CN210784575U - Circumcision stitching instrument with external fixing and connecting device - Google Patents
Circumcision stitching instrument with external fixing and connecting device Download PDFInfo
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- CN210784575U CN210784575U CN201921457181.5U CN201921457181U CN210784575U CN 210784575 U CN210784575 U CN 210784575U CN 201921457181 U CN201921457181 U CN 201921457181U CN 210784575 U CN210784575 U CN 210784575U
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- circumcision
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- foreskin
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Abstract
The to-be-solved problem of the utility model is to provide a circumcision stitching instrument that can install fast, dismantle solid fixed ring of foreskin and circumcision portion of sewing up. The fixed ring of foreskin is connected in the circumcision portion of sewing up through the cooperation of a plurality of quick detach linkage units, and in the use, only need insert the bayonet joint of connecting rod in the sleeve that corresponds and elasticity joint spare is pegged graft, then the control connecting rod removes, makes telescopic slot hole position get into the guiding hole of direction fixing base to two elasticity braches of extrusion elasticity joint spare come the bayonet joint of chucking connecting rod, thereby guarantee the fixed ring of foreskin and the circumcision portion of sewing up firm in connection.
Description
Technical Field
The utility model relates to a medical surgical instrument, in particular to a circumcision stitching instrument with an external fixed connecting device.
Background
Circumcision refers to the removal of excess foreskin from the penis to expose the glans penis, and is an effective treatment method for treating phimosis and redundant foreskin and preventing complications thereof. The circumcision suture operation has the advantages of short operation time, neat incisal edge, quick postoperative recovery, light pain of patients, less infection and the like.
In order to accurately master the foreskin cutting length, a circumcision stitching instrument is provided at present, which mainly comprises a circumcision stitching part and a foreskin fixing ring, wherein the foreskin fixing ring enables the glans penis to extend into the circumcision stitching part, then the foreskin is turned outwards and fixed for cutting and stitching, when the foreskin fixing ring and the circumcision stitching part are used, the foreskin fixing ring needs to be firstly separated and then connected to the circumcision stitching part, the existing connection mode is a nut and stud connection mode, and the position process for installing the foreskin fixing ring and the circumcision stitching part is troublesome and delays the operation time in the operation process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a circumcision stitching instrument with outer fixed connection device, can swiftly install, dismantle the solid fixed ring of foreskin and the circumcision portion of sewing up, and can guarantee after the installation that the solid fixed ring of foreskin and the circumcision portion of sewing up are relatively stable.
The utility model discloses a realize through following technical scheme:
a circumcision stitching instrument with an external fixed connecting device comprises a circumcision stitching part and a circumcision fixing ring for everting, fixing and cutting a foreskin, wherein the circumcision fixing ring is connected to the front end of the circumcision stitching part in a matched manner through a plurality of quick-release connecting units;
each quick-release connecting unit comprises a sleeve, an elastic clamping piece, a guide fixing seat and a connecting rod, one end of the sleeve is an opening, the other end of the sleeve is fixedly connected to the wrapping fixing ring, long holes are symmetrically formed in the left side wall and the right side wall of the sleeve, the elastic clamping piece is in a herringbone shape, the elastic clamping piece is arranged in the sleeve, the herringbone opening faces the opening of the sleeve, and the end parts of two elastic sub-arms of the elastic clamping piece are exposed out of the positions of the corresponding long holes in the sleeve; the circumcision stitching device is characterized in that the guide fixing seat is mounted on the circumcision stitching part, a guide hole is formed in the guide fixing seat, the connecting rod penetrates through the guide hole, one end of the connecting rod is connected to the circumcision stitching part in a matched mode, a plug-in connector capable of being plugged in a herringbone opening of the elastic clamping piece is arranged at the other end of the connecting rod, and the connecting rod can move along the axial direction of the circumcision fixing ring and enables a long hole of the sleeve to be located in the guide hole.
Furthermore, the root of the plug connector is provided with an annular groove, and the inner sides of the two elastic sub-arms of the elastic clamping piece are provided with positioning bulges which can be embedded in the annular groove.
Further, circumcision portion of sewing up includes first casing, circular cutting and sews up subassembly, second casing, percussion transmission subassembly and pre-compaction transmission subassembly, the direction fixing base is installed the outer wall front end of first casing, the circular cutting is sewed up the subassembly and is installed inside first casing, and the tail end of first casing and the head end of second casing are connected, percussion transmission subassembly and pre-compaction transmission subassembly are installed inside the second casing, percussion transmission subassembly and pre-compaction transmission subassembly are installed in the second casing, percussion transmission subassembly is used for controlling the circular cutting and sews up the subassembly, the connecting rod of all quick detach linkage units of pre-compaction transmission subassembly control moves.
Furthermore, the pre-compression transmission assembly comprises a tension rod, a return spring II and an adjusting nut; the tensioning rod is distributed along the axial direction of the second shell (5), the tail part of the tensioning rod is provided with threads and penetrates through the rear end of the second shell (5), the adjusting nut is installed at the tail part of the tensioning rod, one ends of the connecting rods are jointly and fixedly connected to the front end of the tensioning rod, a plurality of elongated holes are uniformly formed in the outer wall of the second shell, and the connecting rods correspondingly penetrate through the elongated holes; the second shell is provided with a spring baffle I, the tensioning rod is provided with a spring baffle II, one end of the return spring II abuts against the spring baffle I, and the other end of the return spring II is fixed on the spring baffle II.
Furthermore, the elastic clamping piece and the connecting rod are made of stainless steel.
Compared with the prior art, the utility model the beneficial effect who gains as follows:
1. the foreskin fixing ring is connected to the foreskin circumcision stitching part in a matched manner through the plurality of quick-release connecting units, in the using process, only the plug-in connector of the connecting rod is required to be inserted into the corresponding sleeve to be plugged with the elastic clamping piece, then the connecting rod is controlled to move, the long hole part of the sleeve enters the guide hole of the guide fixing seat, and therefore the two elastic sub-arms of the elastic clamping piece are extruded to clamp the plug-in connector of the connecting rod, and the firm and relatively stable connection of the foreskin fixing ring and the foreskin circumcision stitching part;
2. the positioning bulge of the elastic branch arm of the elastic clamping piece is matched with the annular groove of the plug connector, so that the overall firmness is improved;
3. the utility model discloses can realize dismantling fast, install the solid fixed ring of foreskin and circumcision portion of sewing up, reduce loaded down with trivial details operating procedure, improve the efficiency of operation.
Drawings
FIG. 1 is a schematic view of the circumcision suturing device according to the present invention;
FIG. 2 is a schematic view of the internal structure of the circumcision suturing device of the present invention;
FIG. 3 is a schematic view of the circumcision suturing device according to another angle;
fig. 4 is a schematic view of the pre-mounting structure of the foreskin fixing ring of the present invention;
fig. 5 is a schematic view of the fully-mounted structure of the foreskin fixing ring of the present invention;
FIG. 6 is a schematic view of the structural assembly of the tension rod and a quick release connection unit according to the present invention;
fig. 7 is a schematic view of a three-dimensional structure of the elastic clamping member of the present invention;
in the figure, the device comprises a wrapping fixing ring 1, a wrapping fixing ring 11, a cutting gasket 12, a nail forming groove 13, a fixing ring groove 2, a glans penis cover 21, a nail bin groove 3, a piston type front jacking body 31, a movable push rod 32, an annular cutter 33, a convex strip 4, a first shell 5, a second shell 61, a firing handle 62, a firing moving block 63, a return spring I, a return spring 64, a limiting moving plate 71, a tensioning rod 72, an adjusting nut 73, a spring baffle II, a spring baffle 74, a return spring II, a spring baffle I, a spring baffle 8, a quick-release connecting unit 81, a sleeve 82, an elastic clamping piece 83, a guide fixing seat 84, a connecting rod 85, an annular groove 86 and a positioning protrusion.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
The circumcision stitching instrument with the external fixing and connecting device as shown in figures 1-3 mainly comprises a circumcision stitching part and a circumcision fixing ring, wherein the circumcision stitching part mainly comprises a first shell 4, a circumcision stitching component, a second shell 5, a percussion transmission component and a pre-compression transmission component.
Wherein, the solid fixed ring of foreskin forms with medical plastics processing, is equipped with cutting packing ring 11 and a plurality of one-tenth nail groove 12 on the solid fixed ring of foreskin 1's the working end face, a plurality of one-tenth nail groove 12 annular distributes and is located cutting packing ring 11's inside is equipped with two fixed ring grooves 13 on the solid fixed ring of foreskin 1's the lateral wall. The foreskin fixing ring can allow the penis to pass through the foreskin fixing ring, and the fixing ring groove can be matched with the binding belt to fix the foreskin. The fixing method can visually observe and measure the length from the coronary sulcus to the incisal margin of the penis.
As shown in fig. 6-7, the foreskin fixing ring 1 is fittingly connected to the front end of the pre-compression transmission assembly in the circumcision suture part through three quick-release connection units 8. Every quick detach linkage unit 8 all includes sleeve 81, stainless steel's elastic joint spare 82, direction fixing base 83 and stainless steel's connecting rod 84, sleeve 81 one end is opening other end fixed connection in the solid fixed ring 1's of foreskin outer wall front end, the processing of symmetry has the slot hole on the left and right sides wall of sleeve 81, elastic joint spare 82 is herringbone, elastic joint spare 82 arranges the inside and herringbone mouth orientation of sleeve 81 in sleeve 81's opening part, elastic joint spare are under the state that does not receive external force, the tip of two elasticity brachies of elastic joint spare 82 exposes the slot hole position that corresponds on the sleeve 81. The guide fixing seat 83 is installed at the front end part of the outer wall of the first housing. The guide fixing seat 83 is provided with a guide hole, the connecting rod 84 penetrates through the guide hole, the front end of the connecting rod 84 is provided with a plug-in connector which can be plugged in a herringbone port of the elastic clamping piece 82, and the connecting rod 84 can move along the axial direction of the foreskin fixing ring 1 and enable the long hole part of the sleeve 81 to be located in the guide hole. In order to ensure the firm connection between the plug connector and the elastic clamping piece, the root of the plug connector is provided with an annular groove 85, and the inner sides of the two elastic sub-arms of the elastic clamping piece 82 are provided with positioning protrusions 86 which can be embedded in the annular groove 85. The included angle of the elastic clamping piece in the initial state is about 35 degrees, the plug connector is inserted into the herringbone opening of the elastic clamping piece, and the two positioning protrusions are clamped in the annular groove. The diameter of connecting rod and drum equals, then control connecting rod removes, makes telescopic slot hole position get into the guiding hole of direction fixing base to two elasticity branches of extrusion elasticity joint spare come the bayonet joint of chucking connecting rod, thereby guarantee that the solid fixed ring of foreskin is connected firmly with circumcision portion of sewing up.
The circumcision sewing assembly comprises a turtle shell cover 2 and a piston type front top body 3, the turtle shell cover 2, the piston type front top body 3 and a first shell 4 are all processed into a bell shape, a connecting cylinder is arranged at the tail end of the first shell 4, and the connecting cylinder is detachably connected with the front end of a second shell 5. The piston type front jacking body 3 is sleeved in an inner cavity of the first shell 4, a movable push rod 31 is fixed at the tail end of the piston type front jacking body 3, and the movable push rod 31 penetrates through the tail end of the first shell 4 to be connected with a firing transmission assembly of a handheld operation assembly in a matching mode. The turtle shell cover 2 is sleeved in an inner cavity of the piston type front top body 3, the outer side of the rear portion of the turtle shell cover 2 penetrates through the piston type front top body 3 through four support columns to be fixedly connected inside the first shell 4, and the design enables the triggering transmission assembly to control the piston type front top body 3 to move back and forth along the axis direction of the turtle shell cover 2. The outer side wall of the annular end part of the tortoise head cover 2 is uniformly provided with a plurality of nail bin grooves 21 for placing suturing nails along the circumferential direction, and the plurality of nail bin grooves 21 are correspondingly matched with the plurality of nail forming grooves 12; the outer side wall of the piston type front top body 3 is fixedly provided with an annular cutter 32 along the circumferential direction, the annular cutter 32 is matched with the cutting washer 11, and the annular cutter touches on the foreskin to realize the rapid cutting-off of the foreskin by means of the cutting washer. The front end of the piston type front ejecting body 3 is provided with a plurality of convex strips 33 which can be matched with the nail bin groove 21 in a sliding way to eject the suturing nails along the circumferential direction. By the design, when the piston type front jacking body is pushed forwards, the annular cutter and the suturing nail are pushed out together to be matched with the foreskin fixing ring to realize the circular cutting and suturing operation.
The firing transmission assembly comprises a firing handle 61, a firing moving block 62, a return spring I63 and a limiting moving plate 64, the limiting moving plate 64 and the tail end of the moving push rod 31 can be detachably connected, the return spring I63 is sleeved on the moving push rod 31, one end of the return spring I63 abuts against the first shell 4, the other end of the return spring I63 abuts against the limiting moving plate 64, the firing moving block 62 is slidably mounted inside the second shell 5 and can slide back and forth along the axis direction of the second shell, in order to ensure that the firing moving block slides stably, a sliding groove which slides in a matched mode with the firing moving block is machined in the second shell, and the front end face of the firing moving block 62 abuts against the rear side face of the limiting moving plate 64 through three push rods. The front end of the firing handle 61 is hinged with the front end of the outer wall of the second shell 5, and the middle part of the firing handle 61 is hinged with the firing moving block 62 through a connecting plate. Thus, the trigger handle is held by hand to press, the trigger moving block can be pushed to move forwards, so that the limiting moving plate is pushed to move forwards, the piston type front jacking body is driven to move forwards, and when the trigger handle is reset, the limiting moving plate is pushed to move reversely under the elastic action of the reset spring I, so that the piston type front jacking body is reset.
The pre-compression transmission assembly comprises a tension rod 71, an adjusting nut 72, a return spring II 74 and three connecting rods 84. The tensioning rod 71 is distributed along the axis direction of the second shell 5 and penetrates through the triggering moving block 62, the triggering moving block can move back and forth relative to the tensioning rod, the tail of the tensioning rod 71 is provided with threads and penetrates through the rear end of the second shell 5, the adjusting nut 72 is installed at the tail of the tensioning rod 71, one ends of the three connecting rods 84 are fixedly connected to the front end of the tensioning rod 71 through a fixing ring, three elongated holes are uniformly formed in the outer wall of the second shell 5, and the three connecting rods 84 correspondingly penetrate through the three elongated holes and are detachably connected with the front end of the outer wall of the wrapping fixing ring 1. Therefore, the adjusting nut is used for controlling the tensioning rod to adjust the front position and the rear position, and the relative distance of the foreskin fixing ring can be adjusted through the three connecting rods. In order to ensure that the tension rod can be reset, the reset spring II 74 is sleeved at the rear section of the tension rod 71, a spring baffle I75 is arranged in the second shell 5, a spring baffle II 73 is arranged on the tension rod 71, one end of the reset spring II 74 abuts against the spring baffle I75, and the other end of the reset spring II 74 is fixed on the spring baffle II 73. Therefore, the adjusting nut is controlled to be matched with the reset spring II to realize the forward and backward movement of the tensioning rod.
Due to the requirement of medical health, the circumcision stitching instrument of the utility model is a disposable surgical instrument, as shown in fig. 4-5, the specific operation process is as follows:
1. firstly, enabling glans penis to penetrate through a foreskin fixing ring, enabling the foreskin to be outwards turned and attached to the outer wall of the foreskin fixing ring, visually adjusting the distance between an inner plate and an outer plate of the foreskin and the coronary sulcus and the reserved length of a glans penis tying belt by an operator, and fixing the foreskin to be cut on a fixing ring groove of the foreskin fixing ring by using a tying belt after the operator adjusts to a proper position;
2. then, the plug-in connectors of the three connecting rods are correspondingly plugged into the elastic clamping pieces in the three sleeves, the foreskin fixing ring is fixedly connected with the three connecting rods, and the glans penis is aligned to the inside of the glans penis cover to complete the pre-connection of the foreskin fixing ring and the circumcision suture part;
3. then, the adjusting nut is rotated to drive the tensioning rod to move backwards, the foreskin fixing ring and the foreskin ring cutting and sewing part are relatively close to each other through the three connecting rods, when the long hole part of the sleeve enters the guide hole, the foreskin fixing ring and the foreskin ring cutting and sewing part are completely and fixedly connected, and meanwhile, the foreskin to be cut is pressed and thinned, so that the subsequent cutting is facilitated;
4. the triggering handle is manually pressed to push the triggering moving block to move forwards, so that the limiting moving plate is driven to push the piston type front jacking body to move forwards, and the cutting edge of the annular cutter is pressed on the foreskin to be rapidly cut off with the cutting gasket; meanwhile, the convex strips are used for nailing out the sewing nails in the nail bin groove to form a nail groove for sewing the foreskin; in the process, circumcision and suture are performed at one time;
4. the percussion handle is loosened, the piston type front jacking body resets under the action of the reset spring I, the adjusting nut rotates reversely, and the tensioning rod moves forwards under the action of the reset spring II, so that the foreskin fixing ring leaves the tortoise head cover.
Claims (5)
1. A circumcision stitching instrument with an external fixing and connecting device comprises a circumcision stitching part and a circumcision fixing ring (1) used for turning outwards to fix and cut a foreskin, and is characterized in that the circumcision fixing ring (1) is connected to the front end of the circumcision stitching part in a matching way through a plurality of quick-release connecting units (8);
each quick-release connecting unit (8) comprises a sleeve (81), an elastic clamping piece (82), a guide fixing seat (83) and a connecting rod (84), one end of the sleeve (81) is an opening, the other end of the sleeve (81) is fixedly connected onto the foreskin fixing ring (1), long holes are symmetrically formed in the left side wall and the right side wall of the sleeve (81), the elastic clamping piece (82) is herringbone, the elastic clamping piece (82) is arranged inside the sleeve (81), the herringbone opening faces the opening of the sleeve (81), and the end parts of two elastic sub-arms of the elastic clamping piece (82) are exposed out of the positions of the corresponding long holes in the sleeve (81); the circumcision stitching instrument is characterized in that the guide fixing seat (83) is installed on the circumcision stitching part, a guide hole is formed in the guide fixing seat (83), the connecting rod (84) penetrates through the guide hole, one end of the connecting rod (84) is connected to the circumcision stitching part in a matched mode, a plug-in connector capable of being plugged into a herringbone opening of the elastic clamping piece (82) is arranged at the other end of the connecting rod (84), and the connecting rod (84) can move along the axial direction of the circumcision fixing ring (1) and enables a long hole part of the sleeve (81) to be located in the guide hole.
2. The circumcision stitching instrument as claimed in claim 1, wherein the root of the connecting plug is provided with an annular groove (85), and the inner sides of the two elastic branch arms of the elastic clamping member (82) are provided with positioning protrusions (86) which can be embedded in the annular groove (85).
3. The circumcision stitching instrument according to claim 1, wherein the circumcision stitching part comprises a first shell, a circumcision stitching component, a second shell, a firing transmission component and a pre-compression transmission component, the guide fixing seat (83) is installed at the front end of the outer wall of the first shell, the circumcision stitching component is installed inside the first shell, the tail end of the first shell is connected with the head end of the second shell, the firing transmission component and the pre-compression transmission component are installed inside the second shell, the firing transmission component is used for controlling the circumcision stitching component, and the pre-compression transmission component controls the connecting rods (84) of all the quick-release connecting units (8) to move.
4. The circumcision stapler according to claim 3, wherein the pre-compression transmission assembly comprises a tension rod (71), a return spring II (74) and an adjusting nut (72); the tensioning rod (71) is distributed along the axial direction of the second shell (5), the tail of the tensioning rod (71) is provided with threads and penetrates through the rear end of the second shell (5), the adjusting nut (72) is installed at the tail of the tensioning rod (71), one ends of the connecting rods (84) are jointly and fixedly connected to the front end of the tensioning rod (71), a plurality of elongated holes are uniformly formed in the outer wall of the second shell (5), and the connecting rods (84) correspondingly penetrate through the elongated holes; the rear section of the tensioning rod (71) is sleeved with the reset spring II (74), a spring baffle I (75) is arranged in the second shell (5), the tensioning rod (71) is provided with the spring baffle II (73), one end of the reset spring II (74) abuts against the spring baffle I (75), and the other end of the reset spring II (74) is fixed on the spring baffle II (73).
5. Circumcision stitching instrument according to any one of claims 1 to 4, characterized in that the material of the elastic snap-in member (82) and the connecting rod (84) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457181.5U CN210784575U (en) | 2019-09-04 | 2019-09-04 | Circumcision stitching instrument with external fixing and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457181.5U CN210784575U (en) | 2019-09-04 | 2019-09-04 | Circumcision stitching instrument with external fixing and connecting device |
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| Publication Number | Publication Date |
|---|---|
| CN210784575U true CN210784575U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921457181.5U Active CN210784575U (en) | 2019-09-04 | 2019-09-04 | Circumcision stitching instrument with external fixing and connecting device |
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| CN (1) | CN210784575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656473A (en) * | 2020-12-18 | 2021-04-16 | 苏州法兰克曼医疗器械有限公司 | Anastomat with safety mechanism for circular cutting and suturing operation |
-
2019
- 2019-09-04 CN CN201921457181.5U patent/CN210784575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656473A (en) * | 2020-12-18 | 2021-04-16 | 苏州法兰克曼医疗器械有限公司 | Anastomat with safety mechanism for circular cutting and suturing operation |
| CN112656473B (en) * | 2020-12-18 | 2022-04-01 | 苏州法兰克曼医疗器械有限公司 | Anastomat with safety mechanism for circular cutting and suturing operation |
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