CN211094104U - Protective device for craniocerebral dynamic electrical impedance imaging continuous monitoring equipment - Google Patents

Abstract

The utility model discloses a continuous monitor protector for equipment of cranium brain developments electrical impedance imaging, including base and display, base top surface fixedly connected with display, and display one side is located the embedding of base top surface and has the control area. Has the advantages that: the utility model discloses an inner cover and dustcoat, the accessible handle pulls out the dustcoat with the inner cover, seal the display, seal back couple and slider joint, can fix the inner cover position, the inner cover is closed state in the control process, prevent that patient family members from moving the operation area in disorder and leading to the machine operation obstacle, when needs operate, the pulling pull ring, can receive the inner cover to the dustcoat inside through the handle, can expose display and operation area, the setting of inner cover and dustcoat has played the guard action, protection display and operation area do not receive external force interference or damage when monitoring, machine normal operating has been protected, and the observation window of inner cover surface embedding, make things convenient for medical personnel to observe the display content, high convenience in use.

Description

Protective device for craniocerebral dynamic electrical impedance imaging continuous monitoring equipment

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a continuous monitor protector for equipment of cranium brain developments electrical impedance imaging.

Background

The craniocerebral dynamic electrical impedance imaging continuous monitoring equipment is based on a bioelectrical impedance tomography technology, and the bioelectrical impedance tomography technology is a novel medical function imaging technology, and the principle of the technology is that a weak current is applied to an electrode on the surface of a human body, and the voltage values of other electrodes are measured, the electrical impedance value or the change value of the electrical impedance in the human body is reconstructed according to the relation between the voltage and the current, and because the method does not use nuclide or ray, is harmless to human body, can be repeatedly used for measuring, has the characteristics of high imaging speed, functional imaging and the like, has lower cost, does not require special working environment, thus EIT is an ideal nondestructive medical imaging technology with attractive application prospect, the device rapidly becomes a research hotspot at the end of the 20 th century, and at present, some commercial electrical impedance tomography devices are clinically applied.

Cranium brain developments electrical impedance imaging continuous monitor equipment is mostly by the monitoring host computer, the electrode slice, display and operation keyboard are constituteed, the electrode slice passes through the electrode slice connecting wire and is connected with the monitoring host computer, but, in the practical application process, cranium brain developments electrical impedance imaging continuous monitor equipment all places and monitors at patient's head of a bed, the flow of people is big in the ward, often can appear the mistake and bump or because child is curious and the condition of touching operation keyboard, lead to data to produce the influence, influence normal detection, it is unfavorable to the patient, and simultaneously, traditional electrode slice connecting wire and monitoring host computer adopt the mode of pegging graft, when the patient stands up because of the difficulty, lead to connecting wire and monitoring host computer to be pulled out easily and break away from.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a protection device for continuous monitor of cranium brain dynamic electrical impedance imaging, possess the normal operation of protection machine and connect stable advantage, and then solve the problem among the above-mentioned background art.

(II) technical scheme

For realizing above-mentioned protection machine normal operating and connect stable advantage, the utility model discloses a concrete technical scheme as follows:

a protective device for a craniocerebral dynamic electrical impedance imaging continuous monitoring device comprises a base and a display, wherein the top surface of the base is fixedly connected with the display, one side of the display is positioned on the top surface of the base and is embedded with a control area, the top surface of the base is positioned on one side of the display and is fixedly connected with an outer cover, the inner cover is slidably connected inside the outer cover, the bottom surfaces of the two ends of the outer cover and the inner cover are rotatably connected through a rotating shaft, one end of an operation area is positioned on the top surface of the base and is fixedly connected with a front fixed seat, a clamping groove is formed in the inner bottom surface of the front fixed seat, the side wall of the clamping groove is positioned inside the front fixed seat and is provided with a moving groove, a sliding block is slidably connected inside the moving groove, one end of the sliding block is positioned inside the moving groove and is connected with one, and the other end of the pull rod is positioned outside the front fixed seat and fixedly connected with a pull ring, the bottom surface of one end of the inner cover is fixedly connected with a hook corresponding to the clamping groove, the surface of the inner cover is embedded with an observation window, and the surface of the inner cover is positioned below the observation window and fixedly connected with a handle.

