CN211583157U

CN211583157U - Small-sized machine for measuring opening condition of uterine orifice

Info

Publication number: CN211583157U
Application number: CN201922189427.1U
Authority: CN
Inventors: 孙娇
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-09-29
Anticipated expiration: 2029-12-08

Abstract

The utility model discloses a small machine for measuring the opening condition of a uterine opening, which comprises a handle, a telescopic mechanism and a measuring mechanism, wherein one end of the handle is provided with a connecting wire, the other end of the handle is provided with a measuring probe, the telescopic mechanism is positioned at one end of the outer surface of the handle, the telescopic mechanism comprises a rotating sleeve, one end of the inner wall of the rotating sleeve is fixedly connected with a dustproof ring, the other end of the inner wall of the rotating sleeve is fixedly connected with a rotating ring, and the top end and the bottom end of one side of the dustproof ring are both provided with a limit elastic block; through installing the rotation cover, dust ring, spacing bullet piece and the rotating ring in handle surface one end of design and be convenient for stretch out and draw back the handle, can adjust the handle to suitable length so that with the device's use when using, can contract the handle completely so that the device deposit when not using, improved the device's mobility, brought fine development prospect.

Description

Small-sized machine for measuring opening condition of uterine orifice

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to survey small-size machine of palace mouth open condition.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, including required computer software, however, the small machines for measuring the open state of the uterine orifice on the market still have various defects and cannot meet the production requirements.

The utility model discloses a palace mouth caliber as utility model discloses of grant bulletin number CN206880676U, it is simple, low in production cost that its realization is simple, still does not solve the small-size machine of the open condition of current survey palace mouth in the use, and the handle on it can not contract, if the handle overlength is not convenient for deposit and carry, if the handle is too short be convenient for use, and the discrepancy that takes place because of the people is different and the uncomfortable painful problem that brings for pregnant woman, for this reason we propose a small-size machine of the open condition of palace mouth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a survey minimachine of palace mouth open condition to the minimachine who proposes current survey palace mouth open condition in solving above-mentioned background art is in the use, and the handle on it can not contract, if the handle overlength is not convenient for deposit and carry, if the handle is short inconvenient for use, and because of the different difference nature that the people is different and the painful problem of discomfort that brings for the pregnant woman.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a survey small-size machine of palace opening open condition, includes handle, telescopic machanism and measuring mechanism, the one end of handle is provided with the connecting wire, just the other end of handle is provided with measuring probe, telescopic machanism is in the surface one end of handle, telescopic machanism is including rotating the cover, the inner wall one end fixedly connected with dust ring of rotating the cover, just the inner wall other end fixedly connected with swivel becket, just one side top and the bottom of dust ring all are provided with spacing bullet piece.

Preferably, the measuring mechanism is located inside the measuring probe, the measuring mechanism comprises a display screen, an information transmission line is arranged at the top end of the display screen, a camera is arranged at the other end of the information transmission line, and a measuring scale is arranged on the front surface of the display screen.

Preferably, the measuring probe is a semi-hollow structure, and one end of the handle penetrates through the inside of the measuring probe.

Preferably, the two limiting elastic blocks are both in a right trapezoid shape in section, and the other ends of the two limiting elastic blocks are fixedly connected with the measuring probe.

Preferably, the section of the rotating ring is circular ring, and the inner wall of the rotating ring is provided with a thread A.

Preferably, the outer sides of the two limiting elastic blocks are provided with threads B, and the threads A are matched with the threads B.

Preferably, the outer surface of the handle is provided with a rubber sleeve, and the thickness of the rubber sleeve is one millimeter.

Preferably, the cross section of the dust ring is circular ring, and the thickness of the dust ring is five millimeters.

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

1. through installing the rotation cover, dust ring, spacing bullet piece and the rotating ring in handle surface one end of design and be convenient for stretch out and draw back the handle, can adjust the handle to suitable length so that with the device's use when using, can contract the handle completely so that the device deposit when not using, improved the device's mobility, brought fine development prospect.

2. Through installing the measuring scale, display screen, camera and the information transmission line in measuring probe inside of design be convenient for improve the device's precision, solved the inaccuracy that traditional measurement palace mouth varies from person to clinical mistake accident has taken place for the avoidance of, has improved the device's use comfort level, and is more convenient more swift.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of a partial front sectional structure of the rotating sleeve of the present invention;

FIG. 4 is a schematic view of a partial side view cross-sectional structure of the rotating sleeve of the present invention;

fig. 5 is a schematic view of the front cross-section structure of the measuring probe of the present invention.

In the figure: 1. a grip; 2. a measuring probe; 3. a connecting wire; 4. rotating the sleeve; 5. a display screen; 6. a camera; 7. measuring a scale; 8. a dust ring; 9. a limiting elastic block; 10. a rotating ring; 11. an information transmission line.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a survey small-size machine of palace opening open condition, including handle 1, telescopic machanism and measuring mechanism, the one end of handle 1 is provided with connecting wire 3, and the other end of handle 1 is provided with measuring probe 2, telescopic machanism is in the surface one end of handle 1, telescopic machanism is including rotating cover 4, the inner wall one end fixedly connected with dust ring 8 of rotating cover 4, and the inner wall other end fixedly connected with swivel becket 10 of rotating cover 4, and one side top and the bottom of dust ring 8 all are provided with spacing bullet piece 9, be convenient for stretch out and draw back handle 1.

