CN110548180A

CN110548180A - Hydrops processing apparatus among neurosurgery is clinical

Info

Publication number: CN110548180A
Application number: CN201910855966.6A
Authority: CN
Inventors: 石在勋; 姜金荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2019-12-10

Abstract

the invention discloses a liquid accumulation treatment device in neurosurgery clinic, which comprises a shell, wherein a handle is arranged on the right side of the bottom end of the shell, a cylinder is arranged at the center position of the left side of the shell, a joint is arranged at the center position of the left side wall of the cylinder, a first slide way and a second slide way are respectively arranged at the upper end and the lower end of the outer wall of the shell along the left-right direction, one end of a guide rod is circumferentially arranged on the left side of an inner cavity of the shell, the other end of the guide rod is fixedly connected with the right side of the inner cavity of the shell, a circular plate capable of moving left and right is sleeved on the left side of the outer wall of the guide rod, a piston is inserted into the left side of the inner cavity of the shell. This hydrops processing apparatus among neurosurgery is clinical, but the doctor one-hand steady operation, use in a flexible way, get liquid moreover and when arriving the later stage, can carry out the micro-adjustment extraction, prevent that the hydrops from remaining or the brain damage more does benefit to the popularization.

Description

hydrops processing apparatus among neurosurgery is clinical

Technical Field

The invention relates to the technical field of medical instruments, in particular to a hydrops treatment device in clinical neurosurgery.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology. Neurosurgery is mainly used for treating diseases of nervous systems such as brain, spinal cord and the like caused by trauma;

For the treatment of hydrocephalus, the solution can be used for manually taking liquid to remove the hydrocephalus in time besides the medicine, so as to eliminate the threat of the hydrocephalus to the life body. At present, the encephalic effusion is punctured under the assistance of images in the process of encephalic effusion liquid taking, and then an injector is used for extracting the encephalic effusion. Because the brain is the highest commander of human body, and inner structure is extremely complicated, in clinical, adopts the syringe extraction doctor hardly the one-hand steady operation, uses not nimble enough, gets liquid moreover and when arriving the later stage, can't carry out the micro-adjustment extraction, causes the hydrops easily to remain or the brain damage, consequently designs a novel hydrops processing apparatus now.

Disclosure of Invention

The present invention is directed to a device for treating effusion in clinical neurosurgery to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a effusion treatment device in neurosurgery clinics comprises a shell, wherein a handle is arranged at the right side of the bottom end of the shell, a barrel is arranged at the left central position of the shell, a joint is arranged at the central position of the left side wall of the barrel, a first slide way and a second slide way are respectively arranged at the upper end and the lower end of the outer wall of the shell along the left-right direction, one end of a guide rod is arranged at the left side of the inner cavity of the shell along the circumferential direction, the other end of the guide rod is fixedly connected with the right side of the inner cavity of the shell, a circular plate capable of moving left and right is sleeved at the left side of the outer wall of the guide rod, a piston is inserted at the left side of the inner cavity of the barrel, a threaded rod is screwed at the central position of the circular plate, the left side of the threaded rod is fixedly connected with the, the top of plectane has been seted up the thread groove, the friction disc is all installed along left right direction in both sides around the inner chamber bottom of first slide, the inner chamber top spiro union of thread groove has the bolt, annular piece is installed on the outer wall top of bolt, the arc of pegging graft with first slide is cup jointed to the outer wall of annular piece.

Preferably, the shape of the inner cavity of the first slide way is in a shape of a Chinese character 'tu', and the arc-shaped plate is in adaptive insertion connection with the first slide way.

Preferably, the number of the guide rods is three, and the three guide rods are distributed in the inner cavity of the shell at intervals of 120 degrees clockwise.

preferably, the main material of the friction plate is asbestos.

Preferably, the center of the inner cavity of the arc-shaped plate is circular, and the annular sheet is in adaptive insertion connection with the arc-shaped plate.

The invention provides a hydrops treatment device in neurosurgery clinic, which has the advantages that:

According to the invention, the piston can move towards the right side through the matching of the annular hook, the guide rod, the circular plate and the threaded rod, hydrocephalus is sucked into the barrel under the connection action of the guide pipe, so that liquid is taken out, the bolt is rotated, the arc-shaped plate can move downwards through the annular plate and is tightly pressed on the friction plate to fix the circular plate, so that the threaded rod is rotated to enable the piston to move rightwards slowly to perform micro-extraction, and the speed regulation and liquid taking are realized.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a right side cross-sectional view of the present invention;

Fig. 4 is an enlarged view of the invention at a.

in the figure: 1. the device comprises a shell, 2, a handle, 3, a barrel, 4, a joint, 5, a first slide way, 6, a second slide way, 7, a guide rod, 8, a circular plate, 9, a piston, 10, a threaded rod, 11, a knob, 12, an arc hook, 13, a threaded groove, 14, a friction plate, 15, a bolt, 16, an annular plate, 17 and an arc plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a hydrops treatment device in neurosurgery clinic comprises a shell 1, a handle 2 is arranged at the right side of the bottom end of the shell 1, the handle 2 is held tightly to realize the control of the device, a barrel 3 is arranged at the center position of the left side of the shell 1, the barrel 3 is used for storing extracted hydrocephalus, a connector 4 is arranged at the center position of the left side wall of the barrel 3, the connector 4 can be connected with a puncture needle through a catheter, so that the brain is communicated with the barrel 3, a first slideway 5 and a second slideway 6 are respectively arranged at the upper end and the lower end of the outer wall of the shell 1 along the left-right direction, one end of a guide rod 7 is arranged at the left side of the inner cavity of the shell 1 along the circumferential direction, a circular plate 8 is limited through the guide rod 7 to ensure that the circular plate 8 can stably move left and right, the other end of the guide rod 7 is fixedly connected with the right side of the, the piston 9 can seal the barrel 3, when the piston 9 moves towards the right side, it is ensured that the barrel 3 can generate a suction force to extract hydrocephalus, the central position of the circular plate 8 is screwed with a threaded rod 10, when the threaded rod 10 rotates clockwise or anticlockwise, the threaded rod 10 can drive the piston 9 to move leftwards or rightwards in the barrel 3, the left side of the threaded rod 10 is fixedly connected with the right central position of the piston 9, the right side of the threaded rod 10 extends out of the right side wall of the shell 1 and is provided with a knob 11, the knob 11 and the threaded rod 10 rotate coaxially, so that a doctor can realize the rotation of the threaded rod 10 by rotating the knob 11, the bottom end of the circular plate 8 is provided with an arc-shaped hook 12 penetrating through the second slideway 6, because the arc-shaped hook 12 is arc-shaped, it is ensured that the index finger of the doctor can be stably hooked on the arc-shaped hook 12, the top end of the circular plate 8 is provided, ensure that arc 17 moves down and can compress tightly on friction disc 14, friction disc 14 is all installed along left right direction in both sides around the inner chamber bottom of first slide 5, improve through friction disc 14 and the arc 17 between the coefficient of friction, thereby can realize the fixed of plectane 8, the inner chamber top spiro union of thread groove 13 has bolt 15, rotating bolt 15, can make annular piece 16 upwards or move down in the rotatory while, annular piece 16 is installed on the outer wall top of bolt 15, the outer wall of annular piece 16 cup joints the arc 17 of pegging graft with first slide 5.

As a preferable scheme, furthermore, the inner cavity of the first slideway 5 is in a shape of a Chinese character 'tu', and the arc-shaped plate 17 is inserted in the first slideway 5 in a matching manner, so that the arc-shaped plate 17 can slide left and right along the inner cavity of the first slideway 5, the arc-shaped plate 17 is prevented from rotating along with the rotation of the annular plate 16, and the mechanical wear between the arc-shaped plate 17 and the friction plate 14 is reduced.

Preferably, the number of the guide rods 7 is three, and the three guide rods 7 are distributed in the inner cavity of the housing 1 at intervals of 120 degrees clockwise, and the circular plate 8 is fixed from three directions by the guide rods 7, thereby improving the stability of the circular plate 8 moving left and right.

Preferably, the friction plate 14 is made of asbestos, and has the characteristics of light weight, large friction coefficient and the like, and the circular plate 8 can be braked by the matching of the arc-shaped plate 17 and the friction plate 14.

As preferred scheme, still further, the inner chamber central point of arc 17 is circular, and annular piece 16 is pegged graft with arc 17 looks adaptation, ensures that annular piece 16 can rotate at the inner chamber of arc 17 under the drive of bolt 15, prevents to influence the removal of bolt 15, ensures simultaneously that arc 17 can follow annular piece 16 and reciprocate.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When in use, the connector 4 is connected with a puncture needle through a catheter, the handle 2 is held, the forefinger pulls the arc-shaped hook 12 to enable the circular plate 8 to slide to the right side along the outer wall of the guide rod 7, the bolt 15 drives the arc-shaped plate 17 to move to the right side, meanwhile, the piston 9 moves to the right side along the barrel 3 under the connection of the threaded rod 10, so that the barrel 3 generates a suction force, hydrocephalus can be sucked into the barrel 3 through the catheter, when micro-extraction is needed, the bolt 15 is rotated to enable the annular sheet 16 to move downwards while rotating, the annular sheet 16 drives the arc-shaped plate 17 to move downwards until the arc-shaped plate 17 is tightly pressed on the friction sheet 14, the circular plate 8 is fixed, the knob 11 is rotated, as the threaded rod 10 is meshed with the circular plate 8, the threaded rod 10 is enabled to drive the piston 9 to slowly move to the right side to perform micro-extraction of hydrocephalus, the extraction amount, flexible use, high safety and convenient use for doctors.

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. A hydrops processing apparatus in neurosurgery clinic, includes casing (1), its characterized in that: the handle (2) is installed on the right side of the bottom end of the shell (1), the barrel (3) is installed on the left side center position of the shell (1), the joint (4) is installed on the left side wall center position of the barrel (3), the first slide way (5) and the second slide way (6) are respectively arranged at the upper end and the lower end of the outer wall of the shell (1) along the left-right direction, one end of a guide rod (7) is installed on the left side of the inner cavity of the shell (1) along the circumferential direction, the other end of the guide rod (7) is fixedly connected with the right side of the inner cavity of the shell (1), a circular plate (8) capable of moving left and right is sleeved on the left side of the outer wall of the guide rod (7), a piston (9) is inserted into the left side of the inner cavity of the barrel (3), a threaded rod (10) is screwed into the center position of, the right side of threaded rod (10) extends the right side wall of casing (1) and installs knob (11), arc hook (12) that run through second slide (6) are installed to the bottom of plectane (8), thread groove (13) have been seted up on the top of plectane (8), friction disc (14) are all installed along controlling the direction to both sides around the inner chamber bottom of first slide (5), the inner chamber top spiro union of thread groove (13) has bolt (15), annular piece (16) are installed on the outer wall top of bolt (15), arc (17) of pegging graft with first slide (5) have been cup jointed to the outer wall of annular piece (16).

2. The clinical effusion treatment device of claim 1, characterized in that: the inner cavity of the first slide way (5) is in a shape like a Chinese character 'tu', and the arc-shaped plate (17) is in adaptive splicing with the first slide way (5).

3. the clinical effusion treatment device of claim 1, characterized in that: the number of the guide rods (7) is three, and the three guide rods (7) are distributed in the inner cavity of the shell (1) at intervals of 120 degrees clockwise.

4. The clinical effusion treatment device of claim 1, characterized in that: the main material of the friction plate (14) is asbestos.

5. The clinical effusion treatment device of claim 1, characterized in that: the center of the inner cavity of the arc-shaped plate (17) is circular, and the annular sheet (16) is in adaptive splicing with the arc-shaped plate (17).