Further, base one side fixedly connected with socket joint head, and the bell and spigot cooperation is used and is had the electrode slice connecting wire to the electrode slice connecting wire passes through the electric connector and inserts in the bell and spigot, electrode slice connecting wire one end is located electric connector other end fixedly connected with bayonet joint, and the bayonet joint surface rotates and is connected with the swivel becket, and swivel becket side surface is connected with the fixation clamp through the stay cord, the electrode slice connecting wire other end is connected with the electrode slice.

Furthermore, a first spring is sleeved on the outer surface of the other end of the plug-in connector, which is located at one end of the electrode plate connecting wire, and the inner diameter of the first spring is equal to the outer diameter of the electrode plate connecting wire.

Furthermore, the inner surface of the clamping end of the fixing clamp is provided with a clamping ring, and the diameter of the clamping ring is slightly smaller than the outer diameter of the socket head.

Furthermore, a slope is formed on the surface of one side of the hook, an inclined opening is formed in the surface of the other end of the sliding block, which corresponds to the slope, and the slope of the inclined opening is the same as that of the slope.

Furthermore, the inner cover and the outer cover are both made of hard plastics, and the observation window is made of hard transparent plastics.

(III) advantageous effects

Compared with the prior art, the utility model provides a continuous monitor protector for equipment of cranium brain dynamic electrical impedance imaging possesses following beneficial effect:

(1) the utility model adopts the inner cover and the outer cover which are of quarter cylinder structures, the inner cover can be pulled out of the outer cover by a handle to seal the display, the hook is clamped with the slider after the display is closed, the position of the inner cover can be fixed, the inner cover is in a closed state in the monitoring process, the operation obstacle of a machine caused by the disorder of a patient family member in an operation area is prevented, when the operation is needed, the pull ring is pulled to drive the pull ring to move outwards, the pull rod drives the slider to move outwards, so that the slider does not block the hook, namely, the inner cover can be folded into the outer cover by the handle, the display and the operation area can be exposed for the operation of medical personnel, the arrangement of the inner cover and the outer cover plays a protective role, the display and the operation area are protected from being interfered or damaged by external force when the monitoring is carried out, the normal operation of the machine is protected, and the observation window embedded in the surface of the inner cover is convenient for the medical, the use is very convenient.

(2) The utility model discloses a swivel becket, stay cord and fixation clamp, the swivel becket has been cup jointed in the rotation of bayonet joint surface, electrode slice connecting wire's electric connector inserts behind the socket head, can use the fixation clamp to clip the socket head, and keep the stay cord to be in the state of tightening, the bayonet joint passes through stay cord and fixation clamp and socket joint head fixed connection, the stability of pegging graft has further been strengthened, the pull-out force between socket joint head and the bayonet joint has been improved, the electrode slice connecting wire that has reduced the patient and has moved and lead to breaks away from with the phenomenon of base, the connection stability of electrode slice connecting wire and machine has been improved, be convenient for monitor in succession.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.

FIG. 1 is a front view of the continuous monitor for dynamic electrical impedance tomography of cranium and brain with the inner cover of the protector opened;

FIG. 2 is a schematic side view of the inner cover of the protective device for the continuous monitor of dynamic electrical impedance tomography of cranium and brain according to the present invention;

FIG. 3 is a schematic structural view of the inner and outer covers of the present invention;

fig. 4 is a schematic structural diagram of the plug connector of the present invention.

In the figure:

1. a base; 2. a display; 3. an inner cover; 4. a housing; 5. a rotating shaft; 6. a handle; 7. a plug bearing; 8. a plug-in connector; 9. a first spring; 10. an electrode plate connecting wire; 11. an observation window; 12. a rotating ring; 13. pulling a rope; 14. a fixing clip; 15. a front fixed seat; 16. a pull rod; 17. a pull ring; 18. a moving groove; 19. a slider; 20. hooking; 21. a clamping groove; 22. a second spring; 23. a clamping ring.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a protector for continuous monitoring equipment of cranium brain dynamic electrical impedance imaging is provided.

Referring to the drawings and the detailed description, the present invention will be further described, as shown in fig. 1-4, a protection device for a continuous monitor device for dynamic electrical impedance tomography of cranium according to an embodiment of the present invention comprises a base 1 and a display 2, the display 2 is fixedly connected to a top surface of the base 1, a control host is disposed inside the base 1, the base 1 plays a role of protecting the control host, which is a common structure, the control host is not described in detail in the drawings, and a control area is embedded in a top surface of the base 1 at one side of the display 2, the control area is a common structure, which is not described in detail herein, an outer cover 4 is fixedly connected to a top surface of the base 1 at one side of the display 2, and an inner cover 3 is slidably connected to the inside of the outer cover 4, the outer cover 4 and the inner cover 3 are both of a quarter-cylinder structure, and the bottom surfaces of two ends of the, the inner cover 3 rotates through the rotating shaft 5, one end of the operation area is positioned on the top surface of the base 1 and fixedly connected with a front fixed seat 15, the front fixed seat 15 is arranged corresponding to the inner cover 3, after the inner cover 3 is closed, one end of the inner cover 3 enters the front fixed seat 15, the bottom surface of the front fixed seat 15 is provided with a clamping groove 21, the side wall of the clamping groove 21 is positioned in the front fixed seat 15 and is provided with a moving groove 18, the moving groove 18 is transversely arranged, the inside of the moving groove 18 is slidably connected with a slide block 19, one end of the slide block 19 is positioned in the moving groove 18 and is connected with one end of the inside of the moving groove 18 through a second spring 22, the surface center position of one end of the slide block 19 is transversely and fixedly connected with a pull rod 16, the pull rod 16 penetrates through the front fixed seat 15 and is slidably connected with the front fixed seat 15, the other end of the pull rod, after the hook 20 enters the clamping groove 21, the hook 20 extrudes the slider 19 to move towards the inside of the moving groove 18, the second spring 22 is compressed, after the hook 20 completely enters, the second spring 22 pushes the slider 19 to move outwards to prop against the hook 20, clamping is completed, the observation window 11 is embedded in the surface of the inner cover 3, the handle 6 is fixedly connected to the surface of the inner cover 3 below the observation window 11, the inner cover 3 can be pulled out of the outer cover 4 through the handle 6 to seal the display 2, the hook 20 is clamped with the slider 19 after sealing, the position of the inner cover 3 can be fixed, the inner cover 3 is in a closed state in the monitoring process, machine operation obstacle caused by the disorder of the family members of a patient in an operation area is prevented, when operation is needed, the pull ring 17 is pulled, the pull ring 17 drives the pull rod 16 to move outwards, the pull rod 16 drives the slider 19 to move outwards, the slider 19 does not clamp the hook 20 any more, and the inner cover 3 can be collected into the outer cover, can expose display 2 and operation area, supply medical personnel to operate, the setting of inner cover 3 and dustcoat 4 has played the guard action, and protection display 2 and operation area do not receive external force to disturb or damage when monitoring, have protected machine normal operating, and the observation window 11 of 3 surperficial embeddings of inner cover makes things convenient for medical personnel to observe 2 contents of display, and it is very convenient to use.

In one embodiment, a socket plug 7 is fixedly connected to one side of the base 1, the socket plug 7 is electrically connected to the monitoring host, the socket plug 7 is matched with an electrode plate connecting wire 10, which is a commonly used component, and the electrode plate connecting wire 10 is inserted into the socket plug 7 through an electric connector, which is a commonly used electrode plate connecting form, one end of the electrode plate connecting wire 10 is positioned at the other end of the electric connector and is fixedly connected with a plug 8, the diameter of the plug 8 is larger, which is convenient for a medical worker to hold, and the surface of the plug 8 is rotatably connected with a rotating ring 12, the surface of the plug 8 is provided with a circular groove, the rotating ring 12 is rotatably connected with the plug 8 through the circular groove, the inner diameter of the rotating ring 12 is smaller than the outer diameter of the plug 8, so as to prevent the rotating ring 12 from generating axial movement, and one side surface, after the electric connector of the electrode plate connecting wire 10 is inserted into the socket plug 7, the socket plug 7 can be clamped by the fixing clamp 14, the pull rope 13 is kept in a tight state, the plug 8 is fixedly connected with the socket plug 7 through the pull rope 13 and the fixing clamp 14, the stability of plugging is further enhanced, the drawing force between the socket plug 7 and the plug 8 is improved, the phenomenon that the electrode plate connecting wire 10 is separated from the base 1 due to the fact that a patient moves randomly is reduced, the connection stability of the electrode plate connecting wire 10 and a machine is improved, and continuous monitoring is facilitated.

In one embodiment, the first spring 9 is sleeved on the outer surface of one end of the electrode plate connecting wire 10 at the other end of the plug 8, the inner diameter of the first spring 9 is equal to the outer diameter of the electrode plate connecting wire 10, the first spring 9 has elasticity and is sleeved on the surface of the electrode plate connecting wire 10 to play a supporting role, the electrode plate connecting wire 10 is prevented from being excessively bent and broken at the joint of the electrode plate connecting wire 10 and the plug 8, and the function of protecting the electrode plate connecting wire 10 is played.

In one embodiment, the inner surface of the clamping end of the fixing clamp 14 is provided with a clamping ring 23, the diameter of the clamping ring 23 is slightly smaller than the outer diameter of the socket head 7, the clamping force is ensured, the fixing clamp 14 is clamped on the surface of the socket head 7 through the clamping ring 23, the contact area between the clamping ring 23 and the socket head 7 is large, the friction force is large, and the clamping is more stable.

In one embodiment, a side surface of the hook 20 is provided with a slope, and the other end surface of the slider 19 is provided with a bevel corresponding to the slope, and the slope of the bevel is the same as the slope of the slope, so that the hook 20 can extrude the slider 19 to cause the slider 19 to move relatively.

In one embodiment, the inner cover 3 and the outer cover 4 are made of hard plastics, and the observation window 11 is made of hard transparent plastics, so that the self weight of the structure is reduced, and the carrying by workers is facilitated.

The working principle is as follows:

