SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a vagina reduces and buries line guide to above-mentioned vagina reduces the operability of operation when sewing up the incision that the line is lower, the operation degree of difficulty is big, inefficiency and can reduce the problem of operation quality.
The embodiment of the utility model provides a solve above-mentioned technical problem's technical scheme is, provide a vagina reduces catgut embedding guide, including handle, action bars and first crotch, wherein: the first end of the operating rod is fixedly connected to the handle, the second end of the operating rod is connected with the tail of the first hook, and the first hook is transferred to a preset wire embedding position in the vagina through the driving of the handle; the first hook is arc-shaped, and an included angle is formed between the operating rod and the plane where the first hook is located; the head of first crotch is the pinpoint form, the head of first crotch has the first through-hole that is used for wearing to establish buried line or biological band, just first crotch is in drive under the handle drive and bury line or biological bundle and be in predetermine muscle layer department of burying the line position and walk.
Preferably, the central angle of the first hook is 135 ° of arc, and the included angle between the operating rod and the plane where the first hook is located is greater than 30 °.
Preferably, the main body of the operating lever is arranged in a linear direction and is coaxial with the handle; the included angle between the operating rod and the plane where the first hook is located is 90 degrees.
Preferably, the first hook is provided with a first scale arranged along the length direction of the first hook.
Preferably, the operating rod is provided with a second scale arranged along the length direction of the operating rod.
Preferably, one end of the handle connected with the operating rod is provided with a disc scale perpendicular to the axial direction of the operating rod, the operating rod is located in the center of the disc scale, and the zero scale of the disc scale is located in the plane where the first hook is located.
Preferably, an LED light source is arranged on a plane where the disc scale of the handle is located; the handle is internally provided with an energy storage battery which is in conductive connection with the LED light source, and the LED light source is powered by the energy storage battery to emit light.
Preferably, the first hook is in the shape of a circular arc having a central angle of less than 90 °.
Preferably, the main body of the handle is in a pentagonal prism shape, and the size of the main body is matched with that of a hand-held position of a human body.
Preferably, the vaginal contraction catgut embedding introducer comprises a second hook, and the tail part of the second hook is fixedly connected with the second end of the operating rod; the second hook is arc-shaped and is positioned in the same plane as the first hook, and the direction of the second hook is opposite to that of the concave part of the first hook; the head of the second hook is in a needle point shape and is provided with a second through hole for penetrating and arranging a buried wire or a biological strap.
The vagina of the embodiment of the utility model contracts and embeds the thread introducer and has the following beneficial effects: the operating rod and the first hook are arranged on the handle, so that the first hook can be transferred to the back wall in the vagina by means of the operating rod, the first hook is driven to carry out thread burying operation on the preset thread burying position, the limitation caused by an operating space can be reduced, and the operability of thread burying is improved; and, because the contained angle has between action bars and the first crotch place plane, consequently can make the better correspondence of first crotch to predetermineeing the line position of burying to carry out horizontal line of burying, and then can realize predetermineeing the incision of burying the line position and control relative sewing, make the feasibility of the operation of burying the line higher, so not only reduced the degree of difficulty of the operation of burying the line, improve operating efficiency, can also improve the quality of vagina and reduce the operation of burying the line simultaneously, make the vagina reduce the treatment of operation better.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a schematic structural view of a vaginal compression catgut embedding guide according to an embodiment of the present invention, which can be applied to the field of medical devices, particularly to a vaginal compression operation for high-quality catgut embedding operation of an incision in a vagina of a patient.
Referring to fig. 2, the vaginal contraction catgut embedding introducer in this embodiment comprises a handle 1, an operating rod 2 and a first hook 3 for catgut embedding operation, wherein the first end of the operating rod 2 is fixedly connected to the handle 1, and the second end is connected to the tail of the first hook 3, so that the handle 1, the operating rod 2 and the first hook 3 can be connected together. When using the operation, the operator can be through gripping handle 1, then drive action bars 2 drive the motion of first crotch 3, realizes transferring first crotch 3 to the preset line position of burying in patient's vagina, and operator's hand can be operated in the outside of patient's vaginal orifice like this, and hand activity space is big during the operation, can effectively improve the flexibility of the operation of burying the line.
