CN209342345U - Foley's tube test device - Google Patents
Foley's tube test device Download PDFInfo
- Publication number
- CN209342345U CN209342345U CN201821858107.XU CN201821858107U CN209342345U CN 209342345 U CN209342345 U CN 209342345U CN 201821858107 U CN201821858107 U CN 201821858107U CN 209342345 U CN209342345 U CN 209342345U
- Authority
- CN
- China
- Prior art keywords
- foley
- tube
- test device
- sleeve
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a kind of foley's tube test device, for testing the performance of foley's tube, the foley's tube test device includes pipeline and the sleeve for being set to described pipeline one end, the inner hollow of the pipeline simultaneously forms the TCH test channel passed through for the foley's tube, and the pipeline bending setting passes through performance with test the foley's tube；At least one pricker is provided on the sleeve, the pricker is used to test the puncture resistance of the foley's tube.The foley's tube test device provided by the utility model, it is by being arranged the sinuous TCH test channel of curved pipeline building to realize the detection for passing through performance to foley's tube, by the way that the detection for having the sleeve realization of pricker to foley's tube puncture resistance is arranged, its is compact-sized, it is convenient to operate, performance test is more comprehensive and accurate, is with a wide range of applications.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to a kind of foley's tube test devices.
Background technique
With the continuous development of interventional medicine, Catheter Interventional Therapy technology becomes all kinds of vascular diseases of current clinical treatment
Main means.Angioplasty (Percutaneous Coronary Intervention, PCI) is led by distensible sacculus
Pipe reaches at lesion vessels across human epidermal, the narrow blood vessel after lesion is expanded using the dilatancy of foley's tube, with reality
Now to the minimally invasive dredging of lesion vessels.
Foley's tube includes conduit and the expandable balloon for being connected to the conduit.When foley's tube leading by external seal wire
When introducing at vascular lesion, sacculus can pressure medium it is full under expand and support the lesion vessels of outer narrow；Hand
After art, the pumpback of pressure medium can shrink sacculus, and sacculus is integrally detached from the body of patient under the traction of conduit.
With the gradually complication of the individual sex differernce of the extensive use and patient of angioplasty, the property of foley's tube
Also when the river rises the boat goes up for energy requirement, and foley's tube also needs the lot of challenges in clinical application.For example, when sacculus is needed by leading
When pipe reaches the lesion vessels position of calcification, sacculus may be formed by sharp protrusion by angiosteosis and puncture, and cause
Sacculus pressure release failure；Such as foley's tube also needs to reach affected area, the elasticity of balloon conduit itself by sinuous blood vessel again
The passing through property for being not suitable for will lead to foley's tube is insufficient, and foley's tube reaches lesions position with can not be successfully.Therefore, foley's tube
Performance test, be foley's tube move towards application basis.
Unfortunately, on the one hand current foley's tube test device also cannot achieve the survey to the more performances of foley's tube
Examination, means of testing is relatively single, causes test effect poor；On the other hand, entire test device component is various, designs redundancy,
It operates and inconvenient.
Utility model content
In view of this, the device, which can be realized, leads sacculus it is necessary to provide a kind of improved foley's tube test device
The test of multiple performances is managed, means of testing is comprehensive, and compact-sized, it is convenient to operate, and is with a wide range of applications.
The utility model provides a kind of foley's tube test device, and for testing the performance of foley's tube, the sacculus is led
Pipe test device includes pipeline and the sleeve for being set to described pipeline one end, and the inner hollow of the pipeline is simultaneously formed for the ball
The TCH test channel that ductus bursae passes through, pipeline bending setting pass through performance with test the foley's tube；On the sleeve
It is provided at least one pricker, the pricker is used to test the puncture resistance of the foley's tube.
Further, the direction change that there is the extension path of the pipeline at least one to be not less than 180 °.
Further, the pipeline is provided with multiple bending sections, and at least there are two bending directions in the multiple bending section
On the contrary.
Further, the pipeline and sleeve detachable connection.
Further, one end of the pipeline is provided with interconnecting piece, the interconnecting piece by male-female engagement, threaded connection,
One of clamp connection or more than one detachably connected described sleeves.
Further, offer at least one through-hole on the side wall of the sleeve, the pricker stretch out the through-hole and
Support the balloon portion of the foley's tube.
Further, the interconnecting piece is the sheet shaped piece with radian, offers correspondence on the inner wall of the sleeve
First groove of the interconnecting piece, first groove are in the arc corresponding to the sheet shaped piece, and the interconnecting piece passes through itself
Insertion in first groove connects the sleeve.
Further, the peripheral wall of the sleeve include corresponding to first groove position the first thinner wall section and with institute
The first thick wall portion of the first thinner wall section connection is stated, the through-hole is opened on first thick wall portion.
Further, the interconnecting piece is two plug connectors being parallel to each other, open up on the inner wall of the sleeve there are two
Corresponding to the second groove of the interconnecting piece, two second grooves are parallel to each other, and the interconnecting piece passes through from two
Insertion in second groove connects the sleeve.
Further, the peripheral wall of the sleeve includes corresponding to the second thinner wall section of second groove and with described the
Two the second thick wall portions that two thinner wall sections are connected, the through-hole are opened in one or two in two second thick wall portions
On a.
Further, the through-hole is threaded hole, and the outer surface of the pricker offers the outer spiral shell with through-hole cooperation
Line.
Further, the quantity of the through-hole and the pricker is two or more.
Further, the pricker has different specifications and models.
The foley's tube test device provided by the utility model, by the way that the sinuous survey of curved pipeline building is arranged
It pings to realize the detection for passing through performance to foley's tube, has the sleeve realization of pricker endurable to foley's tube by being arranged
The detection of performance is pierced, compact-sized, it is convenient to operate, and performance test is more comprehensive and accurate, is with a wide range of applications.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of test device in one embodiment of the utility model；
Fig. 2 is structural schematic diagram when test device shown in Fig. 1 is in use state；
Fig. 3 is structural schematic diagram of the test device shown in Fig. 2 at another visual angle；
Fig. 4 is the decomposition diagram of test device shown in Fig. 1；
Fig. 5 is diagrammatic cross-section of the test device shown in Fig. 3 along II-II line；
Fig. 6 a is the usage state diagram that test device shown in Fig. 1 is in pretest condition；
Fig. 6 b is that test device shown in Fig. 1 is in the usage state diagram for perforating Filamentous state；
Fig. 6 c is test device shown in Fig. 1 in usage state diagram when passing through performance detection；
Fig. 6 d is usage state diagram when test device shown in Fig. 1 is in puncture resistance detection；
Fig. 7 is the decomposition diagram of test device in second embodiment of the utility model.
Main element symbol description
The following detailed description will be further explained with reference to the above drawings the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be installed directly in another group when component is referred to as " being installed in " another component
On part or there may also be components placed in the middle.When a component is considered as " being set to " another component, it be can be directly
It connects and is arranged on another component or may be simultaneously present component placed in the middle.When a component be considered as " being fixed on " another
Component, it, which can be, is directly anchored on another component or may be simultaneously present component placed in the middle.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
Any and all combinations of one or more related listed items.
It please referring to Fig.1 to Fig.3, Fig. 1 is the structural schematic diagram of test device 100 in one embodiment of the utility model,
Fig. 2 is structural schematic diagram when test device 100 shown in Fig. 1 is in use state, and Fig. 3 is test device 100 shown in Fig. 2 another
The structural schematic diagram at one visual angle.Test device 100 is used for the performance test of foley's tube 200, can test foley's tube
200 puncture resistance and performance is passed through, is with a wide range of applications.
In present embodiment, foley's tube 200 is sacculus used in TAVI operation, such as before valve replacement surgery,
For carrying out preoperative plasticity to lesion heart valve prosthesis, or after replacement operation, to be carried out to implanted prosthetic heart valve
After expand.It is appreciated that can also be foley's tube used in the treatment of coronary heart disease insertion type in other embodiments,
By the scalability support of itself by the blood vessel of the material buildups congestion such as fat, realized by the dredging to lesion vessels to hat
The treatment of heart trouble.Certainly, the utility model is not intended to limit above-mentioned foley's tube 200 and is only capable of as used in coronary heart disease treatment
Foley's tube, in other implementations, foley's tube 200 can be sacculus used in other treating cardiovascular diseases
Conduit can also be other classes used in percutaneous vertebroplasty (Percutaneous vertebroplasty, PVP)
The foley's tube of type, as long as the foley's tube can apply test device 100 provided by the utility model.