the inner cover 3 is pulled out of the outer cover 4 by the handle 6, the display 2 is sealed, the hook 20 is clamped with the slide block 19 after the inner cover 3 is sealed, the position of the inner cover 3 can be fixed, the inner cover 3 is in a closed state in the monitoring process, the operation obstacle of a machine caused by the disorder of the family members of a patient in the operation area is prevented, when the operation is needed, the pull ring 17 is pulled, the pull ring 17 drives the pull rod 16 to move outwards, the pull rod 16 drives the slide block 19 to move outwards, the slide block 19 does not block the hook 20 any more, the inner cover 3 can be retracted into the outer cover 4 by the handle 6, the display 2 and the operation area can be exposed for the operation of medical personnel, the arrangement of the inner cover 3 and the outer cover 4 plays a protective role, the display 2 and the operation area are protected from being interfered or damaged by external force during the monitoring, the normal operation of the machine is protected, the observation window 11 embedded in the surface of the inner cover, it is very convenient to use, simultaneously, the electric connector of electrode slice connecting wire 10 inserts behind the socket head 7, can use fixation clamp 14 to clip the socket head 7, and keep stay cord 13 in the state of tautness, bayonet joint 8 passes through stay cord 13 and fixation clamp 14 and socket head 7 fixed connection, the stability of pegging graft has further been strengthened, the pull-out force between socket head 7 and the bayonet joint 8 has been improved, the phenomenon that electrode slice connecting wire 10 and base 1 break away from that the patient moved and lead to has been reduced, the connection stability of electrode slice connecting wire 10 and machine has been improved, be convenient for monitor in succession.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A protection device for a craniocerebral dynamic electrical impedance imaging continuous monitoring device is characterized by comprising a base (1) and a display (2), wherein the top surface of the base (1) is fixedly connected with the display (2), one side of the display (2) is positioned on the top surface of the base (1) and embedded with a control area, the top surface of the base (1) is positioned on one side of the display (2) and fixedly connected with an outer cover (4), the inner part of the outer cover (4) is connected with an inner cover (3) in a sliding way, the bottom surfaces of the two ends of the outer cover (4) and the inner cover (3) are rotatably connected through a rotating shaft (5), one end of the operation area is positioned on the top surface of the base (1) and fixedly connected with a front fixing seat (15), a clamping groove (21) is formed in the inner bottom surface of the front fixing seat (15), a moving groove (18) is formed in the side wall of the clamping groove (, and slider (19) one end is located that shifting chute (18) is inside to be connected through second spring (22) and shifting chute (18) inside one end to slider (19) one end surface central point puts horizontal fixedly connected with pull rod (16), pull rod (16) run through preceding fixing base (15) and with preceding fixing base (15) sliding connection, and pull rod (16) other end is located preceding fixing base (15) outside fixedly connected with pull ring (17), inner cover (3) one end bottom surface corresponds joint groove (21) fixed connection of position couple (20), and inner cover (3) surface embedding has observation window (11) to inner cover (3) surface is located observation window (11) below fixedly connected with handle (6).

2. The protection device for the continuous monitoring equipment of the dynamic electrical impedance imaging of the cranium and brain according to claim 1, characterized in that one side of the base (1) is fixedly connected with a socket plug (7), the socket plug (7) is matched with an electrode plate connecting wire (10), the electrode plate connecting wire (10) is inserted into the socket plug (7) through an electric connector, one end of the electrode plate connecting wire (10) is positioned at the other end of the electric connector and is fixedly connected with a plug connector (8), the surface of the plug connector (8) is rotatably connected with a rotating ring (12), one side surface of the rotating ring (12) is connected with a fixing clamp (14) through a pull rope (13), and the other end of the electrode plate connecting wire (10) is connected with an electrode plate.

3. The protection device for the continuous monitoring equipment of the dynamic electrical impedance imaging of the cranium and brain according to claim 2, characterized in that the first spring (9) is sleeved on the outer surface of the other end of the plug (8) which is positioned at one end of the electrode plate connecting line (10), and the inner diameter of the first spring (9) is equal to the outer diameter of the electrode plate connecting line (10).

4. The protection device for the craniocerebral dynamic electrical impedance imaging continuous monitoring equipment according to claim 2, characterized in that a clamping ring (23) is arranged on the inner surface of the clamping end of the fixing clamp (14), and the diameter of the clamping ring (23) is slightly smaller than the outer diameter of the bearing plug (7).

5. The protection device for the craniocerebral dynamic electrical impedance imaging continuous monitoring equipment according to claim 1, wherein a slope is formed on the surface of one side of the hook (20), an inclined opening is formed on the surface of the other end of the sliding block (19) corresponding to the slope, and the slope of the inclined opening is the same as that of the slope.

6. The protection device for the continuous monitoring equipment of the dynamic electrical impedance tomography of the cranium and the brain according to claim 1, characterized in that the inner cover (3) and the outer cover (4) are both made of hard plastics, and the observation window (11) is made of hard transparent plastics.

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