CN205458691U - Prostate urethra length measuring device - Google Patents
Prostate urethra length measuring device Download PDFInfo
- Publication number
- CN205458691U CN205458691U CN201620050042.0U CN201620050042U CN205458691U CN 205458691 U CN205458691 U CN 205458691U CN 201620050042 U CN201620050042 U CN 201620050042U CN 205458691 U CN205458691 U CN 205458691U
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- conduit
- prostate
- head
- bladder neck
- push
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Abstract
The utility model discloses a prostate urethra length measuring device, it includes: the pipe, bladder neck fixation spare, bladder neck fixation spare sets up the head at the pipe, channels into to the bladder after when the head of pipe, bladder neck fixation spare expansible is so that bladder neck fixation spare retrains at the bladder neck, the detecting head, the detecting head cunning is joined in marriage on the pipe, the push -and -pull subassembly, the one end and the detecting head of push -and -pull subassembly are connected to during the action of push -and -pull subassembly, the detecting head slides on the pipe. The utility model discloses can make things convenient for, measure simply, swiftly, accurately the size of bladder neck to sphincter distal end to be favorable to prostate branches to prop the pipe preparation and lay.
Description
Technical field
This utility model relates to a kind of prostate-urethra device for measuring length, belongs to technical field of medical instruments.
Background technology
At present, hyperplasia of prostate (BPH) is elderly men common disease, 40-70% is reached according to statistics man's sickness rate of more than 60 years old, the sickness rate of man's benign prostatic hyperplasia of more than 80 years old is 100%, treatment hyperplasia of prostate, has Drug therapy, laser therapy, pin to melt, microwave heat therapeutic, operative treatment.Along with the Minimal invasive procedures that treatment hyperplasia of prostate is studied a kind of novelty, prostate supports conduit and has commonly used, operation principle is that the pro ureth ductal ectasia of prostatic hyperplasia compressing Guan Bi is opened, reach urinary tract clear and coherent, this conduit is only placed in prostatic part, i.e. between bladder neck and sphincter near-end, owing to the length dimension of this section of size difference patient is different, doctor is when selecting to lay prostate support conduit, B ultrasonic image or visual endoscopic procedure is used to confirm its length dimension, the method not only complexity but also bother, patient need to run different department, accurateness is the highest, prostate can not be accurately selected to support catheter gauge cun, particularly prostate supports catheter gauge cun meeting bigger than normal and causes urinary incontinence.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, a kind of prostate-urethra device for measuring length is provided, it can convenient, simple, fast, accurately measure bladder neck to the size of sphincter far-end, thus beneficially prostate supports conduit and makes and lay.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of prostate-urethra device for measuring length, and it includes:
Conduit；
Bladder neck fixture, described bladder neck fixture is arranged on the head of conduit, and after the head of conduit is directed into bladder, described bladder neck fixture is expansible so that bladder neck fixture constrains in bladder neck；
Detecting head, described detecting head is sliding to be fitted on conduit；
Push-and-pull assembly, one end of described push-and-pull assembly is connected with detecting head, in order to during push-and-pull assembly action, described detecting head slides on conduit.
Position an initial sliding position further for detecting head, prevent it from skidding off the phenomenon of conduit, described conduit is also associated with to abut with detecting head thus limits the position-arresting anchor of the initial sliding position of detecting head.
Positioning further for push-and-pull assembly, prevent the phenomenon of push-and-pull assembly damage urethral wall in operation process, the other end of described push-and-pull assembly passes position-arresting anchor, and described push-and-pull assembly is relative to position-arresting anchor slidably.
Further, described bladder neck fixture is sacculus, is provided with the balloon expandable medium channel being connected with sacculus in described conduit.
Further, the afterbody of described conduit is provided with valve, and described valve is provided with medium inlet, and medium inlet is connected with balloon expandable medium channel by valve.
Further, prostate-urethra device for measuring length also includes that slide, the other end of described push-and-pull assembly are interspersed on slide slidably.
Further for facilitating conduit to import urethra, the head of described conduit is provided with elastic importing head.
Further for entering bladder, and giving operator one feedback, the described elastic head that imports has end bend portions and the island that is connected with the head of conduit divides, and end bend portions divides the setting in bending relative to island.
Further providing the concrete structure of a kind of push-and-pull assembly, described push-and-pull assembly includes probe silk and probe silk handle, and probe silk handle is connected to the tail end of probe silk.
After have employed technique scheme, conduit of the present utility model is inserted into intravesical by penile urethra mouth, then bladder neck fixture is expanded so that bladder neck fixture constrains in bladder neck, promote push-and-pull assembly, detecting head slides on conduit, when detecting head slides into by resistance, sliding base rear end is measured to the size between probe silk handle near-end with measurement plate, this size is bladder neck to the size of sphincter far-end, after measurement, open valve, bleed off medium, take out prostate-urethra device for measuring length, this makes it possible to conveniently, simply, fast, accurately measure bladder neck to the size of sphincter far-end, thus beneficially prostate supports conduit making and lays.
Accompanying drawing explanation
Fig. 1 is the structural representation of prostate-urethra device for measuring length of the present utility model；
Fig. 2 is the G-G sectional view of Fig. 1；
Fig. 3 is the H portion enlarged drawing of Fig. 2；
Fig. 4 is the J portion enlarged drawing of Fig. 2；
Fig. 5 is the structural representation of measurement plate of the present utility model.
Detailed description of the invention
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine accompanying drawing, this utility model is described in further detail.
As shown in figures 1-4, a kind of prostate-urethra device for measuring length, it includes:
Conduit 5；Being provided with built-in support member in described conduit 5, described built-in support member can be supporting steel wire 6.
Bladder neck fixture 2, described bladder neck fixture 2 is arranged on the head of conduit 5, and after the head of conduit 5 is directed into bladder, described bladder neck fixture 2 is expansible so that bladder neck fixture 2 constrains in bladder neck；
Detecting head 3, described detecting head 3 is sliding to be fitted on conduit 5；
Push-and-pull assembly, one end of described push-and-pull assembly is connected with detecting head 3, in order to during push-and-pull assembly action, and described detecting head 3 slides on conduit 5.
As shown in Figure 1 and Figure 2, described conduit 5 is also associated with to abut with detecting head 3 thus limits the position-arresting anchor 4 of the initial sliding position of detecting head 3.
As shown in Figure 1 and Figure 2, the other end of described push-and-pull assembly passes position-arresting anchor 4, and described push-and-pull assembly is relative to position-arresting anchor 4 slidably.
As shown in Figure 1 and Figure 2, described bladder neck fixture 2 is sacculus, is provided with the balloon expandable medium channel 51 being connected with sacculus in described conduit 5.
As shown in Figure 2, Figure 4 shows, the afterbody of described conduit 5 is provided with valve 7, and described valve 7 is provided with medium inlet 71, and medium inlet 71 is connected with balloon expandable medium channel by valve 7.
As shown in Figure 1 and Figure 2, prostate-urethra device for measuring length also includes that slide 9, the other end of described push-and-pull assembly are interspersed on slide 9 slidably；Described slide 9 can be fixed on valve 7.
As in figure 2 it is shown, the head of described conduit 5 is provided with elastic importing 1.Described elastic importing 1 is made up of silica gel, but is not limited to into.
Elastic importing 1 as in figure 2 it is shown, described and have an end bend portions and island that the head with conduit 5 be connected divides, end bend portions divides the setting in bending relative to island.
As shown in Figure 1 and Figure 2, described push-and-pull assembly includes probe silk 10 and probe silk handle 11, and probe silk handle 11 is connected to the tail end of probe silk 10.
Specific implementation process of the present utility model is as follows:
nullProbe silk handle 11 is pulled to till position-arresting anchor 4 blocks backward，The elastic importing 1 of prostate-urethra device for measuring length is under soluble lubricant effect，It is inserted into intravesical by penile urethra mouth，Owing to elasticity importing 1 is designed with end bend portions，In urethra advance time due to the effect by surrounding package power thus straighten，After this arrives bladder，Obvious resilience sense is had under without surrounding package power，The most still in bladder, push about 2cm stopping，Being injected sterile saline with syringe by medium inlet 71 conductive pipe 5 of valve 7 makes sacculus heave，Switch 8 is screwed onto closed mode，Back out syringe，Hands is pinched slide 9 and is pulled back gently and make sacculus be close to bladder neck，Then another hands is pinched probe silk handle 11 and is touched forward，When detecting head 3 is to during by resistance，Till probe silk 10 bending arches upward，Slide 9 rear end is measured to the size between probe silk handle near-end with measuring plate 12，This size is bladder neck to the size of sphincter far-end，Wherein，It is 9cm that prostate corresponding from left to right in Fig. 5 supports the size of conduit、8cm、7cm、6cm、5cm、4cm；After measurement size, open switch 8, bleed off normal saline, take out prostate-urethra device for measuring length.
Particular embodiments described above; solve the technical problem that this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (9)
1. a prostate-urethra device for measuring length, it is characterised in that it includes:
Conduit (5)；
Bladder neck fixture (2), described bladder neck fixture (2) is arranged on the head of conduit (5), after the head of conduit (5) is directed into bladder, described bladder neck fixture (2) is expansible so that bladder neck fixture (2) constrains in bladder neck；
Detecting head (3), described detecting head (3) is sliding to be fitted on conduit (5)；
Push-and-pull assembly, one end of described push-and-pull assembly is connected with detecting head (3), in order to during push-and-pull assembly action, and described detecting head (3) is in the upper slip of conduit (5).
Prostate-urethra device for measuring length the most according to claim 1, it is characterised in that: it is also associated with on described conduit (5) to abut with detecting head (3) thus limits the position-arresting anchor (4) of the initial sliding position of detecting head (3).
Prostate-urethra device for measuring length the most according to claim 2, it is characterised in that: the other end of described push-and-pull assembly passes position-arresting anchor (4), and described push-and-pull assembly is relative to position-arresting anchor (4) slidably.
Prostate-urethra device for measuring length the most according to claim 1, it is characterized in that: described bladder neck fixture (2) is sacculus, in described conduit (5), be provided with the balloon expandable medium channel (51) being connected with sacculus.
Prostate-urethra device for measuring length the most according to claim 4, it is characterized in that: the afterbody of described conduit (5) is provided with valve (7), it is provided with medium inlet (71) on described valve (7), and medium inlet (71) is connected with balloon expandable medium channel by valve (7).
Prostate-urethra device for measuring length the most according to claim 1, it is characterised in that: also include that slide (9), the other end of described push-and-pull assembly are interspersed on slide (9) slidably.
Prostate-urethra device for measuring length the most according to claim 1, it is characterised in that: the head of described conduit (5) is provided with elastic importing head (1).
Prostate-urethra device for measuring length the most according to claim 7, it is characterized in that: described elastic import the island that head (1) has an end bend portions and the head with conduit (5) be connected and divide, end bend portions divides the setting in bending relative to island.
Prostate-urethra device for measuring length the most according to claim 1, it is characterized in that: described push-and-pull assembly includes probe silk (10) and probe silk handle (11), probe silk handle (11) is connected to the tail end of probe silk (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050042.0U CN205458691U (en) | 2016-01-19 | 2016-01-19 | Prostate urethra length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050042.0U CN205458691U (en) | 2016-01-19 | 2016-01-19 | Prostate urethra length measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458691U true CN205458691U (en) | 2016-08-17 |
Family
ID=56671424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620050042.0U Active CN205458691U (en) | 2016-01-19 | 2016-01-19 | Prostate urethra length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458691U (en) |
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2016
- 2016-01-19 CN CN201620050042.0U patent/CN205458691U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |