CN215351258U

CN215351258U - Clinical interventional therapy device for neurosurgery

Info

Publication number: CN215351258U
Application number: CN202121569837.XU
Authority: CN
Inventors: 杨红英
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-31
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a clinical interventional therapy device for neurosurgery, which comprises a needle cylinder, wherein a needle handle is connected inside the needle cylinder in a sliding manner, one end of the needle handle is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a needle seat, a needle body is inserted inside the needle seat, an installation plate is fixedly connected inside the needle cylinder, one side of the installation plate is fixedly connected with a micro motor, the other side of the installation plate is rotatably connected with a lead screw, the lead screw is fixedly connected with the output end of the micro motor, and the lead screw is in threaded connection with the needle handle; the utility model has the following beneficial effects: can carry out automatically regulated to the length of needle handle, effectively avoid medical personnel mistake to bump the condition in affected part and take place, easy operation simultaneously need not artifical manual knob and can accomplish the regulation, has alleviateed medical personnel's intensity of labour greatly, and the accuracy is high, can protect exposing externally the needle body, prevents the emergence of potential safety hazard, can seal the protection to the control switch in the standing groove, and the practicality is strong.

Description

Clinical interventional therapy device for neurosurgery

Technical Field

The utility model relates to the technical field of treatment devices, in particular to a neurosurgery clinical interventional therapy device.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method.

After neurosurgery operation, generally need use and intervene treatment device, the needle handle among the present intervention treatment device is fixed structure mostly, can't freely adjust the length of needle handle, lead to medical personnel to contact the affected part very easily, cause cross infection, still adopt artifical manual mode to revolve wrong regulation when adjusting the needle handle simultaneously, thereby medical personnel's intensity of labour has been increased, the needle body directly exposes externally in the use is transferred to the needle handle simultaneously, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a neurosurgical clinical intervention treatment device to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a clinical intervention of neurosurgery treatment device, includes the cylinder, the inside sliding connection of cylinder has the needle handle, the one end fixedly connected with fixed plate of needle handle, one side fixedly connected with needle file of fixed plate, the needle body has been pegged graft in the inside of needle file, the inside fixedly connected with mounting panel of cylinder, one side fixedly connected with micro motor of mounting panel, the opposite side of mounting panel rotates and is connected with the lead screw, lead screw and micro motor's output fixed connection, lead screw and needle handle threaded connection.

Preferably, a protective cap is clamped outside the fixed plate, an annular slot is formed inside the fixed plate, a connecting ring is connected inside the annular slot in a sliding manner, the connecting ring is fixedly connected with the protective cap, a first groove is formed outside the connecting ring, a sealing ring is connected inside the first groove in a sliding manner, and a second groove matched with the sealing ring for use is formed inside the fixed plate.

Preferably, the inside of cylinder and the one side fixedly connected with battery that is located micro motor, the standing groove has been seted up to the one end of cylinder, the inside fixed connection control switch of standing groove, micro motor, battery all with control switch electric connection.

Preferably, the inside joint of standing groove has sealed lid, the spout has been seted up to the inside of cylinder, the inside sliding connection of spout has the slider, fixedly connected with rubber tape between slider and the sealed lid.

Preferably, a limiting groove is formed in the needle handle, a limiting block is connected to the inside of the limiting groove in a sliding mode, and the limiting block is fixedly connected with the needle cylinder.

Preferably, the outside of the needle handle is fixedly connected with scale marks.

The utility model has the following beneficial effects: through the mounting panel that sets up, micro motor, the lead screw, the battery, control switch, the scale mark, spacing groove and stopper, can realize carrying out automatically regulated to the length of needle handle, medical personnel's mistake has effectively been avoided bumping the condition emergence in affected part, and is simple in operation simultaneously, need not artifical manual knob and can accomplish the regulation, medical personnel's intensity of labour has been alleviateed greatly, and the accuracy is high, through the fixed plate that sets up, the helmet, the annular slot, the go-between, first recess, sealing washer and second recess, can realize protecting the needle body that exposes externally, prevent the emergence of potential safety hazard, through the sealed lid that sets up, a sliding groove, slider and rubber tape, can realize carrying out sealed protection to the control switch in the standing groove, therefore, the clothes hanger is strong in practicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the present utility model at A;

FIG. 4 is an enlarged view of the present utility model at B;

fig. 5 is a schematic cross-sectional view of the present novel needle handle.

In the figure: 1. a needle cylinder; 2. a needle handle; 3. a fixing plate; 4. a needle seat; 5. a needle body; 6. mounting a plate; 7. a micro motor; 8. a screw rod; 9. a protective cap; 10. an annular slot; 11. a connecting ring; 12. a first groove; 13. a seal ring; 14. a second groove; 15. a storage battery; 16. a placement groove; 17. a control switch; 18. a sealing cover; 19. a chute; 20. a slider; 21. a rubber belt; 22. a limiting groove; 23. a limiting block; 24. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a clinical intervention treatment device of neurosurgery, including cylinder 1, the inside sliding connection of cylinder 1 has needle handle 2, the one end fixedly connected with fixed plate 3 of needle handle 2, one side fixedly connected with needle file 4 of fixed plate 3, the inside grafting of needle file 4 has needle body 5, the inside fixedly connected with mounting panel 6 of cylinder 1, one side fixedly connected with micro motor 7 of mounting panel 6, it realizes freely adjusting the opposite side rotation of mounting panel 6 to carry out length of needle handle 2 through micro motor 7 and is connected with lead screw 8, lead screw 8 and micro motor 7's output fixed connection,

lead screw

8 and 2 threaded connection of needle handle, micro motor 7 drives lead screw 8 and rotates, thereby adjust the length to needle handle 2, prevent that medical personnel from missing and bump the affected part.

A protective cap 9 is clamped outside the fixed plate 3, an annular slot 10 is formed inside the fixed plate 3, a connecting ring 11 is slidably connected inside the annular slot 10, the connecting ring 11 is fixedly connected with the protective cap 9, a first groove 12 is formed outside the connecting ring 11, a sealing ring 13 is slidably connected inside the first groove 12, a second groove 14 matched with the sealing ring 13 for use is formed inside the fixed plate 3, the protective cap 9 can protect the needle body 5 exposed outside, and otherwise, the needle body 5 stabs a patient or medical staff; a storage battery 15 is fixedly connected to one side of the micro motor 7 inside the needle cylinder 1, a placing groove 16 is formed in one end of the needle cylinder 1, a control switch 17 is fixedly connected to the inside of the placing groove 16, the micro motor 7 and the storage battery 15 are both electrically connected with the control switch 17, and the micro motor 7 is controlled to rotate forwards and backwards through the control switch 17, so that the length of the needle handle 2 is adjusted; a sealing cover 18 is clamped inside the placing groove 16, a sliding groove 19 is formed inside the needle cylinder 1, a sliding block 20 is connected inside the sliding groove 19 in a sliding mode, a rubber belt 21 is fixedly connected between the sliding block 20 and the sealing cover 18, the sealing cover 18 can protect the control switch 17 in the placing groove 16 and can prevent mistaken collision, and the sliding block 20 and the rubber belt 21 can prevent the sealing cover 18 from being lost; a limiting groove 22 is formed in the needle handle 2, a limiting block 23 is connected to the inside of the limiting groove 22 in a sliding manner, the limiting block 23 is fixedly connected with the needle cylinder 1, and the length of the needle handle 2 can be adjusted by the screw rod 8 under the matching of the limiting block 23 and the limiting groove 22; the outside of the needle handle 2 is fixedly connected with scale marks 24, which is convenient for ensuring the accuracy of the length adjustment of the needle handle 2.

Specifically, when the utility model is used, firstly, the sealing cover 18 at one end of the needle cylinder 1 is opened, the micro motor 7 is started to rotate through the control switch 17, so that the micro motor 7 drives the screw rod 8 to rotate, the needle handle 2 is driven to slide in the needle cylinder 1 under the matching of the limiting groove 22 and the limiting block 23, the length of the needle handle 2 is adjusted, the occurrence of the situation that medical personnel accidentally touch an affected part in the working process is effectively avoided, meanwhile, the operation is simple, the length of the needle handle 2 is not required to be adjusted in a manual screwing mode, the labor intensity of the medical personnel is greatly reduced, meanwhile, the accuracy of adjusting the length can be ensured through the scale mark 24 outside the needle handle 2, the protective cap 9 is arranged on the fixing plate 3, so that the connecting ring 11 is inserted into the annular slot 10, and meanwhile, until the sealing ring 13 in the first groove 12 is combined with the second groove 14 in the fixing plate 3, thereby accomplish fixed between fixed plate 3 and the helmet 9, protect exposing outside needle body 5 through helmet 9, prevent that medical personnel goods true patient from being stabbed by needle body 5, the practicality is strong.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "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; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A neurosurgical clinical intervention device, comprising a needle cylinder (1), characterized in that: the utility model discloses a syringe, including cylinder (1), one end fixedly connected with fixed plate (3) of needle handle (2), the inside sliding connection of cylinder (1) has needle handle (2), the one end fixedly connected with fixed plate (3) of needle handle (2), one side fixedly connected with needle file (4) of fixed plate (3), the inside grafting of needle file (4) has needle body (5), the inside fixedly connected with mounting panel (6) of cylinder (1), one side fixedly connected with micro motor (7) of mounting panel (6), the opposite side of mounting panel (6) is rotated and is connected with lead screw (8), the output fixed connection of lead screw (8) and micro motor (7), lead screw (8) and needle handle (2) threaded connection.

2. A neurosurgical clinical interventional therapy device according to claim 1, wherein: the outside joint of fixed plate (3) has helmet (9), annular slot (10) have been seted up to the inside of fixed plate (3), the inside sliding connection of annular slot (10) has go-between (11), go-between (11) and helmet (9) fixed connection, first recess (12) have been seted up to the outside of go-between (11), the inside sliding connection of first recess (12) has sealing washer (13), second recess (14) that use with sealing washer (13) cooperation are seted up to the inside of fixed plate (3).

3. A neurosurgical clinical interventional therapy device according to claim 1, wherein: the needle cylinder is characterized in that a storage battery (15) is fixedly connected to one side, located on the micro motor (7), of the interior of the needle cylinder (1), a placing groove (16) is formed in one end of the needle cylinder (1), a control switch (17) is fixedly connected to the interior of the placing groove (16), and the micro motor (7) and the storage battery (15) are electrically connected with the control switch (17).

4. A neurosurgical clinical interventional therapy device according to claim 3, wherein: the inside joint of standing groove (16) has sealed lid (18), spout (19) have been seted up to the inside of cylinder (1), the inside sliding connection of spout (19) has slider (20), fixedly connected with rubber tape (21) between slider (20) and sealed lid (18).

5. A neurosurgical clinical interventional therapy device according to claim 1, wherein: a limiting groove (22) is formed in the needle handle (2), a limiting block (23) is connected to the inside of the limiting groove (22) in a sliding mode, and the limiting block (23) is fixedly connected with the needle cylinder (1).

6. A neurosurgical clinical interventional therapy device according to claim 1, wherein: the outside of the needle handle (2) is fixedly connected with scale marks (24).