Specifically, first crotch 3 is the arc, and contained angle has between the plane of action bars 2 and 3 places of first crotch, first crotch 3 place plane is parallel or the coincidence with the plane at 2 places of action bars promptly, be favorable to first crotch 3 to correspond the incision orientation of the preset line position of burying of patient's vagina, make first crotch 3 can follow the horizontal line operation of burying of notched, to realize sewing up relatively about the incision, can improve the line quality of burying like this, make the notched sewing effect of preset line position of burying better. The radian of the arc of the first hook 3 can be adjusted according to actual conditions, and is preferably set to 3/8 radians, so that the first hook 3 can be embedded in the vagina of a patient at a thickness.
Furthermore, the head of the first hook 3 is in a needle point shape, so that the first hook 3 can be smoothly inserted into a muscle layer of a preset thread embedding position in the vagina of a patient, and the smooth operation of thread embedding is ensured. The head of the first hook 3 is provided with a first through hole 31 for penetrating the buried wire or the biological belt, so that when the device is used and operated, an operator can drive the first hook 3 to penetrate the preset buried wire position in the vagina of a patient through the handle 1, and simultaneously drive the buried wire or the biological belt to penetrate between muscle layers of the preset buried wire position so as to sew the buried wire or the biological belt at the muscle layer of the preset buried wire position.
According to the vagina contraction catgut embedding guider, the operating rod 2 and the first hook 3 are arranged on the handle 1, so that the first hook 3 can be transferred to the back wall of a vagina (in vagina contraction surgery, the position of catgut embedding suture is generally positioned on the back wall of the vagina of a patient) through the operating rod 2, the first hook 3 is driven to embed the catgut to a preset catgut embedding position, the limitation caused by an operating space can be reduced, and the operability of catgut embedding in the vagina contraction surgery is improved.
Because the contained angle has between the plane of action bars 2 and first crotch 3, consequently can make the better correspondence of first crotch 3 bury the line position to carry out horizontal line of burying, and then can bury the incision of line position to predetermineeing in the patient's vagina and control relative sewing, make the feasibility of burying the line operation higher, so not only reduced the degree of difficulty of burying the line operation, improved operating efficiency, make the vagina reduce the treatment of operation better. In addition, the vagina contraction catgut embedding guider consisting of the handle 1, the operating rod 2 and the first hook 3 is simple and reasonable in structural design, low in manufacturing cost and beneficial to popularization and use.
The included angle between the operating rod 3 and the plane where the first hook 3 is located is larger than 30 degrees, which is beneficial to driving the first hook 3 to perform thread burying operation along the transverse direction of the operating rod 2. Particularly, in the vagina contraction operation, the incision for partially cutting loose mucous membrane and lower muscles in the vagina of a patient is generally arranged along the length direction of the vagina, so that the included angle between the plane of the operating rod 2 and the plane of the first hook 3 is preferably 90 degrees, which is beneficial for the first hook 3 to transversely penetrate through the preset embedded line position in the vagina of the patient (the first hook 3 is transferred to the preset embedded line position along the length direction of the vagina via the operating rod 2) along the operating rod 2 so as to carry out left-right relative suture on the incision in the vagina of the patient, thereby not only improving the convenience of the thread embedding operation, but also ensuring that the effect of the thread embedding suture is better.
In order to ensure that the overall structure design of the vagina contraction catgut embedding guider is more reasonable, the main body of the operating rod 2 is linearly arranged along the central shaft of the handle 1, and is preferably coaxial with the central shaft of the handle 1, so that the structural design of the vagina contraction catgut embedding guider can be simplified, the convenience of manufacturing and processing is improved, the phenomenon that the operation rod 2 is provided with a protruding structure and abuts against the inner wall of a vagina to influence the catgut embedding operation in the vagina contraction operation can be effectively avoided, and the stability is improved. Of course, in practical application, the shape and the length of the operating rod 2 can be specifically adjusted according to practical situations, so as to meet the requirements of surgical operation.
Because the first scale 32 that is provided with on the first crotch 3 along the length direction setting of first crotch 3, the first crotch 3 of consequently accessible 32 measurement is inserted the length of the part of predetermineeing the buried line position, is favorable to the operator to master the degree of depth that first crotch 3 inserted to predetermineeing the buried line position to carry out the operation judgement, make the buried line operation more reliable, the controllability of operation is higher.
Preferentially be the circular arc setting that central angle is less than 90 with first crotch 3, be favorable to first crotch 3 to pass fast in predetermineeing the buried line position, need not to drive first crotch 3 around the great angle of the axial rotation of action bars 2, just can accomplish the interlude to the muscle layer of predetermineeing the buried line position, can improve the convenience of operation for operating efficiency is higher.
Of course, the size of the central angle of the circular arc of the first hook 3 may be determined according to actual conditions. Specifically, when the first hook 3 needs to be inserted into the deeper position of the preset buried line position, the first hook 3 can be provided with a larger central angle, and when the first hook 3 does not need to be inserted into the deeper position of the preset buried line position, only a smaller central angle needs to be provided.
In addition, the second scales 21 arranged along the length direction of the operating rod 2 are arranged, so that an operator can conveniently master the depth of the first hook 3 inserted into the vagina of a patient, and the position of the preset embedded line position in the vagina of the patient is obtained, the first hook 3 can be continuously and stably transferred to the preset embedded line position in the vagina of the patient, and the difficulty of embedded line operation is reduced.
The one end that above-mentioned handle 1 and action bars 2 are connected is equipped with the axial disc scale 11 of perpendicular to action bars 2, and action bars 2 is located the central authorities of this disc scale 11, and the zero scale of disc scale 11 is located the plane at first crotch 3 place, the operator can acquire the position condition of first crotch 3 in patient's vagina according to disc scale 11 on handle 1 promptly, be favorable to operating the judgement, and bury the interlude on the line position according to 11 drive of disc scale of 3, reduce the risk of maloperation.
Particularly, the LED light source 12 is arranged on the plane where the disc scale 11 of the handle 1 is located, when an operator holds the handle 1 to operate, the LED light source 12 can emit light to illuminate the inside of the vagina of a patient, so that the visibility of the thread burying operation in the vagina is higher, and the thread burying effect can be effectively provided. Because the LED light source 12 is a cold light source, the LED light source does not affect the patient and the catgut embedding operation while illuminating.
In addition, the handle 1 is internally provided with an energy storage battery which is in conductive connection with the LED light source 12, so that the energy storage battery can supply power to the LED light source 12, the LED light source 12 can emit light, and the lighting function of the vagina contraction catgut embedding guider is achieved.
Because above-mentioned vagina contracts catgut implantation guide needs twist grip 1 when using the operation, consequently is the pentagonal prism shape setting with the main part of handle 1, is favorable to the operator to carry out accurate rotation to handle 1 and controls to improve the stability of driving and controlling the operation. And, the size of the main part of handle 1 and the big or small looks adaptation of human hand position are favorable to improving the travelling comfort that the operator gripped handle 1, still make simultaneously grip more firmly reliable, avoid handle 1 can be easier when using the operation drop by operator's hand. Of course, in practical application, the main body of the handle 1 may be in other shapes, and may be specifically adjusted according to practical situations.
Example 1
As shown in fig. 2, the concave portion of the first hook 3 is disposed upward in a direction away from the handle 1 and when the first hook 3 is on the right side of the operating lever 2.
In the vagina contraction operation, firstly, the buried wire or the biological belt penetrates into the first through hole 31 of the first hook 3, then the handle 1 drives the operating rod 2 to transfer the first hook 3 to the preset buried wire position in the vagina of a patient, then the handle 2 is driven again, the first hook 3 is inserted from the right side and penetrates out from the left side of the preset buried wire position, the buried wire or the physiological belt is arranged at the muscle layer of the preset buried wire position in a penetrating manner, and finally the first hook 3 is pulled out from the inserting position.
Of course, the first hook 3 can be inserted from the right side and the left side of the preset thread embedding position, the thread embedding or the physiological belt can be inserted into the first through hole 31 of the first hook 3, and then the first hook 3 can be pulled out from the insertion position, so that the thread embedding or the biological belt can be arranged on the muscle layer of the preset thread embedding position in a penetrating manner. The specific operation method can be adjusted correspondingly according to the actual situation.
Example 2
Referring to fig. 3, when the first hook 3 is located at the left side of the operating rod 2 along the direction away from the handle 1, the concave portion of the first hook 3 is disposed upward, that is, the first hook 3 can be inserted from the left side and pulled out from the right side of the preset thread position in the vagina of the patient.
In the vagina contraction operation, in cooperation with the vagina contraction catgut embedding guider in the embodiment 1, after the vagina contraction catgut embedding guider in the embodiment 1 penetrates the catgut or the biological belt from the right side to the left side of the preset catgut embedding position, the vagina contraction catgut embedding guider in the embodiment 2 can penetrate one end, located on the left side of the preset catgut embedding position, of the catgut or the biological belt to the right side of the preset catgut embedding position again, the operation is repeated, and finally the catgut embedding operation of the vagina contraction operation can be completed by sewing the catgut or the biological belt at the muscle layer of the preset catgut embedding position.
In particular, the vaginal contraction catgut embedding introducer in embodiment 2 can pass the catgut or the biological band at one end of the left side of the preset catgut embedding position, through the position of the catgut or the biological band, and out of the position of the catgut or the biological band, and repeat the operation to tie the catgut or the biological band inside the muscle layer of the preset catgut embedding position, so that the catgut or the biological band is not exposed outside the vaginal outer wall.
Example 3
As shown in the combined figure 4, the vagina contraction catgut embedding guider also comprises a second hook 4, and the tail part of the second hook 4 is fixedly connected with the second end of the operating rod 2. In addition, the second hook 4 is arc-shaped, and the head of the second hook 4 is needle point-shaped and has a second through hole 41 for inserting the buried wire or the biological belt, so that the operator can insert the second hook 4 into the preset buried wire position in the vagina of the patient by driving the handle 1, and simultaneously drive the buried wire or the biological belt to pass between muscle layers of the preset buried wire position, so as to sew the buried wire or the biological belt at the muscle layer of the preset buried wire position.
In particular, the second hook 4 is located in the same plane as the first hook 3, and the second hook 4 is oriented opposite to the recess of the first hook 3. In the vagina contraction operation, the buried wire or the biological belt can penetrate into the first through hole 31 of the first hook 3, the handle 1 drives the operating rod 2 to transfer the first hook 3 to the preset buried wire position in the vagina of a patient, then the handle 1 is driven again, the first hook 3 is inserted from the transverse first side of the preset buried wire position and penetrates out from the transverse second side of the preset buried wire position, the buried wire or the physiological belt is arranged at the muscle layer of the preset buried wire position in a penetrating mode, and finally the first hook 3 is pulled out from the inserting position.
Then, one end of the buried wire or the biological binding band which penetrates out from the transverse second side of the preset buried wire position penetrates into the second through hole 41 of the second hook 4, and then the handle 1 is driven to enable the second hook 4 to be inserted into the transverse second side of the preset buried wire position and penetrate out from the transverse first side of the preset buried wire position; the above steps are repeated alternately using the first hook 3 and the second hook 4 to sew the buried wire or the biological band at the muscle layer of the preset buried wire position.
Similarly, the second hook 4 may be provided with a third scale 42 along the length direction thereof, so that an operator can conveniently obtain the length of the part of the second hook 4 inserted into the vagina at the preset thread burying position, which is beneficial for the operator to judge the operation and improves the controllability of the thread burying operation.
In practical application, the first hook 3 and the second hook 4 are preferably symmetrically arranged, so that not only can the structural design be simplified, but also the influence of the second hook 4 when the first hook 3 is used for thread burying operation can be effectively prevented, and the influence of the first hook 3 when the second hook 4 is used for thread burying operation can be prevented, and the feasibility of the use operation of the vagina contraction thread burying guider in the embodiment is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.