CN205626048U - Visual puncture ware of multifunctional handle formula - Google Patents
Visual puncture ware of multifunctional handle formula Download PDFInfo
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- CN205626048U CN205626048U CN201620210047.5U CN201620210047U CN205626048U CN 205626048 U CN205626048 U CN 205626048U CN 201620210047 U CN201620210047 U CN 201620210047U CN 205626048 U CN205626048 U CN 205626048U
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Abstract
The utility model provides a visual puncture ware of multifunctional handle formula, including handle, puncture rod, puncture head, puncture passageway, be provided with the inner tube in the handle, puncture rod's rear end and handle are connected, and puncture head fixes the front end at puncture rod, puncture rod and inner tube intercommunication, puncture passageway cover is in puncture rod's the outside, puncture head make by transparent polymer materials. The endoscope is followed the inner tube rear end and is penetrated, passes puncture rod until puncture head department. The puncture passageway seals puncture rod. The utility model has the advantages of reasonable design, convenient operation, endoscope not with internal raffinate direct contact, avoid damaging, puncture rod is sealed effectual simultaneously.
Description
Technical field
This utility model relates to a kind of Multifunctional handgrip type visual puncturing device, is mainly used in Operations Research and the operation video frequency operation of people's internal lesions, belongs to technical field of medical instruments.
Background technology
Minimally Invasive Surgery is widely used, operating walk way in perforator is operating theater instruments turnover human body in Minimally Invasive Surgery, the perforator of prior art penetrates the necessary puncture needle of pull-out after human body, being applied to operating theater instruments turnover operating walk way, if endoscope penetrates operating walk way and enters in human body, mirror bar contacts with internal residual liquid with camera lens, if it is poor that endoscope lens seals, internal residual liquid can penetrate into endoscope, causes endoscope to damage, and can not meet preferable operation application effect.
Utility model content
Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency in the presence of prior art, and provides a kind of reasonable in design, and good sealing effect, endoscope will not be with the Multifunctional handgrip type visual puncturing device of bioresorbable.
This utility model solves above-mentioned technical problem and be the technical scheme is that a kind of Multifunctional handgrip type visual puncturing device, it is characterized in that: it includes handle, puncturing lever, puncturing head, puncture channel, inner tube it is provided with in handle, the rear end of puncturing lever is connected with handle, puncturing head is fixed on the front end of puncturing lever, and puncturing lever connects with inner tube；Puncture channel is enclosed within the outside of puncturing lever；Described puncturing head is made by transparent polymer material.Endoscope penetrates from inner tube rear end, through puncturing lever until at puncturing head.Owing to puncturing head is transparent, endoscope can directly be operated, it is not necessary to contacts with internal residual liquid, prevents from being damaged by body fluid pervious.Puncturing lever is sealed by puncture channel.
Puncture channel described in the utility model includes puncturing set, puncture seat, puncture lid, and the front end puncturing seat is overlapped fixing with puncture, and rear end is fixed with puncturing to cover；It is provided with diaphragm seal in puncturing seat, in puncturing lid, is provided with resilient channels.Under the effect of resilient channels, perforator holds puncturing lever tightly after penetrating puncture channel, reaches sealing effectiveness.Diaphragm seal is to fully seal part, and after perforator penetrates puncture channel, puncturing head wears out diaphragm seal, and diaphragm seal has elasticity, reaches sealing effectiveness.
Diaphragm seal described in the utility model is double-layer seal film.Sealing effectiveness is more preferable, and in operation application, puncturing lever penetrates puncture channel, and resilient channels, double-layer seal film are held puncturing lever tightly and fully sealed, and reaches operation application pneumoperitoneum sealing effectiveness.
Being provided with hard collar and soft collar in resilient channels described in the utility model, resilient channels is fixed with hard collar, and hard collar is fixed with soft collar, and soft collar is fixed with puncturing lid.There is during puncture elasticity, there is buffering effect, be hardly damaged.
Described in the utility model puncture is provided with cutting ferrule between lid and puncture seat, card puts and is provided with snap fit, and snap fit snaps in puncture seat and fixes.
Being provided with sealing ring between cutting ferrule described in the utility model and puncture seat, soft collar is stuck in cutting ferrule and punctures between lid.Under the effect of sealing ring, make to fully seal between puncture seat and cutting ferrule.
Being provided with link slot in handle described in the utility model, the rear end of puncturing lever is provided with connection seat, connects in seat Snap joint groove fixing.Easy accessibility between handle and puncturing lever, good sealing effect.
Being provided with union joint on connection seat described in the utility model, puncture covers and is provided with connecting hole, and union joint is inserted in connecting hole fixing.Make puncture channel clamping on puncturing lever consolidate, will not rotate.
Being provided with clamping seat in handle described in the utility model, clamping seat is arranged in handle by connecting pin, and the two ends of connecting pin are fixed in handle, and clamping seat is inserted in connecting pin and can rotate；One end of clamping seat penetrates inner tube, and the other end is positioned at outside handle.When endoscope penetrates inner tube, stir clamping seat, the mirror bar of the top lucky clamping endoscope of clamping seat, make endoscope will not arbitrarily slide up and down in operation technique, it is ensured that being smoothed out of operation application.
It is provided with valve on puncture seat described in the utility model.It is easy to be rinsed inside seat puncturing.
Between puncturing lever described in the utility model and puncture seat, arc is excessive, and during puncture, arcwall face is against human body wound just, is difficult to human body is produced further wound, and sealing effectiveness might as well.
This utility model compared with prior art, has following positive effect: reasonable in design, easy to operate, endoscope does not directly contact with internal residual liquid, it is to avoid damage；Puncturing lever good sealing effect simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the separate structural representation of this utility model handle.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment.
Embodiment:
Seeing Fig. 1～Fig. 2, the present embodiment includes handle 1, puncturing lever 10, puncturing head 11, puncture channel, is provided with inner tube 3 in handle 1, and the rear end of puncturing lever 10 is connected with handle 1, and puncturing head 11 is fixed on the front end of puncturing lever 10, and puncturing lever 10 connects with inner tube 3；Puncture channel is enclosed within the outside of puncturing lever 10；Described puncturing head 11 is made by transparent polymer material.Endoscope penetrates from inner tube 3 rear end, through puncturing lever 10 until at puncturing head 11.Owing to puncturing head 11 is transparent, endoscope can directly be operated, it is not necessary to contacts with internal residual liquid, prevents from being damaged by body fluid pervious.Puncturing lever 10 is sealed by puncture channel.
In the present embodiment, puncture channel includes puncture set 14, puncture seat 15, punctures lid 22, and the front end and the puncture that puncture seat 15 are overlapped 14 and fixed, and it is fixing that rear end and puncture cover 22；It is provided with diaphragm seal 17 in puncturing seat 15, in puncturing lid 22, is provided with resilient channels 26.Under the effect of resilient channels 26, puncturing lever 10 held tightly by perforator after penetrating puncture channel, reach sealing effectiveness.Diaphragm seal 17 is to fully seal part, and after perforator penetrates puncture channel, puncturing head 11 wears out diaphragm seal 17, and diaphragm seal 17 has elasticity, reaches sealing effectiveness.
In the present embodiment, diaphragm seal 17 is double-layer seal film.Sealing effectiveness is more preferable, and in operation application, puncturing lever 10 penetrates puncture channel, and resilient channels 26, double-layer seal film are held puncturing lever 10 tightly and fully sealed, and reaches operation application pneumoperitoneum sealing effectiveness.
In the present embodiment, resilient channels 26 being provided with hard collar 25 and soft collar 24, resilient channels 26 is fixed with hard collar 25, and hard collar 25 is fixed with soft collar 24, and soft collar 24 is fixed with puncturing lid 22.There is during puncture elasticity, there is buffering effect, be hardly damaged.
In the present embodiment, puncturing and be provided with cutting ferrule 20 between lid 22 and puncture seat 15, cutting ferrule 20 is provided with snap fit 21, snap fit 21 snaps in puncture seat 15 and fixes.
In the present embodiment, being provided with sealing ring 19 between cutting ferrule 20 and puncture seat 15, soft collar 24 is stuck in cutting ferrule 20 and punctures between lid 22.Under the effect of sealing ring 19, make to fully seal between puncture seat 15 and cutting ferrule 20.
In the present embodiment, being provided with link slot 4 in handle 1, the rear end of puncturing lever 10 is provided with connection seat 12, connects in seat 12 Snap joint groove 4 fixing.Easy accessibility between handle 1 and puncturing lever 10, good sealing effect.
In the present embodiment, connecting and be provided with union joint 13 on seat 12, puncture and be provided with connecting hole 23 on lid 22, union joint 13 is inserted in connecting hole 23 fixing.Make puncture channel clamping on puncturing lever 10 consolidate, will not rotate.
In the present embodiment, being provided with clamping seat 8 in handle 1, clamping seat 8 is arranged in handle 1 by connecting pin 9, and the two ends of connecting pin 9 are fixed in handle 1, and clamping seat 8 is inserted in connecting pin 9 and can rotate；One end of clamping seat 8 penetrates inner tube 3, and the other end is positioned at outside handle 1.When endoscope penetrates inner tube 3, stir clamping seat 8, the mirror bar of the top lucky clamping endoscope of clamping seat 8, make endoscope will not arbitrarily slide up and down in operation technique, it is ensured that being smoothed out of operation application.
In the present embodiment, puncture and be provided with valve 16 on seat 15.It is easy to be rinsed puncture seat 15 is internal.
In the present embodiment, between puncturing lever 10 and puncture seat 15, arc is excessive, and during puncture, arcwall face is against human body wound just, is difficult to human body is produced further wound, and sealing effectiveness might as well.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, as long as the undeclared concrete shape of its part and size, then this part can be any shape and size adapted with its structure；Meanwhile, the title that part is taken can also be different.All equivalences done according to structure, feature and the principle described in this utility model inventional idea or simple change, be all included in the protection domain of this utility model patent.
Claims (10)
1. a Multifunctional handgrip type visual puncturing device, it is characterised in that: it includes handle, puncturing lever, puncturing head, puncture channel, is provided with inner tube in handle, and the rear end of puncturing lever is connected with handle, and puncturing head is fixed on the front end of puncturing lever, and puncturing lever connects with inner tube；Puncture channel is enclosed within the outside of puncturing lever；Described puncturing head is made by transparent polymer material.
Multifunctional handgrip type visual puncturing device the most according to claim 1, it is characterised in that: described puncture channel includes puncturing set, puncture seat, puncture lid, and the front end puncturing seat is overlapped fixing with puncture, and rear end is fixed with puncturing to cover；It is provided with diaphragm seal in puncturing seat, in puncturing lid, is provided with resilient channels.
Multifunctional handgrip type visual puncturing device the most according to claim 2, it is characterised in that: described diaphragm seal is double-layer seal film.
4. according to the Multifunctional handgrip type visual puncturing device described in Claims 2 or 3, it is characterized in that: in described resilient channels, be provided with hard collar and soft collar, resilient channels is fixed with hard collar, and hard collar is fixed with soft collar, and soft collar is fixed with puncturing lid.
Multifunctional handgrip type visual puncturing device the most according to claim 4, it is characterised in that: being provided with cutting ferrule between described puncture lid and puncture seat, card puts and is provided with snap fit, and snap fit snaps in puncture seat and fixes.
Multifunctional handgrip type visual puncturing device the most according to claim 5, it is characterised in that: being provided with sealing ring between described cutting ferrule and puncture seat, soft collar is stuck in cutting ferrule and punctures between lid.
Multifunctional handgrip type visual puncturing device the most according to claim 2, it is characterised in that: being provided with link slot in described handle, the rear end of puncturing lever is provided with connection seat, connects in seat Snap joint groove fixing.
Multifunctional handgrip type visual puncturing device the most according to claim 7, it is characterised in that: being provided with union joint on described connection seat, puncture covers and is provided with connecting hole, and union joint is inserted in connecting hole fixing.
Multifunctional handgrip type visual puncturing device the most according to claim 1 and 2, it is characterized in that: in described handle, be provided with clamping seat, clamping seat is arranged in handle by connecting pin, and the two ends of connecting pin are fixed in handle, and clamping seat is inserted in connecting pin and can rotate；One end of clamping seat penetrates inner tube, and the other end is positioned at outside handle.
Multifunctional handgrip type visual puncturing device the most according to claim 2, it is characterised in that: it is provided with valve on described puncture seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210047.5U CN205626048U (en) | 2016-03-18 | 2016-03-18 | Visual puncture ware of multifunctional handle formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210047.5U CN205626048U (en) | 2016-03-18 | 2016-03-18 | Visual puncture ware of multifunctional handle formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205626048U true CN205626048U (en) | 2016-10-12 |
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ID=57076552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620210047.5U Active CN205626048U (en) | 2016-03-18 | 2016-03-18 | Visual puncture ware of multifunctional handle formula |
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| Country | Link |
|---|---|
| CN (1) | CN205626048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615957A (en) * | 2016-03-18 | 2016-06-01 | 杭州光典医疗器械有限公司 | Complete set of handheld visible puncture device special for endoscope |
-
2016
- 2016-03-18 CN CN201620210047.5U patent/CN205626048U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615957A (en) * | 2016-03-18 | 2016-06-01 | 杭州光典医疗器械有限公司 | Complete set of handheld visible puncture device special for endoscope |
| CN105615957B (en) * | 2016-03-18 | 2017-11-07 | 杭州光典医疗器械有限公司 | It is exclusively used in the rig of endoscope Handheld visual puncture outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311508 No. 2, Fengxiang Road, Tonglu Economic Development Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Mindray Technology Co.,Ltd. Address before: No. 88, Baiyunyuan West Road, Tongjun Street, Tonglu County, Hangzhou, Zhejiang 311501 Patentee before: Hangzhou Optcla Medical Instrument Co.,Ltd. |