CN114099835A - Biliary tract pulse type frequency conversion flusher - Google Patents
Biliary tract pulse type frequency conversion flusher Download PDFInfo
- Publication number
- CN114099835A CN114099835A CN202111632884.9A CN202111632884A CN114099835A CN 114099835 A CN114099835 A CN 114099835A CN 202111632884 A CN202111632884 A CN 202111632884A CN 114099835 A CN114099835 A CN 114099835A
- Authority
- CN
- China
- Prior art keywords
- biliary tract
- change
- over switch
- type frequency
- pulse
- 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.)
- Pending
Links
- 210000003445 biliary tract Anatomy 0.000 title claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 17
- 238000011010 flushing procedure Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 206010037888 Rash pustular Diseases 0.000 description 12
- 208000029561 pustule Diseases 0.000 description 12
- 235000013372 meat Nutrition 0.000 description 9
- 238000005406 washing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1071—Liver; Hepar
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a biliary tract pulse type frequency conversion flusher, which comprises a first pipe body, a change-over switch, a pulse pump and a handle; the first pipe body comprises an operation end and a connecting end; the change-over switch is connected with the connecting end and comprises a first gear and a second gear; the pulse pump is connected with the change-over switch; the change-over switch and the pulse pump are arranged on the handle; when the change-over switch is positioned at the first gear, the pulse pump is connected with the connecting end through the change-over switch; when the change-over switch is located at the second stop position, the connecting end can be communicated with a negative pressure air source through the change-over switch. The invention is applied to the field of medical appliances.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a biliary tract pulse type variable frequency flusher.
Background
When treating patients with biliary calculus, the biliary tract inside the liver needs to be flushed to flush out the broken stones, pustules and infected products in the biliary tract. At present, the biliary tract is cleaned by adopting a mode of an irrigator or a 50 ml syringe matched with a catheter, and then crushed stones, pustules and infected products in the biliary tract naturally flow out, and the mode has the following defects: because the washing water quantity is limited, the washing force is insufficient, the broken stones, pustules and the like are not easy to wash out from the biliary tract of the human body, the broken stones, the pustules and the like are not easy to clean, and secondly, the switching between the washing and the suction is inconvenient.
Therefore, the inventor provides a biliary tract pulse type variable frequency irrigator.
Disclosure of Invention
(1) Technical problem to be solved
The embodiment of the invention provides a biliary tract pulse type variable frequency flusher, which solves the technical problems of insufficient biliary tract flushing force and inconvenient switching between flushing and suction in the prior art.
(2) Technical scheme
In order to solve the above technical problem, an embodiment of the present invention provides a biliary tract pulse type variable frequency irrigator, including:
the first pipe body comprises an operation end and a connecting end;
the change-over switch is connected with the connecting end and comprises a first gear and a second gear;
the pulse pump is connected with the change-over switch;
the handle, the change-over switch and the pulse pump are arranged on the handle;
when the change-over switch is positioned at the first gear, the pulse pump is connected with the connecting end through the change-over switch; when the change-over switch is located at the second stop position, the connecting end can be communicated with a common negative pressure air source of an operating room through the change-over switch.
Optionally, the biliary tract pulse type frequency conversion flusher further comprises a control switch, the control switch has at least one control position, and when the control switch is in a different control position, the suction force of the pulse pump is different.
Optionally, the switch is a two-position three-way valve.
Optionally, the diverter switch is a three-position, three-way valve.
Optionally, the first pipe is a hose.
Optionally, the first tube is a transparent hose.
Optionally, the biliary tract pulse type frequency conversion flusher further comprises a storage bag, a cleaning solution is contained in the storage bag, and a second pipe body is connected between the storage bag and the pulse pump.
Optionally, a drip funnel is arranged on the second pipe body.
Optionally, a filter screen is arranged in the drip hopper.
Optionally, the filter screen is provided with a plurality of strip-shaped filter holes.
(3) Advantageous effects
In summary, compared with the prior art, when the biliary tract pulse type variable frequency flusher provided by the invention is used for cleaning biliary tracts, the operation end of the first pipe body is inserted into the biliary tracts, then the switch is switched to the first gear, so that the pulse pump is communicated with the first pipe body through the switch, and after the pulse pump is connected to a cleaning liquid source, the pulse pump is started, and the cleaning liquid is introduced into the biliary tracts from the connection end under the action of the pulse pump. The pulse pump can provide the flushing force with pulse frequency and can provide continuous flushing with various pressure combinations, thereby fully cleaning broken stones, pustules, infected minced meat and the like in the biliary tract. After the cleaning, the change-over switch is turned to the second gear, and at the moment, the negative pressure air source is communicated with the connecting end through the change-over switch, so that broken stones, pustules and broken meat in the biliary tract can be washed out. The flushing and the adsorption are convenient to switch, and the broken stones, the pustules and the broken meat in the biliary tract are easier to clean. Wherein, medical staff can hold the handle to operate, and the operation is convenient. Further, the handle can be of a pistol type, and the operating button of the change-over switch can be arranged on the side face of the handle and the like, so that the operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a biliary tract pulse type frequency-conversion flusher according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a filter screen according to an embodiment of the present invention.
FIG. 3 is a diagram illustrating the connection relationship between the switch, the pulse pump, the first tube, the second tube, the drip chamber, the negative pressure source and the storage bag according to an embodiment of the present invention.
In the figure:
10. a first pipe body; 20. a switch; 22. a first port; 24. a second port; 26. a third port; 30. a pulse pump; 40. a handle; 50. a control switch; 60. a storage bag; 70. a second tube body; 80. a drip hopper; 82. a filter screen; 822. and (4) filtering holes.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention and are not intended to limit the scope of the invention, i.e., the invention is not limited to the embodiments described, but covers any modifications, alterations, and improvements in the parts, components, and connections without departing from the spirit of the invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 3, a biliary tract pulse type frequency-variable irrigator includes:
a first tube 10 comprising an operating end and a connecting end;
the change-over switch 20 is connected with the connecting end, and the change-over switch 20 comprises a first gear and a second gear;
a pulse pump 30, wherein the pulse pump 30 is connected with the switch 20;
the handle 40, the change-over switch 20 and the pulse pump 30 are arranged on the handle 40;
when the switch 20 is located in the first gear, the pulse pump 30 is connected to the connection end through the switch 20; when the switch 20 is located at the second stop position, the connection end can be communicated with a negative pressure air source through the switch 20.
When the biliary tract pulse type frequency conversion flusher of this embodiment cleans the biliary tract, insert the operation end of first body 10 in the biliary tract earlier, then beat change over switch 20 to first fender position, make pulse pump 30 communicate with first body 10 through change over switch 20, after pulse pump 30 inserts the cleaning fluid source, start pulse pump 30, under pulse pump 30's effect, with the washing liquid from the link in letting in the biliary tract. The pulse pump 30 can provide a pulse frequency of the flushing force, and can provide continuous flushing with various pressure combinations, so that the broken stones, pustules, infected meat fragments and the like in the biliary tract can be sufficiently cleaned. After the cleaning, the switch 20 is switched to the second gear, and at the moment, the negative pressure air source is communicated with the connecting end through the switch 20, so that broken stones, pustules and broken meat in the biliary tract can be washed out. The flushing and the adsorption are convenient to switch, and the broken stones, the pustules and the broken meat in the biliary tract are easier to clean. Wherein, the medical staff can hold the handle 40 with hands for operation, and the operation is convenient. Further, the handle 40 may be a pistol type, and the operation button of the switch 20 may be provided at a side surface or the like of the handle 40 for easy operation.
In one embodiment, the biliary tract pulse type frequency-conversion flusher further includes a control switch 50, the control switch 50 has at least one control position, and when the control switch 50 is located at different control positions, the suction force of the pulse pump 30 is different. By controlling the on-off of the pulse pump 30 and the magnitude of the flushing force. Specifically, control switch 50 has three control position, forms three and keeps off the control, and every control position corresponds the different washing power of pulse pump 30, washes in turn through different washing power, rinses rubble, pustule and the minced meat in the biliary tract more easily.
In one embodiment, the switch 20 is a two-position three-way valve having a first port 22, a second port 24 and a third port 26, the first port 22 is connected to the connection end, the second port 24 is connected to the pulse pump 30, and the third port 26 is connected to the negative pressure gas source. The first gear is one working position of the two-position three-way valve, the second gear is the other working position of the two-position three-way valve, when the two-position three-way valve is in one working position, the first port 22 is communicated with the second port 24, and at the moment, the pulse pump 30 is communicated with the connecting end. When the two-position three-way valve is in another working position, the first port 22 is communicated with the third port 26, at the moment, the negative pressure air source is communicated with the connecting end, adsorption can be carried out, and broken stones, pustules and broken meat in the biliary tract are adsorbed out.
In one embodiment, the switch 20 is a three-position three-way valve, and the three-position three-way valve has an intermediate working position relative to the two-position three-way valve, and when the three-position three-way valve is in the intermediate working position, the first port 22 is not communicated with the second port 24, and is not communicated with the third port 26, so that the flushing and adsorbing operations can be stopped simultaneously, and the intermediate pause operation can be realized.
In one embodiment, the first tube 10 is a flexible tube, which is convenient to insert into the biliary tract without damaging organs such as the biliary tract.
In an embodiment, the first tube 10 is a transparent hose, so that the absorption condition of broken stones and broken meat in the transparent hose can be observed, the flowing condition of the cleaning liquid can be observed, and real-time adjustment is facilitated.
In one embodiment, the biliary tract pulse type frequency conversion flusher further comprises a storage bag 60, wherein a cleaning solution is contained in the storage bag 60, and a second pipe 70 is connected between the storage bag 60 and the pulse pump 30. The storage bag 60 can store the cleaning solution, so that the cleaning operation of the biliary tract is not limited by physical positions, the biliary tract can be moved, and the cleaning solution can be prevented from being polluted.
In an embodiment, the second tube 70 is provided with a drip chamber 80 for discharging air in the second tube 70, preventing air from entering the biliary tract, and facilitating the pulse pump 30 to smoothly introduce the cleaning solution into the biliary tract for cleaning.
In one embodiment, a filter screen 82 is disposed in the drip chamber 80 to filter out impurities in the cleaning solution.
In one embodiment, the filter screen 82 is provided with a plurality of strip-shaped filter holes 822, and the filter holes 822 in the shape have the same hole area and can filter more impurities than circular filter holes.
It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The present invention is not limited to the specific steps and structures described above and shown in the drawings. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.
The above description is only an example of the present application and is not limited to the present application. Various modifications and alterations to this application will become apparent to those skilled in the art without departing from the scope of this invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A biliary tract pulse type frequency conversion flusher is characterized by comprising:
the first pipe body comprises an operation end and a connecting end;
the change-over switch is connected with the connecting end and comprises a first gear and a second gear;
the pulse pump is connected with the change-over switch;
the handle, the change-over switch and the pulse pump are arranged on the handle;
when the change-over switch is positioned at the first gear, the pulse pump is connected with the connecting end through the change-over switch, and the flushing water pressure is changed according to the grip strength of the first gear; when the change-over switch is located at the second stop position, the connecting end can be communicated with a negative pressure air source through the change-over switch.
2. The biliary tract pulse type frequency-conversion flusher according to claim 1, further comprising a control switch having at least one control position, wherein the suction force of the pulse pump is different when the control switch is in different control positions.
3. The biliary tract pulse type frequency-conversion flusher according to claim 1, wherein the switch is a two-position three-way valve.
4. The biliary tract pulse type frequency-conversion flusher according to claim 1, wherein the switch is a three-position three-way valve.
5. The biliary tract pulse type frequency-conversion flusher according to claim 1, wherein the first pipe is a hose.
6. The biliary tract pulse type frequency-conversion flusher according to claim 1, wherein the first tube is a transparent hose.
7. The biliary tract pulse type frequency-conversion flusher according to any one of claims 1 to 6, further comprising a storage bag, wherein a cleaning solution is contained in the storage bag, and a second pipe is connected between the storage bag and the pulse pump.
8. The biliary tract pulse type frequency-conversion flusher according to claim 7, wherein a drip chamber is disposed on the second pipe.
9. The biliary tract pulse type frequency-conversion flusher according to claim 8, wherein a filter screen is arranged in the drip hopper.
10. The biliary tract pulse type frequency-conversion flusher of claim 9, wherein the filter screen is provided with a plurality of strip-shaped filter holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632884.9A CN114099835A (en) | 2021-12-28 | 2021-12-28 | Biliary tract pulse type frequency conversion flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632884.9A CN114099835A (en) | 2021-12-28 | 2021-12-28 | Biliary tract pulse type frequency conversion flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114099835A true CN114099835A (en) | 2022-03-01 |
Family
ID=80363668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111632884.9A Pending CN114099835A (en) | 2021-12-28 | 2021-12-28 | Biliary tract pulse type frequency conversion flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114099835A (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655197A (en) * | 1982-12-01 | 1987-04-07 | Snyder Laboratories, Inc. | Lavage system with variable frequency, flow rate and pressure |
| CN2857850Y (en) * | 2005-06-27 | 2007-01-17 | 中国医学科学院北京协和医院 | Infinitely variable speed flushing-sucking system in conchoscope operation |
| CN2891982Y (en) * | 2005-09-12 | 2007-04-25 | 中国医学科学院北京协和医院 | Electric controlled velocity changing flushing attracting system |
| CN201001776Y (en) * | 2007-01-10 | 2008-01-09 | 李林风 | Medical instrument with flushing, suction and suction pressure regulating function |
| CN201586256U (en) * | 2010-01-06 | 2010-09-22 | 叶航 | Negative pressure suction device |
| CN201710726U (en) * | 2010-07-13 | 2011-01-19 | 张俊涛 | Medical enema device |
| US20110224600A1 (en) * | 2008-08-08 | 2011-09-15 | Fabio Orlandi | Irrigation and suction system, in particular for laparoscopic surgery |
| CN203329107U (en) * | 2013-07-10 | 2013-12-11 | 四川大学华西第二医院 | Bladder irrigator |
| CN204501867U (en) * | 2015-03-11 | 2015-07-29 | 栾永臻 | Suction device rinses in a kind of novel Wicresoft |
| CN109745586A (en) * | 2019-01-30 | 2019-05-14 | 北京康源嘉成生物科技有限公司 | A kind of surgery aspirator having while controllable pre-washing function and controllable adjustment attract |
| CN109745594A (en) * | 2017-11-06 | 2019-05-14 | 江苏省永宁医疗器械有限公司 | Enteral irrigation device |
| CN209770974U (en) * | 2019-02-02 | 2019-12-13 | 山东美珂医疗科技有限公司 | Adjustable minimally invasive irrigation and suction device |
| CN210750477U (en) * | 2019-07-03 | 2020-06-16 | 中山大学附属第三医院 | PTCD drainage tube connecting device |
| CN111437445A (en) * | 2020-04-10 | 2020-07-24 | 北京鸿鹄高翔科技开发有限公司 | Disposable flushing and sucking drainage tube and use method thereof |
| CN211461450U (en) * | 2019-11-22 | 2020-09-11 | 首都医科大学附属北京世纪坛医院 | Single-cavity drainage device |
| CN213190046U (en) * | 2020-07-23 | 2021-05-14 | 中山大学孙逸仙纪念医院 | Negative pressure flushing and sucking device for electrocoagulation operation |
| CN215022147U (en) * | 2020-12-14 | 2021-12-07 | 广州中医药大学(广州中医药研究院) | Multifunctional integrated nasal negative pressure replacement device |
| CN215082905U (en) * | 2021-03-17 | 2021-12-10 | 复旦大学附属眼耳鼻喉科医院 | Suction and flushing integrated tube |
| CN217187211U (en) * | 2021-12-28 | 2022-08-16 | 肖强胜 | Biliary tract pulse type frequency conversion flusher |
-
2021
- 2021-12-28 CN CN202111632884.9A patent/CN114099835A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655197A (en) * | 1982-12-01 | 1987-04-07 | Snyder Laboratories, Inc. | Lavage system with variable frequency, flow rate and pressure |
| CN2857850Y (en) * | 2005-06-27 | 2007-01-17 | 中国医学科学院北京协和医院 | Infinitely variable speed flushing-sucking system in conchoscope operation |
| CN2891982Y (en) * | 2005-09-12 | 2007-04-25 | 中国医学科学院北京协和医院 | Electric controlled velocity changing flushing attracting system |
| CN201001776Y (en) * | 2007-01-10 | 2008-01-09 | 李林风 | Medical instrument with flushing, suction and suction pressure regulating function |
| US20110224600A1 (en) * | 2008-08-08 | 2011-09-15 | Fabio Orlandi | Irrigation and suction system, in particular for laparoscopic surgery |
| CN201586256U (en) * | 2010-01-06 | 2010-09-22 | 叶航 | Negative pressure suction device |
| CN201710726U (en) * | 2010-07-13 | 2011-01-19 | 张俊涛 | Medical enema device |
| CN203329107U (en) * | 2013-07-10 | 2013-12-11 | 四川大学华西第二医院 | Bladder irrigator |
| CN204501867U (en) * | 2015-03-11 | 2015-07-29 | 栾永臻 | Suction device rinses in a kind of novel Wicresoft |
| CN109745594A (en) * | 2017-11-06 | 2019-05-14 | 江苏省永宁医疗器械有限公司 | Enteral irrigation device |
| CN109745586A (en) * | 2019-01-30 | 2019-05-14 | 北京康源嘉成生物科技有限公司 | A kind of surgery aspirator having while controllable pre-washing function and controllable adjustment attract |
| CN209770974U (en) * | 2019-02-02 | 2019-12-13 | 山东美珂医疗科技有限公司 | Adjustable minimally invasive irrigation and suction device |
| CN210750477U (en) * | 2019-07-03 | 2020-06-16 | 中山大学附属第三医院 | PTCD drainage tube connecting device |
| CN211461450U (en) * | 2019-11-22 | 2020-09-11 | 首都医科大学附属北京世纪坛医院 | Single-cavity drainage device |
| CN111437445A (en) * | 2020-04-10 | 2020-07-24 | 北京鸿鹄高翔科技开发有限公司 | Disposable flushing and sucking drainage tube and use method thereof |
| CN213190046U (en) * | 2020-07-23 | 2021-05-14 | 中山大学孙逸仙纪念医院 | Negative pressure flushing and sucking device for electrocoagulation operation |
| CN215022147U (en) * | 2020-12-14 | 2021-12-07 | 广州中医药大学(广州中医药研究院) | Multifunctional integrated nasal negative pressure replacement device |
| CN215082905U (en) * | 2021-03-17 | 2021-12-10 | 复旦大学附属眼耳鼻喉科医院 | Suction and flushing integrated tube |
| CN217187211U (en) * | 2021-12-28 | 2022-08-16 | 肖强胜 | Biliary tract pulse type frequency conversion flusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207462044U (en) | Lens device is wiped in a kind of flushing of hysteroscope camera lens | |
| CN217187211U (en) | Biliary tract pulse type frequency conversion flusher | |
| CN105581823B (en) | Multifunctional laparoscopic grasping forceps | |
| JP2020531235A (en) | New perfusion extraction suction system | |
| CN108499954A (en) | A kind of gynaecology's operation tool cleaning sterilizing device | |
| CN209662314U (en) | A kind of flushing aspirator | |
| CN114099835A (en) | Biliary tract pulse type frequency conversion flusher | |
| CN106619050A (en) | Washing device for ophthalmology | |
| CN208319630U (en) | A kind of flusher for thoracic surgery | |
| CN110811819A (en) | Electrocoagulation flushing and sucking device | |
| JP2006068095A (en) | Method for washing endoscope and its device | |
| CN203647777U (en) | Flusher for operations in general surgery department | |
| CN209060107U (en) | A kind of Combined impact haustorium | |
| KR100856463B1 (en) | Diseased part cleaner | |
| JP3725679B2 (en) | Endoscope cleaning and disinfection device | |
| CN113694268A (en) | Liver and gall drainage device and drainage method for medical general surgery department | |
| CN209679148U (en) | A kind of flusher | |
| KR20020038662A (en) | Endoscope apparatus and method for processing suction and irrigation | |
| CN201271395Y (en) | Holdable three-way rinsing and absorbing device | |
| KR200288827Y1 (en) | Endoscope apparatus for processing suction and irrigation | |
| JP4266987B2 (en) | Dental treatment unit | |
| CN1919156B (en) | Digital multifunctional trauma cleaning machine | |
| CN210644668U (en) | Portable endoscope cleaning and disinfecting machine | |
| CN205597976U (en) | Multi -functional peritoneoscope nipper | |
| CN211986446U (en) | Flushing and sucking catheter for endoscopic surgery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |