CN213216994U

CN213216994U - Hepatic fibrosis detection positioning mark instrument

Info

Publication number: CN213216994U
Application number: CN202021856147.8U
Authority: CN
Inventors: 王芳; 宣佶; 陈毅静; 邵梅; 杨秋燕; 程正源
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-18
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a hepatic fibrosis detects technical field, discloses a hepatic fibrosis detects location mark appearance, including pole setting and chassis, the horizontal fixedly connected with bottom plate in pole setting bottom, the movable sleeve pipe has been cup jointed in the pole setting activity, the first protractor of the right side wall fixedly connected with of movable sleeve pipe, the preceding lateral wall middle part fixedly connected with threading mechanism of movable sleeve pipe. The utility model discloses a set up the movable sleeve pipe that the activity cup jointed in pole setting and pole setting, can guarantee the levelness of adjustment location line, when the 90 angle scale mark coincidence of the first protractor of setting and second protractor, spacing bolt on the rotatable moving sleeve pipe carries out the centre gripping with the pole setting and stabilizes, can be fast and stable through this kind of mechanism be in mutually perpendicular's state with the T type pole on location line and the sucking disc, the error is little, convenient operation, the practicality promotes greatly.

Description

Hepatic fibrosis detection positioning mark instrument

Technical Field

The utility model relates to a hepatic fibrosis detects technical field, specifically is a hepatic fibrosis detects location mark appearance.

Background

At present, when a cirrhosis patient carries out noninvasive hepatic fibrosis detection (namely liver hardness detection), a probe is required to be used, and a proper point is selected at the liver part on the body surface of the patient for detection. However, because the liver cirrhosis degree of the liver cirrhosis patient is not uniform, and different points exist, when medical staff review the patient or need to check the same point for multiple times, point selection difference occurs, and especially when different medical staff operate, the comparison of front and back detection results is poor.

The retrieval publication (announcement) No. CN206603822U discloses a noninvasive hepatic fibrosis detection and positioning marker for patients with liver cirrhosis, which comprises a suction cup used for being adsorbed on the body surface of the patients and an upright post vertically arranged on the suction cup, wherein the upright post is sleeved with a positioning line, and when the positioning line is in a stretching state, the positioning line is perpendicular to the upright post, takes the upright post as a fixed shaft, rotates around the upright post and is used for measuring the distance between a measured point of the patients and the upright post; the sucking disc is connected with the upright post through a connecting disc, an angle line and a datum line are arranged on the connecting disc around the circumference of the connecting disc, and when the datum line is in a stretching state, the angle line is used for determining the included angle between the measuring point of the patient and the datum line. Although the noninvasive hepatic fibrosis detection positioning marking instrument for the cirrhosis patients has accurate judgment point positions and good consistency.

However, the inventor finds that the technical scheme still has at least the following defects:

according to the technical scheme, only the positioning line and the stand column which are arranged in the technical scheme cannot guarantee whether the positioning line and the stand column are in the mutually vertical state or not every time, so that vertical errors exist, and final detection data are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hepatic fibrosis detects alignment mark appearance has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hepatic fibrosis detection positioning marker comprises a vertical rod and a basal disc, wherein the bottom of the vertical rod is horizontally and fixedly connected with a bottom plate, a movable sleeve is movably sleeved on the vertical rod, the right side wall of the movable sleeve is fixedly connected with a first protractor, and the middle part of the front side wall of the movable sleeve is fixedly connected with a threading mechanism;

the bottom of the base plate is fixedly connected with a sucker, the upper part of the base plate is vertically and upwards fixedly connected with a positioning cylinder, and the upper end wall of the positioning cylinder is marked with angle scale lines; a T-shaped rod is vertically and fixedly connected to the middle position of the upper portion of the base plate, a bearing is fixedly sleeved in the middle of the T-shaped rod, and a second protractor is fixedly connected to the outer side wall of the bearing;

the threading mechanism comprises a fixed block and a clamping bolt, a threading hole is horizontally and longitudinally formed in the middle of the fixed block, and a threaded hole is vertically communicated with the middle position of the upper part of the threading hole; the threading hole is inserted with the head end of the positioning wire, and the tail end of the positioning wire is fixedly connected with the central part of the second protractor.

As an optimized implementation manner of the utility model, the screw thread is screwed to run through to the right side to the removal sleeve pipe left side wall intermediate position level has spacing bolt.

As a preferred embodiment of the present invention, the vertical distance between the upper end wall of the positioning cylinder and the positioning line is 1 cm.

As a preferred embodiment of the present invention, the clamping bolt is screwed in the threaded hole.

As a preferred embodiment of the present invention, the positioning line is marked with distance scale lines.

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

the utility model discloses a set up the movable sleeve pipe that the activity cup jointed in pole setting and pole setting, can guarantee the levelness of adjustment location line, when the 90 angle scale mark coincidence of the first protractor of setting and second protractor, spacing bolt on the rotatable moving sleeve pipe carries out the centre gripping with the pole setting and stabilizes, can be fast and stable through this kind of mechanism be in mutually perpendicular's state with the T type pole on location line and the sucking disc, the error is little, convenient operation, the practicality promotes greatly.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a hepatic fibrosis detection and location marking instrument of the present invention;

FIG. 2 is a schematic view of the threading mechanism of the hepatic fibrosis detection and location marking instrument of the present invention;

fig. 3 is a schematic view of the positioning cylinder of the hepatic fibrosis detection positioning marker of the present invention.

In the figure: 1. a base plate; 2. erecting a rod; 3. a threading mechanism; 4. a limit bolt; 5. moving the sleeve; 6. a first protractor; 7. a second protractor; 8. a T-shaped rod; 9. a bearing; 10. a base plate; 11. a suction cup; 12. a positioning cylinder; 13. positioning a line; 14. angle scale lines; 31. a fixed block; 32. clamping the bolt; 33. a threaded hole; 34. and (6) threading holes.

The utility model provides an instrument all can be through market purchase and private customization acquisition.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. 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. 1-3, the present invention provides a technical solution: a hepatic fibrosis detection location mark instrument comprises an upright stanchion 2 and a base plate 10, wherein the bottom of the upright stanchion 2 is horizontally and fixedly connected with a bottom plate 1, a movable sleeve 5 is movably sleeved on the upright stanchion 2, the right side wall of the movable sleeve 5 is fixedly connected with a first protractor 6, and the middle part of the front side wall of the movable sleeve 5 is fixedly connected with a threading mechanism 3;

the bottom of the base plate 10 is fixedly connected with a sucking disc 11, the upper part of the base plate 10 is vertically and upwards fixedly connected with a positioning cylinder 12, and the upper end wall of the positioning cylinder 12 is marked with angle scale marks 14; the middle position of the upper part of the base plate 10 is vertically and fixedly connected with a T-shaped rod 8, the middle part of the T-shaped rod 8 is fixedly sleeved with a bearing 9, and the outer side wall of the bearing 9 is fixedly connected with a second protractor 7;

the threading mechanism 3 comprises a fixing block 31 and a clamping bolt 32, a threading hole 34 is horizontally and longitudinally formed in the middle of the fixing block 31, and a threaded hole 33 is vertically communicated with the middle position of the upper part of the threading hole 34; peg graft with location line 13 head end in the through wires hole 34, and the central part fixed connection of location line 13 tail end and second protractor 7, it is specific: the patient lies on the bed, and the medical staff determines the detection point according to the normal method for determining the detection point to perform detection. The suction cup 11 is then sucked to the position of the patient's xiphoid process, and the datum line on the positioning cylinder 12 is perpendicular to the xiphoid process. After the vertical rod 2 is placed in a specified place through the bottom plate 1, the head end of the positioning line 13 penetrates through a threading hole 34 of a fixing block 31 on the movable sleeve 5, the clamping bolt 32 is screwed in a rotating mode to fix a position point determined by the positioning line, the movable sleeve 5 is lifted on the vertical column 2 to a height, and when the head end and the tail end of the positioning line 13 are distributed and overlapped with 90-degree angle scale lines of the first protractor 6 and the second protractor 7, the limiting bolt 4 on the movable sleeve 5 can be rotated to clamp the vertical rod 2 stably, the positioning line 13 and the T-shaped rod 8 on the sucker 11 can be quickly and stably positioned in a mutually perpendicular state through the mechanism, the error is small, the operation is convenient, and the practicability is greatly improved; when secondary detection is needed, the surface line on the positioning line 13 can be selected to penetrate through the threading hole 34 of the fixing block 31.

In this embodiment (see fig. 1), the limiting bolt 4 is screwed horizontally and rightwards at the middle position of the left side wall of the movable sleeve 5, and when the end portions of the positioning line 13 are distributed to coincide with the 90 ° angle scale lines of the first protractor 6 and the second protractor 7, the limiting bolt 4 on the movable sleeve 5 can be rotated to clamp the upright rod 2 stably.

In this embodiment, the vertical distance between the upper end wall of the positioning tube 12 and the positioning line 13 is 1cm, so that an operator can read the angle values of the basic points and the corresponding scales of the upper end portions of the positioning line 13 and the positioning tube 12 more quickly and accurately.

In this embodiment (see fig. 2), the clamping bolt 32 is screwed into the threaded hole 33, and the clamping bolt 32 can be rotated to clamp and fix the positioning wire 13.

In this embodiment, the positioning line 13 is marked with distance scale lines, and when the positioning line 13 is used for secondary detection, the surface lines on the positioning line 13 can be selected to penetrate through the threading holes 34 of the fixing block 31 for selective positioning, so that errors of the base points when different persons detect the positioning line are reduced.

When a hepatic fibrosis detects alignment mark appearance and uses, it is required to explain, the utility model relates to a hepatic fibrosis detects alignment mark appearance, each part is the general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

When the medical bed is used for detection, a patient lies on the bed, and medical staff determines the detection points according to a method for normally determining the detection points to perform detection. The suction cup 11 is then sucked to the position of the patient's xiphoid process, and the datum line on the positioning cylinder 12 is perpendicular to the xiphoid process. After the vertical rod 2 is placed in a specified place through the bottom plate 1, the head end of the positioning line 13 penetrates through a threading hole 34 of a fixing block 31 on the movable sleeve 5, the clamping bolt 32 is screwed in a rotating mode to fix a position point determined by the positioning line, the movable sleeve 5 is lifted on the vertical column 2 to a height, and when the head end and the tail end of the positioning line 13 are distributed and overlapped with 90-degree angle scale lines of the first protractor 6 and the second protractor 7, the limiting bolt 4 on the movable sleeve 5 can be rotated to clamp the vertical rod 2 stably, the positioning line 13 and the T-shaped rod 8 on the sucker 11 can be quickly and stably positioned in a mutually perpendicular state through the mechanism, the error is small, the operation is convenient, and the practicability is greatly improved; when secondary detection is needed, the surface line on the positioning line 13 can be selected to penetrate through the threading hole 34 of the fixing block 31.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a liver fibrosis detection location mark appearance, includes pole setting (2) and basal disc (10), its characterized in that: the bottom of the upright rod (2) is horizontally and fixedly connected with a bottom plate (1), a movable sleeve (5) is movably sleeved on the upright rod (2), the right side wall of the movable sleeve (5) is fixedly connected with a first protractor (6), and the middle part of the front side wall of the movable sleeve (5) is fixedly connected with a threading mechanism (3);

the bottom of the base plate (10) is fixedly connected with a sucking disc (11), the upper part of the base plate (10) is vertically and upwards fixedly connected with a positioning cylinder (12), and the upper end wall of the positioning cylinder (12) is marked with angle scale marks (14); a T-shaped rod (8) is vertically and fixedly connected to the middle position of the upper portion of the base plate (10), a bearing (9) is fixedly sleeved in the middle of the T-shaped rod (8), and a second protractor (7) is fixedly connected to the outer side wall of the bearing (9);

the threading mechanism (3) comprises a fixing block (31) and a clamping bolt (32), a threading hole (34) is horizontally and longitudinally formed in the middle of the fixing block (31), and a threaded hole (33) is vertically communicated with the middle of the upper part of the threading hole (34); the inside of the threading hole (34) is spliced with the head end of the positioning line (13), and the tail end of the positioning line (13) is fixedly connected with the central part of the second protractor (7).

2. The liver fibrosis detection and location marker instrument of claim 1, wherein: the middle position of the left side wall of the movable sleeve (5) is horizontally screwed to the right through a limit bolt (4).

3. The liver fibrosis detection and location marker instrument of claim 1, wherein: the vertical distance between the upper end wall of the positioning cylinder (12) and the positioning line (13) is 1 cm.

4. The liver fibrosis detection and location marker instrument of claim 1, wherein: the clamping bolt (32) is screwed in the threaded hole (33) in a penetrating manner.

5. The liver fibrosis detection and location marker instrument of claim 1, wherein: distance scale marks are marked on the positioning lines (13).