CN112869790A - Adjustable expansion device of optional formula private parts that gynaecology and obstetrics's operation was used - Google Patents
Adjustable expansion device of optional formula private parts that gynaecology and obstetrics's operation was used Download PDFInfo
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- CN112869790A CN112869790A CN202110044364.XA CN202110044364A CN112869790A CN 112869790 A CN112869790 A CN 112869790A CN 202110044364 A CN202110044364 A CN 202110044364A CN 112869790 A CN112869790 A CN 112869790A
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- fixedly connected
- push rod
- connection
- curved side
- guide rail
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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
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
Abstract
The invention discloses a selectable adjustable private part expansion device for gynecological operations, relates to the technical field of medical instruments, and solves the problems that the existing device is generally a manual support structure, is generally only used for pathological change observation, is not provided with a structure capable of expanding and supporting in four directions, is poor in supporting and expanding effects, cannot fix the expansion structure for a long time, and is not beneficial to long-time operations. A selective adjustable private part expanding device for gynecological surgery comprises a guide rail; screw holes are fixedly connected to the two sides of the top surface of the guide rail through casting; the top of the guide rail is fixedly connected with a convex block through casting; the top of the guide rail is provided with a sliding block through sliding connection; the top of the sliding block is provided with a control handle through hinge connection; the curved side surface of the control handle is provided with an expansion control key through a molded surface in a connecting way; through setting up four groups and being the electric putter of cyclic annular equidistance distribution, make the controller pass through the operation of signal of telecommunication control electric putter, make the outside expansion of stainless steel fin, can realize expanding the support to four directions, improved the support effect.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a selectable adjustable private part expansion device for gynecological operations.
Background
A vaginal dilator is a tool used by a gynecologist to examine the vagina or uterus of a patient. The dilator is used to protect the uterus of a patient from injury, to check whether the vagina of the patient has a lesion, or to check what tumors are inside the uterus. Some vaginal operations also need the dilator, in the vaginal operations, a gynaecological duck bill type vaginal dilator is always adopted to dilate the vagina, but the external opening of the dilator cannot be freely enlarged and reduced.
Through search, for example, patent No. CN106264435A discloses a disposable vaginal dilator, which comprises an upper dilator sheet and a lower dilator sheet, wherein the upper dilator sheet is connected with the lower dilator sheet by a pin, the upper dilator sheet comprises an upper wing and a push rod integrally connected with the upper wing, and the upper dilator sheet is provided with a sight hole; the lower expansion piece comprises a lower wing, a lower handle integrally connected with the lower wing and a positioning rod fixed on the lower handle; be equipped with latch I on the side of push rod, have a plurality of latch II that can lock mutually with latch I side by side on the locating lever side. The invention utilizes the principle that the latch I on the push rod can only slide along the plurality of latches II on the positioning rod in one direction, the latch I and the plurality of latches II are both arranged on the side surface, the separation and the buckling of the latches I and the plurality of latches II can be controlled by utilizing the elasticity of the material, and the expansion and the fixation can be completed by one hand. Meanwhile, the vaginal dilator cannot be expanded due to overlarge elasticity of the push rod when being expanded, errors generated when cervical or vaginal lesions are measured are reduced, and the accuracy of measured data is ensured.
For another example, patent No. CN106473697B discloses a vaginal dilator, which comprises a pair of cooperating dilating wings, which can extend into the vagina and act to dilate the vagina; the two expansion wings respectively comprise a wing body connected with the body and an extension part arranged on the wing body, and the extension part can reciprocate relative to the wing body along the length direction of the inserted vagina and extend out of or retract back from the head end of the wing body. The vaginal dilator can be suitable for the vaginas with different depths, and the smooth operation is guaranteed.
However, the existing devices are generally manual supporting structures, the supporting fins of the existing vaginal dilator are generally an upper piece and a lower piece, which are generally only used for observing pathological changes, and generally are not provided with structures which can expand and support in four directions, namely, up, down, left and right, and have poor supporting and expanding effects, when long-time operations such as induced labor operations are carried out, the existing device can not fix the expansion structure for a long time, the gynecological operation generally needs to carry out the operations on patients lying in lithotomy positions and the like, the operation on the hip of the patient is needed, the lighting in the horizontal direction needs to be carried out, the existing device is not convenient for carrying out wound lighting and does not carry out multidirectional light supplement, the sight line is easily blocked by shadow in the operation process, and the long-time operations are not facilitated, thus, the present need is not met, and an alternative adjustable pudendal expansion device for gynecological surgery is provided.
Disclosure of Invention
Problem (A)
The invention aims to provide a selectable adjustable private part expansion device for gynecological operation, in order to solve the problems that the prior device proposed in the background art is generally a manual supporting structure, the supporting fins of the prior vaginal dilator are generally an upper piece and a lower piece, are generally only used for observing pathological changes, are generally not provided with a structure capable of expanding and supporting in four directions of upper, lower, left and right, have poor supporting and expanding effects, when carrying out the isometric operation of induced labor operation, current device can not carry out to the long-time fixed of expansion structure, and gynaecology's operation generally needs to operate the disease of the position of lying such as carrying out lithotomy position, needs to carry out the operation to patient hip, need go on the illumination of polishing to the horizontal direction, and current device is not convenient for carry out the wound illumination, does not also carry out diversified light filling, and the operation in-process receives the shade easily and shelters from the sight, is unfavorable for the problem that long-time operation goes on.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a selective adjustable private part expanding device for gynecological surgery comprises a guide rail; screw holes are fixedly connected to the two sides of the top surface of the guide rail through casting; the top of the guide rail is fixedly connected with a convex block through casting; the top of the guide rail is provided with a sliding block through sliding connection; the bottom of the sliding block is fixedly connected with a groove through casting; the side surface of the sliding block is provided with a reinforcing knob through threaded connection; the top of the sliding block is provided with a control handle through hinge connection; the curved side surface of the control handle is provided with an expansion control key through a molded surface in a connecting way; an expansion instruction key, a contraction instruction key and a heating switch instruction key in the expansion control key are respectively coupled with a controller in the control handle through a circuit; the top of the control handle is provided with a rotating shaft through hinge connection; the inner curved side surface of the rotating shaft is connected with a damping bearing through a key; the curved side surface at the bottom of the control handle is provided with a wire interface through threaded connection; the top of the rotating shaft is provided with a working part through hinge connection.
Preferably, the top of the working part is fixedly connected with a receiving ring pipe through welding; the interior of the receiving ring pipe is hollow; the outer curved side surface of the bearing ring pipe is fixedly connected with a push rod bearing pipe through welding; the number of the push rod bearing pipes is four.
Preferably, the side surface of the working part is provided with an illumination switch through a threaded connection.
Preferably, the inner curved side surface of the bearing ring pipe is fixedly connected with a push rod mounting hole; the number of the push rod mounting holes is four; the push rod mounting hole and the push rod bearing pipe are in the same horizontal line.
Preferably, the curved side surface of the lower half part of the receiving ring pipe is provided with a magnetic plate through a clamp connection; the number of magnetic plates is set as two groups.
Preferably, the bottom surface of the inner part of the push rod bearing pipe is fixedly connected with an electric push rod through a bolt; the curved side of the rod part of the electric push rod is in contact with the inner wall of the push rod mounting hole through sliding connection.
Preferably, the tail end of the telescopic part of the electric push rod is fixedly connected with a stainless steel wing panel through welding; the stainless steel fins are in strip sheet shapes, and the side surfaces of the stainless steel fins are arc-shaped; the interior of the stainless steel wing panel is fixedly connected with an electric heating wire by welding, and the electric heating wire is coupled with a controller circuit in the control handle by a lead; the top surface of the stainless steel wing panel is fixedly connected with an elastic fiber resin sheet through ultraviolet curing glue.
Preferably, the outer curved side surface of the pipe part of the receiving ring pipe is provided with an illumination connecting part through a clamping hoop; the inside side of illumination connecting portion connects through clearance fit and is provided with the angle adjustment button, and illumination connecting portion key-type is provided with the bearing, and the angle adjustment button passes through coaxial coupling with the bearing.
Preferably, the top of the illumination connecting part is provided with an LED lamp group through hinge connection; the bottom of the lighting connecting part is fixedly connected with a wire guide hole; the top of the LED lamp group is fixedly connected with an endoscope sheath tube; the curved side face at the tail end of the endoscope sheath tube is provided with a miniature LED lamp in an interference fit connection mode.
Preferably, the curved side surface of the annular pipe part of the receiving ring pipe is fixedly connected with a leg binding belt through a binding belt; the number of the leg binding belts is two, and the tail ends of the leg binding belts are fixedly connected with a belt buckle.
(III) advantageous effects
The invention provides a selectable adjustable private part expansion device for gynecological surgery, which is characterized in that four groups of electric push rods are arranged in an annular and equidistant distribution manner, and are matched with a control handle, and an expansion instruction key in an expansion control key is pressed, so that a controller controls the electric push rods to operate through electric signals, a stainless steel wing piece is expanded outwards, the vagina of a patient is expanded, and the expansion support in four directions can be realized; the heating switch is pressed to heat the electric heating wire inside the stainless steel wing piece, so that the discomfort of a patient during the use of the device can be relieved.
Through the setting of endoscope sheath pipe, the inside side of illumination connecting portion is provided with the angle adjustment button through clearance fit connection, the illumination connecting portion key-type connection is provided with the bearing, the angle adjustment button passes through coaxial coupling with the bearing, can be through four endoscope sheath pipe angle of adjustment of rotation angle adjustment button group, make the terminal LED light of endoscope sheath pipe aim at patient's vagina, the lighting switch through the working part side will start rather than circuit connection's LED banks, can realize the diversified illumination to patient's crotch in the art through multiunit light, do benefit to long-time operation and go on.
Through the setting of brake valve lever, through with the guide rail flatly spread on the operating table, make the guide rail end be close to patient's crotch, screw is inserted perpendicularly to the screw hole on the guide rail plane, fix guide rail and operating table mutually through the screw, through with recess with slider and protruding piece sliding connection, realize that the device slides on the guide rail, untie the shank constraint area, bind it with patient's thigh, after the expansion fin expands, through screwing up slider side reinforcement knob, make the fixed angle of device upper half, can realize that the device is fixed for a long time to patient's private parts in the operation process.
Drawings
FIG. 1 is a schematic front perspective view of an embodiment of the present invention;
FIG. 2 is a schematic side view of a guide rail according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a guide rail and a slider according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of the receiving collar of the embodiment of the present invention in an expanded state;
FIG. 5 is a schematic front sectional view of the receiving collar of the embodiment of the present invention as it is retracted;
FIG. 6 is a schematic side sectional view of a receiving collar according to an embodiment of the present invention;
FIG. 7 is a schematic front view of an illumination connection portion according to an embodiment of the present invention;
FIG. 8 is a schematic side view of an illumination connection according to an embodiment of the present invention;
FIG. 9 is a schematic front view of an embodiment of the present invention illustrating the expanded stainless steel tab;
FIG. 10 is a schematic front view of a stainless steel airfoil according to an embodiment of the present invention in a retracted configuration;
in fig. 1 to 10, the correspondence between the part names or lines and the reference numbers is:
1. a guide rail; 101. screw holes; 102. a raised block; 2. a slider; 201. a groove; 3. a control handle; 301. expanding the control key; 302. a rotating shaft; 303. a wire interface; 4. a working part; 401. a receiving ring pipe; 402. a push rod bearing pipe; 403. a light switch; 404. a push rod mounting hole; 405. a magnetic plate; 5. an electric push rod; 501. a stainless steel fin; 502. an elastic fiber resin sheet; 6. an illumination connection portion; 601. an angle adjusting button; 602. an LED lamp group; 603. a wire guide hole; 604. an endoscope sheath; 7. a leg binding belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The controller (model is PLC controller) mentioned in the invention can be obtained by private customization or market purchase.
Referring to fig. 1 to 10, an embodiment of the present invention includes: a selective adjustable private part expanding device for gynecological surgery comprises a guide rail 1; two sides of the top surface of the guide rail 1 are fixedly connected with screw holes 101 through casting; the top of the guide rail 1 is fixedly connected with a convex block 102 through casting; the top of the guide rail 1 is provided with a slide block 2 through sliding connection; the bottom of the sliding block 2 is fixedly connected with a groove 201 through casting; the side surface of the sliding block 2 is provided with a reinforcing knob through thread connection; the top of the sliding block 2 is provided with a control handle 3 through hinge connection; the curved side surface of the control handle 3 is provided with an expansion control key 301 through a molded surface connection; an expansion instruction key, a contraction instruction key and a heating switch instruction key in the expansion control key 301 are respectively coupled with a controller in the control handle 3 through a circuit; the top of the control handle 3 is provided with a rotating shaft 302 through hinge connection; the inner curved side surface of the rotating shaft 302 is provided with a damping bearing through key connection; the curved side surface at the bottom of the control handle 3 is provided with a wire interface 303 through thread connection; the top of the rotating shaft 302 is provided with a working part 4 through hinge connection; the top of the working part 4 is fixedly connected with a receiving ring pipe 401 through welding; the receiving ring pipe 401 is hollow; the curved side surface of the outer part of the receiving ring pipe 401 is fixedly connected with a push rod receiving pipe 402 through welding; the number of the push rod adapting pipes 402 is four; the side surface of the working part 4 is provided with a lighting switch 403 through screw thread connection; a push rod mounting hole 404 is fixedly connected to the inner curved side surface of the bearing ring pipe 401; the push rod mounting holes 404 are arranged in four groups in number; the push rod mounting hole 404 and the push rod adapting pipe 402 are in the same horizontal line; the magnetic plate 405 is connected with the curved side surface of the lower half part of the receiving ring pipe 401 through a clamp; the magnetic plates 405 are arranged in two groups in number; the bottom surface inside the push rod adapting pipe 402 is fixedly connected with an electric push rod 5 through bolts; the curved side surface of the rod part of the electric push rod 5 is in contact with the inner wall of the push rod mounting hole 404 through sliding connection; the tail end of the telescopic part of the electric push rod 5 is fixedly connected with a stainless steel fin 501 through welding; the stainless steel fins 501 are in the shape of a strip sheet, and the side surfaces of the stainless steel fins are arc-shaped; the inside of the stainless steel wing 501 is fixedly connected with an electric heating wire by welding, and the electric heating wire is coupled with a controller circuit inside the control handle 3 by a lead; the top surface of the stainless steel wing 501 is fixedly connected with an elastic fiber resin sheet 502 through ultraviolet curing glue; the lighting connecting part 6 is connected with the outer curved side surface of the pipe part of the receiving ring pipe 401 through a clamping hoop; the inside side of illumination connecting portion 6 is provided with angle adjustment button 601 through clearance fit connection, and 6 key-type connections of illumination connecting portion are provided with the bearing, and angle adjustment button 601 passes through coaxial coupling with the bearing. The leg binding belt 7 is untied and bound with the thigh of the patient, so that the device can fix the pudendum of the patient for a long time in the operation process.
Wherein, the top of the illumination connecting part 6 is provided with an LED lamp group 602 through hinge connection; the bottom of the lighting connecting part 6 is fixedly connected with a wire guide hole 603; the top of the LED light group 602 is fixedly connected with an endoscope sheath 604; the curved side surface of the tail end of the endoscope sheath tube 604 is provided with the miniature LED lamps in an interference fit connection mode, the angles of the four groups of endoscope sheath tubes 604 can be adjusted through the rotating angle adjusting button 601, LED lamp light at the tail end of the endoscope sheath tube 604 is aligned to the vagina of a patient, and the LED lamp group 602 connected with the circuit of the endoscope sheath tube is started through the lighting switch 403 on the side surface of the working part 4, so that the crotch of the patient can be illuminated.
Wherein, the curved side surface of the annular pipe part of the receiving ring pipe 401 is fixedly connected with a leg binding belt 7 through a binding belt; the number of the leg binding belts 7 is two, the tail ends of the leg binding belts 7 are fixedly connected with a belt buckle, the leg binding belts 7 are unfastened and bound with the thighs of the patient, and the long-time fixation of the private parts of the patient by the device can be realized in the operation process.
The working principle is as follows: firstly, a patient lies on an operating table, the whole apparatus is sterilized and disinfected, a guide rail 1 is flatly laid on the operating table, the tail end of the guide rail 1 is close to the crotch of the patient, screws are vertically inserted into screw holes 101 in the plane of the guide rail 1, the guide rail 1 is fixed with the operating table through the screws, a sliding block 2 is connected with a protruding block 102 in a sliding mode through a groove 201, the device slides on the guide rail 1, leg binding belts 7 are unfastened and bound with the thighs of the patient, the device can be fixed on the pudendum of the patient for a long time in the operation process, a working part 4 is adjusted to a proper angle through a rotating shaft 302, a stainless steel wing piece 501 and the tail end of an elastic fiber resin piece 502 are aligned with the vaginal opening of the patient, an LED lamp group 602 connected with a circuit of the working part 4 is started through an illumination switch 403 on the side of the working part to realize illumination on the crotch of the patient, a holding control handle 3 is pushed, the knob is reinforced by screwing the side face of the sliding block 2, the upper half part of the device is fixed in angle, the angle of the four groups of endoscope sheath tubes 604 is adjusted through the rotation angle adjusting knob 601, LED light at the tail end of the endoscope sheath tube 604 is aligned to the vagina of a patient, the expansion instruction key in the expansion control key 301 is pressed, the controller controls the electric push rod 5 to operate through an electric signal, the stainless steel fin 501 is expanded outwards, the vagina of the patient is expanded, the heating switch is pressed to heat the electric heating wire in the stainless steel fin 501, discomfort of the patient is relieved, the angle of the endoscope sheath tube 604 is adjusted again, the LED light is aligned to the inside of the vagina of the patient, gynecological operation is carried out, small steel alloy operation equipment such as obstetric forceps to be used in the operation process can be placed on the side face of the magnetic plate 405, and the equipment is fixed through magnetic force.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an adjustable expanding unit of optional private parts of gynaecology and obstetrics's operation usefulness which characterized in that: comprises a guide rail (1); both sides of the top surface of the guide rail (1) are fixedly connected with screw holes (101) through casting; the top of the guide rail (1) is fixedly connected with a convex block (102) through casting; the top of the guide rail (1) is provided with a sliding block (2) through sliding connection; the bottom of the sliding block (2) is fixedly connected with a groove (201) through casting; the side surface of the sliding block (2) is provided with a reinforcing knob through threaded connection; the top of the sliding block (2) is provided with a control handle (3) through hinge connection; the curved side surface of the control handle (3) is provided with an expansion control key (301) through a profile connection; an expansion instruction key, a contraction instruction key and a heating switch instruction key in the expansion control key (301) are respectively coupled with a controller in the control handle (3) through a circuit; the top of the control handle (3) is provided with a rotating shaft (302) through hinge connection; the inner curved side surface of the rotating shaft (302) is connected with a damping bearing through a key; the curved side surface of the bottom of the control handle (3) is provided with a wire interface (303) through thread connection; the top of the rotating shaft (302) is provided with a working part (4) through hinge connection.
2. The adjustable female genital expansion device of claim 1, wherein: the top of the working part (4) is fixedly connected with a bearing ring pipe (401) through welding; the receiving ring pipe (401) is hollow; the outer curved side surface of the bearing ring pipe (401) is fixedly connected with a push rod bearing pipe (402) through welding; the push rod bearing pipes (402) are arranged in four groups.
3. The adjustable female genital expansion device of claim 1, wherein: the side surface of the working part (4) is provided with a lighting switch (403) through thread connection.
4. The adjustable female genital expansion device of claim 2, wherein: a push rod mounting hole (404) is fixedly connected to the inner curved side surface of the bearing ring pipe (401); the number of the push rod mounting holes (404) is four; the push rod mounting hole (404) and the push rod bearing pipe (402) are in the same horizontal line.
5. The adjustable female genital expansion device of claim 2, wherein: the curved side surface of the lower half part of the bearing ring pipe (401) is provided with a magnetic plate (405) through a clamp connection; the magnetic plates (405) are arranged in two groups in number.
6. The adjustable female genital expansion device of claim 2, wherein: the bottom surface of the inner part of the push rod bearing pipe (402) is fixedly connected with an electric push rod (5) through a bolt; the curved side surface of the rod part of the electric push rod (5) is in contact with the inner wall of the push rod mounting hole (404) through sliding connection.
7. The adjustable female genital expansion device of claim 6, wherein: the tail end of the telescopic part of the electric push rod (5) is fixedly connected with a stainless steel wing (501) through welding; the stainless steel fin (501) is in a strip sheet shape, and the side surface of the stainless steel fin is arc-shaped; the interior of the stainless steel wing piece (501) is fixedly connected with an electric heating wire by welding, and the electric heating wire is coupled with a controller circuit in the control handle (3) by a lead; the top surface of the stainless steel wing (501) is fixedly connected with an elastic fiber resin sheet (502) through ultraviolet curing glue.
8. The adjustable female genital expansion device of claim 2, wherein: the outer curved side surface of the pipe part of the receiving ring pipe (401) is provided with an illumination connecting part (6) through a clamping hoop connection; the inside side of illumination connecting portion (6) is provided with angle adjustment button (601) through clearance fit connection, and illumination connecting portion (6) key-type is provided with the bearing, and angle adjustment button (601) passes through coaxial coupling with the bearing.
9. The adjustable female genital expansion device of claim 8, wherein: the top of the illumination connecting part (6) is provided with an LED lamp group (602) through hinge connection; the bottom of the lighting connecting part (6) is fixedly connected with a wire guide hole (603); the top of the LED lamp group (602) is fixedly connected with an endoscope sheath tube (604); the curved side surface of the tail end of the endoscope sheath tube (604) is provided with a micro LED lamp in an interference fit connection mode.
10. The adjustable female genital expansion device of claim 8, wherein: the curved side surface of the annular pipe part of the bearing ring pipe (401) is fixedly connected with a leg binding belt (7) through a binding belt; the number of the leg binding belts (7) is two, and the tail ends of the leg binding belts (7) are fixedly connected with buckles.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110044364.XA CN112869790A (en) | 2021-01-13 | 2021-01-13 | Adjustable expansion device of optional formula private parts that gynaecology and obstetrics's operation was used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110044364.XA CN112869790A (en) | 2021-01-13 | 2021-01-13 | Adjustable expansion device of optional formula private parts that gynaecology and obstetrics's operation was used |
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| CN112869790A true CN112869790A (en) | 2021-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243952A (en) * | 2021-06-18 | 2021-08-13 | 西南医科大学附属医院 | Vaginal dilator for gynecological vaginal operation and use method thereof |
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| CN211749523U (en) * | 2019-03-04 | 2020-10-27 | 松桃苗族自治县人民医院 | Vaginal dilator for gynecological nursing |
| CN109805964A (en) * | 2019-04-03 | 2019-05-28 | 河南师范大学 | A kind of multifunctional portable somascope |
| CN211583528U (en) * | 2019-12-11 | 2020-09-29 | 代雪江 | Auxiliary support for anorectal surgical instrument |
| CN211484504U (en) * | 2019-12-19 | 2020-09-15 | 华中科技大学同济医学院附属协和医院 | Vaginal dilator with lamp |
| CN211460153U (en) * | 2020-01-10 | 2020-09-11 | 吴新 | Cleaning and checking equipment for gynecological nursing |
| CN211935019U (en) * | 2020-02-01 | 2020-11-17 | 刘芬 | Multifunctional irrigator for gynecological nursing |
| CN111973140A (en) * | 2020-08-12 | 2020-11-24 | 贵州省人民医院 | Vaginal dilator for obstetrics and gynecology department |
| CN111990955A (en) * | 2020-09-09 | 2020-11-27 | 李园媛 | Disposable dilator for gynecological examination |
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| CN113243952A (en) * | 2021-06-18 | 2021-08-13 | 西南医科大学附属医院 | Vaginal dilator for gynecological vaginal operation and use method thereof |
| CN113243952B (en) * | 2021-06-18 | 2023-11-03 | 西南医科大学附属医院 | Vaginal dilator for gynecological vaginal operation and application method thereof |
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