阅读说明：本技术 一种神经外科手术引流装置 (Neurosurgery operation drainage device ) 是由 赵振义 于 2021-09-13 设计创作，主要内容包括：本发明涉及引流设备技术领域,具体涉及一种神经外科手术引流装置,神经外科手术引流装置包括固定座、负压机、引流软管、引流硬管、连接管和分流结构,负压机固定安装在固定座上,引流硬管的一端与负压机的输入端固定连接且连通,引流硬管的另一端与引流软管固定连接且连通,连接管与负压机的输出端固定连接且连通,分流结构包括分流管和隔离片,分流管与引流硬管固定连接且连通,隔离片与分流管滑动连接,隔离片位于分流管与引流硬管的连接处,通过上述结构的设置,从而解决医生对患者脑部的局部积液提取不方便的问题。(The invention relates to the technical field of drainage equipment, in particular to a neurosurgical operation drainage device which comprises a fixed seat, a negative pressure machine, a drainage hose, a drainage hard tube, a connecting tube and a shunting structure.)

1. A drainage device for neurosurgery operation, which is characterized in that,

the neurosurgical operation drainage device comprises a fixed seat, a negative pressure machine, a drainage hose, a drainage hard tube, a connecting tube and a shunting structure, wherein the negative pressure machine is fixedly installed on the fixed seat, one end of the drainage hard tube is fixedly connected and communicated with the input end of the negative pressure machine, the other end of the drainage hard tube is fixedly connected and communicated with the drainage hose, and the connecting tube is fixedly connected and communicated with the output end of the negative pressure machine;

the reposition of redundant personnel structure includes shunt tubes and spacing block, the shunt tubes with drainage hard tube fixed connection and intercommunication, the spacing block with shunt tubes sliding connection, the spacing block is located the shunt tubes with the junction of drainage hard tube.

2. The neurosurgical drainage device of claim 1,

the neurosurgical drainage device further comprises a valve hard sheet, wherein the valve hard sheet is fixedly installed in the drainage hose, and the valve hard sheet is located at one end, far away from the drainage hard tube, of the drainage hose.

3. The neurosurgical drainage device of claim 2,

the shunting structure still includes the movable plate, the movable plate with the drainage hard tube rotates to be connected, the movable plate is located the inside of drainage hard tube, just the movable plate sets up the shunt tubes with the junction of drainage hard tube.

4. The neurosurgical drainage device of claim 3,

the flow distribution structure further comprises a supporting spring, and two ends of the supporting spring are fixedly connected with the drainage hard tube and the movable sheet respectively.

5. The neurosurgical drainage device of claim 4,

the flow distribution structure further comprises a protective sleeve, the protective sleeve is sleeved outside the abutting spring, and two ends of the protective sleeve are fixedly connected with the drainage hard tube and the movable sheet respectively.

6. The neurosurgical drainage device of claim 5,

neurosurgery drainage device still includes fixed subassembly, the shunt tubes is provided with the installation cavity, the spacer has the draw-in groove, fixed subassembly includes pressure spring and mount, the both ends of pressure spring respectively with the shunt tubes with mount fixed connection, the pressure spring is located the inside of installation cavity, the mount with shunt tubes sliding connection, the one end of mount is located the inside of draw-in groove.

7. The neurosurgical drainage device of claim 6,

the neurosurgery drainage device further comprises a liquid accumulation box, the liquid accumulation box is detachably connected with the fixing seat, and one end, far away from the negative pressure machine, of the connecting pipe is arranged in the liquid accumulation box.

8. The neurosurgical drainage device of claim 7,

the fixing base is provided with a placing groove, the placing groove is located at the top of the fixing base, and the bottom of the liquid accumulating box is located inside the placing groove.

Technical Field

The invention relates to the technical field of drainage equipment, in particular to a drainage device for neurosurgery.

Background

In the clinical treatment of many diseases in neurosurgery, for example, the treatment of brain tumor, severe intracranial injury, hypertension cerebral hemorrhage and the like, a neurosurgery drainage device is required to be used, when neurosurgery is performed on a patient, because intracranial vessels are abundant, multi-layer separation is required, and more leakage occurs, so that drainage of waste liquid such as blood at the leakage position after the operation is required.

When carrying out the drainage to patient's brain hydrops, the doctor probably need draw the detection to the local hydrops of brain to judge patient's damage condition, and current neurosurgery drainage device is mostly with the unified drainage to unified container of patient's brain hydrops, the doctor of being not convenient for draws the local hydrops of patient's brain.

Disclosure of Invention

The invention aims to provide a drainage device for neurosurgery operation, which solves the problem that a doctor is inconvenient to extract local effusion of a brain of a patient.

In order to achieve the purpose, the invention provides a neurosurgical operation drainage device which comprises a fixed seat, a negative pressure machine, a drainage hose, a drainage hard tube, a connecting tube and a shunting structure, wherein the negative pressure machine is fixedly arranged on the fixed seat, one end of the drainage hard tube is fixedly connected and communicated with the input end of the negative pressure machine, the other end of the drainage hard tube is fixedly connected and communicated with the drainage hose, and the connecting tube is fixedly connected and communicated with the output end of the negative pressure machine;

the reposition of redundant personnel structure includes shunt tubes and spacer, the shunt tubes with drainage hard tube fixed connection and intercommunication, the spacer with shunt tubes sliding connection, the spacer is located the shunt tubes with when needing to detect local hydrops, can pass through when absorbing local hydrops of this part the drainage tube carries out the drainage to obtain the local hydrops that only belongs to this part, so that the doctor detects, has solved the doctor and has drawed inconvenient problem to the local hydrops of patient's brain.

Wherein, neurosurgery drainage device still includes the valve hard piece, valve hard piece fixed mounting in the inside of drainage hose, just the valve hard piece is located drainage hose keeps away from the one end of drainage hard tube prevents the hydrops backward flow.

Wherein, the reposition of redundant personnel structure still includes the movable plate, the movable plate with the drainage hard tube rotates to be connected, the movable plate is located the inside of drainage hard tube, just the movable plate sets up the shunt tubes with the junction of drainage hard tube to make the hydrops can flow in the effect of movable plate in the shunt tubes.

The shunt structure further comprises a supporting spring, two ends of the supporting spring are fixedly connected with the drainage hard tube and the movable sheet respectively, and the supporting spring supports the movable sheet to enable the movable sheet and the axis of the drainage hard tube to form a certain angle so as to assist effusion to enter the shunt tube.

The flow distribution structure further comprises a protective sleeve, the protective sleeve is sleeved outside the abutting spring, and two ends of the protective sleeve are fixedly connected with the drainage hard tube and the movable piece respectively to protect the abutting spring.

Wherein, neurosurgery drainage device still includes fixed subassembly, the shunt tubes is provided with the installation cavity, the spacer has the draw-in groove, fixed subassembly includes pressure spring and mount, the both ends of pressure spring respectively with the shunt tubes with mount fixed connection, the pressure spring is located the inside of installation cavity, the mount with shunt tubes sliding connection, the one end of mount is located the inside of draw-in groove, with right the spacer is fixed.

Wherein, neurosurgery drainage device still includes the hydrops case, the hydrops case with fixing base dismantlement is connected, the connecting pipe is kept away from the one end of negative pressure machine set up in the inside of hydrops case to in collect the hydrops.

The fixing seat is provided with a placing groove, the placing groove is located at the top of the fixing seat, and the bottom of the liquid accumulating box is located inside the placing groove, so that the liquid accumulating box can be installed conveniently.

According to the neurosurgical operation drainage device, when a doctor needs to detect local effusion in the brain of a patient, the drainage hose is moved to the effusion position, needing to be detected, in the ventricle of the patient, so that the effusion is sucked, the isolation sheet slides out of the flow dividing pipe, the flow dividing pipe is communicated with the drainage hard pipe, and when the local effusion flows into the drainage hard pipe through the drainage hose, part of the local effusion flows out through the flow dividing pipe, so that only the local effusion at the position needing to be detected is collected, the doctor can conveniently detect the local effusion, and the problem that the doctor is inconvenient to extract the local effusion in the brain of the patient is solved.

Drawings

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

Fig. 1 is a cross-sectional view of a neurosurgical drainage device provided by the invention.

Fig. 2 is a partial enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a partial enlarged view of the invention at B in fig. 1.

Fig. 4 is a partial enlarged view at C of fig. 1 provided by the present invention.

