CN209734016U

CN209734016U - Nerve reaction testing device for neurology

Info

Publication number: CN209734016U
Application number: CN201920062507.8U
Authority: CN
Inventors: 王凌晨; 高伟杰; 韩耀邦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-12-06
Anticipated expiration: 2029-01-15

Abstract

The utility model relates to a medical treatment appurtenance technical field, and disclose a neural reaction testing arrangement for department of neurology, including the hammer handle, the one end fixed mounting of hammer handle has the handle, and the other end fixed mounting of hammer handle has the fixed block, and the cavity has been seted up to the inside of fixed block, and cavity inner chamber's bottom movable sleeve is equipped with T shape movable block, and the bottom of T shape movable block runs through and extends to the outside of fixed block lower surface, and the T shape movable block is located the outside bottom fixed mounting of fixed block and has the tup, and the opposite side of cavity has seted up the spout. This neural reaction testing arrangement for department of neurology through the combined action of threaded rod, screw hole, regulating block, annular spring and stopper, can drive the regulating block downstream and extrude the dynamics of knocking of percussion hammer with this regulation to annular spring when rotating the threaded rod, and simple structure and regulation are convenient for can adjust the dynamics of knocking the hammer according to different positions.

Description

Nerve reaction testing device for neurology

Technical Field

The utility model relates to a medical treatment appurtenance technical field specifically is a neural response testing arrangement for department of neurology.

Background

The diagnosis of the clinical neurological disease depends on accurate nervous system examination, the medical device that needs to be used comprises a percussion hammer, the percussion force of different dynamics needs to be used when the doctor strikes the nerve reaction of different parts of the patient with the existing percussion hammer, and the dynamics that the doctor can not accurately control and strike again leads to the condition of an illness that can not accurately judge the patient when examining the patient, and the serious condition of an illness that can lead to the patient worsens.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a neural response testing arrangement for department of neurology possesses the advantage of the accurate size of adjusting the power of knocking of being convenient for, has solved the power of knocking that needs to use different dynamics when current percussion hammer strikes the neural reaction of different positions of patient, and the dynamics that the unable accurate control of doctor was knocked again leads to the state of an illness that can't judge the patient accurately when examining the patient, seriously probably leads to the problem of the state of an illness deterioration of patient.

The utility model provides a following technical scheme: a nerve reaction testing device for neurology department comprises a hammer handle, wherein a handle is fixedly mounted at one end of the hammer handle, a fixed block is fixedly mounted at the other end of the hammer handle, a cavity is formed in the fixed block, a T-shaped movable block is movably sleeved at the bottom of an inner cavity of the cavity, the bottom end of the T-shaped movable block penetrates through and extends to the outer part of the lower surface of the fixed block, a hammer head is fixedly mounted at the bottom end, positioned outside the fixed block, of the T-shaped movable block, a limiting groove is formed in one side of the cavity, a sliding groove is formed in the other side of the cavity, an annular spring is fixedly connected to the top end of the T-shaped movable block, an adjusting block positioned in the cavity is fixedly connected to the top end of the annular spring, a threaded rod is sleeved on the inner part of the top end of the adjusting block, the both ends of regulating block fixed mounting respectively have the stopper, one the outside of stopper and the inside sliding connection of spacing groove, and the outside of another stopper and the inside sliding connection of spout, one the stopper is located the inside one end fixedly connected with pointer of spout, the screw hole that link up with the cavity is seted up at the middle part on fixed block top, the inside of screw hole cup joints with the outside screw thread of threaded rod.

Preferably, the thickness value of the T-shaped movable block is larger than the width value of the limiting groove, the thickness value of the T-shaped movable block is larger than the width value of the sliding groove, and the outer portion of the top end of the T-shaped movable block is in sliding sleeve connection with the inner portion of the cavity.

Preferably, the length value of the threaded rod is equal to the length values of the limiting groove and the sliding groove respectively.

Preferably, a graduated scale for measuring the knocking force is arranged on one side, close to the sliding groove, of the fixed block, and the unit of the graduated scale on the fixed block is newton.

Preferably, a gap exists between the back of the pointer and one side of the fixed block, and one end of the pointer is parallel to a zero scale mark of the graduated scale on the fixed block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. This neural reaction testing arrangement for department of neurology through the combined action of threaded rod, screw hole, regulating block, annular spring and stopper, can drive the regulating block downstream and extrude the dynamics of knocking of percussion hammer with this regulation to annular spring when rotating the threaded rod, and simple structure and regulation are convenient for can adjust the dynamics of knocking the hammer according to different positions.

2. This neural response testing arrangement for department of neurology, through the combined action of scale on pointer and the fixed block, the dynamics that the percussion hammer knocked is adjusted at the position that the doctor can knock as required, has improved the doctor to the diagnostic accuracy of the patient's state of an illness, has avoided simultaneously leading to the patient's state of an illness to worsen because of uncontrollable dynamics.

Drawings

FIG. 1 is a schematic structural view of the present invention;

Fig. 2 is a right-side view schematic diagram of the structure fixing block of the present invention.

In the figure: 1. a hammer handle; 2. a handle; 3. a fixed block; 4. a cavity; 5. a T-shaped movable block; 6. a hammer head; 7. a limiting groove; 8. a chute; 9. an annular spring; 10. an adjusting block; 11. a threaded rod; 12. a limiting block; 13. a pointer; 14. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Also in the description of the present invention, it should 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", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention, and the filling of the hatching in the drawings has no special meaning, but only to distinguish the positional relationship between the various objects in the drawings.

Referring to fig. 1-2, a neurological response testing device for neurology comprises a hammer handle 1, a handle 2 is fixedly installed at one end of the hammer handle 1, a fixed block 3 is fixedly installed at the other end of the hammer handle 1, a graduated scale for measuring a knocking force is arranged on one side, close to a sliding chute 8, of the fixed block 3, the unit of the graduated scale on the fixed block 3 is newton, through the action of the graduated scale on the fixed block 3, a doctor can adjust the knocking force of a percussion hammer according to a part to be knocked, so that the precision of the doctor in diagnosing the state of an illness of a patient is improved, meanwhile, the deterioration of the state of the illness of the patient due to uncontrollable force is avoided, a cavity 4 is formed in the fixed block 3, a T-shaped movable block 5 is movably sleeved at the bottom of an inner cavity of the cavity 4, the thickness value of the T-shaped movable block 5 is larger than the width value, the outer part of the top end of the T-shaped movable block 5 is in sliding sleeve joint with the inner part of the cavity 4, so that the T-shaped movable block 5 can move in the cavity 4, the T-shaped movable block 5 is prevented from inclining, the bottom end of the T-shaped movable block 5 penetrates through and extends to the outer part of the lower surface of the fixed block 3, a hammer 6 is fixedly arranged at the bottom end of the T-shaped movable block 5, which is positioned outside the fixed block 3, a limiting groove 7 is formed in one side of the cavity 4, a sliding groove 8 is formed in the other side of the cavity 4, a ring spring 9 is fixedly connected to the top part of the T-shaped movable block 5, an adjusting block 10 positioned in the cavity 4 is fixedly connected to the top end of the ring spring 9, a threaded rod 11 is movably sleeved in the inner part of the top end of the adjusting block 10, the length value of the threaded rod 11 is respectively equal to the length values of the limiting groove 7 and, the structure is simple, the problem that the knocking force cannot be controlled by a doctor is solved, the top end of the threaded rod 11 sequentially penetrates through the adjusting block 10 and the fixing block 3 and extends to the outer part of the upper surface of the fixing block 3, the two ends of the adjusting block 10 are respectively and fixedly provided with a limiting block 12, the outer part of one limiting block 12 is in sliding connection with the inner part of the limiting groove 7, the outer part of the other limit block 12 is connected with the inner part of the sliding groove 8 in a sliding way, one end of one limit block 12 positioned in the sliding groove 8 is fixedly connected with a pointer 13, a gap is formed between the back surface of the pointer 13 and one side of the fixed block 3, and one end of the pointer 13 is parallel to the zero graduation line of the graduated scale on the fixed block 3, through the combined action of the pointer 13 and the graduated scale on the fixed block 3, the knocking force of the percussion hammer can be accurately adjusted, a threaded hole 14 communicated with the cavity 4 is formed in the middle of the top end of the fixing block 3, and the inside of the threaded hole 14 is sleeved with the external thread of the threaded rod 11.

The theory of operation, according to the dynamics of strikeing to patient's the position regulation of strikeing, rotatory threaded rod 11 drives regulating block 10 downstream and extrudees annular spring 9, drives pointer 13 downstream and corresponds corresponding dynamics of strikeing with the scale on the fixed block 3 during regulating block 10 downstream, and tup 6 strikes the patient under annular spring 9 reaction force with the health contact when using the hammer of strikeing, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nerve response testing arrangement for department of neurology, includes hammer handle (1), its characterized in that: the hammer comprises a hammer handle (1), a handle (2) and a fixed block (3) are fixedly mounted at one end of the hammer handle (1), a cavity (4) is formed in the fixed block (3), a T-shaped movable block (5) is movably sleeved at the bottom of an inner cavity of the cavity (4), the bottom end of the T-shaped movable block (5) penetrates through and extends to the outer portion of the lower surface of the fixed block (3), a hammer head (6) is fixedly mounted at the bottom end of the T-shaped movable block (5) located at the outer portion of the fixed block (3), a limiting groove (7) is formed in one side of the cavity (4), a sliding groove (8) is formed in the other side of the cavity (4), an annular spring (9) is fixedly connected to the top of the T-shaped movable block (5), an adjusting block (10) located in the cavity (4) is fixedly connected to the top end of the annular spring (9), a threaded rod (11) is sleeved, the top of threaded rod (11) runs through regulating block (10), fixed block (3) in proper order and extends to the outside of fixed block (3) upper surface, the both ends difference fixed mounting of regulating block (10) has stopper (12), one the outside of stopper (12) and the inside sliding connection of spacing groove (7), and the outside of another stopper (12) and the inside sliding connection of spout (8), one stopper (12) are located spout (8) inside one end fixedly connected with pointer (13), threaded hole (14) that link up with cavity (4) are seted up at the middle part on fixed block (3) top, the inside of threaded hole (14) cup joints with the outside screw thread of threaded rod (11).

2. The neurological response test apparatus according to claim 1, wherein: the thickness value of T shape movable block (5) is greater than the width value of spacing groove (7), and the thickness value of T shape movable block (5) is greater than the width value of spout (8), the outside on T shape movable block (5) top is cup jointed with the inside slip of cavity (4).

3. The neurological response test apparatus according to claim 1, wherein: the length value of the threaded rod (11) is equal to the length values of the limiting groove (7) and the sliding groove (8) respectively.

4. The neurological response test apparatus according to claim 1, wherein: and a graduated scale for measuring the knocking force is arranged on one side, close to the sliding groove (8), of the fixed block (3), and the unit of the graduated scale on the fixed block (3) is Newton.

5. the neurological response test apparatus according to claim 1, wherein: a gap exists between the back of the pointer (13) and one side of the fixed block (3), and one end of the pointer (13) is parallel to a zero scale mark of the graduated scale on the fixed block (3).