CN220801085U

CN220801085U - Tumor puncture needle

Info

Publication number: CN220801085U
Application number: CN202321851087.4U
Authority: CN
Inventors: 王才磊; 张坤
Original assignee: Gaotang County Hospital Of Traditional Chinese Medicine
Current assignee: Gaotang County Hospital Of Traditional Chinese Medicine
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-04-19
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a tumor puncture needle, which comprises a frame body, wherein the frame body comprises a fixed column and a needle head, the surface of the fixed column is connected with a movable mechanism, the movable mechanism comprises a connecting plate and a limiting rod, the connecting plate is movably connected to the surface of the fixed column through a rotating shaft, the surface of the connecting plate is symmetrically connected with two groups of support columns, the surface of each support column is slidably connected with a sucker rod, the inner side of each sucker rod is provided with a movable groove, and the inner side of each movable groove is connected with a connecting spring.

Description

Tumor puncture needle

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a tumor puncture needle.

Background

Tumors are new forms of tumors formed by the fact that a certain cell of local tissues loses normal regulation and control on the growth of the cells at the gene level under the action of various cancerogenic factors, and the clonality abnormal hyperplasia of the cells is caused, and medical staff is required to perform auxiliary treatment by puncturing a tumor injection part of a patient in the treatment process of the tumors.

1. When the traditional puncture needle is used, the stability of the puncture needle in the vertical falling process cannot be effectively guaranteed, the puncture needle is easy to insert and incline, secondary injury is caused to a patient to a certain extent, and the using effect of the puncture needle cannot be effectively guaranteed.

2. In the past pjncture needle when the injection medicine, when ambient temperature was too low, the liquid medicine injection patient's of low temperature was internal can cause patient's health uncomfortable, and the staff is inconvenient carries out quick preheating to the medicine of injection, and the function of device is comparatively single, and the practicality is relatively poor.

Disclosure of utility model

The utility model aims to provide a tumor puncture needle, which solves the problems that the stability of the puncture needle in the vertical falling process of the traditional device in the prior art cannot be effectively ensured, and the low-temperature liquid medicine is injected into a patient to cause the discomfort of the body of the patient when the environment temperature is too low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tumor pjncture needle, includes the support body, the support body includes fixed column and syringe needle, the surface connection of fixed column has movable mechanism, movable mechanism includes connecting plate and gag lever post, the connecting plate passes through pivot swing joint at the surface of fixed column, the surface symmetry of connecting plate is connected with two sets of support columns, the surface sliding connection of support column has the sucking disc pole, the movable groove has been seted up to the inboard of sucking disc pole, the inboard of movable groove is connected with connecting spring, the fixed tooth of fixed column's fixed surface is connected with, the top surface connection of fixed column has preheating mechanism, preheating mechanism includes roof, fly leaf and medical kit, the roof is connected at the surface of fixed column, the fixed surface of roof is connected with two sets of draw-in groove pieces.

As a preferable technical scheme of the utility model, the limiting rod is inserted into the inner side of the connecting plate through the connecting tension spring, and the surface of the limiting rod is fixedly connected with the fixing hole.

As a preferable technical scheme of the utility model, one end of the connecting spring is welded on the inner side surface of the movable groove, and the other end of the connecting spring is welded on the surface of the supporting column.

As a preferable technical scheme of the utility model, the surface of the clamping groove block is connected with the inserted rod through the abutting spring, the thread of the medicine box is arranged on the inner side of the movable plate, the electric heating tube is arranged in the medicine box, the inner side of the medicine box is connected with the screw rod in a threaded manner, and the surface of the movable plate is provided with the limiting hole.

As a preferable technical scheme of the utility model, the bottom end of the movable plate is sleeved with the insertion pipe, and the surface of the top plate is provided with the water through hole.

As a preferable technical scheme of the utility model, the top surface of the medicine chest is connected with a water inlet, and the electric heating tube is in an annular shape.

As a preferable technical scheme of the utility model, the limiting holes are symmetrically formed on the surface of the movable plate in two groups, and the surface of the screw is connected with the clamping plate through the movable shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through connecting plate, support column, sucking disc pole, movable groove, coupling spring, fixed tooth, gag lever post and fixed orifices's cooperation, the staff of being convenient for is through utilizing the sucking disc pole to the support of device to supplementary stable whereabouts of syringe needle, the vertically internal of inserting patient also is convenient for the staff simultaneously through movable gag lever post, thereby adjusts the position of sucking disc pole, thereby increases the support drop point of device, improves the result of use of device.

2. Through roof, draw-in groove piece, inserted bar, fly leaf, medical kit, electrothermal tube, screw rod, intubate, spacing hole and the cooperation in limbers, the staff of being convenient for is through starting the electrothermal tube to carry out abundant preheating to medical kit inboard liquid medicine, the staff of also being convenient for simultaneously is through the activity inserted bar, thereby carries out quick fixed to the position of fly leaf, thereby is convenient for assemble the fly leaf, when the guarantee device does not pour into the medicine into, the device also can normal use.

Drawings

FIG. 1 is a schematic view of a vertical explosion structure of the present utility model;

FIG. 2 is a schematic view in partial cross-section of the connection plate of FIG. 1 in accordance with the present utility model;

fig. 3 is a schematic view in partial cross-section of the present utility model at the point of attachment of the spring of fig. 1.

In the figure: 1. a frame body; 11. fixing the column; 12. a needle; 2. a movable mechanism; 21. a connecting plate; 22. a support column; 23. a sucker rod; 24. a movable groove; 25. a connecting spring; 26. a fixed tooth; 27. a limit rod; 28. a fixing hole; 3. a preheating mechanism; 31. a top plate; 32. a clamping groove block; 33. a rod; 34. a movable plate; 35. a medicine box; 36. an electric heating tube; 37. a screw; 38. a cannula; 39. a limiting hole; 310. and a water through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution for a tumor puncture needle:

Embodiment one:

According to the illustration of fig. 1 and 2, a tumor puncture needle comprises a frame body 1, the frame body 1 includes fixed column 11 and syringe needle 12, the surface connection of fixed column 11 has movable mechanism 2, movable mechanism 2 includes connecting plate 21 and gag lever post 27, connecting plate 21 is through pivot swing joint at the surface of fixed column 11, the surface symmetry of connecting plate 21 is connected with two sets of support columns 22, the surface sliding connection of support column 22 has sucking disc pole 23, movable groove 24 has been seted up to the inboard of sucking disc pole 23, the inboard of movable groove 24 is connected with connecting spring 25, the fixed tooth 26 of fixed column 11 fixedly connected with, the top surface of fixed column 11 is connected with preheating mechanism 3, preheating mechanism 3 includes roof 31, fly leaf 34 and medical kit 35, roof 31 connects at the surface of fixed column 11, the surface fixedly connected with two sets of draw-in groove pieces 32 of roof 31, when not receiving external force through gag lever post 27, gag lever post 27 limits the rotational movement of fixed tooth 26, thereby avoid the position emergence activity of support column 22.

The stop lever 27 is inserted in the inboard of connecting plate 21 through the connection extension spring, and the fixed orifices 28 is connected with to the fixed surface of stop lever 27, and the one end welding of connecting spring 25 is at the inboard surface of movable groove 24, and the other end welding of connecting spring 25 is at the surface of support column 22.

When the tumor puncture needle is specifically used, a worker presses the limit rod 27, so that the tension spring is stretched, the position of the fixing hole 28 is moved, the tooth blocks on the surface of the fixing teeth 26 are not blocked by the limit rod 27 when the connecting plate 21 rotates, the position of the support column 22 is conveniently adjusted, the supporting point of the sucker rod 23 is adjusted, and the connecting spring 25 can slide to a certain extent on the inner side of the movable groove 24 through the elasticity of the movable groove 24.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 3, the surface of the clamping groove block 32 is connected with an inserting rod 33 through a propping spring, a medicine box 35 is screwed on the inner side of a movable plate 34, an electric heating tube 36 is arranged in the medicine box 35, a screw 37 is screwed on the inner side of the medicine box 35, a limit hole 39 is formed in the surface of the movable plate 34, an inserting tube 38 is sleeved at the bottom end of the movable plate 34, a water through hole 310 is formed in the surface of the top plate 31, a water inlet is connected to the top end surface of the medicine box 35, the electric heating tube 36 is in an annular shape, the limit holes 39 are symmetrically formed in two groups on the surface of the movable plate 34, the surface of the screw 37 is connected with a clamping plate through a movable shaft, and the medicine box 35 is rotated by staff, so that the medicine box 35 and the movable plate 34 are conveniently assembled and disassembled, and therefore the staff can conveniently clean the inner side of the medicine box 35.

When the tumor puncture needle is specifically used, a worker injects liquid medicine into the inner side of the medicine box 35 by using the water inlet, heats the liquid medicine in the inner side of the medicine box 35 by starting the electric heating tube 36, drives the clamping plate to change in position by rotating the screw 37, ensures that the liquid medicine in the inner side of the medicine box 35 enters the inner side of the water through hole 310 through the insertion tube 38, flows out through the needle 12, and limits the position movement of the movable plate 34 by attaching the movable plate 34 on the surface of the top plate 31, inserting the insertion tube 38 into the inner side of the water through hole 310 and rotating the movable plate 34, so that the surface of the movable plate 34 is clamped in the inner side of the clamping groove block 32 and penetrates the inner side of the limiting hole 39 through the insertion rod 33.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 tumor puncture needle, which comprises a frame body (1), and is characterized in that: the utility model provides a novel medical device for the treatment of the skin, includes support body (1) including fixed column (11) and syringe needle (12), the surface connection of fixed column (11) has movable mechanism (2), movable mechanism (2) include connecting plate (21) and gag lever post (27), connecting plate (21) are through pivot swing joint at the surface of fixed column (11), the surface symmetry of connecting plate (21) is connected with two sets of support column (22), the surface sliding connection of support column (22) has sucking disc pole (23), movable groove (24) have been seted up to the inboard of sucking disc pole (23), the inboard of movable groove (24) is connected with connecting spring (25), the fixed surface fixedly connected with fixed tooth (26) of fixed column (11), the top surface connection of fixed column (11) has preheating mechanism (3), preheating mechanism (3) are including roof (31), fly leaf (34) and medical kit (35), the surface of roof (31) are connected at fixed column (11), the surface fixedly connected with two sets of draw-in groove blocks (32).

2. A tumor puncturing needle as claimed in claim 1, wherein: the limiting rod (27) is inserted into the inner side of the connecting plate (21) through a connecting tension spring, and a fixing hole (28) is fixedly connected to the surface of the limiting rod (27).

3. A tumor puncturing needle as claimed in claim 1, wherein: one end of the connecting spring (25) is welded on the inner side surface of the movable groove (24), and the other end of the connecting spring (25) is welded on the surface of the supporting column (22).

4. A tumor puncturing needle as claimed in claim 1, wherein: the surface of draw-in groove piece (32) is connected with inserted bar (33) through supporting the spring, medical kit (35) screw thread is in the inboard of fly leaf (34), the built-in electrothermal tube (36) that are provided with of medical kit (35), the inboard threaded connection of medical kit (35) has screw rod (37), spacing hole (39) have been seted up on the surface of fly leaf (34).

5. A tumor puncturing needle as claimed in claim 4, wherein: the bottom of the movable plate (34) is sleeved with a cannula (38), and the surface of the top plate (31) is provided with a water through hole (310).

6. A tumor puncturing needle as claimed in claim 4, wherein: the top surface of the medicine box (35) is connected with a water inlet, and the electric heating tube (36) is in an annular shape.

7. A tumor puncturing needle as claimed in claim 4, wherein: the limiting holes (39) are symmetrically formed in the surfaces of the movable plates (34), and clamping plates are connected to the surfaces of the screws (37) through movable shafts.