CN210103943U

CN210103943U - Biological tumor gene screening collector

Info

Publication number: CN210103943U
Application number: CN201920677637.2U
Authority: CN
Inventors: 卞富永; 李云红; 唐颖蕾; 朱疆; 张洁
Original assignee: Chuxiong Medical College
Current assignee: Chuxiong Medical College
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-02-21
Anticipated expiration: 2029-05-13

Abstract

The utility model provides a biological tumor gene screening collector, include: needle tube, lifting plate, fixing plate; the right end of the needle tube is provided with a tube edge, and the needle tube and the tube edge are of an integrated structure; the needle nozzle is positioned at the left end of the needle tube, and the needle nozzle and the needle tube are of an integrated structure; the needle handle is arranged on one side of the pipe plug and connected with the pipe plug in an embedding mode; the pressing plate is positioned at the right end of the needle handle, and the pressing plate and the needle handle are of an integrated structure; the lifting plates are positioned on two sides of the pressing plate, and the lifting plates and the pressing plate are of an integrated structure; the fixing plate is located on the outer wall of the left end of the needle tube, and the fixing plate and the needle tube are of an integrated structure. Through the improvement on structure, it is high to have the stable operation, convenient operation and laborsaving to and the higher advantage of extraction dynamics, thereby effectual solution the utility model discloses the problem that proposes in current device is with not enough.

Description

Biological tumor gene screening collector

Technical Field

The utility model relates to the technical field of medical equipment, more specifically the theory that says so especially relates to a biological tumor gene screening collector.

Background

Biological tumor is the most fatal disease of human diseases at present, and is also called malignant tumor, namely cancer, and is relative benign tumor, in order to confirm whether a patient is malignant tumor or benign tumor in clinical treatment, doctors usually need to collect tumor tissues at a focus and screen genes in the examined tissues so as to conveniently confirm the diagnosis of the patient.

However, the currently used tumor collector still has the operating function of lacking the stabilizing function, so that the device is shaken due to the fact that the force is too large when the tumor tissue is extracted, the patient is easily injured, and the doctor is very inconvenient to apply the force when the tumor tissue is extracted, so that the discomfort such as ache and the like caused by the excessive fatigue of the hand is easily caused, and meanwhile, the force for extracting the tumor tissue is also influenced, so that the problems of low practical value and the like are caused.

In view of the above, the present invention provides a collector for screening biological tumor genes, which can perform a stable operation function, and aims to solve the problems and improve the practical value by using the technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a biological tumor gene screening collector, still exist to lack the operating function who plays the stabilizing action in solving the present tumor collector who uses who proposes in the above-mentioned background art, lead to rocking because of making the device produce to cause hard excessively when extracting tumor tissue, very easily cause the injury to the patient, and the doctor is very inconvenient hard when the extraction, thereby lead to the hand to be overstrain very easily and cause uncomfortable feelings such as aching, the extraction dynamics has still been influenced simultaneously, cause the lower scheduling problem of practical value and not enough.

In order to achieve the above object, the utility model provides a biological tumor gene screening collector, which is achieved by the following specific technical means:

a biological tumor gene screening collector comprises: the needle tube, the tube edge, the needle nozzle, the needle head, the tube plug, the needle handle, the pressing plate, the lifting plate and the fixing plate; the right end of the needle tube is provided with a tube edge, and the needle tube and the tube edge are of an integrated structure; the needle nozzle is positioned at the left end of the needle tube, and the needle nozzle and the needle tube are of an integrated structure; the needle head is arranged on one side of the needle nozzle and is connected with the needle nozzle in a clamping manner; the tube plug is arranged inside the needle tube and is connected with the needle tube in a sliding manner; the needle handle is arranged on one side of the pipe plug and connected with the pipe plug in an embedding mode; the pressing plate is positioned at the right end of the needle handle, and the pressing plate and the needle handle are of an integrated structure; the lifting plates are positioned on two sides of the pressing plate, and the lifting plates and the pressing plate are of an integrated structure; the fixing plate is located on the outer wall of the left end of the needle tube, and the fixing plate and the needle tube are of an integrated structure.

As the further optimization of this technical scheme, the utility model relates to a biological tumor gene screening collector the arc protruding form that the clamp plate was made for medical plastics, and the circular terminal surface of thumb size is set to on the top of clamp plate.

As the further optimization of this technical scheme, the utility model relates to a biological tumor gene screening collector the lifting plate is oval-shaped, and the lower surface of lifting plate is equipped with the knurling.

As the further optimization of this technical scheme, the utility model relates to a biological tumor gene screening collector the fixed plate is oval-shaped, and the upper and lower surface of fixed plate all is equipped with the knurling.

As the further optimization of this technical scheme, the utility model relates to a biological tumor gene screening collector syringe needle internal diameter is 1.5mm to 2mm, and length is 110mm to 120mm, and is equipped with the scale on the outer wall of syringe needle.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a biological tumor gene screening collector through set up the fixed plate on needle tubing left end outer wall, can make things convenient for the doctor to utilize thumb and forefinger to hold between the fingers the fixed plate to can play when extracting tumor tissue and keep the device stability advantage.

2. The utility model relates to a biological tumor gene screening collector through setting up the arm-lift in clamp plate both sides, can make things convenient for the doctor to utilize forefinger and well finger to catch on the arm-lift lower surface and promote the needle handle to improve the extraction dynamics of stopcock greatly, and the operation is got up comparatively laborsavingly, and the finger is difficult for uncomfortable feelings such as aching pain to appear.

3. The utility model discloses a to above-mentioned device structural improvement, it is high to have the operation stability, convenient operation and laborsaving to and extract the advantage such as the dynamics is higher, thereby effectual solution the utility model discloses the problem that proposes in background art one is with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the needle tube of the present invention;

fig. 3 is a schematic view of the structure of the needle handle of the present invention.

In the figure: the needle tube 1, the tube edge 2, the needle mouth 3, the needle head 4, the tube plug 5, the needle handle 6, the pressing plate 7, the lifting plate 8 and the fixing plate 9.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a specific technical embodiment of a biological tumor gene screening collector:

a biological tumor gene screening collector comprises: the needle tube comprises a needle tube 1, a tube edge 2, a needle mouth 3, a needle head 4, a tube plug 5, a needle handle 6, a pressing plate 7, a lifting plate 8 and a fixing plate 9; the right end of the needle tube 1 is provided with a tube edge 2, and the needle tube 1 and the tube edge 2 are of an integrated structure; the needle mouth 3 is positioned at the left end of the needle tube 1, and the needle mouth 3 and the needle tube 1 are of an integrated structure; the needle head 4 is arranged on one side of the needle nozzle 3, and the needle head 4 is connected with the needle nozzle 3 in a clamping manner; the tube plug 5 is arranged inside the needle tube 1, and the tube plug 5 is connected with the needle tube 1 in a sliding way; the needle handle 6 is arranged on one side of the pipe plug 5, and the needle handle 6 is connected with the pipe plug 5 in an embedding mode; the pressing plate 7 is positioned at the right end of the needle handle 6, and the pressing plate 7 and the needle handle 6 are of an integrated structure; the lifting plates 8 are positioned on two sides of the pressing plate 7, and the lifting plates 8 and the pressing plate 7 are of an integrated structure; the fixing plate 9 is located on the outer wall of the left end of the needle tube 1, and the fixing plate 9 and the needle tube 1 are of an integrated structure.

Specifically, the pressing plate 7 is an arc-shaped convex part made of medical plastic, the top end of the pressing plate 7 is a circular end face with the size of a thumb, and a doctor can conveniently press the circular end face with the thumb to discharge tumor tissues in the needle tube 1 by using the circular end face.

Specifically, the lifting plate 8 is oval, and the lower surface of the lifting plate 8 is provided with the pressing pattern, so that the lifting plate 8 can be used for facilitating the doctor to hook the lower surface of the lifting plate by using the index finger and the middle finger, the lifting force is convenient to increase, and the problem of slippage can be avoided by using the pressing pattern.

Specifically, fixed plate 9 is oval-shaped, and the upper and lower surface of fixed plate 9 all is equipped with the knurling pattern, utilizes clamp plate 7 to make things convenient for the doctor to utilize thumb and forefinger to hold between the fingers the device, plays stabilising arrangement's effect, utilizes the knurling pattern problem that the slippage appears when can avoiding using simultaneously.

Specifically, the inner diameter of the needle head 4 is 1.5mm to 2mm, the length of the needle head is 110mm to 120mm, and scales are arranged on the outer wall of the needle head 4, so that a doctor can conveniently control the puncture depth of the tumor at the focus by setting the scales.

The method comprises the following specific implementation steps:

when the device is used, the needle head 4 is firstly penetrated into a depth of one centimeter in a tumor of a focus of a patient, then the thumb and the index finger of the right hand are used for pinching the fixing plate 9, the index finger and the middle finger of the left hand are used for hooking the lifting plate 8 to begin to pull the tube plug on the needle handle 6 to forcibly extract tumor tissues, then the needle head 4 is pulled out, the pressing plate 7 is pressed downwards to discharge the tumor tissues with the needle head 4, and then gene screening examination can be carried out.

In summary, the following steps: according to the biological tumor gene screening collector, the fixing plate is arranged on the outer wall of the left end of the needle tube, so that a doctor can conveniently pinch the fixing plate by using a thumb and a forefinger, and the advantage of keeping the stability of the device can be achieved when tumor tissues are extracted; through set up the lifter plate in clamp plate both sides, can make things convenient for the doctor to utilize forefinger and middle finger to catch on the lifter plate lower surface and promote the needle handle to improve the extraction dynamics of stopcock greatly, and the operation is got up comparatively laborsavingly, and the uncomfortable sense such as aching is difficult for appearing in the finger.

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. A biological tumor gene screening collector comprises: the device comprises a needle tube (1), a tube edge (2), a needle nozzle (3), a needle head (4), a tube plug (5), a needle handle (6), a pressing plate (7), a lifting plate (8) and a fixing plate (9); the method is characterized in that: the right end of the needle tube (1) is provided with a tube edge (2), and the needle tube (1) and the tube edge (2) are of an integrated structure; the needle nozzle (3) is positioned at the left end of the needle tube (1), and the needle nozzle (3) and the needle tube (1) are of an integrated structure; the needle head (4) is arranged on one side of the needle nozzle (3), and the needle head (4) is connected with the needle nozzle (3) in a clamping manner; the tube plug (5) is arranged inside the needle tube (1), and the tube plug (5) is connected with the needle tube (1) in a sliding manner; the needle handle (6) is arranged on one side of the pipe plug (5), and the needle handle (6) is connected with the pipe plug (5) in an embedding mode; the pressing plate (7) is positioned at the right end of the needle handle (6), and the pressing plate (7) and the needle handle (6) are of an integrated structure; the lifting plates (8) are positioned on two sides of the pressing plate (7), and the lifting plates (8) and the pressing plate (7) are of an integrated structure; the fixing plate (9) is positioned on the outer wall of the left end of the needle tube (1), and the fixing plate (9) and the needle tube (1) are of an integrated structure.

2. The biological tumor gene screening collector of claim 1, which is characterized in that: the pressing plate (7) is in an arc-shaped convex shape made of medical plastics, and the top end of the pressing plate (7) is set to be a circular end face with the size of a thumb.

3. The biological tumor gene screening collector of claim 1, which is characterized in that: the lifting plate (8) is oval, and embossing patterns are arranged on the lower surface of the lifting plate (8).

4. The biological tumor gene screening collector of claim 1, which is characterized in that: the fixing plate (9) is oval, and embossing patterns are arranged on the upper surface and the lower surface of the fixing plate (9).

5. The biological tumor gene screening collector of claim 1, which is characterized in that: the inner diameter of the needle head (4) is 1.5mm to 2mm, the length of the needle head is 110mm to 120mm, and scales are arranged on the outer wall of the needle head (4).