CN211862911U

CN211862911U - Parallel ruler special for head of intracranial hematoma minimally invasive puncture operation in neurology department

Info

Publication number: CN211862911U
Application number: CN201820776581.1U
Authority: CN
Inventors: 任思颖; 宋安军
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2020-11-06
Anticipated expiration: 2028-05-23

Abstract

The utility model discloses a special parallel ruler for the head of intracranial hematoma minimally invasive puncture operation in neurology, which comprises two parallel ruler frames, wherein the parallel ruler frames are symmetrically distributed, a lithium battery is arranged at the top of each parallel ruler frame, the lithium battery is embedded and arranged in the parallel ruler frames, a LED lamp tube is arranged on the side surface of each parallel ruler frame, the LED lamp tube is embedded and arranged in the parallel ruler frames and is electrically connected with the lithium battery, a chute is arranged at the top of each parallel ruler frame, a shaft tube is arranged at one side of each parallel ruler frame, the shaft tube is embedded and arranged in the chute and is in clearance fit with the chute, a plurality of fixing rings which are uniformly distributed are arranged at the top and the bottom of the shaft tube, the fixing rings are symmetrically distributed and are sleeved at the end part of the shaft tube, the parallel ruler frames can pass through the shaft tube, and the shaft tube can move in the chute of the parallel ruler frames in the X axial, is convenient to use.

Description

Parallel ruler special for head of intracranial hematoma minimally invasive puncture operation in neurology department

Technical Field

The utility model relates to a head parallel ruler technical field specifically is a special parallel ruler of intracranial hematoma minimal access puncture operation head of department of neurology.

Background

The head parallel ruler is a positioning structure used for minimally invasive surgery, the minimally invasive surgery refers to surgery performed by modern medical instruments such as a laparoscope and a thoracoscope and related equipment as the name suggests, the minimally invasive surgery has the advantages of small wound, light pain and quick recovery, and is a dream of each patient needing the surgery, the minimally invasive surgery enables the dream to become a reality, and the early minimally invasive surgery refers to a new technology for performing the surgery in a human body through endoscopes such as the laparoscope and the thoracoscope. The minimally invasive surgery has the advantages of small wound, light pain and quick recovery.

The special parallel ruler for the head of the existing intracranial hematoma minimally invasive puncture operation in neurology has the following defects: the parallel ruler is not used for positioning and disinfecting the puncture needle, so that the puncture needle is easy to shift when inserted; the parallel ruler is designed in a fixed structure, so that the parallel ruler is inconvenient to use; when the parallel ruler is used at night, no illumination processing is performed, and the working range is small.

How to design a parallel ruler special for a head part of a minimally invasive puncture operation on intracranial hematoma in neurology to solve the problems provided in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special parallel ruler of intracranial hematoma minimal access puncture operation head of department of neurology to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a parallel ruler special for a head of a minimally invasive puncture surgery for intracranial hematoma in neurology comprises two parallel ruler frames, wherein the parallel ruler frames are symmetrically distributed, lithium batteries are installed at the tops of the parallel ruler frames and embedded in the parallel ruler frames, LED lamp tubes are installed on the side faces of the parallel ruler frames, the LED lamp tubes are embedded in the parallel ruler frames and electrically connected with the lithium batteries, sliding grooves are formed in the tops of the parallel ruler frames and symmetrically distributed among the sliding grooves, and scale marks are arranged on one sides of the sliding grooves;

a shaft tube is installed on one side of the parallel ruler frame, the shaft tube is embedded in the sliding groove and is in clearance fit with the sliding groove, a plurality of fixing rings which are uniformly distributed are installed at the top and the bottom of the shaft tube, the fixing rings are symmetrically distributed and are embedded and sleeved at the end part of the shaft tube;

the central point of central siphon puts and installs the pjncture needle locating rack, bushing pipe is installed to one side of pjncture needle locating rack, bushing pipe and the inseparable welding of pjncture needle locating rack, just bushing pipe cover sets up the central point of central point at the central point of central siphon and puts, threaded shaft is all installed to bushing pipe and solid fixed ring's side, threaded shaft advances through the screw thread that sets up on threaded shaft surface with bushing pipe and solid fixed ring respectively, the internally mounted of pjncture needle locating rack has the convex wedge, just the convex wedge embedding sets up in the pjncture needle locating rack, the disinfection sponge of symmetric distribution is installed to one side of convex wedge, the locating piece is installed to one side of disinfection.

Preferably, the bottom of the parallel ruler frame is provided with a rubber cushion, and the rubber cushion is tightly adhered with the parallel ruler frame.

Preferably, the side surface of the shaft tube is provided with a wear-resistant coating, and the wear-resistant coating surrounds the outer surface of the shaft tube.

Preferably, the top and the bottom of central siphon all install the stopper, just the stopper intussuseption is set up the tip at the central siphon.

Preferably, a nut is installed at one side of the threaded shaft, and the nut is tightly welded with the threaded shaft.

Preferably, a connecting frame is installed on one side of the positioning block, and the positioning block is connected with the puncture needle positioning frame through the connecting frame.

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

(1) the utility model discloses the central point of central point puts and installs the pjncture needle locating rack, bushing pipe is installed to one side of pjncture needle locating rack, bushing pipe and pjncture needle locating rack closely weld, and bushing pipe nested set up the central point at the central point of central point put at the central point of central point, bushing pipe and solid fixed ring's side all install the screw thread axle, the screw thread axle respectively with bushing pipe and solid fixed ring through setting up the screw thread precession on screw thread axle surface, the internally mounted of pjncture needle locating rack has the convex wedge, and the convex wedge embedding sets up in the pjncture needle locating rack, the disinfection sponge of symmetric distribution is installed to one side of convex wedge, the locating piece is installed to one side of disinfection sponge, when the pjncture needle inserts pjncture needle locating rack inside, the disinfection sponge can advance further disinfection processing to the.

(2) The utility model discloses the central siphon is installed to one side of parallel chi frame, and the central siphon embedding sets up in the spout to with spout clearance fit, a plurality of evenly distributed's solid fixed ring is installed to the top and the bottom of central siphon, and is the symmetric distribution between the solid fixed ring, and the inlay set up the tip at the central siphon, and parallel chi frame accessible central siphon reciprocates, and the central siphon then can carry out X axial displacement in the spout of parallel chi frame, facilitates the use.

(3) The utility model discloses the lithium cell is installed at the top of parallel chi frame, and the lithium cell embedding sets up in parallel chi frame, and the side-mounting of parallel chi frame has the LED fluorescent tube, and the embedding of LED fluorescent tube sets up in parallel chi frame to with lithium cell electric connection, the power supply of LED fluorescent tube accessible lithium cell provides the illumination, is favorable to enlarging the working range of parallel chi.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of a portion of the retaining ring of FIG. 1 according to the present invention;

fig. 3 is a longitudinal sectional view of the puncture needle positioning frame shown in fig. 1 according to the present invention.

In the figure: 1-a liner tube; 2-puncture needle positioning frame; 3-a lithium battery; 4-graduation mark; 5-parallel ruler racks; 6-LED lamp tube; 7-a limiting block; 8-wear resistant coating; 9-a screw cap; 10-a fixed ring; 11-shaft tube; 12-a rubber cushion; 13-a chute; 14-a threaded shaft; 15-convex wedge; 16-a disinfecting sponge; 17-positioning blocks; 18-connecting frame.

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. 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. 1-3, the present invention provides a technical solution: a parallel ruler special for a head of a minimally invasive puncture surgery for intracranial hematoma in neurology comprises two parallel ruler frames 5, wherein the parallel ruler frames 5 are symmetrically distributed, a lithium battery 3 is installed at the top of each parallel ruler frame 5, the lithium battery 3 is embedded into the parallel ruler frames 5, an LED lamp tube 6 is installed on the side surface of each parallel ruler frame 5, the LED lamp tube 6 is embedded into the parallel ruler frames 5 and is electrically connected with the lithium battery 3, sliding grooves 13 are formed in the tops of the parallel ruler frames 5, the sliding grooves 13 are symmetrically distributed, and scale marks 4 are arranged on one sides of the sliding grooves 13;

a shaft tube 11 is arranged on one side of the parallel ruler frame 5, the shaft tube 11 is embedded in the sliding chute 13 and is in clearance fit with the sliding chute 13, a plurality of fixing rings 10 which are uniformly distributed are arranged at the top and the bottom of the shaft tube 11, and the fixing rings 10 are symmetrically distributed and are embedded at the end part of the shaft tube 11;

the central position of the shaft tube 11 is provided with a puncture needle positioning frame 2, one side of the puncture needle positioning frame 2 is provided with a bushing tube 1, the bushing tube 1 is tightly welded with the puncture needle positioning frame 2, the bushing tube 1 is embedded and arranged at the central position of the shaft tube 11, the side surfaces of the bushing tube 1 and the fixing ring 10 are both provided with a threaded shaft 14, the threaded shaft 14 is respectively screwed into the bushing tube 1 and the fixing ring 10 through threads arranged on the surface of the threaded shaft 14, a convex wedge 15 is arranged inside the puncture needle positioning frame 2, the convex wedge 15 is embedded and arranged in the puncture needle positioning frame 2, one side of the convex wedge 15 is provided with a sterilizing sponge 16 which is symmetrically distributed, one side of the sterilizing sponge 16 is provided with a positioning block 17, the puncture needle positioning frame 2 can effectively position the puncture needle, prevent the puncture needle from deviating in the using process, effectively reduce the work burden of medical personnel, the bushing tube 1 is embedded and, the bushing 1 can slide up and down on the shaft tube 11, which is convenient for the movement of the puncture needle positioning frame 2.

The utility model discloses in, rubber cushion 12 is all installed to the bottom of parallel chi frame 5, and rubber cushion 12 closely bonds with parallel chi frame 5. The side of the shaft tube 11 is provided with the wear-resistant coating 8, and the wear-resistant coating 8 surrounds the outer surface of the shaft tube 11. The limiting blocks 7 are mounted at the top and the bottom of the shaft tube 11, and the limiting blocks 7 are embedded at the end of the shaft tube 11. The nut 9 is installed on one side of the threaded shaft 14, and the nut 9 is tightly welded with the threaded shaft 14. The connecting frame 18 is installed to one side of locating piece 17, and the locating piece 17 is connected through the connecting frame 18 with pjncture needle locating rack 2, and the comfort level that parallel chi frame 5 wore can be improved effectively to rubber cushion 12 when parallel chi frame 5 contacts with patient's head, and wear-resistant coating 8 has prolonged the life cycle of central siphon 11 effectively, and stopper 7 prevents parallel chi frame 5 from breaking away from central siphon 11 effectively.

The working principle is as follows: the medical staff rotates the screw cap 9, the threaded shaft 14 is screwed out of the fixing ring 10, then the parallel ruler frames 5 are moved up and down according to the size of the head of the patient for adjustment, after the adjustment is proper, the threaded shaft 14 is screwed into the fixing ring 10 to fix the parallel ruler frames 5, then the head of the patient is clamped into the area between the parallel ruler frames 5, the rubber cushion 12 is in direct contact with the head of the patient, after the adjustment, the parallel ruler frames 5 are used, in the using process, the medical staff performs minimally invasive surgery according to the needs of the patient in the area, the shaft tube 11 is moved in the X axial direction, then the puncture needle positioning frame 2 performs Y axial movement through the lining tube 1, after the end position of the puncture needle positioning frame 2 is in contact with the surgery area of the patient, the shaft tube 11 stops moving, the lining tube 1 is fixed with the shaft tube 11 through the threaded shaft 14, and then the puncture needle can be, when a patient is subjected to minimally invasive surgery, the puncture needle is inserted into the puncture needle positioning frame, the disinfection sponge 16 conducts disinfection treatment on the puncture needle, and the positioning block 17 conducts positioning treatment on the puncture needle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special parallel ruler of intracranial hematoma minimal access surgery head of department of neurology, includes two parallel chi framves (5), its characterized in that: the lithium battery cell type lithium battery measuring device is characterized in that the parallel rule frames (5) are symmetrically distributed, lithium batteries (3) are mounted at the tops of the parallel rule frames (5), the lithium batteries (3) are embedded in the parallel rule frames (5), LED lamp tubes (6) are mounted on the side faces of the parallel rule frames (5), the LED lamp tubes (6) are embedded in the parallel rule frames (5) and are electrically connected with the lithium batteries (3), sliding grooves (13) are formed in the tops of the parallel rule frames (5), the sliding grooves (13) are symmetrically distributed, and scale marks (4) are arranged on one sides of the sliding grooves (13);

a shaft tube (11) is installed on one side of the parallel ruler frame (5), the shaft tube (11) is embedded in the sliding groove (13) and is in clearance fit with the sliding groove (13), a plurality of fixing rings (10) which are uniformly distributed are installed at the top and the bottom of the shaft tube (11), the fixing rings (10) are symmetrically distributed and are embedded at the end part of the shaft tube (11);

a puncture needle positioning frame (2) is arranged at the central position of the shaft tube (11), a bushing (1) is arranged at one side of the puncture needle positioning frame (2), the bushing (1) is tightly welded with the puncture needle positioning frame (2), the bushing pipe (1) is embedded in the central position of the shaft pipe (11), the side surfaces of the bushing pipe (1) and the fixing ring (10) are both provided with a threaded shaft (14), the threaded shaft (14) and the bushing pipe (1) and the fixing ring (10) are screwed in through threads arranged on the surface of the threaded shaft (14), a convex wedge (15) is arranged in the puncture needle positioning frame (2), and the convex wedge (15) is embedded in the puncture needle positioning frame (2), the sterilizing sponges (16) which are symmetrically distributed are arranged on one side of the convex wedge (15), and the positioning block (17) is arranged on one side of the sterilizing sponges (16).

2. The parallel ruler special for the head of the intracranial hematoma minimally invasive puncture surgery in the neurology department as claimed in claim 1, wherein: the bottom of the parallel ruler frame (5) is provided with a rubber cushion (12), and the rubber cushion (12) is tightly adhered to the parallel ruler frame (5).

3. The parallel ruler special for the head of the intracranial hematoma minimally invasive puncture surgery in the neurology department as claimed in claim 1, wherein: the side of central siphon (11) is equipped with wear-resistant coating (8), just wear-resistant coating (8) surround the surface that sets up at central siphon (11).

4. The parallel ruler special for the head of the intracranial hematoma minimally invasive puncture surgery in the neurology department as claimed in claim 1, wherein: stopper (7) are all installed to the top and the bottom of central siphon (11), just stopper (7) the nested tip that sets up at central siphon (11).

5. The parallel ruler special for the head of the intracranial hematoma minimally invasive puncture surgery in the neurology department as claimed in claim 1, wherein: and a nut (9) is installed on one side of the threaded shaft (14), and the nut (9) is tightly welded with the threaded shaft (14).

6. The parallel ruler special for the head of the intracranial hematoma minimally invasive puncture surgery in the neurology department as claimed in claim 1, wherein: a connecting frame (18) is installed on one side of the positioning block (17), and the positioning block (17) is connected with the puncture needle positioning frame (2) through the connecting frame (18).