CN112006754B - Automatic foreskin elastic thread ligation anastomosis assembly - Google Patents
Automatic foreskin elastic thread ligation anastomosis assembly Download PDFInfo
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- CN112006754B CN112006754B CN202010969170.6A CN202010969170A CN112006754B CN 112006754 B CN112006754 B CN 112006754B CN 202010969170 A CN202010969170 A CN 202010969170A CN 112006754 B CN112006754 B CN 112006754B
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- ligation
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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
- A61B17/32—Surgical cutting instruments
- A61B17/326—Circumcision apparatus
Abstract
The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to an automatic prepuce elastic thread ligation and anastomosis assembly. Comprises a ligation device component, an automatic ligation gun and an elastic coil component; the elastic coil comprises a coil which is tied by an elastic wire and can be tightened in a bundling manner, the ligation assembly comprises a ligation cylinder, a fastener arranged at the lower end of the ligation cylinder, a ligation ring arranged at the top end of the ligation cylinder, a positioning cup arranged at the outer side of the ligation cylinder and a positioning ring arranged at the upper end of the positioning cup; the automatic ligation gun comprises a gun body, a guide bar, a sliding piece and a trigger; based on the anastomotic subassembly of automatic formula foreskin elastic thread ligation, can reduce the work content of operation in-process, reduce the operation degree of difficulty, and then reduce the human experience error, the operation time is short, and the operation success rate is high, and is lower to doctor's requirement, to improving basic unit's medical treatment level, improves the ligation operation treatment, has fine effect.
Description
Technical Field
The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to an automatic prepuce elastic thread ligation and anastomosis assembly.
Background
The foreskin ligation anastomat comprises a ligation ring structure for isolation and support and a coil or lock hoop structure for blocking and fixing, the ligation device adopting the bolt fastening ligation ring structure in the prior technical scheme is simple and convenient to use, but a postoperative patient needs to carry an overweight partition device, so that discomfort of the body and inconvenience of life are brought to the patient, meanwhile, the ligation device is complex in structure, cannot be conveniently observed and controlled in the operation process, and is not beneficial to ensuring the operation quality and the treatment effect; another kind of disposable foreskin ligation device accomplishes relevant operation through the mode that interior outer bush cooperation ligation, but the device uses comparatively trouble, simultaneously because its rifle body structure and the coaxial design characteristics of bush structure lead to it can't let the direct-viewing operation process of doctor, need the doctor to rely on self experience to judge and operate in many times, require highly to doctor's experience, the work of position such as extrusion foreskin from the inside and outside during motion is related to inside and outside during operation process simultaneously to the inner and outside bush action, bring the uncomfortable sense such as pain easily for the patient when the operation is careless, lead to local skin to rectify the damage even, and once generally can't the operation of rolling back after the beginning operation, the fault-tolerant rate of treatment process has been reduced, be unfavorable for using widely at the basic unit.
Disclosure of Invention
The invention aims to provide an automatic foreskin elastic thread ligation anastomosis assembly which is simple in structure, flexible in operation, convenient for a doctor to operate by one person, capable of conveniently observing and controlling the operation process, high in ligation efficiency and accurate in ligation position.
In order to achieve the purpose, the invention adopts the following technical scheme.
An automatic prepuce elastic thread ligation anastomosis component comprises a ligation device component, an automatic ligation gun and an elastic coil component;
the elastic coil comprises a coil which is tied by elastic wires and can be tightened, the elastic coil is in a 9 shape, the front end of the elastic coil is in a ring shape which can be tightened and sleeved, and the rear end of the elastic coil is provided with a pull wire; the pull wire is connected to the coil pull buckle;
the ligation assembly comprises a ligation cylinder, a fastener arranged at the lower end of the ligation cylinder, a ligation ring arranged at the top end of the ligation cylinder, a positioning cup arranged at the outer side of the ligation cylinder and a positioning ring arranged at the upper end of the positioning cup;
the ligation barrel is of a cylindrical structure and comprises a conical protection head at the upper end and a barrel body at the lower end, an external thread part is arranged at the lower end of the barrel body, and a positioning table is arranged between the conical protection head and the external thread part;
the bottom of the positioning cup is provided with a mounting hole, and the external thread part penetrates out of the positioning hole; the positioning ring is buckled at a cup opening at the top of the positioning cup, wire grooves for clamping the elastic coils are arranged on the opposite surfaces of the positioning cup and the positioning ring, the wire grooves above and below are opposite and spliced to form a structure for containing the elastic coils and embedding the elastic coils in the channel, the channel is opposite to the position of the ligation ring, and a small gap is formed at the splicing position of the inner side of each wire groove; a wire drawing port penetrating through the positioning ring and the positioning cup is formed in one side of the wire groove, a limiting clamping block is embedded in the wire drawing port, a wire passing hole is formed in the middle of the limiting clamping block, and the free end of the coil extends out of the wire passing hole and is connected with a coil pull buckle; the limiting clamping block is used for positioning and supporting; the automatic ligation gun comprises a gun body, a sliding part and a trigger, wherein the sliding part and the trigger are arranged on the inner side of the gun body; the sliding part is arranged in the gun body in a sliding way; the sliding piece is connected with the rear end of the gun barrel through an elastic stretching element so as to have the tendency of sliding backwards;
the front side of the sliding part is provided with a clamping opening which can be connected with the coil pull buckle; the trigger is connected to the lower side of the gun barrel through a rotating shaft, and can be abutted to the rear end of the sliding piece after being pulled upwards.
Based on the structure, a doctor can determine and maintain the relative positions of the elastic coil and the ligation ring before an operation in the operation process, the elastic coil and the ligation ring are assembled for standby, part of necessary working contents in the operation process are dispersed outside the operation time, the time required by the operation is reduced, and the position accuracy is effectively ensured at the same time, after the installation, the doctor only needs to connect the ligation device part with the patient in the operation process, the ligation gun can be used for rapid ligation, and only one person is needed to complete all the work contents, instead of the prior art that one person needs to install and debug the device and the other person needs to perform the ligation operation, the difficulty of the ligation operation is effectively simplified, the operation efficiency is improved, meanwhile, the risk of artificial non-operation is reduced, the success rate of the operation is ensured, the safety is high, the use is simple, the requirement is low, and the method is very suitable for popularization and application in the fields of primary medical treatment, in-vitro treatment and the like.
The automatic prepuce elastic thread ligation and anastomosis assembly is further improved, one side of the coil pull buckle, which is far away from the elastic coil, is provided with a connector, and the upper side and the lower side of the connector are provided with a protruding part; the clamping opening of the sliding part is a transverse opening, and the upper side and the lower side of the clamping opening are provided with connecting windows which can be buckled with the convex parts.
The automatic foreskin elastic thread ligation assembly is further improved, and an embedding part matched with the thread passing hole in shape is arranged at one end, facing the elastic thread, of the coil pull buckle, so that the coil pull buckle and the limiting clamping block can be stably connected in a sleeved and embedded mode.
The automatic prepuce elastic thread ligation and anastomosis assembly is further improved, and the elastic stretching element is a spring or a rubber band.
The beneficial effects are that:
based on the automatic foreskin elastic thread ligation assembly, the operation content of the ligation device can be accurately and quickly finished, on one hand, the ligation coil can be effectively ensured to be matched with a ligation ring to ligate the position in the ligation process through the ligation device body, the work content of positioning adjustment and the like in the operation process of doctors is reduced, the operation speed is effectively improved, on the other hand, automatic and quick ligation is realized by using a ligation gun, the ligation speed is high, the time is short, the ligation coil is quickly tightened, the discomfort of patients is reduced, the operation time is further reduced, meanwhile, the tightening force and the tightening speed of the elastic thread can be flexibly adjusted, the quantitative control is convenient to realize, the work content in the operation process can be reduced by means of the foreskin ligation assembly, the operation difficulty is reduced, the artificial experience error is further reduced, the operation time is reduced, the operation success rate is improved, and the requirements on doctors are reduced, has good effects on improving the basic medical level and improving the therapeutic effect of the ligation operation.
Drawings
FIG. 1 is a side view of an automated circumcision ligation assembly;
figure 2 is a cross-sectional view of the automatic circumcision elastic thread ligation assembly.
Detailed Description
The invention is described in detail below with reference to specific embodiments.
The utility model provides an identical subassembly of automatic formula foreskin elastic thread ligation, mainly used carry out circumcision (cut off blood supply nature dropout formula) operation, its major structure includes ligation device body 1 and automatic ligation rifle 2 and elastic coil subassembly.
The ligation device body 1 is used for supporting and positioning the position of a ligation coil, simultaneously ensures the relative position relationship between a ligation ring structure and the ligation coil in the ligation device, maintains the relative position relationship between the coil, the ligation ring and a patient, ensures that accurate positioning ligation can be realized at one time, and the automatic ligation gun 2 is used for realizing rapid automatic ligation, thereby improving the efficiency;
the elastic coil comprises a coil which can be tightened by tying an elastic wire, and a coil pull buckle 7 connected to the free end of the coil; the elastic coil is 6-shaped, the front end is in a ring shape capable of being tightened and bound, and the rear end is provided with a stay wire;
as shown in fig. 1, the ligation device body 1 comprises a ligation cylinder 10, a fastener 20 arranged at the lower end of the ligation cylinder 10, a ligation ring 30 arranged at the top end of the ligation cylinder 10, a positioning cup 40 arranged at the outer side of the ligation cylinder 10, and a positioning ring 50 arranged at the upper end of the positioning cup 40;
the ligation barrel 10 is of a cylindrical structure and comprises a conical protection head 10a at the upper end and a barrel body at the lower end, an external thread part 10b is arranged at the lower end of the barrel body, and a positioning table 10c is arranged between the conical protection head 10a and the external thread part 10 b; the lantern ring is movably sleeved on the outer side of the upper end of the ligation cylinder 10;
the bottom of the positioning cup 40 is provided with a mounting hole, and the external thread part 10b penetrates out of the positioning hole; the positioning ring 50 is buckled at the cup opening at the top of the positioning cup 40, the opposite surfaces of the positioning cup 40 and the positioning ring 40 are provided with wire slots 90a for clamping elastic coils, the wire slots above and below are opposite and spliced to form a structure for accommodating the elastic coils and embedding the elastic coils in a channel, the channel is opposite to the position of the bundling ring 30, and a small gap is formed at the splicing position of the inner side of the wire slot 90 a;
a wire drawing port penetrating out of the positioning ring 50 and the positioning cup 40 is formed in one side of the wire groove 90a, a limiting fixture block 6 is embedded in the wire drawing port, a wire passing hole is formed in the middle of the limiting fixture block 6, and the free end of the coil extends out of the wire passing hole and is connected with a coil pull buckle 7; the limiting fixture block 6 is used for positioning and supporting;
the automatic ligation gun 2 comprises a gun body 20, a sliding part 22 and a trigger 23, wherein the sliding part 22 and the trigger are arranged on the inner side of the gun body 20; the sliding part 22 is slidably arranged in the gun body 20; the slide 22 is connected to the rear end of the barrel by means of an elastic tension element so that it has a tendency to slide backwards; the elastic stretching element is a spring or a rubber band.
The front side of the sliding part 22 is provided with a clamping opening which can be connected with the coil pull buckle 7; the trigger 23 is connected to the lower side of the barrel 20 through a rotating shaft, and the trigger 23 can abut against the rear end part of the sliding piece 22 after being pulled upwards;
furthermore, in order to facilitate the connection of the coil tab 7 with the slider 22, a connector is arranged on one side of the coil tab 7 away from the elastic coil, and a convex part 7b is arranged on the upper side and the lower side of the connector; the clamping opening of the sliding part 22 is a transverse opening, and the upper side and the lower side of the clamping opening are provided with connecting windows 22b which can be buckled with the convex parts 7 b;
in the further improvement, in order to prevent the elastic coil and the coil pull buckle from shaking and displacing randomly, one end of the coil pull buckle 7 facing the elastic coil is provided with an embedding part 7a with the shape matched with the wire passing hole, so that the coil pull buckle 7 and the limiting clamping block 6 can be sleeved, embedded and stably connected;
finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. An automatic prepuce elastic thread ligation anastomosis component is characterized by comprising a ligation device component, an automatic ligation gun and an elastic coil component;
the elastic coil comprises a coil which is tied by elastic wires and can be tightened, the elastic coil is in a 9 shape, the front end of the elastic coil is in a ring shape which can be tightened and sleeved, and the rear end of the elastic coil is provided with a pull wire; the pull wire is connected to the coil pull buckle;
the ligation assembly comprises a ligation cylinder, a fastener arranged at the lower end of the ligation cylinder, a ligation ring arranged at the top end of the ligation cylinder, a positioning cup arranged at the outer side of the ligation cylinder and a positioning ring arranged at the upper end of the positioning cup;
the ligation barrel is of a cylindrical structure and comprises a conical protection head at the upper end and a barrel body at the lower end, an external thread part is arranged at the lower end of the barrel body, and a positioning table is arranged between the conical protection head and the external thread part;
the bottom of the positioning cup is provided with a mounting hole, and the external thread part penetrates out of the positioning hole; the positioning ring is buckled at a cup opening at the top of the positioning cup, wire grooves for clamping the elastic coils are arranged on the opposite surfaces of the positioning cup and the positioning ring, the wire grooves at the upper side and the lower side are opposite and spliced to form a structure for containing the elastic coils and embedding the elastic coils in the channel, the channel is opposite to the position of the ligation ring, and a small gap is formed at the splicing position of the inner side of the wire groove; a wire drawing port penetrating through the positioning ring and the positioning cup is formed in one side of the wire groove, a limiting clamping block is embedded in the wire drawing port, a wire passing hole is formed in the middle of the limiting clamping block, and the free end of the coil extends out of the wire passing hole and is connected with a coil pull buckle;
the automatic ligation gun comprises a gun body, a sliding part and a trigger, wherein the sliding part and the trigger are arranged on the inner side of the gun body; the sliding part is arranged in the gun body in a sliding way; the sliding piece is connected with the rear end of the gun barrel through an elastic stretching element so as to have the tendency of sliding backwards;
the front side of the sliding part is provided with a clamping opening which can be connected with the coil pull buckle; the trigger is connected to the lower side of the gun barrel through a rotating shaft, and can be abutted to the rear end of the sliding piece after being pulled upwards.
2. The automatic prepuce elastic thread ligation assembly according to claim 1, wherein a connector is provided on a side of the coil tab away from the elastic coil, and a protrusion is provided on an upper side and a lower side of the connector; the clamping opening of the sliding part is a transverse opening, and the upper side and the lower side of the clamping opening are provided with connecting windows which can be buckled with the convex parts.
3. The automatic prepuce elastic thread ligation assembly according to claim 1, wherein the coil fastener has an insertion portion with a shape matching the thread passage hole at an end facing the elastic thread, so that the coil fastener and the limit block can be stably connected by engaging.
4. The assembly according to claim 1, wherein the elastic tension element is a spring or an elastic band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010969170.6A CN112006754B (en) | 2020-09-15 | 2020-09-15 | Automatic foreskin elastic thread ligation anastomosis assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010969170.6A CN112006754B (en) | 2020-09-15 | 2020-09-15 | Automatic foreskin elastic thread ligation anastomosis assembly |
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| CN112006754A CN112006754A (en) | 2020-12-01 |
| CN112006754B true CN112006754B (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010969170.6A Active CN112006754B (en) | 2020-09-15 | 2020-09-15 | Automatic foreskin elastic thread ligation anastomosis assembly |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876398B (en) * | 2021-11-18 | 2024-03-26 | 长沙汇顶医疗科技有限责任公司 | Inner ring supporting cylinder for leather sheath ligation and inner ring suite |
| CN114027942B (en) * | 2021-12-17 | 2024-03-26 | 长沙汇顶医疗科技有限责任公司 | Novel skin wrapping and ligation device |
| CN114027943B (en) * | 2021-12-17 | 2024-04-26 | 长沙汇顶医疗科技有限责任公司 | Foreskin ligation device with inner ring |
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| CN112006754A (en) | 2020-12-01 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic foreskin elastic wire binding and anastomosis component Effective date of registration: 20230426 Granted publication date: 20220325 Pledgee: Industrial Bank Limited by Share Ltd. Wuhan branch Pledgor: WELL CARE WUHAN MEDICAL TECHNOLOGY CO.,LTD. Registration number: Y2023420000189 |
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