CN211610001U - Disposable aseptic peritoneoscope puncture ware - Google Patents
Disposable aseptic peritoneoscope puncture ware Download PDFInfo
- Publication number
- CN211610001U CN211610001U CN202020063665.8U CN202020063665U CN211610001U CN 211610001 U CN211610001 U CN 211610001U CN 202020063665 U CN202020063665 U CN 202020063665U CN 211610001 U CN211610001 U CN 211610001U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- ring
- lantern ring
- puncture
- cannula
- 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
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a disposable aseptic peritoneoscope puncture ware, relate to medical instrument technical field, include first sleeve pipe and run through first sheathed tube puncture awl, first sheathed tube lateral wall is equipped with the external screw thread, the dog overlaps in first sheathed tube lateral wall, the inside wall of dog be equipped with external screw thread assorted internal thread, first sheathed tube lateral wall cover has the second sleeve pipe, the second sleeve pipe is including the first lantern ring and the second lantern ring, the hinge is passed through to the one end of the first lantern ring and the second lantern ring and is articulated, the other end of the first lantern ring and the second lantern ring is equipped with first recess and the second recess sunken to the first lantern ring and the second lantern ring inside respectively in the horizontal direction, the connecting piece includes connecting strip and two lugs, two lugs insert fixed first lantern ring and the second lantern ring in first recess and the second recess respectively, the bottom lateral wall of the first lantern ring and the second lantern ring is equipped with first sucking disc ring and second sucking disc ring respectively. The utility model is simple in operation, the puncture position is accurate, can avoid the injury of patient's internal organs.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to disposable aseptic peritoneoscope puncture ware.
Background
The minimally invasive surgery is a surgery performed by using modern medical instruments such as a laparoscope, a thoracoscope and the like and related equipment, and has the characteristics of small wound, light pain, quick recovery, short hospitalization time and less bleeding. The disposable aseptic laparoscope puncture outfit is a surgical instrument commonly used in minimally invasive surgery, the existing disposable aseptic laparoscope puncture outfit usually has no depth positioning component, and if the force is too large in the puncture process, the puncture is too deep, and visceral organs are easy to be damaged.
Therefore, the disposable sterile laparoscope puncture outfit which is simple to operate, has accurate puncture position and can avoid the viscera injury of a patient is urgently needed to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a disposable aseptic laparoscope puncture outfit aiming at the defects of the prior disposable aseptic laparoscope puncture outfit.
The utility model provides a following technical scheme:
a disposable sterile laparoscope puncture outfit comprises a first sleeve and a puncture cone penetrating through the first sleeve, wherein the outer side wall of the first sleeve is provided with an external thread, a stop block is sleeved on the outer side wall of the first sleeve, the inner side wall of the stop block is provided with an internal thread matched with the external thread, the outer side wall of the first sleeve is sleeved with a second sleeve, the second sleeve comprises a first sleeve ring and a second sleeve ring, one end of the first sleeve ring and one end of the second sleeve ring are hinged through a hinge, the other end of the first sleeve ring and the other end of the second sleeve ring are respectively provided with a first groove and a second groove which are sunken towards the inner parts of the first sleeve ring and the second sleeve ring in the horizontal direction, a connecting piece comprises a connecting strip and two convex blocks, the two convex blocks are respectively arranged at two ends of the connecting strip, the two convex blocks are respectively inserted into the first groove and the second groove to fix the first sleeve ring and the second sleeve ring, and the outer side wall of the bottom of the first lantern ring and the outer side wall of the bottom of the second lantern ring are respectively provided with a first sucker ring and a second sucker ring.
Preferably, an inflation tube is arranged on the outer side wall of the head of the first sleeve, the length direction of the inflation tube is perpendicular to that of the first sleeve, and the inflation tube is provided with a rotary valve.
Preferably, the puncture cone is longer than the first sleeve, a handle is arranged at the top of the puncture cone outside the first sleeve, and a blunt puncture cone head is arranged at the bottom of the puncture cone outside the first sleeve.
Preferably, the outer side wall of the first sleeve is provided with scales, and the bottom of the first sleeve is provided with a biological rubber mat.
Preferably, the stop has an outer diameter greater than an inner diameter of the second sleeve.
Preferably, the inner diameter of the first groove and the second groove is the same as the outer diameter of the projection.
