CN214907259U

CN214907259U - Percussion hammer for neurosurgery

Info

Publication number: CN214907259U
Application number: CN202120883554.6U
Authority: CN
Inventors: 杨阳
Original assignee: Affiliated Hospital of Xuzhou Medical University
Current assignee: Affiliated Hospital of Xuzhou Medical University
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-30
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a percussion hammer for neurosurgery, including touch sense needle, hammer handle, sliding assembly, dipperstick and percussion head, the hammer is located on the hammer handle, sliding assembly locates in the hammer, touch sense needle slidable locates on the hammer lateral wall, touch sense needle links to each other with sliding assembly, percussion head locates on another lateral wall of hammer, the hammer upper end is located to the dipperstick, the utility model belongs to the technical field of the medical instrument that neurosurgery was used, specifically indicate one kind to carry out percussion hammer for neurosurgery of synthesizing with inspection appliances such as percussion hammer, touch sense needle and dipperstick.

Description

Percussion hammer for neurosurgery

Technical Field

The utility model belongs to the technical field of the medical instrument that neurosurgery was used, specifically indicate a percussion hammer for neurosurgery.

Background

Neural reflection is the fundamental mode of human life activity, and at present, neural reflection and perception inspection are two inspections that neurosurgery often done, need use examination apparatus such as percussion hammer, sense of touch needle and dipperstick respectively, take one by one when the inspection and use, still need to turn over everywhere because of placing the irregularity sometimes and look for, the operation and take troublesome, waste time and energy, increased work load for medical staff, still be unfavorable for depositing.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a percussion hammer for neurosurgery, which integrates the percussion hammer, the tactile needle, the measuring scale and other examination tools.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a percussion hammer for neurosurgery comprises a tactile needle, a hammer handle, a sliding assembly, a measuring scale and a percussion head, wherein the hammer is arranged on the hammer handle, the sliding assembly is arranged in the hammer, the tactile needle is slidably arranged on the side wall of the hammer, the tactile needle is connected with the sliding assembly, the percussion head is arranged on the other side wall of the hammer, and the measuring scale is arranged at the upper end of the hammer; the slip subassembly is including card strip, slider, spring, through-hole and gag lever post, the card strip is located on the diapire in the hammer, but slider slip joint is located on the card strip, the through-hole is located in the slider upper wall, the slider upper wall is located to spring one end, the sense of touch needle is located on the spring other end, the gag lever post cup joints and locates in the spring, on the sense of touch needle is located to gag lever post one end rigid coupling, the through-hole upper end is located to the gag lever post other end, when needing to use the sense of touch needle, promotes the sense of touch needle and slides downwards, and the sense of touch needle slides downwards along the hammer, and spring compression, the gag lever post other end stretch into the through-hole after, promotes the sense of touch needle and removes to the direction that stretches out the hammer lateral wall, and the gag lever post drives the slider and slides along the card strip.

Furthermore, a sliding groove, a clamping groove and a groove hole are formed in the hammer, and the measuring scale is arranged in the groove hole.

Further, be equipped with push rod and fastener on the sense of touch needle, push rod one end is located on the sense of touch needle, the push rod other end runs through the spout and locates outside the hammer, fastener one end is located on the sense of touch needle, in the draw-in groove was located to fastener other end joint, promote the push rod and drive the sense of touch needle to the direction removal back that stretches out the hammer lateral wall, after loosening the push rod, the spring promoted the sense of touch needle and moves upward, and the sense of touch needle drives the fastener card and goes into in the draw-in groove.

Furthermore, the slot is made of transparent material.

Furthermore, the slotted hole is internally provided with an illuminating lamp for illuminating the measuring scale and facilitating observation.

Furthermore, a rubber grip is arranged on the hammer handle.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of percussion hammer for neurosurgery easy operation, the mechanism is compact, and reasonable in design, when needing to use the sense of touch needle, promote the sense of touch needle lapse, the sense of touch needle is along hammer lapse, the spring compression, the gag lever post other end stretches into in the through-hole after, promote the direction removal of sense of touch needle to stretching out the hammer lateral wall, the gag lever post drives the slider and slides along the card strip, promote the push rod and drive the sense of touch needle and remove the back to the direction that stretches out the hammer lateral wall, after loosening the push rod, the spring promotes the sense of touch needle and moves up, the sense of touch needle drives the fastener card and advances in the draw-in groove.

Drawings

Fig. 1 is a front view of a neurosurgical percussion hammer of the present invention;

fig. 2 is a front view of the sliding assembly of the neurosurgical percussion hammer of the present invention;

fig. 3 is a partially enlarged view of fig. 2A.

The multifunctional percussion instrument comprises a tactile needle 1, a tactile needle 2, a hammer 3, a hammer handle 4, a sliding assembly 5, a measuring scale 6, a percussion head 7, a clamping strip 8, a sliding piece 9, a spring 10, a through hole 11, a limiting rod 12, a sliding groove 13, a clamping groove 14, a groove hole 15, a push rod 16, a clamping piece 17, a lighting lamp 18 and a rubber grip.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of 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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model relates to a percussion hammer for neurosurgery, including tactile needle 1, hammer 2, hammer handle 3, sliding assembly 4, dipperstick 5 and percussion head 6, the hammer 2 is located on the hammer handle 3, the sliding assembly 4 is located in the hammer 2, the tactile needle 1 is slidably located on the hammer 2 side wall, the tactile needle 1 is connected with the sliding assembly 4, the percussion head 6 is located on the other side wall of the hammer 2, the dipperstick 5 is located on the hammer 2; slide subassembly 4 is including card strip 7, slider 8, spring 9, through-hole 10 and gag lever post 11, card strip 7 is located on the diapire in hammer 2, slider 8 slidable joint is located on card strip 7, through-hole 10 is located in the 8 upper walls of slider, 8 upper walls of slider are located to spring 9 one end, touch needle 1 is located on the spring 9 other end, gag lever post 11 cup joints and locates in

spring

9, 11 one end rigid couplings of gag lever post are located on touch needle 1, 10 upper ends of through-hole are located to the 11 other ends of gag lever post.

The hammer 2 is provided with a sliding groove 12, a clamping groove 13 and a slotted hole 14, and the measuring scale 5 is arranged in the slotted hole 14.

The novel hammer is characterized in that a push rod 15 and a clamping piece 16 are arranged on the tactile needle 1, one end of the push rod 15 is arranged on the tactile needle 1, the other end of the push rod 15 penetrates through the sliding groove 12 and is arranged outside the hammer 2, one end of the clamping piece 16 is arranged on the tactile needle 1, and the other end of the clamping piece 16 is clamped in the clamping groove 13.

The slot 14 is made of a transparent material.

An illuminating lamp 17 is arranged in the slotted hole 14.

The hammer handle 3 is provided with a rubber grip 18.

When the novel tactile needle is used specifically, when the tactile needle 1 needs to be used, the tactile needle 1 is pushed to slide downwards, the tactile needle 1 slides downwards along the hammer 2, the spring 9 is compressed, after the other end of the limiting rod 11 extends into the through hole 10, the tactile needle 1 is pushed to move towards the direction extending out of the side wall of the hammer 2, the limiting rod 11 drives the sliding piece 8 to slide along the clamping strip 7, the push rod 15 is pushed to drive the tactile needle 1 to move towards the direction extending out of the side wall of the hammer 2, after the push rod 15 is loosened, the spring 9 pushes the tactile needle 1 to move upwards, and the tactile needle 1 drives the clamping piece 16 to be clamped into the clamping groove 13.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A neurosurgical percussion hammer, characterized in that: the percussion instrument comprises a tactile needle, a hammer handle, a sliding assembly, a measuring scale and a percussion head, wherein the hammer is arranged on the hammer handle, the sliding assembly is arranged in the hammer, the tactile needle is slidably arranged on the side wall of the hammer, the tactile needle is connected with the sliding assembly, the percussion head is arranged on the other side wall of the hammer, and the measuring scale is arranged at the upper end of the hammer; the sliding assembly comprises a clamping strip, a sliding piece, a spring, a through hole and a limiting rod, the clamping strip is arranged on the inner bottom wall of the hammer, the sliding piece is clamped on the clamping strip in a sliding mode, the through hole is formed in the upper wall of the sliding piece, the upper wall of the sliding piece is arranged at one end of the spring, the tactile needle is arranged at the other end of the spring, the limiting rod is sleeved in the spring, one end of the limiting rod is fixedly connected to the tactile needle, and the upper end of the limiting rod is arranged at the other end of the limiting rod.

2. The neurosurgical plexor of claim 1, wherein: the hammer is provided with a sliding chute, a clamping groove and a slotted hole, and the measuring scale is arranged in the slotted hole.

3. The neurosurgical plexor of claim 2, wherein: the novel hammer is characterized in that a push rod and a clamping piece are arranged on the touch needle, one end of the push rod is arranged on the touch needle, the other end of the push rod penetrates through the sliding groove and is arranged outside the hammer, one end of the clamping piece is arranged on the touch needle, and the other end of the clamping piece is clamped and connected in the clamping groove.

4. The neurosurgical plexor of claim 3, wherein: the slotted hole is made of transparent materials.

5. The neurosurgical plexor of claim 4, wherein: and an illuminating lamp is arranged in the slotted hole.

6. The neurosurgical plexor of claim 5, wherein: the hammer handle is provided with a rubber grip.