CN205831884U - A kind of scrotum mirror puncture casing - Google Patents
A kind of scrotum mirror puncture casing Download PDFInfo
- Publication number
- CN205831884U CN205831884U CN201620451587.2U CN201620451587U CN205831884U CN 205831884 U CN205831884 U CN 205831884U CN 201620451587 U CN201620451587 U CN 201620451587U CN 205831884 U CN205831884 U CN 205831884U
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- sleeve body
- puncture
- scrotum
- cone
- outer capsule
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Abstract
The utility model discloses a kind of scrotum mirror puncture casing, including cannula sheath and puncture awl；Cannula sheath includes the first bar shaped groove longitudinally disposed in water inlet pipe that the sleeve body of hollow, ostium excurrens, sleeve body postmedian bifurcated connect and outlet pipe and sleeve body section；Also including fixation clamps, this fixation clamps is provided with longitudinally the second bar shaped groove can being engaged mutually with the first bar shaped groove；Puncture awl includes the Handheld Division bored body, be positioned at the acupuncture portion boring body front end, be positioned at cone body tail end；The external diameter in cone body and acupuncture portion is not more than sleeve body internal diameter, and described cone body length is more than or equal to sleeve body length, and acupuncture portion stretches out from sleeve body front end.The puncture casing of this utility model design can puncture sets up scrotum Wicresoft passage, and is clamped at scrotal wall wound edge, cannula sheath is fixed on scrotal wall and does not slips.Have and facilitate operation technique, the advantage little to injury of scrotum.
Description
Technical field
This utility model belongs to medical apparatus and instruments, is specifically related to a kind of scrotum mirror puncture casing.
Background technology
The operative treatment of scrotum luminal organ pathological changes is transferred to Minimally Invasive Surgery method by traditional open surgery at present.Generally
Minimally Invasive Surgery is completed by endoscopic instrument.It is currently used for the endoscope of scrotum luminal organ pathological changes Minimally Invasive Surgery referred to as
Scrotum mirror.Owing to skin of scrotum is without natural access portal, needs to puncture scrotum and set up wound and form Wicresoft's passage.Existing the moon
Capsule mirror in use has following defects that
1. due to the staitinodermia of scrotum, easily subside, after scrotum inserted by scrotum mirror, operating process easily slips Zhiyin
Outside capsule wound.If slipped, it is necessary to insert again, repeatedly insert the damage easily causing scrotal wall.
2. it is difficult to control the size entering scrotum in piercing process, does not the most note stinging other tissue, cause damage
Wound.
Utility model content
For the problems referred to above, this utility model aims to provide one to be had puncture scrotum formation Wicresoft's passage and is fixed on the moon
Capsule wound the most eely scrotum mirror puncture casing.
This utility model solves the technical scheme of problem: a kind of scrotum mirror puncture casing, including cannula sheath and and sleeve pipe
Sheath with the use of puncture awl；
Described cannula sheath includes the sleeve body of hollow, is positioned at multiple ostium excurrenses of sleeve body front end, sleeve body
The water inlet pipe being connected with sleeve body that postmedian bifurcated connects and outlet pipe and little with water outlet at water inlet pipe and outlet pipe
The first bar shaped groove longitudinally disposed in sleeve body section between hole；
Also including fixation clamps, this fixation clamps is provided with longitudinally the second bar shaped tooth can being engaged mutually with the first bar shaped groove
Stricture of vagina；
Described puncture awl includes being inserted into the cone body of sleeve body, is positioned at the acupuncture portion of cone body front end, is positioned at cone body tail
The Handheld Division of end；The external diameter in described cone body and acupuncture portion is not more than sleeve body internal diameter, and described cone body length is more than or equal to set
Tube body length, and acupuncture portion stretches out from sleeve body front end.
Further, described sleeve body tail end is provided with the outer Capsule for closed casing body tail section, this outer Capsule
Employing elastomeric material is made, and outer Capsule is divided into multiple flexible sealing fin for the sealing surface closing the mouth of pipe；
Described flexible sealing fin can be open when puncture awl inserts, it is allowed to puncture awl enters sleeve body；Puncturing
Cone return after can automatic rebounding, closed casing body tail end.
In such scheme, the effect of outer Capsule is to prevent scrotum mirror apparatus from inserting after cannula sheath, and intrascrotal liquid is from set
Tube body tail end flows out.
One preferred embodiment in, described sleeve body tail end be provided with projection outer Capsule convex, outer Capsule by with
Outer Capsule convex clip is connected to sleeve body tail end；
Described outer Capsule is provided with cross-shaped aperture, and the sealing surface of outer Capsule is divided into four flexibilities by this cross-shaped aperture
Diaphragm seal.
Concrete, described fixation clamps includes binding clip and in scissors-like clamp handle, binding clip front end with two arc shaped blades, two
Individual blade radian is identical with sleeve body radian, two blades the most afterwards in ellipticity, described the second longitudinal bar shaped groove
It is arranged at blade medial surface.
After puncture awl punctures scrotum formation wound together with cannula sheath, fixation clamps is outer by scrotal wall wound edge at scrotum
Folder closes, and i.e. scrotal wall wound edge is between sleeve body outer surface and fixation clamps binding clip blade, utilizes the first bar shaped groove
It is engaged mutually with the second bar shaped groove, scrotal wall wound edge folder is closed fixing, plays fixed sleeving sheath, it is to avoid de'collement.
Preferably, described clamp handle middle and lower part is provided with snap close tooth bar.
Further, described cone is coniform as cylindric, acupuncture portion, and the circular cone basal diameter in described acupuncture portion is more than
The external diameter of cone body.After scrotum is thrust in acupuncture portion, the ostium excurrens of sleeve body front end is also into scrotum, by the circular cone in acupuncture portion
Basal diameter be designed as more than cone body external diameter, its purpose is to body to cone and sleeve body inwall between stay certain between
Gap, this gap is connected with ostium excurrens so that puncture after entering scrotum, can also be in the case of not returning puncture awl simultaneously
Water inlet and water outlet, facilitate operation technique.
Further, described puncture awl is provided with through channel, and this through channel passes through cone body from Handheld Division, the most through
Acupuncture portion.The effect of this through channel is: after puncture awl punctures and enters scrotum, the liquid in scrotum can be from this through channel
Middle outflow, is equivalent to, to one signal of doctor, inform that doctor punctures at present and have arrived at what position, if puncture into
Merit.
Further, described water inlet pipe and outlet pipe are respectively equipped with choke valve.Intake for scalable cavum scroti and go out
Water, it is simple to operation technique.
Remarkable result of the present utility model is:
1., owing to scrotum is without natural access portal, the puncture casing of design can puncture sets up scrotum Wicresoft passage.
2. the first bar shaped groove on cannula sheath is engaged mutually with the second bar shaped groove in fixation clamps, by scrotal wall wound limit
Edge is clamped, and makes cannula sheath be fixed on scrotal wall and does not slips, and cannula sheath i.e. forms Wicresoft's passage of scrotum mirror apparatus turnover scrotum.
3. the design of through channel, it is possible to puncture is the most successful to allow operative doctor accurately know.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is this utility model puncture casing structure chart.
Fig. 2 is cannula sheath structure chart.
Fig. 3 is puncture awl front view.
Fig. 4 is puncture awl right view.
Fig. 5 is fixation clamps structure chart.
Fig. 6 is the Facad structure figure of outer Capsule.
Fig. 7 is the cannula sheath structure chart equipped with outer Capsule.
In figure: 1-puncture awl, 2-cannula sheath, 3-fixation clamps, the outer Capsule of 4-, the outer Capsule of 5-is convex, 6-cross-shaped aperture, 11-
Cone body, 12-acupuncture portion, 13-Handheld Division, 14-through channel, 21-sleeve body, 22-ostium excurrens, 23-water inlet pipe, 24-goes out
Water pipe, 25-the first bar shaped groove, 26-choke valve, 31-the second bar shaped groove, 32-binding clip, 33-clamp handle, 34-blade, 35-locks
Buckle teeth bar.
Detailed description of the invention
As shown in Fig. 1～7, a kind of scrotum mirror puncture casing, including cannula sheath 2 and with cannula sheath 2 with the use of puncture
Cone 1.
Described cannula sheath 2 includes the sleeve body 21 of hollow, is positioned at multiple ostium excurrenses 22 of sleeve body 21 front end, set
The water inlet pipe 23 being connected with sleeve body 21 that tube body 21 postmedian bifurcated connects and outlet pipe 24 and at water inlet pipe 23
And longitudinally disposed the first bar shaped groove 25 in the sleeve body section between outlet pipe 24 and ostium excurrens 22.Described water inlet pipe
23 and outlet pipe 24 on be respectively equipped with choke valve 26.
Also including fixation clamps 3, this fixation clamps 3 is provided with longitudinally the second bar shaped can being engaged with the first bar shaped groove 25 phase
Groove 31.Described fixation clamps 3 includes binding clip 32 and in scissors-like clamp handle 33.Binding clip 32 front end with two arc shaped blades 34,
Two blade 34 radians are identical with sleeve body 21 radian, and two blades 34 are the most afterwards in ellipticity.Described longitudinal second
Bar shaped groove 31 is arranged at blade 34 medial surface.Described clamp handle 33 middle and lower part is provided with snap close tooth bar 35.
Described puncture awl 1 includes being inserted into the cone body 11 of sleeve body 21, being positioned at cone the acupuncture portion 12 of body 11 front end, position
Handheld Division 13 in cone body 11 tail end.The external diameter in described cone body 11 and acupuncture portion 12 is not more than sleeve body 21 internal diameter, described cone
Body 11 length is more than or equal to sleeve body 21 length, and acupuncture portion 12 stretches out from sleeve body 21 front end.
Preferred described cone body 11 be cylindric, acupuncture portion 12 for coniform, the circular cone basal diameter in described acupuncture portion 12
External diameter more than cone body 11.
It is furthermore preferred that described puncture awl 1 is provided with through channel 14, this through channel 14 passes through cone body 11 from Handheld Division 13,
Final through acupuncture portion 12.
Described sleeve body 21 tail end is provided with the outer Capsule 4 for closed casing body 21 afterbody.This outer Capsule uses
Elastomeric material is made, and outer Capsule 4 is divided into multiple flexible sealing fin for the sealing surface closing the mouth of pipe.Described flexible sealing fin exists
Can be open when puncture awl 1 inserts, it is allowed to puncture awl 1 enters sleeve body 21；Can automatically return after puncture awl 1 is return
Bullet, closed casing body 21 tail end.
In one preferred embodiment, described sleeve body 21 tail end is provided with the outer Capsule convex 5 of projection, and outer Capsule 4 passes through
Convex with outer Capsule 5 are connected in sleeve body 21 tail end.Described outer Capsule 4 is provided with cross-shaped aperture 6, and this cross-shaped aperture 6 will
The sealing surface of outer Capsule 4 is divided into four flexible sealing fin.
In a kind of specific embodiment, described sleeve body 21 diameter 8.3mm, overall length 45mm are long on front side of water inlet pipe 23
25mm, the long 20mm of rear side；With a segment length 5mm of ostium excurrens 22, the first long 15mm of bar shaped groove 25.
Puncture awl 1 overall length 68mm, the long 10mm in acupuncture portion 12, bore the long 45mm of body 11, external diameter diameter 7.0mm, Handheld Division 13 is long
13mm, through channel 14 diameter 1.3mm.
This puncture casing in use, puncture awl 1 from outer Capsule 4 cannula sheath 2 tail end insert, puncture awl 1 together with
Cannula sheath 2 together, utilizes the acupuncture portion 12 of puncture awl 1 to puncture into scrotum inner chamber.The through channel 14 of puncture awl 1 afterbody has liquid
After outflow, scrotal wall wound edge folder is closed outside scrotum by fixation clamps 3.
Extract puncture awl 1, cannula sheath 2 is stayed scrotal wall as Wicresoft's passage, the choke valve on unlatching water inlet pipe 23, liquid
Body fills scrotum inner chamber.The flexible sealing fin enclosed elastic of the outer Capsule 4 of cannula sheath 2 tail end, stops liquid outflow.The phase of scrotum mirror
Close apparatus (separately joining) to insert from cannula sheath 2 tail end with outer Capsule 4, pass in and out cannula sheath 2, implement Minimally Invasive Surgery.
Ultimate principle, principal character and this reality of this utility model a kind of scrotum mirror puncture casing have more than been shown and described
By novel advantage.The industry skilled person will appreciate that, this utility model is not restricted to the described embodiments, above-described embodiment
With description described in principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope
This utility model also has various changes and modifications, and these changes and improvements both fall within claimed this utility model scope
In.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (8)
1. a scrotum mirror puncture casing, it is characterised in that: include cannula sheath (2) and with cannula sheath (2) with the use of puncture
Cone (1)；
Described cannula sheath (2) includes the sleeve body (21) of hollow, is positioned at multiple ostium excurrenses of sleeve body (21) front end
(22), sleeve body (21) postmedian bifurcated connect the water inlet pipe (23) being connected with sleeve body (21) and outlet pipe
(24) in the sleeve body section and between water inlet pipe (23) and outlet pipe (24) and ostium excurrens (22) longitudinally disposed
First bar shaped groove (25)；
Also include that fixation clamps (3), this fixation clamps (3) are provided with the longitudinal Article 2 can being engaged mutually with the first bar shaped groove (25)
Shape groove (31)；
Described puncture awl (1) includes being inserted into the cone body (11) of sleeve body (21), being positioned at the acupuncture portion of cone body (11) front end
(12) Handheld Division (13) of cone body (11) tail end, it is positioned at；The external diameter of described cone body (11) and acupuncture portion (12) is not more than sleeve pipe originally
Body (21) internal diameter, described cone body (11) length is more than or equal to sleeve body (21) length, and acupuncture portion (12) are from sleeve body
(21) front end is stretched out.
Scrotum mirror puncture casing the most according to claim 1, it is characterised in that: described sleeve body (21) tail end is provided with
For the outer Capsule (4) of closed casing body (21) afterbody, this outer Capsule uses elastomeric material to make, and outer Capsule (4) is used for sealing
The sealing surface of stopped pipe mouth is divided into multiple flexible sealing fin；
Described flexible sealing fin can be open when puncture awl (1) inserts, it is allowed to puncture awl (1) enters sleeve body (21)；
After puncture awl (1) is return can automatic rebounding, closed casing body (21) tail end.
Scrotum mirror puncture casing the most according to claim 2, it is characterised in that: described sleeve body (21) tail end is provided with convex
The outer Capsule convex (5) risen, outer Capsule (4) is connected in sleeve body (21) tail end by convex with outer Capsule (5)；
Described outer Capsule (4) is provided with cross-shaped aperture (6), and the sealing surface of outer Capsule (4) is divided into by this cross-shaped aperture (6)
Four flexible sealing fin.
Scrotum mirror puncture casing the most according to claim 1, it is characterised in that: described fixation clamps (3) includes binding clip (32)
With in scissors-like clamp handle (33), binding clip (32) front end is with two arc shaped blades (34), two blade (34) radians and sleeve pipe
Body (21) radian is identical, and two blades (34) are the most afterwards in ellipticity, and described the second longitudinal bar shaped groove (31) is arranged
In blade (34) medial surface.
Scrotum mirror puncture casing the most according to claim 4, it is characterised in that: described clamp handle (33) middle and lower part is provided with lock
Buckle teeth bar (35).
Scrotum mirror puncture casing the most according to claim 1, it is characterised in that: described cone body (11) is cylindric, acupuncture
Portion (12) is coniform, and the circular cone basal diameter of described acupuncture portion (12) is more than the external diameter of cone body (11).
Scrotum mirror puncture casing the most according to claim 1, it is characterised in that: described puncture awl (1) is provided with through channel
(14), this through channel (14) passes through cone body (11), final through acupuncture portion (12) from Handheld Division (13).
Scrotum mirror puncture casing the most according to claim 1, it is characterised in that: described water inlet pipe (23) and outlet pipe (24)
On be respectively equipped with choke valve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451587.2U CN205831884U (en) | 2016-05-18 | 2016-05-18 | A kind of scrotum mirror puncture casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451587.2U CN205831884U (en) | 2016-05-18 | 2016-05-18 | A kind of scrotum mirror puncture casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205831884U true CN205831884U (en) | 2016-12-28 |
Family
ID=57628095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620451587.2U Active CN205831884U (en) | 2016-05-18 | 2016-05-18 | A kind of scrotum mirror puncture casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205831884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397578A (en) * | 2016-05-18 | 2017-11-28 | 杨欣 | A kind of scrotum mirror puncture cannula |
-
2016
- 2016-05-18 CN CN201620451587.2U patent/CN205831884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397578A (en) * | 2016-05-18 | 2017-11-28 | 杨欣 | A kind of scrotum mirror puncture cannula |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |