CN115844506A - Disposable palace chamber tissue suction device of suit formula - Google Patents
Disposable palace chamber tissue suction device of suit formula Download PDFInfo
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- CN115844506A CN115844506A CN202211479070.0A CN202211479070A CN115844506A CN 115844506 A CN115844506 A CN 115844506A CN 202211479070 A CN202211479070 A CN 202211479070A CN 115844506 A CN115844506 A CN 115844506A
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims description 19
- 238000010030 laminating Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000007721 medicinal effect Effects 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract 1
- 208000015181 infectious disease Diseases 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000002265 prevention Effects 0.000 description 5
- 210000004291 uterus Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of medical instruments and discloses a sleeved disposable uterine cavity tissue suction device which comprises a first connecting disc, wherein a rotating mechanism is arranged on the inner wall of the first connecting disc, the rotating mechanism comprises a first spherical cavity, a circulating pipe, a second spherical cavity, a suction pipe and a first fixing disc, the outer surface of the first spherical cavity is attached to the inner wall of the first connecting disc, and one end of the circulating pipe is fixedly installed with the outer surface of the first spherical cavity. This kind of disposable palace chamber tissue suction device of suit formula, effectual solved in the in-service use process device can't carry out the multi-angle after going deep into the palace chamber and adjust and then cause the problem that the inside impurity of palace chamber clears away thoroughly and does not influence medical effect, whole operation process can carry out rotation regulation with the suction pipe who goes deep into worker's palace intracavity portion, the palace chamber tissue that makes the suction hole of drawing set up at suction pipe top aim at on the palace intracavity wall thoroughly clears up, and the operation that does not influence the device in the accommodation process, the effectual device work efficiency that has improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a sleeved disposable uterine cavity tissue suction device.
Background
In gynecological medical treatment, after pregnancy, when carrying out medical properties or the gynecological medical treatment when having a stream of people, need scrape the suction to palace chamber tissue to treat or the stream of people operation, need use a palace chamber tissue suction device to the palace chamber tissue after scraping, wherein disposable palace chamber tissue suction device is more as the apparatus that one kind possesses the security in gynaecology field application.
According to the disposable uterine cavity tissue suction device with the patent number of CN208677451U, the scheme solves the problems that when an existing device is used, the uterine cavity tissue suction device is simple in structure and inconvenient to use, medical staff are not convenient enough to operate, and accuracy is not enough.
At present, when the disposable uterine cavity tissue suction device is used, a suction tube is deeply inserted into the uterine cavity to suck the internal uterine cavity tissue, but the device cannot rotate at multiple angles after being deeply inserted into the uterine cavity to comprehensively suck the internal parts of the uterine cavities, so that the problem that the impurity in the uterine cavity is not thoroughly removed and the medical effect is not completely influenced is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a sleeved disposable uterine cavity tissue suction device which has the advantages of carrying out multi-angle adjustment on a suction tube, effectively and thoroughly clearing the inside of a uterine cavity, placing sucked uterine cavity tissue and refluxing, thereby causing infection in the uterine cavity of a patient, and solving the problems in the background art.
The invention provides the following technical scheme: the utility model provides a disposable palace chamber tissue suction device of suit formula, includes first flange, the inner wall of first flange is provided with rotary mechanism, rotary mechanism is including first ball chamber, runner pipe, second ball chamber, attracts pipe and first fixed disk, the surface in first ball chamber and the inner wall laminating of first flange, the one end of runner pipe and the fixed surface installation of first ball chamber, the one end of runner pipe runs through first ball chamber, the surface in second ball chamber and the inner wall laminating in first ball chamber, attract the one end of pipe and the fixed surface installation of second ball chamber, attract the one end of pipe to run through second ball chamber, the inner wall of first fixed disk and the surface laminating in second ball chamber, the one side laminating of first fixed disk and one side of first flange, attract the other end of pipe to have seted up and attracted the hole.
Preferably, the communicating groove has been seted up to the surface of runner pipe, the inner wall in communicating groove is provided with anti-return mechanism, anti-return mechanism is including first conveyer pipe, second connection pad, second fixed disk, second fixation nut and second screw sleeve axle, the one end of first conveyer pipe and the inner wall fixed connection in communicating groove, the inner wall of second connection pad and the other end fixed connection of first conveyer pipe, one side of second fixed disk and the one side laminating of second connection pad, the inside of second connection pad and second fixation nut's surface threaded connection, the inner wall of second screw sleeve axle and the one end threaded connection of second fixation nut, the side of second screw sleeve axle and the opposite side laminating of second fixed disk.
Preferably, the internal thread of the first connecting disc is connected with a first fixing nut, the first fixing nut penetrates through the first fixing disc, one end of the first fixing nut is connected with a first thread sleeve shaft in a threaded manner, and the side face of the first thread sleeve shaft is attached to the other side of the first fixing disc side.
Preferably, the inner wall of the second fixed disk is fixedly provided with a second conveying pipe, one end of the second conveying pipe is fixedly provided with a flow stopping bin, and one end of the second conveying pipe penetrates through the bottom of the flow stopping bin.
Preferably, the top of the inner wall of the flow stopping bin is fixedly connected with a connecting block, and the bottom of the connecting block is welded with a telescopic spring.
Preferably, a conveying pipe is fixedly installed on the side surface of the flow stopping bin, one end of the conveying pipe penetrates through the side surface of the flow stopping bin, the other end of the conveying pipe is fixedly connected with the collecting bin, and the other end of the conveying pipe penetrates through the upper surface of the collecting bin.
Preferably, the other end of the circulation pipe is in threaded connection with a threaded pipe, and the inner wall of the threaded pipe is in threaded connection with a connecting pipe.
Preferably, one end of the connecting pipe is fixedly connected with an exhaust pipe, the inner wall of the exhaust pipe is connected with a pull rod in a sliding mode, and the outer surface of the pull rod is provided with a plurality of clamping grooves.
Preferably, the outer surface welding of exhaust tube has the extension piece, the inner wall sliding connection of extension piece has the location bolt, the one end of location bolt and the inner wall joint in joint groove.
Preferably, one end of the telescopic spring is welded with an extrusion block, and the bottom of the extrusion block is attached to the bottom of the inner wall of the flow stopping bin.
Compared with the prior art, the invention has the following beneficial effects:
1. the disposable uterine cavity tissue suction device comprises a rotating mechanism, wherein a first ball cavity and a circulating pipe penetrate through a first connecting disc when the disposable uterine cavity tissue suction device is used, the inner wall of the first connecting disc is attached to the outer surface of the first ball cavity, a second ball cavity and a suction pipe penetrate through a first fixing disc, the inner wall of the first fixing disc is attached to the outer surface of the second ball cavity, the second ball cavity is attached to the inner wall of the first ball cavity, the first connecting disc is fixedly connected with the first fixing disc through a first fixing nut and a first threaded sleeve shaft, the inner wall of the first ball cavity can be rotatably adjusted through the second ball cavity, so that the suction pipe can be controlled to be adjusted at multiple angles on the inner wall of the uterine cavity, the uterine cavity tissue can be cleaned through pulling a pull rod, the problem that impurities in the uterine cavity cannot be adjusted at multiple angles after the device penetrates into the uterine cavity in the actual use process, the impurities in the uterine cavity can not be thoroughly cleaned, the medical effect is not thoroughly influenced by the fact that the impurities in the uterine cavity cannot be cleaned through rotating adjustment of the device when the uterine cavity tissue is deeply penetrated into the uterine cavity in the actual use process is effectively solved, and the operation process of the uterine cavity, and the uterine cavity is not completely cleaned.
2. This disposable palace chamber tissue suction device of suit formula, through the setting of putting back the fluid mechanism, when using, the palace chamber tissue that will inhale through attracting the pipe and drawing to the runner pipe, and palace chamber tissue in the runner pipe can flow in first conveyer pipe, and through the inside of second conveyer pipe, and then produce ascending pressure to the extrusion piece and make its take place the displacement, thereby get into in the storehouse of ending, and flow into through the transmission pipe and collect in the storehouse, reduce the pressure that produces the extrusion piece afterwards, and the extrusion piece resets under expanding spring's effect, thereby prevent that palace chamber tissue from taking place backward flow phenomenon, the effectual impurity that has solved in-service use device when attracting palace chamber tissue takes place backward flow phenomenon, thereby the problem of causing the infection to patient's palace intracavity portion, can effectually prevent the palace chamber tissue after attracting from taking place backward flow phenomenon in whole operation process, the effectual security that has improved the device, thereby avoided causing the infection to patient's palace chamber to guarantee patient's healthy safety.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a schematic side view of the FIG. 1 embodiment of the present invention;
FIG. 3 is a schematic view of a rotary mechanism according to the present invention;
FIG. 4 is a schematic structural view of the backflow prevention mechanism of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a first splice tray; 2. a rotation mechanism; 3. a first ball cavity; 4. a flow-through tube; 5. a second spherical cavity; 6. a suction tube; 7. a first fixed disk; 8. a first fixing nut; 9. a first threaded sleeve shaft; 10. a suction hole; 11. a communicating groove; 12. a backflow prevention mechanism; 13. a first delivery pipe; 14. a second connecting disc; 15. a second fixed disk; 16. a second fixing nut; 17. a second threaded sleeve shaft; 18. a second delivery pipe; 19. a flow stopping bin; 20. extruding the block; 21. a tension spring; 22. connecting blocks; 23. a conveying pipe; 24. a collection bin; 25. a threaded pipe; 26. a connecting pipe; 27. an air exhaust pipe; 28. a pull rod; 29. an extension block; 30. positioning a bolt; 31. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, a disposable uterus cavity tissue suction device of a set type, including a first connection disc 1, the inner wall of the first connection disc 1 is provided with a rotating mechanism 2, the rotating mechanism 2 includes a first ball cavity 3, a circulation tube 4, a second ball cavity 5, a suction tube 6 and a first fixed disc 7, the outer surface of the first ball cavity 3 is attached to the inner wall of the first connection disc 1, one end of the circulation tube 4 is fixedly installed to the outer surface of the first ball cavity 3, one end of the circulation tube 4 is penetrated through the first ball cavity 3, the outer surface of the second ball cavity 5 is attached to the inner wall of the first ball cavity 3, one end of the suction tube 6 is fixedly installed to the outer surface of the second ball cavity 5, one end of the suction tube 6 is penetrated through the second ball cavity 5, the inner wall of the first fixed disc 7 is attached to the outer surface of the second ball cavity 5, one side of the first fixed disc 7 is attached to one side of the first connection disc 1, the other end of the suction tube 6 is provided with a suction hole 10, the rotating mechanism 2 effectively solves the problem that the operation of the uterus cavity is not influenced by the internal regulation of the uterus, and the operation of the uterus cavity, thereby the uterus cavity is not to completely.
Wherein; the communicating groove 11 is formed in the outer surface of the circulating pipe 4, the inner wall of the communicating groove 11 is provided with the backflow prevention mechanism 12, the backflow prevention mechanism 12 comprises a first conveying pipe 13, a second connecting disc 14, a second fixing disc 15, a second fixing nut 16 and a second threaded sleeve shaft 17, one end of the first conveying pipe 13 is fixedly connected with the inner wall of the communicating groove 11, the inner wall of the second connecting disc 14 is fixedly connected with the other end of the first conveying pipe 13, one side of the second fixing disc 15 is attached to one side of the second connecting disc 14, the inside of the second connecting disc 14 is in threaded connection with the outer surface of the second fixing nut 16, the inner wall of the second threaded sleeve shaft 17 is in threaded connection with one end of the second fixing nut 16, the side face of the second threaded sleeve shaft 17 is attached to the other side face of the second fixing disc 15, the backflow prevention mechanism 12 effectively solves the problem that impurities backflow phenomenon occurs when the device attracts uterine cavity tissues in the actual use process, and accordingly infection of the uterine cavity of a patient is caused, and the backflow phenomenon of the uterine cavity tissue after attraction can be effectively prevented in the whole operation process, safety of the device is effectively improved, and the infection of the uterine cavity of the patient is guaranteed.
Wherein; the internal thread of the first connecting disc 1 is connected with a first fixing nut 8, the first fixing nut 8 penetrates through the first fixing disc 7, one end of the first fixing nut 8 is connected with a first thread sleeve shaft 9, the side face of the first thread sleeve shaft 9 is attached to the other side of the first fixing disc 7, the first connecting disc 1 and the first fixing disc 7 can effectively connect the first ball cavity 3 and the second ball cavity 5 together, and the first ball cavity 3 and the second ball cavity 5 can be prevented from being loosened during operation of the device, so that the air tightness of the device is influenced.
Wherein; a second delivery pipe 18 is fixedly installed on the inner wall of the second fixed disk 15, a flow stopping bin 19 is fixedly installed at one end of the second delivery pipe 18, and one end of the second delivery pipe 18 penetrates through the bottom of the flow stopping bin 19.
Wherein; the top fixedly connected with connecting block 22 of only storehouse 19 inner walls, the welding of connecting block 22's bottom has expanding spring 21, and connecting block 22 receives the pressure of palace chamber tissue liquid and can upwards rise to make palace chamber tissue liquid flow in only storehouse 19, and then make and flow out in the collection storehouse 24.
Wherein; a delivery pipe 23 is fixedly installed on the side surface of the flow stopping cabin 19, one end of the delivery pipe 23 penetrates through the side surface of the flow stopping cabin 19, the other end of the delivery pipe 23 is fixedly connected with a collection cabin 24, and the other end of the delivery pipe 23 penetrates through the upper surface of the collection cabin 24.
Wherein; through the arrangement of the rotating mechanism 2, when the uterine cavity cleaning device is used, the first ball cavity 3 and the circulating tube 4 firstly penetrate through the first connecting disc 1, the inner wall of the first connecting disc 1 is attached to the outer surface of the first ball cavity 3, the second ball cavity 5 and the suction tube 6 simultaneously penetrate through the first fixing disc 7, the inner wall of the first fixing disc 7 is attached to the outer surface of the second ball cavity 5, the second ball cavity 5 is attached to the inner wall of the first ball cavity 3, the first connecting disc 1 and the first fixing disc 7 are fixedly connected through the first fixing nut 8 and the first threaded sleeve shaft 9, therefore, the second ball cavity 5 can be rotatably adjusted on the inner wall of the first ball cavity 3, the control tube 6 can be adjusted at multiple angles on the inner wall of the uterine cavity, the uterine cavity tissue can be cleaned by pulling the pull rod 28, the problem that the device cannot be adjusted at multiple angles after penetrating into the uterine cavity in the actual use process, impurities in the uterine cavity can not be thoroughly cleaned, the medical effect of the cleaning effect of the uterine cavity can be thoroughly influenced by the suction tube 6 in the whole operation process, and the operation of the uterine cavity can be effectively improved by the device, and the uterine cavity can be cleaned by effectively cleaning device, and the suction tube cleaning device, and the inner wall of the suction tube cleaning device can be cleaned by the suction tube cleaning device, and the suction tube cleaning device can be effectively improved.
Wherein; the other end of the circulation pipe 4 is connected with a threaded pipe 25 in a threaded manner, and the inner wall of the threaded pipe 25 is connected with a connecting pipe 26 in a threaded manner.
Wherein; one end of the connecting pipe 26 is fixedly connected with an exhaust tube 27, the inner wall of the exhaust tube 27 is connected with a pull rod 28 in a sliding manner, the outer surface of the pull rod 28 is provided with a plurality of clamping grooves 31, and the device can generate suction by pulling the pull rod 28, so that the uterine cavity tissue in the uterine cavity of the patient can be sucked out through the suction tube 6.
Wherein; through the setting of the backflow releasing mechanism, when in use, uterine cavity tissues sucked and led out are drained into the circulating tube 4 through the suction tube 6, and the uterine cavity tissues in the circulating tube 4 can flow into the first conveying tube 13 and pass through the inside of the second conveying tube 18, so that upward pressure is generated on the extrusion block 20 to enable the extrusion block to displace, and then the uterine cavity tissues enter the flow stopping bin 19 and flow into the collection bin 24 through the conveying tube 23, then the pressure generated on the extrusion block 20 is reduced, and the extrusion block 20 resets under the action of the telescopic spring 21, so that the backflow phenomenon of the uterine cavity tissues is prevented, the problem that impurities backflow phenomenon occurs when the device sucks the uterine cavity tissues in the actual use process is effectively solved, the problem of infection of the uterine cavity inside of a patient is caused, the backflow phenomenon of the uterine cavity tissues after suction can be effectively prevented in the whole operation process, the safety of the device is effectively improved, the infection of the uterine cavity of the patient is avoided, and the health safety of the patient is guaranteed
Wherein; the outer surface welding of exhaust tube 27 has extension piece 29, and the inner wall sliding connection of extension piece 29 has location bolt 30, and the one end of location bolt 30 and the inner wall joint of joint groove 31, thereby after pull rod 28 pulls out, thereby fix a position pull rod 28 through the joint of location bolt 30 and joint groove 31 to prevent that pull rod 28 from retracting, and then keep the suction of device.
Wherein; one end of the telescopic spring 21 is welded with the extrusion block 20, the bottom of the extrusion block 20 is attached to the bottom of the inner wall of the flow stopping bin 19, and after the uterine cavity tissue fluid flows into the collecting bin 24, the extrusion block 20 can reset under the action of the telescopic spring 21, and the uterine cavity tissue fluid is placed to have a backflow phenomenon.
When the device is used, the first ball cavity 3 and the circulating tube 4 firstly penetrate through the first connecting disc 1, the inner wall of the first connecting disc 1 is attached to the outer surface of the first ball cavity 3, meanwhile, the second ball cavity 5 and the suction tube 6 penetrate through the first fixing disc 7, the inner wall of the first fixing disc 7 is attached to the outer surface of the second ball cavity 5, the second ball cavity 5 is attached to the inner wall of the first ball cavity 3, the first connecting disc 1 is fixedly connected with the first fixing disc 7 through the first fixing nut 8 and the first threaded sleeve shaft 9, therefore, the second ball cavity 5 can be rotatably adjusted on the inner wall of the first ball cavity 3, the suction tube 6 can be controlled to be adjusted at multiple angles on the inner wall of the uterine cavity, and the device can generate suction force to clean uterine cavity tissues by pulling the pull rod 28.
Meanwhile, after the tissue in the uterine cavity is sucked out by the suction tube 6, the sucked uterine cavity tissue is drained into the circulating tube 4 by the suction tube 6, and the uterine cavity tissue in the circulating tube 4 flows into the first conveying tube 13 and passes through the inside of the second conveying tube 18, so that upward pressure is generated on the extrusion block 20 to enable the extrusion block to displace, and then the extrusion block enters the flow stopping bin 19 and flows into the collection bin 24 through the conveying tube 23, then the pressure generated on the extrusion block 20 is reduced, and the extrusion block 20 is reset under the action of the telescopic spring 21, so that the uterine cavity tissue is prevented from flowing back, and infection is caused to the uterine cavity of a patient.
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 (10)
1. The utility model provides a disposable palace chamber tissue suction device of suit formula, its characterized in that, includes first flange (1), the inner wall of first flange (1) is provided with rotary mechanism (2), rotary mechanism (2) are including first ball chamber (3), runner pipe (4), second ball chamber (5), attract pipe (6) and first fixed disk (7), the surface of first ball chamber (3) and the inner wall laminating of first flange (1), the one end of runner pipe (4) and the external fixed surface installation of first ball chamber (3), the one end of runner pipe (4) runs through first ball chamber (3), the surface of second ball chamber (5) and the inner wall laminating of first ball chamber (3), attract the one end of pipe (6) and the external fixed surface installation of second ball chamber (5), attract the one end of pipe (6) to run through second ball chamber (5), the inner wall of first fixed disk (7) and the external fixed surface laminating of second ball chamber (5), the one side laminating of first connecting disk (7) and the suction hole (10) have been seted up to attract pipe (6).
2. The nested disposable uterine tissue aspiration device of claim 1, wherein: the outer surface of the circulation pipe (4) is provided with a communication groove (11), the inner wall of the communication groove (11) is provided with an anti-backflow mechanism (12), the anti-backflow mechanism (12) comprises a first conveying pipe (13), a second connecting disc (14), a second fixing disc (15), a second fixing nut (16) and a second threaded sleeve shaft (17), one end of the first conveying pipe (13) is fixedly connected with the inner wall of the communication groove (11), the inner wall of the second connecting disc (14) is fixedly connected with the other end of the first conveying pipe (13), one side of the second fixing disc (15) is attached to one side of the second connecting disc (14), the inner portion of the second connecting disc (14) is in threaded connection with the outer surface of the second fixing nut (16), the inner wall of the second threaded sleeve shaft (17) is in threaded connection with one end of the second fixing nut (16), and the side face of the second threaded sleeve shaft (17) is attached to the other side of the second fixing disc (15).
3. The nested disposable uterine tissue aspiration device of claim 1, wherein: the internal thread of first flange (1) is connected with first fixation nut (8), and first fixation nut (8) run through first fixed disk (7), the one end threaded connection of first fixation nut (8) has first screw sleeve (9), the side and the laminating of first fixed disk (7) side opposite side of first screw sleeve (9).
4. The nested disposable uterine tissue aspiration device of claim 2, wherein: the inner wall fixed mounting of second fixed disk (15) has second conveyer pipe (18), the one end fixed mounting of second conveyer pipe (18) has only to flow storehouse (19), and the bottom that only flows storehouse (19) is run through to the one end of second conveyer pipe (18).
5. The nested disposable uterine tissue aspiration device of claim 4, wherein: the top fixedly connected with connecting block (22) of only flowing storehouse (19) inner wall, the welding of the bottom of connecting block (22) has expanding spring (21).
6. The nested disposable uterine tissue aspiration device of claim 5, wherein: a conveying pipe (23) is fixedly installed on the side face of the flow stopping bin (19), one end of the conveying pipe (23) penetrates through the side face of the flow stopping bin (19), a collecting bin (24) is fixedly connected to the other end of the conveying pipe (23), and the other end of the conveying pipe (23) penetrates through the upper surface of the collecting bin (24).
7. The nested disposable uterine tissue aspiration device of claim 1, wherein: the other end of the circulation pipe (4) is in threaded connection with a threaded pipe (25), and the inner wall of the threaded pipe (25) is in threaded connection with a connecting pipe (26).
8. The nested disposable uterine tissue aspiration device of claim 7, wherein: one end fixedly connected with exhaust tube (27) of connecting pipe (26), the inner wall sliding connection of exhaust tube (27) has pull rod (28), a plurality of joint grooves (31) have been seted up to the surface of pull rod (28).
9. The nested disposable uterine tissue aspiration device of claim 8, wherein: the outer skin welding of exhaust tube (27) has extension piece (29), the inner wall sliding connection of extension piece (29) has location bolt (30), the one end of location bolt (30) and the inner wall joint of joint groove (31).
10. The nested disposable uterine tissue aspiration device of claim 5, wherein: one end of the telescopic spring (21) is welded with an extrusion block (20), and the bottom of the extrusion block (20) is attached to the bottom of the inner wall of the flow stopping bin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211479070.0A CN115844506A (en) | 2022-11-22 | 2022-11-22 | Disposable palace chamber tissue suction device of suit formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211479070.0A CN115844506A (en) | 2022-11-22 | 2022-11-22 | Disposable palace chamber tissue suction device of suit formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115844506A true CN115844506A (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211479070.0A Pending CN115844506A (en) | 2022-11-22 | 2022-11-22 | Disposable palace chamber tissue suction device of suit formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115844506A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207694071U (en) * | 2017-05-20 | 2018-08-07 | 张斌 | A kind of suction type aspirator |
| CN208677451U (en) * | 2017-10-20 | 2019-04-02 | 江苏求恒医疗器械有限公司 | A kind of disposable uterine cavity tissue suction device |
| CN211584503U (en) * | 2020-01-10 | 2020-09-29 | 内江市第一人民医院 | Auxiliary device for thoracic drainage |
| CN214805245U (en) * | 2021-07-28 | 2021-11-23 | 刘军平 | Disposable puncture drainage device for perianal abscess |
-
2022
- 2022-11-22 CN CN202211479070.0A patent/CN115844506A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207694071U (en) * | 2017-05-20 | 2018-08-07 | 张斌 | A kind of suction type aspirator |
| CN208677451U (en) * | 2017-10-20 | 2019-04-02 | 江苏求恒医疗器械有限公司 | A kind of disposable uterine cavity tissue suction device |
| CN211584503U (en) * | 2020-01-10 | 2020-09-29 | 内江市第一人民医院 | Auxiliary device for thoracic drainage |
| CN214805245U (en) * | 2021-07-28 | 2021-11-23 | 刘军平 | Disposable puncture drainage device for perianal abscess |
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Application publication date: 20230328 |