CN209916148U - Puncture outfit locator under peritoneoscope - Google Patents
Puncture outfit locator under peritoneoscope Download PDFInfo
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- CN209916148U CN209916148U CN201920600047.XU CN201920600047U CN209916148U CN 209916148 U CN209916148 U CN 209916148U CN 201920600047 U CN201920600047 U CN 201920600047U CN 209916148 U CN209916148 U CN 209916148U
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- groove
- main body
- locator
- puncture
- puncture outfit
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Abstract
The utility model discloses a puncture ware locator under peritoneoscope, including puncture ware main part and locator main part, install the fixed sleeving in the puncture ware main part, and the both ends of fixed sleeving are provided with the stationary blade, the stationary blade surface is provided with the gomphosis strip, the fixed sleeving bottom is connected with the pjncture needle through the fixed collar axle, and the bottom mounting of pjncture needle has the syringe needle, the inside constant head tank that is provided with of locator main part, and the constant head tank surface is provided with the gomphosis groove, the stationary blade passes through the inseparable gomphosis of gomphosis strip and gomphosis groove, the rear end surface of locator main part is provided with the recess, the inside spacer that is fixed with of constant head tank, the inside O type clamping piece that is provided with of constant head tank, and O type clamping. The utility model discloses a closely gomphosis with puncture ware and locator, cooperation shaft hole and chuck clamping piece can carry out swift formula location to puncture ware main part fixedly.
Description
Technical Field
The utility model relates to a puncture ware technical field specifically is a puncture ware locator under peritoneoscope.
Background
Puncture is a common medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast medium into the body cavity for contrast examination, or injecting medicine into the body cavity. The purpose of puncture is to take blood for examination, blood transfusion, fluid infusion and to put in a catheter for angiography. Such as femoral artery puncture, femoral vein puncture, and subclavian vein puncture are common. The purpose is blood drawing test, blood transfusion, fluid transfusion (including the retention of infusion in the catheter) and the angiography of the catheter. Three blood vessels can be punctured for blood drawing. The subclavian vein can be punctured and then kept by placing a catheter, and can be used for venous high nutrition treatment. The puncture femoral artery implantation catheter can be used for cardio-cerebrovascular radiography. And (3) transfixing the femoral vein, delivering the femoral vein into a catheter, injecting 25-40 ml of contrast agent through the external iliac vein and the iliac vein, continuously shooting, and performing spinal cord vein radiography to diagnose spinal cord vein malformation, spinal cord tumor and lateral intervertebral disc protrusion. The jugular vein can be punctured and sent into a catheter to be sent to the superior vena cava, the right atrium, the right ventricle and the pulmonary artery, and right heart catheterization radiography is carried out. Can be used for diagnosing congenital heart diseases such as atrial or ventricular septal defect, patent ductus arteriosus, Fale's tetrad disease, pulmonary stenosis, and rheumatic valvular disease.
The existing puncture outfit positioner under the laparoscope can not quickly install and position the puncture outfit, so that a novel puncture outfit positioner under the laparoscope is urgently needed to be developed in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a puncture ware locator under peritoneoscope to the puncture ware locator can't carry out swift formula installation location scheduling problem to the puncture ware under the peritoneoscope that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a puncture ware locator under peritoneoscope, includes puncture ware main part and locator main part, install fixed sleeving in the puncture ware main part, and fixed sleeving's both ends are provided with the stationary blade, the stationary blade surface is provided with the gomphosis strip, the fixed sleeving bottom is connected with the pjncture needle through the fixed axle collar, and the bottom mounting of pjncture needle has the syringe needle, the inside constant head tank that is provided with of locator main part, and the constant head tank surface is provided with the gomphosis groove, the stationary blade passes through the gomphosis strip and closely gomphosis in gomphosis groove, the rear end surface of locator main part is provided with the recess, the inside spacer that is fixed with of constant head tank, the inside O type clamping piece that is provided with of constant head tank, and O.
Preferably, the surface of the positioning plate is provided with a groove.
Preferably, one end of the puncture outfit body extends to the interior of the locator body through the groove.
Preferably, a first clamping piece and a second clamping piece are respectively arranged inside the positioning groove.
Preferably, the front end of the locator main body is provided with a protruding part, and the surface of the protruding part is provided with a shaft hole.
Preferably, the front end of the puncture needle extends to the outside of the positioner body through the shaft hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the puncture outfit comprises a puncture outfit body, wherein a fixing sleeve is arranged on the puncture outfit body, fixing pieces are arranged at two ends of the fixing sleeve, an embedding strip is arranged on the surface of each fixing piece, a positioning groove is arranged in the puncture outfit body, an embedding groove is arranged on the surface of each positioning groove, and each fixing piece is tightly embedded with the corresponding embedding groove through the corresponding embedding strip;
(2) the rear end surface of locator main part is provided with the recess, and the one end of puncture ware main part is passed the recess and is extended to inside the locator main part, and the front end of pjncture needle passes the shaft hole and extends to the outside of locator main part, through being provided with recess, shaft hole, collet and clamping piece, can firmly fix puncture ware main part position, prevents that the puncture ware main part from taking off the groove.
Drawings
FIG. 1 is a schematic view of the main structure of the puncture outfit of the present invention;
FIG. 2 is a schematic view of the main structure of the positioner of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention.
In the figure: 1. a puncture instrument body; 2. fixing the sleeve; 3. a fixing sheet; 4. a tabling strip; 5. a fixed collar; 6. puncturing needle; 7. a needle head; 8. a locator body; 9. a groove; 10. positioning a groove; 11. positioning plates; 12. an O-shaped clamping piece; 13. an elastic collet; 14. a first clip piece; 15. a boss portion; 16. a shaft hole; 17. a fitting groove; 18. a second clip.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a puncture outfit positioner under laparoscope comprises a puncture outfit main body 1 and a positioner main body 8, wherein a fixed sleeve 2 is arranged on the puncture outfit main body 1, fixing pieces 3 are arranged at two ends of the fixed sleeve 2, an embedded strip 4 is arranged on the surface of each fixing piece 3, the bottom end of each fixed sleeve 2 is connected with a puncture needle 6 through a fixed shaft collar 5, a needle head 7 is fixed at the bottom end of the puncture needle 6, a positioning groove 10 is arranged inside the positioner main body 8, an embedded groove 17 is arranged on the surface of each positioning groove 10, each fixing piece 3 is tightly embedded with the embedded groove 17 through the embedded strip 4, the puncture outfit main body 1 and the positioner main body 8 can be quickly installed and fixed by an embedded fixing mode, the puncture outfit main body 1 is convenient to be installed and positioned, a groove 9 is arranged on the surface of the rear end of the positioner main body 8, a positioning sheet 11 is fixed, and the O-shaped clamping piece 12 is positioned at one side of the positioning piece 11, and an elastic chuck 13 is fixed inside the positioning groove 10.
Further, the surface of the positioning plate 11 is provided with a groove 9.
Further, one end of the puncture instrument body 1 extends through the groove 9 to the inside of the retainer body 8.
Further, the positioning groove 10 is internally provided with a first jaw 14 and a second jaw 18, respectively.
Further, the front end of the locator main body 8 is provided with a protruding part 15, the surface of the protruding part 15 is provided with a shaft hole 16, and the position of the puncture outfit main body 1 can be firmly fixed by the arrangement of the groove 9, the shaft hole 16, the elastic chuck 13 and the clamping piece, so that the puncture outfit main body 1 is prevented from being out of the groove.
Further, the front end of the puncture needle 6 extends to the outside of the retainer body 8 through the shaft hole 16.
The working principle is as follows: when in use, the puncture outfit main body 1 is provided with the fixed sleeve 2, two ends of the fixed sleeve 2 are provided with the fixed sheets 3, the surface of the fixed sheet 3 is provided with the tabling strip 4, the positioning groove 10 is arranged inside the positioning device main body 8, the surface of the positioning groove 10 is provided with the tabling groove 17, the fixed sheet 3 is tightly tabling with the tabling groove 17 through the tabling strip 4, the rapid installation and fixation between the puncture outfit main body 1 and the positioning device main body 8 can be carried out by utilizing the tabling fixing mode, the puncture outfit main body 1 is convenient to be installed and positioned, the rear end surface of the positioning device main body 8 is provided with the groove 9, the inside of the positioning groove 10 is fixed with the elastic chuck 13, one end of the puncture outfit main body 1 passes through the groove 9 and extends to the inside of the positioning device main body 8, the front end of the positioning device main body 8 is provided with the, through being provided with recess 9, shaft hole 16, collet 13 and clamping piece, can firmly fix puncture ware main part 1 position, prevent that puncture ware main part 1 from taking off the groove, the utility model discloses a closely gomphosis with puncture ware main part 1 and locator main part 8, cooperation shaft hole 16 and chuck clamping piece can carry out swift formula location to puncture ware main part 1 and fix.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A puncture outfit positioner under a laparoscope comprises a puncture outfit main body (1) and a positioner main body (8), and is characterized in that a fixed sleeve (2) is installed on the puncture outfit main body (1), fixing pieces (3) are arranged at two ends of the fixed sleeve (2), an embedding strip (4) is arranged on the surface of each fixing piece (3), the bottom end of the fixed sleeve (2) is connected with a puncture needle (6) through a fixed shaft collar (5), a needle head (7) is fixed at the bottom end of the puncture needle (6), a positioning groove (10) is arranged inside the positioner main body (8), an embedding groove (17) is arranged on the surface of the positioning groove (10), the fixing piece (3) is tightly embedded with the embedding groove (17) through the embedding strip (4), a groove (9) is arranged on the rear end surface of the positioner main body (8), and a positioning sheet (11) is fixed inside the positioning groove (10), the positioning groove is characterized in that an O-shaped clamping piece (12) is arranged inside the positioning groove (10), the O-shaped clamping piece (12) is located on one side of the positioning piece (11), and an elastic chuck (13) is fixed inside the positioning groove (10).
2. The laparoscopic puncture outfit positioning device according to claim 1, wherein: the surface of the positioning plate (11) is provided with a groove (9).
3. The laparoscopic puncture outfit positioning device according to claim 1, wherein: one end of the puncture outfit main body (1) passes through the groove (9) and extends to the interior of the locator main body (8).
4. The laparoscopic puncture outfit positioning device according to claim 1, wherein: the positioning groove (10) is internally provided with a first clamping piece (14) and a second clamping piece (18) respectively.
5. The laparoscopic puncture outfit positioning device according to claim 1, wherein: the front end of the locator main body (8) is provided with a bulge (15), and the surface of the bulge (15) is provided with a shaft hole (16).
6. The laparoscopic puncture outfit positioning device according to claim 1, wherein: the front end of the puncture needle (6) passes through the shaft hole (16) and extends to the outside of the locator main body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600047.XU CN209916148U (en) | 2019-04-28 | 2019-04-28 | Puncture outfit locator under peritoneoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600047.XU CN209916148U (en) | 2019-04-28 | 2019-04-28 | Puncture outfit locator under peritoneoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209916148U true CN209916148U (en) | 2020-01-10 |
Family
ID=69089392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920600047.XU Expired - Fee Related CN209916148U (en) | 2019-04-28 | 2019-04-28 | Puncture outfit locator under peritoneoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209916148U (en) |
-
2019
- 2019-04-28 CN CN201920600047.XU patent/CN209916148U/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: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |