CN215537083U

CN215537083U - Novel hydrops is handled in neurosurgery is clinical device

Info

Publication number: CN215537083U
Application number: CN202122126706.0U
Authority: CN
Inventors: 王明明; 乔明雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-18
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a novel accumulated liquid treatment device in clinical neurosurgery in the technical field of medical auxiliary instruments, which comprises a counterweight base, a support column, a sliding ring, a fastener, a liquid storage chamber, a cover plate, a partition plate, a transition chamber, a liquid storage chamber and a cavity pipe joint, wherein a flow guide pipe is arranged on the pipe joint, a circulation hole communicated with the cavity of the communication base is formed in the outer wall of the liquid storage chamber, a piston capable of sliding up and down is clamped in the liquid storage chamber, and the piston is driven by a lifting mechanism to move vertically. The piston shifts up in holding the liquid intracavity, makes the inside negative pressure that produces of honeycomb duct, and then takes out the internal hydrops of patient to holding the liquid intracavity and collect, avoids the hydrops to produce healthy hidden danger to the patient, comprises drive screw through setting up elevating system, and when drive screw rotated on the apron, it will drive the piston and reciprocate holding the liquid intracavity, because drive screw and piston are threaded connection, has avoided the piston to produce and has moved by oneself and lead to the hydrops to flow back to the patient internal.

Description

Novel hydrops is handled in neurosurgery is clinical device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a novel 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 of brain, spinal cord and the like caused by trauma, such as life threatening due to cerebral hemorrhage and bleeding amount, brain trauma caused by car accidents, or operation treatment required by brain tumor compression.

After a clinical operation of neurosurgery, a large amount of liquid such as blood and pus may be accumulated at the wound, and a large amount of germs exist in the accumulated liquid and need to be discharged and disposed in time.

Based on the design, the utility model designs a novel effusion treatment device in clinical neurosurgery, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel clinical hydrops treatment device for neurosurgery, which aims to solve the problems that after the clinical operation of neurosurgery in the prior art, a large amount of blood, pus and other liquid possibly accumulates at the wound of the operation, a large amount of germs exist in the hydrops, and the hydrops needs to be discharged and treated in time.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel accumulated liquid treatment device in clinical neurosurgery comprises a counterweight base, wherein a support column is vertically and fixedly connected to the counterweight base, a sliding ring capable of sliding up and down is sleeved on the support column, the sliding ring is in limit connection with the support column through a fastener, a liquid storage bin with an open top is fixedly connected to the sliding ring, a cover plate is detachably mounted at the top of the liquid storage bin, a partition plate with a top surface abutting against the bottom surface of the cover plate is arranged in the cover plate, a gap is formed between the bottom surface of the partition plate and the inner bottom wall of the liquid storage bin, so that the interior of the liquid storage bin is divided into a transition cavity and a liquid storage cavity, a communicating seat communicated with the interior of the transition cavity is arranged on the outer wall of the liquid storage bin, a cavity is arranged in the communicating seat, a pipe joint is mounted at the opening of the communicating seat, a flow guide pipe is mounted on the pipe joint, and a flow hole communicated with the cavity of the communicating seat is formed in the outer wall of the liquid storage bin, a piston capable of sliding up and down is clamped in the liquid storage cavity, and the piston is driven by a lifting mechanism to move vertically.

Preferably, the fastener comprises a fastening bolt horizontally threaded on the sliding ring, and one end of the fastening bolt penetrating into the sliding ring is abutted to the outer wall of the supporting column.

Preferably, the outer wall of the supporting column is provided with a recessed portion in a planar form, and one end of the fastening bolt penetrating into the sliding ring is abutted against the surface of the recessed portion.

Preferably, the lifting mechanism comprises a driving screw rod vertically and rotatably connected to the cover plate, the lower end of the driving screw rod extends into the liquid storage bin, and the thread penetrates through the piston.

Preferably, be equipped with a rubber buffer in the cavity, the axial free slip of intercommunication seat can be followed in the cavity to the rubber stopper, demountable installation has the fixed stopper in the cavity, set up the through-hole that communicates with the coupling on the fixed stopper, set up on the rubber buffer terminal surface a plurality of with the fixed stopper on the through-hole stagger distribute, and be the intercommunication groove of through-hole form, make the rubber buffer has the liquid seal state with the counterbalance face when the fixed stopper terminal surface offsets, install reset spring in the cavity, reset spring elasticity direction both ends elasticity respectively support rubber buffer, stock solution storehouse outer wall.

Compared with the prior art, the utility model has the beneficial effects that: the piston moves upwards in the liquid storage cavity to generate negative pressure in the diversion pipe, and then the accumulated liquid in the body of a patient is pumped into the liquid storage cavity to be collected, so that the accumulated liquid is prevented from generating health hidden trouble for the patient, meanwhile, the liquid storage cavity is placed on the ground through the support column, so that the liquid storage cavity does not need to be held by medical staff for operation, the lifting mechanism is arranged to be composed of the driving screw rod, when the driving screw rod rotates on the cover plate, the driving screw rod drives the piston to move up and down in the liquid storage cavity, the phenomenon that the accumulated liquid flows back into the body of the patient due to the self-movement of the piston is avoided as the driving screw rod is in threaded connection with the piston, in addition, through the arrangement of the rubber plug, the reset spring and the fixed plug, when the piston moves upwards, the rubber plug is separated from the state of being abutted against the fixed plug, so that the accumulated liquid can flow into the liquid storage cavity from the body of the patient, when the piston stops moving, the elastic abutment of the reset spring on the rubber plug is realized, make the rubber buffer offset with fixed stopper terminal surface, and then avoided the hydrops to flow back to the patient internal, simple structure, the simple operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a novel clinical effusion treatment device for neurosurgery according to the present invention;

FIG. 2 is a schematic side view of the three-dimensional structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the three-dimensional structure of FIG. 2;

fig. 4 is an enlarged schematic view of a partial three-dimensional structure at a in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1-counterweight base, 2-support column, 3-sliding ring, 4-fastening bolt, 5-driving screw, 6-cover plate, 7-communicating base, 8-pipe joint, 9-liquid storage bin, 10-piston, 11-transition chamber, 12-clapboard, 13-liquid storage chamber, 14-depressed part, 15-air hole, 16-communicating groove, 17-reset spring, 18-circulating hole, 19-cavity, 20-rubber plug and 21-fixing plug.

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 novel accumulated liquid treatment device in clinical neurosurgery comprises a counterweight base 1, a support column 2 is vertically and fixedly connected on the counterweight base 1, a sliding ring 3 capable of sliding up and down is sleeved on the support column 2, a liquid storage bin 9 with an open top is fixedly connected on the sliding ring 3, the sliding ring 3 is connected on the support column 2 in a limiting way through a fastener, the fastener comprises a fastening bolt 4 which is arranged on the sliding ring 3 in a penetrating way through a horizontal thread, one end of the fastening bolt 4 penetrating into the sliding ring 3 is abutted against the outer wall of the support column 2, the sliding ring 3 is shifted to enable the sliding ring 3 to slide on the support column 2 to a proper position, then the fastening bolt 4 is screwed down to enable the sliding ring 3 to be installed on the support column 2 in a limiting way so as to adjust the installation height of the liquid storage bin 9 and facilitate the operation and use of medical staff, in addition, a plane-shaped depressed part 14 is arranged on the outer wall of the support column 2, one end of the fastening bolt 4 penetrating into the sliding ring 3 is abutted against the surface of the depressed part 14, thus increasing the contact area between the fastening bolt 4 and the outer wall of the support column 2, further increasing the surface friction force between the end surface of the fastening bolt 4 and the support column 2, and improving the stability of the installed liquid storage bin 9, the top of the liquid storage bin 9 is provided with the cover plate 6 by a screw or a clamping connection way, the inside of the cover plate is provided with the clapboard 12, the top surface of the clapboard 12 is abutted against the bottom surface of the cover plate 6, the bottom surface of the clapboard 12 is provided with a gap with the inner bottom wall of the liquid storage bin 9, so that the inside of the liquid storage bin 9 is divided into the transition chamber 11 and the liquid storage chamber 13, the liquid storage chamber 13 can be communicated with the transition chamber 11, the outer wall of the liquid storage bin 9 is provided with the communicating seat 7 communicated with the inside of the transition chamber 11, the communicating seat 7 is internally provided with the cavity 19 and the pipe joint 8, the cavity 19 is internally provided with the rubber plug 20, the rubber plug 20 can freely slide along the axial direction of the communicating seat 7 in the cavity 19, the cavity 19 is detachably provided with the fixing plug 21, the through hole communicated with the pipe joint 8 is arranged on the fixing plug 21, the end face of the rubber plug 20 is provided with a plurality of communicating grooves 16 which are distributed in a staggered way with the through holes on the fixed plug 21 and are in the form of the through holes, so that the abutting face when the rubber plug 20 abuts against the end face of the fixed plug 21 is in a liquid sealing state, a return spring 17 is arranged in the cavity 19, two ends of the return spring 17 in the elastic direction respectively abut against the rubber plug 20 and the outer wall of the liquid storage bin 9, a flow guide pipe (not shown in the figure) is arranged on the pipe joint 8, the outer wall of the liquid storage bin 9 is provided with a flow through hole 18 communicated with the cavity 19 of the communicating seat 7, a piston 10 capable of sliding up and down is clamped in the liquid storage cavity 13, the piston 10 is driven to vertically move by a lifting mechanism, the lifting mechanism comprises a driving screw rod 5 which is vertically and rotatably connected on the cover plate 6, the lower end of the driving screw rod 5 extends into the liquid storage bin 9 and is threaded through the piston 10, the flow guide pipe is inserted into the affected part of a patient, and then the driving screw rod 5 is rotated, when the driving screw 5 rotates, because the driving screw is in threaded connection with the piston 10, the piston 10 moves upwards in the liquid storage cavity 13, negative pressure is generated in the transition cavity, the rubber plug 20 slides in the direction away from the fixed plug 21 under the action of the negative pressure, negative pressure is generated inside the flow guide pipe at the moment, accumulated liquid flows into the cavity 19 of the communicating seat 7 through the flow guide pipe and flows into the transition cavity through the flow hole 18, and then flows into the liquid storage cavity 13 to be stored, accumulated liquid treatment of a patient is completed, in addition, the air hole 15 communicated with the inside of the liquid storage cavity 13 is formed outside the upper end of the liquid storage bin 9, when the piston 10 moves upwards, the air compression phenomenon cannot be generated, and the movement of the piston 10 is smooth.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel accumulated liquid treatment device in clinical neurosurgery comprises a counterweight base (1) and is characterized in that a support column (2) is fixedly connected to the counterweight base (1) in a vertical mode, a sliding ring (3) capable of sliding up and down is sleeved on the support column (2), the sliding ring (3) is connected to the support column (2) in a limiting mode through a fastener, a liquid storage bin (9) with an open top is fixedly connected to the sliding ring (3), a cover plate (6) is detachably mounted at the top of the liquid storage bin (9), a partition plate (12) with a top surface abutting against the bottom surface of the cover plate (6) is arranged in the cover plate, a gap is formed between the bottom surface of the partition plate (12) and the inner bottom wall of the liquid storage bin (9), so that the inner portion of the liquid storage bin (9) is separated into a transition cavity (11) and a liquid storage cavity (13), a communication seat (7) communicated with the inner portion of the transition cavity (11) is arranged on the outer wall of the liquid storage bin (9), the liquid storage device is characterized in that a cavity (19) is formed in the communicating seat (7), a pipe joint (8) is installed at the opening of the communicating seat, a flow guide pipe is installed on the pipe joint (8), a flow hole (18) communicated with the cavity (19) of the communicating seat (7) is formed in the outer wall of the liquid storage bin (9), a piston (10) capable of sliding up and down is clamped in the liquid storage cavity (13), and the piston (10) is driven to vertically move by a lifting mechanism.

2. The novel clinical effusion treatment device in neurosurgery according to claim 1, characterized in that said fastener comprises a fastening bolt (4) threaded horizontally through the slip ring (3), and one end of said fastening bolt (4) penetrating into the slip ring (3) is against the outer wall of the support column (2).

3. The novel clinical effusion treatment device in neurosurgery according to claim 2, characterized in that the outer wall of the support column (2) is provided with a recess (14) in the form of a plane, and the end of the fastening bolt (4) penetrating into the sliding ring (3) is pressed against the surface of the recess (14).

4. A novel clinical effusion treatment device according to claim 1, characterized in that said lifting mechanism comprises a drive screw (5) vertically rotatably connected to the cover plate (6), said drive screw (5) extending with its lower end into the reservoir (9) and being threaded through the piston (10).

5. The novel effusion treatment in neurosurgery clinics device of claim 1, characterized in that, be equipped with a rubber buffer (20) in cavity (19), rubber buffer (20) can freely slide along the axial of intercommunication seat (7) in cavity (19), demountable installation has fixed stopper (21) in cavity (19), set up the through-hole with coupling (8) intercommunication on fixed stopper (21), set up on rubber buffer (20) terminal surface a plurality of with fixed stopper (21) on the through-hole stagger distribute, and be through-hole form intercommunication groove (16) for a plurality of, make rubber buffer (20) and fixed stopper (21) terminal surface counterbalance mask when offsetting have the liquid seal state, install reset spring (17) in cavity (19), reset spring (17) elasticity direction both ends respectively elasticity support against rubber buffer (20), The outer wall of the liquid storage bin (9).