CN220917472U - Uterine curettage device - Google Patents
Uterine curettage device Download PDFInfo
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- CN220917472U CN220917472U CN202322046865.9U CN202322046865U CN220917472U CN 220917472 U CN220917472 U CN 220917472U CN 202322046865 U CN202322046865 U CN 202322046865U CN 220917472 U CN220917472 U CN 220917472U
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- rod
- spatula
- uterine curettage
- adjusting
- side wall
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- 238000007789 sealing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 2
- 210000004291 uterus Anatomy 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of uterine curettage devices, and discloses a uterine curettage device, which comprises a uterine curettage component; the uterine curettage assembly includes: one end of the first rod body is provided with a holding rod; the spatula is arranged at the other end of the rod body; an adjusting component is arranged in the first rod body; the adjustment assembly includes: the first groove body is arranged on the side surface of the spatula; the second rod body is arranged in the first groove body symmetrically; the utility model has the advantage of convenient adjustment, when in use, the knob is rotated to enable the adjusting rod to slide outwards and push the spatula to rotate, after the spatula angle is adjusted properly, the knob is stopped to rotate, the knob is reversed to enable the spatula to rotate clockwise, finally, the spatula is directly placed into the uterus for uterine curettage, and the angle of the uterine curettage device is adjusted, and meanwhile, the angle of the spatula is only adjusted, so that the normal use of the uterine curettage device is not influenced, the adjusting mode is simple and quick, and the uterine curettage device is convenient for medical staff to use.
Description
Technical Field
The utility model relates to the technical field of uterine curettage devices, in particular to a uterine curettage device.
Background
Gynaecology and obstetrics is one of four major subjects of clinical medicine, and uterine curettage device is one of medical appliances commonly used in gynaecology and obstetrics, and during the use, directly stretches uterine curettage device to uterine cavity, strikes off the embryo.
The utility model provides a clinical uterine curettage device of gynaecology and obstetrics, when using, the angle is mostly fixed, and need use the uterine curettage device to operate in the uterine process, some places in the uterus need the uterine curettage device buckle certain angle just convenient operation, for example chinese patent publication No. CN 213940899U's patent, a clinical uterine curettage device of gynaecology and obstetrics is disclosed, when using, through pulling the pull rod, reset spring is compressed, the pulling inserted bar, the inserted bar drives the rack and removes, the rack drives the gear through the meshing and rotates, the gear drives the connecting rod through the dead lever and rotates, the connecting rod drives the curettage spoon and removes, though can adjust the angle of curettage spoon, but its regulation mode is comparatively complicated, need pull the pull rod simultaneously, the pulling inserted bar is inconvenient to adjust, and during the regulation, connecting rod and curettage spoon rotate simultaneously, the shape of original uterine curettage device has been changed to a great extent, it is inconvenient to use.
The existing uterine curettage device does not have a good adjusting function, is inconvenient to adjust the angle of the uterine curettage device, is inconvenient for medical staff to use, and brings inconvenience to uterine embryo curettage work.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a uterine curettage device which has the advantage of convenient adjustment and solves the problem that the existing uterine curettage device does not have a better adjusting function.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a uterine curettage device, comprising a uterine curettage component; the uterine curettage assembly includes: one end of the first rod body is provided with a holding rod; the spatula is arranged at the other end of the rod body; an adjusting component is arranged in the first rod body; the adjustment assembly includes: the first groove body is arranged on the side surface of the spatula; the second rod body is arranged in the first groove body symmetrically; the connecting rod is rotationally connected to the outer side wall of the rod body and is connected with one side surface of the rod body; the adjusting rod is rotationally connected to the inner side wall of the second rod body, and one end of the adjusting rod is embedded into the first rod body; the first sliding chute is arranged at the top of the adjusting rod, and one connecting rod is embedded into the first sliding chute; the rod body III is rotationally connected to the inner side wall of the holding rod, and one end of the rod body III is embedded into the adjusting rod and is in threaded connection with the adjusting rod; the knob is fixedly connected to three ends of the rod body.
Preferably: the uterine curettage assembly further includes: the sealing gasket is arranged on one inner side wall of the rod body, and the inner side wall of the sealing gasket is tightly attached to the outer side wall of the adjusting rod.
Preferably: the outer side wall of the rod body is always tightly attached to an inner side wall of the sliding groove.
Preferably: the cross sections of the connecting rod and the adjusting rod are rectangular.
Preferably: the connecting rod with adjust the pole all imbeds body of rod one is inside, body of rod three with the knob is a set of, just the interior symmetry of holding rod is provided with two sets of, two body of rod three respectively with the connecting rod with adjust pole inside wall threaded connection, the connecting rod with adjust pole lateral wall with all be provided with between the body of rod one sealed pad.
Preferably: the bottom of the spatula is provided with a disassembly component; the disassembly assembly includes: the second chute is arranged in the spatula; the connecting plate is connected in the second sliding groove in a sliding manner, and the second rod bodies penetrate through the spatula and are fixedly connected with the connecting plate; the rod body IV is fixedly connected to the bottom of the connecting plate, and the bottom of the connecting plate penetrates through the bottom of the spatula; and the springs are sleeved on the four outer side walls of the rod body, and two ends of each spring are fixedly connected with the bottom of the connecting plate and the spatula respectively.
Preferably: the disassembly assembly further includes: and the second groove body is arranged at the bottom of the spatula.
Preferably: the adjustment assembly further includes: the limiting block is fixedly connected to the connecting rod and the outer side wall of the adjusting rod.
(III) beneficial effects
Compared with the prior art, the utility model provides a uterine curettage device, which has the following beneficial effects:
The utility model has the advantage of convenient adjustment, when in use, the knob is rotated to enable the adjusting rod to slide outwards and push the spatula to rotate, after the angle of the spatula is adjusted properly, the knob is stopped to rotate, the knob is reversed to enable the spatula to rotate clockwise, finally, the spatula is directly placed into the uterus for uterine curettage, the angle of the uterine curettage device is adjusted, and meanwhile, the angle of the spatula is only adjusted, so that the normal use of the uterine curettage device is not influenced, the adjusting mode is simple and quick, the uterine curettage device is convenient for medical staff to use, and the problem that the existing uterine curettage device does not have a good adjusting function is solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the internal structure of the present utility model;
Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure:
1. a uterine curettage assembly; 11. a first rod body; 111. a sealing gasket; 12. a grip; 13. a spatula;
2. An adjustment assembly; 21. a first groove body; 22. a second rod body; 23. a connecting rod; 24. an adjusting rod; 25. a first chute; 26. a rod body III; 27. a knob; 28. a limiting block;
3. Disassembling the assembly; 31. a second chute; 32. a connecting plate; 33. a rod body IV; 34. a spring; 35. and a second groove body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
A uterine curettage device, comprising a uterine curettage assembly 1; the uterine curettage assembly 1 includes: one end of the first rod body 11 is provided with a holding rod 12; a spatula 13 arranged at the other end of the first rod body 11; an adjusting component 2 is arranged in the first rod body 11; the adjusting assembly 2 comprises: the first groove body 21 is arranged on the side surface of the spatula 13; the second rod body 22 is arranged in the first groove body 21 symmetrically; the connecting rod 23 is rotatably connected to the outer side wall of the second rod body 22 and is connected with the side surface of the first rod body 11; the adjusting rod 24 is rotatably connected to the inner side wall of the second rod body 22, and one end of the adjusting rod 24 is embedded into the first rod body 11; the first chute 25 is arranged at the top of the adjusting rod 24, and one connecting rod 23 is embedded into the first chute 25; the third rod 26 is rotatably connected to the inner side wall of the holding rod 12, and one end of the third rod 26 is embedded into the adjusting rod 24 and is in threaded connection with the adjusting rod 24; a knob 27 fixedly connected to one end of the third rod body 26; the uterine curettage assembly 1 further comprises: the sealing gasket 111 is arranged on the inner side wall of the first rod body 11, and the inner side wall of the sealing gasket 111 is tightly attached to the outer side wall of the adjusting rod 24; the outer side wall of the second rod body 22 is always tightly attached to the inner side wall of the first chute 25; the cross sections of the connecting rod 23 and the adjusting rod 24 are rectangular; the connecting rod 23 and the adjusting rod 24 are embedded into the first rod 11, the third rod 26 and the knob 27 are in a group, two groups are symmetrically arranged in the holding rod 12, the third rod 26 is respectively in threaded connection with the connecting rod 23 and the inner side wall of the adjusting rod 24, and the sealing gasket 111 is arranged between the outer side walls of the connecting rod 23 and the adjusting rod 24 and the first rod 11; the adjustment assembly 2 further comprises: the limiting block 28 is fixedly connected to the connecting rod 23 and the outer side wall of the adjusting rod 24.
Referring to fig. 1-3, when the angle of the spatula 13 needs to be adjusted in use, the knob 27 is directly rotated, the knob 27 is rotated to drive the rod body three 26 to rotate, the rod body three 26 is rotated and simultaneously the adjusting rod 24 is connected with the inner side wall of the adjusting rod 24 through threads, the adjusting rod 24 slides outwards and slides out of the rod body one 11, the spatula 13 is pushed to rotate through the rod body two 22 and the rod body two 22 slides in the chute one 25 until the angle of the spatula 13 is adjusted properly, the knob 27 is stopped to finish the adjustment of the angle of the spatula 13, the knob 27 is reversed, the spatula 13 is rotated clockwise, and finally the spatula 13 is directly placed into the uterus for uterine curetting; when in use, impurities are prevented from entering the rod body I11 through a gap between the outer side wall of the adjusting rod 24 and the rod body I11 while curettage, so that inconvenience is brought to subsequent cleaning; when in use, the spatula 13 is prevented from deviating in angle when no adjustment is needed; when in use, the connecting rod 23 and the adjusting rod 24 can only slide transversely, so that the adjustment is convenient; when the uterine curettage device is used, the angle of the uterine curettage device 13 can be adjusted by rotating one knob 27 at will, and simultaneously, the two knobs 27 are rotated, so that the connecting rod 23 and the adjusting rod 24 slide outwards or inwards at the same time, the length of the uterine curettage device is adjusted, and the practicability of the uterine curettage device is improved; during adjustment, the limiting block 28 plays a limiting role on the connecting rod 23 and the adjusting rod 24, so that the connecting rod 23, the adjusting rod 24 and the rod body III 26 are prevented from being separated, and normal use is affected.
Example two
The disassembly function is added on the basis of the first embodiment;
The bottom of the spatula 13 is provided with a disassembling component 3; the disassembly assembly 3 comprises: the second chute 31 is arranged in the spatula 13; the connecting plate 32 is slidably connected in the second chute 31, and the second rod bodies 22 penetrate through the spatula 13 and are fixedly connected with the connecting plate 32; the rod body IV 33 is fixedly connected to the bottom of the connecting plate 32, and the bottom of the connecting plate 32 penetrates through the bottom of the spatula 13; the spring 34 is sleeved on the outer side wall of the rod body IV 33, and two ends of the spring 34 are fixedly connected with the bottom of the connecting plate 32 and the spatula 13 respectively; the disassembly assembly 3 further comprises: and the second groove body 35 is arranged at the bottom of the spatula 13.
Referring to fig. 1-3, when the spatula 13 needs to be disassembled during use, the fourth rod 33 is directly pulled downwards, so that the fourth rod 33 drives the connecting plate 32 to slide in the second chute 31, the spring 34 is extruded, the connecting plate 32 drives the second rod 22 to slide out of the connecting rod 23 and the adjusting rod 24 respectively, and then the spatula 13 is directly taken down from the connecting rod 23 and the adjusting rod 24, otherwise, the spatula 13 is mounted; when in use, the rod body IV 33 is always positioned in the groove body II 35, so that the rod body IV 33 is prevented from influencing the normal use of the uterine curettage device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A uterine curettage device, comprising a uterine curettage assembly (1); the uterine curettage assembly (1) comprises:
one end of the first rod body (11) is provided with a holding rod (12);
a spatula (13) arranged at the other end of the first rod body (11);
the method is characterized in that: an adjusting component (2) is arranged in the first rod body (11); the adjusting assembly (2) comprises:
the first groove body (21) is arranged on the side surface of the spatula (13);
The second rod body (22) is symmetrically arranged in the first groove body (21);
The connecting rod (23) is rotationally connected to the outer side wall of the second rod body (22) and is connected with the side surface of the first rod body (11);
The adjusting rod (24) is rotationally connected to the inner side wall of the second rod body (22), and one end of the adjusting rod (24) is embedded into the first rod body (11);
The first chute (25) is arranged at the top of the adjusting rod (24), and one connecting rod (23) is embedded into the first chute (25);
The rod body III (26) is rotationally connected to the inner side wall of the holding rod (12), and one end of the rod body III (26) is embedded into the adjusting rod (24) and is in threaded connection with the adjusting rod (24);
and the knob (27) is fixedly connected to one end of the rod body III (26).
2. A uterine curettage device according to claim 1, characterized in that: the uterine curettage assembly (1) further comprises:
The sealing gasket (111) is arranged on the inner side wall of the first rod body (11), and the inner side wall of the sealing gasket (111) is tightly attached to the outer side wall of the adjusting rod (24).
3. A uterine curettage device according to claim 1, characterized in that: the outer side wall of the second rod body (22) is always tightly attached to the inner side wall of the first chute (25).
4. A uterine curettage device according to claim 2, characterized in that: the cross sections of the connecting rod (23) and the adjusting rod (24) are rectangular.
5. A uterine curettage device according to claim 4, characterized in that: the connecting rod (23) with adjust pole (24) all imbeds inside body of rod (11), body of rod three (26) with knob (27) are a set of, just the interior symmetry of holding rod (12) is provided with two sets of, two body of rod three (26) respectively with connecting rod (23) with adjust pole (24) inside wall threaded connection, connecting rod (23) with adjust pole (24) lateral wall with all be provided with between body of rod (11) sealed pad (111).
6. A uterine curettage device according to claim 5, characterized in that: the bottom of the spatula (13) is provided with a disassembling component (3); the disassembly assembly (3) comprises:
The second chute (31) is arranged in the spatula (13);
The connecting plate (32) is connected in the second sliding chute (31) in a sliding manner, and the second rod bodies (22) penetrate through the spatula (13) and are fixedly connected with the connecting plate (32);
The rod body IV (33) is fixedly connected to the bottom of the connecting plate (32), and the bottom of the connecting plate (32) penetrates through the bottom of the spatula (13);
and the spring (34) is sleeved on the outer side wall of the rod body IV (33), and two ends of the spring (34) are respectively fixedly connected with the bottom of the connecting plate (32) and the spatula (13).
7. A uterine curettage device according to claim 6, characterized in that: the disassembly assembly (3) further comprises:
and the second groove body (35) is arranged at the bottom of the spatula (13).
8. A uterine curettage device according to claim 5, characterized in that: the adjusting assembly (2) further comprises:
The limiting block (28) is fixedly connected to the connecting rod (23) and the outer side wall of the adjusting rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046865.9U CN220917472U (en) | 2023-08-01 | 2023-08-01 | Uterine curettage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046865.9U CN220917472U (en) | 2023-08-01 | 2023-08-01 | Uterine curettage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220917472U true CN220917472U (en) | 2024-05-10 |
Family
ID=90937090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322046865.9U Active CN220917472U (en) | 2023-08-01 | 2023-08-01 | Uterine curettage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220917472U (en) |
-
2023
- 2023-08-01 CN CN202322046865.9U patent/CN220917472U/en active Active
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| GR01 | Patent grant |