CN117281581A - Separating pliers - Google Patents
Separating pliers Download PDFInfo
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- CN117281581A CN117281581A CN202311359221.3A CN202311359221A CN117281581A CN 117281581 A CN117281581 A CN 117281581A CN 202311359221 A CN202311359221 A CN 202311359221A CN 117281581 A CN117281581 A CN 117281581A
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- fastening
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- 230000005540 biological transmission Effects 0.000 claims abstract description 67
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 210000004877 mucosa Anatomy 0.000 abstract description 39
- 210000004291 uterus Anatomy 0.000 abstract description 15
- 208000027418 Wounds and injury Diseases 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 206010052428 Wound Diseases 0.000 description 8
- 210000001519 tissue Anatomy 0.000 description 7
- 238000012546 transfer Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000004400 mucous membrane Anatomy 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 208000036818 High risk pregnancy Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000010515 dystocia Diseases 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 210000001752 female genitalia Anatomy 0.000 description 1
- 230000003821 menstrual periods Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000009933 reproductive health Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/285—Surgical forceps combined with cutting implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4241—Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Ophthalmology & Optometry (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a separating clamp, which comprises: the bottom ends of the first fastening bolts penetrate through the upper operating rod shell and are in threaded connection with the first fastening columns; the transmission rod is arranged at the center position of the inner side of the lower shell of the operation rod; the clamping component is arranged at the position of the rotating seat far away from one end of the rotating handle, and the transmission rod is used for being matched with the clamping component. According to the separating forceps provided by the invention, the operating rod lower shell and the operating rod upper shell which can be used for performing operation on the deep part of the body of a patient, the clamping assembly which can be used for performing operation on the inner mucosa on the inner wall of the uterus of the patient, and the transmission assembly which can be used for driving the clamping assembly to operate outside the body of the patient are arranged, so that the operating forceps are used for cutting the inner mucosa, the device and the operating forceps are convenient to cooperate to cut the inner mucosa on the uterus of the patient, the moving step of the device in the patient is reduced, the pulling amplitude of the device on the inner mucosa in the patient is reduced, the using effect of the device is improved, and the injury of the patient during operation is lightened.
Description
Technical Field
The invention relates to the technical field related to gynecological surgical instruments, in particular to a separating clamp.
Background
Gynaecology and obstetrics is one of four major subjects of clinical medicine, mainly researches etiology, pathology, diagnosis and prevention and control of female genital organ diseases, physiological and pathological changes of pregnancy and delivery, prevention and diagnosis and treatment of high-risk pregnancy and dystocia, deep research of medical basic theories such as female reproductive endocrine, female health care and the like, modern molecular biology, oncology, genetics, reproductive endocrinology and immunology and the like, and progress of clinical medical diagnosis and detection technology, widens and deepens development of gynaecology and obstetrics science, plays an important role in guaranteeing health and reproductive health of women and preventing and treating various gynaecology and obstetrics diseases, and gynaecology separating forceps is a medical instrument commonly used in gynaecology operation and used for separating adhesion tissues or clamping mucous membranes in cavities.
In the prior art, due to the particularity of the uterine structure, the contact area between the forceps head and the adhesion tissue cannot be increased by the gynecological separating forceps, and after the inner mucosa adhesion tissue on the uterine inner wall is used by the separating forceps in an operation, the clamped inner mucosa tissue is required to be resected by using another operating forceps, but due to the miniaturization of a knife-opening wound in the operation, two surgical instruments are not easy to operate in a patient at the same time, after the inner mucosa adhesion tissue is clamped by using the separating forceps, a doctor is required to drive the inner mucosa to slightly pull on the uterine inner wall by using the separating forceps, in the pulling process, the operating forceps are put into the operating forceps from the wound of the patient to resect the inner mucosa clamped by the separating forceps, and when the operating forceps and the separating forceps are matched for use, the separating forceps are required to be inclined in the patient by a large extent, so that the operation is inconvenient, the clamped inner mucosa is easy to drive to be pulled on the uterus of the patient, a certain injury is caused to the patient, the structure between the existing separating forceps cannot be disassembled, bacteria between structural gaps are difficult to clean, and the separating forceps are inconvenient to recycle in the later period.
Accordingly, in view of the above technical problems, a separating clamp is provided for solving the technical problems.
Disclosure of Invention
Based on the above-mentioned technical problem, it is necessary to provide a separating forceps, through setting up the lower shell of the action bars and the upper shell of the action bars that can carry out the operation to patient's health depths, and carry out the clamping assembly of operation centre gripping and the drive assembly of driving the operation of clamping assembly outside patient's health to the interior mucosa on patient's uterine wall, when having used the device, it is in patient's internal mucosa department that needs excision to pack the grip ring into through the wound, press the action bars through screw sleeve drive transfer line rotation, and then drive the grip ring and carry out the centre gripping to the interior mucosa that needs excision on patient's uterus, and then rotate the rotation handle, make the rotation handle pass through transfer line and rotation seat drive grip ring and the interior mucosa skew on it to the position that conveniently cuts, and then use the operation forceps to cut interior mucosa on the patient's uterus, make things convenient for device and operation forceps cooperation to cut away the interior mucosa on patient's uterus, reduce the removal step of device in patient, reduce the device and to the internal mucosa of patient's pulling range, improve the result of use of device, patient receives the injury when alleviating the operation.
