CN109999258B

CN109999258B - Special flusher of encephalopathy branch of academic or vocational study doctor

Info

Publication number: CN109999258B
Application number: CN201910419558.6A
Authority: CN
Inventors: 刘志勇
Original assignee: Henan University of Traditional Chinese Medicine HUTCM
Current assignee: Henan University of Traditional Chinese Medicine HUTCM
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2021-07-16
Anticipated expiration: 2039-05-20
Also published as: CN109999258A

Abstract

The invention provides a flusher special for doctors in encephalopathy department, which belongs to the technical field of medical instruments and comprises an operation unit and a monitoring unit, wherein the operation unit comprises a flusher body, an annular cavity of the flusher body is a drainage channel, the outer wall of the flusher body is provided with a drainage port, the drainage port is connected with a drainage box through a drainage tube, a cleaning pipeline is arranged in an inner cavity of the flusher body, one end of the cleaning pipeline is provided with a first push handle, a piston is arranged in the cleaning pipeline, the first push handle and the piston are connected through a push rod, one end, close to the first push handle, of the outer wall of the cleaning pipeline is provided with a liquid inlet, the liquid inlet is connected with a cleaning liquid storage bag through a liquid inlet pipe, a push pipe is sleeved on the cleaning pipeline, one end of the push pipe is provided with a second push handle, the second push handle is positioned between the liquid inlet. The flusher has the advantages of reasonable structure, simple operation, dual functions of drainage and flushing, and good flushing effect.

Description

Special flusher of encephalopathy branch of academic or vocational study doctor

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a special flusher for doctors in encephalopathy departments.

Background

At present, the treatment of the large hematoma appearing in the cranium is generally carried out by craniotomy operation. Meanwhile, puncture suction drainage is attached. However, the wound area for removing hematoma by craniotomy is large, and the healing time is relatively long. The intracranial hematoma is removed by adopting a method of puncture suction drainage, and the ideal treatment effect is difficult to achieve because the drainage tube is blocked by the hematoma. Once the hematoma has coagulated into a lump, aspiration drainage by puncture is less effective. Particularly, for some old and weak patients, the craniotomy is adopted, so that the patients have great pain and high cost, and the craniocerebral hematoma is cleaned by adopting a minimally invasive puncture needle.

The existing puncture needle mainly takes spiral crushing and sucking as a main part, and the hematoma crushing and sucking device has good crushing and sucking effect on removing hematoma which is not coagulated and has small volume. However, because the aperture ratio of the lower end part of the drainage tube is small, especially the hematoma can be sucked out only by means of injecting water into the cranium and under the action of intracranial pressure, the ideal fragmentation effect is difficult to achieve when the hematoma is large or the coagulation time is long, and the secondary brain injury is easy to aggravate.

Therefore, the application provides a syringe special for a encephalopathy doctor.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a special irrigator for a encephalopathy doctor.

In order to achieve the above purpose, the invention provides the following technical scheme:

a syringe special for doctors in encephalopathy department comprises an operation unit and a monitoring unit, wherein the operation unit comprises a syringe body with an annular cross section, an annular cavity of the syringe body is a drainage channel, a cleaning structure is arranged in an inner cavity of the syringe body, a push pipe is sleeved on the cleaning structure, and a syringe head is arranged at one end of the push pipe;

the washing head comprises a positioning sleeve ring and a positioning block with a cavity, the positioning sleeve ring is sleeved at the other end of the push pipe, the positioning block is fixed at the other end of the washing pipeline, the positioning block is uniformly hinged with a plurality of washing rods along the circumferential direction, a plurality of washing holes are formed in the outer sides of the washing rods, the positioning sleeve ring is uniformly hinged with a plurality of supporting rods matched with the washing rods along the circumferential direction, each supporting rod is hinged with one washing rod, a plurality of elastic stop blocks are arranged on the washing pipeline in the sliding range of the positioning sleeve ring at intervals, and the insides of the washing pipeline, the positioning block and the washing rods are communicated with each other;

the monitoring unit comprises a miniature camera and a monitor, the miniature camera is arranged at the end part of the positioning block, and the miniature camera is in wireless connection with the monitor.

Preferably, the drainage mouth has been seted up to the outer wall of flusher body, the drainage mouth is connected with the drainage case through the drainage tube, wash the structure including wasing the pipeline, it is provided with first handle that pushes away to wash pipeline one end, be provided with the piston in wasing the pipeline, first handle and the piston of pushing away passes through the push rod and connects, the outer wall that washs the pipeline is close to first handle one end that pushes away and is provided with the inlet, the inlet has the washing liquid storage bag through feed liquor union coupling, the ejector sleeve cup joints on wasing the pipeline, ejector sleeve one end is provided with the second and pushes away the handle, the inlet is located the second push away the handle with between the first handle that pushes away, the ejector sleeve other end is provided with the second.

Preferably, the other end of the cleaning pipeline is provided with a baffle, the outer side of the baffle is connected with the inner wall of the flusher body, the outer side of the baffle is abutted to the outer wall of the push pipe, and the flushing head is located on the outer side of the baffle.

Preferably, at least two annular limiting plates are arranged between the outer wall of the push pipe and the inner wall of the flusher body, the inner ring of each limiting plate is connected with the outer wall of the push pipe, and the limiting plates are abutted to the outer ring of each limiting plate and the inner wall of the flusher body.

Preferably, a plurality of through holes are uniformly formed in the positioning block along the circumferential direction, one end of the flushing rod penetrates through the through holes, and one circle of the flushing rod is in sealing connection with one circle of the through holes through rubber sealing separation blades.

Preferably, the end of the flushing rod is provided with a spiral cutter head.

Preferably, the drainage tube and the liquid inlet tube are spring tubes, a liquid pump is arranged in the drainage box, and a liquid discharge pump is arranged in the cleaning liquid storage bag or the cleaning liquid storage bag is a squeezable bag.

Preferably, a liquid level sensor is arranged in the drainage box, the liquid level sensor is electrically connected with the monitor, a first one-way valve which can only go in and out is arranged at an inlet of the drainage box, and a second one-way valve which can only go out and not go in is arranged at an outlet of the cleaning liquid storage bag.

Preferably, LED lamps are arranged around the miniature camera, and an alarm is further arranged in the monitor.

Preferably, a handle is arranged on the outer wall of the flusher body, and an anti-skid sleeve is arranged on the handle.

The irrigator special for doctors in the department of encephalopathy provided by the invention comprises an operation unit and a monitoring unit, wherein the operation unit comprises an irrigator body with a drainage function and a cleaning pipeline with a flushing function, a flushing head is arranged at the front end of the cleaning pipeline, a positioning sleeve ring of the flushing head can be pushed up and down under the driving of a push rod, so that a supporting rod flushing rod is driven to push forwards to open or contract the flushing rod, a plurality of flushing rods are expanded to enable the flushing area to be larger, flushing is more uniform, meanwhile, the end part of the flushing rod has cutting and crushing functions, hematoma blocks can be crushed while flushing, and smooth drainage is facilitated; can carry out closely control to the hematoma position through the miniature camera head of monitoring unit to show monitored image in real time through the watch-dog, help whole operation process, improve operation precision and success rate, the lotion makes the month under being in totally closed state completely, not only can not polluted by air and utensil, and convenient to use is laborsaving, avoid causing unnecessary stimulation to patient's wound mouth when being favorable to wasing, this flusher has rational in infrastructure, easy and simple to handle, the operation surface of a wound is little, advantages that healing time is short etc. are showing.

Drawings

FIG. 1 is a schematic structural view of a syringe dedicated to a encephalopathy doctor in example 1 of the present invention;

FIG. 2 is a schematic view of the structure of the rinse head;

fig. 3 is a flushing state diagram of the flusher dedicated for the encephalopathy department doctor in embodiment 1 of the invention.

The attached drawings are as follows:

a flusher body-1, a drainage channel-2, a drainage tube-3, a drainage box-4, a cleaning pipeline-5, a first push handle-6, a piston-7, a push rod-8, a liquid inlet tube-9, a cleaning liquid storage bag-10, a push tube-11, a second push handle-12, a flushing head-13, a positioning lantern ring-131, a positioning block-132 and a flushing rod-133, the device comprises a support rod-134, a baffle-14, a miniature camera-15, a monitor-16, a limiting plate-17, a flushing hole-18, a spiral cutter head-19, a liquid pump-20, a liquid discharge pump-21, a liquid level sensor-22, a first one-way valve-23, a second one-way valve-24, an LED lamp-25, a handle-26 and an elastic block-27.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.

Example 1

The invention provides a special flusher for doctors in encephalopathy departments, which is particularly shown in fig. 1 and 2 and comprises an operation unit and a monitoring unit, wherein the operation unit comprises a flusher body 1 with an annular cross section, an annular cavity of the flusher body 1 is a drainage channel 2, a cleaning structure is arranged in an inner cavity of the flusher body 1, a push pipe 11 is sleeved on the cleaning structure, and a flushing head 13 is arranged at one end of the push pipe 11; the cleaning structure is matched with the washing head 13 to spray cleaning liquid to the hematoma, and the drainage channel 2 is used for discharging intracranial effusion.

