CN106901807B - C-shaped everting type foreskin cutting stitching instrument - Google Patents
C-shaped everting type foreskin cutting stitching instrument Download PDFInfo
- Publication number
- CN106901807B CN106901807B CN201710255025.XA CN201710255025A CN106901807B CN 106901807 B CN106901807 B CN 106901807B CN 201710255025 A CN201710255025 A CN 201710255025A CN 106901807 B CN106901807 B CN 106901807B
- Authority
- CN
- China
- Prior art keywords
- cover
- foreskin
- comprehensive cover
- annular
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000003953 foreskin Anatomy 0.000 title claims abstract description 94
- 210000004204 blood vessel Anatomy 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000000740 bleeding effect Effects 0.000 abstract description 6
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 210000003899 penis Anatomy 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000023597 hemostasis Effects 0.000 description 6
- 208000032843 Hemorrhage Diseases 0.000 description 5
- 208000034158 bleeding Diseases 0.000 description 5
- 206010034878 phimosis Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 208000019206 urinary tract infection Diseases 0.000 description 2
- 206010018852 Haematoma Diseases 0.000 description 1
- 208000019802 Sexually transmitted disease Diseases 0.000 description 1
- 208000013507 chronic prostatitis Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 201000001881 impotence Diseases 0.000 description 1
- 206010036596 premature ejaculation Diseases 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 201000007094 prostatitis Diseases 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/0682—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B2017/1139—Side-to-side connections, e.g. shunt or X-connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a C-shaped everting type foreskin cutting stitching instrument, which comprises an upper comprehensive cover, a lower comprehensive cover, a foreskin fixing hoop and a U-shaped nail device, wherein the upper comprehensive cover and the lower comprehensive cover are in releasable matching connection; the foreskin fixing hoop is wholly or partially arranged in the upper comprehensive cover; the U-shaped nail device is wholly or partially arranged in the lower comprehensive cover; the foreskin fixing hoop can be positioned in the upper comprehensive cover and matched with the upper comprehensive cover to clamp the foreskin, and/or the lower end of the foreskin fixing hoop can be matched with the U-shaped device to clamp the foreskin. The structure can be used for accommodating front foreskin and large penis in the operation process, avoiding injury or infection, enabling the foreskin clamping part to be positioned in the foreskin cutting stitching instrument, arranging the U-shaped groove in a surrounding manner, enabling the U-shaped stitching position to be positioned in the foreskin cutting stitching instrument, and avoiding surgical accidents caused by infection when bleeding is caused by instrument failure or misoperation.
Description
Technical Field
The invention relates to the field of circumcision, in particular to a C-shaped everting type circumcision stitching instrument.
Background
Too long prepuce or phimosis is one of the sources of urinary tract infections in men and sexually transmitted diseases. Too long prepuce or phimosis can cause urinary tract infection to cause chronic prostatitis, and a series of symptoms such as soreness of waist and back, impotence and premature ejaculation can occur, so that the removal of too long prepuce is one of good measures for preventing the symptoms.
Traditionally, phimosis or overlong foreskin is removed by surgical operation, and the technical points are to cut redundant foreskin, stop bleeding and incised edge skin alignment suture. Patients can not walk after operation, and the patients can not bear huge pain when taking out stitches finally after changing one medicine, and in addition, the prepuce hematoma can be caused by incomplete ligation hemostasis, so that the patients need to be treated by operation again. In addition, since the circumcision and the hemostatic process are separately performed, the operation time is prolonged, and the panic mind of the patient is aggravated.
Laser and high frequency electrotome techniques have been developed for circumcision treatments that, although replacing scissors cuts, can coagulate bleeding sites. However, this treatment burns the patient's tissue and is susceptible to infection.
In the prior art, the foreskin incision stitching instrument is used for stitching the foreskin incision once, but most of the foreskin and the penis of the traditional built-in foreskin incision stitching instrument adopted in the prior art are exposed outside in the operation process, so that the foreskin incision stitching instrument is easy to be damaged or infected, the foreskin clamping part of the built-in foreskin incision stitching instrument is positioned outside the foreskin incision stitching instrument, the stitching position of the U-shaped nail is positioned at the top end of the foreskin incision stitching instrument, and when bleeding is caused by instrument failure or misoperation, the foreskin incision stitching instrument is easy to be infected. The ring cutter of the built-in prepuce cutting suture instrument is built-in, adopts an internal cutting outer Zhou Dading, and is easy to cause pain and risk caused by stacking cutting under the conditions of overlong prepuce and the like. In addition, if only the upper cover (the upper comprehensive cover) and the lower cover (the lower comprehensive cover/the connecting cover) are matched with each other and the inner ring (the foreskin fixing hoop) and the inner comprehensive cover (the staple top ring and/or the thimble guide block) are matched with each other, the circular cutting and the staple hemostasis are carried out after the clamping in place, so that foreskin blood vessels cannot be accurately positioned due to the fact that the positions of the built-in staple grooves are invisible, the staples in the staple grooves cannot be accurately corresponding to the foreskin blood vessels during operation, the operation hemostasis effect is poor, even the fact that the staple heads are just driven into the blood vessels, and the operation risk cannot be caused by timely hemostasis occurs. In addition, the prior art directly nails the staples into the foreskin, and in the process of waiting for necrosis and falling off of the foreskin and removing the staples after the operation, adhesion between the staples and the foreskin and even incapability of timely removing the staples after the foreskin is deep inside the foreskin easily occur, so that great pain is caused to a patient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an everting type foreskin cutting stitching instrument, the structure of the everting type foreskin cutting stitching instrument can realize that the front end of a penis is mostly contained in the foreskin cutting stitching instrument in the operation process, the clamping and ring cutting parts are all internally arranged, the situations of bleeding infection and the like are avoided, the external ring cutter and the blood vessel butting device reduce the risk of the operation, and the arrangement of a U-shaped nail pad further avoids the problem of falling failure of a U-shaped nail in the later stage, and the specific technical scheme is as follows:
a C-shaped everting type foreskin cutting stitching instrument comprises an upper comprehensive cover, a lower comprehensive cover, a foreskin fixing hoop and a U-shaped nail device, wherein,
the upper comprehensive cover and the lower comprehensive cover are in releasable matching connection;
the foreskin fixing hoop is wholly or partially arranged in the upper comprehensive cover;
the U-shaped nail device is wholly or partially arranged in the lower comprehensive cover;
the foreskin fixing hoop can be positioned in the upper comprehensive cover and matched with the upper comprehensive cover to clamp the foreskin, and/or the lower end of the foreskin fixing hoop can be matched with the U-shaped device to clamp the foreskin.
Further, the staple device comprises a staple ejector ring and a staple ejector guide block, wherein the staple ejector block is used for accommodating staples for stitching and/or guiding movement of the staples for stitching and/or positioning and/or guiding a staple ejector of the staple ejector ring, and the staple ejector ring is used for being matched with the staple ejector block to eject the staples in the staple ejector ring.
Further, the ejector pin guide block also comprises a U-shaped nail gasket which is an annular gasket arranged at the top end of the ejector pin guide block.
Further, the U-shaped gasket is also provided with a gasket positioning table perpendicular to and/or angled with respect to the gasket plane, and the gasket positioning table is one or more bulges and/or complete annular bulges arranged at the inner periphery and/or the outer periphery and/or the middle of the gasket plane of the U-shaped gasket.
Further, a first through hole is formed in the middle of the thimble guide block, the thimble guide block comprises an annular inner wall and/or an annular outer wall and/or a positioning table accommodating groove, the annular inner wall is used for being mutually matched and positioned with one or more bulges and/or complete annular bulges arranged on the inner periphery of a gasket plane of the U-shaped gasket, and/or the annular outer wall is used for being mutually matched and positioned with one or more bulges and/or complete annular bulges arranged on the outer periphery of the gasket plane of the U-shaped gasket, and/or the positioning table accommodating groove is arranged at the top end of the thimble guide block and is used for accommodating one or more bulges and/or complete annular bulges arranged in the middle of the gasket plane of the U-shaped gasket.
Further, the thimble guide block is provided with a plurality of thimble guide grooves, the thimble guide grooves are annularly arranged on the annular thimble guide block, and the part or the whole part of the U-shaped nail gasket covers the thimble guide grooves.
Further, the lower end face of the upper comprehensive cover is annular, a convex positioning table and/or a concave positioning groove is formed along the annular end face, the upper end face of the lower comprehensive cover is annular, a concave positioning groove and/or a convex positioning table is formed along the annular end face, and the positioning groove and the positioning table are in concave-convex fit with each other to position the upper comprehensive cover and the lower comprehensive cover; or,
the connecting cover is arranged between the upper comprehensive cover and the lower comprehensive cover, the upper comprehensive cover is detachably matched and connected to the lower comprehensive cover through the connecting cover, and preferably, the U-shaped device is wholly or partially arranged in the connecting cover; or,
the connecting cover is arranged between the upper comprehensive cover and the lower comprehensive cover, the lower end face of the upper comprehensive cover is annular, a convex positioning table and/or a concave positioning groove are arranged along the annular end face, the upper end face of the connecting cover is annular, a concave positioning groove and/or a convex positioning table are arranged along the annular end face, and the positioning groove and the positioning table are in concave-convex fit with each other to position the upper comprehensive cover and the connecting cover.
Further, the upper end face of the connecting cover is annular, a convex positioning table is arranged along the annular end face, and the positioning table is matched with a positioning groove arranged on the lower end face of the upper comprehensive cover for positioning; the lower part of the connecting cover is provided with one or more clamping hooks, the upper part of the lower comprehensive cover is provided with one or more clamping hooks, and the clamping hooks between the connecting cover and the lower comprehensive cover are mutually matched for positioning.
Further, the inner ring comprises a locking ring, and the surface of the inner ring of the locking ring is provided with an internal thread; the outer surface of the lower end of the upper comprehensive cover is provided with an external thread and/or the outer surface of the upper end of the connecting cover is provided with an external thread and/or the outer surface of the upper end of the lower comprehensive cover is provided with an external thread, and the internal thread and the external thread can be matched with each other to finish positioning of the upper comprehensive cover, the connecting cover, the lower comprehensive cover and/or the locking ring.
Further, a second through hole is formed in the middle of the upper comprehensive cover, the upper comprehensive cover is provided with an inner cavity for accommodating and/or positioning a foreskin fixing hoop, the foreskin fixing hoop is a circular ring with a third through hole in the middle, and the third through hole corresponds to the second through hole; and/or the inner cavity of the upper comprehensive cover is provided with one or more positioning grooves, the outer surface of the foreskin fixing hoop is provided with one or more positioning tables, and the positioning grooves and the positioning tables are matched with each other to perform positioning; and/or, the device further comprises a ring cutter, wherein the ring cutter is sleeved outside the thimble guide block and/or the U-shaped nail ejector ring; preferably, the loop cutter is driven and moved by the staple top ring; and/or, the prepuce fixing hoop also comprises a blade gasket which is arranged on the lower end face of the prepuce fixing hoop and corresponds to the position of the annular cutter; and/or the U-shaped device is partially arranged in the lower comprehensive cover and partially arranged in the connecting cover; and/or, further comprising a connecting block, the upper end of which is connected to the lower end of the lower integrated cover; and/or, the device also comprises a push rod, wherein the upper end of the push rod is inserted into the lower end of the connecting block; and/or, the push rod further comprises a plug which is arranged at the lower end of the push rod; and/or further comprising a handle drivingly connected to the connection block and/or the push rod and for driving the push rod and/or the connection block and/or an internal transmission of the push rod and/or an internal transmission of the connection block to thereby drive the staple top ring and/or the ring cutter to move upwards; and/or the outer surface of the lower end of the foreskin fixing hoop is provided with a circle of concave/convex structures for vessel butt joint.
Compared with the prior art, the foreskin cutting stitching instrument can accommodate front foreskin and most of penis in the operation process, avoid injury or infection, adopt the structure of inner ring (foreskin fixing hoop) and inner integrated cover (U nail top ring and/or thimble guide block) to enable the foreskin clamping part to be positioned in the foreskin cutting stitching instrument, and the inner integrated cover (U nail top ring and/or thimble guide block) is internally provided with a U nail groove in a lower ring to enable the U nail stitching position to be positioned in the foreskin cutting stitching instrument, thereby avoiding easy infection to occur operation accidents when bleeding is caused by instrument failure or operation error. The external annular cutter of the prepuce cutting stitching instrument adopts external cutting and internal nailing, and can not cause pain and risk caused by stacking cutting under the conditions of overlong prepuce and the like. Through the blood vessel butt joint device arranged on the inner ring (foreskin fixing hoop), when the upper cover (upper comprehensive cover) and the lower cover (lower comprehensive cover/connecting cover) are mutually matched and the inner ring (foreskin fixing hoop) and the inner comprehensive cover (U-shaped nail top ring and/or thimble guide block) are mutually matched, the corresponding condition of foreskin blood vessels and the U-shaped nail can be accurately judged, so that after the blood vessels are accurately positioned, the final positioning of the inner ring (foreskin fixing hoop) and the inner comprehensive cover (U-shaped nail top ring and/or thimble guide block) and the upper cover (upper comprehensive cover) and the lower cover (lower comprehensive cover/connecting cover) is carried out, and the effect of operation hemostasis is greatly improved. More preferably, the vessel butt joint groove can be flexibly arranged to be in one-to-one correspondence with the U nail groove, the U nails in the U nail groove, the space between the U nail grooves, the width and the like, so that different circular cutting devices and different operation demands are met, and finally the main surface of the U nail is closed between the U nail and the vessel, thereby having good hemostasis during operation and accelerating necrosis process after operation. More preferably, the U-shaped nail pad is arranged to ensure that the pad is arranged between the U-shaped nail and the foreskin when the U-shaped nail is driven into the foreskin, so that the pain of a patient caused by the failure of later-stage nail removal due to the adhesion between the U-shaped nail and the foreskin is avoided.
Drawings
Figure 1 is an exploded view of an everting circumcision stapler
Figure 2 is a side view of the everting circumcision stapler
Figure 3 is a block diagram of an everting circumcision stapler
FIG. 4 is an enlarged view of the portion B of FIG. 3
Figure 5 is a top view of the everting circumcision stapler
Figure 6 is a bottom view of the everting circumcision stapler
Figure 7 is a perspective view of an everting circumcision stapler
Figure 8 is a front view of the everting circumcision stapler
FIG. 9 is an enlarged view of a staple shim
FIG. 10 is an enlarged view of the opening knob
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, which are one preferred example of various embodiments of the present invention.
Referring to fig. 1-3, which is an exploded view of an eversion foreskin cutting suture instrument, comprising a plug 1, a round table 1-1, a groove 1-2, a push rod 2, a boss 2-1, a first clamp hook 2-2, a first pin hole 2-3, a connecting block 3, a guide groove 3-1, a second pin hole 3-2, a first hanging table 3-3, a second hanging table 3-4, a closing indicator 3-5, an opening indicator 3-6, a second clamp hook 3-7, an opening knob 4, a pointer 4-1, a middle round hole 4-2, a guide block 4-3, a small connecting rod 5, a third pin hole 5-1, a fourth pin hole 5-2, a handle 6, a fifth pin hole 6-1, a sixth pin hole 6-2, a first pin 7-1, a second pin 7-2, a third pin 7-3, a locking ring 8, threads 8-1, a lower integrated cover 9, a clamp hook 9-1, a connecting cover 10-10, a clamp hook 10-1, a lower clamp ring 10-2, a clamp ring 10-1, a clamp ring 10-18, a clamp ring, a positioning washer 18-18, a positioning washer 17, a positioning sleeve 18, an upper and a lower clamp ring, a positioning sleeve, and a positioning sleeve 17-1, and an eversion foreskin cutting needle 17, wherein the upper and the positioning sleeve 18 are matched with the plug and the positioning sleeve; the foreskin fixing hoop 17 is arranged in the upper comprehensive cover 18; the U-shaped nail device is arranged in the lower comprehensive cover 9; the foreskin fixing hoop 17 can be positioned in the upper comprehensive cover 18 and matched with the upper comprehensive cover 18 to clamp the foreskin, and the lower end of the foreskin fixing hoop 17 can be matched with the U-shaped nail device to clamp the foreskin.
The staple device comprises a staple ejector ring 11 and a thimble guide block 14, wherein the thimble guide block 14 is used for accommodating staples 12 for stitching, guiding movement of the staples 12 for stitching, positioning and guiding thimbles of the staple ejector ring 11, and the staple ejector ring 11 is used for being matched with the thimble guide block 14 to eject the staples 12. Also included is a staple spacer 15 which is an annular spacer disposed at the top of the ejector pin guide 14. The U-shaped gasket 15 is also provided with a gasket positioning table 15-1 perpendicular to the gasket plane, and the gasket positioning table 15-1 is a complete annular bulge arranged on the inner periphery or the outer periphery or the middle of the gasket plane of the U-shaped gasket 15. The thimble guide block 14 is formed with first through-hole in the middle, and thimble guide block 14 includes annular inner wall, annular outer wall and locating table holding tank, and annular inner wall is used for mutually supporting the location with the annular bulge that sets up in the gasket planar inner periphery of staple gasket 15, and annular outer wall is used for mutually supporting the location with the annular bulge that sets up in the gasket planar outer periphery of staple gasket 15, and locating table holding tank sets up in thimble guide block 14 top and is used for holding the annular bulge that sets up in the middle of the gasket planar of staple gasket 15. The thimble guide block 14 is provided with a plurality of thimble guide grooves 14-1, the thimble guide groove 14-1 is annularly arranged on the annular thimble guide block 14, and the thimble guide groove 14-1 is entirely covered by the U-shaped nail pad 15.
The connecting cover 10 is arranged between the upper comprehensive cover 18 and the lower comprehensive cover 9, the upper comprehensive cover 18 is detachably matched and connected to the lower comprehensive cover 9 through the connecting cover 10, the lower end face of the upper comprehensive cover 18 is annular, a concave positioning groove is formed along the annular end face, the upper end face of the connecting cover 10 is annular, a convex positioning boss 10-3 is arranged along the annular end face, and the positioning groove and the positioning boss 10-3 are mutually matched in a concave-convex mode to position the upper comprehensive cover 18 and the connecting cover 10. The upper end surface of the connecting cover 10 is annular, a convex positioning boss 10-3 is arranged along the annular end surface, and the positioning boss 10-3 is matched with a positioning groove arranged on the lower end surface of the upper comprehensive cover 18 for positioning; the lower part of the connecting cover 10 is provided with a plurality of hooks 10-1, the upper part of the lower comprehensive cover 9 is provided with a plurality of hooks 9-1, and the hooks between the connecting cover 10 and the lower comprehensive cover 9 are mutually matched for positioning.
The locking ring 8 is also included, and the inner ring surface of the locking ring 8 is provided with an internal thread 8-1 and/or a clamping ring 8-2; the outer surface of the lower end of the upper comprehensive cover 18 is provided with external threads, the outer surface of the upper end of the connecting cover 10 is provided with external threads or a clamping ring 10-2, and the internal threads 8-1 and the external threads and/or the clamping ring 8-2/10-2 can be matched with each other to finish positioning of the upper comprehensive cover 18, the connecting cover 10, the lower comprehensive cover 9 and the locking ring 8.
The middle of the upper comprehensive cover 18 is provided with a second through hole, the upper comprehensive cover 18 is provided with an inner cavity for accommodating and positioning the foreskin fixing hoop 17, the foreskin fixing hoop 17 is a circular ring with a third through hole in the middle, and the third through hole corresponds to the second through hole; the inner cavity of the upper comprehensive cover 18 is provided with a plurality of positioning grooves, the outer surface of the foreskin fixing hoop 17 is provided with a plurality of positioning tables 17-2, and the positioning grooves 18-2 are matched with the positioning tables 17-2 for positioning; the device also comprises a ring cutter 13, wherein the ring cutter 13 is sleeved outside the thimble guide block 14 and the staple ejector ring 11, and the ring cutter 13 can be driven by the staple ejector ring 11 to move; the cutter gasket 16 is arranged on the lower end surface of the foreskin fixing hoop 17 and corresponds to the position of the annular cutter 13; the U-shaped device is partially arranged in the lower comprehensive cover 9 and partially arranged in the connecting cover 10; further comprises a connecting block 3, the upper end of which is connected to the lower end of the lower comprehensive cover 9; the push rod is also included, and the upper end of the push rod is inserted into the lower end of the connecting block 3; the plug 1 is arranged at the lower end of the push rod; also included is a handle 6 drivingly connected to the connecting block 3 and the push rod 2 and adapted to drive the push rod 2, the transmission of the connecting block 3 and thereby the staple top ring 11 and the loop cutter 13 to move upwardly. The outer surface of the lower end of the foreskin fixing hoop is provided with a circle of blood vessel butt joint groove 17-1 for butt joint of blood vessels; also included is an opening knob 4 which is fitted over the connecting block 3 and serves to lock or unlock the handle and/or the components driven by the handle. Referring to fig. 9 and 10, which are enlarged views of a staple washer and an opening knob, respectively, the opening knob 4 is provided at an upper end thereof with a pointer 4-1 and in a middle thereof with a circular hole 4-2, and a guide block 4-3 is provided at an inner wall thereof to be engaged with a guide groove 3-1 provided on the connection block 3 so as to lock or unlock a handle or other driving member, and a washer positioning table 15-1 is provided at one side of the staple washer 15 to position it on the ejector pin guide block 14.
Referring to fig. 8, which is a front view of an everting circumcision stapler, and which is a detailed description thereof for clarity, reference is made to fig. 2,5-7, which are each a perspective view of the everting circumcision stapler. Referring to fig. 3 and 4, in the preferred embodiment, the eversion foreskin cutting stapler comprises a handle 1, a plug 2, a small connecting rod 3, a pin 4, a push rod 5, a connecting block 6, an opening knob 7, a spring 8, a lower integrated cover 9,U, a nail top ring 10, an upper integrated cover 11, a threaded locking ring 12, a ring cutter 13, a staple backing ring 14, a ring cutter gasket 15, the handle 1 is connected to the push rod 5 and the connecting block 6 through the small connecting rod 3 and the pin 4 in a driving way, the opening knob 7 is sleeved outside the connecting block 6, the plug 2 is arranged at the lower end of the push rod 5, the upper integrated cover 11 and the lower integrated cover 9 are directly connected or connected through a connecting cover, the spring 8 is arranged in the inner cavity of the connecting block 6, the staple top ring 10 is wholly or partly arranged in the lower integrated cover 9, or wholly or partly arranged in the connecting cover, the other part of the lower integrated cover 9 is arranged in the locking ring 12 is locked on the upper integrated cover 11 and/or the lower integrated cover 9 and/or the periphery of the connecting cover, the ring 13 is arranged on the periphery of the nail top ring 10 and the periphery of the guide block 14, and the staples are not used for being punched into contact with the foreskin when the staple 14 is not punched on one side of the foreskin. The principle of other relevant driving components, actuating components and ring cutting components is the same as that of the previous embodiment, and the description thereof is omitted.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the invention, or applied directly to other applications without modification, within the scope of the invention.
Claims (10)
1. A C-shaped everting type circumcision stitching instrument is characterized by comprising an upper comprehensive cover, a lower comprehensive cover, a foreskin fixing hoop and a U-shaped nail device, wherein,
the upper comprehensive cover and the lower comprehensive cover are in releasable matching connection;
the foreskin fixing hoop is wholly or partially arranged in the upper comprehensive cover;
the U-shaped nail device is wholly or partially arranged in the lower comprehensive cover;
the foreskin fixing hoop can be positioned in the upper comprehensive cover and matched with the upper comprehensive cover to clamp the foreskin, and/or the lower end of the foreskin fixing hoop can be matched with the U-shaped device to clamp the foreskin;
the outer surface of the lower end of the foreskin fixing hoop is provided with a circle of blood vessel butt joint groove for blood vessel butt joint;
the U-shaped nail device comprises a U-shaped nail ejector ring and an ejector pin guide block;
the cutting device also comprises a ring cutting knife which is sleeved outside the thimble guide block and/or the U-shaped nail ejector ring.
2. The C-type everting foreskin cutting stapler according to claim 1, wherein said staple guide block is adapted to receive staples for stapling and/or to guide movement of the staples for stapling and/or to position and/or guide a staple pin of a staple ejector ring adapted to cooperate with the staple guide block to eject the staples therein.
3. The C-type everting foreskin cutting stapler according to claim 2, further comprising a staple spacer, which is an annular spacer disposed at the top end of the ejector pin guide block.
4. A C-type everting foreskin cutting stapler according to claim 3, characterized in that said staple shim is further provided with a shim positioning table perpendicular and/or angled to the shim plane, said shim positioning table being one or more protrusions and/or complete annular protrusions provided at the inner and/or outer circumference and/or middle of the shim plane of the staple shim.
5. The C-type everting foreskin cutting stapler according to claim 3 or 4, characterized in that a first through hole is formed in the middle of the thimble guide block, the thimble guide block comprises an annular inner wall and/or an annular outer wall and/or a positioning table accommodating groove, the annular inner wall is used for being mutually matched and positioned with one or more protrusions and/or complete annular protrusions arranged on the inner periphery of a gasket plane of the U-shaped gasket, and/or the annular outer wall is used for being mutually matched and positioned with one or more protrusions and/or complete annular protrusions arranged on the outer periphery of the gasket plane of the U-shaped gasket, and/or the positioning table accommodating groove is arranged on the top end of the thimble guide block and is used for accommodating one or more protrusions and/or complete annular protrusions arranged in the middle of the gasket plane of the U-shaped gasket.
6. The C-type everting foreskin cutting stapler according to claim 5, wherein the thimble guide block is provided with a plurality of thimble guide grooves, the thimble guide grooves are annularly arranged on the annular thimble guide block, and the staple pad partially or completely covers the thimble guide grooves.
7. The C-type eversion foreskin cutting stapler according to claim 6, wherein the lower end surface of the upper comprehensive cover is annular, a convex positioning table and/or a concave positioning groove are arranged along the annular end surface, the upper end surface of the lower comprehensive cover is annular, a concave positioning groove and/or a convex positioning table are arranged along the annular end surface, and the positioning groove and the positioning table are in concave-convex fit with each other to position the upper comprehensive cover and the lower comprehensive cover;
or,
the connecting cover is arranged between the upper comprehensive cover and the lower comprehensive cover, the upper comprehensive cover is detachably connected to the connecting cover, the connecting cover is detachably connected to the lower comprehensive cover, and the U-shaped device is partially arranged in the connecting cover;
or,
the connecting cover is arranged between the upper comprehensive cover and the lower comprehensive cover, the lower end face of the upper comprehensive cover is annular, a convex positioning table and/or a concave positioning groove are arranged along the annular end face, the upper end face of the connecting cover is annular, a concave positioning groove and/or a convex positioning table are arranged along the annular end face, and the positioning groove and the positioning table are in concave-convex fit with each other to position the upper comprehensive cover and the connecting cover.
8. The C-type everting foreskin cutting stapler according to claim 7, wherein the upper end surface of the connecting cover is annular, a convex positioning table is arranged along the annular end surface, and the positioning table is matched with a positioning groove arranged on the lower end surface of the upper comprehensive cover for positioning; the lower part of the connecting cover is provided with one or more clamping hooks, the upper part of the lower comprehensive cover is provided with one or more clamping hooks, and the clamping hooks between the connecting cover and the lower comprehensive cover are mutually matched for positioning.
9. The C-type everting foreskin cutting stapler according to claim 8, further comprising a locking ring, wherein an inner ring surface of the locking ring is provided with an internal thread and/or a collar; the outer surface of the lower end of the upper comprehensive cover is provided with an external thread, and/or the outer surface of the upper end of the connecting cover is provided with an external thread or a clamping ring, and/or the outer surface of the upper end of the lower comprehensive cover is provided with an external thread, the internal thread and the external thread can be matched with each other, and/or the clamping ring can be matched with each other to finish positioning of the upper comprehensive cover, the connecting cover, the lower comprehensive cover and/or the locking ring.
10. The C-type everting circumcision stapler of claim 9, wherein,
the middle of the upper comprehensive cover is provided with a second through hole, the upper comprehensive cover is provided with an inner cavity for accommodating and/or positioning a foreskin fixing hoop, the foreskin fixing hoop is a circular ring with a third through hole in the middle, and the third through hole corresponds to the second through hole;
and/or the number of the groups of groups,
the inner cavity of the upper comprehensive cover is provided with one or more positioning grooves, the outer surface of the foreskin fixing hoop is provided with one or more positioning tables, and the positioning grooves and the positioning tables are matched with each other to perform positioning;
and/or the number of the groups of groups,
the ring cutter can be driven by the staple top ring and moves;
and/or the number of the groups of groups,
the cutter gasket is arranged on the lower end face of the foreskin fixing hoop and corresponds to the position of the annular cutter;
and/or the number of the groups of groups,
the U-shaped nail device is partially arranged in the lower comprehensive cover and partially arranged in the connecting cover;
and/or the number of the groups of groups,
the upper end of the connecting block is connected to the lower end of the lower comprehensive cover;
and/or the number of the groups of groups,
the push rod is inserted into the lower end of the connecting block at the upper end;
and/or the number of the groups of groups,
the plug is arranged at the lower end of the push rod;
and/or the number of the groups of groups,
the device further comprises a handle which can be connected to the connecting block and/or the pushing rod in a driving way and is used for driving the pushing rod and/or the connecting block and/or an internal transmission part of the pushing rod and/or an internal transmission part of the connecting block so as to drive the staple top ring and/or the annular cutter to move upwards;
and/or the number of the groups of groups,
the device also comprises an opening knob which is sleeved on the connecting block and is used for locking or unlocking the handle and/or a component driven by the handle.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3052510A CA3052510A1 (en) | 2017-02-04 | 2018-02-01 | Circumcision equipment |
| PCT/CN2018/074988 WO2018141257A1 (en) | 2017-02-04 | 2018-02-01 | Circumcision equipment |
| SG11201907143YA SG11201907143YA (en) | 2017-02-04 | 2018-02-01 | Circumcision equipment |
| TW108209349U TWM587980U (en) | 2017-02-04 | 2018-02-02 | Exstrophy type preputial ring cutting machine |
| TW107201633U TWM587979U (en) | 2017-02-04 | 2018-02-02 | Built-in preputial ring cutting machine |
| TW111133370A TW202300108A (en) | 2017-02-04 | 2018-02-02 | Exstrophy type preputial ring cutting machine |
| TW107103716A TWI779011B (en) | 2017-02-04 | 2018-02-02 | A built-in circumcision device |
| US16/531,139 US11980390B2 (en) | 2017-02-04 | 2019-08-05 | Circumcision equipment |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048313 | 2017-01-16 | ||
| CN2017200483133 | 2017-01-16 | ||
| CN2017201090343 | 2017-02-04 | ||
| CN201720109034 | 2017-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106901807A CN106901807A (en) | 2017-06-30 |
| CN106901807B true CN106901807B (en) | 2024-02-20 |
Family
ID=59210711
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710255025.XA Active CN106901807B (en) | 2017-01-16 | 2017-04-19 | C-shaped everting type foreskin cutting stitching instrument |
| CN201710255021.1A Active CN106923892B (en) | 2017-01-16 | 2017-04-19 | A-type everting type foreskin cutting stitching instrument |
| CN201710254989.2A Active CN106983542B (en) | 2017-01-16 | 2017-04-19 | Everting type circumcision stitching instrument with indicating device |
| CN201710255023.0A Active CN107080573B (en) | 2017-01-16 | 2017-04-19 | B-type everting type foreskin cutting stitching instrument |
| CN201720415698.2U Withdrawn - After Issue CN211325418U (en) | 2017-01-16 | 2017-04-19 | C-shaped outward-turning type prepuce cutting and suturing device |
| CN201720415827.8U Withdrawn - After Issue CN211674461U (en) | 2017-01-16 | 2017-04-19 | A-shaped outward-turning type prepuce cutting and suturing device |
| CN201720415828.2U Withdrawn - After Issue CN211723351U (en) | 2017-01-16 | 2017-04-19 | Outward turning type circumcision stitching instrument with indicating device |
| CN201720415699.7U Withdrawn - After Issue CN211674460U (en) | 2017-01-16 | 2017-04-19 | B-type outward-turning prepuce cutting and suturing device |
Family Applications After (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710255021.1A Active CN106923892B (en) | 2017-01-16 | 2017-04-19 | A-type everting type foreskin cutting stitching instrument |
| CN201710254989.2A Active CN106983542B (en) | 2017-01-16 | 2017-04-19 | Everting type circumcision stitching instrument with indicating device |
| CN201710255023.0A Active CN107080573B (en) | 2017-01-16 | 2017-04-19 | B-type everting type foreskin cutting stitching instrument |
| CN201720415698.2U Withdrawn - After Issue CN211325418U (en) | 2017-01-16 | 2017-04-19 | C-shaped outward-turning type prepuce cutting and suturing device |
| CN201720415827.8U Withdrawn - After Issue CN211674461U (en) | 2017-01-16 | 2017-04-19 | A-shaped outward-turning type prepuce cutting and suturing device |
| CN201720415828.2U Withdrawn - After Issue CN211723351U (en) | 2017-01-16 | 2017-04-19 | Outward turning type circumcision stitching instrument with indicating device |
| CN201720415699.7U Withdrawn - After Issue CN211674460U (en) | 2017-01-16 | 2017-04-19 | B-type outward-turning prepuce cutting and suturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN106901807B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901807B (en) * | 2017-01-16 | 2024-02-20 | 芜湖圣大医疗器械技术股份有限公司 | C-shaped everting type foreskin cutting stitching instrument |
| CN107307897B (en) * | 2017-08-18 | 2024-02-13 | 芜湖圣大医疗器械技术股份有限公司 | Foreskin cutting stitching instrument and staple thimble thereof |
| SG11201907143YA (en) * | 2017-02-04 | 2019-09-27 | Wuhu Shangring Technology Co Ltd | Circumcision equipment |
| CN107802326B (en) * | 2017-11-30 | 2019-12-20 | 孙道冬 | Outward-turning type prepuce cutting anastomat |
| CN107874816B (en) * | 2017-12-07 | 2023-11-07 | 济南君道信医疗器械有限公司 | Circumcision device |
| CN108065980B (en) * | 2018-01-08 | 2021-01-29 | 苏风波 | Anorectal anastomat with pad ring for suturing |
| CN108210003B (en) * | 2018-01-08 | 2021-01-15 | 王筱芳 | Double-pad ring anorectal stapler |
| CN108309407B (en) * | 2018-03-09 | 2023-08-11 | 广州德脉医疗器械有限公司 | Prepuce everting self-cutting separation type multifunctional protective cover and circular cutting stitching instrument thereof |
| CN113476113B (en) * | 2021-07-06 | 2022-11-22 | 江西神你医疗器械有限公司 | Circumcision stitching instrument and circumcision stitching device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767767A (en) * | 2014-01-08 | 2014-05-07 | 温州冠美医疗科技有限公司 | Nail pushing device of prepuce loop line cutting and suturing instrument |
| WO2015010477A1 (en) * | 2013-07-24 | 2015-01-29 | 无锡市神康医疗器械设备有限公司 | Disposable circumcision circular stapler |
| CN204318860U (en) * | 2014-11-21 | 2015-05-13 | 常州市康蒂娜医疗科技有限公司 | A kind of single use foreskin Endo-GIA nail bin with mark action |
| CN204931762U (en) * | 2015-06-05 | 2016-01-06 | 天津万和医疗器械有限公司 | Circumcision suturing device |
| CN105476682A (en) * | 2014-09-19 | 2016-04-13 | 温州冠美医疗科技有限公司 | Nail groove device of prepuce cutter |
| CN106236203A (en) * | 2016-07-31 | 2016-12-21 | 温州冠美医疗科技有限公司 | A kind of foreskin shaping stapler |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204863404U (en) * | 2015-08-18 | 2015-12-16 | 无锡市瑞源普斯医疗器械有限公司 | Osculating subassembly of disposable circumcision anastomat |
| CN105054995B (en) * | 2015-08-18 | 2017-12-12 | 无锡市瑞源普斯医疗器械有限公司 | The anastomosis cut component of disposable circumcision anastomat |
| CN205597983U (en) * | 2016-04-18 | 2016-09-28 | 申树林 | Circumcision device |
| CN106137330B (en) * | 2016-07-31 | 2018-08-14 | 温州冠美医疗科技有限公司 | A kind of combined type staple cartridge that foreskin shaping stapler uses |
| CN106264681A (en) * | 2016-08-31 | 2017-01-04 | 无锡市瑞源普斯医疗器械有限公司 | The operation percussion viewing device of disposable foreskin Endo-GIA |
| CN106901807B (en) * | 2017-01-16 | 2024-02-20 | 芜湖圣大医疗器械技术股份有限公司 | C-shaped everting type foreskin cutting stitching instrument |
-
2017
- 2017-04-19 CN CN201710255025.XA patent/CN106901807B/en active Active
- 2017-04-19 CN CN201710255021.1A patent/CN106923892B/en active Active
- 2017-04-19 CN CN201710254989.2A patent/CN106983542B/en active Active
- 2017-04-19 CN CN201710255023.0A patent/CN107080573B/en active Active
- 2017-04-19 CN CN201720415698.2U patent/CN211325418U/en not_active Withdrawn - After Issue
- 2017-04-19 CN CN201720415827.8U patent/CN211674461U/en not_active Withdrawn - After Issue
- 2017-04-19 CN CN201720415828.2U patent/CN211723351U/en not_active Withdrawn - After Issue
- 2017-04-19 CN CN201720415699.7U patent/CN211674460U/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015010477A1 (en) * | 2013-07-24 | 2015-01-29 | 无锡市神康医疗器械设备有限公司 | Disposable circumcision circular stapler |
| CN103767767A (en) * | 2014-01-08 | 2014-05-07 | 温州冠美医疗科技有限公司 | Nail pushing device of prepuce loop line cutting and suturing instrument |
| CN105476682A (en) * | 2014-09-19 | 2016-04-13 | 温州冠美医疗科技有限公司 | Nail groove device of prepuce cutter |
| CN204318860U (en) * | 2014-11-21 | 2015-05-13 | 常州市康蒂娜医疗科技有限公司 | A kind of single use foreskin Endo-GIA nail bin with mark action |
| CN204931762U (en) * | 2015-06-05 | 2016-01-06 | 天津万和医疗器械有限公司 | Circumcision suturing device |
| CN106236203A (en) * | 2016-07-31 | 2016-12-21 | 温州冠美医疗科技有限公司 | A kind of foreskin shaping stapler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106901807A (en) | 2017-06-30 |
| CN211723351U (en) | 2020-10-23 |
| CN106923892A (en) | 2017-07-07 |
| CN106983542B (en) | 2024-02-09 |
| CN211674460U (en) | 2020-10-16 |
| CN106923892B (en) | 2024-01-16 |
| CN106983542A (en) | 2017-07-28 |
| CN211674461U (en) | 2020-10-16 |
| CN107080573B (en) | 2023-12-15 |
| CN107080573A (en) | 2017-08-22 |
| CN211325418U (en) | 2020-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106901807B (en) | C-shaped everting type foreskin cutting stitching instrument | |
| US11980390B2 (en) | Circumcision equipment | |
| CN106955144B (en) | Built-in type gasket circumcision device | |
| CN106994033B (en) | Visual operation foreskin cutting stitching instrument | |
| CN106994034B (en) | Knob opening device and circumcision device, assembly method and use method thereof | |
| CN106943178B (en) | Everting type gasket circumcision device | |
| CN107041776B (en) | Propelling self-locking device and circumcision device, and assembling method and using method thereof | |
| CN107041774B (en) | Blood vessel butt joint device of everting type circumcision device | |
| CN106955143B (en) | Built-in scale circumcision device | |
| CN106880391B (en) | Everting type scale circumcision device | |
| CN106859739B (en) | Blood vessel butt joint device of built-in circumcision device | |
| CN106963455B (en) | Everting type electric circumcision device | |
| CN211723352U (en) | Built-in circumcision device positioning device | |
| CN108433787B (en) | Circular cutting anastomat | |
| CN210727834U (en) | Visual operation foreskin cutting stitching instrument | |
| CN107307897B (en) | Foreskin cutting stitching instrument and staple thimble thereof | |
| CN107582145B (en) | Built-in circumcision ware positioner | |
| CN214387602U (en) | Handle structure of circumcision device | |
| CN219921166U (en) | Foreskin retrograde operation guide | |
| CN221083743U (en) | Built-in scale circumcision device | |
| CN208426181U (en) | A kind of prepuce cutting stitching instrument and its U screw top needle | |
| CN220495042U (en) | Disposable foreskin oversleeve-shaped circular cutting anastomat | |
| CN213465156U (en) | Arc-shaped cutting anastomat with prompting effect | |
| CN116570346A (en) | Foreskin retrograde operation guide | |
| CN209091548U (en) | A kind of scalpel for percutaneous surgery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240122 Address after: 241000 401-410 international student Park, Ke Chuang center, Wuhu Development Zone, Anhui Applicant after: WUHU SNNDA MEDICAL TREATMENT APPLIANCE TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 241007 402, park D, science and innovation center, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province Applicant before: WUHU SHANGRING TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |