CN219814188U

CN219814188U - Tissue sample collection device

Info

Publication number: CN219814188U
Application number: CN202321007622.8U
Authority: CN
Inventors: 王瑞臣; 高菊芳
Original assignee: Jinan Dingshun Medical Equipment Co ltd
Current assignee: Jinan Dingshun Medical Equipment Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-13
Anticipated expiration: 2033-04-28

Abstract

The utility model provides a tissue sample collection device, which relates to the field of medical appliances and aims at solving the problems that when the existing tissue sample collection device is used, the collection device is easy to cause difficult tissue extraction and easy to generate residues when being taken out, and comprises a main body; the main part is tubular structure, and the main part is metal material, and the inside bottom of main part is equipped with the moving part of annular arrangement, and the cross-section of moving part is triangle-shaped structure, and the moving part is metal material, and the bottom of every moving part is equipped with an auxiliary part, and the auxiliary part is the toper structure. After the main part inserts completely, control is rotatory at the main part, drives the moving part and rotates together, because the cross-section of moving part is triangle-shaped structure, makes it carry out annular cutting at the root of sample tissue, cuts out an annular groove, when the main part is pulled out, can be better drive the tissue and take out, avoid the tissue to produce remaining, perhaps pull out the time, produce the slip, lead to it unable disposable take out, influence sampling efficiency.

Description

Tissue sample collection device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a tissue sample collection device.

Background

When clinical medicine inspection is carried out, a tissue sample collecting device is usually required to sample human tissues, so that the collecting efficiency is improved, and pain is reduced.

When the existing tissue sample collection device is used, the resistance is large during pressing, discomfort is easily caused to the hands, and when the collection device is taken out, the tissue is easily difficult to take out, so that residues are easily generated.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a tissue sample collecting device, which aims to solve the problems that the existing tissue sample collecting device is large in resistance and easy to cause uncomfortable feeling of hands when being pressed when being used.

The utility model provides a tissue sample collection device, comprising: a main body; the main body is of a circular tube structure, the main body is made of metal, moving pieces which are annularly arranged are arranged at the bottom end of the inside of the main body, the cross sections of the moving pieces are of triangular structures, the moving pieces are made of metal, an auxiliary piece is arranged at the bottom of each moving piece, and the auxiliary piece is of a conical structure; the top piece, the top piece is cylindrical structure, and the top piece is plastic materials, and the top of top piece is installed on the top of main part, and the top of top piece is equipped with the connecting plate, and the contact is installed on the top of connecting plate, and the contact is hemispherical structure, and the contact is silica gel material, and the bottom of contact is equipped with the inside groove, and the inside groove is rectangular structure.

Optionally, two top ends of the main body are respectively provided with a top plate, the top plates are of arc structures, through holes which are annularly arranged are arranged in the main body, and the through holes are of cylindrical structures; the collecting piece is arranged outside the main body and is in a circular ring structure, the collecting piece is positioned outside the through hole, a collecting groove is arranged inside the collecting piece and is in a circular ring structure, the bottom end of the inside of the collecting groove is in an inclined structure, and the inside of the collecting groove is communicated with the inside of the through hole; the two sides of the main body are respectively provided with a side groove, the side grooves are of rectangular structures, the bottom of the main body is provided with an insert, the insert is made of metal materials, the insert is of a circular ring-shaped structure, and the section of the insert is of a wedge-shaped structure.

Optionally, a pushing rod is arranged at the bottom of the top piece, the pushing rod is of a cylindrical structure, the pushing rod is inserted into the main body, a pushing groove is arranged at the bottom of the pushing rod, the pushing groove is of a circular structure, and the outer side of the pushing groove is of an inclined structure; two sides of the top piece are respectively provided with a control rod, the control rods are of cylindrical structures, the control rods are made of metal materials, the connecting plates are of circular plate-shaped structures, and the connecting plates are made of metal materials; the connecting plate is characterized in that two sides of the connecting plate are respectively provided with a connecting groove, the connecting grooves are of rectangular structures, two sides of the bottom of the contact head are respectively provided with a connector, the connectors are of T-shaped structures, and the connectors are embedded into the connecting grooves.

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

1. through setting up moving part and auxiliary part, make this device in the in-process of taking a sample, when the main part inserts inside the tissue, can drive moving part and auxiliary part and remove together, make auxiliary part can guide and insert inside the tissue, reduce the resistance that the moving part produced, after the main part inserts completely, can control and rotate at the main part, and then drive moving part and rotate together, because the cross-section of moving part is triangle-shaped structure, make it can carry out annular cutting at the root of the sample tissue, and then cut out an annular groove, when the main part extracts, can be better drive the tissue to take out, avoid the tissue to produce the residue, or when extracting, produce the slip, it can't once only take out to lead to, influence sampling efficiency;

2. through setting up contact and inside groove, make this device when the sample, when the main part inserts inside the tissue, can make contact and the inside contact of palm, because the contact is the silica gel material, make it can automatic atress warp, and then compress inside groove, flexibility and travelling comfort when improving to push down, avoid the inside uncomfortable sense that appears of palm.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic bottom view of the present utility model.

Fig. 3 is an exploded bottom view of the present utility model.

Fig. 4 is a schematic view of a partial cross-sectional perspective view of the body of the present utility model.

Fig. 5 is an exploded bottom view of the top piece of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a main body; 101. a top plate; 102. a through hole; 103. a collection member; 104. a collection tank; 105. a side groove; 106. an insert; 107. a moving member; 108. an auxiliary member;

2. a top piece; 201. a push rod; 202. a pushing groove; 203. a control lever; 204. a connecting plate; 205. a connecting groove; 206. a contact; 207. a connector; 208. an inner tank.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 5:

the utility model provides a tissue sample collection device, comprising: a main body 1; the main body 1 is of a circular tube structure, the main body 1 is of a metal material, the bottom end of the inside of the main body 1 is provided with moving parts 107 which are annularly arranged, the section of each moving part 107 is of a triangular structure, the inside of a tissue can be cut, the tissue is convenient to take out, each moving part 107 is of a metal material, the bottom of each moving part 107 is provided with an auxiliary part 108, the auxiliary parts 108 are of a conical structure, and when the moving parts 107 are inserted, the resistance generated by the moving parts 107 can be reduced; the top piece 2, top piece 2 are cylindrical structure, and top piece 2 is plastic materials, and top piece 2 installs on the top of main part 1, and the top of top piece 2 is equipped with connecting plate 204, and contact 206 is installed on the top of connecting plate 204, and contact 206 is hemispherical structure, and contact 206 is the silica gel material for with the inside flexible contact of palm, and then improves the travelling comfort, and the bottom of contact 206 is equipped with inside groove 208, and inside groove 208 is rectangular structure, can improve the flexibility of contact 206.

Referring to fig. 4, two sides of the top end of the main body 1 are respectively provided with a top plate 101, the top plates 101 are arc-shaped structures and are used for being connected with the top piece 2, through holes 102 which are annularly arranged are arranged in the main body 1, and the through holes 102 are cylindrical structures, so that blood generated during sampling can be discharged and collected; the collecting piece 103 is arranged outside the main body 1, the collecting piece 103 is of a circular ring structure and is used for forming a collecting groove 104, the collecting piece 103 is positioned outside the through hole 102, the collecting groove 104 is arranged inside the collecting piece 103, the collecting groove 104 is of a circular ring structure, the bottom end of the inside of the collecting groove 104 is of an inclined structure, and the inside of the collecting groove 104 is communicated with the inside of the through hole 102, so that blood can be discharged and collected; the two sides of the main body 1 are respectively provided with a side groove 105, the side grooves 105 are of rectangular structures and are used for guiding and displacing the top piece 2, the top piece 2 is convenient to drive the push rod 201 to move together, the bottom of the main body 1 is provided with the insert 106, the insert 106 is made of metal, the insert 106 is of a circular ring-shaped structure, the cross section of the insert 106 is of a wedge-shaped structure, and the insert can be conveniently inserted into tissues to reduce resistance.

Referring to fig. 5, a pushing rod 201 is arranged at the bottom of the top piece 2, the pushing rod 201 is in a cylindrical structure, the pushing rod 201 is inserted into the main body 1 and can move and displace in the main body 1, the sampled tissue is conveniently pushed and discharged, a pushing groove 202 is arranged at the bottom of the pushing rod 201, the pushing groove 202 is in a circular structure, and the outer side of the pushing groove 202 is in an inclined structure, so that the tissue can be pushed in an auxiliary manner; two sides of the top piece 2 are respectively provided with a control rod 203, the control rods 203 are of cylindrical structures, the control rods 203 are made of metal materials, the movement of the top piece 2 can be conveniently controlled, the connecting plates 204 are of circular plate-shaped structures, and the connecting plates 204 are made of metal materials and are used for being stressed to move with the contact heads 206; the both sides of connecting plate 204 are equipped with a spread groove 205 respectively, and spread groove 205 is rectangular structure for embedding connector 207, makes contact 206 convenient fixed mounting, and the bottom both sides of contact 206 are equipped with a connector 207 respectively, and connector 207 is T shape structure, and connector 207 embedding is in the inside of spread groove 205, is used for driving contact 206 convenient connection and use.

When in use, the utility model is characterized in that: when the device is required to be used, the device can be sterilized firstly, then the device is controlled to move, then the hand is made to hold the control rod 203, the contact head 206 can be contacted with the inside of a palm, then the insertion piece 106 is controlled to be contacted with tissues to be sampled, then the hand is made to press the contact head 206 with force, the contact head 206 can deform, then the inner groove 208 is compressed, flexibility is improved, comfort is improved, the main body 1 can be gradually inserted into the tissues to displace, the tissues can enter the inside of the main body 1, then the main body 1 and the top piece 2 are controlled to rotate through manpower, the moving piece 107 can rotate at the roots of the tissues, then the annular groove is formed through cutting, then the main body 1 and the top piece 2 are quickly pulled out through manpower, the moving piece 107 can drive the tissues to be quickly pulled out, further the sampling is quickly completed, pain is reduced, the discharged blood can enter the inside of the collection groove 104 through the through hole 102 in the sampling process, then the top end of the top piece 2 is controlled to rotate at the main body 1, then the top end of the top piece 2 is pressed, the push rod 201 can push the inside the main body 1, the tissues can be pushed inside the main body 1, the tissues can be conveniently displaced, the tissues can be conveniently stored, and the tissue can be conveniently and rapidly discharged.

Claims

1. A tissue sample collection device, comprising: a main body (1); the main body (1) is of a circular tube structure, the main body (1) is made of metal, moving pieces (107) which are annularly arranged are arranged at the bottom end of the inside of the main body (1), the cross section of each moving piece (107) is of a triangular structure, each moving piece (107) is made of metal, an auxiliary piece (108) is arranged at the bottom of each moving piece (107), and each auxiliary piece (108) is of a conical structure; the top piece (2), top piece (2) is cylindrical structure, and top piece (2) are plastics material, and top piece (2) are installed on the top of main part (1), and the top of top piece (2) is equipped with connecting plate (204), and contact (206) are installed on the top of connecting plate (204), and contact (206) are hemispherical structure, and contact (206) are silica gel material, and the bottom of contact (206) is equipped with inside groove (208), and inside groove (208) are rectangular structure.

2. The tissue sample collection device according to claim 1, wherein two sides of the top end of the main body (1) are respectively provided with a top plate (101), the top plates (101) are of arc-shaped structures, through holes (102) which are annularly arranged are arranged in the main body (1), and the through holes (102) are of cylindrical structures.

3. The tissue sample collection device according to claim 2, wherein the collecting member (103) is arranged outside the main body (1), the collecting member (103) is of a circular ring structure, the collecting member (103) is arranged outside the through hole (102), the collecting member (103) is internally provided with the collecting groove (104), the collecting groove (104) is of a circular ring structure, the bottom end of the collecting groove (104) is of an inclined structure, and the inside of the collecting groove (104) is communicated with the inside of the through hole (102).

4. The tissue sample collection device according to claim 1, wherein two sides of the main body (1) are respectively provided with a side groove (105), the side grooves (105) are of rectangular structures, the bottom of the main body (1) is provided with an insert (106), the insert (106) is made of metal, the insert (106) is of a circular ring structure, and the cross section of the insert (106) is of a wedge structure.

5. The tissue sample collection device according to claim 1, wherein a pushing rod (201) is arranged at the bottom of the top piece (2), the pushing rod (201) is of a cylindrical structure, the pushing rod (201) is inserted into the main body (1), a pushing groove (202) is arranged at the bottom of the pushing rod (201), the pushing groove (202) is of a circular structure, and the outer side of the pushing groove (202) is of an inclined structure.

6. A tissue sample collection device according to claim 1, wherein two sides of the top member (2) are respectively provided with a control rod (203), the control rods (203) are of a cylindrical structure, the control rods (203) are made of metal materials, the connecting plates (204) are of a circular plate-shaped structure, and the connecting plates (204) are made of metal materials.

7. The tissue sample collection device according to claim 6, wherein two sides of the connecting plate (204) are respectively provided with a connecting groove (205), the connecting grooves (205) are of rectangular structures, two sides of the bottom of the contact head (206) are respectively provided with a connector (207), the connectors (207) are of T-shaped structures, and the connectors (207) are embedded in the connecting grooves (205).