CN218356332U - Disposable telescopic puncture outfit - Google Patents
Disposable telescopic puncture outfit Download PDFInfo
- Publication number
- CN218356332U CN218356332U CN202221937387.XU CN202221937387U CN218356332U CN 218356332 U CN218356332 U CN 218356332U CN 202221937387 U CN202221937387 U CN 202221937387U CN 218356332 U CN218356332 U CN 218356332U
- Authority
- CN
- China
- Prior art keywords
- puncture
- sleeve pipe
- puncture sleeve
- cannula
- awl
- 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
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 4
- 238000002789 length control Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004888 thoracic abdominal cavity Anatomy 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a disposable scalable sleeve pipe puncture ware, including first puncture sleeve pipe, it has second puncture sleeve pipe to peg graft in the first puncture sleeve pipe, second puncture sleeve pipe's lateral wall fixed mounting has the stopper of symmetry, stopper slidable mounting is in seting up at the inside spacing inslot of first puncture sleeve pipe, first puncture sleeve pipe through setting up, the second puncture sleeve pipe, the rotation cap, the screw ring, a support, the cooperation of stopper and spacing groove is used, can rotate when rotating the rotation cap, make second puncture sleeve pipe can be at the intraductal downstream of first puncture sleeve pipe, it is scalable to realize, conveniently carry out length control, the different operation demands of adaptation, and then can adjust its length according to different fat patients, increase the convenience of using, through the screw rod that sets up, the rotation cap, the slider, spout and puncture awl's cooperation is used, can be when rotating the rotation cap, make the puncture awl lock second puncture sleeve pipe's removal and remove, and then conveniently carry out the operation of puncture.
Description
Technical Field
The utility model relates to the field of medical treatment technology, the concrete field is a disposable scalable sleeve puncture ware.
Background
In the surgical endoscopic surgery, because the types of the puncture outfits used in the thoracic cavity and abdominal cavity surgery are different, when a patient encounters the combined thoracic and abdominal cavity surgery, a plurality of puncture outfits of different types need to be used, certain economic burden is caused to the patient, and when an obese patient encounters, the conventional puncture outfit cannot meet the operation requirement, so that the disposable telescopic cannula puncture outfit is specially provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disposable scalable sleeve puncture ware to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disposable scalable sleeve pipe puncture ware, includes first puncture sleeve pipe, it has second puncture sleeve pipe to peg graft in the first puncture sleeve pipe, second puncture sleeve pipe's lateral wall fixed mounting has the stopper of symmetry, stopper slidable mounting is in seting up at the inside spacing inslot of first puncture sleeve pipe, second puncture sleeve pipe's medial extremity spiro union has the screw-thread ring, first puncture sleeve pipe's upper end fixed mounting has the support, support and screw-thread ring fixed mounting, it has the puncture awl to peg graft in the screw-thread ring, the inside of puncture awl is the cavity form, the inside spiro union of puncture awl has the screw rod, first puncture sleeve pipe's lateral wall has cup jointed and has rotated the cap, screw rod and rotation cap fixed mounting, the lateral wall fixed mounting of puncture awl has the slider, slider slidable mounting is in seting up the spout of support lateral wall.
Preferably, the lower ends of the first puncture cannula, the second puncture cannula and the puncture cone are tapered.
Preferably, an air injection valve is installed on the outer side wall of the first puncture cannula.
Preferably, a sealing plug is fixedly mounted at the upper end of the first puncture cannula.
Preferably, the external thread of the threaded ring matches the thread on the screw.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a disposable scalable sleeve puncture ware, first puncture sleeve through setting up, second puncture sleeve, the rotation cap, the screw ring, and a support, the cooperation of stopper and spacing groove is used, can be when rotating the rotation cap, make second puncture sleeve can be at the intraductal downstream of first puncture sleeve, realize scaleably, conveniently carry out length adjustment, the different operation demands of adaptation, and then can adjust its length according to the fat patient of difference, increase the convenience of using, through the screw rod that sets up, the rotation cap, a slide block, the cooperation of spout and puncture awl is used, can be when rotating the rotation cap, make the puncture awl lock the sheathed tube removal of second and remove, and then conveniently carry out the operation of puncturing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of a part of the structure of the present invention;
FIG. 3 is a schematic view of the rotating cap and its connecting structure of the present invention;
fig. 4 is a schematic view of the connection structure of the first puncture cannula and the second puncture cannula of the present invention.
In the figure: 1-a first puncture cannula, 2-a second puncture cannula, 3-a threaded ring, 4-a bracket, 5-a puncture cone, 6-a screw, 7-a rotating cap, 8-a slide block, 9-a chute, 10-an air injection valve, 11-a sealing plug, 12-a limiting block and 13-a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a disposable scalable sleeve pipe puncture ware, includes first puncture sleeve pipe 1, it has second puncture sleeve pipe 2 to peg graft in first puncture sleeve pipe 1, second puncture sleeve pipe 2's lateral wall fixed mounting has the stopper 12 of symmetry, stopper 12 slidable mounting has seted up in the inside spacing groove 13 of first puncture sleeve pipe 1, the medial extremity spiro union of second puncture sleeve pipe 2 has threaded ring 3, the upper end fixed mounting of first puncture sleeve pipe 1 has support 4, support 4 and 3 fixed mounting of threaded ring, 3 interpolations of threaded ring have puncture awl 5, the inside of puncture awl 5 is the cavity form, the inside spiro union of puncture awl 5 has screw rod 6, the lateral wall of first sleeve pipe puncture 1 has cup jointed rotation cap 7, screw rod 6 and rotation cap 7 fixed mounting, the lateral wall fixed mounting of puncture awl 5 has slider 8, slider 8 slidable mounting is in seting up the spout 9 of support 4 lateral wall, the lower extreme of first puncture sleeve pipe 1, second puncture sleeve pipe 2 and puncture awl 5 is the toper, the lateral wall of first puncture sleeve pipe 1, the pneumatic valve 10, the threaded seal plug of first puncture sleeve pipe 11 and the screw rod 11, the screw rod upper end of screw thread is installed with the screw thread on the support 4 lateral wall.
The working principle is as follows: the utility model discloses during the use, first puncture sleeve pipe 1's upper end is controlled to hand, make and rotate cap 7 and arrange the palm position in, avoid rotating cap 7 and break away from first puncture sleeve pipe 1, then will puncture awl 5 and arrange the position that needs the puncture in, then rotate first puncture sleeve pipe 1, then according to the in-service use condition, when needing extension sheathed tube length, first puncture sleeve pipe 1 is controlled to one hand, another hand is pressed and is rotated and rotate rotation cap 7, make and rotate cap 7 and drive screw rod 6 and support 4 and rotate, support 4 drives threaded ring 3 and rotates, slider 8 slides in spout 9, stopper 12 slides in spacing groove 13, the lower extreme downwardly moving of second puncture sleeve pipe 2 and puncture awl 5, with this with the sleeve pipe extension, the different fat patient of adaptation, or before the operation, the length that the adjustment sleeve pipe needs, the user demand of the different operations of adaptation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A disposable telescopic puncture outfit is characterized in that: including first puncture sleeve pipe (1), it has second puncture sleeve pipe (2) to peg graft in first puncture sleeve pipe (1), the lateral wall fixed mounting of second puncture sleeve pipe (2) has stopper (12) of symmetry, stopper (12) slidable mounting is in seting up in inside spacing groove (13) of first puncture sleeve pipe (1), the medial extremity spiro union of second puncture sleeve pipe (2) has screw ring (3), the upper end fixed mounting of first puncture sleeve pipe (1) has support (4), support (4) and screw ring (3) fixed mounting, it has puncture awl (5) to peg graft in screw ring (3), the inside of puncture awl (5) is the cavity form, the inside spiro union of puncture awl (5) has screw rod (6), the lateral wall of first puncture sleeve pipe (1) has cup jointed and has rotated cap (7), screw rod (6) and rotation cap (7) fixed mounting, the lateral wall fixed mounting of puncture awl (5) has slider (8), slider (8) slidable mounting is in seting up in spout (9) of support (4).
2. A disposable retractable cannula puncture instrument according to claim 1, wherein: the lower ends of the first puncture cannula (1), the second puncture cannula (2) and the puncture cone (5) are conical.
3. The disposable retractable cannula puncture instrument of claim 1, wherein: and an air injection valve (10) is arranged on the outer side wall of the first puncture cannula (1).
4. The disposable retractable cannula puncture instrument of claim 1, wherein: and a sealing plug (11) is fixedly arranged at the upper end of the first puncture cannula (1).
5. A disposable retractable cannula puncture instrument according to claim 1, wherein: the external thread of the threaded ring (3) is matched with the thread on the screw rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221937387.XU CN218356332U (en) | 2022-07-26 | 2022-07-26 | Disposable telescopic puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221937387.XU CN218356332U (en) | 2022-07-26 | 2022-07-26 | Disposable telescopic puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218356332U true CN218356332U (en) | 2023-01-24 |
Family
ID=84963356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221937387.XU Expired - Fee Related CN218356332U (en) | 2022-07-26 | 2022-07-26 | Disposable telescopic puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218356332U (en) |
-
2022
- 2022-07-26 CN CN202221937387.XU patent/CN218356332U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |