CN115192156A - Uterus retroflexion lifting type correcting device - Google Patents
Uterus retroflexion lifting type correcting device Download PDFInfo
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- CN115192156A CN115192156A CN202211118289.8A CN202211118289A CN115192156A CN 115192156 A CN115192156 A CN 115192156A CN 202211118289 A CN202211118289 A CN 202211118289A CN 115192156 A CN115192156 A CN 115192156A
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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
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4241—Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
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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
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
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Abstract
The invention discloses a retroflexion lifting type correcting device, which comprises: a base shaft, a distal end side surface of the base shaft being divided into a first side surface and a second side surface by a cross section along a central axis; the lifting assembly comprises a lifting rod and a lifting balloon, the lifting rod is arranged on the first side face of the base rod and is provided with a first expansion state and a first contraction state, the lifting rod protrudes in the direction far away from the first side face in the first expansion state, and the lifting rod contracts in the direction close to the first side face in the first contraction state; the lifting balloon is arranged on the lifting rod and has a second expansion state and a second contraction state, the lifting balloon expands to be larger in the second expansion state, and the lifting balloon contracts to be smaller in the second contraction state; in the use process, the one-way lifting assembly in the expansion state lifts the bent uterus to return, so that the pressure on the rectum on the side away from the uterus can be reduced, and the safety in the operation process can be greatly improved.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a retroflexion lifting type correcting device for uterus.
Background
Retroflexion of the uterus refers to the bending of the uterus body to the back of the body, i.e., in the direction of the anorectum, also known as retroversion of the uterus. In the process of uterine cavity examination or uterine cavity operation on a woman who bends back in the uterus, because the included angle between the cervix and the uterus body is too obvious, the hard endoscope body is difficult to enter the uterine cavity, and the risks such as perforation of the uterine cavity and the like can be increased if the hard endoscope body is forcibly inserted into the uterine cavity.
On the other hand, the long-term retroflexion of the uterus also increases the risk of adhesion between the uterus and the rectum.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide a retrouterine flexion lifting type correction device, wherein the lifting rod and the lifting balloon of the lifting assembly are located on the first side surface of the base rod, the lifting rod and the lifting balloon can protrude outwards from the first side surface to the expanded state, and can protrude towards the uterus during use, so as to reduce the pressure on the rectum away from the uterus side, and greatly improve the safety during operation.
In order to achieve the above object, the present invention provides a retrouterine flexion lifting-type corrective device comprising:
a base shaft, a distal end side surface of the base shaft being divided into a first side surface and a second side surface by a cross section along a central axis;
the lifting assembly comprises a lifting rod and a lifting balloon, the lifting rod is arranged on the first side face of the base rod and is provided with a first expansion state and a first contraction state, the lifting rod protrudes towards the direction far away from the first side face in the first expansion state, and the lifting rod contracts towards the direction close to the first side face in the first contraction state;
the lifting balloon is arranged on the lifting rod and has a second expansion state and a second contraction state, the lifting balloon expands to be larger in the second expansion state, and the lifting balloon contracts to be smaller in the second contraction state;
in the use process, the far end of the base rod carries the lifting rod in the contraction state and the lifting balloon is suitable for being inserted into a preset position of a rectum along an anus, the angle of the base rod is adjusted to enable the first side face to the uterus of a patient, then the lifting rod and the lifting balloon are adjusted to the expansion state from the contraction state, and the uterus bent after the lifting rod and the lifting balloon are lifted is returned by the aid of the uterus in the expansion state.
In the above mentioned retrouterine flexion lifting type correction device, the lifting rod comprises a first lifting rod and a second lifting rod, the distal end of the first lifting rod is rotatably connected to the distal end of the base rod, the proximal end of the first lifting rod is rotatably connected to the distal end of the second lifting rod, and the proximal end of the second lifting rod is slidably mounted on the base rod;
pushing the proximal end of the second lifting rod to the distal end of the base rod, wherein the distal end of the second lifting rod drives the proximal end of the first lifting rod to protrude in a direction away from the first side surface, and the lifting rod is switched to the first expansion state; will the second holds in the palm the near-end pulling of the near-end of lifting rod to the base pole, the second holds in the palm the distal end drive of lifting rod the first near-end of holding in the palm the lifting rod to being close to the direction shrink of first side, ask the lifting rod to switch to the shrink state.
In the above-described retrouterine flexion lifting correction device, the lifting balloon includes a first balloon attached to the first lifting rod and a second balloon attached to the second lifting rod;
the lifting assembly further comprises a guide pipe installed in the sliding channel, the far end of the guide pipe is communicated with the first balloon and the second balloon, and the near end of the guide pipe extends to the near end of the base rod.
In the above-mentioned retrouterine flexion lifting correction device, the flow guide tube includes a first flow guide tube and a second flow guide tube, a distal end of the first flow guide tube communicates with the first balloon, a distal end of the second flow guide tube communicates with the second balloon, and proximal ends of the first flow guide tube and the second flow guide tube extend to a proximal end of the base shaft, respectively.
In the above-mentioned uterus retroflexion lifting type correction device, the lifting assembly further comprises a push rod, the far end of the push rod is connected to the near end of the second support lifting rod, the near end of the push rod extends to the near end of the base rod, and the push rod can drive the near end axial movement of the second support lifting rod.
In the above-described retrouterine flexion lifting type correction device, the first side surface of the base rod has a storage groove, and in the contracted state, the first lifting rod and the second lifting rod are stored in the storage groove.
In the above-described retrouterine flexion lifting type correction device, the base rod has a slide passage inside, the slide passage communicates with the storage groove, and the push rod is slidably mounted to the slide passage.
In the above mentioned retrouterine flexion lifting type correcting device, the distal end of the base rod has a receiving groove, the first side surface has a lifting opening, and the lifting opening is communicated with the receiving groove;
in the contracted state, the first lifting rod, the second lifting rod, the first balloon and the second balloon are accommodated in the accommodating groove; in the expanded state, the first lifting rod and the second lifting rod protrude outwards, and/or the balloon is inflated after being filled with fluid, and at least one part of the balloon extends out of the lifting opening and protrudes in a direction away from the first side face.
In the above-mentioned retrouterine flexion lifting correction device, the base rod has a fluid passage inside thereof communicating with the accommodation groove, and the lifting assembly further includes a fluid injector mounted at the proximal end of the base rod, the fluid injector communicating with the fluid passage, and fluid can be injected into the fluid passage through the fluid injector so that the unidirectional lifting member at the distal end of the base rod is switched from the contracted state to the expanded state.
In the above mentioned correction device for correcting retroflexion of uterus, the preset position of the distal end of the base rod has graduation lines;
and/or a handle is arranged at the proximal end of the base rod.
Compared with the prior art, the correcting device capable of lifting after bending of uterus provided by the application has at least one of the following beneficial effects:
1. the application provides a uterus retroflexion lifting type correcting device, the one-way lifting piece of the lifting assembly is located on the first side face of the base rod, the one-way lifting piece can protrude to the expansion state from the first side face to the outer side, and can protrude to the direction of a uterus in the using process, so that the pressure of the rectum deviating from one side of the uterus can be reduced, and the safety in the operation process can be greatly improved;
2. according to the uterus retroflexion lifting type correcting device provided by the application, the first sacculus and/or the second sacculus are/is arranged on the first lifting rod and/or the second lifting rod, so that the retroflexion uterus can be lifted in two steps in the using process, and the lifting effect of the retroflexion uterus can be greatly improved;
3. the utility model provides a formula orthotic devices is lifted in bending after uterus, the inside of base pole has sliding channel, sliding channel with accomodate the groove intercommunication, the catch bar slidable install in sliding channel, base pole slidable install in the sliding channel, can reduce the influence of catch bar motion in-process to patient's tissue improves the fluency in its motion process.
Drawings
The above features, technical features, advantages and modes of realisation of the present invention will be further described in the following detailed description of preferred embodiments thereof, which is to be read in connection with the accompanying drawings.
FIG. 1 is a schematic view of a first preferred embodiment of the device of the invention in an expanded state;
FIG. 2 is a schematic view of the retroflexion lifting orthotic device of the first preferred embodiment of the present invention in a contracted state;
FIG. 3 is a schematic view of a second preferred embodiment of the device of the invention in an expanded state;
FIG. 4 is a schematic view of a second preferred embodiment of the device for correcting retroflexion lifting of the uterus in a contracted state;
FIG. 5 is a schematic view of a third preferred embodiment of the device of the invention in an expanded state;
fig. 6 is a schematic view of a third preferred embodiment of the device for correcting retroflexion lifting of the uterus in a contracted state;
fig. 7 is a schematic view of a retroflexion lifting orthotic device according to a fourth preferred embodiment of the present invention, in an expanded state.
The reference numbers illustrate:
the lifting device comprises a base rod 10, a first side surface 11, a lifting opening 110, a receiving groove 111, a second side surface 12, a receiving groove 13, a fluid channel 14, a fluid injection member 15, a sliding channel 16, a handle 17, a lifting assembly 20, a one-way lifting member 21, an expansion state 211, a contraction state 212, an elastic sheet 213, a lifting rod 214, a first lifting rod 2141, a second lifting rod 2142, a push rod 2143, a lifting balloon 215, a first balloon 2144 and a second balloon 2145.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, only the parts relevant to the invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In this application, "proximal" and "distal" are relative orientations, relative positions, directions of elements or actions with respect to each other from the perspective of a clinician using the medical device, although "proximal" and "distal" are not intended to be limiting, with "proximal" generally referring to the end of the medical device that is closer to the clinician during normal operation and "distal" generally referring to the end that is first introduced into a patient.
Referring to fig. 1 to 7, the present invention provides a retrouterine flexion lifting orthotic device including a base shaft 10 and a lifting assembly 20. The distal side of the base shaft 10 is divided into a first side 11 and a second side 12 by a cross section along the central axis. The lifting assembly 20 comprises a one-way lifting member 21 mounted on the first side 11 of the base shaft 10, the one-way lifting member 21 having an expanded state 211 and a contracted state 212; in the contracted state 212, the one-way lifting piece 21 is contracted, and in the expanded state 211, the one-way lifting piece 21 protrudes away from the first side surface 11; in use, the distal end of the base shaft 10 carrying the one-way lifting member 21 in the contracted state 212 is adapted to be inserted into a predetermined position in the rectum along the anus, the base shaft 10 is angled such that the first side 11 faces the uterus of the patient, and then the one-way lifting member 21 is adjusted from the contracted state 212 to the expanded state 211, whereby the uterus, which is bent back, is lifted by the one-way lifting member 21 in the expanded state 211, is returned to its original position.
The application provides in the formula of lifting correction device is bent after uterus, lift subassembly 20 one-way lifting 21 is located base pole 10 first side 11, one-way lifting 21 can certainly first side 11 outwards bulge extremely expansion state 211 can bulge to the orientation of uterus in the use, can reduce the pressure to the rectum that deviates from uterus one side, can greatly improve the security in the operation process.
Referring to fig. 1 and 2, the distal end of the base shaft 10 has a receiving groove 13, the first side 11 has a lifting opening 110, the lifting opening 110 is communicated with the receiving groove 13, and the one-way lifting member 21 is a balloon installed in the receiving groove 13. In the contracted state 212, the balloon is received in the receiving groove 13; in the expanded state 211, the balloon is inflated after being filled with a fluid, and at least a portion of the balloon protrudes from the lift opening 110 and protrudes away from the first side 11. Preferably, the balloon is a medical silicone balloon.
In actual use, when the one-way lifting piece 21 implemented as a balloon is in the contracted state 212, the distal end of the base rod 11 is extended from the anus to a preset position in the rectum, and the angle of the base rod 10 is adjusted so that the first side 11 faces the direction of the uterus; the one-way lift 21, which is embodied as a balloon, is then inflated with a fluid so that the balloon expands to the expanded state 211. Because the balloon is positioned in the accommodating groove 13 corresponding to the lifting opening 110, at least one part of the balloon can protrude outwards through the lifting opening 110 during the inflation process of the fluid filled in the balloon, so that a pushing force can be provided for the retroflexed uterus to push the retroflexed uterus to return. Accordingly, after completion of the uterine lifting, the fluid in the balloon is discharged so that the balloon is retracted from the expanded state 211 to the contracted state 212, and then the distal end of the base shaft 10 is withdrawn.
It should be noted that the fluid filled into the balloon may be either a gas or a liquid, and the specific type of fluid should not be construed as limiting the application.
Referring to fig. 3 and 4, in a modified embodiment, the one-way lifting member 20 is an elastic piece 213 mounted to the lifting opening 110. In the contracted state 212, the elastic pieces 213 are in a naturally expanded state; in the expanded state 211, the fluid filled in the accommodating groove 13 pushes the elastic piece 213 to expand and bulge away from the first side surface 11.
The elastic sheet 213 is preferably an elastic rubber sheet. The size of the elastic piece 213 is matched with the size of the lift opening 110, and the periphery of the elastic piece 213 is hermetically connected to the peripheral wall of the lift opening 110, and the elastic piece 213 can expand under the action of the fluid pressure in the accommodating groove 13.
In actual use, when the elastic piece 213 is in the contracted state 212, the distal end of the base shaft 10 is extended from the anus to a preset position in the rectum, the angle of the base shaft 10 is adjusted so that the first side 11 corresponds to the direction of the uterus, and then the accommodating groove 13 is filled with fluid so that the elastic piece 213 bulges outwards to reach the expanded state 211; the unidirectional lifting piece 21 in the expanded state 211 is capable of lifting a retroflexed uterus homing. After the uterus is lifted, the fluid in the holding groove 13 is discharged, so that the elastic piece 213 is restored to the contracted state 212, and then the base shaft 10 is withdrawn.
Specifically, the base shaft 10 has a fluid passage 14 communicating with the receiving groove 13 inside, the lift assembly 20 further includes a fluid injector 15 mounted at the proximal end of the base shaft 10, the fluid injector 15 is communicated with the fluid passage 14, and a fluid can be injected into the fluid passage 14 through the fluid injector 15 so that the one-way lift 21 at the distal end of the base shaft 10 is switched from the contracted state 212 to the expanded state 211.
Referring to fig. 5 and 6, in another modified embodiment, the unidirectional lifting member 21 includes a lifting rod 214, the lifting rod 214 is mounted on the base rod 10 and has a first expanded state and a first contracted state, in the first expanded state, the lifting rod 214 protrudes in a direction away from the first side surface 11, in the first contracted state, the lifting rod 214 contracts in a direction close to the first side surface 11. Specifically, the lifting rod 214 includes a first lifting rod 2141 and a second lifting rod 2142, the distal end of the first lifting rod 2141 is rotatably connected to the distal end of the base rod 10, the proximal end of the first lifting rod 2141 is rotatably connected to the distal end of the second lifting rod 2142, and the proximal end of the second lifting rod 2142 is slidably mounted to the base rod 10. Pushing the proximal end of the second lifting rod 2142 to the distal end of the base rod 10, the distal end of the second lifting rod 2141 driving the proximal end of the first lifting rod 2141 to protrude in a direction away from the first side surface 11, and the lifting rod 214 switching to the first expanded state; the proximal end of the second lifting rod 2142 is pulled toward the proximal end of the base rod 10, the distal end of the second lifting rod 2142 drives the proximal end of the first lifting rod 2141 to contract toward the first side 11, and the lifting rod 214 is switched to the contracted state 212.
In this modified embodiment, the first lifting rod 2141 of the lifting member 21 is movably connected to the second lifting rod 2142. In use, when the unidirectional lifting piece 21 is in the contracted state 212, the distal end of the base rod 10 is extended from the anus to a preset position in the rectum, the base rod 10 is adjusted to enable the first side surface 11 to face the direction of the uterus, and then the proximal end of the second lifting rod 2142 is pushed to the distal end, so that the distal end of the second lifting rod 2142 and the proximal end of the first lifting rod 2141 are protruded in the direction away from the first side surface 11, and the uterus which is bent backwards is pushed to return by virtue of the first lifting rod 2141 and the second lifting rod 2142. After the uterus is returned to its original position, the proximal end of the second lifting rod 2142 is pulled towards the proximal end of the base rod 10, so that the second lifting rod 2142 and the first lifting rod 2141 rotate with each other to return to the contracted state 212, and then the distal end of the base rod 10 is pulled out.
Referring to fig. 5 and 6, the lifting assembly 20 further includes a pushing rod 2143, the distal end of the pushing rod 2143 is connected to the proximal end of the second lifting rod 2142, the proximal end of the pushing rod 2143 extends to the proximal end of the base rod 10, and the pushing rod 2143 is operated to drive the proximal end of the second lifting rod 2142 to move axially. Preferably, the distal end of the pushing rod 2143 is rotatably connected to the proximal end of the second lifting rod 2142, and moving the pushing rod 2143 axially can drive the first lifting rod 2141 and the second lifting rod 2142 to rotate, so as to control the one-way lifting member 21 to switch between the expanded state 211 and the contracted state 212.
Specifically, the first side 11 of the base shaft 10 has a receiving groove 111, and in the retracted state 212, the first lifting rod 2141 and the second lifting rod 2142 are received in the receiving groove 111. When the one-way lifting piece 21 is in the retracted state 212, the first lifting rod 2141 and the second lifting rod 2142 are received in the receiving groove 111, so that the size of the distal end of the base rod 10 can be reduced, and the base rod 10 can be conveniently extended into the body of a patient.
Further, the base shaft 10 has a sliding channel 16 inside, the sliding channel 16 communicates with the receiving groove 111, and the push rod 2143 is slidably mounted to the sliding channel 16. The base rod 10 is slidably mounted in the sliding channel 16, so that the influence of the pushing rod 2143 on the tissues of a patient during movement can be reduced, and the smoothness of the movement can be improved. In a modified embodiment, the proximal end of the second lifting rod 2142 is slidably sleeved on the base rod 10, the pushing rod 2143 is installed on the outer side of the base rod 10, and the specific installation position of the pushing rod 2143 should not be construed as limiting the application.
Referring to fig. 7, in a variant embodiment, the unidirectional lift 21 further comprises a lift balloon 215, the lift balloon 215 being mounted to the lift rod 214 and having a second expanded state in which the lift balloon 215 is inflated and deflated and a second deflated state in which the lift balloon 215 is deflated and deflated. Specifically, the lift balloon 215 includes a first balloon 2144 and/or a second balloon 2145, the first balloon 2144 being mounted to the first lift rod 2141, the second balloon 2145 being mounted to the second lift rod 2142. The lift assembly 20 further includes a delivery tube (not shown) mounted in the sliding channel 16, a distal end of the delivery tube communicating with the first balloon 2144 and/or the second balloon 2145, and a proximal end of the delivery tube extending to the proximal end of the base shaft 10. In this modified embodiment, the first balloon 2144 and/or the second balloon 2145 are/is mounted on the first lifting rod 2141 and/or the second lifting rod 2142, and in the using process, the pushing rod 2143 is pushed to drive the proximal end of the second lifting rod 2142 to move towards the distal end of the base rod 10, so that the first lifting rod 2141 and the second lifting rod 2142 are expanded to the expanded state 211, and the retroflexed uterus is lifted one step; fluid is then injected into the first balloon 2144 and/or the second balloon 2145 through the delivery tube, causing the first balloon 2144 and/or the second balloon 2145 to inflate, performing a second-order lift of the retroflexed uterus. In the present modified embodiment, the first lifting rod 2141, the second lifting rod 2142, the first balloon 2144, and the second balloon 2145 can lift the retroflexed uterus in two steps, and the lifting effect of the retroflexed uterus can be greatly improved. Accordingly, after the lifting is completed, the fluid in the first balloon 2144 and/or the second balloon 2145 is discharged through the flow guide tube, and then the pushing rod 2143 is pulled to drive the proximal end of the second lifting rod 2142 to move towards the proximal end of the base rod 10, so that the first lifting rod 2141 and the second lifting rod 2142 are accommodated in the accommodating groove 111, and then the distal end of the base rod 10 is pulled out.
Preferably, the delivery tube includes a first delivery tube and a second delivery tube, the distal end of the first delivery tube communicates with the first balloon 2144, the distal end of the second delivery tube communicates with the second balloon 2145, and the proximal ends of the first delivery tube and the second delivery tube extend to the proximal end of the base shaft, respectively. It should be noted that the first balloon 2144 and the second balloon 2145 are respectively communicated with different drainage tubes, so that separate injection of liquid can be realized, and in the use process, fluid can be injected into only one balloon or liquid can be injected into both balloons, thereby meeting various different use requirements.
It is understood that the pushing rod 2143 may be pushed only during the lifting process, such that the first and second lift rods 2141, 2142 are deployed to the expanded state 211 without filling the first and/or second balloons 2144, 2145 with fluid. In some embodiments, the first balloon 2144 and/or the second balloon 2145 can be filled with a fluid when the first lift pin 2141 and the second lift pin 2142 are received in the receiving groove 111, and the lifting can be performed only by the first balloon 2144 and/or the second balloon 2145.
Furthermore, the position is predetermine to the distal end of base pole 10 has the scale mark, through set up on the base pole 10 the scale mark can be convenient for the operator to confirm directly perceivedly the length that the distal end of base pole 10 stretched into the patient in vivo improves the accuracy of operation.
Referring to fig. 1 to 7, the uterine retroflexion lifting type correcting device further includes a handle 17 mounted to the proximal end of the base shaft 10. In the use process, the handle 17 can be held by an operator, so that the stability of the far end of the base rod 10 is convenient to control, and the uterus lifting effect is improved.
Further, the distal end of the base shaft 10 has visualization markers that enable early ultrasound visualization for the operator to determine the location of the distal end of the base shaft 10 within the patient's body under ultrasound.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (10)
1. A retroflexion lifting orthotic device, comprising:
a base shaft, a distal end side surface of the base shaft being divided into a first side surface and a second side surface by a cross section along a central axis;
the lifting assembly comprises a lifting rod and a lifting balloon, the lifting rod is arranged on the base rod and has a first expansion state and a first contraction state, the lifting rod protrudes in the direction far away from the first side face in the first expansion state, and the lifting rod contracts in the direction close to the first side face in the first contraction state;
the lifting balloon is arranged on the lifting rod and has a second expansion state and a second contraction state, the lifting balloon is expanded to be larger in the second expansion state, and the lifting balloon is contracted to be smaller in the second contraction state;
in the use process, the far end of the base rod carries the lifting rod in the contraction state and the lifting balloon is suitable for being inserted into a preset position of a rectum along an anus, the angle of the base rod is adjusted to enable the first side face to the uterus of a patient, then the lifting rod and the lifting balloon are adjusted to the expansion state from the contraction state, and the uterus bent after the lifting rod and the lifting balloon are lifted is returned by the aid of the uterus in the expansion state.
2. The device according to claim 1, wherein the lifting rod comprises a first lifting rod and a second lifting rod, a distal end of the first lifting rod is rotatably connected to a distal end of the base rod, a proximal end of the first lifting rod is rotatably connected to a distal end of the second lifting rod, and a proximal end of the second lifting rod is slidably mounted to the base rod;
pushing the proximal end of the second lifting rod to the distal end of the base rod, wherein the distal end of the second lifting rod drives the proximal end of the first lifting rod to protrude in a direction away from the first side surface, and the lifting rod is switched to the first expansion state; will the second holds in the palm the near-end pulling of lift rod to the near-end of base pole, the second holds in the palm the distal end drive of lift rod the near-end of first support lift rod is to being close to the direction shrink of first side, hold in the palm the lift rod switch to shrink state.
3. The device of claim 2, wherein the lift balloon comprises a first balloon mounted to the first lifting rod and a second balloon mounted to the second lifting rod;
the lifting assembly further comprises a guide pipe arranged in the sliding channel, the far end of the guide pipe is communicated with the first balloon and the second balloon, and the near end of the guide pipe extends to the near end of the base rod.
4. The device of claim 3, wherein the delivery tube comprises a first delivery tube and a second delivery tube, wherein a distal end of the first delivery tube is in communication with the first balloon, a distal end of the second delivery tube is in communication with the second balloon, and proximal ends of the first delivery tube and the second delivery tube extend to the proximal end of the base shaft, respectively.
5. The device according to claim 2, wherein the lifting assembly further comprises a pushing rod, a distal end of the pushing rod is connected to a proximal end of the second lifting rod, a proximal end of the pushing rod extends to a proximal end of the base rod, and the pushing rod is operable to drive the proximal end of the second lifting rod to move axially.
6. The device according to claim 5, wherein the first side surface of the base rod has a receiving groove, and the first lifting rod and the second lifting rod are received in the receiving groove in the contracted state.
7. The device according to claim 6, wherein the base rod has a sliding channel inside, the sliding channel is communicated with the receiving groove, and the pushing rod is slidably mounted on the sliding channel.
8. The device according to claim 2, wherein the distal end of the base shaft has a receiving slot, the first side has a lift opening, and the lift opening communicates with the receiving slot;
in the contracted state, the first lifting rod, the second lifting rod, the first balloon and the second balloon are accommodated in the accommodating groove; in the expanded state, the first lifting rod and the second lifting rod protrude outwards, and/or the balloon is inflated after being filled with fluid, and at least one part of the balloon extends out of the lifting opening and protrudes in a direction away from the first side face.
9. The device of claim 8, wherein the base shaft has a fluid passageway therein in communication with the receiving chamber, the lift assembly further comprising a fluid injector mounted at the proximal end of the base shaft, the fluid injector being in communication with the fluid passageway, whereby fluid can be injected into the fluid passageway to cause the one-way lift at the distal end of the base shaft to switch from the contracted state to the expanded state.
10. The device according to any one of claims 1 to 9, wherein the base rod has graduation marks at a predetermined position at the distal end thereof;
and/or a handle is arranged at the proximal end of the base rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211118289.8A CN115192156B (en) | 2022-09-15 | 2022-09-15 | Uterus retroflexion lifting type correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211118289.8A CN115192156B (en) | 2022-09-15 | 2022-09-15 | Uterus retroflexion lifting type correcting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115192156A true CN115192156A (en) | 2022-10-18 |
| CN115192156B CN115192156B (en) | 2022-12-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211118289.8A Active CN115192156B (en) | 2022-09-15 | 2022-09-15 | Uterus retroflexion lifting type correcting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117860321A (en) * | 2024-03-11 | 2024-04-12 | 生一科技(北京)有限公司 | Viscera lifting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173594Y (en) * | 1993-11-13 | 1994-08-10 | 刘秀珍 | Air-pocket type uterus repositor |
| GB9519851D0 (en) * | 1995-09-29 | 1995-11-29 | Rocket Medical Plc | Device |
| US20160106465A1 (en) * | 2013-05-31 | 2016-04-21 | Mark Edmund Richey | Apparatus for repositioning the vagina, cervix, uterus and pelvic floor and method for securing same |
| CN216167757U (en) * | 2021-10-11 | 2022-04-05 | 重庆医科大学附属第二医院 | Uterus position adjusting device |
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2022
- 2022-09-15 CN CN202211118289.8A patent/CN115192156B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173594Y (en) * | 1993-11-13 | 1994-08-10 | 刘秀珍 | Air-pocket type uterus repositor |
| GB9519851D0 (en) * | 1995-09-29 | 1995-11-29 | Rocket Medical Plc | Device |
| US20160106465A1 (en) * | 2013-05-31 | 2016-04-21 | Mark Edmund Richey | Apparatus for repositioning the vagina, cervix, uterus and pelvic floor and method for securing same |
| CN216167757U (en) * | 2021-10-11 | 2022-04-05 | 重庆医科大学附属第二医院 | Uterus position adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117860321A (en) * | 2024-03-11 | 2024-04-12 | 生一科技(北京)有限公司 | Viscera lifting device |
| CN117860321B (en) * | 2024-03-11 | 2024-06-07 | 生一科技(北京)有限公司 | Viscera lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115192156B (en) | 2022-12-02 |
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Application publication date: 20221018 Assignee: Anhui Yudu Biotechnology Co.,Ltd. Assignor: SHANGHAI YODO MEDICAL TECHNOLOGY Co.,Ltd. Contract record no.: X2023310000031 Denomination of invention: Uterine flexion and lifting device Granted publication date: 20221202 License type: Common License Record date: 20230316 |
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