The washing head 13 comprises a positioning sleeve ring 131 and a positioning block 132 with a cavity, the positioning sleeve ring 131 is sleeved at the other end of the push pipe 11, the positioning block 132 is fixed at the other end of the washing pipeline 5, the positioning block 132 is evenly hinged with a plurality of washing rods 133 along the circumferential direction, a plurality of washing holes 18 are formed in the outer side of the washing rods 133, washing liquid can be evenly sprayed out of the washing holes 18, the washing area is increased, washing is even, the positioning sleeve ring 131 is evenly hinged with a plurality of supporting rods 134 matched with the washing rods 133 along the circumferential direction, each supporting rod 134 is hinged with one washing rod 133, a plurality of elastic stoppers 27 are arranged on the washing pipeline 5 in the sliding range of the positioning sleeve ring 131 at intervals, the washing pipeline 5 is communicated with the insid.

The monitoring unit comprises a micro camera 15 and a monitor 16, the micro camera 15 is arranged at the end part of the positioning block 132, and the micro camera 15 is wirelessly connected with the monitor 16.

Further, in this embodiment, the drainage mouth has been seted up to flusher body 1's outer wall, the drainage mouth is connected with drainage box 4 through drainage tube 3, wash the structure including wasing pipeline 5, wash 5 one end of pipeline and be provided with the first handle 6 that pushes away, be provided with piston 7 in wasing pipeline 5, first handle 6 and piston 7 that push away are connected through push rod 8, the outer wall that washs pipeline 5 is close to first handle 6 one end that pushes away and is provided with the inlet, the inlet is connected with washing liquid storage bag 10 through feed liquor pipe 9, ejector sleeve 11 cup joints on wasing pipeline 5, ejector sleeve 11 one end is provided with the second and pushes away handle 12, the inlet is located the second and pushes away between handle 12 and the first handle 6 that pushes away, the ejector sleeve 11 other end is provided. Push away handle 12 through promoting the second and drive can be with the collar 131 move forward for whole flushing head 13 shifts out flusher body 1, struts flushing rod 133 simultaneously, promotes first handle 6 that pushes away, impels intracranial hematoma position through the washing liquid that washing pipeline 5 follow in washing liquid storage bag 10, then rotates whole flusher body 1 accessible flushing rod 133 tip and stir garrulous great hematoma, then discharges the waste liquid to drainage box 4 through washing pipeline 5.

Further, in this embodiment, the other end of the cleaning pipeline 5 is provided with a baffle 14, the outer side of the baffle 14 is connected with the inner wall of the flusher body 1, the outer side of the baffle 14 is abutted against the outer wall of the push pipe 11, and accumulated liquid is prevented from entering the inner cavity of the flusher body 1. Specifically, baffle 14 is the rubber material in this embodiment, has certain deformation speciality, guarantees that ejector sleeve 11 can slide, washes the head 13 and is located the baffle 14 outside, can prevent through baffle 14 that hematoma hydrops from getting into flusher body 1 inner chamber.

In order to ensure that the cleaning pipeline 5 and the push pipe 11 vertically pass in and out of the inner cavity of the flusher body 1, at least two annular limiting plates 17 are arranged between the outer wall of the push pipe 11 and the inner wall of the flusher body 1 in the embodiment, the inner ring of each limiting plate 17 is connected with the outer wall of the push pipe 11, the limiting plates 17 are abutted against the inner wall of the flusher body 1 with the outer ring, and the cleaning pipeline 5 and the push pipe 11 are ensured to be disposed in the middle of the inner cavity of the flusher body 1 in the flusher body 1.

Furthermore, in this embodiment, the positioning block 132 is uniformly provided with a plurality of through holes along the circumferential direction, one end of the flushing rod 133 passes through the through holes, and one circle of the flushing rod 133 is hermetically connected with one circle of the through holes through the rubber sealing baffle. The rubber sealing separation blade in this embodiment is made of a softer deformable material, and on one hand, the rubber sealing separation blade plays a role in connecting the flushing rod 133 with the positioning block 132, so that the flushing rod 133 can be extended or retracted, and on the other hand, the rubber sealing separation blade is convenient to seal a circle of the flushing rod 133 with the through hole, so that a sealing effect is achieved.

In order to enhance the cutting and crushing functions of the flushing rod 133, the end of the flushing rod 133 in this embodiment is provided with the spiral cutter 19, and the spiral cutter 19 crushes and cuts large blood lumps by rotating the flusher body 1 or the cleaning pipeline 5, so as to facilitate drainage of the drainage tube 3.

Because the drainage box 4 and the cleaning solution storage bag 10 are placed on a support frame or other support bodies when in use, in order to not affect the operation, it is necessary to ensure that the drainage tube 3 and the liquid inlet tube 9 have certain length and scalability, so the drainage tube 3 and the liquid inlet tube 9 in this embodiment are both spring tubes, the drainage pump 20 is arranged in the drainage box 4, the cleaning solution storage bag 10 is internally provided with a liquid discharge pump 21 (as shown in fig. 3) or the cleaning solution storage bag 10 is an extrudable bag (as shown in fig. 1), accumulated liquid can be discharged through the liquid discharge pump 20, and cleaning solution is discharged to the accumulated liquid through the liquid discharge pump 21. When the cleaning solution storage bag 10 is a squeezable bag, the cleaning solution is squeezed into the cleaning pipe 5 by manually pressing down the cleaning solution storage bag 10.

In order to record the displacement of the accumulated liquid conveniently, a liquid level sensor 22 is arranged in the drainage box 4 in the embodiment, the liquid level sensor 22 is electrically connected with the monitor 16, and the detected liquid level can be displayed through the monitor 16. The entry of drainage case 4 is provided with the first check valve 23 that advances only can not, guarantees that the hydrops can not return to patient's operation department, and the export of washing liquid storage bag 10 is provided with the second check valve 24 that advances only can not, places the hydrops and gets into pollution washing liquid in the washing liquid storage bag 10.

In order to improve the viewing effect, be provided with LED lamp 25 around miniature camera 15 in this embodiment, still be provided with the alarm in the watch-dog 16, the suggestion of reporting to the police when the hydrops in drainage box 4 reaches certain volume.

In this embodiment, the outer wall of the flusher body 1 is provided with a handle 26, and the handle 26 is provided with an anti-slip sleeve. And is convenient to hold.

When not in use, the whole flushing head 13 is contracted in the inner cavity of the flusher body 1, and a protective cover can be arranged on the front end cover of the flusher body 1. When an operation is required, firstly, a small hole is formed outside the skull by virtue of an operation instrument, the front end of the flusher body 1 is inserted into the hole and extends to the intracranial hematoma part, then the second push handle 12 is pushed to drive the positioning lantern ring 131 to move forwards, so that the whole flushing head 13 moves out of the flusher body 1, the flushing rod 133 is spread simultaneously, the first push handle 6 is pushed at the moment, the cleaning solution in the cleaning solution storage bag 10 is pushed into the intracranial hematoma position through the cleaning pipeline 5, then the spiral cutter head 19 at the end part of the whole flusher body 1, which can pass through the flushing rod 133, is rotated to smash the larger hematoma, and then the waste liquid is discharged to the drainage box 4 through the cleaning pipeline 5. Fig. 3 is a diagram showing the flushing state of the flusher dedicated for the encephalopathy department doctor provided in example 1. And the second push handle 12 is pulled back towards the opposite direction after the operation, the flushing rod 133 is retracted, the second push handle 12 is pulled back continuously, the whole flushing head 13 is retracted in the inner cavity of the flusher body 1, and then the whole flusher is taken out.

The special flusher for doctors in the department of encephalopathy provided by the embodiment comprises an operation unit and a monitoring unit, wherein the operation unit comprises a flusher body with a drainage function and a cleaning pipeline with a flushing function, a flushing head is arranged at the front end of the cleaning pipeline, a positioning sleeve ring of the flushing head can be pushed up and down under the driving of a push rod, and then a supporting rod flushing rod is driven to push forwards to open or contract the flushing rod, a plurality of flushing rods are spread to enable the flushing area to be larger, flushing is more uniform, meanwhile, the end part of the flushing rod has cutting and crushing functions, hematoma blocks can be crushed while flushing, and smooth drainage is facilitated; can carry out closely control to the hematoma position through the miniature camera head of monitoring unit to show monitored image in real time through the watch-dog, help whole operation process, improve operation precision and success rate, the lotion makes the month under being in totally closed state completely, not only can not polluted by air and utensil, and convenient to use is laborsaving, avoid causing unnecessary stimulation to patient's wound mouth when being favorable to wasing, this flusher has rational in infrastructure, easy and simple to handle, the operation surface of a wound is little, advantages that healing time is short etc. are showing.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims

1. The flusher special for doctors in the department of encephalopathy is characterized by comprising an operation unit and a monitoring unit, wherein the operation unit comprises a flusher body (1) with an annular cross section, an annular cavity of the flusher body (1) is a drainage channel (2), a cleaning structure is arranged in an inner cavity of the flusher body (1), a push pipe (11) is sleeved on the cleaning structure, and a flushing head (13) is arranged at one end of the push pipe (11);

the washing head (13) comprises a positioning sleeve ring (131) and a positioning block (132) with a cavity, the positioning sleeve ring (131) is sleeved at the other end of the push pipe (11), the positioning block (132) is fixed at the other end of the washing pipeline (5), the positioning block (132) is uniformly hinged with a plurality of washing rods (133) along the circumferential direction, a plurality of washing holes (18) are formed in the outer side of each washing rod (133), the positioning sleeve ring (131) is uniformly hinged with a plurality of supporting rods (134) matched with the washing rods (133) along the circumferential direction, each supporting rod (134) is hinged with one washing rod (133), a plurality of elastic stoppers (27) are arranged on the washing pipeline (5) in the sliding range of the positioning sleeve ring (131) at intervals, and the insides of the washing pipeline (5), the positioning block (132) and the washing rods (133) are communicated with each other;

the monitoring unit comprises a micro camera (15) and a monitor (16), the micro camera (15) is arranged at the end part of the positioning block (132), and the micro camera (15) is in wireless connection with the monitor (16);

the washing device comprises a washing structure and is characterized in that a drainage port is formed in the outer wall of a washing device body (1), the drainage port is connected with a drainage box (4) through a drainage tube (3), the washing structure comprises a washing pipeline (5), a first push handle (6) is arranged at one end of the washing pipeline (5), a piston (7) is arranged in the washing pipeline (5), the first push handle (6) is connected with the piston (7) through a push rod (8), a liquid inlet is formed in the outer wall of the washing pipeline (5) close to one end of the first push handle (6), the liquid inlet is connected with a washing liquid storage bag (10) through a liquid inlet pipe (9), a push pipe (11) is sleeved on the washing pipeline (5), a second push handle (12) is arranged at one end of the push pipe (11), and the liquid inlet is located between the second push handle (12) and the first push handle (6);

the end part of the flushing rod (133) is provided with a spiral cutter head (19).

2. The irrigator special for the encephalopathy doctor according to claim 1, wherein a baffle (14) is arranged at the other end of the cleaning pipeline (5), the outer side of the baffle (14) is connected with the inner wall of the irrigator body (1), the outer side of the baffle (14) is abutted against the outer wall of the push tube (11), and the irrigator head (13) is positioned at the outer side of the baffle (14).

3. The flusher special for the doctors in the department of encephalopathy according to claim 1, wherein at least two annular limiting plates (17) are arranged between the outer wall of the push tube (11) and the inner wall of the flusher body (1), the inner ring of each limiting plate (17) is connected with the outer wall of the push tube (11), and the limiting plates (17) are abutted to the outer ring of the inner wall of the flusher body (1).

4. The irrigator special for the encephalopathy department doctor according to claim 1, wherein a plurality of through holes are uniformly formed in the positioning block (132) along the circumferential direction, one end of the irrigation rod (133) penetrates through the through holes, and one circle of the irrigation rod (133) is in sealing connection with one circle of the through holes through a rubber sealing baffle.

5. The irrigator special for the encephalopathy doctor according to claim 1, wherein the drainage tube (3) and the liquid inlet tube (9) are both spring tubes, a liquid pump (20) is arranged in the drainage box (4), and a liquid discharge pump (21) is arranged in the cleaning liquid storage bag (10) or the cleaning liquid storage bag (10) is a squeezable bag.

6. The irrigator special for the encephalopathy doctor according to claim 1, wherein a liquid level sensor (22) is arranged in the drainage box (4), the liquid level sensor (22) is electrically connected with the monitor (16), a first one-way valve (23) which can only go in and out is arranged at an inlet of the drainage box (4), and a second one-way valve (24) which can only go out and out is arranged at an outlet of the cleaning solution storage bag (10).

7. The irrigator special for the encephalopathy doctor according to claim 1, wherein LED lamps (25) are arranged around the miniature camera (15), and an alarm is further arranged in the monitor (16).

8. The irrigator special for the encephalopathy doctor according to claim 1, wherein a handle (26) is arranged on the outer wall of the irrigator body (1), and an anti-slip sleeve is arranged on the handle (26).