CN103977497A - Multifunctional aspirator for nasal endoscope surgical operation - Google Patents
Multifunctional aspirator for nasal endoscope surgical operation Download PDFInfo
- Publication number
- CN103977497A CN103977497A CN201410225201.1A CN201410225201A CN103977497A CN 103977497 A CN103977497 A CN 103977497A CN 201410225201 A CN201410225201 A CN 201410225201A CN 103977497 A CN103977497 A CN 103977497A
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- Prior art keywords
- suction catheter
- built
- suction
- catheter
- sucking head
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- 239000000463 material Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 240000007817 Olea europaea Species 0.000 claims description 2
- 230000008719 thickening Effects 0.000 claims description 2
- 210000003128 head Anatomy 0.000 abstract description 16
- 210000003928 nasal cavity Anatomy 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 5
- 206010018833 Haematocoele Diseases 0.000 description 4
- 208000005873 Hematocele Diseases 0.000 description 4
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 210000001331 nose Anatomy 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 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
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 238000012976 endoscopic surgical procedure Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 208000004141 microcephaly Diseases 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- Endoscopes (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a multifunctional aspirator for nasal endoscope surgical operation, which has the structure that a built-in suction tube is branched and led out from the proper height of the suction tube of the existing suction equipment, a three-way ball valve is arranged at the branch of the suction tube and is respectively connected with a main suction tube, a conventional suction tube and the built-in suction tube, and the opening, the closing and the switching of the conventional suction tube and the built-in suction tube are controlled; the front end of the built-in suction tube is expanded into a spherical suction head. The built-in suction tube is left in the nasal cavity during operation to continuously suck the operation cavity, so that the frequent alternate replacement of the suction apparatus and other instruments by an operator is avoided.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly relate to the suction pump using in a kind of intranasal mirror surgical operation.
Background technology
In contemporary department of otorhinolaryngology medical practice, intranasal mirror is used widely in nose surgical operation.Suction pump is requisite apparatus in intranasal mirror surgical operation.Its suction device of medical institutions with modern architecture is center fed control formula, in application places such as operating rooms, its terminal unit is only set.The conventional intranasal videoendoscopic surgery suction pump using is exactly by suction catheter (being equivalent to 4 in Fig. 1) is set after a suction bottle clinically at present, and end connection metal suction nozzle (being equivalent to 5 in Fig. 1), completes related surgical operation by manipulation metal suction end.The purposes of intranasal videoendoscopic surgery suction pump is except absorbing nasal cavity blood and hydrops, also for purposes such as dissecting, separate, detect.In operation technique, handgrip of operator is held intranasal mirror, another hands is used alternatingly the apparatus such as suction pump and sinus forceps, therefore suction function is in interrupted alternating state, causing hematocele not remove in time on the one hand makes operating field fuzzy, frequently be used alternatingly on the other hand apparatus and also reduced operation efficiency, easily pollute intranasal lens head, damage nasal membrane.In addition,, once the suction pump using clinically at present forms noise in the duty that continues to attract after connecting, can not need to open rapidly or close according to using; Suction size is controlled by the side opening stopping up on metal suction end, and suction size is difficult for regulating.
For complicated operation, when patient holds nose endoscopic excision pathological changes, also need assistant to operate suction pump and absorb hematocele, form four handss moves before nose, intranasal mirror, suction pump and operating theater instruments enter narrow and small nasal cavity by prenaris simultaneously, be easy to mutual intersection, touching, reduce operation efficiency.When patient and assistant coordinate when unskilled, even make operation be difficult to carry out.
In recent years reported literature some to conventional nasal suction pump implement improved plan, mostly that the functions such as the suction function of suction pump and cutting, coagulation, flushing are integrated to adapt to some particular procedure needs, they all do not solve in patient's operation process and are used alternatingly apparatus, attract problem off and on.As Chinese CN2857850 patent " intranasal videoendoscopic surgery rinses attraction system with infinitely variable speeds ", suction catheter is modified to flushing suction catheter, rinse in real time camera lens, cleaning blood stains, but do not change the situation that operating theater instruments is used alternatingly.For another example U.S. US6312441 patent " Powered handpiece for performing endoscopic surgical procedures(endoscopic surgery power-driven cutter head) " is in clinical practice, it has integrated the function that attracts and cut tissue, but can not make anatomical isolation uses, in operation, also must be equipped with in addition suction pump, there is above-mentioned defect in it equally as conventional suction pump while use.In addition, China's CN102125720 patent " built-in aspirator for laparoscope operation ", its applied " laparoscopic surgery " has similarity with " intranasal videoendoscopic surgery ", but its sucking head complex structure, without anatomical isolation function, on 26S Proteasome Structure and Function, all can not meet the requirement of intranasal videoendoscopic surgery.
