CN214231394U

CN214231394U - Clinical sampling device that uses of tumour surgery

Info

Publication number: CN214231394U
Application number: CN202023100105.4U
Authority: CN
Inventors: 段海瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-21
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a clinical sampling device that uses of tumour surgery, including extrusion frame and negative pressure pipe, the one end fixedly connected with joint ring of extrusion frame, the inside wall fixedly connected with injection groove of joint ring, the top threaded connection in injection groove has the screw thread ring, the top fixedly connected with mount of screw thread ring, the top fixedly connected with arc of mount drags. This clinical sampling device that uses of tumour surgery, through the setting of extrusion frame and injection groove, the one end fixedly connected with joint ring of extrusion frame, through joint ring and injection groove fixed connection's mode, make medical personnel's accessible press the extrusion frame and make the inside blood of patient's local skin condense, then medical personnel selects the position of patient's local tumour through the size of injection groove, the effectual convenience of medical personnel when carrying out tumour sampling operation that has improved, medical personnel's collection quality to patient's tumour position sample has been improved simultaneously.

Description

Clinical sampling device that uses of tumour surgery

Technical Field

The utility model relates to a sampling device technical field specifically is a clinical sampling device that uses of tumour surgery.

Background

Tumor is a new organism formed by local tissue cell proliferation under the action of various tumorigenic factors, and the new organism is mostly in an occupied block-shaped protrusion, also called neoplasms, and clinically, when a patient is subjected to tumor sampling, a scalpel can be used for slicing, but the wound is large, so that the patient is painful, so that at present, most of the patients adopt an injector for sampling, and the principle of the method is that the tumor tissue is sucked by means of negative pressure generated when the injector is used for extracting.

At present, medical personnel is when using traditional injection type tumour sampling device, because medical personnel can't extrude patient's tumour position, so patient tumour position blood is unobstructed, only use negative pressure tube extraction patient tumour tissue's effect not ideal usually, and, medical personnel is behind extraction tumour tissue, when extracting the syringe and taking out the sample cell, medical personnel can touch sample cell and residue in the difficult exemption, this not only can influence the accuracy that tumour sample detected, medical personnel is infected by the germ simultaneously also improved the risk.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a clinical sampling device that uses of tumour surgery has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a clinical sampling device that uses of tumour surgery, is including extrusion frame and negative pressure pipe, the one end fixedly connected with joint ring of extrusion frame, the inside wall fixedly connected with injection groove of joint ring, the top threaded connection in injection groove has the screw ring, the top fixedly connected with mount of screw ring, the top fixedly connected with arc of mount drags, the inside wall sliding connection that the arc dragged has the negative pressure pipe, the outer fixed surface of negative pressure pipe is connected with auxiliary frame, the outer sliding connection of auxiliary frame has the push-and-pull rod, the top fixedly connected with round handle of push-and-pull rod, the outer surface threaded connection of round handle has fastening screw.

Optionally, the outer surface of the injection groove is provided with a cavity, and the inner side wall of the cavity is provided with a dial gauge.

Optionally, a bolt hole is formed in the top of the auxiliary frame, and a friction pad is arranged inside the bolt hole.

Optionally, the number of the push-pull rods is two, and rubber pads are arranged on the outer surfaces of the two push-pull rods.

Optionally, the bottom of the negative pressure tube is fixedly connected with a sealing cover, and a sampling tube penetrates through the outer surface of the sealing cover.

Optionally, the number of the extrusion frames is three, and the bottoms of the three extrusion frames are provided with sterile pads.

(III) advantageous effects

The utility model provides a clinical sampling device that uses of tumour surgery possesses following beneficial effect:

1. this clinical sampling device that uses of tumour surgery, through the setting of extrusion frame and injection groove, the one end fixedly connected with joint ring of extrusion frame, through joint ring and injection groove fixed connection's mode, make medical personnel's accessible press the extrusion frame and make the inside blood of patient's local skin condense, then medical personnel selects the position of patient's local tumour through the size of injection groove, the effectual convenience of medical personnel when carrying out tumour sampling operation that has improved, medical personnel's collection quality to patient's tumour position sample has been improved simultaneously.

2. This clinical sampling device that uses of tumour surgery, setting through round handle and auxiliary frame, the top threaded connection of round handle has fastening screw, mode through fastening screw and auxiliary frame threaded connection, the fixed action who has effectively played negative pressure tube, the medical personnel of being convenient for simultaneously press down the inside negative pressure tube of round handle promotion auxiliary frame, make the sampling tube to realize taking out the mode to the contactless of negative pressure tube after the sampling of patient's skin, the effectual accuracy of data when the inspection of having guaranteed this sample, the safeguard to medical personnel has been improved simultaneously.

Drawings

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

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is a schematic view of the external frame structure of the present invention.

In the figure: 1. an extrusion frame; 2. a snap ring; 3. an injection tank; 4. a threaded ring; 5. a fixed mount; 6. arc-shaped mop; 7. a negative pressure tube; 8. an auxiliary frame; 9. a push-pull rod; 10. a round handle; 11. fastening screws; 12. a dial gauge; 13. bolt holes; 14. a sealing cover; 15. and a sampling tube.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a clinical sampling device of tumour surgery, including the extrusion frame 1, in order to make the extrusion frame 1 fix on the surface of the injection groove 3 effectively, and improve the convenience of medical personnel when carrying out the tumour sampling operation, one end of the extrusion frame 1 is fixedly connected with the clamping ring 2, the inside wall of the clamping ring 2 is fixedly connected with the injection groove 3, in order to make the negative pressure tube 7 clamp on the surface of the fixed mount 5 effectively, make it realize sliding back and forth, the top screw thread of the injection groove 3 connects with the threaded ring 4, the top of the threaded ring 4 is fixedly connected with the fixed mount 5, the top of the fixed mount 5 is fixedly connected with the arc and drags 6, the inside wall of the arc drags 6 is connected with the negative pressure tube 7 slidably;

in order to effectively enable the negative pressure pipe 7 not to fall off when sliding back and forth in the two arc-shaped drags 6, the outer surface of the negative pressure pipe 7 is fixedly connected with an auxiliary frame 8, in order to effectively enable the push-pull rod 9 to drive the auxiliary frame 8 when sliding on the surface of the arc-shaped drags 6, the auxiliary frame 8 does not fall off from the push-pull rod 9, the outer surface of the auxiliary frame 8 is slidably connected with the push-pull rod 9, the top of the push-pull rod 9 is fixedly connected with a round handle 10, the outer surface of the round handle 10 is in threaded connection with a fastening screw 11, in order to enable medical personnel to conveniently observe the number of milliliters extracted from the negative pressure pipe 7 when extracting samples, the outer surface of the injection groove 3 is provided with a cavity, the inner side wall of the cavity is provided with a dial gauge 12, the top of the auxiliary frame 8 is provided with a bolt hole 13, and a friction pad is arranged inside the bolt hole 13;

in order to effectively enable the push-pull rods 9 and the auxiliary frame 8 to slowly slide, the number of the push-pull rods 9 is two, rubber pads are arranged on the outer surfaces of the two push-pull rods 9, the bottom of the negative pressure pipe 7 is fixedly connected with a sealing cover 14, a sampling pipe 15 penetrates through the outer surface of the sealing cover 14, in order to effectively prevent the extrusion frame from infecting the skin of a patient when the extrusion frame is in contact with the skin of the patient, the number of the extrusion frames 1 is three, and sterile pads are arranged at the bottoms of the three extrusion frames 1.

The utility model discloses in, the device's working procedure as follows:

1. when medical staff extracts a tumor sample for a patient, the medical staff connects the negative pressure tube 7 provided with the auxiliary frame 8 to the round handle 10 through the fastening screw 11;

2. after the steps are completed, medical staff smear disinfectant on the sterile pad arranged at the bottom of the extrusion frame 1, and use the extrusion frame 1 to press local skin after a sampling part is selected through the injection groove 3, so that internal blood is gathered;

3. after the steps are completed, the medical staff selects the sampling tube 15 to penetrate into the negative pressure tube 7, and presses the round handle 10 by hands to drive the negative pressure tube 7 to inject;

4. after the steps are completed, medical staff take a sample and then draw out the sampling tube 15 penetrating through the inside of the negative pressure tube 7, and then carry out surface disinfection treatment on the negative pressure tube 7 for storage and inspection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clinical sampling device that uses of tumour surgery, includes extrusion frame (1) and negative pressure pipe (7), its characterized in that: the one end fixedly connected with joint ring (2) of extrusion frame (1), inside wall fixedly connected with injection groove (3) of joint ring (2), the top threaded connection of injection groove (3) has screw ring (4), the top fixedly connected with mount (5) of screw ring (4), the top fixedly connected with arc of mount (5) drags (6), the inside wall sliding connection that the arc dragged (6) has negative pressure pipe (7), the outer fixed surface of negative pressure pipe (7) is connected with auxiliary frame (8), the outer surface sliding connection of auxiliary frame (8) has push-and-pull rod (9), the top fixedly connected with round handle (10) of push-and-pull rod (9), the outer surface threaded connection of round handle (10) has fastening screw (11).

2. The clinical sampling device of claim 1, wherein: the outer surface of the injection groove (3) is provided with a cavity, and the inner side wall of the cavity is provided with a dial gauge (12).

3. The clinical sampling device of claim 1, wherein: the top of the auxiliary frame (8) is provided with a bolt hole (13), and a friction pad is arranged inside the bolt hole (13).

4. The clinical sampling device of claim 1, wherein: the number of the push-pull rods (9) is two, and rubber pads are arranged on the outer surfaces of the two push-pull rods (9).

5. The clinical sampling device of claim 1, wherein: the bottom of the negative pressure pipe (7) is fixedly connected with a sealing cover (14), and a sampling pipe (15) penetrates through the outer surface of the sealing cover (14).

6. The clinical sampling device of claim 1, wherein: the number of the extrusion frames (1) is three, and the bottom of each extrusion frame (1) is provided with a sterile pad.