Referring to Figure 4 together, Fig. 4 is the decomposition diagram of test device 100 shown in Fig. 1.Test device 100 includes pipe
Road 10 and the sleeve 20 for being set to 10 one end of pipeline, to construct TCH test channel 11, the bending of pipeline 10 is set the inner hollow of pipeline 10
It sets, be used to test foley's tube 200 passes through performance；Pricker 21 is provided on sleeve 20, pricker 21 is led for testing sacculus
The puncture resistance of pipe 200.
It should be noted that as described herein pass through performance, refer to that foley's tube 200 slides into along sinuous blood vessel
The ability of affected area, foley's tube 200 pass through that performance is better, and what foley's tube 200 can be better overcomes shape of blood vessel institute
Bring resistance is unlikely to the case where foley's tube 200 is unable to reach vascular lesion position occur；Puncture-resistant as described herein
Performance bears internal blood vessel sharp objects institute band after referring to that foley's tube 200 reaches vascular lesion position and expands
The ability for the pierce force come, the puncture resistance of foley's tube 200 is better, and foley's tube 200 is more difficult to be conjugated by angiosis
The sharp object set pierces through, and the ability that foley's tube 200 resists extraneous puncture is also higher, the Stability and dependability of its own
Just relatively preferably.
One end of pipeline 10 connects and carries sleeve 20, and pipeline 10 passes through the TCH test channel 11 of building zigzag, and benefit
Can TCH test channel 11 is smoothly through with foley's tube 200 to judge foley's tube 200 passes through whether performance meets the requirements
Test device 100 provided by the utility model can be realized by the way that curved pipeline 10 is arranged and pass through performance to foley's tube 200
Detection.
Further, pipeline 10 is provided at least one bending section 12, and bending section 12 is in bending shape, and pipeline 10 is by setting
11 zigzag of TCH test channel that bending section 12 constructs therein is set, performance is passed through to foley's tube 200 to realize
Detection.
In an embodiment of the utility model, the quantity of bending section 12 is one, the bending side of the bending section 12
To on the contrary, namely the extension path of pipeline 10 there is one to be equal to 180 ° of direction change.Pipeline 10 is formed by test at this time
Channel 11 is matched with the shape that human aortic bends, so as to preferably simulate Jie in coronary heart disease treatment of foley's tube 200
Enter progress path when human body, the reliability of test correspondinglys increase.
Certainly, the bending direction of bending section 12 can also continue to deflect certain angle namely pipeline on the basis of reversed
10 extension path has a direction change more than 180 °.TCH test channel 11 inside pipeline 10 is needed since initial end
It can be only achieved end by the steering more than 180 °.Pipeline 10 is formed by improving by difficulty for TCH test channel 11 at this time,
The requirement for passing through performance to foley's tube 100 is promoted therewith.
It is appreciated that in other implementations, the curved shape of bending section 12 can be according to specific test request
Setting.
In an embodiment of the utility model, the quantity of bending section 12 can also be two, with Fig. 1 to Fig. 4 institute
For the pipeline 10 shown, there are two bending section 12, pipeline 10 is substantially in serpentine for the setting of pipeline 10 at this time, and pipeline 10 initially prolongs
It stretches direction and end extending direction is mutually opposing, the angle between the initial extending direction and end extending direction of pipeline 10 is lucky
It is 180 °, the extension path of pipeline 10 has the direction change for being equal to 180 ° at this time.
Certainly, the quantity of bending section 12 can also be more than two, when two and more than two curved are arranged in pipeline 10
When pars convoluta 12, at least there are two bending directions on the contrary, namely can be set on the extension path of pipeline 10 in multiple bending sections 12
There is multiple direction changes for being not less than 180 °.The TCH test channel 11 inside pipeline 10 can occur twice or more than twice at this time
Be not less than 180 ° of direction change, the steering of multiple direction change can be in the same direction, for example, be all along pointer or counterclockwise, thus
Form spiral shape；The steering of direction change can also be different to such as can gradually turning to, first turn to along pointer counterclockwise again
It turns to, to form the class labyrinth shape that multiple circular arcs are spliced.
To sum up, by the way that curved pipeline 10 is arranged in test device 100, so that the extension path of pipeline 10 has at least
One is not less than 180 ° of direction change, to realize the detection for passing through performance to foley's tube 200.
One end of pipeline 10 is provided with interconnecting piece 13, and pipeline 10 passes through the detachably connected sleeve 20 of interconnecting piece 13.At this
In one embodiment of utility model, interconnecting piece 13 is the sheet shaped piece with radian, the shape and sleeve of the sheet shaped piece
The shapes of 20 inner walls matches, and interconnecting piece 13 passes through from the insertion in sleeve 20, to realize the mutual of pipeline 10 and sleeve 20
Connection.Not only there is between interconnecting piece 13 and sleeve 20 relatively preferable connection reliability at this time, interconnecting piece 13 and sleeve 20 it
Between detachability can be also relatively high, pipeline 10 and sleeve 20 assemble simply, easy to operate.
In the present embodiment, the corresponding central angle size of interconnecting piece 13 is in 180 ° namely interconnecting piece 13 and sleeve 20
The half of wall matches, and interconnecting piece 13 and sleeve 20 have relatively preferable contact strength at this time, it is not easy to occur because of itself wall
Thick deficiency leads to the problem of conquassation.
Certainly, if not considering the contact strength between interconnecting piece 13 and sleeve 20, in other implementations, interconnecting piece
13 radian may be set to be the other angles in addition to 180 °, connect as long as interconnecting piece 13 can be realized with the reliable of sleeve 20
It connects.
The utility model is not intended to limit interconnecting piece 13 and must be realized by male-female engagement to be fixed to each other with sleeve 20, at it
In his embodiment, other connection types such as interconnecting piece 13 can also be solidly connected using threaded connection, clamp connection, glue are real
Now it is fixed to each other with sleeve 20.
In an embodiment of the utility model, one between the interconnecting piece 13 and multiple bending sections 12 of pipeline 10
Body formed, the integrally formed mode of pipeline 10 can be using modes such as casting, 3D printing, injection moldings.In other implementations,
Pipeline 10 can also use separate structure, and multiple seperated parts can pass through the modes phases such as screw thread, welding, riveting, the solid, hot melt of glue
It is mutually fixed to form pipeline 10.
Sleeve 20 is substantially cylindrical in shape, at least one through-hole 22 is offered on side, and pricker 21 is embedded in through-hole 22, from
And it realizes pricker 21 and is installed in through-hole 22.
In present embodiment, through-hole 22 is threaded hole, and the lateral surface of pricker 21 offers screw thread, pricker 21 by with it is logical
Being threadedly engaged between hole 22 is installed on sleeve 20, and pricker 21, which is connected through a screw thread, to be mounted in through-hole, and it is convenient not only to dismantle,
And connection is reliable.It is appreciated that in other implementations, pricker 21 can also be using the interference pressure between through-hole 22
The other modes such as tight, are realized from the fixation on sleeve 20.
Please refer to fig. 5, Fig. 5 is diagrammatic cross-section of the test device 100 shown in Fig. 3 along II-II line.In order to pipe
The interconnecting piece 13 of sheet matches in road 10, and the inner wall of sleeve 20 offers the first groove 23 being radially recessed, the first groove
23 along the both ends axially through sleeve 20, and the first groove is in the arc corresponding to sheet shaped piece, and the first groove 23 is used for for interconnecting piece
13 are embedded, and the split between the first groove 23 and interconnecting piece 13 is embedded the entire complete side walls of composition sleeve 20, recessed by first
Male-female engagement between slot 23 and interconnecting piece 13, to realize being fixedly connected for interconnecting piece 13 and sleeve 20.
In present embodiment, since the corresponding central angle size of interconnecting piece 13 is 180 °, and interconnecting piece 13 and the first groove
23 constitute the complete peripheral wall of sleeve 20, then the corresponding central angle of the first groove 23 is also required to be set as 180 °.Certainly, if interconnecting piece
The corresponding variation of 13 radian, then the radian of the first groove 23 also changes correspondingly.
Due to opening up for the first groove 23, the peripheral wall formation of sleeve 20 corresponds to the first thinner wall section of the first groove 23 (not
Label) and the first thick wall portion (not labeled) for being connected with the first thinner wall section, since the structural strength of thick wall portion is relatively high,
It is more convenient for the opening up of through-hole 22, aperture can be caused to fail because wall thickness is too small to avoid through-hole 22, in this implementation
In mode, through-hole 22 is provided on the thick wall portion of sleeve 20.
Certainly, if the structural strength of thinner wall section also meets the technique requirement of aperture, through-hole 22 can also be provided with sleeve
20 thinner wall section.It is appreciated that in order to successfully realize that pricker 21 tests the puncture of foley's tube 200, if through-hole 22 opens up
In the thinner wall section of sleeve 20, then be also required to open up through-hole (not shown) on the position of the corresponding through-hole 22 of interconnecting piece 13, thus
Enable pricker 21 to pass through sleeve 20 and interconnecting piece 13 reaches at foley's tube 200, it is endurable to foley's tube 200 to realize
Pierce the test of performance.
In present embodiment, the quantity of through-hole 22 be it is multiple, multiple through-holes 22 are provided with set by the way of arranging using ranks
On the side wall of cylinder 20,22 arranged regular of multiple through-holes of ranks arrangement, pricker 21 is easy to find installation site accurately.It is appreciated that
In other embodiments, multiple through-holes 22 can also be laid in other manners on the side wall of sleeve 20.It is multiple by being arranged
Through-hole 22 can be realized the puncture of the test position different to foley's tube 200 so that there is pricker 21 more position to select
Test.
In an embodiment of the utility model, the quantity of pricker 21 may be set to be two or more,
Multiple prickers 21 are installed on sleeve 20, multiple positions of foley's tube 200 can be carried out while be tested, can detecte place's ball
Puncture resistance of the ductus bursae 200 in multiple spot distribution.
Certainly, when the quantity of pricker 21 is multiple, the specification of pricker 21 can be identical with type, can also each not phase
Together, specific specification can need to select with type according to test.
In an embodiment of the utility model, since test device 100 is compact-sized, there is lesser volume,
Therefore test device 100 can be relatively easy to be applied in simulated environment, by overcoming traditional test device volume huge
The problem of, so that the size of itself can satisfy the dimensional threshold of simulated environment, traditional test device is avoided the occurrence of because of volume mistake
The problem of cannot achieve simulated environment monitoring greatly.For example, simulated environment can choose in 37 DEG C ± 2 DEG C of liquid environment, thus
The temperature environment of blood of human body is simulated, so that the service condition of the performance test of foley's tube 200 more approaching to reality, test dress
Set 100 test result it is more accurate.
A to Fig. 6 d referring to Figure 6 together, Fig. 6 a are the use state that test device 100 shown in Fig. 1 is in pretest condition
Figure, Fig. 6 b are that test device 100 shown in Fig. 1 is in the usage state diagram for perforating Filamentous state, and Fig. 6 c is test device shown in Fig. 1
100 in usage state diagram when passing through performance detection, and Fig. 6 d is that test device 100 shown in Fig. 1 is in puncture resistance detection
When usage state diagram.The use process of test device 100 is described below with reference to above-mentioned attached drawing.
TCH test channel 11 constructed by test device 100 is in hollow state before testing, when test device 100 starts
When being tested for the property for foley's tube 200, need to wear an outside seal wire in the TCH test channel 11 of internal build, this is led
Silk is for drawing movement of the foley's tube 200 in TCH test channel 11；After seal wire is worn, sacculus is drawn by seal wire and is led
The one end of pipe 200 from pipeline 10 far from sleeve 20 is mobile towards the direction of sleeve 20, until foley's tube 200 reaches sleeve 20
Can place, smoothly pass through sinuous TCH test channel 11 by foley's tube 200 and judge that can the performance of passing through of foley's tube 200
Meet use condition；When foley's tube 200 pass through performance detection after, foley's tube 200 at sleeve 20 starts
Charged pressure medium, the balloon portion of foley's tube 200 start to expand and support the pricker 21 being set on sleeve 20, due to thorn
Needle 21 is installed at sleeve 20, and the continuous expansion of sacculus can be stepped up itself extruding force between pricker 21, when sacculus is led
When the sacculus of pipe 200 is filled to specified burst pressure, the puncture-resistant energy of foley's tube 200 is judged by judging whether sacculus ruptures
It is no to meet use condition.
Referring to Figure 7 together, Fig. 7 is the exploded pictorial of test device 100a in second embodiment of the utility model
Figure.In second embodiment of the utility model, the interconnecting piece 13 of pipeline 10 is two plug connectors being parallel to each other, at this time
Corresponding two the second parallel grooves 24 are offered on sleeve 20 to realize being fixed to each other for sleeve 20 and interconnecting piece 13.
At this point, sleeve 20 peripheral wall formed correspond to the second groove 24 the second thinner wall section (not labeled) and with this second
Two the second thick wall portion (not labeled) that thinner wall section is connected, sleeve 20 can be in enough second thick wall portions of two intensity
Through-hole 20 is opened up on one or two, through-hole 20 is enabled to be covered with two apparent surfaces of sleeve 20, to improve test dress
The power of test of 100a is set, realizes the test to the more multiple location of foley's tube 200.
In second embodiment of the utility model, the structure and principle and first at other positions of test device 100a
The structure of the corresponding position of test device 100 in a embodiment is identical as principle, and therefore not to repeat here.
Test device 100 provided by the utility model passes through the TCH test channel that the building of pipeline 10 of bending setting is sinuous
11 realize the detection that performance is passed through to foley's tube 200, by being arranged there is the sleeve 20 of pricker 21 to realize to foley's tube
The detection of 200 puncture resistances, compact-sized, it is convenient to operate, and performance test is more comprehensive and accurate, has a wide range of applications
Prospect.
Those skilled in the art it should be appreciated that more than embodiment be intended merely to illustrate that this is practical new
Type, and be not used as the restriction to the utility model, as long as implementing in the spirit of the utility model to above
Suitably change and change made by mode and all falls in the range of the requires of the utility model protection.
Claims (13)
1. a kind of foley's tube test device, for testing the performance of foley's tube, which is characterized in that the foley's tube test
Device includes pipeline and the sleeve for being set to described pipeline one end, and the inner hollow of the pipeline is simultaneously formed for the foley's tube
By TCH test channel, pipeline bending setting passes through performance with test the foley's tube；It is provided on the sleeve
At least one pricker, the pricker are used to test the puncture resistance of the foley's tube.
2. foley's tube test device as described in claim 1, which is characterized in that the extension path of the pipeline has at least
One is not less than 180 ° of direction change.
3. foley's tube test device as claimed in claim 2, which is characterized in that the pipeline is provided with multiple bending sections,
At least there are two bending direction is opposite in the multiple bending section.
4. foley's tube test device as described in claim 1, which is characterized in that the pipeline and the detachable company of sleeve
It connects.
5. foley's tube test device as described in claim 1, which is characterized in that one end of the pipeline is provided with connection
Portion, the interconnecting piece passes through one of male-female engagement, threaded connection, clamp connection or more than one are detachably connected described
Sleeve.
6. foley's tube test device as claimed in claim 5, which is characterized in that offered at least on the side wall of the sleeve
One through-hole, the pricker stretch out the through-hole and support the balloon portion of the foley's tube.
7. foley's tube test device as claimed in claim 6, which is characterized in that the interconnecting piece is one with radian
Sheet shaped piece, the first groove of the corresponding interconnecting piece is offered on the inner wall of the sleeve, and first groove is in correspond to institute
The arc of sheet shaped piece is stated, the interconnecting piece, which passes through from the insertion in first groove, connects the sleeve.
8. foley's tube test device as claimed in claim 7, which is characterized in that the peripheral wall of the sleeve includes corresponding to institute
The first thick wall portion stating first thinner wall section at the first groove position and connecting with first thinner wall section, the through-hole are opened in
On first thick wall portion.
9. foley's tube test device as claimed in claim 6, which is characterized in that the interconnecting piece is two and is parallel to each other
Plug connector, opens up that there are two the second groove for corresponding to the interconnecting piece, two second grooves on the inner wall of the sleeve
It is parallel to each other, the interconnecting piece, which passes through from the insertion in two second grooves, connects the sleeve.
10. foley's tube test device as claimed in claim 9, which is characterized in that the peripheral wall of the sleeve includes corresponding to
Second thinner wall section of second groove and two the second thick wall portions being connected with second thinner wall section, the through-hole are opened
On one or two in two second thick wall portions.
11. foley's tube test device as claimed in claim 6, which is characterized in that the through-hole is threaded hole, the pricker
Outer surface offer with the through-hole cooperation external screw thread.
12. foley's tube test device as claimed in claim 11, which is characterized in that the quantity of the through-hole and the pricker
It is two or more.
13. foley's tube test device as claimed in claim 11, which is characterized in that the pricker has different specification types
Number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858107.XU CN209342345U (en) | 2018-11-12 | 2018-11-12 | Foley's tube test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858107.XU CN209342345U (en) | 2018-11-12 | 2018-11-12 | Foley's tube test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342345U true CN209342345U (en) | 2019-09-03 |
Family
ID=67748175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821858107.XU Active CN209342345U (en) | 2018-11-12 | 2018-11-12 | Foley's tube test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117760718A (en) * | 2024-02-22 | 2024-03-26 | 湖南普晖生物科技有限公司 | device for testing performance of surgical instrument |
-
2018
- 2018-11-12 CN CN201821858107.XU patent/CN209342345U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117760718A (en) * | 2024-02-22 | 2024-03-26 | 湖南普晖生物科技有限公司 | device for testing performance of surgical instrument |
| CN117760718B (en) * | 2024-02-22 | 2024-04-26 | 湖南普晖生物科技有限公司 | Device for testing performance of surgical instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11432873B2 (en) | Methods and devices for access across adjacent tissue layers | |
| JP6345823B2 (en) | Catheter and electrode assembly | |
| CN105228547B (en) | Cardiac ablation catheter | |
| EP2667792B1 (en) | Systems for sealing a tissue wall puncture | |
| ES2676661T3 (en) | Sphere Stent Device | |
| AU2012231245B2 (en) | Selectively expandable operative element support structure and methods of use | |
| CN109561929A (en) | Device for far field bipolar ablation | |
| US20060041225A1 (en) | Targeted drug delivery device and method | |
| CN209342345U (en) | Foley's tube test device | |
| CN101431949A (en) | Biological tissue closure device and method | |
| CN101410063A (en) | Wound closure devices | |
| CN102958463A (en) | Electrode arrangement | |
| CN110177494A (en) | Sheath visualization | |
| JP2014522265A (en) | Anastomosis device | |
| RU2638432C2 (en) | Simulator for application of vascular and tendon sutures | |
| CN208710778U (en) | Intracavitary shunt tube for Endovascular operation | |
| WO2023071965A1 (en) | Luminal stent | |
| CN105283142B (en) | Thermal surveillance utensil and apparatus for heat treatment | |
| CN104841059B (en) | Can avulsion sheath puncture guide | |
| CN114073553B (en) | Balloon dilator for laparoscopic surgery | |
| CN206931284U (en) | A kind of human vas knotting model using pulling force contact switch | |
| CN219147734U (en) | Pancreas intestine anastomosis drainage support | |
| JP5047685B2 (en) | Abdominal wall puncture monitoring device | |
| Steger | Development of a novel colon anastomosis procedure and an endoscopic, single-use platform by using additive manufacturing | |
| Spindler et al. | Powerful micro-actuators for (flexible) surgical instrument tips |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Qihao Equity Investment Co.,Ltd. Assignor: Hangzhou Qiming Medical Devices Co.,Ltd. Contract record no.: X2021980008011 Denomination of utility model: Balloon catheter test device Granted publication date: 20190903 License type: Common License Record date: 20210819 |