Summary of the invention
The object of the invention is to overcome defect and the deficiency of prior art, a kind of suction pump simple in structure, easy to use is provided, energy continuous and effective phacoemulsification chamber hematocele, is no longer used alternatingly suction pump and other operating theater instruments, reduces taking operation working place.
Intranasal mirror surgical operation of the present invention is realized by following scheme by multifunction aspirator goal of the invention: draw separately a suction catheter from the suitable At The Height bifurcated of suction catheter of existing attraction equipment, be called built-in suction catheter, original suction catheter of the above part of crotch is called total suction catheter, and original suction catheter of the following part of crotch is called conventional suction catheter; At suction catheter crotch, tee ball valve is set.Tee ball valve is connected with total suction catheter, conventional suction catheter and built-in suction catheter respectively, control conventional suction catheter and built-in suction catheter unlatching, close and switch.Built-in suction catheter is a flexible pipe, and its suitable length is 30-80cm, and general optimum length is 50cm; Its suitable pipe shaft external diameter is 2-6mm, and general best pipe shaft external diameter is 4mm.Built-in suction catheter front end 3-8cm pipeline section expands and forms built-in suction catheter sucking head, and its suitable external diameter is 3-8mm, and general preferred outside diameter is 6mm.Built-in suction catheter sucking head arranges and attracts hole to communicate with built-in suction catheter tube chamber.
Built-in suction catheter can adopt the medical silica-gel same with total suction catheter and conventional suction catheter or medical PVC or other medical macromolecular materials to make.
As optimization, built-in suction catheter sucking head can be spherical or avette, establishes 1 top sucker at top, establishes 1-3 side draught hole at sidewall.Wherein, its major part of avette sucking head is at far-end, and microcephaly is at near-end; Built-in suction catheter sucking head also can be designed as olive shape, and 1 top sucker is only set at top.
As optimization, near the position of sucking head, the pipeline section for clamping is set at built-in suction catheter leading section.This pipeline section tube wall thickening, outer wall is provided with groove or granular pattern protuberance, is convenient to the mobile built-in suction catheter sucking head of clamping.
As optimization, at built-in suction catheter pipe shaft, scale mark is set, stretch into the degree of depth of nasal cavity in order to observe sucking head.
Described tee ball valve can adopt metal material to be made into independently parts, forms dismantled and assembled connection with each suction catheter.So tee ball valve is convenient to cleaning and sterilizing, repeatedly uses.Tee ball valve also can adopt the medical macromolecular materials identical with suction catheter to make, and is molded into integral structure with suction catheter, does disposable use.
Intranasal mirror of the present invention is multifunction aspirator purposes and using method for surgical operation: built-in suction catheter is positioned over to the degree of depth that nasal cavity is suitable and all built-in suction catheter is placed in to art chamber at whole process of operation through homonymy or offside nostril, tee ball valve is fixed on the aseptic list of operation, and total suction catheter is connected in the suction bottle of vacuum extractor.Open wherein any one by regulating tee ball valve to realize conventional suction catheter and built-in suction catheter, close another, or two opened simultaneously, or two are closed simultaneously.Under normal circumstances, tee ball valve is placed in built-in suction catheter service aisle (state shown in Fig. 3 a), and whole process of operation continues phacoemulsification chamber hematocele, also can clamp built-in suction catheter head end to finding bleeding part and suck blood.When operations such as needing to dissect, separate, detect at operation technique, tee ball valve is switched to conventional suction catheter service aisle, enable conventional suction pump.
The conversion of suction function is handled tee ball valve by assistant and is realized, thereby has avoided patient frequently alternately to change and use suction pump and other apparatuses.Can between fully opening and closing completely, finely tune conventional suction catheter and built-in suction catheter according to the difference of the operation knob rotational angle of tee ball valve, change the open degree of attraction channel, regulate suction; Can open at any time or close as required easily suction pump, avoid noise jamming.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is agent structure schematic diagram of the present invention.
Fig. 2 is built-in suction catheter structural representation in enlarged drawing 1.
Tee ball valve view when Fig. 3 is open different attraction channel.Wherein, Fig. 3 a is that built-in suction catheter is opened, and conventional suction catheter cuts out; Fig. 3 b is that conventional suction catheter is opened, and built-in suction catheter cuts out; Fig. 3 c is that conventional suction catheter and built-in suction catheter are all opened; Fig. 3 d is that conventional suction catheter and built-in suction catheter are all closed.
The parts that number in the figure is represented or position be, 1-total suction catheter; 2-tee ball valve; 3-built-in suction catheter; 4-conventional suction catheter; 5-conventional suction catheter metal suction end; 21-tee ball valve rotation by-pass cock; 31-built-in suction catheter sucking head; 32-built-in suction catheter is for clamping pipeline section; 33-built-in suction catheter scale mark; 34-built-in suction catheter rear end connecting portion.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1 and Figure 2, intranasal mirror surgical operation of the present invention comprises total suction catheter 1, tee ball valve 2, conventional suction catheter 4, built-in suction catheter 3 with multifunction aspirator.Described tee ball valve is selected T-shaped tee ball valve 2, is connected respectively with total suction catheter 1, conventional suction catheter 4, built-in suction catheter 3, control conventional suction catheter 4 and built-in suction catheter 3 unlatching, close, switch and collaborate.
Built-in suction catheter 3 adopts medical silica-gel or medical PVC or other medical macromolecular materials to make, and is to have certain elastic flexible pipe, and length is 30-80cm, and pipe shaft external diameter is 2-6mm, and pipe shaft arranges the scale mark 33 of 0-10mm, with blue line labelling.Built-in suction catheter 3 front ends expand and form built-in suction catheter sucking head 31.The external diameter of built-in suction catheter sucking head 31 is 3-8mm.The built-in suction catheter sucking head 31 of accompanying drawing illustrated embodiment is spherical, establishes 1 top sucker at top, establishes 3 side draught holes at sidewall.Near the position of sucking head 31, the pipeline section 32 for clamping is set at built-in suction catheter 3 leading sections.This pipeline section outer wall is provided with groove or granular pattern protuberance, is convenient to operating forceps clamping.Front end embodiment illustrated in fig. 2 is 2cm for pipeline section 32 length of clamping, and surface is provided with graininess projection.Built-in suction catheter 3 rear ends are the tubaeform pipeline section 34 of length 3cm, are built-in suction catheter 3 and the connecting portion of T-shaped tee ball valve 2.Total suction catheter 1 connects the suction bottle of vacuum extractor.Conventional suction catheter 4 connection metal suction nozzles 5.The interface of T-shaped tee ball valve 2 and each suction catheter internal diameter match.Built-in suction catheter 3 interfaces and total suction catheter 1 interface are on same major axis.
Tee ball valve 2 can adopt metal material to be made into independently parts, forms dismantled and assembled connection with suction catheter 1,3,4.Tee ball valve 2 also can adopt medical macromolecular materials to make, and is molded into integral structure with suction catheter, does disposable use.
Claims (10)
1. an intranasal mirror surgical operation multifunction aspirator, it is characterized in that, draw separately a suction catheter from the suitable At The Height bifurcated of suction catheter of existing attraction equipment, be called built-in suction catheter, original suction catheter of the above part of crotch is called total suction catheter, and original suction catheter of the following part of crotch is called conventional suction catheter; At suction catheter crotch, tee ball valve is set, tee ball valve is connected with total suction catheter, conventional suction catheter and built-in suction catheter respectively, control conventional suction catheter and built-in suction catheter unlatching, close and switch; Built-in suction catheter is a flexible pipe, and its suitable length is 30-80cm, and suitable pipe shaft external diameter is 2-6mm; Built-in suction catheter front end 3-8cm pipeline section expands and forms built-in suction catheter sucking head, and the suitable external diameter of built-in suction catheter sucking head is 3-8mm, and built-in suction catheter sucking head arranges and attracts hole to communicate with built-in suction catheter tube chamber.
2. suction pump as claimed in claim 1, is characterized in that, the length of built-in suction catheter is 50cm, and external diameter is 4mm.
3. suction pump as claimed in claim 1, is characterized in that, near the position of sucking head, the pipeline section for clamping is set at built-in suction catheter leading section, this pipeline section tube wall thickening, and outer wall is provided with groove or granular pattern protuberance.
4. suction pump as claimed in claim 1, is characterized in that, is provided with scale mark at built-in suction catheter pipe shaft.
5. suction pump as claimed in claim 1, is characterized in that, built-in suction catheter sucking head is spherical or avette, and 1 top sucker is set at top, at sidewall, 1-3 side draught hole is set.
6. suction pump as claimed in claim 1, is characterized in that, built-in suction catheter sucking head is olive shape, and 1 top sucker is set at top.
7. the suction pump as described in claim 5 or 6, is characterized in that, the external diameter of built-in suction catheter sucking head is 3-8mm.
8. suction pump as claimed in claim 1, is characterized in that, built-in suction catheter is to be made by medical silica-gel or medical PVC material.
9. suction pump as claimed in claim 1, is characterized in that, tee ball valve adopts metal material to be made into independently parts, forms dismantled and assembled connection with suction catheter.
10. suction pump as claimed in claim 8, is characterized in that, tee ball valve adopts the medical silica-gel identical with built-in suction catheter or medical PVC material to make, and is molded into integral structure with built-in suction catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225201.1A CN103977497B (en) | 2014-05-27 | 2014-05-27 | Multifunctional aspirator for nasal endoscope surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225201.1A CN103977497B (en) | 2014-05-27 | 2014-05-27 | Multifunctional aspirator for nasal endoscope surgical operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103977497A true CN103977497A (en) | 2014-08-13 |
| CN103977497B CN103977497B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410225201.1A Expired - Fee Related CN103977497B (en) | 2014-05-27 | 2014-05-27 | Multifunctional aspirator for nasal endoscope surgical operation |
Country Status (1)
| Country | Link |
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| CN (1) | CN103977497B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440747A (en) * | 2017-07-17 | 2017-12-08 | 徐定远 | Endoscopic Sinus Surgery bull suction device |
| CN109481761A (en) * | 2018-12-27 | 2019-03-19 | 上海市第人民医院 | A kind of operation attraction configurator and its method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5020514A (en) * | 1989-07-19 | 1991-06-04 | Richard Wolf Gmbh | Endoscope for nasal surgery |
| CN2497732Y (en) * | 2001-10-16 | 2002-07-03 | 熊欣 | Special electrocoagulation sucking irrigator for conchoscope |
| CN201026229Y (en) * | 2007-04-20 | 2008-02-27 | 太原钢铁(集团)有限公司 | Punch suction electrocoagulation debonder |
| CN102149312A (en) * | 2008-09-08 | 2011-08-10 | 富士胶片株式会社 | Endoscope system, method of using the same, assisting tool and adapter |
| CN203842163U (en) * | 2014-05-27 | 2014-09-24 | 首都医科大学宣武医院 | Multifunctional aspirator for nasal endoscope surgical operation |
-
2014
- 2014-05-27 CN CN201410225201.1A patent/CN103977497B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5020514A (en) * | 1989-07-19 | 1991-06-04 | Richard Wolf Gmbh | Endoscope for nasal surgery |
| CN2497732Y (en) * | 2001-10-16 | 2002-07-03 | 熊欣 | Special electrocoagulation sucking irrigator for conchoscope |
| CN201026229Y (en) * | 2007-04-20 | 2008-02-27 | 太原钢铁(集团)有限公司 | Punch suction electrocoagulation debonder |
| CN102149312A (en) * | 2008-09-08 | 2011-08-10 | 富士胶片株式会社 | Endoscope system, method of using the same, assisting tool and adapter |
| CN203842163U (en) * | 2014-05-27 | 2014-09-24 | 首都医科大学宣武医院 | Multifunctional aspirator for nasal endoscope surgical operation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440747A (en) * | 2017-07-17 | 2017-12-08 | 徐定远 | Endoscopic Sinus Surgery bull suction device |
| CN109481761A (en) * | 2018-12-27 | 2019-03-19 | 上海市第人民医院 | A kind of operation attraction configurator and its method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103977497B (en) | 2016-08-31 |
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Granted publication date: 20160831 Termination date: 20170527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |