CN206508004U - A kind of crushing for prostata tissue grips operator - Google Patents
A kind of crushing for prostata tissue grips operator Download PDFInfo
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- CN206508004U CN206508004U CN201621072794.3U CN201621072794U CN206508004U CN 206508004 U CN206508004 U CN 206508004U CN 201621072794 U CN201621072794 U CN 201621072794U CN 206508004 U CN206508004 U CN 206508004U
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Abstract
The utility model provides a kind of crushing for prostata tissue and grips operator, and it includes：One apparatus camera lens sheath body, and one the pincers being connected with the apparatus camera lens sheath body take bar epitheca, one end of bar epitheca is taken to set a tissue forceps to take head in described clamp, the tissue forceps takes head to be used to grip prostata tissue, the other end of bar epitheca is taken in the pincers and an operation handle is set on the extension of the apparatus camera lens sheath body, and the operation handle is used for the opening and closing for controlling the tissue forceps to take head；Grinder passage and peephole are set respectively inside the apparatus camera lens sheath body.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to a kind of crushing for prostata tissue grips behaviour
Make device.
Background technology
Hyperplasia of prostate is one of urinary system incidence of disease highest disease, especially most commonly seen in middle-aging male.And,
Urination phase caused by hyperplasia of prostate and pool urine phase symptom annoying the healthy of countless middle-aging males, influence their life
Bioplasm amount.Moreover, hyperplasia of prostate can also influence bladder function simultaneously, and irreversible damage is caused to bladder structure
Wound.Therefore, the treatment of hyperplasia of prostate causes the extensive concern of Urology Surgery doctor.And its treatment in most important method just
For operative treatment, and transurethral resection art be described as be hyperplasia of prostate operative treatment new " goldstandard ".Always
Since, it is the essential step of transurethral resection art that tissue, which is crushed, can greatly improve procedure efficiency, shortens operation
Time.However, for the smooth prostata tissue in the tough real surface of quality or adenoma, if using grinder merely, then it is difficult to
Captured and crush it；If only by the attraction of attractor, it is also difficult to held.In addition, current grinder is needed
Kidney mirror is connected to be observed, but kidney mirror can largely limit the operation visual field of operative treatment.
In view of this, need badly and a kind of new crushing gripping operator for prostata tissue is provided.
Utility model content
The purpose of this utility model is that providing a kind of crushing for prostata tissue grips operator, and it can be preceding
Head is taken to grip prostata tissue using tissue forceps in row glandular tissue crushing process, so as to more easily carry out crushing prostate group
Knit, and observed using the photoscope of similar cystoscope instead of traditional kidney mirror to expand field of view, contribute to operation
In observation.
In order to reach above-mentioned purpose, the utility model provides a kind of crushing for prostata tissue and grips operator,
It includes：One apparatus camera lens sheath body, and the pincers being connected with the apparatus camera lens sheath body take bar epitheca, are taken in the pincers outside bar
One end of sheath sets a tissue forceps to take head, and the tissue forceps takes head to be used to grip prostata tissue, and bar epitheca is taken in the pincers
The other end and an operation handle is set on the extension of the apparatus camera lens sheath body, the operation handle is used to control described group
Knit the opening and closing that pincers take head；Grinder passage and peephole are set respectively inside the apparatus camera lens sheath body.
In one embodiment, the tissue forceps takes head to include the first sheet metal and the second sheet metal, first sheet metal
It is connected by a hinge joining means with second sheet metal.
In one embodiment, first sheet metal and second sheet metal have concaveconvex structure.
In one embodiment, several small openings are set on the surface of first sheet metal and second sheet metal.
In one embodiment, the tissue forceps take head by one be arranged on it is described pincers take the pincers inside bar epitheca to take bar and institute
State operation handle to be connected, the pincers take bar to take moving axially back and forth for bar epitheca along the pincers.
In one embodiment, one end of the apparatus camera lens sheath body and with the tissue forceps take head the same side set institute
The camera lens of peephole is stated, on the extension and one end relative with the camera lens sets an eyepiece.
In one embodiment, an at least inlet opening and an apopore are set on the extension.
In one embodiment, a light source interface is set on the extension, and the crushing gripping operator passes through light source
The externally connected cold light source of interface.
In one embodiment, the length of the peephole is 280 to 320mm, preferably 300mm.
In one embodiment, a diameter of Fr20-22 of the peephole.
The utility model has the advantage of：1) operating head (i.e. tissue forceps takes head) of the operator can be to difficult in operation
Mechanical crawl is carried out with the tissue of attraction, and tissue crushing is carried out using grinder；2) operator uses similar cystoscope
Photoscope, using the teaching of the invention it is possible to provide larger operation technique field range, be easy in art observe；3) there is the moderate length of similar cystoscope
Degree, strong operability；4) taking head by changing tissue forceps grips the prostata tissue of different volumes.Therefore, the utility model institute
The use of prostata tissue grinder can be coordinated by stating operator, and it has simple in construction, easy for operation, and suitable clinic is pushed away
Wide the features such as.
Brief description of the drawings
Fig. 1 is a kind of crushing gripping operator for prostata tissue in the embodiment of the utility model one.
Fig. 2 is the front view that tissue forceps takes head and the apparatus camera lens sheath body described in embodiment described in the utility model；
Fig. 3 is the sectional perspective that tissue forceps takes head and the apparatus camera lens sheath body described in embodiment described in the utility model
Figure.
Embodiment
The crushing for being used for prostata tissue provided below in conjunction with the accompanying drawings the utility model grips the specific reality of operator
The mode of applying elaborates.
Shown in Figure 1, a kind of crushing for prostata tissue of the present utility model grips operator, including：One device
Tool camera lens sheath body 11, and the pincers being connected with the apparatus camera lens sheath body 11 take bar epitheca 13.Wherein described apparatus camera lens sheath
Body 11 takes bar epitheca 13 to be welded to one another to be connected with the pincers, and both of which is in hollow tubular.One end of bar epitheca 13 is taken in the pincers
A tissue forceps is set to take first 14, the tissue forceps takes first 14 for gripping prostata tissue, referring to shown in Fig. 2 and Fig. 3.In this reality
Apply in example, the tissue forceps, which takes, first 14 includes the first sheet metal 21 and the second sheet metal 22, and first sheet metal 21 passes through one
Hinge joining means (not shown) is connected with second sheet metal 22.It is preferred that, first sheet metal 21 and described
Two sheet metals 22 have concaveconvex structure, in such manner, it is possible to increasing the tissue forceps takes contact between first 14 and prostata tissue, from
And the prostata tissue of more difficult absorption in bladder is more effectively gripped, contribute to follow-up crushing tissue to operate.Additionally, it is preferred that
, several small openings 23 are set on the surface of first sheet metal 21 and second sheet metal 22 so that water from
Flowed out in small opening 23, while prostata tissue is remained between two metal sheets.In addition, big according to the volume of the prostata tissue
It is small, the first sheet metal 21 and the second sheet metal 22 of respective model can be selected, and change the tissue forceps take first 14.
The other end of bar epitheca 13 is taken in the pincers and an operation is set on the extension of the apparatus camera lens sheath body 11
Handle 15, the operation handle 15 is used for the opening and closing for controlling the tissue forceps to take first 14.Furthermore, the tissue
Pincers take first 14 by one be arranged on it is described pincers take the pincers inside bar epitheca 13 to take bar (not shown) and the phase of operation handle 15
Even, the pincers take bar to take moving axially back and forth for bar epitheca 13 along the pincers, so, drive the pincers to take by operation handle 15
Move forward and backward to bar horizontal direction, and then drive takes the hinge joining means that bar is connected, then, hinge joining means with the pincers
Pivotal force the first sheet metal 21 and the second sheet metal 22 is opened or is closed toward each other, with effectively grip in bladder compared with
The prostata tissue that hardly possible is drawn.
Grinder passage 31 and peephole (not shown) are set respectively inside the apparatus camera lens sheath body 11.Wherein institute
Stating grinder passage 31 includes grinder entrance 33 and grinder outlet 34, and the grinder outlet 34 is arranged on the apparatus mirror
One end of cephalotheca body 11 and with the tissue forceps take first 14 be in the same side；The grinder entrance 33 is arranged on the apparatus mirror
It is on the extension of cephalotheca body 11 and relative with grinder outlet 34.One tissue pulverizer can be from the grinder entrance 33
Penetrate and 34 passed from grinder outlet, can be with when the tissue forceps takes first 14 gripping residence to state prostata tissue
Crushing operation is carried out to the prostata tissue by tissue pulverizer.
In the present embodiment, in one end of the apparatus camera lens sheath body 11 and first 14 the same side is taken to set with the tissue forceps
The prostata tissue inside the camera lens 32 of the peephole, the alignment of camera lens 32 bladder is put, to be carried out to intravesical situation
Observation.On the extension and one end (other end of i.e. described peephole) relative with the camera lens 32 sets an eyepiece
35, operator is by the eyepiece 35 come object observing (i.e. prostata tissue).Because the peephole uses similar cystoscope
Camera lens, it is thus possible to expand the visual field of peephole, contribute to operation in observation.Optionally, the peephole has class
Like the length of cystoscope, its length is 280 to 320mm, preferably 300mm, a diameter of 20-22Fr of the peephole, so
It can mitigate to the pain produced by patient and stimulation.The diameter of the apparatus camera lens sheath body 11 is straight slightly larger than the peephole
Footpath.
In addition, setting an at least inlet opening 16 and an apopore 17 on the extension.In the present embodiment, described
Two inlet openings 16 are set on extension, the both sides of the operation handle 15 are separately positioned on.The inlet opening 16 and it is described go out
Water hole 17 is this area conventional components, and its effect will not be repeated here.
In addition, setting a light source interface 18 on the extension, the gripping operator of crushing passes through light source interface 18
Externally connected cold light source, the cold light source produces light guide bundles, to provide illumination.
It is noted that other undisclosed parts are the normal of this area in the crushing gripping operator of the prostata tissue
Structure is advised, be will not be repeated here.
The course of work of the crushing gripping operator for prostata tissue is will be described in detail below:
First, will crush the tissue forceps that grips operator take first 14, grinder to export 34, one of apparatus camera lens sheath body 11
Divide and pincers are taken in the part insertion bladder of bar epitheca 13, and the camera lens 32 of peephole is aligned inside bladder, will pass through
Eyepiece 35 observes the situation inside bladder.
Then, tissue pulverizer is penetrated from grinder entrance 33 and passed from grinder outlet 34, entered simultaneously
Enter inside bladder.
Simultaneously, by operation handle 15 drive pincers move forward and backward with taking bar horizontal direction, be further driven to it is described
Pincers take the connected hinge joining means of bar, and then, the pivotal force of hinge joining means causes the first sheet metal 21 and the second metal
Piece 22 is closed each other, so as to effectively grip the prostata tissue of more difficult absorption inside bladder, and prevents it in bladder
Portion floats.
Finally, the prostata tissue is crushed by tissue pulverizer, so as to improve whole operating efficiency.
Therefore, the above-mentioned crushing gripping operator for prostata tissue can by using the photoscope of similar cystoscope
Larger field range is provided, is easy to observe in art；The tissue forceps of the operator takes first 14 can be to being difficult to draw in operation
Tissue carry out mechanical crawl, prevent from being organized in floating inside bladder, so that crushing process is more consolidated；In addition, root
The model that tissue grips head is changed according to the volume size of prostata tissue.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, can also make some improvements and modifications, these improvements and modifications
Also it should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of crushing for prostata tissue grips operator, including：One apparatus camera lens sheath body, and one and the apparatus
The connected pincers of camera lens sheath body take bar epitheca, it is characterised in that take one end of bar epitheca to set a tissue forceps to take head in described clamp, institute
Stating tissue forceps takes head to be used to grip prostata tissue, and the other end of bar epitheca is taken and in the apparatus camera lens sheath body in the pincers
One operation handle is set on extension, and the operation handle is used for the opening and closing for controlling the tissue forceps to take head；Described
Grinder passage and peephole are set respectively inside apparatus camera lens sheath body.
2. according to claim 1 crush gripping operator, it is characterised in that the tissue forceps takes head to include the first metal
Piece and the second sheet metal, first sheet metal are connected by a hinge joining means with second sheet metal.
3. according to claim 2 crush gripping operator, it is characterised in that first sheet metal and second gold medal
Category piece has concaveconvex structure.
4. according to claim 2 crush gripping operator, it is characterised in that in first sheet metal and described second
Several small openings are set on the surface of sheet metal.
5. according to claim 1 crush gripping operator, it is characterised in that the tissue forceps takes head to be arranged on by one
The pincers take the pincers inside bar epitheca to take bar to be connected with the operation handle, described to clamp the axial direction for taking bar to take bar epitheca along the pincers
It is movable.
6. according to claim 1 crush gripping operator, it is characterised in that in one end of the apparatus camera lens sheath body and
Take the same side of head that the camera lens of the peephole is set with the tissue forceps, it is on the extension and relative with the camera lens
One end sets an eyepiece.
7. according to claim 1 crush gripping operator, it is characterised in that sets at least one to enter on the extension
Water hole and an apopore.
8. according to claim 1 crush gripping operator, it is characterised in that sets a light source to connect on the extension
Mouthful, the gripping operator of crushing passes through the externally connected cold light source of light source interface.
9. it is according to claim 1 crush gripping operator, it is characterised in that the length of the peephole be 280 to
320mm。
10. according to claim 1 crush gripping operator, it is characterised in that a diameter of 20- of the peephole
22Fr。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072794.3U CN206508004U (en) | 2016-09-22 | 2016-09-22 | A kind of crushing for prostata tissue grips operator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621072794.3U CN206508004U (en) | 2016-09-22 | 2016-09-22 | A kind of crushing for prostata tissue grips operator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508004U true CN206508004U (en) | 2017-09-22 |
Family
ID=59861534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621072794.3U Active CN206508004U (en) | 2016-09-22 | 2016-09-22 | A kind of crushing for prostata tissue grips operator |
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| Country | Link |
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| CN (1) | CN206508004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403210A (en) * | 2018-05-21 | 2018-08-17 | 上海英诺伟医疗器械有限公司 | Enucleation of the prostate mirror |
-
2016
- 2016-09-22 CN CN201621072794.3U patent/CN206508004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403210A (en) * | 2018-05-21 | 2018-08-17 | 上海英诺伟医疗器械有限公司 | Enucleation of the prostate mirror |
| CN108403210B (en) * | 2018-05-21 | 2018-11-02 | 上海英诺伟医疗器械有限公司 | Enucleation of the prostate mirror |
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