Fig. 5 is an enlarged view of a portion of fig. 2D provided by the present invention.

Fig. 6 is a partial enlarged view at E of fig. 2 provided by the present invention.

1-a fixed seat, 11-a placing groove, 12-a supporting frame, 121-a spherical groove, 2-a negative pressure machine, 3-a drainage hose, 4-a drainage hard tube, 5-a connecting tube, 6-a shunt structure, 61-a shunt tube, 611-an installation cavity, 62-a spacing sheet, 621-a clamping groove, 63-a movable sheet, 64-a holding spring, 65-a protective sleeve, 7-a valve hard sheet, 8-a fixed component, 81-a pressure spring, 82-a fixed frame, 9-a liquid collecting box, 10-a bracket, 101-a spherical body, 102-a bracket and 103-a flexible cushion.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 6, the present invention provides a neurosurgery drainage device, which includes a fixing base 1, a negative pressure machine 2, a drainage hose 3, a drainage hard tube 4, a connecting tube 5 and a shunt structure 6, wherein the negative pressure machine 2 is fixedly mounted on the fixing base 1, one end of the drainage hard tube 4 is fixedly connected and communicated with an input end of the negative pressure machine 2, the other end of the drainage hard tube 4 is fixedly connected and communicated with the drainage hose 3, and the connecting tube 5 is fixedly connected and communicated with an output end of the negative pressure machine 2;

the shunt structure 6 includes shunt tubes 61 and spacing block 62, shunt tubes 61 with drainage hard tube 4 fixed connection and intercommunication, spacing block 62 with shunt tubes 61 sliding connection, spacing block 62 is located shunt tubes 61 with the junction of drainage hard tube 4.

In this embodiment, the fixing base 1 is used for supporting and fixing the negative pressure machine 2, the output end of the negative pressure machine 2 is connected with the connecting pipe 5, the input end of the negative pressure machine 2 is connected with the drainage hard pipe 4, one end of the drainage hard pipe 4 far away from the negative pressure machine 2 is connected with the drainage hose 3, the drainage hard pipe 4 is connected with the shunt pipe 61, the junction of the shunt pipe 61 and the drainage hard pipe 4 is provided with the isolating sheet 62, the isolating sheet 62 can slide relative to the shunt pipe 61, the isolating sheet 62 can seal the shunt pipe 61, so that the effusion can not flow into the shunt pipe 61, when the effusion in the brain of the patient is sucked, the drainage hose 3 is inserted into the ventricle of the patient, thereby the effusion in the brain of the patient is drained through the drainage hose 3 when the effusion in the operation of the negative pressure machine 2 is sucked, when the doctor needs the local hydrops in the patient brain to detect time measuring, will drainage hose 3 removes the hydrops department that needs to detect the department to patient's ventricle inside, thereby absorbs the hydrops, will spacing block 62 slides out shunt tubes 61, make shunt tubes 61 with drainage hard tube 4 is linked together, and local hydrops passes through drainage hose 3 flows in during drainage hard tube 4, partial local hydrops passes through shunt tubes 61 flows out to only gather the local hydrops that need detect the department, so that the doctor detects the local hydrops here, thereby has solved the doctor and has drawed inconvenient problem to the local hydrops of patient brain.

Further, the neurosurgical drainage device further comprises a valve hard sheet 7, the valve hard sheet 7 is fixedly installed inside the drainage hose 3, and the valve hard sheet 7 is located at one end of the drainage hose 3 far away from the drainage hard tube 4;

the flow dividing structure 6 further comprises a movable sheet 63, the movable sheet 63 is rotatably connected with the drainage hard tube 4, the movable sheet 63 is located inside the drainage hard tube 4, and the movable sheet 63 is arranged at the connection position of the flow dividing tube 61 and the drainage hard tube 4;

the flow dividing structure 6 further comprises a support spring 64, and two ends of the support spring 64 are respectively and fixedly connected with the drainage hard tube 4 and the movable plate 63;

the flow distribution structure 6 further comprises a protecting sleeve 65, the protecting sleeve 65 is sleeved outside the abutting spring 64, and two ends of the protecting sleeve 65 are fixedly connected with the drainage hard tube 4 and the movable piece 63 respectively.

In this embodiment, the valve hard sheet 7 is arranged inside one end of the drainage hose 3, which is far away from the drainage hard tube 4, the valve hard sheet 7 is gathered together under the condition of no external force action to be in a closed state, when the negative pressure machine 2 operates to generate suction, the valve hard sheet 7 rotates to one side with the suction to form an opening, the effusion flows through the opening, when the negative pressure machine 2 stops operating, the negative pressure machine 2 does not generate suction any more, the valve hard sheet 7 is gathered together again to be in a closed state to prevent backflow of the effusion, the movable sheet 63 is movably arranged in the drainage hard tube 4 near the shunt tube 61, the movable sheet 63 is under the action of the abutting spring 64 to form a certain inclination angle with the axis of the drainage hard tube 4 to assist the effusion to enter the shunt tube 61, the protecting sleeve 65 is sleeved outside the abutting spring 64, so that the abutting spring 64 is protected.

Further, neurosurgery drainage device still includes fixed subassembly 8, shunt tubes 61 is provided with installation cavity 611, spacing block 62 has draw-in groove 621, fixed subassembly 8 includes pressure spring 81 and mount 82, the both ends of pressure spring 81 respectively with shunt tubes 61 with mount 82 fixed connection, pressure spring 81 is located the inside of installation cavity 611, mount 82 with shunt tubes 61 sliding connection, the one end of mount 82 is located the inside of draw-in groove 621.

In this embodiment, the fixing component 8 can fix the isolating sheet 62, under the condition of no external force, one end of the fixing frame 82 is supported by the pressure spring 81 and enters the clamping groove 621, so that the isolating sheet 62 is fixed, the isolating sheet 62 seals the shunt tube 61, and when the shunt tube 61 is required to shunt, the fixing frame 82 is shifted to enable the fixing frame 82 to exit from the inside of the clamping groove 621, at this time, the isolating sheet 62 can slide relative to the shunt tube 61, the isolating sheet 62 slides out of the shunt tube 61, so that the shunt tube 61 can be communicated with the drainage hard tube 4, and therefore the separation is performed, and the local effusion is extracted.

Further, the drainage device for the neurosurgery comprises a liquid accumulating box 9, the liquid accumulating box 9 is detachably connected with the fixed seat 1, and one end, far away from the negative pressure machine 2, of the connecting pipe 5 is arranged inside the liquid accumulating box 9;

the fixed seat 1 is provided with a placing groove 11, the placing groove 11 is positioned at the top of the fixed seat 1, and the bottom of the liquid collecting tank 9 is positioned inside the placing groove 11.

In this embodiment, hydrops case 9 with 1 dismantlement of fixing base is connected, the one end of connecting pipe 5 is inserted in the hydrops case 9, 2 operations of negative pressure machine produce the suction and absorb the hydrops, and the hydrops passes through drainage hose 3 gets into drainage hard tube 4 gets into again connecting pipe 5 passes through at last connecting pipe 5 gets into in the hydrops case 9 to in unify the collection to the hydrops, the installation during hydrops case 9, will the bottom of hydrops case 9 is aimed at standing groove 11 is put into, so that it is right hydrops case 9 is fixed a position, thereby is convenient the installation of hydrops case 9.

Further, the neurosurgery drainage device further comprises a bracket 10, a support frame 12 is arranged at the top of the fixed seat 1, the bracket 10 is movably connected with the support frame 12, and the bracket 10 is positioned at the top of the support frame 12;

the bottom of the bracket 10 is provided with a spherical body 101, the top of the support frame 12 is provided with a spherical groove 121, and the spherical body 101 is positioned in the spherical groove 121;

the bracket 10 is provided with a bracket 102 at the top, and a flexible pad 103 is laid inside the bracket 102.

In this embodiment, the support frame 12 is disposed on the top of the fixing base 1, the bracket 10 is movably connected to the support frame 12, the spherical body 101 is disposed on the bottom of the bracket 10, the spherical body 101 can move in the spherical groove 121 to realize the movable connection between the bracket 10 and the support frame 12, the bracket 102 for placing the arm of the doctor is disposed on the top of the bracket 10 to reduce the fatigue of the doctor, and the flexible pad 103 is disposed in the bracket 102 to improve the comfort of the doctor when placing the arm.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.