The utility model has the advantages that: the first sucker ring and the second sucker ring are dipped with a proper amount of iodophor, the second sleeve is adsorbed on the periphery of the puncture part, the second sleeve can be preliminarily fixed, the stop block is rotated to a set scale number according to the puncture depth required by a patient, the position between the second sleeve and the patient is kept unchanged, when the bottom of the stop block is clamped at the top of the second sleeve, the puncture is stopped, the position is accurate, and the visceral organs are prevented from being damaged by over-deep puncture; the puncture awl is pulled out, the connecting piece is unloaded for the one end of the first lantern ring of second sleeve pipe and second lantern ring is connected with the sucking disc ring and is separated, takes off the second sleeve pipe from first sheathed tube lateral wall, utilizes first puncture sleeve pipe as the apparatus passageway, and the switch-on gas tube alright carry out the operation, easy operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a first cannula and a piercing cone of the present invention;
FIG. 2 is a front view of a second sleeve of the present invention;
fig. 3 is a bottom view of a second sleeve according to the present invention;
fig. 4 is an enlarged schematic structural view of the middle connection member of the present invention.
Labeled as: 1. a first sleeve; 2. puncturing a awl; 3. an external thread; 4. a stopper; 5. a first collar; 6. a second collar; 7. a connecting member; 8. a connecting strip; 9. a bump; 10. a first chuck ring; 11. a second sucker ring; 12. an inflation tube; 13. rotating the valve; 14. a handle; 15. a puncture conical head; 16. a biological rubber cushion.
Detailed Description
As shown in fig. 1 to 4, a disposable sterile laparoscope puncture outfit comprises a first sleeve 1 and a puncture cone 2 penetrating through the first sleeve 1, wherein the outer side wall of the first sleeve 1 is provided with an external thread 3, a stop block 4 is sleeved on the outer side wall of the first sleeve 1, the inner side wall of the stop block 4 is provided with an internal thread matched with the external thread 3, the outer side wall of the first sleeve 1 is sleeved with a second sleeve, the second sleeve comprises a first sleeve ring 5 and a second sleeve ring 6, one end of the first sleeve ring 5 and one end of the second sleeve ring 6 are hinged through a hinge, the other end of the first sleeve ring 5 and the other end of the second sleeve ring 6 are respectively provided with a first groove and a second groove which are sunken into the first sleeve ring 5 and the second sleeve ring 6 in the horizontal direction, a connecting piece 7 comprises a connecting strip 8 and two bumps 9, the two bumps 9 are respectively arranged at two ends of the connecting strip 8, the two bumps 9 are respectively inserted into the first groove and the second groove, the bottom outer side walls of the first and second collars 5 and 6 are provided with a first and second sucker ring 10 and 11, respectively.
The outer side wall of the head of the first sleeve 1 is provided with an inflation tube 12, the length direction of the inflation tube 12 is perpendicular to the length direction of the first sleeve 1, and the inflation tube 12 is provided with a rotary valve 13. The puncture cone 2 is longer than the first sleeve 1, the handle 14 is arranged at the top of the puncture cone 2 and outside the first sleeve 1, and the blunt puncture cone head 15 is arranged at the bottom of the puncture cone 2 and outside the first sleeve 1. The lateral wall of first sleeve pipe 1 is equipped with the scale, and the bottom of first sleeve pipe 1 is equipped with biological rubber mat 16, avoids haring the internal organs. The stop 4 has an outer diameter larger than the inner diameter of the second sleeve. The inner diameters of the first and second grooves are the same as the outer diameter of the projection 9.
The utility model discloses a use-way does: after pneumoperitoneum is established, a skin incision is made in the abdominal cavity of a size large enough to accommodate the cannula, and one way to ensure that the skin incision is large enough is to press the first puncture cannula down against the body wall, creating a circular imprint, and then make the incision with an appropriately enlarged diameter to accommodate the entry of the first puncture cannula. And taking the first inserting sleeve, the second puncturing sleeve and the puncturing cone 2 out of the sterile packaging bag, inserting the puncturing cone 2 into the first puncturing sleeve, and completely exposing the puncturing cone head 15 to assemble the puncture outfit. First sucking disc ring 10 and second sucking disc ring 11 dip in proper amount iodophor, adsorb the second sleeve in puncture position periphery, rotate dog 4 to setting for the scale degree according to the required puncture depth of patient. During puncturing, the handle 14 of the puncturing cone 2 is arranged in the palm, two fingers are arranged on the outer wall of the first sleeve 1 and are slightly and tightly held, puncturing can be achieved, the position between the second sleeve and a patient is kept unchanged, when the bottom of the stop block 4 is clamped at the top of the second sleeve, puncturing is stopped, the puncturing cone 2 is pulled out, the connecting piece 7 is detached, one ends of the first sleeve ring 5 and the second sleeve ring 6 of the second sleeve are separated with the sucker ring, the second sleeve is taken down from the outer side wall of the first sleeve 1, the first puncturing sleeve is used as an instrument channel, and the inflation tube 12 is connected for operation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A disposable sterile laparoscope puncture outfit comprises a first sleeve and a puncture cone penetrating through the first sleeve, and is characterized in that the outer side wall of the first sleeve is provided with an external thread, a stop block is sleeved on the outer side wall of the first sleeve, the inner side wall of the stop block is provided with an internal thread matched with the external thread, the outer side wall of the first sleeve is sleeved with a second sleeve, the second sleeve comprises a first sleeve ring and a second sleeve ring, one end of the first sleeve ring and one end of the second sleeve ring are hinged through a hinge, the other end of the first sleeve ring and the other end of the second sleeve ring are respectively provided with a first groove and a second groove sunken in the inner parts of the first sleeve ring and the second sleeve ring in the horizontal direction, a connecting piece comprises a connecting strip and two convex blocks, the two convex blocks are respectively arranged at two ends of the connecting strip, the two convex blocks are respectively inserted into the first groove and the second groove to fix the first sleeve ring and the second sleeve ring, and the outer side wall of the bottom of the first lantern ring and the outer side wall of the bottom of the second lantern ring are respectively provided with a first sucker ring and a second sucker ring.
