CN215082786U

CN215082786U - Suction apparatus poker with hollow framework structure

Info

Publication number: CN215082786U
Application number: CN202023154529.9U
Authority: CN
Inventors: 段素霞; 王紫艳; 董飞鹂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-12-10
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a suction apparatus poker with a hollow skeleton structure, which is a suction apparatus head used for dredging blockage, and comprises a poker body and a hollow skeleton structure arranged on the upper part of the poker body; the upper end of the hollow skeleton structure is fixedly connected with the poker body, and the lower end of the hollow skeleton structure is fixedly or movably connected with the poker body. The utility model discloses a fixing fretwork skeleton texture on poker body upper portion, the interior bone fragment piece of aspirator head or tissue can be taken out to fretwork skeleton texture, and the aspirator head of being convenient for is dredged and is used. The deformation range of fretwork skeleton texture is injectd to the stopper, slides from top to bottom at the poker body through the lantern ring for fretwork skeleton texture's radial external diameter constantly changes, thereby cuts the tissue better, dredge bone piece. Meanwhile, the branches and the connecting strips of the hollow framework structure form a net shape, and each branch is arc-shaped or zigzag and radially flaky along the hollow framework structure, so that the cutting effect on tissues can be better realized.

Description

Suction apparatus poker with hollow framework structure

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an aspirator poker with a hollow skeleton structure.

Background

The suction apparatus is mainly used as a terminal device connected to a suction tube in an operation to contact an object to be sucked, and a suction head is easily blocked by bone fragments or blood clots in clinical orthopedics (such as half hip surgery) or gynecological operations, wherein the suction head 200 commonly used in the operation is shown in fig. 1; when the connecting pipe is checked to be not blocked and the pipe cavity of the suction head is washed to be communicated, the blockage situation of the suction head is still serious after the straight-line suction head poker 100 (poker for the small suction head, shown in figure 2, the poker is not specially configured for the large suction head) is repeatedly dredged, the suction head does not suck any suction after one time, the reason is that the suction head is blocked by broken bone pieces and tissues (musculature tissues and blood clots after injury), when the poker is dredged, bone fragments or tissues directly pass through the bone fragments or tissues but are not taken out, and the bone fragments or tissues are still left in the pipe cavity of the suction head to cause blockage.

The utility model provides an aspirator poker with fretwork skeleton texture, when using it with the supporting use of aspirator head, enable its garrulous bone piece or tissue in the ability of taking out aspirator head, the aspirator head of being convenient for mediation is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an aspirator poker with fretwork skeleton texture to solve the problem that provides in the above-mentioned technical background.

In order to achieve the above object, the present invention provides a method for manufacturing a semiconductor device, comprising:

an aspirator poker with a hollow skeleton structure is used for dredging a blocked aspirator head and comprises a poker body and a hollow skeleton structure arranged at the upper part of the poker body; the upper end of the hollow skeleton structure is fixedly connected with the poker body, and the lower end of the hollow skeleton structure is fixedly or movably connected with the poker body.

Among the above-mentioned technical scheme, when fretwork skeleton texture lower extreme and poker body swing joint, fretwork skeleton texture includes that upper and lower correspondence sets up mounting and the lantern ring on the poker body to and set up between mounting and the lantern ring, and a plurality of branches of even circumference distribution on the poker body, the both ends of a plurality of branches equally divide and do not correspond and be connected with the mounting and the lantern ring, the mounting is fixed to be cup jointed on the poker body, the lantern ring activity is cup jointed on the poker body.

In the technical scheme, the poker body is further provided with two limiting blocks, and the two limiting blocks are symmetrically fixed on the upper side and the lower side of the lantern ring and are fixedly connected with the poker body.

In the technical scheme, every two adjacent branches are connected through a plurality of connecting strips.

In the technical scheme, each branch is arc-shaped or zigzag and is uniformly distributed on the periphery of the poker body in a sheet shape.

In the technical scheme, the distance D between the top end of the hollow framework structure and the upper end of the poker body is 3-6 cm.

In the technical scheme, the maximum outer diameter of the hollow framework structure is smaller than the inner diameter of the tube cavity of the suction device head matched with the hollow framework structure.

In the technical scheme, the central point of the cross section of the hollow framework structure at any axial position coincides with or deviates from the rotation axis of the poker body.

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

1. the utility model discloses a fixing fretwork skeleton texture on poker body upper portion, the interior bone fragment piece of aspirator head or tissue can be taken out to fretwork skeleton texture, and the aspirator head of being convenient for is dredged and is used.

2. The deformation range of fretwork skeleton texture is injectd to the stopper, slides from top to bottom at the poker body through the lantern ring for fretwork skeleton texture's radial external diameter constantly changes, thereby cuts the tissue better, dredge bone piece. Meanwhile, the branches of the hollow framework structure and the connecting strips form a net shape, each branch is arc-shaped or zigzag-shaped and is in a sheet shape along the radial direction of the hollow framework structure, and the cutting effect on tissues can be better realized; a certain distance is reserved at the head part of the poker body (between the top end of the revolving body structure and the upper end of the poker body), so that the broken bone pieces can be conveniently dredged.

Drawings

FIG. 1 is a split structure of a common suction head;

FIG. 2 is a schematic diagram of a conventional linear sucker rod;

FIG. 3 is a schematic structural view of embodiment 1;

FIG. 4 is a partial structural view of embodiment 1;

FIG. 5 shows a hollow skeleton structure according to example 1;

FIG. 6 is a schematic structural view of embodiment 2;

FIG. 7 is a partial structural view of embodiment 2;

in the figure, 100, a straight sucker rod; 200. an aspirator head; 1. a poker body; 2. a hollow framework structure; 2.1, fixing parts; 2.2, a lantern ring; 2.3, branches; 2.4, connecting strips; 3. a limiting block;

d represents the distance between the top end of the hollow framework structure and the upper end of the poker body.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Example 1

Referring to fig. 3 to 5, the embodiment provides a poker of an aspirator with a hollow skeleton structure, which is an aspirator head for dredging blockage, and comprises a poker body 1 and a hollow skeleton structure 2 arranged at the upper part of the poker body 1; wherein, the poker body 1 is made of high temperature resistant material, and the material used has flexibility, when passing through the corner of the aspirator head, easily passes through, and can be recovered without deformation or slight bending after use, such as PVC, TPE.

The upper end and the poker body 1 fixed connection of fretwork skeleton texture 2, lower extreme and poker body 1 swing joint. Fretwork skeleton texture 2 includes that upper and lower correspondence sets up mounting 2.1 and the lantern ring 2.2 on the poker body to and set up between mounting 2.1 and the lantern ring 2.2, and a plurality of branches 2.3 of even circumference distribution on poker body 1, the both ends of a plurality of branches 2.3 equally divide and do not correspond and be connected with mounting 2.1 and the lantern ring 2.2, the fixed cup joint of mounting 2.1 is on poker body 1, 2.2 activities of the lantern ring are cup jointed on poker body 1.

Further, still be provided with two stoppers 3 on the poker body 1, and two stoppers 3 symmetry are fixed in the upper and lower both sides of the lantern ring 2.2, and all with poker body 1 fixed connection. The deformation range of fretwork skeleton texture 2 is injectd to stopper 3, slides from top to bottom at poker body 1 through the lantern ring 2.2 for fretwork skeleton texture 2's radial external diameter constantly changes, thereby cuts the tissue better, dredge bone piece.

Furthermore, every two adjacent branches 2.3 are connected through a plurality of connecting strips 2.4, and the branches 2.3 and the connecting strips 2.4 of the hollow framework structure 2 form a mesh-shaped better cutting tissue. The branches 2.3 and the connecting strips 2.4 are made of high-temperature resistant materials such as metal, PVC, silica gel and the like;

furthermore, each branch 2.3 is arc-shaped or zigzag-shaped, and each branch 2.3 is uniformly distributed on the periphery of the poker body 1 in a sheet shape; branches 2.3 of the hollow framework structure 2 are arc-shaped or zigzag and are distributed in a sheet shape, and can cut tissues.

The utility model discloses in, the distance D value between the top of fretwork skeleton texture 2 and the 1 upper end of poker body (being in 1 head department of poker body) is 3 ~ 6cm, and is preferred, and the D value is 5 cm. In specific application, the structure of the existing suction head 200 is shown in fig. 1, the vertical length of the existing suction head 200 is generally about 25cm, and the length of the poker main body 1 provided by the utility model is 30-35 cm; a certain distance is reserved at the head of the poker body 1 in order to avoid the difficulty of dredging the broken bone pieces.

In the utility model, the maximum outer diameter of the hollow framework structure 2 is smaller than the inner diameter of the tube cavity of the aspirator head matched with the hollow framework structure; further, the maximum outer diameter of the hollow framework structure 2 is 1/2-4/5 of the inner diameter of the tube cavity of the suction head matched with the hollow framework structure; guarantee fretwork skeleton texture 2 can be through aspirator head cavity corner, can dredge the bone fragment or the tissue that block up in the aspirator head again.

The utility model discloses in, the central point of the cross section of 2 axial optional positions of fretwork skeleton texture all coincides mutually or squints with the rotation axis of poker body 1 self.

Example 2

Referring to fig. 6 and 7, the structure of the present embodiment is similar to that of embodiment 1, except that: the upper end and the poker body 1 fixed connection of fretwork skeleton texture 2, lower extreme and poker body 1 fixed connection. Fretwork skeleton texture 2 includes that upper and lower correspondence sets up two mounting 2.1 on the poker body to and set up between two mounting 2.1, and a plurality of branches 2.3 of even circumference distribution on the poker, a plurality of branches 2.3's both ends equally divide and do not correspond respectively with two mounting 2.1 fixed connection, two mounting 2.1 and 1 fixed connection of poker body.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. An aspirator poker with a hollow skeleton structure is used for dredging a blocked aspirator head, and is characterized by comprising a poker body (1) and a hollow skeleton structure (2) arranged at the upper part of the poker body (1); the upper end of the hollow framework structure (2) is fixedly connected with the poker body (1), and the lower end of the hollow framework structure is fixedly or movably connected with the poker body (1).

2. The suction apparatus poker with hollow framework structure according to claim 1, characterized in that, when the lower end of the hollow framework structure (2) is movably connected with the poker body (1), the hollow framework structure (2) comprises a fixing member (2.1) and a lantern ring (2.2) which are correspondingly arranged on the poker body (1) from top to bottom, and a plurality of branches (2.3) which are arranged between the fixing member (2.1) and the lantern ring (2.2) and uniformly and circumferentially distributed on the poker body (1), wherein both ends of the plurality of branches (2.3) are respectively and correspondingly connected with the fixing member (2.1) and the lantern ring (2.2), the fixing member (2.1) is fixedly sleeved on the poker body (1), and the lantern ring (2.2) is movably sleeved on the poker body (1).

3. The suction apparatus poker with hollow skeleton structure of claim 2, wherein the poker body (1) is further provided with two limit blocks (3), and the two limit blocks (3) are symmetrically fixed on the upper and lower sides of the lantern ring (2.2) and are both fixedly connected with the poker body (1).

4. The suction apparatus poker with hollow framework structure according to claim 2, wherein every two adjacent branches (2.3) are connected through a plurality of connecting bars (2.4).

5. The suction poker with hollow framework structure according to claim 2 or 4, characterized in that each of the branches (2.3) is arc-shaped or zigzag-shaped, and each of the branches (2.3) is evenly distributed on the periphery of the poker body (1) in a sheet shape.

6. The suction apparatus poker with the hollow framework structure as claimed in claim 1, wherein the distance D between the top end of the hollow framework structure (2) and the upper end of the poker body (1) is 3-6 cm.

7. The suction apparatus poker with the hollow framework structure as claimed in claim 1, wherein the maximum outer diameter of the hollow framework structure (2) is smaller than the inner diameter of the tube cavity of the suction apparatus head used with it.

8. The suction apparatus poker with hollow framework structure as claimed in claim 1, characterized in that the central point of the cross section of the hollow framework structure (2) at any axial position coincides with or deviates from the rotation axis of the poker body (1).