CN206995311U - Quickly without blood preputial ring resectoscope - Google Patents

Abstract

The utility model belongs to technical field of medical instruments, is related to one kind quickly without blood preputial ring resectoscope.Including pedestal, also include the foreskin clamp above pedestal, foreskin clamp and pedestal and the stretching tube connected and fixed with pedestal can be sequentially passed through, and one be inserted into the drive component that in pedestal and end is connected with foreskin clamp, described drive component stretchy pedestal is down moved and drives stretching tube down to move simultaneously so as to reduce the gap between stretching pipe outer wall and foreskin clamp inwall.The utility model is in surgical procedure, and visual high, risk is small, and speed is fast.

Description

Quickly without blood preputial ring resectoscope

Technical field

The utility model belongs to technical field of medical instruments, is related to a kind of cutter, more particularly to one kind quickly without blood bag Skin ring resectoscope.

Background technology

Foreskin, refer to skin of penis and be covered in pleat at glans penis into the skin of bilayer.Longer in infantile period foreskin, wrapping is cloudy Stem prevents glans penis and orificium urethrae externum to be physiological phimosis from appearing, and with advancing age, penis and foreskin are gradually developed, blue or green During the phase in spring, foreskin is shunk back backward, is exposed to adulthood glans penis.Redundant prepuce refer to foreskin cover urethral orifice, but can on turn over, expose Urethral orifice and glans penis.Redundant prepuce can be divided into true property redundant prepuce and false redundant prepuce, and the patient of redundant prepuce should be early Operative treatment, otherwise easily trigger inflammation and infect disease.

Circumcision refers to be cut off the unnecessary foreskin above penis, exposes outside glans penis and comes, and is treatment Phimosis, redundant prepuce and the effective treatment method for preventing its complication, are a kind of minor operations for treating foreskin phimosis, surgical procedure About 20~30 minutes, it need not typically be in hospital, the danger of operation is smaller.Circumcision method is a lot of, and the most frequently used person is Ring cutting method of preputial, secondly distinguish ring cutting method for inner and outer plates.It is open surgery, the purpose of operation is allowed by operation Glans penis is thoroughly exposed, and will not thus cause to infect because dead angle is stayed.

The trade mark for the disposable circumcision device used that is most widely current sold on Vehicles Collected from Market is PLSTIBELL. PLSTIBELL devices have the hemispherical plastic hoop with frangibility handle, and have six kinds of sizes.In order that with PLSTIBELL devices, the adhesion between glans penis and foreskin is separated using probe, then longitudinally cut the foreskin so that it contracts Return and expose glans penis.Then the PLSTIBELL devices of suitable dimension are selected and the ring is applied to the head of penis.Then wrap Skin will cover the ring and tightly hitch ligature around foreskin, and it extrudes skin against ring.Then expose outside ring and protrude Unnecessary skin be trimmed to about.In order to terminate the process of peritomizing, handle departs from from ring.Ring would generally come off in three to seven days And the wound of Wrapping annulus cuts operation is left, wound will heal at ensuing one week.

PLASTIBELL devices have several weak points.First, in-convenience in use, it is necessary to tightened with ligature, because Ligature for fixing foreskin must be very tight, and any slip can all damage to glans penis.Second, once PLASTIBELL is filled Put and be jammed above in appropriate position and foreskin, due to lacking observability, it is determined that where be ring beginning and where The end for being glans penis is exactly extremely difficult.This is due to the major part that foreskin covers the ring.Because this causes to be difficult to position The region of ligature is bound, thus this causes surgeon to be difficult to perform the Wrapping annulus cuts operation.

People are by constantly exploring, it is proposed that various solutions, as Chinese patent literature discloses a kind of bag Skin ring cutting device [application number：201080036017.2], including near-end；Distally；Interior depression, from the proximal openings and suitable for inciting somebody to action The substantially all reception of the glans penis of penis is in the interior depression；And outer surface, including it is multiple from the near-end be spaced apart Indication piece, wherein, when in use, foreskin is pulled on the outer surface, made a reservation for until the foreskin is reached in the indication piece One, thus the visual guide of the degree to peritomizing is provided.

There is preferable visuality at the position that above-mentioned scheme is cut when foreskin is cut to needs, is easy to entering for operation OK, but the program is equally ligatured with foreskin tying binding, improves the complexity of operation, and ligature is possible to slide Cause the injury to other positions of foreskin.

The content of the invention

The purpose of this utility model is in view of the above-mentioned problems, providing one kind quickly without blood preputial ring resectoscope.

To reach above-mentioned purpose, the utility model employs following technical proposal：It is a kind of quickly without blood preputial ring resectoscope, Including pedestal, in addition to the foreskin clamp above pedestal, foreskin clamp and pedestal can be sequentially passed through and consolidated with pedestal clamping Fixed stretching tube, and one be inserted into the drive component that in pedestal and end is connected with foreskin clamp, described drive component Stretchy pedestal down move and drive stretching tube down to move simultaneously so as to reduce stretching pipe outer wall and foreskin clamp inwall it Between gap.

In above-mentioned quick no blood preputial ring resectoscope, rounding taper type is formed after being expanded at the top of described stretching tube Glans penis accommodating cavity, the bottom of stretching tube have the mouth of pipe location structure that clamping engagement can be formed with pedestal, described drive component It is connected including one end with foreskin clamp and keeps fixed drive rod, the drive rod and pedestal spiral shell with the relative position of foreskin clamp Connect and pedestal can move up and down along drive rod when drive rod rotates.

In above-mentioned quick no blood preputial ring resectoscope, described pedestal is provided with the clamping for being used for wearing stretching tube Pipe, the bottom formation of mouth of pipe location structure and clamping pipe on stretching tube connect and fix, in the both sides of clamping pipe and along clamping pipe Axial line be symmetrically arranged with two pipes that are spirally connected, described drive rod has two and is symmetrical arranged along the axial line of pedestal, described The pipe that is spirally connected there is internal thread, there is the external screw thread to be matched with the internal thread being spirally connected on pipe, when drive rod inserts on drive rod To when being spirally connected in pipe and being spirally connected with the pipe formation that is spirally connected, the end of drive rod is extended outside the pipe that is spirally connected and is connected with foreskin clamp.

In above-mentioned quick no blood preputial ring resectoscope, described drive rod includes drive connection portion and drive division, its The end in middle drive connection portion is provided with the bolt apertures for being used for being spirally connected with spiro connecting piece, and it is corresponding with bolt apertures right that foreskin clamp is provided with Hole is connect, spiro connecting piece is spirally connected after passing through butt hole and bolt apertures with drive connection portion and spiro connecting piece is pressed on foreskin clamp, driving The end of connecting portion is resisted against on foreskin clamp lower surface, and described drive division is spirally connected with the pipe that is spirally connected and the end of drive division is provided with Rotating handles ring.

A card is provided with above-mentioned quick no blood preputial ring resectoscope, between described drive connection portion and drive division Groove, buckle is arranged with described neck, be provided with clamping step in the pipe that is spirally connected and clamping platform component level is in the internal thread for the pipe that is spirally connected Top, described buckle and clamping step are into clamping engagement after drive rod, which is inserted into, to be spirally connected in pipe and be spirally connected with the pipe that is spirally connected.

In above-mentioned quick no blood preputial ring resectoscope, described mouth of pipe location structure includes at least two positioned at stretching Tube end simultaneously can the direction of axis line movement close to stretching tube past under external force and the past remote stretching of energy when external force disappears The elastic card of the direction of axis line movement of pipe, described elastic card can be consolidated with one end clamping of the clamping pipe away from foreskin clamp It is fixed.

In above-mentioned quick no blood preputial ring resectoscope, after stretching tube connects and fixes with clamping pipe, the described mouth of pipe Also it is inserted with a sizing to be matched with mouth of pipe location structure internal diameter and fills in location structure, in clamping bottom of the tube and positioned at pipe The positioning blind pipe that an external diameter matches with the interior plug of sizing is provided with mouth location structure, when plug is inserted into elasticity in described sizing Plug sleeve is located on positioning blind pipe in sizing when among card.

In above-mentioned quick no blood preputial ring resectoscope, described stretching tube is provided with above mouth of pipe location structure Locating ring, described locating ring is pressed on clamping tube top portion.

In above-mentioned quick no blood preputial ring resectoscope, on described drive rod and below the external screw thread of drive rod Provided with the position-arresting ring that is spirally connected, the external diameter of the position-arresting ring that is spirally connected is more than the internal diameter for the pipe that is spirally connected, and described rotating handles ring, which is located at, to be spirally connected only Below the ring of position.

In above-mentioned quick no blood preputial ring resectoscope, described foreskin clamp is provided with the taper with glans penis accommodating cavity Identical is also in the penis foreskin clip face of rounding taper type, and a foreskin slot to make way in a ring, and foreskin are provided with above penis foreskin clip face The internal diameter of slot to make way is more than the internal diameter in penis foreskin clip face.

Compared with prior art, the utility model has the advantage of：

1st, the utility model is easy to assembly, and using the relative motion of foreskin clamp and stretching tube, foreskin is blocked, from And the capillary of locked foreskin, reach the effect of no blood cutting, in cutting process, position to be cut is located at foreskin clamp Lower surface, only patient lies supine need to be allowed to can clearly be seen operative region, surgical procedure is visual, and operation risk is small by force, and Operative speed can be effectively improved.

2nd, stretching tube is fixed on pedestal by the way of card is above pushed, and will not be produced slip and be caused to subjects reproductive's device Injury, by the way of the conical surface is adjacent to so as to lock foreskin, meet ergonomics, surgical procedure pain is smaller.

3rd, after buckle and neck coordinate, i.e., drive rod can not be pulled out from pedestal, avoids secondary use, reach pressure report Useless effect, improve the security of apparatus.

Brief description of the drawings

Fig. 1 is explosive view provided by the utility model,

Fig. 2 is internal structure schematic diagram provided by the utility model,

Fig. 3 is the structural representation of stretching tube,

Fig. 4 is the structural representation of drive rod,

Fig. 5 is the structural representation of foreskin clamp,

Fig. 6 is the structural representation of pedestal.

In figure：Pedestal 1, foreskin clamp 2, stretching tube 3, drive component 4, glans penis accommodating cavity 5, mouth of pipe location structure 6, driving Bar 7, clamping pipe 8, the pipe 9 that is spirally connected, drive connection portion 10, drive division 11, spiro connecting piece 12, bolt apertures 13, butt hole 14, rotating handles Ring 15, neck 16, buckle 17, clamping step 18, elastic card 19, sizing in plug 20, positioning blind pipe 21, locating ring 22, be spirally connected Position-arresting ring 23, penis foreskin clip face 24, foreskin slot to make way 25.

Embodiment

The utility model is described in more detail with reference to the accompanying drawings and detailed description.

As depicted in figs. 1 and 2, one kind is quickly without blood preputial ring resectoscope, including pedestal 1, in addition to is located at the top of pedestal 1 Foreskin clamp 2, can sequentially pass through foreskin clamp 2 and pedestal 1 and the stretching tube 3 connected and fixed with pedestal 1, and an insertion Into pedestal 1 and drive component 4 that end is connected with foreskin clamp 2, the described stretchy pedestal 1 of drive component 4 down move And stretching tube 3 is driven down to move simultaneously so as to reduce the gap between the outer wall of stretching tube 3 and the inwall of foreskin clamp 2.

The utility model when in use, first turns up foreskin, and glans penis is inserted into stretching tube 3, then foreskin is turned down It is coated on the outer wall of stretching tube, when drive component 4 drives stretching tube 3 to move down, the outer wall of stretching tube 3 and foreskin clamp 2 Gap between inwall diminishes, and foreskin is stuck between stretching tube 3 and foreskin clamp 2, and the capillary of foreskin is stuck, and uses hand Art knife arrow direction and is cut at the lower surface a of foreskin clamp 2 along 3 outer wall circular of stretching tube, you can by circumcision, Because capillary is stuck, therefore process is cut off without blood, can be anaesthetized in cutting.After the completion of cutting, the band of drive component 4 Dynamic stretching tube 3 up moves, and foreskin is departed from the stuck place between stretching tube 3 and foreskin clamp 2, stuck place is done into stitching processing .

The utility model is in surgical procedure, and visual high, risk is small, and speed is fast.

Specifically, the glans penis accommodating cavity 5 of rounding taper type is formed after expanding on the top of stretching tube 3, and glans penis accommodating cavity 5 is used for Glans penis and the outer wall for foreskin to be cut to be coated on to glans penis accommodating cavity 5 are accommodated, the bottom of stretching tube 3 has and pedestal 1 can form the mouth of pipe location structure 6 being engaged by clamping, and described drive component 4 is connected including one end with foreskin clamp 2 and and foreskin The relative position of clamp 2 keeps fixed drive rod 7, and the drive rod 7 is spirally connected with pedestal 1 and the energy of pedestal 1 when drive rod 7 rotates Moved up and down along drive rod 7.It will be appreciated by those skilled in the art that glans penis accommodating cavity 5 is it can be appreciated that a rounding frustum The opening body of shape, for accommodating glans penis.

It will be appreciated by those skilled in the art that being spirally connected due to drive rod 7 and pedestal 1, and the end of drive rod 7 and penis foreskin clip The position of plate 2 is relatively fixed, therefore the position in rotation process of drive rod 7 does not change, because pedestal 1 is screwed onto drive rod On 7, when 7 positive and negative rotation of drive rod, pedestal 1 can just move up and down along the place of being spirally connected, so as to drive stretching tube 3 to move up and down.

With reference to shown in Fig. 1, Fig. 4 and Fig. 6, pedestal 1 is provided with the clamping pipe 8 for being used for wearing stretching tube 3, in clamping pipe 8 Both sides are simultaneously symmetrically arranged with two pipes 9 that are spirally connected along the axial line of clamping pipe 8, and described drive rod 7 has two and along the axle of pedestal 1 Heart line is symmetrical arranged, and the described pipe 9 that is spirally connected has internal thread 9a, has on drive rod 7 and is matched with the internal thread being spirally connected on pipe 9 External screw thread 7a, when drive rod 7 be inserted into be spirally connected in pipe 9 and be spirally connected pipe 9 formed be spirally connected when, the end of drive rod 7 is extended The pipe 9 that is spirally connected is outer and is connected with foreskin clamp 2.

Connected and fixed in conjunction with shown in Fig. 2, the bottom of mouth of pipe location structure 6 and clamping pipe 8 on stretching tube 3 is formed.Institute The stretching tube 3 stated is provided with the locating ring 22 positioned at the top of mouth of pipe location structure 6, and described locating ring 22 is pressed on clamping pipe 8 Top, the positioning up and down of stretching tube 3 is formed, namely locating ring 22 and the clamping pipe of mouth of pipe location structure 6 are formed two end faces about 8 Clamping.

With reference to shown in Fig. 3, drive rod 7 includes drive connection portion 10 and drive division 11, and drive connection portion 10 is cylindrical, its The end in middle drive connection portion 10 is provided with the bolt apertures 13 for being used for being spirally connected with spiro connecting piece 12, and foreskin clamp 2 is provided with and bolt apertures Butt hole 14 corresponding to 13, spiro connecting piece 12 is spirally connected after passing through butt hole 14 and bolt apertures 13 with drive connection portion 10 and spiro connecting piece 12 It is pressed on foreskin clamp 2, spiro connecting piece 12 can be the conventional connector that is spirally connected such as screw or bolt, the end in drive connection portion 10 Portion is resisted against on the lower surface of foreskin clamp 2, and drive connection portion 10 can both circumferentially rotate with spiro connecting piece 12, described drive division 11 It is spirally connected with the pipe 9 that is spirally connected and the end of drive division 11 is provided with rotating handles ring 15, the end of rotating handles ring 15 and drive division 11 leads to Cross clamping or grafting or other modes achieve a fixed connection, drive division 11 can be rotated by rotating rotating handles ring 15.

Be provided with drive rod 7 and below the external screw thread of drive rod 7 and be spirally connected position-arresting ring 23, the position-arresting ring 23 that is spirally connected it is outer Footpath is more than the internal diameter for the pipe 9 that is spirally connected, when the position-arresting ring 23 that is spirally connected, which runs into, is spirally connected tube end, it is impossible to be further continued for rotation of drive rod 7, play Position-limiting action, prevent stretching tube 3 from moving down the injury excessively caused to human body, rotating handles ring 15, which is located at, to be spirally connected under position-arresting ring 23 Side.

In conjunction with shown in Fig. 1 and Fig. 2, a neck 16, described card are provided between drive connection portion 10 and drive division 11 Buckle 17 is arranged with groove 16, clamping step 18 is provided with and clamping step 18 is positioned at being spirally connected on the internal thread of pipe 9 being spirally connected in pipe 9 Side, described buckle 17 forms clamping with clamping step 18 after drive rod 7, which is inserted into, to be spirally connected in pipe 9 and be spirally connected with the pipe 9 that is spirally connected Coordinate.

After buckle 17 and clamping 18 clamping of step, drive rod 7 can not be extracted from being spirally connected in pipe 9, so as to avoid drive rod 7 Recycling, avoid the risk of caused by operation cross-infection virus.

With reference to shown in Fig. 3 and Fig. 2, mouth of pipe location structure 6 is located at the end of stretching tube 3 including at least two and can be in outer masterpiece Can toward direction of axis line away from stretching tube 3 move with the lower direction of axis line movement toward close to stretching tube 3 and when external force disappears Dynamic elastic card 19, described elastic card 19 can connect and fix with the one end of clamping pipe 8 away from foreskin clamp 2.

After stretching tube 3 and clamping pipe 8 connect and fix, one and the mouth of pipe are also inserted with described mouth of pipe location structure 6 Plug 20 in the sizing that the internal diameter of location structure 6 matches, in the bottom of clamping pipe 8 and it is located in mouth of pipe location structure 6 outer provided with one Footpath and the positioning blind pipes 21 that match of plug 20 in sizing, when in described sizing plug 20 be inserted into elastic card 19 it is middle when shape Interior plug 20 is set on positioning blind pipe 21.

With reference to shown in Fig. 5, foreskin clamp 2 is provided with identical with the taper of glans penis accommodating cavity 5 also in the bag of rounding taper type Pick up face 24, a foreskin slot to make way 25 in a ring is provided with above penis foreskin clip face 24, and the internal diameter of foreskin slot to make way 25 is big Internal diameter in penis foreskin clip face 24.The effect of foreskin slot to make way 25 is to reduce penis foreskin clip face 24 and the contact area of foreskin, namely is subtracted The stuck area of few foreskin.

The course of work of the present utility model is as follows：

As shown in figure 1, two drive rods 7 first load onto buckle 17, then it is inserted respectively into two of pedestal 1 and is spirally connected in pipe 9 simultaneously Rotating, which extends the end of drive rod 7, is spirally connected in pipe 9, and buckle 17 blocks clamping step 18, and foreskin clamp 2 pushes down pedestal 1, uses Spiro connecting piece 12 connects bolt apertures 13 so that drive rod 7 is fixed with foreskin clamp 2.

Stretching tube 3 is taken, the foreskin on the glans penis of human body is turned up, the glans penis that glans penis is inserted into stretching tube 3 from top to bottom holds Put in chamber 5, then foreskin is overturn again, foreskin is coated on the outer wall of glans penis accommodating cavity 5, complete the peace of foreskin to be cut Put.

Direction of the clamping pipe 8 of pedestal 1 along mouth of pipe location structure 6 toward glans penis accommodating cavity 5 is enclosed on stretching tube 3, stretching tube 3 Clamping is formed by elastic card 19 and locating ring 22 to clamping pipe 8 to position, interior plug 20 of shaping is nested into positioning blind pipe 21, complete Installed into preoperative apparatus.

Two drive rods 7 are simultaneously or sequentially rotated, pedestal 1 down moves under screw action power, so as to pull stretching tube 3 On glans penis accommodating cavity 5 down move, because glans penis accommodating cavity 5 and penis foreskin clip face 24 are inverted round stage taper, when glans penis accommodating cavity 5 When down moving, it is gradually reduced with the contact gap in penis foreskin clip face 24, and most penis foreskin clip is lived at last, the capillary for the foreskin being stuck Blood vessel is stuck, and is now cut again along the outside of the signified glans penis accommodating cavity 5 of the direction of arrow at Fig. 2 a with scalpel annular, will The foreskin of the lower section of foreskin clamp 2 is cut off, and whole cutting process produces in the case where foreskin capillary is stuck without blood.

After the completion of foreskin is cut off, being rotated further by drive rod 7 makes glans penis accommodating cavity 5 up move, glans penis accommodating cavity 5 and penis foreskin clip The gap in face 24 makes foreskin depart from penis foreskin clip face 24 after becoming big, remove plug 20 in sizing, and mediating elastic card 19 with hand makes stretching Pipe 3 departs from pedestal 1, and glans penis can depart from from glans penis accommodating cavity 5, and follow-up suture is carried out to the foreskin of cut place.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Although pedestal 1, foreskin clamp 2, stretching tube 3, drive component 4, glans penis accommodating cavity 5, pipe have more been used herein Mouthful location structure 6, drive rod 7, clamping pipe 8, the pipe 9 that is spirally connected, drive connection portion 10, drive division 11, spiro connecting piece 12, bolt apertures 13, Butt hole 14, rotating handles ring 15, neck 16, buckle 17, clamping step 18, elastic card 19, the interior plug 20 of sizing, positioning blind pipe 21st, the term such as locating ring 22, the position-arresting ring 23 that is spirally connected, penis foreskin clip face 24, foreskin slot to make way 25, but be not precluded from using other terms Possibility.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；They are explained The limitation additional into any one is all disagreed with the utility model spirit.

Claims (10)

1. one kind is quickly without blood preputial ring resectoscope, including pedestal (1), it is characterised in that also includes above pedestal (1) Foreskin clamp (2), foreskin clamp (2) and pedestal (1) and the stretching tube (3) connected and fixed with pedestal (1) can be sequentially passed through, and One is inserted into the drive component (4) that in pedestal (1) and end is connected with foreskin clamp (2), and described drive component (4) can be drawn Moving base (1) down moves and while drives stretching tube (3) down to move so as to reduce stretching tube (3) outer wall and foreskin clamp (2) gap between inwall.

It is 2. according to claim 1 quickly without blood preputial ring resectoscope, it is characterised in that at the top of described stretching tube (3) Form the glans penis accommodating cavity (5) of rounding taper type after expanding, the bottom of stretching tube (3) has and can form clamping with pedestal (1) and match somebody with somebody The mouth of pipe location structure (6) of conjunction, described drive component (4) be connected including one end with foreskin clamp (2) and with foreskin clamp (2) Relative position keep fixed drive rod (7), the drive rod (7) is spirally connected with pedestal (1) and the pedestal when drive rod (7) rotates (1) can be moved up and down along drive rod (7).

It is 3. according to claim 2 quickly without blood preputial ring resectoscope, it is characterised in that described pedestal (1) is provided with For wearing the clamping pipe (8) of stretching tube (3), the bottom shape of mouth of pipe location structure (6) and clamping pipe (8) on stretching tube (3) Into connecting and fixing, two pipes that are spirally connected (9) are symmetrically arranged with the both sides of clamping pipe (8) and along the axial line of clamping pipe (8), it is described Drive rod (7) have two and be symmetrical arranged along the axial line of pedestal (1), the described pipe that is spirally connected (9) has internal thread, drive rod (7) there is the external screw thread that is matched with the internal thread on the pipe that is spirally connected (9) on, when drive rod (7) be inserted into the pipe that is spirally connected (9) and with When the pipe (9) that is spirally connected formation is spirally connected, the end of drive rod (7) is extended the pipe that is spirally connected (9) outside and is connected with foreskin clamp (2).

It is 4. according to claim 3 quickly without blood preputial ring resectoscope, it is characterised in that described drive rod (7) includes Drive connection portion (10) and drive division (11), the wherein end of drive connection portion (10), which are provided with, is used for what is be spirally connected with spiro connecting piece (12) Bolt apertures (13), foreskin clamp (2) are provided with butt hole (14) corresponding with bolt apertures (13), and spiro connecting piece (12) passes through butt hole (14) and bolt apertures (13) are spirally connected afterwards with drive connection portion (10) and spiro connecting piece (12) is pressed on foreskin clamp (2), and driving connects The end of socket part (10) is resisted against on foreskin clamp (2) lower surface, and described drive division (11) is spirally connected and driven with the pipe that is spirally connected (9) The end in portion (11) is provided with rotating handles ring (15).

It is 5. according to claim 4 quickly without blood preputial ring resectoscope, it is characterised in that described drive connection portion (10) A neck (16) is provided between drive division (11), buckle (17) is arranged with described neck (16), in the pipe that is spirally connected (9) It is located at provided with clamping step (18) and clamping step (18) above the internal thread for the pipe (9) that is spirally connected, is spirally connected when drive rod (7) is inserted into Described buckle (17) is formed with clamping step (18) and is engaged by clamping after being spirally connected in pipe (9) and with the pipe that is spirally connected (9).

It is 6. according to claim 3 quickly without blood preputial ring resectoscope, it is characterised in that described mouth of pipe location structure (6) include at least two positioned at stretching tube (3) end and can be moved under external force toward the direction of axis line close to stretching tube (3) Elastic card (19) that is dynamic and being moved when external force disappears toward the direction of axis line away from stretching tube (3), described elastic card Piece (19) can connect and fix with the one end of clamping pipe (8) away from foreskin clamp (2).

It is 7. according to claim 6 quickly without blood preputial ring resectoscope, it is characterised in that when stretching tube (3) and clamping pipe (8) after connecting and fixing, in described mouth of pipe location structure (6) one is also inserted with to match with mouth of pipe location structure (6) internal diameter Sizing in plug (20), filled in clamping pipe (8) bottom and being provided with the mouth of pipe location structure (6) in an external diameter and sizing (20) the positioning blind pipe (21) to match, filled in when filling in (20) in described sizing and being inserted among elastic card (19) in sizing (20) it is set on positioning blind pipe (21).

It is 8. according to claim 3 quickly without blood preputial ring resectoscope, it is characterised in that to be set on described stretching tube (3) There is the locating ring (22) above mouth of pipe location structure (6), described locating ring (22) is pressed at the top of clamping pipe (8).

It is 9. according to claim 4 quickly without blood preputial ring resectoscope, it is characterised in that on described drive rod (7) and The position-arresting ring (23) that is spirally connected is provided with below the external screw thread of drive rod (7), the external diameter of the position-arresting ring that is spirally connected (23) is more than the pipe that is spirally connected (9) internal diameter, described rotating handles ring (15) is below the position-arresting ring (23) that is spirally connected.

It is 10. according to claim 2 quickly without blood preputial ring resectoscope, it is characterised in that on described foreskin clamp (2) Provided with identical with the taper of glans penis accommodating cavity (5) also in the penis foreskin clip face (24) of rounding taper type, above penis foreskin clip face (24) Foreskin slot to make way (25) provided with one in a ring, and the internal diameter of foreskin slot to make way (25) is more than the internal diameter of penis foreskin clip face (24).