CN211187178U - Neurological sensory examination device - Google Patents

Abstract

The utility model relates to a department of neurology sensation inspection ware, including casing, sense of touch needle and pjncture needle, casing one end is provided with the sense of touch needle, the casing is kept away from the one end of sense of touch needle is provided with the pjncture needle, wherein: the utility model discloses a puncture needle, including puncture needle, casing, seal cover, puncture needle, patient's body surface, the casing is close to the one end of puncture needle is provided with the seal cover, the seal cover forms sealed aseptic space according to the mode of parcel the puncture needle, the seal cover includes seal cover side surface and seal cover top end face at least, lean on in the condition in patient's body surface at seal cover top end face, the puncture needle can be according to run through in the mode of seal cover top end face by aseptic space removes extremely patient's body surface, accomplish just at patient's inspection the seal cover top end face with under the condition that patient's body surface breaks away from the connection, the puncture needle can by the patient's body surface remove extremely aseptic space.

Description

Neurological sensory examination device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a department of neurology sensation examination ware.

Background

Neurology is an independent secondary discipline and does not belong to the concept of medicine. The nervous system consists of the brain, spinal cord and peripheral nerves. The diagnosis and treatment method mainly treats cerebrovascular diseases (cerebral infarction and cerebral hemorrhage), migraine, brain inflammatory diseases (encephalitis and meningitis), myelitis, epilepsy, dementia, nervous system degenerative diseases, metabolic diseases and genetic diseases, trigeminal neuralgia, sciatic neuropathy, peripheral neuropathy (numbness and weakness of limbs), myasthenia gravis and the like, and the main examination means comprise MRI, CT, ECT, PETCCT, electroencephalogram, TCD (transcranial Doppler ultrasound) electromyogram, evoked potential and blood rheology examination and the like of the head and neck. At the same time, it can be used for diagnosis and treatment of functional diseases such as neurasthenia and insomnia.

When the pain sensation examination is performed in the neurology department clinically, the skin of a patient is generally pricked by using a pin for examination, a marking pen is used for marking after the examination, and then a tape measure is used for measurement, so that the operation is troublesome; when the temperature sensation of a patient is examined, a cold water pipe or a hot water pipe is placed on the skin of the patient for examination; when the sense of touch is examined, the skin of a patient is touched by a cotton swab to carry out examination, the operation mode is relatively troublesome, the used tools are scattered and not easy to carry, the superficial feeling examination efficiency is greatly reduced, and inconvenience is brought to medical staff.

Chinese patent (publication number is CN206518542U) discloses a neurological sensation inspector, including casing, sense of touch needle, heat sense sensing head, cold sense sensing head, be equipped with battery, controller, heat preservation storehouse, cold preservation storehouse in the casing, be equipped with a plurality of ink chambers in the lower extreme of casing, the ink chamber is central symmetric distribution, be equipped with the export on the ink chamber, the one end in the outer ink chamber of casing is equipped with the connector, be equipped with spring leaf slot, a pipe in the connector, the one end that the pipe is close to the casing exposes the connector, the one end that is close to the casing on the connector is equipped with a plurality of sealing plugs, be equipped with the sense of touch needle in the spring leaf slot, be equipped with logical chamber in the sense of touch needle, lead to the chamber and link to each other with the pipe through the connecting. This patent is based on a plurality of functions integratively, and convenient to use directly marks on patient's skin, has saved the procedure of marking once more, avoids the unsafe clear production in mark position simultaneously, practices thrift working time. However, this patent has at least the following drawbacks: the inspectoscope of the patent is contacted with the outside air for a long time, so that a patient is easy to infect bacteria when being inspected by the inspectoscope, and has certain safety defects. Therefore, the utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a neurology sensory examination device.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a department of neurology sensation inspection ware includes casing, sense of touch needle and pjncture needle at least, the one end of casing is provided with the sense of touch needle, the casing is kept away from the one end of sense of touch needle is provided with the pjncture needle, wherein: the utility model discloses a puncture needle, including puncture needle, casing, seal cover, puncture needle, patient's body surface, the casing is close to the one end of puncture needle is provided with the seal cover, the seal cover forms sealed aseptic space according to the mode of parcel the puncture needle, the seal cover includes seal cover side surface and seal cover top end face at least, lean on in the condition in patient's body surface at seal cover top end face, the puncture needle can be according to run through in the mode of seal cover top end face by aseptic space removes extremely patient's body surface, accomplish just at patient's inspection the seal cover top end face with under the condition that patient's body surface breaks away from the connection, the puncture needle can by the patient's body surface remove extremely aseptic space.

According to a preferred embodiment, the sealing sleeve further comprises rigid sealing sleeve side walls, which are connected in an adhesive compound manner to the sealing sleeve side surfaces, wherein: under the condition that the top end face of the sealing sleeve abuts against the body surface of a patient, the side wall of the sealing sleeve can form a supporting part in a manner of abutting against the side surface of the sealing sleeve.

According to a preferred embodiment, the housing is provided with a knob, the knob is provided with a connecting rod, and the connecting rod is connected with the puncture needle in a manner of penetrating through the housing, wherein: when the knob is rotated clockwise, the puncture needle moves towards the first end of the shell in a meshing transmission manner with the connecting rod, and when the knob is rotated anticlockwise, the puncture needle moves towards the second end of the shell in a meshing transmission manner with the connecting rod.

According to a preferred embodiment, a partition is provided in the housing, the housing is divided into a first chamber and a second chamber by the partition, and the puncture needle and the connecting rod are provided in the first chamber.

According to a preferred embodiment, with one end of the puncture needle abutting against the partition, the other end of the puncture needle is located inside the closed sterile space, wherein: under the condition that the knob rotates clockwise, the puncture needle moves towards the first end in a manner of meshing transmission with the connecting rod, the top end face of the sealing sleeve abuts against the body surface of a patient, the puncture needle continuously moves towards the first end, and the puncture needle can move to the body surface of the patient from the sterile space in a manner of penetrating through the top end face of the sealing sleeve.

According to a preferred embodiment, the second chamber is fixedly provided with the tactile needle and a pressure sensor, one end of the pressure sensor is fixedly arranged on the partition plate, and one end of the pressure sensor, which is far away from the partition plate, is fixedly provided with the tactile needle.

According to a preferred embodiment, the housing is further provided with a liquid crystal display, a data processing unit is arranged in the liquid crystal display, and the data processing unit is electrically connected with the pressure sensor.

According to a preferred embodiment, the middle part of the shell is provided with a holding part for facilitating the medical staff to hold, the holding part comprises at least one anti-slip insulating rubber strip, and under the condition that the anti-slip insulating rubber strips are arranged in parallel, a containing chamber for placing fingers is formed between the adjacent anti-slip insulating rubber strips.

According to a preferred embodiment, the sensation inspector further comprises a storage box for placing the housing, and a fixing clip is arranged in the storage box.

According to a preferred embodiment, the housing can be fixed in the storage box in such a way as to engage with the retaining clip when the patient examination is completed and the sealing boot tip end surface and the sealing boot side surface form a sealed sterile space again in an elastically resilient manner.

The utility model discloses have one or more in following beneficial technological effect at least:

(1) the problem that a patient is infected with bacteria when the patient is examined by the traditional examination device due to the fact that the traditional examination device is in contact with the outside air for a long time and has certain safety defects is solved. The utility model discloses a set up the seal cover and make the utility model discloses when idle, thereby the pjncture needle can be arranged in the airtight aseptic space in the quiet place and avoid the patient to infect the bacterium when accepting the puncture inspection, has protected patient's life health. And when the patient examined, medical personnel can make the pjncture needle pass seal cover top end face and pierce the patient health and carry out the puncture inspection through rotating the knob through leaning on seal cover top end face in patient's body surface back. When the examination of the patient is completed, the puncture needle can be moved to the sterile space from the body surface of the patient, and the top end face of the sealing sleeve can form a sealed sterile space with the side surface of the sealing sleeve again in an elastic recovery mode.

(2) The utility model discloses a set up the seal cover lateral wall and make when medical personnel carry out the puncture inspection for the patient and lean on seal cover top face under the condition in the patient body surface, the seal cover lateral wall can play the supporting role to the seal cover side surface, has avoided the seal cover side surface to take place deformation to the puncture direction of having guaranteed the pjncture needle is perpendicular with the patient body surface all the time, has guaranteed the precision of puncture inspection, has avoided the pjncture needle to go out the needle direction and has taken place the skew.

Drawings

FIG. 1 is a simplified structural connection diagram of the neurological sensory examination apparatus of the present invention;

figure 2 is a simplified structural connection schematic diagram of the sealing sleeve of the present invention;

FIG. 3 is a simplified structural connection diagram of the connecting rod of the present invention;

fig. 4 is a simplified structural connection diagram of the storage box of the present invention;

FIG. 5 is a simplified block diagram of a pressure sensor according to the present invention; and

fig. 6 is a simplified connection diagram of the grip portion according to the present invention.

List of reference numerals

1: a housing 2: the tactile needle 3: puncture needle

4: and (5) sealing sleeve: the grip portion 6: storage box

11: the knob 12: connecting rod 13: partition board

14: first chamber 15: second chamber 16: pressure sensor

17: the liquid crystal display 18: the data processing unit 41: side surface of seal cartridge

42: seal cartridge tip face 43: gland sidewall 51: anti-skid insulating rubber strip

52: the housing chamber 61: fixing clamp

Detailed Description

The following detailed description is made with reference to the accompanying drawings. 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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The word "module" as used herein describes any type of hardware, software, or combination of hardware and software that is capable of performing the functions associated with the "module".

Example 1

As shown in fig. 1, a neurological sensory examination device at least comprises a shell 1, a tactile needle 2 and a puncture needle 3, wherein the tactile needle 2 is arranged at one end of the shell 1, and the puncture needle 3 is arranged at one end of the shell 1 far away from the tactile needle 2, wherein: one end that casing 1 is close to pjncture needle 3 is provided with seal cover 4, seal cover 4 forms sealed aseptic space according to the mode of parcel pjncture needle 3, seal cover 4 includes seal cover side surface 41 and seal cover top surface 42 at least, support under the condition in patient's body surface at seal cover top surface 42, pjncture needle 3 can move to patient's body surface by aseptic space according to the mode of running through in seal cover top surface 42, accomplish and seal cover top surface 42 and patient's body surface off from the condition of being connected at patient's inspection, pjncture needle 3 can move to aseptic space and seal cover top surface 42 and can constitute sealed aseptic space again according to the mode of elastic recovery and seal cover side surface 41 by patient's body surface. Preferably, the elastic recovery is achieved according to the following procedure: a hole of the same diameter as the puncture needle 3 is formed when the puncture needle 3 pierces the seal cover tip face 42. Under the condition that the puncture needle 3 retracts into the sterile space, the top end face 42 of the sealing sleeve elastically extends from the periphery of the hole to the center of the hole and closes the hole based on the elasticity of the sealing sleeve, and the principle of the sealing sleeve is similar to that of a rubber bottle cap of a transfusion bottle. Preferably, both the gland side surface 41 and the gland tip end surface 42 may be made of an antimicrobial rubber as described in chinese patent publication CN 107245121A. Preferably, the sterile space is defined as a closed space formed by the seal jacket side surface 41, the seal jacket tip end surface 42 and the housing 1, which is capable of preventing entry of bacteria. When a patient is examined, the medical staff can enable the puncture needle 3 to penetrate through the sealing sleeve top end face 42 and penetrate into the body of the patient to carry out puncture examination by abutting the sealing sleeve top end face 42 against the body surface of the patient and then rotating the knob 11. The traditional inspectoscope contacts the outside air for a long time, so that a patient is easy to infect bacteria when being inspected by the inspectoscope, and has certain safety defects. The utility model discloses a set up seal cover 4 and make the utility model discloses when idle, thereby pjncture needle 3 can be static in inclosed aseptic space avoids the patient to infect the bacterium when accepting the puncture inspection, has protected patient's health. When a patient is examined, the medical staff can make the puncture needle 3 penetrate through the sealing sleeve top end face 42 and penetrate into the body of the patient to carry out puncture examination by rotating the knob 11 after the sealing sleeve top end face 42 is abutted against the body surface of the patient. At the completion of the patient examination, the puncture needle 3 can be moved from the patient body surface to a sterile space and the seal sleeve tip face 42 can be brought back into a sealed sterile space with the seal sleeve side face 41 in an elastically resilient manner.

According to a preferred embodiment, the sealing sleeve 4 further comprises a rigid sealing sleeve side wall 43, the sealing sleeve side wall 43 being connected in an adhesive compound manner to the sealing sleeve side surface 41, wherein: the gland side wall 43 can form a support against the gland side surface 41 with the gland tip surface 42 against the patient's body surface. Preferably, the support is defined as a structure for preventing the seal gland side surface 41 from being elastically deformed under pressure when the seal gland tip end surface 42 is abutted against the patient's body surface. The utility model discloses a set up seal cover lateral wall 43 and make when medical personnel carry out the puncture inspection for the patient and lean on seal cover top surface 42 under the condition in the patient body surface, seal cover lateral wall 43 can play the supporting role to seal cover side surface 41, has avoided seal cover side surface 41 to take place deformation to the puncture direction of having guaranteed pjncture needle 3 is perpendicular with the patient body surface all the time, has guaranteed the precision of puncture inspection, has avoided pjncture needle 3 to go out the needle direction and has taken place skew.

According to a preferred embodiment, the housing 1 is provided with a knob 11, the knob 11 is provided with a connecting rod 12, the connecting rod 12 is connected with the puncture needle 3 in a manner of penetrating through the housing 1, wherein: in the case of a clockwise rotation of the knob 11, the puncture needle 3 moves in a meshing manner with the connecting rod 12 towards the first end of the housing 1, and in the case of a counterclockwise rotation of the knob 11, the puncture needle 3 moves in a meshing manner with the connecting rod 12 towards the second end of the housing 1. Preferably, the first end is defined as the end of the housing 1 close to the sealing sleeve 4. Preferably, the second end is defined as the end of the housing 1 remote from the sealing sleeve 4.

According to a preferred embodiment, a partition 13 is provided in the housing 1, the housing 1 is divided by the partition 13 into a first chamber 14 and a second chamber 15, the puncture needle 3 and the connecting rod 12 being provided in the first chamber 14.

According to a preferred embodiment, with one end of the puncture needle 3 resting against the partition 13, the other end of the puncture needle 3 is located in a closed sterile space, wherein: under the condition that the knob 11 rotates clockwise, the puncture needle 3 moves towards the first end in a manner of meshing transmission with the connecting rod 12, and under the condition that the sealing sleeve top end face 42 abuts against the body surface of the patient and the puncture needle 3 continuously moves towards the first end, the puncture needle 3 can move to the body surface of the patient from the sterile space in a manner of penetrating through the sealing sleeve top end face 42.

According to a preferred embodiment, the second chamber 15 is fixedly provided with the tactile needle 2 and the pressure sensor 16, one end of the pressure sensor 16 is fixedly arranged on the partition plate 13, and one end of the pressure sensor 16 far away from the partition plate 13 is fixedly provided with the tactile needle 2. The utility model discloses a set up touch needle 2 and pressure sensor 16 and make medical personnel can carry out accurate touch to the patient and detect to lose the degree through pressure sensor 16 to the touch of patient and judge the grading.

According to a preferred embodiment, a liquid crystal display 17 is further disposed on the housing 1, a data processing unit 18 is disposed in the liquid crystal display 17, and the data processing unit 18 is electrically connected to the pressure sensor 16. Preferably, the pressure sensor 16 may be a pressure sensor referred to in CN 1125977C. Preferably, the data processing unit 18 may be a pressure sensor control device referred to in CN 1125977C. Preferably, the data processing unit 18 can generate a pressure information image signal for the liquid crystal display 17 to display based on the pressure information collected by the pressure sensor 16, which is convenient for medical staff to observe and record.

According to a preferred embodiment, the middle part of the housing 1 is provided with a holding part 5 for facilitating the medical staff to hold, the holding part 5 comprises at least one anti-slip insulating rubber strip 51, and under the condition that the anti-slip insulating rubber strips 51 are arranged in parallel, a containing chamber 52 for placing fingers is formed between the adjacent anti-slip insulating rubber strips 51. The utility model discloses a set up gripping portion 5 and can effectively prevent the utility model discloses from medical personnel's landing in pointing, on the one hand can make medical personnel conveniently adjust the finger with the utility model discloses a positional relationship improves work efficiency, and on the other hand has avoided the utility model discloses from the landing causes the accident in medical personnel's hand, has promoted the security.

According to a preferred embodiment, the sensation inspector further comprises a storage case 6 for housing the shell 1, and a fixing clip 61 is provided in the storage case 6.

According to a preferred embodiment, in the case where the patient examination is completed and the seal cover tip end surface 42 and the seal cover side surface 41 are restored elastically to constitute the sealed sterile space, the housing 1 can be fixed in the housing case 6 so as to be engaged with the fixing clip 61. The utility model discloses a set up receiver 6 and make the utility model discloses easily carry, can not receive external environmental pollution simultaneously in the transportation.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. A neurological sensory examination apparatus comprising at least a housing (1), a tactile needle (2) and a puncture needle (3), characterized in that one end of the housing (1) is provided with the tactile needle (2) and one end of the housing (1) remote from the tactile needle (2) is provided with the puncture needle (3), wherein:

a sealing sleeve (4) is arranged at one end of the shell (1) close to the puncture needle (3), the sealing sleeve (4) forms a sealed sterile space according to the mode of wrapping the puncture needle (3), the sealing sleeve (4) at least comprises a sealing sleeve side surface (41) and a sealing sleeve top end surface (42),

under the condition that the sealing sleeve top end surface (42) is abutted against the body surface of a patient, the puncture needle (3) can move from the sterile space to the body surface of the patient in a mode of penetrating through the sealing sleeve top end surface (42),

under the condition that the examination of a patient is completed and the top end surface (42) of the sealing sleeve is separated from the body surface of the patient, the puncture needle (3) can move to the sterile space from the body surface of the patient, and the top end surface (42) of the sealing sleeve and the side surface (41) of the sealing sleeve can form a sealed sterile space again in an elastic recovery mode.

2. The sensation inspector of claim 1, wherein the sealing glove (4) further comprises a rigid sealing glove side wall (43), the sealing glove side wall (43) being connected in an adhesive compound manner to the sealing glove side surface (41), wherein:

the gland side wall (43) can form a support against the gland side surface (41) in the event that the gland tip surface (42) abuts against the body surface of a patient.

3. The sensory examiner according to claim 2, wherein a knob (11) is provided on the housing (1), a connecting rod (12) is provided on the knob (11), and the connecting rod (12) is connected to the puncture needle (3) in such a manner as to penetrate through the housing (1), wherein:

under the condition that the knob (11) rotates clockwise, the puncture needle (3) moves towards the first end of the shell (1) in a manner of meshing transmission with the connecting rod (12),

under the condition that the knob (11) rotates anticlockwise, the puncture needle (3) moves towards the second end of the shell (1) in a meshing transmission mode with the connecting rod (12).

4. The sensory testing machine according to claim 3, wherein a partition (13) is provided in the housing (1), the housing (1) being divided into a first chamber (14) and a second chamber (15) by the partition (13),

the puncture needle (3) and the connecting rod (12) are arranged in the first chamber (14).

5. The sensory testing machine according to claim 4, wherein, with one end of the puncture needle (3) abutting against the partition (13), the other end of the puncture needle (3) is located in the closed sterile space, wherein:

under the condition that the knob (11) rotates clockwise, the puncture needle (3) moves towards the first end in a manner of meshing transmission with the connecting rod (12),

under the condition that the top end face (42) of the sealing sleeve abuts against the body surface of a patient and the puncture needle (3) continuously moves towards the first end, the puncture needle (3) can be moved to the body surface of the patient from the sterile space in a mode of penetrating through the top end face (42) of the sealing sleeve.

6. The sensory tester according to claim 5, wherein the tactile needle (2) and a pressure sensor (16) are fixedly arranged in the second chamber (15), one end of the pressure sensor (16) is fixedly arranged on the partition (13), and one end of the pressure sensor (16) far away from the partition (13) is fixedly arranged with the tactile needle (2).

7. The sensory tester according to claim 6, wherein a liquid crystal display (17) is further provided on the housing (1), a data processing unit (18) is provided in the liquid crystal display (17), and the data processing unit (18) is electrically connected to the pressure sensor (16).

8. The sensory examiner according to claim 7, wherein a grip portion (5) for facilitating a medical worker's grip is provided in a middle portion of the housing (1), the grip portion (5) comprising at least one non-slip insulating rubber strip (51),

under the condition that the anti-skid insulating rubber strips (51) are arranged in parallel, a containing chamber (52) for placing fingers is formed between the adjacent anti-skid insulating rubber strips (51).

9. The sensation inspector according to claim 8, further comprising a storage case (6) for placing the housing (1), a fixing clip (61) being provided in the storage case (6).

10. The sensory testing machine according to claim 9, wherein the housing (1) can be fixed in the storage case (6) in such a way as to engage with the retaining clip (61) in the event that the patient test is completed and the sealing sleeve tip end face (42) re-forms a sealed sterile space with the sealing sleeve side face (41) in an elastically restoring manner.

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