CN216090593U

CN216090593U - Thyroid puncture biopsy device

Info

Publication number: CN216090593U
Application number: CN202023192781.9U
Authority: CN
Inventors: 陈文显; 阳建军; 徐华军; 刘逍; 张惠美; 莫丹绯; 沈思平
Original assignee: Huzhou Central Hospital
Current assignee: Huzhou Central Hospital
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2022-03-22
Anticipated expiration: 2030-12-27

Abstract

The utility model relates to a thyroid gland puncture biopsy device which comprises a puncture biopsy device body, a stabilizing component, a disinfecting component and a pressing plate, wherein the puncture biopsy device body is fixedly connected with the stabilizing component, and the stabilizing component comprises a handle, a clamping groove, a pulling handle, a push-pull rod, a sliding block, a needle tube, a needle head and a fixing frame. The utility model is provided with the first slide rail and the slide block, the first slide rail can pull the pulling block without shaking, so that the needle head connected with the pulling block can be ensured to be smoothly inserted into a patient without being shocked, the slide block can support the skin near the acupuncture point of the patient, the phenomenon that the needle head is inclined due to the twisting of the patient caused by pain to influence the diagnosis effect is avoided, the disinfectant fluid in the immersion disinfectant cotton can be extruded to the position near the acupuncture point from the cotton net for disinfection by pulling the pressing plate, and the disinfection process is convenient.

Description

Thyroid puncture biopsy device

Technical Field

The utility model relates to the technical field of needle biopsy devices, in particular to a thyroid needle biopsy device.

Background

Thyroid tumor is a disease seriously harming human health and life, the incidence rate gradually rises in recent years, the age of the disease gradually declines, early detection, correct diagnosis and timely treatment have important influence on prognosis, the diagnosis correct rate is gradually improved along with the continuous improvement of examination means and methods, but still most of tumors have no typical imaging characteristics, the diagnosis is difficult, the correct diagnosis needs three combinations of clinic, image and pathology, wherein the pathological diagnosis plays a key role in the selection of a treatment scheme, and the needle biopsy is a main way for obtaining the pathological diagnosis.

But at the in-process that the aspiration biopsy device used, need have very high precision when pushing into the health of disease with the needle tubing, and can cause pain when pricking patient's health, thereby can lead to the error influence diagnosis and treatment effect of selective examination when disease wrench movement health, do not have the function of accurate selective examination, when carrying out the selective examination simultaneously, need additionally to cancel the poison apparatus and disinfect to the selective examination department, unusual inconvenience does not have convenient sterile function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a thyroid needle biopsy device, which solves the technical problems.

The scheme for solving the technical problems is as follows: the utility model provides a thyroid gland aspiration biopsy device, includes aspiration biopsy device body, stabilizing mean and disinfection subassembly, aspiration biopsy device body fixedly connected with stabilizing mean, stabilizing mean includes handle, draw-in groove, pulling handle, push-and-pull rod, sliding block, needle tubing, syringe needle and fixed frame, aspiration biopsy device body fixedly connected with handle draws the piece and has seted up the draw-in groove, draw a fixedly connected with pulling handle, and pulling handle fixedly connected with push-and-pull rod, push-and-pull rod fixedly connected with sliding block, and sliding block sliding connection has the needle tubing, needle tubing fixedly connected with syringe needle, the fixed frame of needle tubing fixedly connected with, slider sliding connection has the disinfection subassembly.

The utility model has the beneficial effects that: the utility model is provided with the first slide rail and the slide block, the first slide rail can pull the pulling block without shaking, so that the needle head connected with the pulling block can be ensured to be smoothly inserted into a patient without being shocked, the slide block can support the skin near the acupuncture point of the patient, the phenomenon that the needle head is inclined due to the twisting of the patient caused by pain to influence the diagnosis effect is avoided, the disinfectant fluid in the immersion disinfectant cotton can be extruded to the position near the acupuncture point from the cotton net for disinfection by pulling the pressing plate, and the disinfection process is convenient.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, stabilize the subassembly and include slide bar, first slide rail and first spout, handle fixedly connected with slide bar, and slide bar fixedly connected with first slide rail, pull the piece and seted up first spout.

The beneficial effect of adopting the further scheme is that: the pulling block can be pulled more smoothly, the needle head can not shake when being pricked, and the stability during puncture is further improved.

Further, draw the piece and set up with fixed frame is perpendicular, and draw piece and slide bar constitution slidingtype structure.

The beneficial effect of adopting the further scheme is that: the sliding block is convenient to vertically prop against the acupuncture surface of the patient.

Further, the stabilizing component comprises a second sliding groove, a second sliding rail and a sliding block, the second sliding groove is formed in the fixing frame, the second sliding groove is connected with the second sliding rail in a sliding mode, the second sliding rail is fixedly connected with the sliding block, and the sliding block and the fixing frame form a sliding type structure.

The beneficial effect of adopting the further scheme is that: the sliding block is convenient to push the pressing plate after being propped against the wounded surface of the patient.

Further, it includes gag lever post, stopper and fixed plate to stabilize the subassembly, slider fixedly connected with gag lever post, and gag lever post fixedly connected with stopper, biopsy device body fixedly connected with fixed plate, and fixed plate and gag lever post constitute slidingtype structure.

The beneficial effect of adopting the further scheme is that: the sliding of the sliding block is convenient.

Further, the disinfection subassembly includes clamp plate, dead slot, immersion fluid aseptic cotton and limiting plate, slider sliding connection has the clamp plate, and the dead slot has been seted up to the clamp plate, dead slot fixedly connected with immersion fluid aseptic cotton, clamp plate fixedly connected with limiting plate, the slider is pressed close to immersion fluid aseptic cotton one side, the immersion fluid aseptic cotton is kept away from slider one side and is hugged closely the clamp plate.

The beneficial effect of adopting the further scheme is that: so that the infusion sterilized cotton between the pressure plate and the slide block can be extruded conveniently by pulling the pressure plate.

Further, the disinfection subassembly includes the cotton net, clamp plate fixedly connected with cotton net, and the cotton net surface is the arc structure.

The beneficial effect of adopting the further scheme is that: the extruded disinfectant can be conveniently discharged through the cotton net.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

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 application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic sectional elevation view of a thyroid biopsy device according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a slide bar and a first slide rail structure of a thyroid biopsy device according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a slider structure of a thyroid biopsy device according to an embodiment of the present invention;

FIG. 4 is a schematic bottom view of a sterilization assembly of a thyroid biopsy device according to an embodiment of the present invention;

fig. 5 is a schematic side sectional view illustrating a structure of a disinfecting assembly of a thyroid biopsy device according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a needle biopsy device body; 2. a stabilizing assembly; 201. a handle; 202. a slide bar; 203. a first slide rail; 204. a first chute; 205. pulling the block; 206. a card slot; 207. pulling the handle; 208. a push-pull rod; 209. A slider; 210. a needle tube; 211. a needle head; 212. a fixing frame; 213. a second chute; 214. a second slide rail; 215. a slider; 216. a limiting rod; 217. a limiting block; 218. a fixing plate; 3. a sterilizing assembly; 301. Pressing a plate; 302. an empty groove; 303. soaking and sterilizing cotton; 304. a limiting plate; 305. a cotton net.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, which are provided as examples to illustrate the utility model and not to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the present invention provides a thyroid biopsy device, which comprises a biopsy device body 1, a stabilizing component 2 and a disinfecting component 3, wherein the biopsy device body 1 is fixedly connected with the stabilizing component 2, the stabilizing component 2 comprises a pull handle 201, a slot 206, a pull handle 207, a push-pull rod 208, a sliding block 209, a needle tube 210, a needle 211 and a fixing frame 212, the biopsy device body 1 is fixedly connected with the pull handle 201, the pull block 205 is provided with the slot 206, the pull block 205 is fixedly connected with the pull handle 207, the pull handle 207 is fixedly connected with the push-pull rod 208, the push-pull rod 208 is fixedly connected with the sliding block 209, the sliding block 209 is slidably connected with the needle tube 210, the needle tube 210 is fixedly connected with the needle tube 211, the needle tube 210 is fixedly connected with the fixing frame 212, and the sliding block 215 is slidably connected with the disinfecting component 3.

Specifically, as shown in fig. 1, the stabilizing assembly 2 includes a sliding rod 202, a first sliding rail 203 and a first sliding groove 204, the handle 201 is fixedly connected with the sliding rod 202, the sliding rod 202 is fixedly connected with the first sliding rail 203, and the first sliding groove 204 is formed in the pull block 205.

Specifically, as shown in fig. 2, the pull block 205 and the fixed frame 212 are vertically disposed, and the pull block 205 and the slide bar 202 constitute a sliding type structure.

Specifically, as shown in fig. 2, the stabilizing assembly 2 includes a second sliding groove 213, a second sliding rail 214 and a sliding block 215, the second sliding groove 213 is formed in the fixing frame 212, the second sliding groove 213 is slidably connected to the second sliding rail 214, the sliding block 215 is fixedly connected to the second sliding rail 214, and the sliding block 215 and the fixing frame 212 form a sliding structure.

Specifically, as shown in fig. 3, the stabilizing assembly 2 includes a limiting rod 216, a limiting block 217 and a fixing plate 218, the sliding block 215 is fixedly connected with the limiting rod 216, the limiting rod 216 is fixedly connected with the limiting block 217, the biopsy device body 1 is fixedly connected with the fixing plate 218, and the fixing plate 218 and the limiting rod 216 form a sliding structure.

Specifically, as shown in fig. 3, the disinfection component 3 includes a pressing plate 301, an empty groove 302, immersion fluid disinfection cotton 303 and a limiting plate 304, the sliding block 215 is slidably connected with the pressing plate 301, the pressing plate 301 is provided with the empty groove 302, the empty groove 302 is fixedly connected with the immersion fluid disinfection cotton 303, the pressing plate 301 is fixedly connected with the limiting plate 304, the sliding block 215 is pressed close to one side of the immersion fluid disinfection cotton 303, and the pressing plate 301 is tightly attached to one side of the immersion fluid disinfection cotton 303 far away from the sliding block 215.

Specifically, as shown in fig. 1, the sterilizing assembly 3 includes a web 305, the web 305 is fixedly connected to the pressing plate 301, and the surface of the web 305 has an arc-shaped structure.

The specific working principle and the using method of the utility model are as follows: when the puncture biopsy is carried out, the needle 211 is vertically aligned with the acupuncture point of the patient, the sliding block 215 is pulled until the sliding block 215 abuts against the position close to the acupuncture point of the patient to be attached, after the needle 211 is inserted, the pulling block 205 is pulled to one side of the handle 201, and the pulling handle 207 drives the sliding block 209 to move to one side of the handle 201, so that cells of an affected part in the body of the patient are sucked into the needle tube 210 to be stored along with the sliding between the sliding block 209 and the needle tube 210, the movable track of the pulling block 205 is limited by the first sliding rail 203, and the sliding block 215 is tightly attached to the skin of the patient, so that when the pulling block 205 is pulled, the needle 211 cannot shake due to external force, and the deviation caused by the diagnosis effect error is avoided.

Before carrying out the puncture, when pasting slider 215 to patient's skin surface, through sliding clamp plate 301 to slider 215 one side to conflict between clamp plate 301 can and the slider 215, thereby can extrude immersion fluid aseptic cotton 303, thereby the antiseptic solution that extrudes is immersed in the cotton-padded net 305 fast and is disinfected on patient's skin surface, has made things convenient for disinfection process greatly.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A thyroid gland aspiration biopsy device comprises an aspiration biopsy device body (1), a stabilizing component (2) and a sterilizing component (3), and is characterized in that the aspiration biopsy device body (1) is fixedly connected with the stabilizing component (2), the stabilizing component (2) comprises a handle (201), a clamping groove (206), a pulling handle (207), a push-pull rod (208), a sliding block (209), a needle tube (210), a needle head (211) and a fixing frame (212), the aspiration biopsy device body (1) is fixedly connected with the handle (201), the pulling block (205) is provided with the clamping groove (206), the pulling block (205) is fixedly connected with the pulling handle (207), the pulling handle (207) is fixedly connected with the push-pull rod (208), the push-pull rod (208) is fixedly connected with the sliding block (209), the sliding block (209) is slidably connected with the needle tube (210), the needle tube (210) is fixedly connected with the needle head (211), the needle tube (210) is fixedly connected with a fixing frame (212), and the sliding block (215) is connected with the disinfection component (3) in a sliding manner.

2. The thyroid needle biopsy device according to claim 1, wherein the stabilizing assembly (2) comprises a sliding bar (202), a first sliding rail (203) and a first sliding groove (204), the sliding bar (202) is fixedly connected to the handle (201), the first sliding rail (203) is fixedly connected to the sliding bar (202), and the first sliding groove (204) is opened in the pull block (205).

3. The thyroid needle biopsy device according to claim 1, wherein the pull block (205) and the fixed frame (212) are vertically arranged, and the pull block (205) and the slide bar (202) form a sliding structure.

4. The thyroid needle biopsy device according to claim 1, wherein the stabilizing assembly (2) comprises a second sliding groove (213), a second sliding rail (214), and a sliding block (215), the second sliding groove (213) is formed in the fixing frame (212), the second sliding rail (214) is slidably connected to the second sliding groove (213), the sliding block (215) is fixedly connected to the second sliding rail (214), and the sliding block (215) and the fixing frame (212) form a sliding structure.

5. The thyroid needle biopsy device according to claim 1, wherein the stabilizing assembly (2) comprises a limiting rod (216), a limiting block (217) and a fixing plate (218), the sliding block (215) is fixedly connected with the limiting rod (216), the limiting block (217) is fixedly connected with the limiting rod (216), the needle biopsy device body (1) is fixedly connected with the fixing plate (218), and the fixing plate (218) and the limiting rod (216) form a sliding structure.

6. The thyroid gland aspiration biopsy device according to claim 1, wherein the disinfection component (3) comprises a pressing plate (301), an empty groove (302), immersion fluid disinfection cotton (303) and a limiting plate (304), the pressing plate (301) is connected to the sliding block (215) in a sliding mode, the empty groove (302) is formed in the pressing plate (301), the immersion fluid disinfection cotton (303) is fixedly connected to the empty groove (302), the limiting plate (304) is fixedly connected to the pressing plate (301), the sliding block (215) is pressed close to one side of the immersion fluid disinfection cotton (303), and the pressing plate (301) is pressed close to one side, away from the sliding block (215), of the immersion fluid disinfection cotton (303).

7. The thyroid needle biopsy device according to claim 6, wherein the sterilizing assembly (3) comprises a cotton net (305), the cotton net (305) is fixedly connected to the pressing plate (301), and the surface of the cotton net (305) is of an arc structure.