CN214342525U

CN214342525U - Stability puncture ware

Info

Publication number: CN214342525U
Application number: CN202023017868.2U
Authority: CN
Inventors: 揭明翰
Original assignee: Shenzhen Dafan Manufacturing Co ltd
Current assignee: Shenzhen Dafan Manufacturing Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-08
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a stable puncture outfit, which comprises a supporting frame, an outer needle tube and an inner needle tube, wherein the middle part of the supporting frame is fixedly connected with a fixed block, the inner part of the fixed block is slidably connected with the outer needle tube, the inner part of the outer needle tube is slidably connected with the inner needle tube, both sides of the supporting frame are slidably connected with a slide block, the bottom of the slide block is fixedly connected with a sucker, the outer side of the outer needle tube is fixedly connected with a stabilizing block, the bottom of the stabilizing block is fixedly provided with an installation block, one side of the installation block is provided with a fixed groove, the inside of the fixed block is provided with a mounting groove matched with the installation block, the inside of the fixed block is provided with a slide groove, the inside of the slide groove is slidably connected with a slide plate, the sucker, the slider, the connecting block and a second bolt of the puncture outfit can be used for stabilizing the supporting frame, the shaking of the outer needle tube is reduced, the influence on the operation is avoided, the arranged stabilizing block, the installation block, the fixing rod, the slide plate and the spring can be used for fixing the outer needle tube, preventing the outer needle tube from shifting.

Description

Stability puncture ware

Technical Field

The utility model relates to a puncture ware technical field specifically is a stability puncture ware.

Background

The laparoscopic surgery is a surgery performed by using a laparoscope and related instruments, a cold light source is used for providing illumination, a laparoscopic lens is inserted into an abdominal cavity, an image shot by the laparoscopic lens is conducted to a post-stage signal processing system through an optical fiber by using a digital camera shooting technology and is displayed on a special monitor in real time, then a doctor analyzes and judges the state of an illness of a patient through images of different angles of organs of the patient displayed on a monitor screen, the laparoscopic surgery is performed by using the laparoscopic instrument, a puncture outfit needs to be used to puncture into the abdominal cavity for performing the surgery in the laparoscopic surgery, the stability of the puncture outfit is very important, the stability of the existing puncture outfit is poor, the puncture outfit is easy to shake in the surgery, great influence is caused on the surgery, and the pain to the patient is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stability puncture ware to the not enough of prior art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a stability puncture ware, includes support frame, outer needle tubing and interior needle tubing, the middle part fixedly connected with fixed block of support frame, the inside sliding connection of fixed block has outer needle tubing, the inside sliding connection of outer needle tubing has interior needle tubing, the both sides of support frame all slide even have the slider, the bottom fixedly connected with sucking disc of slider, the outside fixedly connected with stabilizing block of outer needle tubing, stabilizing block's bottom is fixed with the installation piece, one side of installation piece is provided with the fixed slot, the inside of fixed block be provided with installation piece complex mounting groove, the inside of fixed block is provided with the spout, the inside sliding connection of spout has the slide, the middle part fixedly connected with and the fixed slot complex dead lever of slide, dead lever and fixed block sliding connection, the outside cover of dead lever has the spring.

As a preferred scheme of the utility model, the outside of outer needle tube is provided with the scale mark.

As an optimized proposal of the utility model, the internal thread of the stabilizing block is connected with a bolt.

As a preferred scheme of the utility model, one side fixedly connected with connecting block of slider, the inside threaded connection of connecting block has No. two bolts.

As an optimized scheme of the utility model, one side of dead lever sets up to trapezoidal, the bottom of installation piece sets up to the inclined plane.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this sucking disc that puncture ware set up, the slider, connecting block and No. two bolts can be used for stabilizing the support frame, the rocking of outer syringe has been reduced, avoid causing the influence to the operation, the steady piece that sets up, the installation piece, the dead lever, slide and spring can be used for fixing outer syringe, prevent that outer syringe from taking place the skew, the steady piece that sets up and a bolt can be used for fixing interior syringe, it is more stable to make interior syringe, the scale mark that sets up can make things convenient for people to observe outer syringe male degree of depth.

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 schematic structural diagram of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 2;

FIG. 4 is a schematic structural view of the outer needle cannula of the present invention;

in the figure: 1. a support frame; 2. an inner needle tube; 3. an outer needle tube; 4. a fixed block; 5. a suction cup; 6. scale lines; 7. a stabilizing block; 8. a first bolt; 9. a slide plate; 10. a chute; 11. fixing the rod; 12. mounting grooves; 13. mounting blocks; 14. a second bolt; 15. connecting blocks; 16. fixing grooves; 17. a spring; 18. a slide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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: a stable puncture outfit comprises a support frame 1, an outer needle tube 3 and an inner needle tube 2, wherein the middle part of the support frame 1 is fixedly connected with a fixed block 4, the inner part of the fixed block 4 is slidably connected with the outer needle tube 3, the inner part of the outer needle tube 3 is slidably connected with the inner needle tube 2, both sides of the support frame 1 are slidably connected with a slide block 18, the bottom of the slide block 18 is fixedly connected with a sucker 5, the sucker 5 can be adsorbed on a human body, so that the support frame 1 is more firmly fixed, the outer side of the outer needle tube 3 is fixedly connected with a stabilizing block 7, the stabilizing block 7 can be used for fixing the outer needle tube 3, the outer needle tube 3 is prevented from shaking in the operation process and influencing the operation, the stabilizing block 7 can be used for fixing the bottom of the stabilizing block 7 with an installation block 13, one side of the installation block 13 is provided with a fixing groove 16, the inside of the fixed block 4 is provided with an installation groove 12 matched with the installation block 13, the inside of the fixed block 4 is provided with a sliding groove 10, the inside sliding connection of spout 10 has slide 9, and the middle part fixedly connected with of slide 9 and fixed slot 16 complex dead lever 11, dead lever 11 and installation piece 13 can be used for fixed stabilizing block 7, make stabilizing block 7 fixed more firm, and dead lever 11 and fixed block 4 sliding connection, the outside cover of dead lever 11 has spring 17.

The scale marks 6 are arranged on the outer side of the outer needle tube 3, and the scale marks 6 can be convenient for people to observe the insertion depth of the outer needle tube 3; the first bolt 8 is connected with the inner thread of the stabilizing block 7, and the first bolt 8 can be used for fixing the inner needle tube 2 to prevent the inner needle tube 2 from shaking; one side of the sliding block 18 is fixedly connected with a connecting block 15, the inner thread of the connecting block 15 is connected with a second bolt 14, and the second bolt 14 can be used for fixing the sucker 5, so that people can conveniently fix the sucker 5 at different positions; one side of the fixing rod 11 is trapezoidal, the bottom of the mounting block 13 is inclined, and the installation block 13 can be conveniently inserted into people by setting the fixing rod and the inclined plane to be trapezoidal, so that people can feel relaxed.

The working principle is as follows: when the puncture outfit needs to be used, the position of a sucker 5 is adjusted through a sliding block 18, a second bolt 14 is screwed to fix the sucker 5 after the adjustment is finished, the sucker 5 is adsorbed on a human body, the support frame 1 is firmly fixed, then the first bolt 8 is unscrewed, the position of an inner needle tube 2 is adjusted, the first bolt 8 is screwed after the adjustment is finished, the inner needle tube 2 is fixed, an outer needle tube 3 and the inner needle tube 2 are inserted into a fixing block 4, the outer needle tube 3 and the inner needle tube 2 are matched and inserted into a peritoneal cavity, the outer needle tube 3 enables a stabilizing block 7 to move downwards, the stabilizing block 7 enables an installation block 13 to move downwards, the installation block 13 enters an installation groove 12, one side of the installation block 13 pushes a fixing rod 11 to move leftwards, the fixing rod 11 enables a sliding plate 9 to move leftwards to compress a spring 17, when the fixing rod 11 is aligned with a fixing groove 16, the spring 17 springs open to push the fixing rod 11 to be clamped into the fixing groove 16 to fix the stabilizing block 7, the outer needle tube 3 can be fixed, when the outer needle tube 3 needs to be detached, the fixing rod 11 is pulled outwards, the fixing rod 11 is moved out of the fixing groove 16, and the outer needle tube 3 can be detached.

Finally, it should be noted that: 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

1. The utility model provides a stability puncture ware, includes support frame (1), outer needle tubing (3) and interior needle tubing (2), its characterized in that: the middle part of the support frame (1) is fixedly connected with a fixed block (4), the inner sliding connection of the fixed block (4) is provided with an outer needle tube (3), the inner sliding connection of the outer needle tube (3) is provided with an inner needle tube (2), the two sides of the support frame (1) are connected with a sliding block (18) in a sliding manner, the bottom of the sliding block (18) is fixedly connected with a sucker (5), the outer side of the outer needle tube (3) is fixedly connected with a stabilizing block (7), the bottom of the stabilizing block (7) is fixed with a mounting block (13), one side of the mounting block (13) is provided with a fixing groove (16), the inner part of the fixed block (4) is provided with a mounting groove (12) matched with the mounting block (13), the inner part of the fixed block (4) is provided with a sliding groove (10), the inner sliding connection of the sliding groove (10) is provided with a sliding plate (9), the middle part of the sliding plate (9) is fixedly connected with a fixing rod (11) matched with the fixing groove (16), the fixing rod (11) is connected with the fixing block (4) in a sliding mode, and a spring (17) is sleeved on the outer side of the fixing rod (11).

2. A stability penetrator as claimed in claim 1, wherein: and scale marks (6) are arranged on the outer side of the outer needle tube (3).

3. A stability penetrator as claimed in claim 1, wherein: the internal thread of the stabilizing block (7) is connected with a first bolt (8).

4. A stability penetrator as claimed in claim 1, wherein: one side fixedly connected with connecting block (15) of slider (18), the internal thread of connecting block (15) is connected with No. two bolt (14).

5. A stability penetrator as claimed in claim 1, wherein: one side of the fixing rod (11) is trapezoidal, and the bottom of the mounting block (13) is an inclined plane.