CN205234651U - Multicavity way endoscope minimal access surgery device - Google Patents
Multicavity way endoscope minimal access surgery device Download PDFInfo
- Publication number
- CN205234651U CN205234651U CN201521049322.1U CN201521049322U CN205234651U CN 205234651 U CN205234651 U CN 205234651U CN 201521049322 U CN201521049322 U CN 201521049322U CN 205234651 U CN205234651 U CN 205234651U
- Authority
- CN
- China
- Prior art keywords
- cavity
- endoscope
- outer tube
- cover
- mucous membrane
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to medical equipment and discloses an operation device, specifically speaking is a multicavity way endoscope minimal access surgery device, including mucosa suction sleeve and outer tube, wherein this mucosa suction sleeve goes up and opens the one or more apparatus chamber way that has the main cavity of installation endoscope way and installation surgical instruments, the surgical instruments overcoat has the outer tube to install through this outer tube on say in the apparatus chamber, installed surgical instruments's mucosa suction sleeve passes through the distal end at the endoscope is installed to the main cavity way. The utility model discloses can utilize transparent mucosa suction sleeve once only to assemble a plurality of surgical instruments that need use according to clinical operation demand, greatly reduce owing to the waste on changing the time that surgical instruments brought, shorten operation time for many apparatuses complicated operation enable that jointly finishes, and the flexibility that surgical instruments operated has improved by a wide margin, and expand current endoscope wicresoft technique, be expected to facilitate new operation type to appear.
Description
Technical field
The utility model belongs to the operation device in medicine equipment, specifically a kind of multi-cavity roadEndoscope micro-wound device.
Background technology
Endoscope plays an important role in the treatment of various diseases, especially digestive systemAnd respiratory system. But along with the development of endoscopic technique, the apparatus cavity number of existing endoscopeAmount and handling capacity are extremely limited, can send into number of instruments and function is greatly limited.In clinical, endoscope micro-wound all need to be changed continually multiple apparatus in surgical procedure,Cause the prolongation of operating time, promoted operation easier, increased the risk of operation, hinderedThe development of endoscope minimally-invasive treatment ability. For example, in incision and water flood operations, use conventionalWhen endoscope, must first use entry needle to complete water filling protuberance, and then parallel operation tool cut behaviourDo. In addition, some needs the collaborative operation of many apparatuses to be also subject to the restriction that cavity quantity is few, cannotRealize. There are at present some research work utilizations to send into the cavity of the parallel placement of alimentary tract endoscopeApparatus, has played facilitation to prior art, but is only to have increased an operation cavity instituteThe beneficial effect bringing is limited.
Utility model content
In order to overcome the available cavity limited amount of endoscope in existing endoscope micro-wound, leadThereby cause in art, need frequently to change operating theater instruments cause operating time to extend and operation easier largeProblem, the purpose of this utility model is to provide a kind of multi-cavity road endoscope micro-wound dressPut. This multi-cavity road endoscope micro-wound device according to operation demand by needed with overcoatThe operating theater instruments of pipe is mounted to the transparent mucous membrane with multi-cavity road and inhales and put, and integral installation extremelyThe far-end of endoscope, thus the apparatus replacing in gastroscope operation process significantly reduced, complete moreComplicated operation technique.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises mucous membrane suction cover and outer tube, and wherein this mucous membrane is inhaled to put and had installationOne or more apparatus cavities of the main cavity of endoscope and installation operating theater instruments, described surgical deviceTool overcoat has outer tube, and is arranged on described apparatus cavity by this outer tube; Institute has been installedThe mucous membrane suction cover of stating operating theater instruments is arranged on the far-end of endoscope by described main cavity.
Wherein: described main cavity is manhole, or be by entrance to outlet radially lean-inTiltedly, there is the through hole of tapering; Between described main cavity and endoscope, it is interference fit; Described in eachApparatus cavity is manhole, or for radially sloping inwardly, have tapering by entrance to outletThrough hole; Between described outer tube and each apparatus cavity, it is interference fit; The axle of described main cavityEquate with the axial length of each described apparatus cavity to length, and be less than the length of described mucous membrane suction coverDegree, the inner face of described main cavity and each described apparatus cavity is positioned at mucous membrane and inhales cover inside; InstituteDescribed far-end end face and the described inner face of stating the endoscope being arranged in main cavity are coplanar; DescribedMucous membrane is inhaled cover for transparent ring-type, inhales on two side external surfaces that cover is relative and all has just at this mucous membraneIn the groove of dismounting.
Advantage of the present utility model and good effect are:
The utility model can be according to clinical manipulation demand, utilizes transparent mucous membrane to inhale cover disposableMultiple operating theater instruments that assembling need to be used, have greatly reduced owing to changing operating theater instruments and have broughtTemporal waste, shortened operating time, make many apparatuses joint operation complete complicated handArt becomes possibility; And significantly improved the flexibility that operating theater instruments operates, peep in existingMirror minimal invasive techniques is expanded, and is expected to facilitate new type of surgery to occur.
Brief description of the drawings
Fig. 1 is that the utility model mucous membrane is inhaled one of perspective view of overlapping;
Fig. 2 be the utility model mucous membrane inhale cover perspective view two;
Fig. 3 A is the entry needle structural representation with outer tube;
Fig. 3 B is the snare structural representation with outer tube;
Fig. 3 C is the hemostatic clamp structural representation with outer tube;
Fig. 4 is that the utility model mucous membrane is inhaled the structural representation that cover is connected with endoscope;
Fig. 5 is that the operating theater instruments of the utility model band outer tube and the mucous membrane in multi-cavity road are inhaled coverSyndeton schematic diagram;
Fig. 6 is that the operating theater instruments of the utility model band outer tube and the mucous membrane in multi-cavity road are inhaled cover evenThe partial enlarged drawing connecing;
Wherein: 1 inhales cover for mucous membrane, and 2 is main cavity, and 3 is apparatus cavity, and 4 is groove, 5For inner face, 6 is outer tube, and 7 is entry needle, and 8 is snare, and 9 is hemostatic clamp, 10For endoscope.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model comprises mucous membrane suction cover 1 and outer tube 6, itsIt is transparent ring-type that middle mucous membrane is inhaled cover 1, and two ends are that arc, centre are straight tube; Inhale at this mucous membraneOn cover 1, have and the main cavity 2 of endoscope 10 is installed and the one or more of operating theater instruments are installedApparatus cavity 3 (the apparatus cavity 3 of the present embodiment is three, is positioned at the below of main cavity 2),Main cavity 2 is manhole, or for radially sloping inwardly, have tapering by entrance to outletThrough hole; The main cavity 2 of the present embodiment is to the intilted through hole of outlet, inclination by entranceAngle is less than or equal to 30 °. Between main cavity 2 and endoscope 10, be interference fit, mucous membraneInhaling cover 1 utilizes its main cavity 2 rears (exporter) inner tapering and endoscope 10 to realizeClosely firm connection. Apparatus cavity 3 is manhole, or is by entrance to outlet radiallySlope inwardly, have the through hole of tapering. Operating theater instruments overcoat has outer tube 6, operating theater instrumentsBeing connected between outer tube 6 and apparatus cavity 3 relies on external diameter and the apparatus cavity 3 of outer tube 6Internal diameter size interference fit realize connect, operating theater instruments can in outer tube 6, stretch out orRetraction outer tube. The mucous membrane that operating theater instruments has been installed is inhaled cover 1 and is peeped in being arranged on by main cavity 2The far-end of mirror 10.
As shown in Figure 4, the axial length of main cavity 2 equates with the axial length of apparatus cavity 3,And be less than mucous membrane and inhale the thickness that overlaps 1, the inner face 5 of main cavity 2 and apparatus cavity 3 is positioned atMucous membrane is inhaled cover 1 inside. Be arranged on the far-end end face of the endoscope 10 in main cavity 2 with innerFace 5 is coplanar. Inhale on two side external surfaces that cover 1 is relative and all have easy-to-mount groove at mucous membrane4。
The distribution of apparatus cavity 3 and quantity can be according to the apparatus kinds needing in surgical procedureBe configured with quantity, also can configure multiple quantity, only connect and be less than apparatus chamber before useThe operating theater instruments of road 3 sums.
Typical operating theater instruments comprises entry needle 7, snare 8 and hemostatic clamp 9.
As shown in Figure 3A, entry needle 7 far-ends are metal needle, connect plastics injection-tube thereafterRoad, near-end is universal syringe joint, entirety is enclosed within outer tube 6, can for mucous membraneThe apparatus cavity 3 of inhaling on cover 1 connects. The installation preparatory stage before inserting human body andIn human body, be sent in the process of target spot, entry needle 7 need be contracted in the work cavity of outer tube 6,Extended work cavity behind in-position, implementation and operation.