In order to solve the technical problems, the invention adopts the following technical scheme:
a separating clamp is applied to gynecological surgical instruments.
A split clamp comprising:
the upper end of the operating rod lower shell is detachably connected with an operating rod upper shell, first fastening columns are fixedly connected to four end corners of the inner side of the operating rod lower shell, first fastening bolts are arranged at positions, corresponding to the first fastening columns, of the top end of the operating rod upper shell, and the bottom ends of the first fastening bolts penetrate through the operating rod upper shell and are in threaded connection with the first fastening columns;
a transmission rod disposed at a central position inside the lower case of the operation rod;
the rotating handle is rotatably connected to one end of the lower operating rod shell, and a transmission assembly is arranged at the top end of the rotating handle and positioned at the bottom end of the lower operating rod shell and is used for being matched with the transmission rod;
the rotating seat is movably connected to the position, away from one end of the rotating handle, of the transmission rod, the top end and the bottom end of the rotating seat are fixedly connected with second clamping shells, a first rotating hole is formed in the inner side of the lower operating rod shell and corresponds to the second clamping shells, the bottom end of the second clamping shell positioned at the bottom end of the rotating seat is positioned in the inner side of the first rotating hole and is detachably connected with the lower operating rod shell, a second rotating hole is formed in the inner side of the upper operating rod shell and corresponds to the second clamping shells, and the top end of the second clamping shell positioned at the top end of the rotating seat is positioned in the inner side of the second rotating hole and is detachably connected with the upper operating rod shell;
the clamping assembly is arranged at the position, away from one end of the rotating handle, of the rotating seat, and the transmission rod is used for being matched with the clamping assembly.
As a preferred embodiment of the separating pliers provided by the invention, the transmission assembly comprises a fixed ring, a second fastening bolt, a threaded sleeve, a movable ring, a fixed frame and an operating handle, wherein the fixed ring is fixedly connected to the top end of the rotating handle, which is positioned at the inner side of the lower shell of the operating rod, one end of the transmission rod, which is close to the rotating handle, is attached to the fixed ring, one end of the fixed ring, which is far away from the transmission rod, is provided with the second fastening bolt, one end of the second fastening bolt, which is close to the fixed ring, penetrates through the fixed ring and is in threaded connection with the transmission rod, the threaded sleeve is in threaded connection with the outer side of the transmission rod, which is close to one end of the rotating handle, the movable ring is fixedly connected to the outer side of the threaded sleeve, which is close to one end of the rotating handle, the fixed frame is fixedly connected to the top end of the rotating handle, the fixed frame is positioned at the bottom end of the lower shell of the operating rod, the inner side of the fixed frame, which is far from the rotating handle, is in sliding connection with the operating handle, and the detachable connection between the operating handle and the movable ring.
As a preferred embodiment of the separating clamp provided by the invention, the transmission assembly further comprises a fixed block, a first fastening clamping plate, a second fastening clamping plate and a rotating groove, wherein the bottom end of the fixed frame, which is close to one end of the rotating handle, is fixedly connected with the fixed block, one end of the fixed block, which is close to the operating handle, is fixedly connected with the first fastening clamping plate, the position, which is close to one end of the rotating handle and corresponds to the first fastening clamping plate, of the operating handle is fixedly connected with the second fastening clamping plate, the first fastening clamping plate is connected with the second fastening clamping plate in a clamping manner, and the bottom end of the lower shell of the operating rod, which corresponds to the operating handle, is provided with the rotating groove.
As a preferred implementation mode of the separating pliers, the transmission assembly further comprises a connecting block, a third fastening bolt, a limiting spring, limiting steel balls and a limiting hole, wherein the bottom end, close to one end of the upper shell of the operating rod, of the moving ring is fixedly connected with the connecting block, the bottom end of the connecting block is located on the inner side of the top end of the operating handle and is attached to the operating handle, one end, close to the rotating handle, of the connecting block is provided with the third fastening bolt, one end, far away from the rotating handle, of the third fastening bolt penetrates through the connecting block and is in threaded connection with the operating handle, the inner side, located on the inner side of the rotating groove, of the lower shell of the operating rod is provided with the clamping hole, the inner side of the clamping hole is fixedly connected with the limiting spring, one end, far away from the rotating handle, of the limiting spring is fixedly connected with the limiting steel balls, and the position, close to one end of the operating handle, close to the rotating handle, of the limiting hole is formed in a position corresponding to the limiting steel balls.
As a preferred embodiment of the separating pliers provided by the invention, the clamping assembly comprises a first clamping shell, a second clamping shell, a fourth fastening bolt, a clamping worm and an adjusting column, wherein the first clamping shell is arranged at the top end of one end of the rotating seat far away from the rotating handle, the second clamping shell is arranged at the bottom end of one end of the rotating seat far away from the rotating handle, a plurality of fourth fastening bolts are arranged at one end of the rotating seat near the rotating handle, one end of the fourth fastening bolt, which corresponds to the first clamping shell, far away from the rotating handle penetrates through the rotating seat and is in threaded connection with the first clamping shell, one end of the rotating seat, which corresponds to the second clamping shell, penetrates through the rotating seat and is in threaded connection with the second clamping shell, the clamping worm is rotatably connected at the inner side of one end of the first clamping shell far away from the rotating handle, the adjusting column is rotatably connected at the inner side of the first clamping shell near the rotating handle, the adjusting column is fixedly connected with the clamping worm, and one end of the transmission rod far away from the rotating handle penetrates through the rotating seat and is in threaded connection with the adjusting column.
As a preferred embodiment of the separating pliers provided by the invention, the clamping assembly further comprises a second fastening column, a third fastening column, a fifth fastening bolt and a clamping worm wheel, wherein the second fastening column is fixedly connected to the inner side of the first clamping shell and two sides close to one end of the rotating handle, the third fastening column is fixedly connected to the inner side of the first clamping shell and two sides far away from one end of the rotating handle, the fifth fastening bolt is arranged at the position, far away from one end of the first clamping shell, of the second clamping shell and corresponding to the second fastening column and the third fastening column, the bottom end of the fifth fastening bolt close to the rotating handle penetrates through the second clamping shell and is in threaded connection with the second fastening column, the bottom end of the fifth fastening bolt far away from the rotating handle penetrates through the second clamping shell and is in threaded connection with the third fastening column, the clamping worm wheel is rotatably connected to the outer side of the third fastening column, and the clamping worm wheel is in meshed connection with the clamping worm.
As a preferred implementation mode of the separating clamp provided by the invention, the clamping assembly further comprises a clamping seat, a transmission worm gear, a clamping block and a clamping ring, wherein the two sides of the first clamping shell are both connected with the clamping seat in a sliding manner, the inner sides of one sides of the clamping seat, which are close to the adjusting column, are both fixedly connected with the transmission worm gear, the transmission worm gear is meshed with the clamping worm wheel, the clamping block is fixedly connected with one end, which is far away from the rotating handle, of the clamping seat, and the clamping ring is fixedly connected with one end, which is far away from the rotating handle, of the clamping block.
Compared with the prior art, the invention has the following beneficial effects:
according to the novel slicing machine provided by the invention, the lower operating rod shell and the upper operating rod shell which can be used for operating the deep part of the patient body, the clamping assembly which can be used for operating the inner mucosa on the inner wall of the patient's uterus and the transmission assembly which is used for driving the clamping assembly to operate outside the patient body are arranged, when the device is used, the clamping ring is plugged into the position of the inner mucosa which needs to be resected on the patient's uterus through wounds, the transmission rod is driven to rotate by the manual operating handle through the threaded sleeve, so that the clamping ring is driven to clamp the inner mucosa which needs to be resected on the patient's uterus, and then the rotary handle is rotated, so that the rotary handle drives the clamping ring and the inner mucosa on the clamping ring to deviate to a position which is convenient to resect, and then the surgical forceps are used for resecting the inner mucosa on the patient's uterus, so that the movement step of the device in the patient is reduced, the pulling amplitude of the inner mucosa in the patient is reduced, the use effect of the device is improved, and injuries to the patient are received during surgery are lightened.
Drawings
In order to more clearly illustrate the solution of the present invention, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a separating pliers according to the present invention;
fig. 2 is a schematic structural view of the separation forceps operating lever provided by the invention when the upper shell is detached;
FIG. 3 is a schematic view of a split clamp transmission assembly according to the present invention;
FIG. 4 is a schematic view of the structure of the disconnecting forceps operating handle according to the present invention when the disconnecting forceps operating handle is detached;
FIG. 5 is an enlarged schematic view of the separating pliers of FIG. 3A according to the present invention;
fig. 6 is a schematic structural view of a rotary seat of a separating clamp according to the present invention;
fig. 7 is a schematic structural view of the separating pliers according to the present invention when the first clamping shell and the second clamping shell are detached;
fig. 8 is a schematic structural view of a split-clamp clamping ring according to the present invention.
The labels in the figures are illustrated below:
1. an operating lever lower case; 2. an operating lever upper case; 3. a first fastening post; 4. a first fastening bolt; 5. rotating the handle; 6. a fixing ring; 7. a second fastening bolt; 8. a transmission rod; 9. a threaded sleeve; 10. a moving ring; 11. a fixing frame; 12. an operating handle; 13. a fixed block; 14. a first fastening clip; 15. a second fastening clip; 16. a rotating groove; 17. a connecting block; 18. a third fastening bolt; 19. a limit spring; 20. limiting the steel balls; 21. a limiting hole; 22. a rotating seat; 23. offset columns; 24. a first clamping shell; 25. a second clamping shell; 26. a fourth fastening bolt; 27. clamping a worm; 28. an adjusting column; 29. a second fastening post; 30. a third fastening post; 31. a fifth fastening bolt; 32. clamping the worm wheel; 33. a clamping seat; 34. a drive worm gear; 35. a clamping block; 36. a clamping ring.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
As described in the background art, in the prior art, due to the particularity of the uterine structure, the gynecological separating forceps cannot increase the contact area between the forceps head and the adhesion tissue, and after the separating forceps are used for cutting the internal mucosa adhesion tissue on the uterine inner wall in the operation, the clamped internal mucosa tissue needs to be cut by using another operating forceps, but due to the miniaturization of the incision wound in the operation, two surgical instruments are not easy to operate in a patient at the same time, after the internal mucosa adhesion tissue is clamped by using the separating forceps, a doctor is required to slightly pull the separating forceps to drive the internal mucosa on the uterine inner wall, in the pulling process, the operating forceps are put into the operating forceps from the wound of the patient to cut the internal mucosa clamped on the separating forceps, when the operating forceps and the separating forceps are matched for use, the operating forceps need to be inclined by a large extent in the patient, the operation is inconvenient, the clamped internal mucosa is easy to be driven to be pulled on the uterine of the patient, certain injuries are caused to the patient, the existing separating forceps cannot be removed, bacteria between structural gaps are difficult to clean, and the bacteria between the existing separating forceps cannot be repeatedly utilized in the later period.
In order to solve the technical problem, the invention provides a separating clamp which is applied to gynecological surgical instruments.
Specifically, referring to fig. 1-3, the novel slicer specifically includes:
the device comprises an operating rod lower shell 1, an operating rod upper shell 2 is detachably connected to the top end of the operating rod lower shell 1, first fastening columns 3 are fixedly connected to four end corners of the inner side of the operating rod lower shell 1, first fastening bolts 4 are arranged at positions corresponding to the first fastening columns 3 on the top end of the operating rod upper shell 2, and the bottom ends of the first fastening bolts 4 penetrate through the operating rod upper shell 2 and are in threaded connection with the first fastening columns 3;
a transmission lever 8 provided at a central position inside the operation lever lower case 1;
the rotating handle 5 is rotatably connected to one end of the lower operating rod shell 1, and a transmission assembly is arranged at the top end of the rotating handle 5 and positioned at the bottom end of the lower operating rod shell 1 and is used for being matched with the transmission rod 8;
the rotating seat 22 is movably connected to the position of the transmission rod 8 away from one end of the rotating handle 5, the top end and the bottom end of the rotating seat 22 are fixedly connected with the second clamping shell 25, a first rotating hole is formed in the inner side of the lower operating rod shell 1 and corresponds to the second clamping shell 25, the bottom end of the second clamping shell 25 positioned at the bottom end of the rotating seat 22 is positioned in the inner side of the first rotating hole and is detachably connected with the lower operating rod shell 1, a second rotating hole is formed in the inner side of the upper operating rod shell 2 and corresponds to the second clamping shell 25, and the top end of the second clamping shell 25 positioned at the top end of the rotating seat 22 is positioned in the inner side of the second rotating hole and is detachably connected with the upper operating rod shell 2;
the clamping assembly is arranged at a position of the rotating seat 22 away from one end of the rotating handle 5, and the transmission rod 8 is used for being matched with the clamping assembly.
According to the novel slicing machine provided by the invention, the operating rod lower shell 1 and the operating rod upper shell 2 which can be used for performing operation on the deep part of the patient body, the clamping assembly which can be used for performing operation on the inner mucosa on the inner wall of the patient uterus, and the transmission assembly which is used for driving the clamping assembly to operate outside the patient body are arranged, when the device is used, the clamping ring 36 is plugged into the part of the patient uterus which needs to be resected through wounds, the transmission rod 8 is driven to rotate by the operating handle 12 through the threaded sleeve 9, so that the clamping ring 36 is driven to clamp the inner mucosa on the patient uterus, the rotating handle 5 is further rotated, the rotating handle 5 drives the clamping ring 36 and the inner mucosa on the clamping ring to deviate to a position which is convenient to resect through the transmission rod 8 and the rotating seat 22, and then the inner mucosa is resected through the operating forceps, so that the device and the operating forceps are matched to resect the inner mucosa on the patient uterus, the moving step of the device in the patient body is reduced, the pulling amplitude of the inner mucosa in the patient body is reduced, the use effect of the device is improved, and the damage on the patient during operation is lightened.
Through the structure cooperation design of first fastening bolt 4, second fastening bolt 7, third fastening bolt 18, 56 and fifth fastening bolt 31, the convenience is after the device is used, and the part in the menstrual period is whole to be torn open, makes things convenient for the later stage to clean and disinfect it, prevents the bacterium in each part gap of device and remains, further improves the result of use of device.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Embodiment one:
referring to fig. 1-3, a separating clamp, comprising: the device comprises an operating rod lower shell 1, an operating rod upper shell 2 is detachably connected to the top end of the operating rod lower shell 1 for facilitating disassembly between devices and reverse operation, first fastening columns 3 are fixedly connected to the four end corners of the inner side of the operating rod lower shell 1, first fastening bolts 4 are arranged at positions, corresponding to the first fastening columns 3, of the top end of the operating rod upper shell 2, and the bottom ends of the first fastening bolts 4 penetrate through the operating rod upper shell 2 and are in threaded connection with the first fastening columns 3; a transmission lever 8 provided at a central position inside the operation lever lower case 1; the rotating handle 5 is rotatably connected to one end of the lower operating rod shell 1, and a transmission assembly is arranged at the top end of the rotating handle 5 and positioned at the bottom end of the lower operating rod shell 1 and is used for being matched with the transmission rod 8; the rotating seat 22 is movably connected to the position of the transmission rod 8 away from one end of the rotating handle 5, the top end and the bottom end of the rotating seat 22 are fixedly connected with the second clamping shell 25, a first rotating hole is formed in the inner side of the lower operating rod shell 1 and corresponds to the second clamping shell 25, the bottom end of the second clamping shell 25 positioned at the bottom end of the rotating seat 22 is positioned in the inner side of the first rotating hole and is detachably connected with the lower operating rod shell 1, a second rotating hole is formed in the inner side of the upper operating rod shell 2 and corresponds to the second clamping shell 25, and the top end of the second clamping shell 25 positioned at the top end of the rotating seat 22 is positioned in the inner side of the second rotating hole and is detachably connected with the upper operating rod shell 2; the clamping assembly is arranged at a position of the rotating seat 22 away from one end of the rotating handle 5, and the transmission rod 8 is used for being matched with the clamping assembly.
Referring to fig. 1-5, the transmission assembly includes a fixed ring 6, a second fastening bolt 7, a threaded sleeve 9, a moving ring 10, a fixing frame 11 and an operating handle 12, wherein the top end of the rotating handle 5, which is located at the inner side of the lower operating rod shell 1, is fixedly connected with the fixed ring 6, in order to facilitate connection between the rotating handle 5 and the transmission rod 8, one end of the transmission rod 8, which is close to the rotating handle 5, is attached to the fixed ring 6, one end of the fixed ring 6, which is far away from the transmission rod 8, is provided with the second fastening bolt 7, one end of the second fastening bolt 7, which is close to the fixed ring 6, penetrates through the fixed ring 6 and is in threaded connection with the transmission rod 8, in order to facilitate driving the transmission rod 8 to rotate, the outer side of the transmission rod 8, which is close to one end of the rotating handle 5, is in threaded sleeve 9, is fixedly connected with the moving ring 10, the top end of the rotating handle 5, which is located at the bottom end of the lower operating rod shell 1, is fixedly connected with the fixing frame 11, the inner side of the fixing frame 11, which is far away from the rotating handle 5, is slidingly connected with the operating handle 12, and the detachable connection between the operating handle 12 and the moving ring 10.
The transmission assembly further comprises a fixed block 13, a first fastening clamping plate 14, a second fastening clamping plate 15 and a rotating groove 16, the movable operation handle 12 is limited for convenience, the fixed frame 11 is fixedly connected with the fixed block 13 near the bottom end of one end of the operation handle 5, the fixed block 13 is fixedly connected with the first fastening clamping plate 14 near one end of the operation handle 12, the operation handle 12 is fixedly connected with the second fastening clamping plate 15 near one end of the operation handle 5 and corresponding to the first fastening clamping plate 14, the first fastening clamping plate 14 is connected with the second fastening clamping plate 15 in a clamping manner, the rotating groove 16 is formed in the bottom end of the operation handle lower shell 1 and corresponding to the operation handle 12 for convenience in rotating the operation handle 5 and the transmission rod 8.
The transmission assembly further comprises a connecting block 17, a third fastening bolt 18, a limiting spring 19, a limiting steel ball 20 and a limiting hole 21, the connecting block 17 is fixedly connected to the bottom end of the movable ring 10, which is close to one end of the upper operating rod shell 2, for facilitating connection between the operating handle 12 and the movable ring 10, the bottom end of the connecting block 17 is located on the inner side of the top end of the operating handle 12 and is attached to the operating handle 12, the third fastening bolt 18 is arranged on one end of the connecting block 17, which is close to the rotating handle 5, one end of the third fastening bolt 18, which is far away from the rotating handle 5, penetrates through the connecting block 17 and is in threaded connection with the operating handle 12, for facilitating limiting of the rotating operating handle 12, the inner side of the lower operating rod shell 1 is fixedly connected with the limiting spring 19, one end of the limiting spring 19, which is far away from the rotating handle 5, is fixedly connected with the limiting steel ball 20, and the limiting hole 21 is formed in a position, which corresponds to the limiting steel ball 20, of the operating handle 12, which is close to one end of the rotating handle 5.
The separating forceps provided by the embodiment realize that the separating forceps are offset to the position convenient to cut under the operation of the minimum amplitude after clamping the internal mucous membrane in the uterus of a patient through simple rotation movement and screw linkage, so that the safety in the operation process is improved, the use efficiency of the device is improved, and the use effect of the device is further improved.
Embodiment two:
the first embodiment of the separating pliers is further optimized, specifically, as shown in fig. 6-8, the clamping assembly includes a first clamping shell 24, a second clamping shell 25, a fourth fastening bolt 26, a clamping worm 27 and an adjusting post 28, the first clamping shell 24 is disposed at the top end of one end of the rotating base 22 away from the rotating handle 5, the second clamping shell 25 is disposed at the bottom end of one end of the rotating base 22 away from the rotating handle 5, for facilitating connection between the first clamping shell 24 and the second clamping shell 25 and the rotating base 22, a plurality of fourth fastening bolts 26 are disposed at one end of the rotating base 22 close to the rotating handle 5, one side of the rotating base 22 and one end of the fourth fastening bolt 26 corresponding to the first clamping shell 24 penetrate through the rotating base 22 and the first clamping shell 24, one end of the fourth fastening bolt 26 corresponding to the second clamping shell 25 penetrates through the rotating base 22 and the second clamping shell 25, the inner side of one end of the first clamping shell 24 away from the rotating handle 5 is rotatably connected with the clamping worm 27, one side of the first clamping shell 24 close to the rotating handle 5 is rotatably connected with the inner side of the clamping shell 28, and one side of the adjusting post 28 corresponding to the rotating base 28 is rotatably connected with one side of the adjusting post 28, and the adjusting post 28 is rotatably connected with one side of the rotating base 28 close to the rotating handle 5.
The clamping assembly further comprises a second fastening column 29, a third fastening column 30, a fifth fastening bolt 31 and a clamping worm wheel 32, the second fastening column 29 is fixedly connected to the inner side of the first clamping shell 24 and two sides close to one end of the rotating handle 5 for convenient disassembly of the first clamping shell 24, the third fastening column 30 is fixedly connected to the inner side of the first clamping shell 24 and two sides far away from one end of the rotating handle 5, the fifth fastening bolt 31 is arranged at the position, far away from one end of the first clamping shell 24, of the second clamping shell 25, corresponding to the second fastening column 29 and the third fastening column 30, the bottom end of the fifth fastening bolt 31 close to the rotating handle 5 penetrates through the second clamping shell 25 and the second fastening column 29 in a threaded manner, the clamping worm wheel 32 is conveniently driven to rotate, the bottom end of the fifth fastening bolt 31 far away from the rotating handle 5 penetrates through the second clamping shell 25 and the third fastening column 30 in a threaded manner, the outer side of the third fastening column 30 is rotatably connected with the clamping worm wheel 32, and the clamping worm wheel 32 is meshed with the clamping worm 27.
The clamping assembly further comprises a clamping seat 33, a transmission worm gear 34, a clamping block 35 and a clamping ring 36, wherein the clamping seat 33 is slidably connected to two sides of the first clamping shell 24, the transmission worm gear 34 is fixedly connected to the inner side of one side, close to the adjusting column 28, of the clamping seat 33, the clamping seat 33 is conveniently driven to move, the transmission worm gear 34 is meshed with the clamping worm gear 32, one end, away from the rotating handle 5, of the clamping seat 33 is fixedly connected with the clamping block 35, and the clamping block 35 is conveniently used for clamping large-area inner mucosa, and one end, away from the rotating handle 5, of the clamping block 35 is fixedly connected with the clamping ring 36.
Through above-mentioned structural design, conveniently carry out the centre gripping to the internal mucosa that needs excision, the effect of improvement device when using further improves the availability factor of device.
The novel slicer provided by the invention has the following use process: the doctor is through the operation wound on the patient with grip ring 36 to reach the position that needs excision of its intrauterine mucosa in the patient's body, through towards the direction removal operating handle 12 that is close to rotation handle 5 for operating handle 12 drives screw sleeve 9 when moving and removes on transfer line 8, and then make transfer line 8 grab the rotation when moving, and then transfer line 8 drive second fastening post 29 and centre gripping worm 27 rotation through rotating, make centre gripping worm 27 drive centre gripping worm wheel 32 rotate, and then centre gripping worm wheel 32 drive grip holder 33 is moved towards the direction of rotation handle 5 in first grip shell 24 and second grip shell 25, and then grip holder 33 drive grip ring 36 area needs excision's internal mucosa to carry out the centre gripping.
After the internal mucous membrane to be cut is clamped, the rotating handle 5 is rotated, the operating handle 12 is driven to rotate into the rotating groove 16, the limiting steel balls 20 on the lower operating rod shell 1 enter the limiting holes 21 through elastic characteristics, the operating handle 12 rotating into the rotating groove 16 is clamped, after the operating handle 12 rotates into the rotating groove 16, the first fastening clamping plate 14 and the second fastening clamping plate 15 are clamped, the transmission rod 8 is further limited, when the operating handle 12 rotates into the rotating groove 16, the rotating handle 5 drives the transmission rod 8, the first clamping shell 24 and the second clamping shell 25 to rotate by taking the offset column 23 as a circle center through the fixing ring 6 and the second fastening bolt 7, and then the clamped internal mucous membrane is rotated to a position convenient to cut under the condition that the operating rod lower shell 1 and the operating rod upper shell 2 are not rotated.
Claims (7)
1. A separating clamp, comprising:
the novel operation rod comprises an operation rod lower shell (1), wherein an operation rod upper shell (2) is detachably connected to the top end of the operation rod lower shell (1), first fastening columns (3) are fixedly connected to the four end corners of the inner side of the operation rod lower shell (1), first fastening bolts (4) are arranged at positions, corresponding to the first fastening columns (3), of the top end of the operation rod upper shell (2), and the bottom ends of the first fastening bolts (4) penetrate through the operation rod upper shell (2) and are in threaded connection with the first fastening columns (3);
a transmission rod (8) arranged at a central position inside the lower operating rod shell (1);
the rotating handle (5) is rotatably connected to one end of the lower operating rod shell (1), and a transmission assembly is arranged at the top end of the rotating handle (5) and positioned at the bottom end of the lower operating rod shell (1) and is used for being matched with the transmission rod (8);
the rotating seat (22) is movably connected to the position, away from one end of the rotating handle (5), of the transmission rod (8), the top end and the bottom end of the rotating seat (22) are fixedly connected with the second clamping shell (25), a first rotating hole is formed in the inner side of the lower operating rod shell (1) and corresponds to the second clamping shell (25), the bottom end of the second clamping shell (25) positioned at the bottom end of the rotating seat (22) is positioned in the inner side of the first rotating hole and is detachably connected with the lower operating rod shell (1), a second rotating hole is formed in the inner side of the upper operating rod shell (2) and corresponds to the second clamping shell (25), and the top end of the second clamping shell (25) positioned at the top end of the rotating seat (22) is positioned in the inner side of the second rotating hole and is detachably connected with the upper operating rod shell (2);
the clamping assembly is arranged at a position of the rotating seat (22) far away from one end of the rotating handle (5), and the transmission rod (8) is used for being matched with the clamping assembly.
2. The separating pliers according to claim 1, wherein the transmission assembly comprises a fixed ring (6), a second fastening bolt (7), a threaded sleeve (9), a movable ring (10), a fixed frame (11) and an operating handle (12), the fixed ring (6) is fixedly connected to the top end of the rotating handle (5) positioned at the inner side of the lower operating handle shell (1), one end of the transmission handle (8) positioned at the inner side of the rotating handle (5) is attached to the fixed ring (6), the second fastening bolt (7) is arranged at one end of the fixed ring (6) far away from the transmission handle (8), one end of the second fastening bolt (7) positioned at the inner side of the lower operating handle shell (1) is connected with the fixed frame (11) by penetrating through the fixed ring (6) and the transmission handle (8), the threaded sleeve (9) is connected to the outer side of the end of the transmission handle (8) positioned at one end of the rotating handle (5) by threads, the threaded sleeve (9) is fixedly connected with the fixed ring (10) positioned at the outer side of the inner side of the end of the rotating handle (5), the movable handle (5) positioned at the bottom end of the lower operating handle shell (1) is fixedly connected with the fixed frame (11) far away from the sliding handle (11), the operating handle (12) is detachably connected with the movable ring (10).
3. The separating clamp according to claim 2, wherein the transmission assembly further comprises a fixed block (13), a first fastening clamp plate (14), a second fastening clamp plate (15) and a rotating groove (16), the fixed block (11) is fixedly connected with the fixed block (13) near the bottom end of one end of the rotating handle (5), the fixed block (13) is fixedly connected with the first fastening clamp plate (14) near one end of the operating handle (12), the operating handle (12) is fixedly connected with the second fastening clamp plate (15) near one end of the rotating handle (5) and at a position corresponding to the first fastening clamp plate (14), the first fastening clamp plate (14) is connected with the second fastening clamp plate (15) in a clamping manner, and the rotating groove (16) is formed in the bottom end of the operating rod lower shell (1) and at a position corresponding to the operating handle (12).
4. A pair of separating pliers according to claim 3, characterized in that the transmission assembly further comprises a connecting block (17), a third fastening bolt (18), a limiting spring (19), a limiting steel ball (20) and a limiting hole (21), the bottom end fixedly connected with connecting block (17) of one end of the movable ring (10) close to the upper operating rod shell (2), the bottom end of the connecting block (17) is located on the inner side of the top end of the operating handle (12) and is attached to the operating handle (12), the third fastening bolt (18) is arranged at one end of the connecting block (17) close to the rotating handle (5), one end of the third fastening bolt (18) far away from the rotating handle (5) penetrates through the connecting block (17) and is in threaded connection with the operating handle (12), the inner side of the lower operating rod shell (1) is located on the inner side of the rotating groove (16) and is provided with a clamping hole, the limiting spring (19) is fixedly connected with one end of the limiting spring (19) far away from the rotating handle (5), and the limiting steel ball (20) is arranged at one end of the limiting spring (19) close to the rotating handle (5) and is provided with a corresponding limiting steel ball (21).
5. The separating pliers according to claim 4, wherein the clamping assembly comprises a first clamping shell (24), a second clamping shell (25), a fourth fastening bolt (26), a clamping worm (27) and an adjusting column (28), the top end of the rotating base (22) far from one end of the rotating handle (5) is provided with the first clamping shell (24), the bottom end of the rotating base (22) far from one end of the rotating handle (5) is provided with the second clamping shell (25), one end of the rotating base (22) near the rotating handle (5) is provided with a plurality of fourth fastening bolts (26), one side of the rotating base (22) and the fourth fastening bolts (26) corresponding to the first clamping shell (24) are connected with the first clamping shell (24) in a threaded manner, one end of the rotating base (22) far from the rotating handle (5) penetrates through the rotating base (22) and the second clamping shell (25), one end of the fourth fastening bolts (26) corresponding to the second clamping shell (25) far from one end of the rotating base (22) is connected with the second clamping shell (25) and one side of the rotating handle (5) far from one end of the rotating base (24) is connected with the inner side of the rotating handle (27) near the rotating handle (5), the adjusting column (28) is fixedly connected with the clamping worm (27), and one end, far away from the rotating handle (5), of the transmission rod (8) penetrates through the rotating seat (22) and is in threaded connection with the adjusting column (28).
6. The separating pliers according to claim 5, wherein the clamping assembly further comprises a second fastening post (29), a third fastening post (30), a fifth fastening bolt (31) and a clamping worm wheel (32), the second fastening post (29) is fixedly connected to the inner side of the first clamping shell (24) and two sides close to one end of the rotating handle (5), the third fastening post (30) is fixedly connected to the inner side of the first clamping shell (24) and two sides far from one end of the rotating handle (5), the fifth fastening bolt (31) is arranged at positions, corresponding to the second fastening post (29) and the third fastening post (30), of the second clamping shell (25), the bottom end of the fifth fastening bolt (31) close to the rotating handle (5) penetrates through the second clamping shell (25) to be in threaded connection with the second fastening post (29), the bottom end of the fifth fastening bolt (31) far from the rotating handle (5) penetrates through the second clamping shell (25) to be in threaded connection with the third worm wheel (30), and the third fastening post (32) is in threaded connection with the outer side of the third fastening post (30).
7. The separating pliers according to claim 6, wherein the clamping assembly further comprises a clamping seat (33), a transmission worm gear (34), clamping blocks (35) and clamping rings (36), the clamping seat (33) is slidably connected to two sides of the first clamping shell (24), the transmission worm gear (34) is fixedly connected to the inner side of one side, close to the adjusting column (28), of the clamping seat (33), the transmission worm gear (34) is meshed with the clamping worm gear (32), the clamping blocks (35) are fixedly connected to one end, far away from the rotating handle (5), of the clamping seat (33), and the clamping rings (36) are fixedly connected to one end, far away from the rotating handle (5), of the clamping blocks (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311359221.3A CN117281581A (en) | 2023-10-19 | 2023-10-19 | Separating pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311359221.3A CN117281581A (en) | 2023-10-19 | 2023-10-19 | Separating pliers |
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| Publication Number | Publication Date |
|---|---|
| CN117281581A true CN117281581A (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311359221.3A Pending CN117281581A (en) | 2023-10-19 | 2023-10-19 | Separating pliers |
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| CN (1) | CN117281581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2023
- 2023-10-19 CN CN202311359221.3A patent/CN117281581A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN117942134B (en) * | 2024-03-26 | 2024-06-14 | 杭州索德医疗设备有限公司 | Film adhesion device and use method |
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