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CN102133125B - Circumcision device - Google Patents

Circumcision device Download PDF

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Publication number
CN102133125B
CN102133125B CN2011100363590A CN201110036359A CN102133125B CN 102133125 B CN102133125 B CN 102133125B CN 2011100363590 A CN2011100363590 A CN 2011100363590A CN 201110036359 A CN201110036359 A CN 201110036359A CN 102133125 B CN102133125 B CN 102133125B
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China
Prior art keywords
ring
annular cutter
cutter head
semi
annular
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Expired - Fee Related
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CN2011100363590A
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Chinese (zh)
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CN102133125A (en
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赵永久
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Individual
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B17/326Circumcision apparatus

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The invention relates to the field of medical equipment and provides a circumcision device which ensures that a cut is tidy and a patient hardly bleeds after operation, and is convenient to operate and short in operation time. The circumcision device comprises an inner ring, an annular cutting knife and a cutting ring, wherein the annular cutting knife is fixedly connected with the inner ring; the annular cutting knife is provided with an annular tool bit which has an outward blade; the cutting ring comprises an upper semi-ring and a lower semi-ring; one end of the upper semi-ring is hinged with one end of the lower semi-ring; the cutting ring is positioned at the periphery of the annular cutting blade and corresponds to the annular tool bit; the cutting ring is provided with a guide groove; and an end face of the annular cutting blade is provided with a shoulder ring. The circumcision device performs redundant prepuce excision or phimosis operation, ensures that the cut is tidy and the patient hardly bleeds after the operation, and is convenient to operate and short in operation time.

Description

Prepuce remover
Technical field
The present invention relates to medical instruments field, especially a kind of otch is neat, postoperative is difficult for the prepuce remover hemorrhage, easy to operate, that operating time is short.
Background technology
Redundant prepuce or phimosis are the commonly encountered diseases of Urology Surgery; One of redundant prepuce or phimosis easily cause the diseases such as urinary tract infection, prostatitis, or the communication channel of sexually transmitted disease (STD); Therefore excising long foreskin or phimosis, is one of method that prevents this class disease; The foreskin that traditional excision is long or the method for phimosis are excisions; The invention of Chinese patent notification number CN101066223A discloses a kind of prepuce cutting assist device and operation method, belongs to a kind of medical surgery surgical instrument and operation method.Prepuce cutting assist device has discontinuous circular body, and the inner edge circular row of body is furnished with some through holes, and in the one side at least of body, its outer rim is radial circular row and is furnished with some strip projections.The operation method of prepuce cutting assist device, comprise preparation and local infiltration anesthesia before art, placement prepuce cutting assist device, fixedly prepuce cutting assist device, will give prominence to outside prepuce tissues cut or excise, sew up, stop blooding wrapping, the step such as take out stitches.The weak point of this invention is: otch is neat not, postoperative easily hemorrhage, the operation convenient not; Afterwards, a kind of foreskin ischemic necrosis that allows had appearred again, the operating theater instruments that naturally comes off, and the invention of Chinese patent notification number CN1463677A discloses a kind of dicyclic prepuce remover, and this dicyclic prepuce remover is comprised of outer ring, inner ring and nested device; Size has plurality of specifications, during use, the embedding of foreskin redundance is pressed between inner ring and outer ring, makes the foreskin ischemic necrosis in distally; The near-end preputial heals mutually, and the foreskin in postoperative 8-12 days distally comes off together with Internal and external cycle, realizes the ring cutting foreskin; The weak point of this invention is: the dicyclic prepuce remover need to hang on penis 8-12 days, makes patient feel inconvenient, and when erection, patient understands feels pain; Therefore, design that a kind of otch is neat, postoperative is difficult for the prepuce remover hemorrhage, easy to operate, that operating time is short, become problem demanding prompt solution.
Summary of the invention
The objective of the invention is to overcome that present excision redundant prepuce or phimosis exist that otch is neat not, postoperative easily hemorrhage, operation is convenient not or the long deficiency of operating time, provides that a kind of otch is neat, postoperative is difficult for the prepuce remover hemorrhage, easy to operate, that operating time is short.
Concrete technical scheme of the present invention is:
A kind of prepuce remover comprises inner ring, also comprises annular cutter, cut ring; Described annular cutter is fixedly connected with inner ring; Described annular cutter is provided with annular cutter head, the edegewise of described annular cutter head; Described cut ring comprises semi-ring, lower semi-ring; One end of described upper semi-ring and an end of lower semi-ring are hinged; Described cut ring is positioned at the annular cutter periphery, and corresponding with annular cutter head.When excision redundant prepuce or phimosis, annular cutter is placed in the foreskin inboard, the blade of annular cutter head is aimed at the operative site of circumcision; The cut ring of opening is placed in the position corresponding with annular cutter head, the foreskin outside, closes up the cut ring that is positioned at the annular cutter periphery, with under the blade of annular cutter head coordinates, foreskin is cut off by annular in cut ring; This prepuce remover excises redundant prepuce or phimosis operation, and otch is neat, and operating time is short.
As preferably, described cut ring be provided with the guide channel adaptive with annular cutter head interior week.Transverse shifting when guide channel restriction cut ring cutting foreskin is set.
As preferably, the end face of described annular cutter is provided with the shoulder ring; Described shoulder ring periphery is taper type, and the large end of shoulder ring is connected with annular cutter head.When cut ring is closed up under the guide channel guiding, and coordinate with the blade of annular cutter head when the foreskin annular is cut off, the face that cut ring is provided with guide channel coordinates with the shoulder ring, and the inside and outside lamination of operation section part foreskin is tight, and the thinnest part thickness of the foreskin after compression is about 1mm to 2mm; After taking off prepuce remover, the operation section part of foreskin is difficult for hemorrhage, and is bonding or sew up with medical adhesive with the inside and outside layer of the non-cutting side foreskin of section part that is about to perform the operation.
As preferably, described prepuce remover also comprises ties up circle; Described inner ring periphery is provided with the holddown groove adaptive with tying up circle.The front end of foreskin is fixed on the holddown groove place of inner ring with tying up circle, is beneficial to the tension foreskin, make the guide channel of cut ring be easy to aim at annular cutter head.
As preferably, described annular cutter also comprises guard circle; Described guard circle is enclosed within outside the blade of annular cutter head.When annular cutter is put into the operative site of foreskin inboard, be enclosed within the outer guard circle of blade of annular cutter head, the non-operative site of foreskin inboard is not damaged by blade; When closing up cut ring, under the cooperation of cutting belt and annular cutter, when foreskin was cut off by annular, guard circle was also cut off by the blade annular.
As preferably, described cut ring also comprises elastic cushion block; Described elastic cushion block comprises thread segment, stretch section; The interior perimeter surface of described upper semi-ring end is provided with the cushion block groove, and the interior perimeter surface of described lower semi-ring end is provided with the lower cushion block groove, and described thread segment is positioned at the lower cushion block groove and is fixedly connected with.Elastic cushion block avoids foreskin to snap in the seam of first ring and lower semi-ring.
As preferably, described upper semi-ring one end is provided with hinged lug, and the other end is provided with fixture block, and described upper fixture block is provided with guide pad; Described lower semi-ring one end is provided with lower hinged lug, and the other end is provided with lower fixture block, and described lower fixture block is provided with the gathering sill adaptive with guide pad; Described hinged lug and lower hinged lug are hinged.Upper fixture block and lower fixture block hold together second cyclization of semi-ring and open easy operation, and guide pad coordinates with gathering sill, and upper fixture block and lower fixture block close up and be not offset.
As preferably, described inner ring comprises principal piece, construction section, thread segment; Described construction section diameter is less than the principal piece diameter; Described thread segment external diameter is less than or equal to the construction section diameter; Described prepuce remover also comprises hold-down nut; Described annular cutter is enclosed within outside construction section, and described hold-down nut is pushed down annular cutter, and is threaded with thread segment.Push down annular cutter with hold-down nut, and the mode stationary annular cutter that are threaded with the thread segment of inner ring, make and change annular cutter conveniently, easily.
As preferably, the cross sectional shape of described annular cutter head is isosceles triangle; The cross sectional shape of described guide channel is the isosceles triangle adaptive with the annular cutter head of annular cutter, and the degree of depth of guide channel is less than the height of annular cutter head.The cross sectional shape of described annular cutter head and guide channel is adaptive isosceles triangle, the placement that can commutate of the relative annular cutter of cut ring.
The invention has the beneficial effects as follows:
This prepuce remover excises redundant prepuce or phimosis operation, and otch is neat, and operating time is short.Transverse shifting when guide channel restriction cut ring cutting foreskin is set.The front end of foreskin is fixed on the holddown groove place of inner ring with tying up circle, is beneficial to the tension foreskin, make the guide channel of cut ring be easy to aim at annular cutter head.When annular cutter is put into the operative site of foreskin inboard, be enclosed within the outer guard circle of blade of annular cutter head, the non-operative site of foreskin inboard is not damaged by blade.Elastic cushion block avoids foreskin to snap in the seam of first ring and lower semi-ring.Upper fixture block and lower fixture block hold together second cyclization of semi-ring and open easy operation, and guide pad coordinates with gathering sill, and upper fixture block and lower fixture block close up and be not offset.Push down annular cutter with hold-down nut, and the mode stationary annular cutter that are threaded with the thread segment of inner ring, make and change annular cutter conveniently, easily.The cross sectional shape of described annular cutter head and guide channel is adaptive isosceles triangle, the placement that can commutate of the relative annular cutter of cut ring.
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is that the A of Fig. 1 is to view;
Fig. 4 is the view that the foreskin annular is cut off.
in figure: annular cutter-1, cut ring-2, inner ring-3, annular cutter head-4, blade-5, upper semi-ring-6, lower semi-ring-7, guide channel-8, shoulder ring-9, tie up circle-10, holddown groove-11, elastic cushion block-12, thread segment-13, stretch section-14, upper cushion block groove-15, lower cushion block groove-16, upper hinged lug-17, upper fixture block-18, guide pad-19, lower hinged lug-20, lower fixture block-21, gathering sill-22, principal piece-23, construction section-24, thread segment-25, hold-down nut-26, guard circle-27.
The specific embodiment
The present invention is described further below in conjunction with shown in accompanying drawing.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3: a kind of prepuce remover comprises annular cutter 1, cut ring 2, inner ring 3, guard circle 27, ties up circle 10; Annular cutter is provided with annular cutter head 4, and the cross sectional shape of annular cutter head is isosceles triangle; The end face of annular cutter is provided with shoulder ring 9; Shoulder ring periphery is taper type, and the large end of shoulder ring is connected with annular cutter head; The blade 5 of annular cutter head is outside; The material of guard circle is silicone rubber, is provided with the groove adaptive with blade week in guard circle, and guard circle is enclosed within outside the blade of annular cutter head; Inner ring comprises principal piece 23, construction section 24, thread segment 25; The construction section diameter is less than the principal piece diameter; The thread segment external diameter equals the construction section diameter; Prepuce remover also comprises hold-down nut 26; Annular cutter is enclosed within outside construction section, and hold-down nut is pushed down annular cutter, and is threaded with thread segment; The material of tying up circle is silicone rubber, ties up the cross section of circle for circular; The principal piece periphery of described inner ring is provided with the holddown groove 11 adaptive with tying up circle; The holddown groove cross sectional shape is circular arc; Cut ring is positioned at the annular cutter periphery, and corresponding with annular cutter head; Cut ring be provided with the guide channel 8 adaptive with annular cutter head interior week, the cross sectional shape of guide channel is the isosceles triangle adaptive with annular cutter head, the degree of depth of guide channel is less than the height of annular cutter head; Cut ring comprises semi-ring 6, lower semi-ring 7; Upper semi-ring, when second cyclization is held together, the diameter of guide channel bottom equals the diameter at annular cutter head blade place; Upper semi-ring one end is provided with hinged lug 17, and the other end is provided with fixture block 18, and upper fixture block is provided with guide pad 19; Lower semi-ring one end is provided with lower hinged lug 20, and the other end is provided with lower fixture block 21, and lower fixture block is provided with the gathering sill 22 adaptive with guide pad; Upper hinged lug and lower hinged lug are hinged; Cut ring also comprises elastic cushion block 12; Elastic cushion block has two, and the material of elastic cushion block is rubber, and described elastic cushion block comprises thread segment 13, stretch section 14; The interior perimeter surface of described upper semi-ring end is provided with cushion block groove 15, and the interior perimeter surface of described lower semi-ring end is provided with lower cushion block groove 16, and described thread segment is positioned at lower cushion block groove and bonding; The state that the foreskin annular is cut off as shown in Figure 4.
When excision redundant prepuce or phimosis, there is the blade overcoat of annular cutter head the annular cutter of guard circle to be placed in the foreskin inboard, the front end of foreskin is fixed on the holddown groove place of inner ring with tying up circle, strain foreskin; The operative site of circumcision is aimed at the blade place of annular cutter head; The cut ring of opening is placed in the position corresponding with annular cutter head, the foreskin outside, and guide channel is aimed at annular cutter head, guide pad alignment guide groove; To upper fixture block and the lower fixture block application of force, second cyclization of semi-ring is held together; With under the blade of annular cutter head coordinates, foreskin is cut off by annular in cut ring; When cut ring is closed up under the guide channel guiding, and coordinate with the blade of annular cutter head when foreskin and guard circle annular is cut off, the medial surface of cut ring coordinates with the shoulder ring, and the inside and outside lamination of operation section part foreskin is tight, and the thinnest part thickness of the foreskin after compression is about 1.5mm; After taking off prepuce remover, the operation section part of foreskin is difficult for hemorrhage, and is bonding or sew up with medical adhesive with the inside and outside layer of the non-cutting side foreskin of section part that is about to perform the operation.
This prepuce remover excises redundant prepuce or phimosis operation, and otch is neat, and operating time is short.Transverse shifting when guide channel restriction cut ring cutting foreskin is set.The front end of foreskin is fixed on the holddown groove place of inner ring with tying up circle, is beneficial to the tension foreskin, make the guide channel of cut ring be easy to aim at annular cutter head.When annular cutter is put into the operative site of foreskin inboard, be enclosed within the outer guard circle of blade of annular cutter head, the non-operative site of foreskin inboard is not damaged by blade.Elastic cushion block avoids foreskin to snap in the seam of first ring and lower semi-ring.Upper fixture block and lower fixture block hold together second cyclization of semi-ring and open easy operation, and guide pad coordinates with gathering sill, and upper fixture block and lower fixture block close up and be not offset.Push down annular cutter with hold-down nut, and the mode stationary annular cutter that are threaded with the thread segment of inner ring, make and change annular cutter conveniently, easily.The cross sectional shape of described annular cutter head and guide channel is adaptive isosceles triangle, the placement that can commutate of the relative annular cutter of cut ring.
It is apparent to one skilled in the art that this utility model can be changed into various ways, and such change is not thought and broken away from scope of the present utility model.The apparent modification of the technical staff to described field that all are such is within being included in the scope of this claim.

Claims (6)

1. a prepuce remover, comprise inner ring, it is characterized in that: also comprise annular cutter (1), cut ring (2), tie up circle (10); Described inner ring periphery is provided with the holddown groove (11) adaptive with tying up circle; Described annular cutter is fixedly connected with inner ring (3); Described annular cutter is provided with annular cutter head (4), and the blade of described annular cutter head (5) is outside; Described cut ring comprises semi-ring (6), lower semi-ring (7); One end of described upper semi-ring and an end of lower semi-ring are hinged; Described cut ring is positioned at the annular cutter periphery, and corresponding with annular cutter head; Described cut ring be provided with the guide channel adaptive with annular cutter head (8) interior week; The end face of described annular cutter is provided with shoulder ring (9); Described shoulder ring periphery is taper type, and the large end of shoulder ring is connected with annular cutter head.
2. prepuce remover according to claim 1, it is characterized in that: described annular cutter comprises guard circle (27); Described guard circle is enclosed within outside the blade of annular cutter head.
3. prepuce remover according to claim 1 and 2, it is characterized in that: described cut ring also comprises elastic cushion block (12); Described elastic cushion block comprises canned paragraph (13), stretch section (14); The interior perimeter surface of described upper semi-ring end is provided with cushion block groove (15), and the interior perimeter surface of described lower semi-ring end is provided with lower cushion block groove (16), and described canned paragraph is positioned at the lower cushion block groove and is fixedly connected with.
4. prepuce remover according to claim 3, it is characterized in that: described upper semi-ring one end is provided with hinged lug (17), and the other end is provided with fixture block (18), and described upper fixture block is provided with guide pad (19); Described lower semi-ring one end is provided with lower hinged lug (20), and the other end is provided with lower fixture block (21), and described lower fixture block is provided with the gathering sill adaptive with guide pad (22); Described hinged lug and lower hinged lug are hinged.
5. prepuce remover according to claim 4, it is characterized in that: described inner ring comprises principal piece (23), construction section (24), thread segment (25); Described construction section diameter is less than the principal piece diameter; Described thread segment external diameter is less than or equal to the construction section diameter; Described prepuce remover also comprises hold-down nut (26); Described annular cutter is enclosed within outside construction section, and described hold-down nut is pushed down annular cutter, and is threaded with thread segment.
6. prepuce remover according to claim 5, it is characterized in that: the cross sectional shape of described annular cutter head is isosceles triangle; The cross sectional shape of described guide channel is the isosceles triangle adaptive with the annular cutter head of annular cutter, and the degree of depth of guide channel is less than the height of annular cutter head.
CN2011100363590A 2011-02-12 2011-02-12 Circumcision device Expired - Fee Related CN102133125B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN102133125A CN102133125A (en) 2011-07-27
CN102133125B true CN102133125B (en) 2013-05-08

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104771207B (en) * 2015-05-12 2017-05-31 刘鑫国 A kind of Foreskin loop cutter
CN105011985B (en) * 2015-07-21 2017-06-06 史源 A kind of foreskin magnet ring stapler
CN105232106A (en) * 2015-11-13 2016-01-13 无锡贝恩外科器械有限公司 Circumcision anastomat
CN106333731B (en) * 2016-10-28 2020-04-10 广州德脉医疗器械有限公司 Concave seat device with inner plate prepuce incision protective sleeve
CN108938049A (en) * 2018-09-28 2018-12-07 广州德脉医疗器械有限公司 A kind of cylindrical surface annular cutter tool
CN221129988U (en) * 2022-11-25 2024-06-14 上海康路联医疗科技有限公司 Prepuce fixing apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491136A (en) * 1973-03-05 1985-01-01 Leveen Harry H Disposable circumcision device
CN101502434A (en) * 2009-03-13 2009-08-12 商建忠 Circumcision anastomat
CN201481515U (en) * 2009-08-07 2010-05-26 商建忠 Circumcision device
CN201505167U (en) * 2009-07-08 2010-06-16 商建忠 Circumcising machine
CN201710425U (en) * 2010-07-12 2011-01-19 商建忠 Disposable circumcision anastomat
CN201710423U (en) * 2010-07-08 2011-01-19 商建忠 Disposable circumcision stapler
CN201710429U (en) * 2010-08-20 2011-01-19 商建忠 Disposable circumcision anastomat
CN201996628U (en) * 2011-02-12 2011-10-05 赵永久 Prepuce exsector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491136A (en) * 1973-03-05 1985-01-01 Leveen Harry H Disposable circumcision device
CN101502434A (en) * 2009-03-13 2009-08-12 商建忠 Circumcision anastomat
CN201505167U (en) * 2009-07-08 2010-06-16 商建忠 Circumcising machine
CN201481515U (en) * 2009-08-07 2010-05-26 商建忠 Circumcision device
CN201710423U (en) * 2010-07-08 2011-01-19 商建忠 Disposable circumcision stapler
CN201710425U (en) * 2010-07-12 2011-01-19 商建忠 Disposable circumcision anastomat
CN201710429U (en) * 2010-08-20 2011-01-19 商建忠 Disposable circumcision anastomat
CN201996628U (en) * 2011-02-12 2011-10-05 赵永久 Prepuce exsector

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Granted publication date: 20130508

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