CN216628869U - Clamping forceps for uterine cavity in gynecology department - Google Patents
Clamping forceps for uterine cavity in gynecology department Download PDFInfo
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- CN216628869U CN216628869U CN202123172467.9U CN202123172467U CN216628869U CN 216628869 U CN216628869 U CN 216628869U CN 202123172467 U CN202123172467 U CN 202123172467U CN 216628869 U CN216628869 U CN 216628869U
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- Prior art keywords
- clamping
- telescopic head
- driving sleeve
- clamping part
- handle
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- 230000008602 contraction Effects 0.000 claims description 3
- 206010061692 Benign muscle neoplasm Diseases 0.000 abstract description 3
- 201000004458 Myoma Diseases 0.000 abstract description 3
- 210000003679 cervix uteri Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 239000003433 contraceptive agent Substances 0.000 description 1
- 230000002254 contraceptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model belongs to the field of medical apparatus and discloses a clamping forceps used in uterine cavity in gynecology, which comprises an upper clamping part or a plurality of clamping parts, wherein one end of the plurality of clamping parts in the same direction is hinged on a telescopic head, and the other end of the clamping part rotates along a hinged part of the clamping part and the telescopic head; the telescopic head is provided with a driving sleeve sleeved on the telescopic head, the driving sleeve and the telescopic head move relatively along the axis direction of the driving sleeve and the telescopic head, the driving sleeve is connected with the back of the clamping part through a connecting rod, and two ends of the connecting rod are respectively hinged on the back of the driving sleeve and the back of the clamping part; the front end of the clamping part is provided with a tooth-shaped part with teeth; the utility model has the advantages that the rotation angle of the clamping part is improved, the clamping range is increased, and the clamping of residual envelope in the uterine cavity is convenient after the submucosal myoma is ablated; or the intrauterine device in the uterine cavity can be clamped according to the requirement.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to gynaecology is used for clamp pincers of getting in palace chamber.
Background
As shown in fig. 4, the handle of the existing common oval forceps is provided with two rings, when in use, fingers are sleeved in the rings, and the lower end (clamping part) of the forceps is provided with two small rings which can be used for clamping a knife, a scissors, forceps, a treatment bowl, a bent disc and the like; meanwhile, clinically, intrauterine devices of different shapes in the uterine cavity need to be clamped, and sometimes, the intrauterine device is hooked by using the intrauterine device taking device, so that intrauterine device taking is inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the object of the disclosure is to provide a clamp for clamping in the uterine cavity in gynecology, which increases the clamping range by improving the rotation angle of the clamping part, and is convenient for residual envelope clamping of the uterine cavity.
The purpose of the disclosure can be realized by the following technical scheme:
a clamp for gynaecology to clamp in uterine cavity comprises 2 or 3 clamping parts, wherein one end of each of the clamping parts in the same direction is hinged on a telescopic head, the other end of each clamping part rotates along the hinged part of the clamping part and the telescopic head, and the rotating angle range of the clamping parts is 0-90 degrees;
the telescopic head is provided with a driving sleeve sleeved on the telescopic head, the driving sleeve and the telescopic head move relatively along the axis direction of the driving sleeve and the telescopic head, the driving sleeve is connected with the back surface of the clamping part through a connecting rod, and two ends of the connecting rod are respectively hinged on the back surfaces of the driving sleeve and the clamping part;
the length of the clamping part is set to be 6cm-9cm, the front end of the clamping part is provided with a tooth-shaped part with tooth shape, and the length of the tooth-shaped part is equal to that of the clamping part
Further, the length of the telescopic head can be set to be 15cm-20 cm.
Furthermore, the telescopic head is sleeved with a handle, the handle is provided with a movable cavity with one open end, the handle is fixedly connected with one end of the telescopic head deviating from the clamping part, the driving sleeve extends into the movable cavity, the driving sleeve is provided with a driving source, and the driving source drives the driving sleeve and the telescopic head to move relatively along the axis direction of the driving source.
Further, the driving source is one of an electric cylinder and a linear motor.
Furthermore, the contraction end of the electric cylinder is connected with the driving sleeve, and the electric cylinder is fixed at one end of the handle.
Further, a sliding groove communicated with the movable cavity is formed in the handle, a movable block is arranged in the sliding groove and connected with the driving sleeve, and one end of the movable block extends out of the sliding groove and falls on the handle.
Furthermore, the handle is sleeved with a movable sleeve, and the movable sleeve is provided with friction grains.
Furthermore, the movable block is provided with an elastic piece, and the elastic piece is utilized to increase the friction force between the movable block and the groove wall of the sliding groove.
Further, the whole length of the handle, the telescopic head and the clamping part is 24cm-30 cm.
The beneficial effect of this disclosure:
the utility model has the advantages that the rotation angle of the clamping part is improved, the clamping range is increased, and the clamping of residual envelope in the uterine cavity is convenient after the submucosal myoma is ablated; or the intrauterine contraceptive device can be clamped according to the requirement.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of various embodiments of the disclosed embodiments;
FIG. 3 is a perspective cross-sectional view of an embodiment of the present disclosure;
fig. 4 shows a conventional oval forceps.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without inventive step, are intended to be within the scope of the present disclosure.
As shown in fig. 1 to 3, a pair of gynecological forceps for clamping uterine cavity comprises 2 or 3 clamping parts 1, wherein one end of each of the clamping parts 1 in the same direction is hinged on a telescopic head 2, the other end of each of the clamping parts 1 rotates along a hinged part of the clamping part 1 and the telescopic head 2, the range of the rotation angle of each of the clamping parts 1 is 0-90 degrees, the rotation angle is 0 degree when the clamping parts 1 are mutually closed, and the maximum opening angle of the clamping parts 1 which are mutually opened is 90 degrees;
the telescopic head 2 is provided with a driving sleeve 3 sleeved on the telescopic head 2, the driving sleeve 3 and the telescopic head 2 move relatively along the axis direction of the driving sleeve 3 and the telescopic head 2, the driving sleeve 3 is connected with the back of the clamping part 1 through a connecting rod 4, and two ends of the connecting rod 4 are respectively hinged on the back of the driving sleeve 3 and the back of the clamping part 1;
the length of the clamping part 1 is set to be 6cm-9cm, the front end of the clamping part 1 is provided with a tooth-shaped part 11 with teeth, and the length of the tooth-shaped part 11 is equal to that of the clamping part 1
If the length of the clamping part 1 is set to be 6cm, the length range of the tooth-shaped part 11 is 2 cm-4 cm;
when in use, the telescopic head 2 extends the clamping part 1 into the cervix until the uterine cavity, and the residual envelope clamp in the uterine cavity is taken after the submucosal myoma is ablated by utilizing the wide-angle opening of the clamping part 1; the maximum opening angle of the plurality of clamping parts 1 which are mutually opened is 90 degrees, which is convenient for clamping the residual envelope in the uterine cavity, for example, the common oval forceps mentioned in the prior art is utilized, the handle part of the forceps is provided with two rings, fingers are sleeved into the rings when in use, the lower end (the clamping part) of the forceps is provided with two small rings which can be used for clamping a knife, a scissors, a tweezers, a treatment bowl, a bent disc and the like, and the clamping range is limited due to the limited opening of the rear end, which is not beneficial to clamping the residual envelope in the uterine cavity;
the length of the clamping part 1 is set to be 6cm-9cm, the front end of the clamping part 1 is provided with a tooth-shaped part 11 with teeth, and the length of the tooth-shaped part 11 is equal to that of the clamping part 1
The width of the uterine cavity can be conveniently adapted, and residual envelope clamping of the uterine cavity can be effectively carried out;
certainly, in some application occasions, for example, in the case of the disassembly of the intrauterine device, the telescopic head 2 extends the clamping part 1 into the cervix until the uterine cavity, and the intrauterine device is clamped by the wide-angle opening of the clamping part 1 to perform the disassembly of the related intrauterine device.
Note that the back surface of the holder 1 in the present application is understood to be an opposite surface to the tooth portion 11.
It should be noted that, in one of the drawings in the present application, two clamping portions 1 are provided, and since the internal volume of the uterine cavity is limited, the two clamping portions 1 are provided, so as to facilitate the movement control of the clamping portions 1, and avoid inconvenience in operation due to the limited internal volume of the uterine cavity when a plurality of clamping portions 1 are opened due to the increase of the number of the clamping portions 1.
Of course, the size of the clip part 1 may be adjusted, and the number of the clip parts 1 may be set to three.
In this embodiment, the length of the retractable head 2 can be set to 15cm-20cm, so that the design is convenient to adapt to the length of the cervix, and the retractable head 2 can conveniently extend into the uterine cavity.
The telescopic head 2 is sleeved with a handle 5, the handle 5 is provided with a movable cavity 50 with one end being open, the handle 5 is fixedly connected with one end of the telescopic head 2 deviating from the clamping part 1, the driving sleeve 3 extends into the movable cavity 50, the driving sleeve 3 is provided with a driving source, and the driving source drives the driving sleeve 3 and the telescopic head 2 to move relatively along the axis direction.
In some cases, the driving source is an electric cylinder, which is not shown in the drawings, a contraction end of the electric cylinder is connected with the driving sleeve 3, the electric cylinder is fixed at one end of the handle 5, and the electric cylinder drives the driving sleeve 3 and the telescopic head 2 to move relatively along the axis direction of the electric cylinder, so that the driving sleeve 3 and the telescopic head 2 are automatically driven to move relatively along the axis direction of the electric cylinder, and opening or closing of the plurality of clamping parts 1 is automatically controlled; of course, the electric cylinder can be other linear electric pushing pieces, such as a linear motor and the like.
Sometimes, in order to facilitate the operation of the doctor, the driving manner for the movement of the driving sleeve 3 relative to the telescopic head 2 may be a manual manner, for example, a sliding groove 51 communicated with the movable cavity 50 is arranged at the handle 5, a movable block 6 is arranged in the sliding groove 51, the movable block 6 is connected with the driving sleeve 3, and one end of the movable block 6 extends out of the sliding groove 51 and falls outside the handle 5; during the use, the doctor controls, utilizes stirring movable block 6 and carries out the position in spout 51, controls opening or closing between a plurality of clamping parts 1.
Certainly, the handle 5 can be sleeved with a movable sleeve 61, the movable sleeve 61 is provided with friction lines, a doctor controls the movable sleeve 61 to control the opening or closing of the plurality of clamping parts 1.
In some cases, the movable block 6 may be provided with an elastic member to increase the friction between the movable block 6 and the groove wall of the slide groove 51, thereby stabilizing the clamped state of the clamping portion 1.
In order to facilitate the operation of a doctor, the whole length of the handle 5, the telescopic head 2 and the clamping part 1 is 24cm-30 cm.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.
Claims (9)
1. The clamping forceps for the gynecology department in the uterine cavity are characterized by comprising 2 or 3 clamping parts (1), wherein one end of each of the clamping parts (1) in the same direction is hinged to a telescopic head (2), the other end of each clamping part (1) rotates along a hinged part of the clamping part (1) and the telescopic head (2), and the rotating angle range of the clamping parts (1) is 0-90 degrees;
the telescopic head (2) is provided with a driving sleeve (3) sleeved on the telescopic head (2), the driving sleeve (3) and the telescopic head (2) move relatively along the axis direction of the driving sleeve (3) and the telescopic head (2), the driving sleeve (3) and the back of the clamping part (1) are connected through a connecting rod (4), and two ends of the connecting rod (4) are respectively hinged to the back of the driving sleeve (3) and the back of the clamping part (1);
the length of the clamping part (1) is set to be 6cm-9cm, the front end of the clamping part (1) is provided with a tooth-shaped part (11) with teeth, and the length of the tooth-shaped part (11) is equal to that of the clamping part (1)
2. Gynaecological forceps for taking in a uterine cavity according to claim 1, characterised in that the length of the telescopic head (2) can be set to 15-20 cm.
3. The clamping forceps for the gynecological uterine cavity as claimed in claim 1, wherein a handle (5) is sleeved on the telescopic head (2), a movable cavity (50) with an open end is formed in the handle (5), the handle (5) is fixedly connected with one end of the telescopic head (2) away from the clamping portion (1), the driving sleeve (3) extends into the movable cavity (50), a driving source is arranged on the driving sleeve (3), and the driving source drives the driving sleeve (3) and the telescopic head (2) to move relatively along the axis direction of the driving source.
4. The clamping forceps for use in uterine cavity according to claim 3, wherein the driving source is one of an electric cylinder and a linear motor.
5. A forceps for gynecological use in the uterine cavity according to claim 4, characterised in that the contraction end of the electric cylinder is connected to the driving sleeve (3), the electric cylinder being fixed to one end of the handle (5).
6. The clamping forceps for the gynecologic uterine cavity as claimed in claim 3, wherein a chute (51) communicated with the movable cavity (50) is arranged at the handle (5), a movable block (6) is arranged in the chute (51), the movable block (6) is connected with the driving sleeve (3), and one end of the movable block (6) extends out of the chute (51) and falls outside the handle (5).
7. The gynecological forceps for taking in uterine cavities according to claim 6, wherein the handle (5) is sleeved with a movable sleeve (61), and the movable sleeve (61) is provided with friction lines.
8. A clamping forceps for use in the uterine cavity according to claim 6, characterized in that the movable block (6) is provided with an elastic member, and the elastic member is used to increase the friction between the movable block (6) and the wall of the sliding groove (51).
9. The gynecological forceps for taking in uterine cavities according to claim 3, characterized in that the handle (5), the telescopic head (2) and the holding part (1) have an overall length of 24cm-30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123172467.9U CN216628869U (en) | 2021-12-15 | 2021-12-15 | Clamping forceps for uterine cavity in gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123172467.9U CN216628869U (en) | 2021-12-15 | 2021-12-15 | Clamping forceps for uterine cavity in gynecology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216628869U true CN216628869U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123172467.9U Expired - Fee Related CN216628869U (en) | 2021-12-15 | 2021-12-15 | Clamping forceps for uterine cavity in gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216628869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115227333A (en) * | 2022-06-02 | 2022-10-25 | 燕山大学 | Cutting and taking integrated angle-adjustable curet for intervertebral fusion operation |
| CN117942134A (en) * | 2024-03-26 | 2024-04-30 | 杭州索德医疗设备有限公司 | Film adhesion device and use method |
-
2021
- 2021-12-15 CN CN202123172467.9U patent/CN216628869U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115227333A (en) * | 2022-06-02 | 2022-10-25 | 燕山大学 | Cutting and taking integrated angle-adjustable curet for intervertebral fusion operation |
| CN117942134A (en) * | 2024-03-26 | 2024-04-30 | 杭州索德医疗设备有限公司 | Film adhesion device and use method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |