | 2021-12-17 |
Family
ID=79438953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120254326.2U Expired - Fee Related CN215194163U (en) | 2021-01-29 | 2021-01-29 | Use under thoracoscope and prevent blockking up aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215194163U (en) |
-
2021
- 2021-01-29 CN CN202120254326.2U patent/CN215194163U/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 |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |