CN215503448U

CN215503448U - Intervene operation headstock of head facial operation under catheter room DSA

Info

Publication number: CN215503448U
Application number: CN202120114167.6U
Authority: CN
Inventors: 顾芝玮
Original assignee: Xuzhou Xiaoming Trading Co ltd
Current assignee: Xuzhou Xiaoming Trading Co ltd
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2022-01-14
Anticipated expiration: 2031-01-16

Abstract

The utility model relates to the technical field of fixed supports, in particular to an operation headstock for interventional catheter room DSA lower head face operation. It is including adjusting the support, the centre of adjusting the support is equipped with locking means, the upper end of adjusting the support is equipped with fixing device, it includes solid fixed cylinder to adjust the support, the surface of solid fixed cylinder has been close to the position on top and has been seted up the through-hole, the inside of solid fixed cylinder is equipped with the telescopic link with solid fixed cylinder looks adaptation, semi-circular fixed slot has been seted up on the surface of telescopic link, locking means includes the lock ring, the connecting hole with solid fixed cylinder looks adaptation is seted up to the one end of lock ring, the one end of elasticity plastic strip is equipped with eccentric column, fixing device includes the layer board, the marginal position that the surface of layer board is close to both sides is equipped with splint. The telescopic support can be adjusted in length according to needs during clinical use, and after the adjustment is completed, the poking plate is pushed to enable the telescopic rod to be locked in the fixed cylinder.

Description

Intervene operation headstock of head facial operation under catheter room DSA

Technical Field

The utility model relates to the field of interventional science and technology, in particular to an operation headstock for head and face operation under DSA of an interventional catheter room.

Background

Because the supporting intervention operation table of DSA machine requires nimble easy removal, bedside installation plumbous baffle, so the headstock of traditional clamping and abduction regulation pole can not be applicable to the DSA operation table, nevertheless when carrying out aseptic operation that requires highly or need increase aseptic barrier through the puncture of neck portion, the aseptic list of heaviness covers patient's face completely and can bring the sense of suffocation for the patient, and aseptic barrier maximize and patient comfort level in the art can't be guaranteed to current fixed bolster, can cause the psychology of fear to the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an operation head frame for head and face operation under DSA in an interventional catheter room, so as to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides an operation head frame for intervention of a head-face operation under a catheter chamber DSA, comprising an adjusting bracket, wherein a locking device is arranged in the middle of the adjusting bracket, a fixing device is arranged at the upper end of the adjusting bracket, the adjusting bracket comprises a fixed cylinder, a through hole is arranged at the position, close to the top end, of the surface of the fixed cylinder, a telescopic rod matched with the fixed cylinder is arranged inside the fixed cylinder, a semicircular fixing groove is arranged on the surface of the telescopic rod, the locking device comprises a locking ring, a connecting hole matched with the fixed cylinder is arranged at one end of the locking ring, a sliding hole is arranged inside one side of the locking ring, inserting holes are arranged at the positions, close to one end, of the upper surface and the lower surface of the locking ring, an elastic plastic strip is connected in a sliding manner in the middle of the sliding hole, and a locking block matched with the semicircular fixing groove is arranged at one end of the elastic plastic strip, one end of the elastic plastic strip is provided with an eccentric column, the fixing device comprises a supporting plate, and clamping plates are arranged on the surfaces of the supporting plate close to the edge positions of the two sides.

As a further improvement of the technical scheme, a position, close to the upper end, of the surface of the fixed cylinder is provided with a limiting ring, and the diameter of the limiting ring is slightly larger than that of the connecting hole.

As a further improvement of the technical scheme, the bottom of the fixed cylinder is provided with a threaded column, the bottom of the fixed cylinder is provided with a fixed table, and the surface of the fixed table is provided with a threaded groove matched with the threaded column.

As a further improvement of the technical scheme, the upper surface and the lower surface of the eccentric column are provided with fixed columns which are in inserting fit with the jacks, and one end of the eccentric column is provided with a poking plate.

As a further improvement of the technical scheme, the clamping plate comprises a plate body, a threaded hole is formed in the middle of the surface of the plate body, a threaded rod is arranged in the middle of the threaded hole, and the threaded rod is matched with the threaded hole.

As a further improvement of the technical scheme, one end of the threaded rod is provided with a fixing ring, one end of the fixing ring is provided with a clamping column, and the clamping column is matched with one end of the threaded rod in a clamping mode.

As a further improvement of the technical scheme, the bottom of the supporting plate is provided with a plastic rod, and the bottom of the plastic rod is fixedly connected with the telescopic rod.

Compared with the prior art, the utility model has the beneficial effects that:

in this adjusting device of fixed bolster for interventional department, through the telescopic bracket who sets up can be so that when clinical use, can adjust telescopic bracket's length as required, the back of adjusting well, promotes to dial the board and makes the telescopic link locked in the inside of fixed section of thick bamboo.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is an exploded view of an adjusting bracket structure of embodiment 1;

FIG. 3 is a disassembled view of the locking device of embodiment 1;

FIG. 4 is a schematic view of the fixing device according to embodiment 1;

FIG. 5 is an exploded view of the structure of the splint according to embodiment 1.

The various reference numbers in the figures mean:

100. adjusting the bracket;

110. a fixed cylinder; 111. a through hole; 112. a limiting ring; 113. a threaded post; 120. a fixed table; 121. a thread groove; 130. a telescopic rod; 131. a semicircular fixing groove;

200. a locking device;

210. a locking ring; 211. connecting holes; 212. a slide hole; 213. a jack; 220. an elastic plastic strip; 221. a locking block; 230. an eccentric column; 231. fixing a column; 232. a poking plate;

300. a fixing device;

310. a support plate; 320. a splint; 321. a plate body; 3211. a threaded hole; 322. a fixing ring; 3221. a clamping column; 323. a threaded rod; 330. a malleable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-5, the present embodiment provides a surgical head frame for performing a facial surgery under a catheter chamber DSA, including an adjusting bracket 100, a locking device 200 disposed in the middle of the adjusting bracket 100, a fixing device 300 disposed at the upper end of the adjusting bracket 100, the adjusting bracket 100 including a fixing cylinder 110, a through hole 111 disposed on the surface of the fixing cylinder 110 near the top end, a telescopic rod 130 adapted to the fixing cylinder 110 disposed inside the fixing cylinder 110, a semicircular fixing groove 131 disposed on the surface of the telescopic rod 130, the locking device 200 including a locking ring 210, a connecting hole 211 disposed at one end of the locking ring 210 and adapted to the fixing cylinder 110, a sliding hole 212 disposed inside one side of the locking ring 210, a plug hole 213 disposed on the upper and lower surfaces of the locking ring 210 near one end, an elastic plastic strip 220 slidably connected to the middle of the sliding hole 212, a locking block 221 adapted to the semicircular fixing groove 131 disposed at one end of the elastic plastic strip 220, eccentric post 230 rotates the one end of extrusion elasticity plastic strip 220 for locking piece 221 extrudees into the inside of semi-circular fixed slot 131, locks telescopic link 130, and the one end of elasticity plastic strip 220 is equipped with eccentric post 230, and fixing device 300 includes layer board 310, and the marginal position that the surface of layer board 310 is close to both sides is equipped with splint 320, is used for the medical air duct of centre gripping, gives patient oxygen therapy.

In this embodiment, the surface of the fixing cylinder 110 is provided with a limiting ring 112 near the upper end, and the diameter of the limiting ring 112 is slightly larger than that of the connecting hole 211 to prevent the locking ring 210 from sliding on the fixing cylinder 110.

Specifically, the bottom of the fixed cylinder 110 is provided with a threaded post 113, the bottom of the fixed cylinder 110 is provided with a fixed table 120, and the surface of the fixed table 120 is provided with a threaded groove 121 matched with the threaded post 113, so that the fixed cylinder 110 is convenient to disassemble.

Further, the upper and lower surfaces of the eccentric column 230 are provided with fixing columns 231, the fixing columns 231 are in inserting fit with the insertion holes 213, and one end of the eccentric column 230 is provided with a toggle plate 232, so that the eccentric column 230 can rotate in the locking ring 210.

In addition, the clamping plate 320 comprises a plate body 321, a threaded hole 3211 is formed in the middle of the surface of the plate body 321, a threaded rod 323 is arranged in the middle of the threaded hole 3211, the threaded rod 323 is matched with the threaded hole 3211, and the distance between the threaded rod 323 and the fixing ring 322 is adjusted by screwing.

In addition, one end of the threaded rod 323 is provided with a fixing ring 322, one end of the fixing ring 322 is provided with a clamping column 3221, the clamping column 3221 is in clamping fit with one end of the threaded rod 323, and the fixing ring 322 is used for fixing the medical airway.

Still further, the bottom of the supporting plate 310 is provided with a plastic rod 330, and the bottom of the plastic rod 330 is fixedly connected with the telescopic rod 130, so that the position of the fixing device 300 can be changed.

The adjusting device of fixed bolster for interventional department of embodiment is when specifically using, thread groove 121 threaded connection in the middle of 113 and the fixed station 120 of screw post of fixed cylinder 110 bottom earlier, cup joint lock ring 210 in the upper end of fixed cylinder 110, make the lower extreme of lock ring 210 and the laminating of the upper end of spacing ring 112, pass solid fixed ring 322 with air duct or transfer line, adjust telescopic link 130 to suitable height, promote to dial movable plate 232 and make eccentric post 230 rotate the one end of extrusion elasticity plastic strip 220, make the inside of locking piece 221 extrusion semicircular fixation groove 131, carry out the locking to telescopic link 130, adjust the position of plastic pole 330 as required again.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A surgical headgear for interventional catheter room DSA (digital surgical intervention) craniofacial surgery comprising an adjustment bracket (100), characterized in that: the middle of the adjusting bracket (100) is provided with a locking device (200), the upper end of the adjusting bracket (100) is provided with a fixing device (300), the adjusting bracket (100) comprises a fixed cylinder (110), a through hole (111) is formed in the position, close to the top end, of the surface of the fixed cylinder (110), a telescopic rod (130) matched with the fixed cylinder (110) is arranged inside the fixed cylinder (110), a semicircular fixing groove (131) is formed in the surface of the telescopic rod (130), the locking device (200) comprises a locking ring (210), one end of the locking ring (210) is provided with a connecting hole (211) matched with the fixed cylinder (110), a sliding hole (212) is formed in the inside of one side of the locking ring (210), insertion holes (213) are formed in the positions, close to one end, of the upper surface and the lower surface of the locking ring (210), and an elastic plastic strip (220) is connected in the middle of the sliding hole (212) in a sliding manner, one end of the elastic plastic strip (220) is provided with a locking block (221) matched with the semicircular fixing groove (131), one end of the elastic plastic strip (220) is provided with an eccentric column (230), the fixing device (300) comprises a supporting plate (310), and clamping plates (320) are arranged on the surfaces of the supporting plate (310) close to the edge positions of the two sides.

2. The surgical headgear of claim 1, for interventional in catheter-room DSA craniofacial surgery, wherein: the surface of the fixed cylinder (110) is provided with a limiting ring (112) at a position close to the upper end, and the diameter of the limiting ring (112) is slightly larger than that of the connecting hole (211).

3. The surgical headgear of claim 1, for interventional in catheter-room DSA craniofacial surgery, wherein: the bottom of a fixed cylinder (110) is provided with a threaded column (113), the bottom of the fixed cylinder (110) is provided with a fixed table (120), and the surface of the fixed table (120) is provided with a threaded groove (121) matched with the threaded column (113).

4. The surgical headgear of claim 1, for interventional in catheter-room DSA craniofacial surgery, wherein: the upper surface and the lower surface of the eccentric column (230) are provided with fixed columns (231), the fixed columns (231) are in plug-in fit with the jacks (213), and one end of the eccentric column (230) is provided with a poking plate (232).

5. The surgical headgear of claim 1, for interventional in catheter-room DSA craniofacial surgery, wherein: the clamping plate (320) comprises a plate body (321), a threaded hole (3211) is formed in the middle of the surface of the plate body (321), a threaded rod (323) is arranged in the middle of the threaded hole (3211), and the threaded rod (323) is matched with the threaded hole (3211).

6. The surgical headgear of claim 5, for interventional in catheter-room DSA (digital surgical incision) craniofacial surgery, wherein: the one end of threaded rod (323) is equipped with solid fixed ring (322), the one end of solid fixed ring (322) is equipped with joint post (3221), the cooperation of the one end joint of joint post (3221) and threaded rod (323).

7. The surgical headgear of claim 1, for interventional in catheter-room DSA craniofacial surgery, wherein: the bottom of layer board (310) is equipped with mouldable pole (330), the bottom and telescopic link (130) fixed connection of mouldable pole (330).