In order to facilitate more accurate measurement, in this embodiment, preferably, the measuring mechanism is located inside the measuring probe 2, the measuring mechanism includes the display screen 5, the top end of the display screen 5 is provided with the information transmission line 11, the other end of the information transmission line 11 is provided with the camera 6, and the front surface of the display screen 5 is provided with the measuring scale 7.

In order to facilitate the use of the device, in the present embodiment, it is preferable that the measuring probe 2 has a semi-hollow structure, and one end of the handle 1 penetrates through the measuring probe 2.

In order to fix the limiting elastic block 9, in this embodiment, preferably, the two limiting elastic blocks 9 are both in a right trapezoid shape in cross section, and the other ends of the two limiting elastic blocks 9 are fixedly connected to the measuring probe 2.

In order to facilitate the movement of the rotating ring 10, in the present embodiment, it is preferable that the cross-sectional shape of the rotating ring 10 is a circular ring shape, and the inner wall of the rotating ring 10 is provided with a thread a.

In order to facilitate the extrusion of the limiting elastic blocks 9 to generate distortion, in the embodiment, preferably, the outer sides of the two limiting elastic blocks 9 are provided with threads B, and the threads a are matched with the threads B.

In order to improve the comfort of the grip 1, in this embodiment, preferably, the outer surface of the grip 1 is provided with a rubber sleeve, and the thickness of the rubber sleeve is one millimeter.

In order to prevent dust from entering the rotating sleeve 4, in the present embodiment, it is preferable that the cross-sectional shape of the dust ring 8 is a circular ring shape, and the thickness of the dust ring 8 is five millimeters.

The utility model discloses a theory of operation and use flow: after the device is installed, when the device is used, the rotating sleeve 4 is firstly rotated, the rotating sleeve 4 drives the rotating ring 10 to rotate and move to one side under the action of the threads A and the threads B, the limiting elastic blocks 9 can be distorted when being extruded due to the materials of the limiting elastic blocks 9, the original state can be returned after being loosened, when the rotating ring 10 reaches the measuring probe 2, the two limiting elastic blocks 9 are in the original state, the inner sides of the limiting elastic blocks 9 are not attached to the measuring probe 2, the handle 1 can be drawn out to a proper length, then the rotating sleeve 4 is rotated, under the action of the threads A and the threads B, the rotating sleeve 4 drives the rotating ring 10 to rotate and move to the other side, so that the rotating ring 10 extrudes the two limiting elastic blocks 9 to distort the limiting elastic blocks 9, the inner sides of the two limiting elastic blocks 9 are attached to the handle 1, and the handle 1 can not be fixed, then, the grip 1 is held by hand to stretch the measuring probe 2 into the uterine orifice, when the probe is detected to the uterine orifice, the opening condition of the uterine orifice is rapidly displayed on the display screen 5, and the measuring scale 7 can accurately mark the centimeter number of the expansion of the uterine orifice so as to carry out accurate measurement.

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. The utility model provides a survey small-size machine of palace mouth opening condition, includes handle (1), telescopic machanism and measuring mechanism, its characterized in that: the one end of handle (1) is provided with connecting wire (3), just the other end of handle (1) is provided with measuring probe (2), telescopic machanism is in the surface one end of handle (1), telescopic machanism is including rotating cover (4), the inner wall one end fixedly connected with dust ring (8) of rotating cover (4), just the inner wall other end fixedly connected with swivel becket (10) of rotating cover (4), just one side top and the bottom of dust ring (8) all are provided with spacing bullet piece (9).

2. The small machine for measuring the openness of uterine orifice of claim 1, wherein: the measuring mechanism is in the inside of measuring probe (2), measuring mechanism includes display screen (5), the top of display screen (5) is provided with information transmission line (11), the other end of information transmission line (11) is provided with camera (6), just the front surface of display screen (5) is provided with measurement scale (7).

3. The small machine for measuring the openness of uterine orifice of claim 1, wherein: the measuring probe (2) is of a semi-hollow structure, and one end of the handle (1) penetrates through the inside of the measuring probe (2).

4. The small machine for measuring the openness of uterine orifice of claim 1, wherein: the cross section shapes of the two limiting elastic blocks (9) are both right trapezoid, and the other ends of the two limiting elastic blocks (9) are fixedly connected with the measuring probe (2).

5. The small machine for measuring the openness of uterine orifice of claim 1, wherein: the section of the rotating ring (10) is circular, and the inner wall of the rotating ring (10) is provided with a thread A.

6. A small machine for measuring the patency of uterine orifice according to claim 5, wherein: and the outer sides of the two limiting elastic blocks (9) are provided with threads B, and the threads A are matched with the threads B.

7. The small machine for measuring the openness of uterine orifice of claim 1, wherein: the outer surface of the handle (1) is provided with a rubber sleeve, and the thickness of the rubber sleeve is one millimeter.

8. The small machine for measuring the openness of uterine orifice of claim 1, wherein: the cross section of the dust ring (8) is circular, and the thickness of the dust ring (8) is five millimeters.