2. The disposable sterile laparoscopic puncture instrument according to claim 1, wherein an inflation tube is provided on an outer sidewall of the head portion of said first cannula, a length direction of said inflation tube is perpendicular to a length direction of said first cannula, and said inflation tube is provided with a rotary valve.
3. The disposable sterile laparoscopic puncture instrument according to claim 2, wherein said puncture cone has a length greater than that of said first cannula, a handle is provided at the top of said puncture cone on the outside of said first cannula, and a blunt puncture tip is provided at the bottom of said puncture cone on the outside of said first cannula.
4. The disposable sterile laparoscopic puncture instrument according to claim 3, wherein the outer sidewall of said first cannula is provided with a scale, and the bottom of said first cannula is provided with a bio-gel pad.
5. The disposable sterile laparoscopic puncture instrument according to claim 4, wherein said stopper has an outer diameter larger than an inner diameter of said second cannula.
6. The disposable sterile laparoscopic puncture instrument according to claim 5, wherein an inner diameter of said first recess and said second recess is the same as an outer diameter of said protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020063665.8U CN211610001U (en) | 2020-01-13 | 2020-01-13 | Disposable aseptic peritoneoscope puncture ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020063665.8U CN211610001U (en) | 2020-01-13 | 2020-01-13 | Disposable aseptic peritoneoscope puncture ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211610001U true CN211610001U (en) | 2020-10-02 |
Family
ID=72637265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020063665.8U Active CN211610001U (en) | 2020-01-13 | 2020-01-13 | Disposable aseptic peritoneoscope puncture ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211610001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704469A (en) * | 2020-12-29 | 2021-04-27 | 孙亚丽 | Disposable laparoscope capable of preventing lens fogging and using method thereof |
-
2020
- 2020-01-13 CN CN202020063665.8U patent/CN211610001U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704469A (en) * | 2020-12-29 | 2021-04-27 | 孙亚丽 | Disposable laparoscope capable of preventing lens fogging and using method thereof |
| CN112704469B (en) * | 2020-12-29 | 2023-05-09 | 海王业威医疗科技(上海)有限公司 | Disposable laparoscope capable of preventing lens from fogging and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8753267B2 (en) | Access assembly insertion device | |
| US11045219B2 (en) | Method for providing access for a surgical procedure | |
| US4869717A (en) | Gas insufflation needle with instrument port | |
| CN109152613A (en) | The cannula assembly being used together with robotic surgical system | |
| US6663605B2 (en) | Removable protective cannula for use in surgery | |
| WO2011103769A1 (en) | Semi-annular working cannula for single-port laparoscope | |
| CN209789973U (en) | Laparoscope puncture outfit | |
| CN211610001U (en) | Disposable aseptic peritoneoscope puncture ware | |
| CN204890131U (en) | High -effect percutaneous puncture ware | |
| CN209074718U (en) | Intracavitary traction device | |
| CN208808611U (en) | A kind of single-lumen ovum pickup needle | |
| CN201996516U (en) | Endoscope apparatus sheath | |
| US20190059935A1 (en) | Apparatus for providing access to a body cavity of a living animal for a medical procedure | |
| CN114533218A (en) | Puncture outfit, inner sleeve device and sealing structure | |
| CN112603490A (en) | Handle type visual puncture outfit | |
| KR102205181B1 (en) | Trocar | |
| US11957862B2 (en) | Apparatus for providing instrument access through a surgical access device | |
| CN207804348U (en) | Cored structure is punctured from retraction | |
| CN218419989U (en) | Visual puncture needle for neurosurgery | |
| CN216221589U (en) | Puncture device for thoracic surgery clinic | |
| CN219501116U (en) | Endoscopic surgical device | |
| CN211534557U (en) | Thermal biopsy forceps | |
| CN210844267U (en) | Threading device for thread burial needle | |
| CN219501198U (en) | Incision protector sealer for endoscopic surgery | |
| CN218247340U (en) | Medical puncture ware with adjustable length |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |