CN208974045U - A kind of laparoscope puncture outfit of good fixing effect - Google Patents
A kind of laparoscope puncture outfit of good fixing effect Download PDFInfo
- Publication number
- CN208974045U CN208974045U CN201820959088.3U CN201820959088U CN208974045U CN 208974045 U CN208974045 U CN 208974045U CN 201820959088 U CN201820959088 U CN 201820959088U CN 208974045 U CN208974045 U CN 208974045U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- tracheae
- needle
- fixing effect
- syringe needle
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of laparoscope puncture outfits of good fixing effect of medical instruments field, including syringe needle, arc block, hollow round table, film, casing, first tracheae, needle body, handle, liquid injection pipe, second tracheae, cavity, spring, translot and helical form half slot, the handle upper and lower ends have been respectively fixedly connected with the second tracheae and liquid injection pipe, needle body is fixedly connected on the left handle wall, the needle body middle-end side to the left is threaded with casing, the first tracheae is fixedly connected in described sleeve pipe, helical form half slot is offered in described sleeve pipe, film is fixedly connected at the notch of the helical form half slot, described sleeve pipe is fixedly connected with hollow round table on left end, the needle body left end is fixedly connected with syringe needle, one end that the syringe needle is connect with needle body offers the cavity of annular, it is symmetrically set in the cavity of the syringe needle There is arc block, spring is symmetrically fixedly connected on the arc block inner wall, the utility model good fixing effect is effectively protected internal organs.
Description
Technical field
The utility model relates to medical instruments field, specially a kind of laparoscope puncture outfit of good fixing effect.
Background technique
With the continuous improvement for expecting technical level, laparoscopic technique is widely used in ophthalmic surgical.It is common to puncture
The puncture cannula of device is that straight pipe type or outer layer are cast with screw thread, and it is rigid plastics that usual screw thread is identical with puncture outfit main material.
Due to difference and instrument the disengaging factors such as puncture outfit number of patient skin elasticity, puncture outfit lower end is easily in use
It slips and shrinks back to subcutaneous, cause one of complication of common laparoscopic surgery-pneumoderm, increase to patient unnecessary
The case where art risk and postoperative discomfort.It now devised some novel laparoscope puncture outfits for situation above.
Such as Chinese Patent Application No. is a kind of laparoscopic surgery puncture needle of CN201620516697.2, belongs to surgical device
Tool；Being intended to provide one kind and being intended to provide a kind of not only convenient for puncture procedure and can draw suture or draught line enters progress in vivo
It ties, and puncture is small, the neat smooth laparoscopic surgery puncture needle of the surface of a wound.It includes needle body；The needle body is by hollow form
Shank, the solid core syringe needle for being fixed on the shank front end, the needle handle that is fixed on the shank tail end and is connected to the shank constitute；
Offer symmetrical two waist through hole (8) centered on shank axis on the wall of shank (4), two waist through hole (8) it
Between have connection both through slot (2).The utility model is easy to operate, and suture or draught line are not easy to slip；Puncture process will not
By the retardance of skin, muscle or fascia, thus puncture relatively easily it is laborsaving, puncture is small, the surface of a wound is smoothly neat, patient's pain
It is bitter small.It is a kind of laparoscopic minimally invasive surgery puncturing needle special, but puncture needle fixed effect is bad, is easy slip phenomenon, simultaneously
Syringe needle has no idea to recycle, and when operation cannot protect internal organs.
Based on this, the utility model devises specially a kind of laparoscope puncture outfit of good fixing effect, above-mentioned to solve
Problem.
Utility model content
The purpose of this utility model is to provide a kind of laparoscope puncture outfits of good fixing effect, to solve above-mentioned background skill
Although proposed in art can play puncture relatively easily it is laborsaving, puncture is small, the surface of a wound is smoothly neat, patient suffering is small.It is
A kind of laparoscopic minimally invasive surgery puncturing needle special, but puncture needle fixed effect is bad, is easy slip phenomenon, while syringe needle does not have
The problem of method recycling, when operation cannot protect internal organs.
To achieve the above object, the utility model provides the following technical solutions: a kind of laparoscope puncture of good fixing effect
Device, including syringe needle, arc block, hollow round table, film, casing, the first tracheae, needle body, handle, liquid injection pipe, the second tracheae, sky
Chamber, spring, translot and helical form half slot, the handle upper and lower ends have been respectively fixedly connected with the second tracheae and liquid injection pipe, institute
It states and is fixedly connected with needle body on left handle wall, the needle body middle-end side to the left is threaded with casing, fixes in described sleeve pipe
It is connected with the first tracheae, helical form half slot is offered in described sleeve pipe, is fixedly connected at the notch of the helical form half slot
Have film, be fixedly connected with hollow round table on described sleeve pipe left end, the needle body left end is fixedly connected with syringe needle, the syringe needle with
One end of needle body connection offers the cavity of annular, is symmetrically arranged with arc block, the arc block inner wall in the cavity of the syringe needle
On be symmetrically fixedly connected with spring.
Preferably, control valve is provided on first tracheae, the second tracheae and liquid injection pipe.
Preferably, helical form half slot one end is communicated with the first tracheae, and the helical form half slot other end is in
Sealing state.
Preferably, described sleeve pipe is made of antibacterial rubber material.
Preferably, translot is symmetrically offered on the syringe needle, the spring other end is fixedly connected with translot inner wall.
Preferably, the cross sectional shape of the arc block is trapezoidal.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model by syringe needle by being open, casing is injected in subcutaneous tissue, by adding to helical form half slot
Gas, so that film is bonded completely with subcutaneous tissue, so that puncture outfit good fixing effect.
2. the utility model is connect by needle body with casing threads, so that syringe needle is recyclable, so that effectively protecting when operation
Internal organs are protected, while being bonded by syringe needle with casing, so that playing sealing function, prevent gas from entering in body.
3. the utility model hollow round table rotates, hollow round table pushes arc block to be displaced outwardly, and arc block plays barb
Effect facilitates post-operative completion so that device fixed effect is more preferable.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model hollow round table and arc block structural schematic diagram；
Fig. 3 is the utility model cannula structure cross-sectional view；
Fig. 4 is the utility model needle head structure schematic diagram；
In attached drawing, parts list represented by the reference numerals are as follows:
1. 4. film of syringe needle 2. arc block, 3. hollow round table, 5. 8. handle of casing 6. first tracheae, 7. needle body, 9. liquid injection pipe 10.
Second tracheae, 11. cavity, 12. spring, 13. translot, 14. helical form half slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of laparoscope puncture outfit of good fixing effect,
Including syringe needle 1, arc block 2, hollow round table 3, film 4, casing 5, the first tracheae 6, needle body 7, handle 8, liquid injection pipe 9, the second gas
Pipe 10, cavity 11, spring 12, translot 13 and helical form half slot 14,8 upper and lower ends of handle have been respectively fixedly connected with the second tracheae
10 and liquid injection pipe 9, needle body 7 is fixedly connected on 8 left side wall of handle, and 7 middle-end of needle body side to the left is threaded with casing 5, casing 5
On be fixedly connected with the first tracheae 6, helical form half slot 14 is offered on casing 5, is fixed at the notch of helical form half slot 14
It is connected with film 4, hollow round table 3 is fixedly connected on 5 left end of casing, 7 left end of needle body is fixedly connected with syringe needle 1, syringe needle 1 and needle
One end that body 7 connects offers the cavity 11 of annular, is symmetrically arranged with arc block 2 in the cavity 11 of syringe needle 1, on 2 inner wall of arc block
Symmetrically it is fixedly connected with spring 12.
Wherein, be provided with control valve on the first tracheae 6, the second tracheae 10 and liquid injection pipe 9,14 one end of helical form half slot with
First tracheae 6 communicates, and 14 other end of helical form half slot is in sealing state, and casing 5 is made of antibacterial rubber material, syringe needle
Translot 13 is symmetrically offered on 1,12 other end of spring is fixedly connected with 13 inner wall of translot, and the cross sectional shape of arc block 2 is trapezoidal.
One concrete application of the present embodiment are as follows: rotating casing 5 is moved to the left casing 5.Handle 8 is held, by syringe needle 1
It pricks into skin；Needle body 7 is rotated, is bonded syringe needle 1 with 5 left side wall of casing, plays the role of recycling syringe needle 1, so that operation has
Effect ground protection internal organs, while being bonded by syringe needle 1 with casing 5, so that playing sealing function, prevent gas from entering in body.?
When rotating needle body 7, hollow round table 3 pushes arc panel 2 to be displaced outwardly, and arc block 2 plays the role of barb, so that device fixed effect
More preferably, facilitate post-operative completion.Then the first tracheae 6 and extraneous gas source are connected, is added into helical form half slot 14
Gas, air pressure increase drives flexible film 4 to expand, so that film 4 is bonded completely with subcutaneous tissue, so that puncture outfit is fixed
Effect is good, while air being prevented to enter skin tissue, is effectively prevented from the generation of pneumoderm phenomenon.Last medical staff can be into
Row is performed the operation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of laparoscope puncture outfit of good fixing effect, including syringe needle, arc block, hollow round table, film, casing, the first gas
Pipe, needle body, handle, liquid injection pipe, the second tracheae, cavity, spring, translot and helical form half slot, it is characterised in that: the handle
Upper and lower ends have been respectively fixedly connected with the second tracheae and liquid injection pipe, and needle body, the needle are fixedly connected on the left handle wall
Body middle-end side to the left is threaded with casing, and the first tracheae is fixedly connected in described sleeve pipe, offers spiral in described sleeve pipe
Shape half slot is fixedly connected with film at the notch of the helical form half slot, is fixedly connected on described sleeve pipe left end hollow
Rotary table, the needle body left end are fixedly connected with syringe needle, and one end that the syringe needle is connect with needle body offers the cavity of annular, described
It is symmetrically arranged with arc block in the cavity of syringe needle, is symmetrically fixedly connected with spring on the arc block inner wall.
2. a kind of laparoscope puncture outfit of good fixing effect according to claim 1, it is characterised in that: first gas
Control valve is provided on pipe, the second tracheae and liquid injection pipe.
3. a kind of laparoscope puncture outfit of good fixing effect according to claim 1, it is characterised in that: the helical form half
Circular groove one end is communicated with the first tracheae, and the helical form half slot other end is in sealing state.
4. a kind of laparoscope puncture outfit of good fixing effect according to claim 1, it is characterised in that: described sleeve pipe uses
Antibacterial rubber material is made.
5. a kind of laparoscope puncture outfit of good fixing effect according to claim 1, it is characterised in that: right on the syringe needle
Title offers translot, and the spring other end is fixedly connected with translot inner wall.
6. a kind of laparoscope puncture outfit of good fixing effect according to claim 1, it is characterised in that: the arc block
Cross sectional shape is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959088.3U CN208974045U (en) | 2018-06-21 | 2018-06-21 | A kind of laparoscope puncture outfit of good fixing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959088.3U CN208974045U (en) | 2018-06-21 | 2018-06-21 | A kind of laparoscope puncture outfit of good fixing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974045U true CN208974045U (en) | 2019-06-14 |
Family
ID=66779051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959088.3U Active CN208974045U (en) | 2018-06-21 | 2018-06-21 | A kind of laparoscope puncture outfit of good fixing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974045U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403683A (en) * | 2019-07-30 | 2019-11-05 | 吉林大学 | A kind of closed thoracic intervention drainage pricking device |
| CN111938772A (en) * | 2020-08-17 | 2020-11-17 | 重庆橙壹科技有限公司 | Hollow tube assembly for medical puncture outfit comprising film tube and skeleton tube |
| CN112244947A (en) * | 2020-08-17 | 2021-01-22 | 重庆橙壹科技有限公司 | A hollow tube subassembly that is used for medical puncture ware to contain interior hose and exoskeleton pipe |
-
2018
- 2018-06-21 CN CN201820959088.3U patent/CN208974045U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403683A (en) * | 2019-07-30 | 2019-11-05 | 吉林大学 | A kind of closed thoracic intervention drainage pricking device |
| CN111938772A (en) * | 2020-08-17 | 2020-11-17 | 重庆橙壹科技有限公司 | Hollow tube assembly for medical puncture outfit comprising film tube and skeleton tube |
| CN112244947A (en) * | 2020-08-17 | 2021-01-22 | 重庆橙壹科技有限公司 | A hollow tube subassembly that is used for medical puncture ware to contain interior hose and exoskeleton pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208974045U (en) | A kind of laparoscope puncture outfit of good fixing effect | |
| WO2011103769A1 (en) | Semi-annular working cannula for single-port laparoscope | |
| CN104274868A (en) | Drainage set | |
| CN208610939U (en) | A kind of adjustable abdominal cavity puncture outfit | |
| CN206152069U (en) | Synchronous stomach fistulization catheter kit of pipe and puncture and intubate for gastric fistula | |
| CN204033400U (en) | A kind of wound stitching instrument | |
| CN204864487U (en) | Multi -functional pneumoperitoneum needle | |
| CN107890358B (en) | Deformable abdominal wall spreader | |
| CN208017914U (en) | A kind of subcutaneous balloon dilatation catheter for laparoscopic surgery | |
| CN206896362U (en) | Laparoscopic surgery drag hook | |
| CN202665588U (en) | Multi-channel soft single-hole enterocoelia minimal invasive surgery invisible endoscope channel | |
| CN205698044U (en) | A kind of skin dilator | |
| CN211934219U (en) | Novel puncture outfit | |
| CN208492245U (en) | A kind of noninvasive lumbar puncture needle | |
| CN209301249U (en) | A kind of hernia minimal invasive operation needle | |
| CN211511730U (en) | Visual mirror for peritoneal catheterization operation and visual peritoneal catheterization operation bag | |
| CN208942315U (en) | A kind of disposable laparoscope puncture outfit | |
| CN207545133U (en) | For the puncture outfit of thoracoscopic operation | |
| CN218635966U (en) | Disposable peritoneoscope is with puncture ware | |
| CN215129320U (en) | Laparoscope trocar stitching instrument | |
| CN205885475U (en) | Drag hook is sewed up to peritoneoscope | |
| CN205964090U (en) | Peritoneoscope stabs card auxiliary device | |
| CN103705199B (en) | A kind of Pneumoperitoneum balloon endoscopy inspection device free of manual operation | |
| CN204468223U (en) | A kind of peritoneum pusher | |
| CN209847265U (en) | Disposable simple and easy infantile mirror hernia needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |