CN107361833B - Combined oviduct recanalization system for laparoscopic hysteroscope guide wire - Google Patents
Combined oviduct recanalization system for laparoscopic hysteroscope guide wire Download PDFInfo
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- CN107361833B CN107361833B CN201710755682.0A CN201710755682A CN107361833B CN 107361833 B CN107361833 B CN 107361833B CN 201710755682 A CN201710755682 A CN 201710755682A CN 107361833 B CN107361833 B CN 107361833B
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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
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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
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
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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
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
- A61B90/57—Accessory clamps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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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
- A61B2017/4233—Operations on Fallopian tubes, e.g. sterilization
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1425—Uterine tubes
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Abstract
The invention discloses a laparoscope hysteroscope guide wire combined fallopian tube recanalization system, which comprises a laparoscope, a hysteroscope, a guide wire combination and a clamping and positioning device, wherein the laparoscope is provided with a guide wire and a guide wire; the clamping and positioning device comprises a base, a universal arm, a universal swivel and a clamping clamp; the universal swivel is connected with the base through a universal arm, the clamping clamp is fixedly connected with the universal swivel, and the universal joint is provided with an electronic positioning lock, so that the universal arm, the universal swivel and the clamping clamp form a positioning mechanism; two groups of positioning mechanisms are arranged on the base; the laparoscope is connected with the corresponding positioning mechanism through one clamping clip, and the hysteroscope is connected with the corresponding positioning mechanism through the other clamping clip; the guide wire combination comprises a catheter and a guide wire, wherein the insertion end of the catheter is in a conical shape with an opening at the top, and an electronic flowmeter is arranged at the tail end of the catheter. The invention reduces the difficulty of operation, improves the judgment of the position of the guide wire and reduces the judgment error of the injection amount of the liquid medicine.
Description
Technical Field
The invention relates to the technical field of fallopian tube recanalization, in particular to a laparoscopic hysteroscope guide wire combined fallopian tube recanalization system.
Background
Recent clinical practice shows that diseases such as female genital adhesion and obstruction become one of the most common causes of female infertility. For example, tubal occlusion accounts for about 30% to 40% of total infertility. The oviduct plays an important role in the female reproductive function, is positioned at the 'important plug' for the passing of sperms, the combination of sperms and eggs and the running of fertilized eggs, and has the special position of 'Yifudangguan, Wanfu Mo Ke'. In recent years, due to the increasing of diseases such as sexually transmitted diseases, uterine cavity infection, endometriosis and the like, various inflammations cause local tissue hyperplasia of the fallopian tube, and then adhesion and blockage are common. Once the fallopian tube is blocked, even if the ovum is fertilized, the ovum can not enter the uterus and can not be pregnant, and if the ovum stays in the fallopian tube to develop, the ovum can become dangerous extrauterine pregnancy. It follows that the risk of tubal obstruction to a married pregnant woman is not inconspicuous.
At present, a plurality of operations for fallopian tube recanalization are carried out, wherein one operation is a two-mirror one-thread combined fallopian tube recanalization, and the operation mode is to utilize the flexibility of COOk guide wires to dredge and treat blockage of different parts of fallopian tubes, interstitial parts of fallopian tubes and isthmus parts under the combined examination of a hysteroscope and a laparoscope and visual monitoring. The operation overcomes the defects of the abdominal operation fallopian tube anastomosis, large postoperative wound and high re-adhesion probability; the simple hysteroscope observes the proximal end of the fallopian tube, and the blockage of the distal end of the fallopian tube cannot be dredged; and the operation only dredges the diseased oviduct, does not damage other normal tissues and does not damage fertility.
The two-mirror one-wire system used in the operation has some disadvantages, in the operation process, sometimes the hysteroscope and the laparoscope need to be fixed, the fixing mode is only manually fixed by a doctor, the manual fixing has large shaking, and the operation has large obstacle. When the guide wire is used for conducting fallopian tube conduction, after the guide wire enters the fallopian tube, certain sight shielding exists on the guide wire by the fallopian tube, observation is not facilitated, and the condition of inaccuracy exists in the insertion depth and the insertion position of the guide wire. In addition, there is a problem that the injection amount cannot be accurately controlled when a liquid medicine is injected through a catheter, the oviduct may be ruptured when too much injection is performed, and the therapeutic effect is not good when too little injection is performed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a laparoscopic hysteroscope guide wire combined fallopian tube recanalization system, which is used for reducing the difficulty of operation, improving the judgment on the position of the guide wire and reducing the judgment error of the injection amount of liquid medicine.
The invention provides a laparoscope hysteroscope guide wire combined fallopian tube recanalization system, which comprises a laparoscope, a hysteroscope, a guide wire combination and a clamping and positioning device, wherein the laparoscope is connected with the hysteroscope;
the clamping and positioning device comprises a base, a universal arm, a universal swivel and a clamping clamp; the universal swivel is connected with the base through a universal arm, the clamping clamp is fixedly connected with the universal swivel, and the universal joint is provided with an electronic positioning lock, so that the universal arm, the universal swivel and the clamping clamp form a positioning mechanism; two groups of positioning mechanisms are arranged on the base;
the laparoscope is connected with the corresponding positioning mechanism through one clamping clip, and the hysteroscope is connected with the corresponding positioning mechanism through the other clamping clip;
the guide wire combination comprises a catheter and a guide wire, wherein the insertion end of the catheter is in a conical shape with an opening at the top, an electronic flowmeter is arranged at the tail end of the catheter, a reflecting material is arranged on the outer surface of the guide wire, and a micro-vibrator and an indicator lamp are arranged at the insertion end of the guide wire.
Preferably, the universal swivel is a universal ball head hinged support, and the electronic positioning lock is fixedly connected with the hinged support of the universal ball head hinged support. The electronic positioning lock is fixed on the hinged support, so that the electronic positioning lock can stably lock the universal ball head.
Preferably, the electronic positioning lock comprises a motor, a shell, a first transmission shaft and a second transmission shaft; the shell is fixedly connected with the hinged support, a threaded hole of the shell is opposite to the threaded hole of the hinged support, the motor is arranged in the shell and is connected with the first transmission shaft, the second transmission shaft is arranged in the threaded hole of the shell and the threaded hole of the hinged support, and the first transmission shaft and the second transmission shaft form a worm turbine pair. The second transmission shaft is matched with the threaded hole, the second transmission shaft is screwed in or out of the threaded hole through the first transmission shaft under the action of the motor, and the universal ball head is propped against the screwing in to realize the locking of the universal swivel; the second transmission shaft rotates in the threaded hole, so that the loosening condition cannot occur, and the lock of the universal swivel is locked and cannot rotate.
Preferably, the end face of the second transmission shaft, which is in contact with the universal ball of the universal ball joint seat, is an arc face, and the arc face is matched with the surface of the universal ball. The end face of the cambered surface of the second transmission shaft increases the contact area with the universal ball head, and the locking effect is improved.
Preferably, the micro-vibrator and the indicator light are sequentially connected with the guide wire and the indicator light is positioned between the micro-vibrator and the guide wire.
Preferably, the base includes lifting and drop rotating stand and swing arm, positioning mechanism all is fixed in the swing arm to be equipped with the control on the swing arm electron location lock, micro-vibrator, pilot lamp and electron flowmeter's button and the display that shows electron flowmeter flow. According to the spatial distribution condition of the operating room, the lifting rotating upright post and the swing arm are adjusted, so that the positioning mechanism is convenient to move.
Preferably, the electronic flow meter is detachably connected to the conduit. When the guide wire is dredged, an electronic flowmeter is not needed, after the guide wire is pulled out after the dredging is finished, the electronic flowmeter is connected for injecting liquid medicine, and the detachable connection mode is convenient to use.
Preferably, the universal swivel is provided with a plurality of electronic positioning locks. All be equipped with two electronic positioning locks on every universal commentaries on classics head, improve the locking effect, prevent to appear not hard up the condition at the operation in-process.
Preferably, the handheld end of the guide wire is provided with a handle. The doctor can conveniently insert and draw out the guide wire, and the operation is convenient.
Preferably, the use method of the laparoscopic hysteroscope guide wire combined fallopian tube recanalization system specifically comprises the following steps:
the method comprises the following steps: adjusting the base to enable the swing arm to be positioned above the human body;
step two: the laparoscope and the hysteroscope are fixed on the corresponding positioning mechanisms through the clamping clips, and the electronic positioning lock is in an unlocking state through the button;
step three: three small holes are formed in the abdomen, the laparoscope and the hysteroscope are inserted into the body, the positions of the laparoscope and the hysteroscope are adjusted and are in the optimal angle, and then the button is pressed to enable the electronic positioning lock to be in a locking state, so that the laparoscope and the hysteroscope are fixed;
step four: inserting a guide wire into the guide tube, inserting the guide tube into the body, amplifying the images of the oviduct and the peripheral parts by more than 20 times on a synchronous television screen of the laparoscope and the hysteroscope, pressing a button to unlock an electronic positioning lock for locking the hysteroscope, pushing the guide tube into the oviduct through the hysteroscope, and pressing the button again to lock the electronic positioning lock for locking the hysteroscope;
step five: pressing the button to make the micro-vibrator and the indicator light work to push the guide wire, and under the action of the reflective material and the indicator light, the insertion depth of the guide wire is obviously seen, so that the diseased part or the blocked part of the fallopian tube is dredged;
step six: the guide wire is pulled out, the catheter is inserted into the diseased part or the obstructed part, the electronic flowmeter is arranged at the tail end of the catheter and injects the liquid medicine into the catheter, the flow of the injected liquid medicine displayed by the display on the swing arm is observed, the injected medicine amount is accurately judged, and the specified medicine amount is further accurately injected.
The invention has the beneficial effects that:
the invention comprises a laparoscope, a hysteroscope, a guide wire combination and a clamping and positioning device; the clamping and positioning device comprises a base, a universal arm, a universal swivel and a clamping clamp. Make the universal arm be in suitable position through the base during operation, reuse centre gripping presss from both sides peritoneoscope and hysteroscope, freely remove peritoneoscope and hysteroscope through the universal arm, when operation in-process needs fix peritoneoscope or hysteroscope, lock universal commentaries on classics head through the electron location lock, and then make peritoneoscope or hysteroscope keep current position, compensate the fixed rocking that causes of handheld peritoneoscope or hysteroscope, make the image in illuminating light and the synchronous television screen not rock, do not influence the operation, the operation degree of difficulty has been reduced. The guide wire combination comprises a catheter and a guide wire, wherein the insertion end of the catheter is in a conical shape with an opening at the top, an electronic flowmeter is arranged at the tail end of the catheter, a reflecting material is arranged on the outer surface of the guide wire, and a micro-vibrator and an indicator lamp are arranged at the insertion end of the guide wire. The tapered insertion end of the catheter is beneficial to advancing the fallopian tube and reducing the damage to the fallopian tube. The electronic flowmeter of the catheter accurately measures the injected medicine amount, reduces the condition of excessive or insufficient injected medicine liquid, improves the grasping of the injected medicine amount and is beneficial to the rehabilitation of patients. The outer surface of the guide wire is coated with a reflective material and the indicator light, so that the visibility of the guide wire is greatly improved, the depth of the guide wire inserted into the fallopian tube and the current position are clearly visible, the observation difficulty is reduced, and the visual fatigue caused by long-time operation of medical staff is relieved to a certain extent. The micro-vibrator can easily separate the adhesion part or the larger obstacle part of the fallopian tube, thereby greatly improving the dredging rate, simultaneously reducing the damage of the guide wire to the fallopian tube, reducing the puncture condition and improving the safety of the operation.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
In the attached figure, 1-laparoscope, 2-hysteroscope, 3-guide wire combination, 4-base, 5-universal arm, 6-universal swivel, 7-clamping clamp, 8-arm rod, 9-manual locking bolt, 10-electronic positioning lock, 11-lifting rotating upright post, 12-swing arm, 13-micro vibrator, 14-indicator light, 15-hinge seat, 16-display, 17-motor, 18-shell, 19-first transmission shaft, 20-second transmission shaft, 21-threaded hole, 22-catheter, 23-guide wire, 24-handle, 25-ball joint, 26-button, 27-universal ball joint
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1 to fig. 3, the present embodiment provides a combined fallopian tube recanalization system of a laparoscope 1, a hysteroscope 2 and a guide wire 23, which comprises a laparoscope 1, a hysteroscope 2, a guide wire 23 combination 3 and a clamping and positioning device. The clamping and positioning device comprises a base 4, a universal arm 5, a universal swivel 6 and a clamping clamp 7; the universal arm 5 comprises two arm rods 8 and a ball joint hinge 25, the two arm rods 8 are connected through the ball joint hinge 25, universal rotation of the two arm rods 8 is achieved, and the ball joint hinge 25 is provided with a manual locking bolt 9. Universal swivel 6 is connected with base 4 through universal arm 5, and centre gripping clamp 7 is equipped with electronic positioning lock 10 with universal swivel 6 fixed connection and universal joint, and then makes universal arm 5, universal swivel 6 and centre gripping clamp 7 form positioning mechanism to be equipped with two sets of positioning mechanism on the base 4. The base 4 comprises a lifting rotating upright post 11 and a swing arm 12, the positioning mechanisms are all fixed on the swing arm 12, and the swing arm 12 is provided with a button 26 for controlling the electronic positioning lock 10, the micro-vibrator 13, the indicator light 14 and the electronic flowmeter, and a display 16 for displaying the flow of the electronic flowmeter. According to the spatial distribution condition of the operating room, the lifting rotating upright post 11 and the swing arm 12 are adjusted, so that the positioning mechanism can move conveniently, and both the lifting rotating upright post 11 and the swing arm 12 can be locked. The universal swivel 6 is a universal ball head 27 hinged support 15, and the electronic positioning lock 10 is fixedly connected with the hinged support 15 of the universal ball head 27 hinged support 15. The universal swivel 6 is provided with a plurality of electronic positioning locks 10. All be equipped with two electronic positioning locks 10 on every universal bull bit 6, improve the locking effect, prevent to appear not hard up the condition in the operation process. The electronic positioning lock 10 comprises a motor 17, a shell 18, a first transmission shaft 19 and a second transmission shaft 20; the housing 18 is fixedly connected with the hinge support 15, the threaded hole 21 of the housing 18 is opposite to the threaded hole 21 of the hinge support 15, the motor 17 is arranged in the housing 18 and is connected with the first transmission shaft 19, the second transmission shaft 20 is arranged in the threaded hole 21 of the housing 18 and the threaded hole 21 of the hinge support 15, and the first transmission shaft 19 and the second transmission shaft 20 form a worm-gear pair. The second transmission shaft 20 is matched with the threaded hole 21, the second transmission shaft 20 is screwed in or out of the threaded hole 21 through the first transmission shaft 19 under the action of the motor 17, and the universal ball head 27 is propped against by the screwing-in to realize the locking of the universal rotary head 6; the second transmission shaft 20 rotates in the threaded hole 21, so that the universal swivel 6 is locked and cannot rotate. The end face of the second transmission shaft 20, which is in contact with the universal ball 27 of the universal ball 27 hinged support 15, is a cambered surface, and the cambered surface is matched with the surface of the universal ball 27. The end face of the cambered surface of the second transmission shaft 20 increases the contact area with the universal ball head 27, and the locking effect is improved. The laparoscope 1 is connected with the corresponding positioning mechanism through one clamping clip 7, and the hysteroscope 2 is connected with the corresponding positioning mechanism through the other clamping clip 7. Make universal arm 5 be in suitable position through base 4 during the operation, reuse centre gripping 7 presss from both sides peritoneoscope 1 and hysteroscope 2, move peritoneoscope 1 and hysteroscope 2 freely through universal arm 5, when needing to fix peritoneoscope 1 or hysteroscope 2 in the operation process, lock universal swivel 6 through electronic positioning lock 10, and then make peritoneoscope 1 or hysteroscope 2 keep current position, compensate the shake that handheld peritoneoscope 1 or hysteroscope 2 fixed cause, make illumination light and the image in the synchronous TV screen not rock, do not influence the operation, the operation degree of difficulty has been reduced.
As shown in fig. 3, the guide wire 23 assembly 3 comprises a catheter 22 and a guide wire 23, wherein the insertion end of the catheter 22 is in a conical shape with an open top, the tail end of the catheter 22 is provided with an electronic flowmeter, the outer surface of the guide wire 23 is provided with a reflective material, and the insertion end of the guide wire 23 is provided with a micro-vibrator 13 and an indicator light 14. The electronic flow meter is detachably connected to the conduit 22. When the guide wire 23 is dredged, an electronic flowmeter is not needed, and after the guide wire 23 is pulled out after the dredging is finished, the electronic flowmeter is connected for injecting liquid medicine, and the detachable connection mode is convenient to use. The micro-vibrator 13 and the indicator lamp 14 are in turn connected to the guide wire 23 and the indicator lamp 14 is located between the micro-vibrator 13 and the guide wire 23. The hand-held end of the guidewire 23 is provided with a handle 24. The doctor can conveniently insert and draw out the guide wire 23, and the operation is convenient. The guide wire 23 combination 3 comprises a catheter 22 and a guide wire 23, wherein the insertion end of the catheter 22 is in a conical shape with an open top, an electronic flowmeter is arranged at the tail end of the catheter 22, a reflective material is arranged on the outer surface of the guide wire 23, and a micro vibrator 13 and an indicator light 14 are arranged at the insertion end of the guide wire 23. The tapered insertion end of the catheter 22 facilitates advancement of the fallopian tube, reducing trauma to the fallopian tube. The electronic flowmeter of the catheter 22 accurately measures the amount of the injected medicine, reduces the occurrence of excessive or insufficient injected medicine, improves the grasping of the amount of the injected medicine, and is beneficial to the recovery of patients. The outer surface of the guide wire 23 is coated with a reflective material and the indicator light 14 greatly improves the visibility of the guide wire 23, so that the depth of the guide wire 23 inserted into the fallopian tube and the current position are clearly visible, the observation difficulty is reduced, and the visual fatigue caused by long-time operation of medical staff is relieved to a certain extent. The micro-vibrator 13 can easily separate the adhesion part or the larger obstacle part of the fallopian tube, thereby greatly improving the dredging rate, simultaneously reducing the damage of the guide wire 23 to the fallopian tube, reducing the puncture condition and improving the safety of the operation.
The operation steps of the laparoscopic 1 hysteroscope 2 guide wire 23 combined with the fallopian tube recanalization system in the embodiment are as follows: the method comprises the following steps: the base 4 is adjusted so that the swing arm 12 is positioned above the human body. Step two: laparoscope 1 and hysteroscope 2 are secured to the respective positioning mechanisms by clamp clips 7 and electronic positioning lock 10 is in the unlocked state by push buttons 26. Step three: three small holes are formed in the abdomen, the laparoscope 1 and the hysteroscope 2 are inserted into the body, the positions of the laparoscope 1 and the hysteroscope 2 are adjusted to be in the optimal angle, and then the button 26 is pressed to enable the electronic positioning lock 10 to be in a locking state, so that the laparoscope 1 and the hysteroscope 2 are fixed. Step four: the guide wire 23 is inserted into the guide tube 22, the guide tube 22 is inserted into the body, the images of the oviduct and the peripheral parts are amplified by more than 20 times on the synchronous television screens of the laparoscope 1 and the hysteroscope 2, the button 26 is pressed to unlock the electronic positioning lock 10 of the locking hysteroscope 2, the guide tube 22 is pushed into the oviduct through the hysteroscope 2, and the button 26 is pressed again to lock the electronic positioning lock 10 of the locking hysteroscope 2. Step five: the button 26 is pressed to enable the micro-vibrator 13 and the indicator light 14 to work, the guide wire 23 is pushed, the insertion depth of the guide wire 23 is obviously seen under the action of the reflective material and the indicator light 14, and then the diseased part or the blocked part of the fallopian tube is dredged. Step six: the guide wire 23 is pulled out, the catheter 22 is inserted into the diseased part or the obstructed part, the electronic flowmeter is attached to the tail end of the catheter 22, the liquid medicine is injected into the catheter 22, the flow rate of the injected liquid medicine displayed on the display 16 on the swing arm 12 is observed, the amount of the injected medicine is accurately judged, and the prescribed amount of the medicine is accurately injected.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. A combined fallopian tube recanalization system of a laparoscope hysteroscope guide wire is characterized in that: comprises a laparoscope, a hysteroscope, a guide wire combination and a clamping and positioning device;
the clamping and positioning device comprises a base, a universal arm, a universal swivel and a clamping clamp; the universal swivel is connected with the base through a universal arm, the clamping clamp is fixedly connected with the universal swivel, and the universal joint is provided with an electronic positioning lock, so that the universal arm, the universal swivel and the clamping clamp form a positioning mechanism; two groups of positioning mechanisms are arranged on the base; the universal swivel is a universal ball head hinged support, the electronic positioning lock is fixedly connected with the hinged support of the universal ball head hinged support,
the laparoscope is connected with the corresponding positioning mechanism through one clamping clip, and the hysteroscope is connected with the corresponding positioning mechanism through the other clamping clip;
the guide wire assembly comprises a catheter and a guide wire, wherein the insertion end of the catheter is in a conical shape with an opening at the top, an electronic flowmeter is arranged at the tail end of the catheter, a reflecting material is arranged on the outer surface of the guide wire, and a micro-vibrator and an indicator lamp are arranged at the insertion end of the guide wire;
the electronic positioning lock comprises a motor, a shell, a first transmission shaft and a second transmission shaft; the shell is fixedly connected with the hinge base, a threaded hole of the shell is opposite to a threaded hole of the hinge base, the motor is arranged in the shell and is connected with the first transmission shaft, the second transmission shaft is arranged in the threaded hole of the shell and the threaded hole of the hinge base, and the first transmission shaft and the second transmission shaft form a worm turbine pair; the end face of the second transmission shaft, which is in contact with the universal ball head of the universal ball head hinged support, is an arc face, and the arc face is matched with the surface of the universal ball head.
2. The laparoscopic hysteroscope guidewire in combination with a fallopian tube recanalization system of claim 1, wherein: the micro-vibrator and the indicator light are sequentially connected with the guide wire, and the indicator light is positioned between the micro-vibrator and the guide wire.
3. The laparoscopic hysteroscope guidewire in combination with a fallopian tube recanalization system of claim 1, wherein: the base includes lifting and drop rotating stand and swing arm, positioning mechanism all is fixed in the swing arm to be equipped with the control on the swing arm electron positioning lock, micro-vibrator, pilot lamp and electronic flowmeter's button and the display that shows electronic flowmeter flow.
4. The laparoscopic hysteroscope guidewire in combination with a fallopian tube recanalization system of claim 1, wherein: the electronic flowmeter is connected with the conduit in a detachable connection mode.
5. The laparoscopic hysteroscope guidewire in combination with a fallopian tube recanalization system of claim 1, wherein: the universal swivel is provided with a plurality of electronic positioning locks.
6. The laparoscopic hysteroscope guidewire in combination with a fallopian tube recanalization system of claim 1, wherein: and a handle is arranged at the handheld end of the guide wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755682.0A CN107361833B (en) | 2017-08-29 | 2017-08-29 | Combined oviduct recanalization system for laparoscopic hysteroscope guide wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755682.0A CN107361833B (en) | 2017-08-29 | 2017-08-29 | Combined oviduct recanalization system for laparoscopic hysteroscope guide wire |
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| CN107361833A CN107361833A (en) | 2017-11-21 |
| CN107361833B true CN107361833B (en) | 2021-01-01 |
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| CN201710755682.0A Expired - Fee Related CN107361833B (en) | 2017-08-29 | 2017-08-29 | Combined oviduct recanalization system for laparoscopic hysteroscope guide wire |
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|---|---|---|---|---|
| CN109276311B (en) * | 2018-09-04 | 2021-02-12 | 杭州睿笛生物科技有限公司 | Ablation electrode positioning system |
| CN109223065A (en) * | 2018-11-13 | 2019-01-18 | 中国人民解放军陆军特色医学中心 | Auxiliary device is used in a kind of laparoscopy |
| CN109223066B (en) * | 2018-11-16 | 2021-06-11 | 南通市肿瘤医院（南通市第五人民医院） | Laparoscope fixing and remote control integrated system |
| CN110608354B (en) * | 2019-10-21 | 2024-04-12 | 金陵科技学院 | Multi-freedom-degree adjustable fixing frame for fixing vertical leveling rod |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6013053A (en) * | 1996-05-17 | 2000-01-11 | Qlt Photo Therapeutics Inc. | Balloon catheter for photodynamic therapy |
| CN2304361Y (en) * | 1997-01-31 | 1999-01-20 | 周立平 | Assistant support for vascular anastomosis |
| CN2427204Y (en) * | 2000-04-12 | 2001-04-25 | 姜家玉 | Mobile and automatic type device for filling and transfusion |
| CN202218994U (en) * | 2009-12-01 | 2012-05-16 | 周文雄 | A medical infusion tube flow monitoring alarm system |
| CN202459555U (en) * | 2011-12-27 | 2012-10-03 | 安徽医学高等专科学校 | Infusion device with flowmeter |
| CN202589630U (en) * | 2012-06-26 | 2012-12-12 | 张雷 | Indirect fracture restorer |
| CN204394645U (en) * | 2015-01-09 | 2015-06-17 | 遵义医学院 | A kind of oviduct dredging device |
| CN204468298U (en) * | 2015-02-14 | 2015-07-15 | 林娟 | A kind of peritoneoscope fixed mount |
| CN105011970B (en) * | 2015-06-09 | 2018-01-30 | 孙龙 | Fixing device in a kind of art of puncture needle |
| CN105012016A (en) * | 2015-06-17 | 2015-11-04 | 冯晶晶 | Method of manufacturing and using floor-type lens holder |
| CN104921690B (en) * | 2015-06-17 | 2016-12-14 | 李代碧 | The manufacture method of plug-in lens bracket |
| CN206007339U (en) * | 2016-04-06 | 2017-03-15 | 郭清华 | Fallopian tube dredge |
| CN205698005U (en) * | 2016-04-11 | 2016-11-23 | 深圳市六联科技有限公司 | A kind of mechanical hand |
| CN206381202U (en) * | 2016-08-31 | 2017-08-08 | 严兵 | A kind of sled pin |
-
2017
- 2017-08-29 CN CN201710755682.0A patent/CN107361833B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107361833A (en) | 2017-11-21 |
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Effective date of registration: 20210210 Address after: 400000 No.27, Tianchen Road, Shapingba District, Chongqing Patentee after: Chongqing Edward hospital Co.,Ltd. Address before: 400000 No.27, Tianchen Road, Shapingba District, Chongqing Patentee before: Jiang Xiaolan |
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