As shown in Figure 3 B, snare 8 overcoats have outer tube 6, can be for inhaling cover 1 with mucous membraneOn apparatus cavity 3 connect. Installation preparatory stage before inserting human body and in human bodyBe sent in the process of target spot, snare 8 need be contracted in the work cavity of outer tube 6, arrivesExtended work cavity behind position, implementation and operation.
As shown in Figure 3 C, hemostatic clamp 9 overcoats have outer tube 6, can be for inhaling cover 1 with mucous membraneOn apparatus cavity 3 connect. Installation preparatory stage before inserting human body and in human bodyBe sent in the process of target spot, hemostatic clamp 9 need be contracted in the work cavity of outer tube 6, arrivesExtended work cavity behind position, implementation and operation.
The material that mucous membrane of the present utility model is inhaled cover 1 and outer tube 6 can be polyurethane.
Operation principle of the present utility model is:
As shown in Figure 5, Figure 6, the outer tube 6 of operating theater instruments and mucous membrane are inhaled the company between cover 1The interference that connects the internal diameter size that relies on the external diameter of outer tube 6 and the apparatus cavity of mucous membrane suction cover 1 is joinedClose to realize and connect. Preoperative according to operation needs, selection, with the operating theater instruments of outer tube 6, is pacifiedBe filled to mucous membrane and inhale on cover 1, then mucous membrane suction cover 1 is mounted to the far-end of endoscope 10. WillEndoscope 10 is sent in alimentary canal together with multiple flexible operating theater instruments, arrives operative regionAfter, operating theater instruments is stretched out to enforcement operation technique through outer tube 6.
Be used in conjunction with as example explanation with hemostatic clamp 9 taking typical entry needle 7, snare 8Concrete occupation mode of the present utility model. Be specially:
The outer tube 6 of operating theater instruments is connected with the apparatus cavity 3 that mucous membrane is inhaled on cover 1, endoscopeThe 10 main cavities 2 of inhaling on cover 1 with mucous membrane are connected. By the overcoat of entry needle 7 and snare 8Pipe 6 is connected with three apparatus cavities 3 of mucous membrane suction cover 1 respectively, mucous membrane is inhaled to the main chamber of cover 1Road 2 is connected with endoscope 10. After installing, entirety is sent into human body alimentary canal, behind in-position,Under the visual guidance of endoscope 10, underwent operative apparatus outer tube 6 stretches out entry needle 7, rightCavity tumor injection protuberance. Subsequently tumour is sucked mucous membrane inhale cover 1 in (mucous membrane inhale cover 1 in notThe apparatus cavity using need be blocked in advance in order to avoid leak gas), utilize snare 8 to shell tumourFrom. The in the situation that of needs, insert hemostatic clamp 9 through the apparatus cavity of endoscope 10 and only implementBlood operation.
The utility model also can be used for the Wicresofts such as airway wall, digestive endoscopy, cystoscope, masopharyngeal mirrorOperation.
Claims (8)
1. a multi-cavity road endoscope micro-wound device, is characterized in that: comprise mucous membrane suctionCover (1) and outer tube (6), wherein this mucous membrane is inhaled on cover (1) and is had endoscope (10) is installedMain cavity (2) and one or more apparatus cavities (3) of operating theater instruments, described hand are installedArt apparatus overcoat has outer tube (6), and is arranged on described apparatus chamber by this outer tube (6)On road (3); The mucous membrane of described operating theater instruments is installed and has been inhaled cover (1) by described main cavity (2)Be arranged on the far-end of endoscope (10).
2. by multi-cavity claimed in claim 1 road endoscope micro-wound device, its feature existsIn: described main cavity (2) is manhole, or is radially lean-in to outlet by entranceTiltedly, there is the through hole of tapering.
3. by multi-cavity claimed in claim 2 road endoscope micro-wound device, its feature existsIn: between described main cavity (2) and endoscope (10), be interference fit.
4. by multi-cavity claimed in claim 1 road endoscope micro-wound device, its feature existsIn: each described apparatus cavity (3) is manhole, or be by entrance to outlet radially toTilted, to there is tapering through hole.
5. by multi-cavity claimed in claim 4 road endoscope micro-wound device, its feature existsIn: between described outer tube (6) and each apparatus cavity (3), be interference fit.
6. by multi-cavity claimed in claim 1 road endoscope micro-wound device, its feature existsIn: the axial length of the axial length of described main cavity (2) and each described apparatus cavity (3)Equate, and be less than the length of described mucous membrane suction cover (1), i.e. described main cavity (2) and each instituteThe inner face (5) of stating apparatus cavity (3) is positioned at mucous membrane and inhales cover (1) inside.
7. by multi-cavity claimed in claim 6 road endoscope micro-wound device, its feature existsIn: described in be arranged on described far-end end face and the institute of the endoscope (10) in main cavity (2)State inner face (5) coplanar.
8. by the multi-cavity road endoscope Wicresoft hand described in the arbitrary claim of claim 1 to 7Art device, is characterized in that: it is transparent ring-type that described mucous membrane is inhaled cover (1), at this mucous membraneInhale on two side external surfaces that cover (1) is relative and all have easy-to-mount groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049322.1U CN205234651U (en) | 2015-12-16 | 2015-12-16 | Multicavity way endoscope minimal access surgery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049322.1U CN205234651U (en) | 2015-12-16 | 2015-12-16 | Multicavity way endoscope minimal access surgery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205234651U true CN205234651U (en) | 2016-05-18 |
Family
ID=55933739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521049322.1U Expired - Fee Related CN205234651U (en) | 2015-12-16 | 2015-12-16 | Multicavity way endoscope minimal access surgery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205234651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880398A (en) * | 2015-12-16 | 2017-06-23 | 马雪琳 | A kind of many cavity endoscope micro-wound devices |
| CN109394333A (en) * | 2018-10-19 | 2019-03-01 | 江苏邦士医疗科技有限公司 | A kind of Plasma surgical instrument improving endoscope compound operation function |
-
2015
- 2015-12-16 CN CN201521049322.1U patent/CN205234651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880398A (en) * | 2015-12-16 | 2017-06-23 | 马雪琳 | A kind of many cavity endoscope micro-wound devices |
| CN109394333A (en) * | 2018-10-19 | 2019-03-01 | 江苏邦士医疗科技有限公司 | A kind of Plasma surgical instrument improving endoscope compound operation function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10556078B2 (en) | Camera tube with guide surface for intubation stylet and method of use | |
| EP2874533B1 (en) | Endoscope overtube for natural body orifice insertion | |
| US7121280B2 (en) | Medical devices and methods of selectively and alternately isolating bronchi or lungs | |
| US10406309B2 (en) | Endobronchial tube with integrated image sensor and a cleaning nozzle arrangement | |
| US11771492B2 (en) | Systems and methods for improved delivery of expandable catheter assemblies into body lumens | |
| JP2016512080A (en) | Dual lumen endobronchial tube device | |
| JP2011522675A (en) | Bronchoalveolar lavage catheter device | |
| WO2012032290A8 (en) | A laryngeal mask airway device | |
| JP2010514464A5 (en) | ||
| JP2019531824A5 (en) | ||
| US10143818B2 (en) | Dual-connector wye piece | |
| CN205234651U (en) | Multicavity way endoscope minimal access surgery device | |
| CN208031630U (en) | It can thermometric dual cavity bronchus vessel | |
| CN202637059U (en) | Flexible thoracoscope puncture outfit with multiple operating holes | |
| CN104147671A (en) | Tracheal cannula for improving safety of intra-tracheal interventional diagnosis and treatment | |
| US20120053669A1 (en) | Stent Delivery Device and Methods of Use Thereof | |
| US20110264005A1 (en) | Bronchoscopy oxygenation system | |
| CN208809106U (en) | A kind of variable chamber stomach tube | |
| CN106880398A (en) | A kind of many cavity endoscope micro-wound devices | |
| CN208031628U (en) | The special bite-block of superior gastrointestinal endoscope operation | |
| CN207101297U (en) | A kind of endoscope with medicine-pouring pipe | |
| CN208405663U (en) | A kind of left side dual cavity bronchus vessel having index device | |
| CN102019020B (en) | Combined type joint and bronchus blocking sleeve with same | |
| EP2801384A1 (en) | Tube for endobronchial intubation | |
| CN206102617U (en) | Bronchoscope assists connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211216 |