CN213910148U

CN213910148U - Hysteroscope for gynecological examination

Info

Publication number: CN213910148U
Application number: CN202022205992.5U
Authority: CN
Inventors: 周华阳; 李晓红; 周冰
Original assignee: Anlu Puai Hospital
Current assignee: Anlu Puai Hospital
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-10
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a hysteroscope for gynecological examination, which comprises a speculum seat and a hysteroscope main body, wherein a bidirectional threaded rod is arranged at the middle position between the bottom part and one end of the inner top part in the speculum seat, one end of the bidirectional threaded rod extends to the outside of the speculum seat, two groups of inner thread sleeve blocks are arranged at the outer side of the bidirectional threaded rod, and a slide bar is arranged at the middle position between the bottom part and one end of the inner top part far away from the bidirectional threaded rod in the speculum seat; the utility model discloses a change the backup pad into the setting of arc structure, can accord with the human body structure more, sponge piece cooperation in rethread and the backup pad, reducible patient is felt by the irritation when inserting, reduces the discomfort, when the backup pad supports patient's vagina, can produce liquid and can absorb liquid through the sponge piece, then concentrate through the through-hole in collecting the backup pad with liquid and deposit, avoid overflowing, improve the clean degree and conveniently inspect.

Description

Hysteroscope for gynecological examination

Technical Field

The utility model relates to a gynaecology's inspection technical field specifically is a hysteroscope is used in gynaecology's inspection.

Background

The hysteroscope is a new and minimally invasive gynecological diagnosis and treatment technology, is a fiber light source endoscope used for examination and treatment in the uterine cavity, and comprises the hysteroscope, an energy system, a light source system, a perfusion system and an imaging system; the front part of the endoscope body enters the uterine cavity, and the endoscope body has an amplification effect on the observed part, so that the endoscope body is visually and accurately a preferred inspection method for gynecological hemorrhagic diseases and intrauterine lesions;

the existing hysteroscope for gynecological examination has the following defects in the actual use process: 1. when the traditional hysteroscope for gynecological examination supports the vagina of a patient, the discomfort of the patient is easily increased; 2. and during the supporting process, the liquid generated by the vagina may influence the observation effect; 3. the insertion tube on the existing hysteroscope for gynecological examination is inconvenient to disassemble, so that the hysteroscope is complex in cleaning and disinfection and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hysteroscope is used in gynecological examination to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hysteroscope for gynecological examination comprises a speculum seat and a hysteroscope main body, wherein a bidirectional threaded rod is arranged at the middle position of one end of the bottom and the inner top in the speculum seat, one end of the bidirectional threaded rod extends to the outside of the speculum seat, two groups of internal thread sleeve blocks are arranged on the outer side of the bidirectional threaded rod, a slide rod is arranged at the middle position of one end of the bottom and the inner top in the speculum seat, which is far away from the bidirectional threaded rod, two groups of sleeve blocks are arranged on the outer side of the slide rod, an opening is arranged at the middle position of two sides of the speculum seat, an insertion tube is arranged on the inner side of the opening, connecting rods are arranged on one sides of the internal thread sleeve blocks and the sleeve blocks, the connecting rods extend to the outside of the speculum seat, a supporting component is arranged at one end of the connecting rods, which is positioned outside the speculum seat, a miniature camera is arranged at one end of the insertion tube, which is far away from the miniature camera, a lantern ring is arranged at one end of the outer side of the insertion tube, and the edge of lantern ring one side evenly is provided with four group's stoppers, one side of hysteroscope main part is provided with the insert tube mount pad, the outside of insert tube mount pad is provided with the pull ring, one side that the hysteroscope main part was kept away from in the insert tube mount pad outside evenly is provided with four group's spacing grooves, insert tube mount pad inboard evenly is provided with four group's spacing storehouses, and spacing storehouse is linked together with the spacing groove, the inboard of pull ring evenly is provided with four group's connecting rods, and the connecting rod extends to the inside in spacing storehouse, the connecting rod is located the inside one side in spacing storehouse and is provided with the spring, the stopper extends to the inside in spacing storehouse through the spacing groove, the connecting rod is located the inside one end of keeping away from the spring in spacing storehouse and is provided with the inserted bar, and the inserted bar runs through the stopper.

Preferably, the supporting component comprises a through hole, a supporting plate and a sponge block, the supporting plate is located at one end, away from the internal thread sleeve block and the sleeve block, of the connecting rod, the supporting plate is provided with two groups, one group is formed by the top of the supporting plate and the other group, the bottom of the supporting plate is provided with the sponge block, one end, close to the supporting plate, of the sponge block is evenly provided with a plurality of groups of through holes, and the through holes are communicated with the inside of the supporting plate.

Preferably, the support plate is formed of an arc-shaped structure.

Preferably, one end of the bidirectional threaded rod, which is positioned outside the speculum seat, is provided with an annular rotating handle.

Preferably, the outer side of the pull ring is provided with anti-skid lines.

Preferably, the limiting block and the limiting groove are both formed by L-shaped structures.

Compared with the prior art, the beneficial effects of the utility model are that: the hysteroscope for gynecological examination;

1. the supporting plate is changed into an arc-shaped structure, so that the structure of a human body can be more conformed to, and the sponge block on the supporting plate is matched, so that the irritation of a patient when the patient is inserted can be reduced, and the discomfort is reduced;

2. when the supporting plate supports the vagina of a patient, liquid can be absorbed through the sponge block, and then the liquid is collected into the supporting plate through the through holes for centralized storage, so that the overflow is avoided, the cleanliness is improved, and the examination is convenient;

3. through mutually supporting between the lantern ring, stopper, inserted bar, connecting rod, insert tube mount pad, spacing storehouse, spring, pull ring and the spacing groove, be convenient for carry out quick dismouting with the insert tube to be convenient for change or cleaning and disinfecting the insert tube, further promote device's practicality.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

FIG. 3 is a perspective view of the insert tube mounting base of the present invention;

FIG. 4 is a side sectional view of the speculum holder of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a speculum seat; 2. an internal thread sleeve block; 3. a port; 4. a bidirectional threaded rod; 5. an insertion tube; 6. a sponge block; 7. a miniature camera; 8. a through hole; 9. a support plate; 10. a connecting rod; 11. a collar; 12. an insertion tube mount; 13. a hysteroscope body; 14. a limiting block; 15. a limiting groove; 16. a pull ring; 17. sleeving blocks; 18. a slide bar; 19. a spring; 20. a limiting bin; 21. inserting a rod; 22. a connecting rod.

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 an embodiment: a hysteroscope for gynecological examination comprises a speculum seat 1 and a hysteroscope main body 13, wherein a bidirectional threaded rod 4 is arranged at the middle position of one end of the inner bottom and the inner top of the speculum seat 1, one end of the bidirectional threaded rod 4 extends to the outside of the speculum seat 1, two groups of internal thread sleeve blocks 2 are arranged at the outer side of the bidirectional threaded rod 4, a slide rod 18 is arranged at the middle position of one end of the inner bottom and the inner top of the speculum seat 1, which is far away from the bidirectional threaded rod 4, two groups of sleeve blocks 17 are arranged at the outer side of the slide rod 18, an opening 3 is arranged at the middle position of two sides of the speculum seat 1, an insertion tube 5 is arranged at the inner side of the opening 3, a connecting rod 10 is arranged at one side of each of the internal thread sleeve block 2 and the sleeve block 17 to play a connecting role, the connecting rod 10 extends to the outside of the speculum seat 1, a supporting component is arranged at one end of the connecting rod 10, a miniature camera 7 is arranged at one end of the insertion tube 5, a lantern ring 11 is arranged at one end of the outer side of the insertion tube 5 far away from the micro camera 7, four groups of limiting blocks 14 are uniformly arranged at the edge of one side of the lantern ring 11, an insertion tube mounting seat 12 is arranged at one side of a hysteroscope main body 13, a pull ring 16 is arranged at the outer side of the insertion tube mounting seat 12, four groups of limiting grooves 15 are uniformly arranged at one side of the outer side of the insertion tube mounting seat 12 far away from the hysteroscope main body 13 for limiting, four groups of limiting bins 20 are uniformly arranged at the inner side of the insertion tube mounting seat 12, the limiting bins 20 are communicated with the limiting grooves 15, four groups of connecting rods 22 are uniformly arranged at the inner side of the pull ring 16, the connecting rods 22 extend to the inside of the limiting bins 20, a spring 19 is arranged at one side of the connecting rods 22 inside the limiting bins 20, the limiting blocks 14 extend to the inside of the limiting bins 20 through the limiting grooves 15, and an, and the insertion rod 21 penetrates the stopper 14.

In this implementation, the supporting component includes through-hole 8, backup pad 9 and sponge piece 6, backup pad 9 is located connecting rod 10 and keeps away from the one end of internal thread cover block 2 and cover block 17, and backup pad 9 is provided with two sets ofly, the top of a set of backup pad 9 all is provided with sponge piece 6 with the bottom of another group of backup pad 9, play the guard action, sponge piece 6 is close to the one end of backup pad 9 and evenly is provided with multiunit through-hole 8, and through-hole 8 is linked together with the inside of backup pad 9, backup pad 9 comprises the arc structure, be convenient for support, the one end that bidirectional threaded rod 4 is located speculum seat 1 outside is provided with the annular and changes the handle, be convenient for rotate bidirectional threaded rod, the outside of pull ring 16 is provided with anti-skidding line, increase friction, stopper 14 and spacing groove 15 all comprise L type structure.

The working principle is as follows: firstly, two groups of supporting plates 9 on a speculum seat 1 are slowly inserted into the vagina of a patient, then two groups of internal thread sleeve blocks 2 are mutually far away on a bidirectional threaded rod 4 by rotating the bidirectional threaded rod 4, and then the two groups of supporting plates 9 on a connecting rod 10 are mutually far away so as to prop the vagina of the patient open, the two groups of supporting plates 9 can better accord with the structure of the human body by arranging an arc-shaped structure, and then are matched with sponge blocks 6 on the supporting plates 9, so that the irritation of the patient when the patient is inserted can be reduced, the discomfort is reduced, meanwhile, when the supporting plates 9 support the vagina of the patient, liquid can be absorbed by the sponge blocks 6, and then the liquid is collected into the supporting plates 9 through the through holes 8 for concentrated storage, the overflow is avoided, the cleanliness is improved, and the examination is convenient;

insert the inside of speculum seat 1 with insert tube 5 through opening 3, then can inspect the palace chamber through miniature camera 7 on the insert tube 5, after finishing using, drive connecting rod 22 through pulling pull ring 16 on the insert tube mount pad 12 and compress spring 19, make the inserted bar 21 cancel the fixed to stopper 14 simultaneously, then rotate insert tube 5, shift out stopper 14 from insert tube mount pad 12 through spacing groove 15, thereby be convenient for carry out quick dismouting with insert tube 5, thereby be convenient for change or wash and disinfect insert tube 5, further promote the practicality of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a hysteroscope is used in gynaecology's inspection, includes speculum seat (1) and hysteroscope main part (13), its characterized in that: the endoscope seat is characterized in that a bidirectional threaded rod (4) is arranged at the middle position of one end of the inner bottom and the inner top of the endoscope seat (1), one end of the bidirectional threaded rod (4) extends to the outside of the endoscope seat (1), two groups of inner thread sleeve blocks (2) are arranged on the outer side of the bidirectional threaded rod (4), a slide rod (18) is arranged at the middle position of one end, far away from the bidirectional threaded rod (4), of the inner bottom and the inner top of the endoscope seat (1), two groups of sleeve blocks (17) are arranged on the outer side of the slide rod (18), through holes (3) are arranged at the middle positions of two sides of the endoscope seat (1), an insertion tube (5) is arranged on the inner side of each through hole (3), connecting rods (10) are arranged on one sides of the inner thread sleeve blocks (2) and the sleeve blocks (17), the connecting rods (10) extend to the outside of the endoscope seat (1), and a supporting component is arranged at one end, located outside the endoscope seat (1), of each connecting rod (10), one end of the insertion tube (5) is provided with a miniature camera (7), one end of the outer side of the insertion tube (5) far away from the miniature camera (7) is provided with a lantern ring (11), the edge of one side of the lantern ring (11) is uniformly provided with four groups of limiting blocks (14), one side of the hysteroscope main body (13) is provided with an insertion tube mounting seat (12), the outer side of the insertion tube mounting seat (12) is provided with a pull ring (16), one side of the outer side of the insertion tube mounting seat (12) far away from the hysteroscope main body (13) is uniformly provided with four groups of limiting grooves (15), the inner side of the insertion tube mounting seat (12) is uniformly provided with four groups of limiting bins (20), the limiting bins (20) are communicated with the limiting grooves (15), the inner side of the pull ring (16) is uniformly provided with four groups of connecting rods (22), and the connecting rods (22) extend to the inside of the limiting bins (20), one side that connecting rod (22) are located spacing storehouse (20) inside is provided with spring (19), stopper (14) extend to the inside of spacing storehouse (20) through spacing groove (15), the one end that connecting rod (22) are located spacing storehouse (20) inside and keep away from spring (19) is provided with inserted bar (21), and inserted bar (21) run through stopper (14).

2. A hysteroscope for gynecological examinations according to claim 1 characterized in that: the supporting component comprises a through hole (8), a supporting plate (9) and a sponge block (6), the supporting plate (9) is located at one end, away from the inner thread sleeve block (2) and the sleeve block (17), of the connecting rod (10), the supporting plate (9) is provided with two sets, one set, of the top of the supporting plate (9) and the other set, the sponge block (6) is arranged at the bottom of the supporting plate (9), multiple sets of through holes (8) are evenly formed in one end, close to the supporting plate (9), of the sponge block (6), and the through holes (8) are communicated with the inside of the supporting plate (9).

3. A hysteroscope for gynecological examinations according to claim 2 characterized in that: the supporting plate (9) is formed by an arc-shaped structure.

4. A hysteroscope for gynecological examinations according to claim 1 characterized in that: and an annular rotating handle is arranged at one end of the bidirectional threaded rod (4) positioned outside the speculum seat (1).

5. A hysteroscope for gynecological examinations according to claim 1 characterized in that: the outer side of the pull ring (16) is provided with anti-skid lines.

6. A hysteroscope for gynecological examinations according to claim 1 characterized in that: the limiting blocks (14) and the limiting grooves (15) are all formed by L-shaped structures.