CN115281788A - Anal fistula treatment rubber band wire-hanging directional wire-tightening force channel controller and use method - Google Patents
Anal fistula treatment rubber band wire-hanging directional wire-tightening force channel controller and use method Download PDFInfo
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- CN115281788A CN115281788A CN202210972056.8A CN202210972056A CN115281788A CN 115281788 A CN115281788 A CN 115281788A CN 202210972056 A CN202210972056 A CN 202210972056A CN 115281788 A CN115281788 A CN 115281788A
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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
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
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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
- A61B90/06—Measuring instruments not otherwise provided for
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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
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
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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
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
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Abstract
The invention discloses a rubber band thread-hanging directional thread-tightening force channel controller for anal fistula treatment, which comprises a rubber band, a U-shaped sleeve, a fixing frame, a hip supporting mechanism, a rubber band clamping mechanism, a force control mechanism and a rubber band hanging mechanism, wherein the rubber band is fixedly arranged on the fixing frame; the U-shaped sleeve is of a hollow structure, and two insertion holes are formed in the back of the bent part of the U-shaped sleeve; the buttock supporting mechanism is connected to one end of the fixing frame, and the rubber band clamping mechanism is connected to the top of the buttock supporting mechanism; the force control mechanism is connected with the fixed frame, and the rubber band hanging mechanism is connected above one end of the force control mechanism close to the hip support mechanism; and two ends of the rubber band penetrate into the U-shaped sleeve and penetrate out of the jack, and then are knotted. The tightening force of the rubber band is displayed on the tension meter, so that medical care personnel can conveniently observe and record the tightening force, the medical care personnel can conveniently finish the perfect treatment standard after the operation, the proper tightening force is ensured to complete the directional cutting action of the rubber band, the thread-hanging treatment is completed, and the anus function of a patient is protected.
Description
Technical Field
The invention relates to the technical field of anorectal medical equipment, in particular to a rubber band wire-hanging directional wire-tightening force channel controller for anal fistula treatment and a using method thereof.
Background
Anal fistula belongs to a common anorectal disease, the morbidity in China accounts for 1.67-3.6% of anorectal diseases, high anal fistula is one of the intractable diseases of colorectal surgery, a thread-hanging therapy is a characteristic therapy of traditional Chinese medicine anal fistula treatment, the therapy can better protect the anal function to avoid anal incontinence and cure the high anal fistula, although surgeons make great efforts on protecting the anal function at present, various sphincter-retaining surgeries appear clinically, and the anal fistula-retaining surgeries comprise: the method comprises the following steps of ligature through the fistula between the sphincters, stem cell filling, flap pushing, anal fistula suppository, video auxiliary treatment technology and the like, but no operation can definitely treat the high anal fistula in terms of the clinical curative effects after various operations. Therefore, the catgut therapy is still the main treatment method for clinically treating the high anal fistula.
The main functions of the thread-hanging therapy are as follows: the chronic snare-incising device has the advantages that chronic snare-incising effect, drainage effect, foreign body stimulation effect and marking effect are achieved, at present, clinical management after the catgut suture therapy always depends on clinical experience of each patient, unified standards do not exist, a set of regular auxiliary equipment is not used in a matched mode, the tightening degree cannot be ascertained, the patient cannot obtain the maximum treatment effect, great pain is brought to the patient due to too much tightening, and the effect of excision cannot be achieved due to too loose tightening.
Disclosure of Invention
The invention aims to provide a directional wire-tightening force channel controller for anal fistula treatment rubber band wire hanging and a using method thereof.
In order to achieve the purpose, the invention provides the following technical scheme:
a rubber band thread-hanging directional thread-tightening force channel controller for anal fistula treatment comprises a rubber band, a U-shaped sleeve, a fixing frame, a hip supporting mechanism, a rubber band clamping mechanism, a force control mechanism and a rubber band hanging mechanism; the U-shaped sleeve is of a hollow structure, and two insertion holes are formed in the back of the bent part of the U-shaped sleeve; the buttock supporting mechanism is connected to one end of the fixing frame, and the rubber band clamping mechanism is connected to the top of the buttock supporting mechanism; the force control mechanism is connected with the fixing frame, and the rubber band hanging mechanism is connected above one end of the force control mechanism, which is close to the hip support mechanism; the two ends of the rubber band penetrate into the U-shaped sleeve and penetrate out of the jack to be knotted, and the rubber band at the knotted end penetrates through the hip supporting mechanism and the rubber band clamping mechanism and then is sleeved on the rubber band hanging mechanism.
In a further aspect of the present invention, the buttocks support mechanism includes a support base; the front end of supporting seat is concave arc shape, the upper and lower both ends radius angle of supporting seat, and the front end of supporting seat is stained with the silica gel software, and the top of supporting seat is equipped with the opening that is used for through the rubber band.
The invention has the further scheme that one end of the fixing frame is connected with two mounting lugs, and counter bores are arranged on the mounting lugs; the back of the supporting seat is provided with an installation groove, and the side part of the supporting seat is provided with a positioning hole; one end of the fixing frame is inserted into the mounting groove through the mounting lug, the positioning hole corresponds to the counter bore in the left-right direction, a ball body is plugged into the positioning hole, and the inner side of the ball body is embedded into the counter bore; the outer opening of the positioning hole is connected with a baffle plate, and a first spring is arranged between the inner side of the baffle plate and the ball body.
The rubber band clamping mechanism comprises a clamping block and a sliding seat, wherein two ratchet bars are transversely arranged on a supporting seat on one side of a notch, and ratchets of the two ratchet bars are oppositely arranged; the sliding seat is positioned between the two ratchet bars, a dovetail groove is arranged on the supporting seat between the two ratchet bars, and the sliding seat is connected in the dovetail groove in a sliding manner through a dovetail block on the inner side; the sliding seat is of a hollow structure, and a ratchet rack is connected in the sliding seat; the clamping block is connected to the inner side end of the sliding seat, and anti-skid grains A are arranged on the supporting seat on the other side of the opening opposite to the clamping block.
The ratchet racks are arranged up and down, and the ratchets on the two ratchet racks correspond to the ratchets of the two ratchet bars; be connected with hydraulic telescoping rod between the both ends of ratchet frame, the upper and lower both ends of slide are equipped with the breach, and the ratchet part of ratchet frame exposes from the breach, and the front of ratchet frame is connected with the finger board, and the finger board exposes from the rectangle mouth in the slide outside, and is connected with the second spring between two finger boards.
The further scheme of the invention is that the force control mechanism comprises a spur rack, a screw rod and a threaded pipe; the inner side of the fixed frame is provided with a sliding chute, the straight rack is connected in the sliding chute in a sliding manner through a sliding block at the side part, and the screw rod is connected to one end of the straight rack; the screwed pipe is rotationally connected to the fixing frame, the lead screw is in threaded fit with the screwed pipe, and one end of the screwed pipe is connected with the knob.
The further scheme of the invention is that the force control mechanism also comprises a tension meter and a gear; the tension meter is connected to the fixing frame, the gear is rotatably connected to the fixing frame and meshed with the straight rack, and one end of a rotating shaft where the gear is located is connected with the mandrel where the pointer of the tension meter is located.
The invention further provides that the rubber band hanging mechanism comprises a hanging lug and a buckle; the hanging lug and the buckle are integrally formed, and the bottom end of the hanging lug is hinged to one end of the straight rack; the straight rack is connected with a support, a cylindrical rod is connected between the supports, the buckle is connected to the cylindrical rod in a clamped mode, and anti-skidding grains B are arranged at the top end of the buckle.
A use method of a rubber band wire-hanging directional wire-tightening force channel controller for anal fistula treatment comprises the following specific steps:
s1, wire hanging and cutting: after the medical staff hang the rubber band on the tumor in the patient body, the two ends of the rubber band penetrate into the U-shaped sleeve and penetrate out of the jack to be knotted, and the U-shaped sleeve is plugged into the patient body; the rubber band at the knotting end passes through the buttock supporting mechanism and the rubber band clamping mechanism and then is sleeved on the hanging lug, and the buckle is clamped on the outer wall of the cylindrical rod;
s2, supporting and extruding: the supporting seat is tightly attached to the hip of the patient, and plays a role in bearing, supporting and extruding; meanwhile, the supporting seat is in a concave arc shape, so that the supporting seat accords with human engineering, and soft silica gel is contacted with the skin of a patient, so that the comfort level is improved; the supporting seat is connected with the fixing frame through the ball body, and the supporting seat can rotate freely, so that the supporting seat can better fit with the requirement of a human body, and the stretching effect of the rubber band is achieved;
s3, force adjustment: the medical staff twists the knob, the threaded pipe drives the lead screw to rotate, so that the straight rack moves to play a role in stretching the rubber band; meanwhile, the straight teeth drive the gears to rotate, so that the force is displayed on a tension meter, and medical staff can conveniently observe and record the force, and can conveniently finish the treatment to a perfect treatment standard after the operation;
s4, clamping and adjusting wires: after the force control mechanism finishes a period of standardized tightening requirement, the rubber band needs to be adjusted; the medical staff pinches the finger pressing plate, the ratchet rack contracts to separate from the ratchet bar, the sliding seat is pushed to the opening end, and the rubber band is clamped by the clamping block and the supporting seat at the anti-skidding thread A; after the finger pressing plate is loosened, the ratchet rack rebounds, the ratchet rack is meshed with the ratchet bar, and the sliding seat cannot move; the medical staff knottes again to fix and continuously sleeve the medical staff on the hangers, the finger-pressure plate is pinched to loosen the splint, and the next period of standardized tightening requirement is completed until the tumor is completely cut.
The invention has the beneficial effects that:
according to the anal fistula treatment rubber band thread-hanging directional tightening force channel controller and the using method, the tightening force of the rubber band is displayed on the tension meter, so that medical workers can conveniently observe and record the tightening force, perfect treatment standards can be conveniently arranged, the thread-hanging treatment can be completed by ensuring the proper tightening force to complete the directional cutting action of the rubber band, and the anus function of a patient can be protected.
Secondly, according to the anal fistula treatment rubber band wire-hanging directional tightening force channel controller and the use method, the supporting seat is in a concave arc shape and accords with human engineering, and soft silica gel is in contact with the skin of a patient, so that the comfort level is improved; the supporting seat is connected with the fixing frame through the ball body, the supporting seat can rotate freely, better human body requirements of the supporting seat can be met, and the stretching effect of the rubber band can be achieved.
Thirdly, according to the anal fistula treatment rubber band thread-hanging directional tightening force channel controller and the use method thereof, the U-shaped pipe effectively avoids that two sides of the rubber band also have certain tightening and cutting effects on the tumor in the tightening process, and ensures that only one point of stress is applied in the tightening and cutting process to effectively relieve the pain of a patient.
Fourthly, according to the anal fistula treatment rubber band thread-hanging directional tightening force channel controller and the using method, the rubber band clamping mechanism can clamp the rubber band when the elastic band is knotted again, and the rubber band is prevented from retracting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
FIG. 3 is a schematic structural view of the supporting base of the present invention.
Fig. 4 is a schematic structural view of the rubber band clamping mechanism of the invention.
Fig. 5 is a schematic view of the ratchet rack of the present invention.
Fig. 6 is a schematic structural diagram of a force control mechanism according to the present invention.
Fig. 7 is a schematic view of the installation of the tension meter of the present invention.
In the figure: 1-rubber band, 2-U-shaped sleeve, 201-jack, 3-fixed mount, 301-installation ear, 302-counter bore, 4-buttock support mechanism, 401-support seat, 402-notch, 403-installation groove, 404-locating hole, 405-sphere, 406-baffle, 407-first spring, 5-rubber band clamping mechanism, 501-clamp block, 502-slide seat, 503-ratchet rack, 504-ratchet rack, 505-anti-slip pattern A, 506-hydraulic telescopic rod, 507-notch, 508-rectangular opening, 509-second spring, 510-finger press plate, 6-force control mechanism, 601-spur rack, 602-lead screw, 603-threaded pipe, 604-slide block, 605-knob, 606-tension meter, 607-gear, 608-rotating shaft, 7-rubber band hanging mechanism, 701-pull ear, 702-buckle, 703-bracket, 704-cylindrical rod, 705-anti-slip pattern B.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Example 1: as shown in fig. 1 to 7, a rubber band thread-hanging directional tightening force channel controller for anal fistula treatment comprises a rubber band 1, a U-shaped sleeve 2, a fixing frame 3, a hip supporting mechanism 4, a rubber band clamping mechanism 5, a force control mechanism 6 and a rubber band hanging mechanism 7; the U-shaped sleeve 2 is of a hollow structure, and two insertion holes 201 are formed in the back of the bent part of the U-shaped sleeve 2; the buttock supporting mechanism 4 is connected to one end of the fixing frame 3, and the rubber band clamping mechanism 5 is connected to the top of the buttock supporting mechanism 4; the force control mechanism 6 is connected with the fixed frame 3, and the rubber band hanging mechanism 7 is connected above one end of the force control mechanism 6 close to the hip support mechanism 4; the two ends of the rubber band 1 penetrate into the U-shaped sleeve 2 and penetrate out of the jack 201 to be knotted, and the rubber band 1 at the knotted end penetrates through the hip supporting mechanism 4 and the rubber band clamping mechanism 5 to be sleeved on the rubber band hanging mechanism 7.
Wherein the hip support mechanism 4 comprises a support base 401; the front end of the supporting seat 401 is in a concave arc shape, the upper end and the lower end of the supporting seat 401 are rounded, a silica gel soft body is adhered to the front end of the supporting seat 401, and a notch 402 for passing through the rubber band 1 is formed in the top end of the supporting seat 401.
Wherein, one end of the fixing frame 3 is connected with two mounting ears 301, and the mounting ears 301 are provided with counter bores 302; the back of the supporting seat 401 is provided with a mounting groove 403, and the side of the supporting seat 401 is provided with a positioning hole 404; one end of the fixing frame 3 is inserted into the mounting groove 403 through the mounting lug 301, the positioning hole 404 corresponds to the counter bore 302 in the left-right direction, the positioning hole 404 is filled with the sphere 405, and the inner side of the sphere 405 is embedded into the counter bore 302; the outer opening of the positioning hole 404 is connected with a baffle 406, and a first spring 407 is arranged between the inner side of the baffle 406 and the sphere 405.
The elastic band clamping mechanism 5 comprises a clamping block 501 and a sliding seat 502, two ratchet bars 503 are transversely arranged on the supporting seat 401 at one side of the notch 402, and ratchets of the two ratchet bars 503 are oppositely arranged; the sliding seat 502 is positioned between the two ratchet bars 503, a dovetail groove is arranged on the supporting seat 401 between the two ratchet bars 503, and the sliding seat 502 is connected in the dovetail groove in a sliding manner through a dovetail block at the inner side; the sliding seat 502 is a hollow structure, and a ratchet rack 504 is connected in the sliding seat 502; the clamping block 501 is connected to the inner side end of the sliding seat 502, and the supporting seat 401 on the other side of the notch 402 opposite to the clamping block 501 is provided with anti-skid grains A505.
The ratchet racks 504 are arranged up and down, and the ratchets on the two ratchet racks 504 correspond to the ratchets of the two ratchet bars 503; a hydraulic telescopic rod 506 is connected between two ends of the ratchet rack 504, notches 507 are formed in the upper end and the lower end of the sliding base 502, a ratchet part of the ratchet rack 504 is exposed out of the notches 507, a finger-pressing plate 510 is connected to the front face of the ratchet rack 504, the finger-pressing plate 510 is exposed out of a rectangular opening 508 in the outer side of the sliding base 502, and a second spring 509 is connected between the two finger-pressing plates 510.
Wherein, the force control mechanism 6 comprises a spur rack 601, a lead screw 602 and a threaded pipe 603; a sliding groove is formed in the inner side of the fixing frame 3, the straight rack 601 is connected to the sliding groove in a sliding mode through a sliding block 604 on the side portion, and the lead screw 602 is connected to one end of the straight rack 601; the threaded pipe 603 is rotatably connected to the fixing frame 3, the lead screw 602 is in threaded fit with the threaded pipe 603, and one end of the threaded pipe 603 is connected with a knob 605.
Wherein, the force control mechanism 6 further comprises a tension meter 606 and a gear 607; the tension meter 606 is connected to the fixed frame 3, the gear 607 is rotatably connected to the fixed frame 3, the gear 607 is meshed with the spur rack 601, and one end of a rotating shaft 608 where the gear 607 is located is connected with a spindle where a pointer of the tension meter 606 is located.
The elastic string hanging mechanism 7 comprises a hanging lug 701 and a buckle 702; the hanging lug 701 and the buckle 702 are integrally formed, and the bottom end of the hanging lug 701 is hinged to one end of the straight rack 601; the support 703 is connected to the straight rack 601, a cylindrical rod 704 is connected between the supports 703, the buckle 702 is clamped on the cylindrical rod 704, and the top end of the buckle 702 is provided with anti-skid grains B705.
Example 2: the embodiment discloses a using method of a rubber band wire-hanging directional wire-tightening force channel controller for anal fistula treatment, which comprises the following specific steps of:
s1, wire hanging and cutting: after the medical staff hang the rubber band 1 on the tumor in the patient body, the two ends of the rubber band penetrate into the U-shaped sleeve 2 and penetrate out of the jack 201 to be knotted, and the U-shaped sleeve 2 is plugged into the patient body; the rubber band 1 at the knotting end penetrates through the hip supporting mechanism 4 and the rubber band clamping mechanism 5 and then is sleeved on the hanging lug 701, and the buckle 702 is clamped on the outer wall of the cylindrical rod 704;
s2, supporting and extruding: the supporting seat 401 is tightly attached to the hip of the patient, and plays a role in bearing force, supporting and extruding; meanwhile, the supporting seat 401 is in a concave arc shape, so that the supporting seat accords with human engineering, and soft silica gel is in contact with the skin of a patient, so that the comfort level is improved; the supporting seat 401 is connected with the fixing frame 3 through the ball 405, and the supporting seat 401 can rotate freely, so that the supporting seat 401 can be better attached to the requirements of a human body, and the stretching effect of the rubber band is achieved;
s3, force adjustment: the medical staff screws the knob 605, the threaded pipe 603 drives the lead screw 602 to rotate, so that the spur rack 601 moves to play a role in stretching the elastic band 1; meanwhile, the spur rack 601 drives the gear 607 to rotate, so that the force is displayed on the tension meter 606, which is convenient for medical staff to observe and record, and is convenient for postoperative arrangement to achieve a perfect treatment standard;
s4, clamping and adjusting wires: after the force control mechanism 6 finishes a period of standardized tightening requirements, the rubber band 1 needs to be adjusted; the medical staff pinches the finger-pressing plate 510, the ratchet rack 504 contracts to separate from the ratchet bar 503, the sliding seat 502 is pushed to the end of the notch 402, and the rubber band 1 is clamped by the clamping block 501 and the supporting seat 401 at the position of the anti-slip pattern A505; after the finger pressing plate 510 is loosened, the ratchet rack 504 rebounds, the ratchet rack 504 is meshed with the ratchet bar 503, and the sliding seat 502 cannot move; the medical staff knottes again to fix and continuously sleeve the medical staff on the hangers 701, pinches the acupressure plate 510 to loosen the splint, and completes the tightening requirement standardized in the next period until the tumor is completely cut.
It is to be understood that the foregoing specific embodiments are illustrative of the invention only and are not to be construed as limiting the scope of the invention, which is defined in the appended claims to which the invention pertains, as modified in all equivalent forms thereof by those skilled in the art upon reading the present specification.
Claims (9)
1. The utility model provides an anal fistula treatment rubber band hangs directional tight line power way controller of line which characterized in that: comprises a rubber band (1), a U-shaped sleeve (2), a fixing frame (3), a hip supporting mechanism (4), a rubber band clamping mechanism (5), a force control mechanism (6) and a rubber band hanging mechanism (7);
the U-shaped sleeve (2) is of a hollow structure, and two insertion holes (201) are formed in the back of the bent part of the U-shaped sleeve (2);
the buttock supporting mechanism (4) is connected to one end of the fixing frame (3), and the rubber band clamping mechanism (5) is connected to the top of the buttock supporting mechanism (4);
the force control mechanism (6) is connected to the fixed frame (3), and the rubber band hanging mechanism (7) is connected to the upper part of one end, close to the hip supporting mechanism (4), of the force control mechanism (6);
two ends of the rubber band (1) penetrate into the U-shaped sleeve (2) and penetrate out of the insertion hole (201) to be knotted, and the rubber band (1) at the knotted end penetrates through the hip supporting mechanism (4) and the rubber band clamping mechanism (5) and then is sleeved on the rubber band hanging mechanism (7).
2. The anal fistula treatment rubber band wire-hanging directional wire-tightening force channel controller as set forth in claim 1, wherein: the hip support mechanism (4) comprises a support seat (401); the front end of supporting seat (401) is concave arc shape, the upper and lower both ends radius angle of supporting seat (401), and the front end of supporting seat (401) is stained with the silica gel software, and the top of supporting seat (401) is equipped with opening (402) that are used for through rubber band (1).
3. The anal fistula treatment rubber band wire-hanging directional wire-tightening force channel controller as set forth in claim 2, wherein: one end of the fixing frame (3) is connected with two mounting lugs (301), and counter bores (302) are formed in the mounting lugs (301); the back of the supporting seat (401) is provided with a mounting groove (403), and the side part of the supporting seat (401) is provided with a positioning hole (404); one end of the fixing frame (3) is inserted into the mounting groove (403) through the mounting lug (301), the positioning hole (404) corresponds to the counter bore (302) in the left-right direction, the ball body (405) is plugged into the positioning hole (404), and the inner side of the ball body (405) is embedded into the counter bore (302); the outer opening of the positioning hole (404) is connected with a baffle (406), and a first spring (407) is arranged between the inner side of the baffle (406) and the ball body (405).
4. The anal fistula treatment rubber band hanging wire directional tightening force channel controller as claimed in claim 2 or 3, characterized in that: the elastic clamping mechanism (5) comprises a clamping block (501) and a sliding seat (502), two ratchet bars (503) are transversely arranged on the supporting seat (401) on one side of the notch (402), and ratchets of the two ratchet bars (503) are oppositely arranged; the sliding seat (502) is positioned between the two ratchet bars (503), a dovetail groove is arranged on the supporting seat (401) between the two ratchet bars (503), and the sliding seat (502) is connected in the dovetail groove in a sliding manner through a dovetail block on the inner side; the sliding seat (502) is of a hollow structure, and a ratchet rack (504) is connected in the sliding seat (502); the clamping block (501) is connected to the inner side end of the sliding seat (502), and anti-skid grains A (505) are arranged on the supporting seat (401) on the other side of the notch (402) opposite to the clamping block (501).
5. The anal fistula treatment rubber band wire-hanging directional wire-tightening force channel controller as set forth in claim 4, wherein: the ratchet racks (504) are arranged up and down, and the ratchets on the two ratchet racks (504) correspond to the ratchets of the two ratchet bars (503); the hydraulic telescopic rod (506) is connected between two ends of the ratchet rack (504), notches (507) are formed in the upper end and the lower end of the sliding seat (502), the ratchet portion of the ratchet rack (504) is exposed out of the notches (507), a finger-pressing plate (510) is connected to the front face of the ratchet rack (504), the finger-pressing plate (510) is exposed out of a rectangular opening (508) in the outer side of the sliding seat (502), and a second spring (509) is connected between the two finger-pressing plates (510).
6. The anal fistula treatment rubber band hanging wire directional tightening force channel controller as claimed in claim 2 or 3, characterized in that: the force control mechanism (6) comprises a spur rack (601), a lead screw (602) and a threaded pipe (603); a sliding groove is formed in the inner side of the fixed frame (3), the straight rack (601) is connected into the sliding groove in a sliding mode through a sliding block (604) on the side portion, and the screw rod (602) is connected to one end of the straight rack (601); the threaded pipe (603) is rotatably connected to the fixed frame (3), the lead screw (602) is in threaded fit with the threaded pipe (603), and one end of the threaded pipe (603) is connected with the knob (605).
7. The anal fistula treatment rubber band wire-hanging directional wire-tightening force channel controller as set forth in claim 6, wherein: the force control mechanism (6) also comprises a tension meter (606) and a gear (607); the tension meter (606) is connected to the fixed frame (3), the gear (607) is rotatably connected to the fixed frame (3), the gear (607) is meshed with the spur rack (601), and one end of the rotating shaft (608) where the gear (607) is located is connected with the spindle where the pointer of the tension meter (606) is located.
8. The anal fistula treatment rubber band hanging wire directional tightening force channel controller as set forth in claim 7, wherein: the rubber band hanging mechanism (7) comprises a hanging lug (701) and a buckle (702); the hanging lug (701) and the buckle (702) are integrally formed, and the bottom end of the hanging lug (701) is hinged to one end of the straight rack (601); the anti-skid device is characterized in that supports (703) are connected onto the straight racks (601), cylindrical rods (704) are connected between the supports (703), buckles (702) are clamped on the cylindrical rods (704), and anti-skid grains B (705) are arranged at the top ends of the buckles (702).
9. The use method of the anal fistula treatment rubber band hanging wire directional tightening force channel controller according to any one of claims 1-8 is characterized by comprising the following specific steps:
s1, wire hanging and cutting: after the medical staff hang the rubber band (1) on the tumor in the body of the patient, the two ends of the rubber band penetrate into the U-shaped sleeve (2) and penetrate out of the jack (201) to be knotted, and the U-shaped sleeve (2) is plugged into the body of the patient; the rubber band (1) at the knotting end penetrates through the hip supporting mechanism (4) and the rubber band clamping mechanism (5) and then is sleeved on the hanging lug (701), and the buckle (702) is clamped on the outer wall of the cylindrical rod (704);
s2, supporting and extruding: the supporting seat (401) is tightly attached to the hip of a patient and plays a role in bearing force, supporting and extruding; meanwhile, the supporting seat (401) is in a concave arc shape, so that the human engineering is met, and the soft silica gel is in contact with the skin of a patient, so that the comfort level is improved; the supporting seat (401) is connected with the fixing frame (3) through the sphere (405), and the supporting seat (401) can rotate freely, so that the supporting seat (401) can be better attached to the requirements of a human body, and the stretching effect of the rubber band is completed;
s3, force adjustment: the medical staff twists the knob (605), the threaded pipe (603) drives the screw rod (602) to rotate, so that the straight rack (601) moves to play a role in stretching the rubber band (1); meanwhile, the spur rack (601) drives the gear (607) to rotate, so that the force is displayed on the tension meter (606), and the tension meter is convenient for medical staff to observe and record and convenient for postoperative arrangement to become a perfect treatment standard;
s4, clamping and adjusting wires: after the force control mechanism (6) finishes a period of standardized tightening requirements, the rubber band (1) needs to be adjusted; the medical staff pinches the acupressure plate (510), the ratchet rack (504) contracts to separate from the ratchet bar (503), the sliding seat (502) is pushed to the end of the notch (402), and the rubber band (1) is clamped by the clamping block (501) and the supporting seat (401) at the position of the anti-skidding line A (505); after the finger pressing plate (510) is loosened, the ratchet rack (504) rebounds, the ratchet rack (504) is meshed with the ratchet bar (503), and the sliding seat (502) cannot move; the medical staff knottes again to fix and continuously sleeves the tumor on the hangers (701), the finger-pressure plate (510) is pinched to loosen the splint, and the tightening requirement of next period standardization is completed until the tumor is completely cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210972056.8A CN115281788A (en) | 2022-08-15 | 2022-08-15 | Anal fistula treatment rubber band wire-hanging directional wire-tightening force channel controller and use method |
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| CN202210972056.8A CN115281788A (en) | 2022-08-15 | 2022-08-15 | Anal fistula treatment rubber band wire-hanging directional wire-tightening force channel controller and use method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813564A (en) * | 2023-02-23 | 2023-03-21 | 之江实验室 | Bending mechanism and surgical robot |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813564A (en) * | 2023-02-23 | 2023-03-21 | 之江实验室 | Bending mechanism and surgical robot |
| CN115813564B (en) * | 2023-02-23 | 2024-01-09 | 之江实验室 | Bending mechanism and surgical robot |
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