CN220655647U - Disposable sleeve puncture outfit with positioning function - Google Patents
Disposable sleeve puncture outfit with positioning function Download PDFInfo
- Publication number
- CN220655647U CN220655647U CN202321474579.6U CN202321474579U CN220655647U CN 220655647 U CN220655647 U CN 220655647U CN 202321474579 U CN202321474579 U CN 202321474579U CN 220655647 U CN220655647 U CN 220655647U
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- Prior art keywords
- sleeve
- puncture
- fastening
- groove
- positioning function
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- 238000004891 communication Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000012084 abdominal surgery Methods 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of disposable casing puncture outfits, in particular to a disposable casing puncture outfit with a positioning function, which comprises a puncture outfit body, wherein a sleeve is arranged on the puncture outfit body, and a puncture needle is arranged on the sleeve.
Description
Technical Field
The utility model relates to the technical field of disposable sleeve puncture outfits, in particular to a disposable sleeve puncture outfit with a positioning function.
Background
It is well known that piercers are widely used in laparoscopy, abdominal surgery and other minimally invasive or surgical procedures. The puncture outfit can establish an access channel in the abdominal wall of a human body so as to enable laparoscopes or other surgical instruments such as guide wires, catheters and the like to enter the abdominal cavity for corresponding examination or operation. At present, when the sleeve puncture outfit is used, the sleeve and the puncture needle are easy to shake and displace, normal operation of personnel is affected to a certain extent, and the sleeve puncture outfit has certain potential safety hazard, so that a solution to the technical problem is necessary.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a disposable sleeve puncture outfit with a positioning function.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a disposable sleeve pipe puncture ware with locate function, includes the puncture ware body, be equipped with the sleeve on the puncture ware body, be equipped with the pjncture needle on the sleeve, a serial communication port, be equipped with the holding ring on the sleeve, be equipped with the fastening box on the holding ring, the screw hole has been seted up to one side of fastening box, the fastening hole has been seted up to the one end of screw hole, the fastening hole intercommunication telescopic inner wall, be equipped with the screw thread post on the screw hole, the one end of screw thread post is equipped with the fastening piece, the fastening piece passes through the fastening hole supports the outside of pjncture needle, the annular has been seted up on the screw thread post, the regulating groove has been seted up on the top of holding ring, the regulating groove intercommunication the screw hole, be equipped with the adjusting column on the regulating column, the supporting groove has been seted up to one side of regulating groove, be equipped with supporting spring on the supporting groove, supporting spring's one end with be equipped with the connecting plate between the regulating column.
In order to facilitate pulling of the adjusting column, the utility model is improved in that the top end of the adjusting column is provided with a handle.
In order to enable the fastening block to be more firmly propped against the outer side of the puncture needle, the utility model is improved in that an arc groove is formed in one side of the fastening block, and the arc groove is propped against the outer side of the puncture needle.
In order to enable the puncture needle and the sleeve to be firmly fixed, the utility model is improved in that the arc groove is provided with anti-skid patterns.
In order to enable the adjusting column to be propped against the annular groove more firmly, the utility model is improved in that a semicircular groove is formed at the bottom end of the adjusting column and is propped against the annular groove.
In order to facilitate the use of the threaded column, the utility model is improved in that one end of the threaded column is provided with a screwing block.
(III) beneficial effects
Compared with the prior art, the utility model provides the disposable sleeve puncture outfit with the positioning function, which has the following beneficial effects:
this disposable sleeve pipe puncture ware with locate function, personnel pulling adjust post and rotatory screw thread post, the fastening piece supports in the outside of pjncture needle to make the pjncture needle fix, loosen and adjust the post, adjust the bottom of post and support on the annular, thereby make the screw thread post more firm fix in the screw hole, can fix barrel and pjncture needle location through using the holding ring, can prevent that the condition such as displacement from rocking from appearing between pjncture needle and the sleeve, guarantee the stability of the location pjncture operation of puncture ware body, reduced the emergence of potential safety hazard.
Drawings
FIG. 1 is a schematic diagram 1 of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model 2;
FIG. 3 is an enlarged front semi-sectional view of the retaining ring of FIG. 1 in accordance with the present utility model;
fig. 4 is a top half cross-sectional view of an enlarged construction of the retaining ring of fig. 1 in accordance with the present utility model.
In the figure: 1. a puncture outfit body; 2. a sleeve; 3. a puncture needle; 4. a positioning ring; 5. a fastening box; 6. a threaded column; 7. a fastening block; 8. a ring groove; 9. an adjusting column; 10. a support spring; 11. a connecting plate; 12. a handle; 13. and (5) screwing the block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model is a disposable cannula puncture outfit with positioning function, comprising a puncture outfit body 1, wherein a sleeve 2 is arranged on the puncture outfit body 1, a puncture needle 3 is arranged on the sleeve 2, a positioning ring 4 is arranged on the sleeve 2, a fastening box 5 is arranged on the positioning ring 4, a threaded hole is arranged on one side of the fastening box 5, a fastening hole is arranged at one end of the threaded hole, the fastening hole is communicated with the inner wall of the sleeve 2, a threaded column 6 is arranged on the threaded hole, a fastening block 7 is arranged at one end of the threaded column 6, the fastening block 7 is propped against the outer side of the puncture needle 3 through the fastening hole, a ring groove 8 is arranged on the threaded column 6, an adjusting groove is arranged at the top end of the positioning ring 4, the adjusting groove is communicated with the threaded hole, an adjusting column 9 is arranged on the adjusting groove, the adjusting column 9 is propped against the ring groove 8, a supporting groove is formed in one side of the adjusting groove, a supporting spring 10 is arranged on the supporting groove, a connecting plate 11 is arranged between one end of the supporting spring 10 and the adjusting column 9, in the embodiment, when a puncture outfit body 1 is used by a person, the sleeve 2 is aligned to and abutted against a puncture part, then the puncture operation is carried out on the part of a human body through the puncture needle 3, after the puncture is completed, the person pulls the adjusting column 9 and rotates the threaded column 6, the bottom end of the adjusting column 9 leaves a threaded hole, the supporting spring 10 is extruded and contracted by the connecting plate 11 to deform, the threaded column 6 drives a fastening block 7 to rotate, the fastening block 7 enters the fastening hole through the threaded hole, then the fastening block 7 abuts against the outer side of the puncture needle 3, so that the puncture needle 3 is fixed, the adjusting column 9 is loosened, the connecting plate 11 supports the connecting plate 11 through the supporting spring 10, the connecting plate 11 drives the adjusting column 9 to move, the bottom of adjusting column 9 supports on annular groove 8 to make screw thread post 6 more firm fix in the screw hole, can fix barrel and pjncture needle 3 location through using holding ring 4, can prevent to appear displacing between pjncture needle 3 and the sleeve 2 and rock the scheduling circumstances, guarantee the stability of the location pjncture operation of puncture ware body 1, reduced the emergence of potential safety hazard, when needs use pjncture needle 3, pulling adjusting column 9, the bottom of adjusting column 9 leaves annular groove 8, then rotatory screw thread post 6 makes fastening piece 7 leave the outside of pjncture needle 3, thereby convenient to use pjncture needle 3.
The adjusting column 9 is not convenient for people to hold, and in order to solve the problems, the top end of the adjusting column 9 is provided with a handle 12, and the handle 12 is held to facilitate pulling of the adjusting column 9, so that the use is more convenient.
The fastening block 7 needs to be stably abutted against the outer side of the puncture needle 3, in order to meet the requirements, an arc groove is formed in one side of the fastening block 7, the arc groove abuts against the outer side of the puncture needle 3, and the fastening block 7 can be stably abutted against the outer side of the puncture needle 3 through the arc groove.
The arc groove needs certain anti-slip performance, in order to meet the requirements, anti-slip patterns are arranged on the arc groove, the anti-slip performance of the arc groove can be improved through the anti-slip patterns, the fastening block 7 is fastened to the outer side of the puncture needle 3, and accordingly the puncture needle 3 and the sleeve 2 are firmly fixed.
Above-mentioned needs adjust 9 more firm support on annular 8, in order to satisfy the demand, the semicircle groove has been seted up to the bottom of adjusting 9, the semicircle groove supports on annular 8, supports on annular 8 through the semicircle groove, can make adjust 9 more firm support on annular 8.
The threaded column 6 is not convenient for people to hold, in order to solve the problem, one end of the threaded column 6 is provided with the screwing block 13, and the screwing block 13 at one end of the threaded column 6 is held, so that the threaded column 6 is convenient to use, and the use is more convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a disposable sleeve pipe puncture ware with locate function, includes puncture ware body (1), be equipped with sleeve (2) on puncture ware body (1), be equipped with pjncture needle (3) on sleeve (2), a serial communication port, be equipped with holding ring (4) on sleeve (2), be equipped with fastening box (5) on holding ring (4), screw hole has been seted up to one side of fastening box (5), the fastening hole has been seted up to one end of screw hole, the fastening hole intercommunication the inner wall of sleeve (2), be equipped with screw thread post (6) on the screw hole, the one end of screw thread post (6) is equipped with fastening block (7), fastening block (7) pass through the fastening hole supports the outside of pjncture needle (3), annular (8) have been seted up on screw thread post (6), the adjustment tank has been seted up on the top of holding ring (4), the adjustment tank intercommunication be equipped with adjusting post (9) on the adjustment tank, adjusting post (9) support ring groove (8) one side of adjustment tank has been seted up supporting spring (10), supporting spring (10) have between one end and connecting plate (10).
2. Disposable cannula puncture outfit with positioning function according to claim 1, characterized in that the top end of the adjusting column (9) is provided with a handle (12).
3. The disposable sleeve puncture outfit with the positioning function according to claim 2, wherein an arc groove is formed on one side of the fastening block (7), and the arc groove is propped against the outer side of the puncture needle (3).
4. The disposable cannula puncture outfit with positioning function according to claim 3, wherein the arc groove is provided with anti-skid patterns.
5. The disposable sleeve puncture outfit with the positioning function according to claim 4, wherein a semicircular groove is formed at the bottom end of the adjusting column (9), and the semicircular groove is propped against the annular groove (8).
6. Disposable sleeve puncture outfit with positioning function according to claim 5, characterized in that one end of the threaded column (6) is provided with a screw block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321474579.6U CN220655647U (en) | 2023-06-09 | 2023-06-09 | Disposable sleeve puncture outfit with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321474579.6U CN220655647U (en) | 2023-06-09 | 2023-06-09 | Disposable sleeve puncture outfit with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220655647U true CN220655647U (en) | 2024-03-26 |
Family
ID=90342421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321474579.6U Active CN220655647U (en) | 2023-06-09 | 2023-06-09 | Disposable sleeve puncture outfit with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220655647U (en) |
-
2023
- 2023-06-09 CN CN202321474579.6U patent/CN220655647U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |