CN204485018U - Formula of shrinking Medical suction tube - Google Patents
Formula of shrinking Medical suction tube Download PDFInfo
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- CN204485018U CN204485018U CN201520036916.2U CN201520036916U CN204485018U CN 204485018 U CN204485018 U CN 204485018U CN 201520036916 U CN201520036916 U CN 201520036916U CN 204485018 U CN204485018 U CN 204485018U
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- handle
- suction tube
- medical suction
- jack
- hose coupling
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Abstract
One is shunk formula Medical suction tube, belongs to technical field of medical instruments.The drainage catheter comprising handle and be connected with handle, feature: one end of handle has hose coupling, the bottom of the other end has adjustment jack, through hole is offered in the middle of the axis of handle, the through hose coupling of this through hole and adjustment jack, handle has many anti-skidding boss at outer wall upper process, many anti-skidding boss are set in distance around the outer wall of handle, and every anti-skidding boss of bar to extend and at hose coupling with regulate between jack along the length direction of handle.Improve the adsorption efficiency of suction catheter, to save time and laborsaving; Avoid in use because of slip to the unnecessary injury that patient causes; Scalable, stored collapsed, volume is little, and tube wall is comparatively hard, there will not be bending; The connection of hose coupling and connection tube is easy, firmly and not comes off; People one use can be accomplished, prevent cross infection, and easy to carry, make simple and save cost.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to one and shrinks formula Medical suction tube.
Background technology
At present, mainly there is following problem in Medical suction tube common on market: 1. the suction hole on suction catheter is very few, and the efficiency of absorption dirt is not high; 2. suction catheter does not have non-skid feature, and medical worker in use can produce and slides and cause unnecessary injury to patient; 3. suction catheter integrated overall structure often, pipe shaft cannot free adjustment length according to actual needs.
In prior art, disclosed in Chinese utility model patent Authorization Notice No. CN102872520B " a kind of taper type medical suction tube and production method ", comprise handle, suction pump interface and suction catheter pipe shaft, described suction catheter pipe shaft is taper type metal tube, the deficiency that this suction catheter exists is: first, suction catheter body is metal tube, and patient easily feels a sense of cold when contacting and produces stimulation to skin, is unfavorable for treatment; Secondly, although suction catheter can bend, need through special sofening treatment, operating process is more loaded down with trivial details, can not with get with, the demand of medical worker cannot be met.
Again for example, " a kind of Bendable cavity suction catheter " that China utility model Authorization Notice No. CN201899550U introduces, comprise leading portion body, interlude body and back segment body, and, the leading portion body of described uterine cavity tissue sucker, interlude body and back segment body are one-body molded, described leading portion body be blind end foremost, the shape of described blind end is hat shape; Tube wall near blind end is provided with an elliptical openings, the tinsel that more than one longitudinal is established in interlude body, the shortcoming of this suction catheter is: although be 1. provided with the free folding that tinsel meets suction catheter in interlude body, if but bending transition or tinsel suffer longitudinal extruding, body may be caused to block, cause unnecessary trouble; 2. an elliptical openings is set in one direction, when wanted adsorbate is too much, cannot adsorbs clean in time, thus can not meet the demand of patient equally.
For above-mentioned prior art, be necessary to be improved the structure of existing irrigator.For this reason, the applicant has done actively and effectively to explore, and finally defines technical scheme described below.
Summary of the invention
The purpose of this utility model is to provide a kind of Medical suction tube, and it can improve the adsorption efficiency of suction catheter, avoids handle to skid and the injury that causes patient, pipe shaft telescopic folding simultaneously, user can the length of free adjustment suction catheter according to the actual requirements, and volume is little, easy to carry.
The purpose of this utility model reaches like this, one is shunk formula Medical suction tube, the drainage catheter comprising handle and be connected with handle, it is characterized in that: one end of described handle has a hose coupling, the bottom of the other end has an adjustment jack, a through hole is offered in the middle of the axis of described handle, the through described hose coupling of this through hole and adjustment jack, handle has many anti-skidding boss at outer wall upper process, many anti-skidding boss are set in distance around the outer wall of handle, and every anti-skidding boss of bar to extend and at hose coupling with regulate between jack along the length direction of handle.
In a specific embodiment of the present utility model, sounding mark is carved with in one end of described drainage catheter on outer wall; The other end of described drainage catheter has the seeker of an arc-shaped bend, the termination of described seeker offers a conduction hole for communicating with the tube chamber of drainage catheter, this seeker is provided with multiple drain aperture the end position around conduction hole is also spaced apart, and multiple drain aperture communicates with the tube chamber of described drainage catheter equally.
In another specific embodiment of the present utility model, described drainage catheter probes in the adjustment jack of handle by the one end of being carved with sounding mark, and can with regulate upper and lower displacement in the through hole that is communicated with of jack, thus carry out the entire length of free adjustment suction catheter according to the numerical value on sounding mark.
In another specific embodiment of the present utility model, described anti-skidding boss is offering the anti-slip tank caved in the inside on the one end regulating jack.
In an of the present utility model and then specific embodiment, the quantity of described anti-skidding boss is three to five.
More of the present utility model and in a specific embodiment, the outer wall of described hose coupling is arranged at intervals with multiple trapezoidal flange from top to bottom, described trapezoidal flange is convenient to the insertion of connection tube and fixing.
In an again of the present utility model and then specific embodiment, described drainage catheter being carved with the external diameter of one end of sounding mark and described adjustment jack, the internal diameter of through hole matches.
Of the present utility model again more and in a specific embodiment, the quantity of described drain aperture is six to ten.
In more of the present utility model and then specific embodiment, the quantity of described trapezoidal flange is two to four.
This utility model is due to after employing said structure, the beneficial effect had: first, owing to offering conduction hole on drainage catheter, and the surrounding around conduction hole also offers multiple drain aperture for Assist drainage hole absorption dirt, thus, when deployed, under the effect of negative pressure draft, the dirts such as postoperative blood around need not also can adsorb by mobile suction catheter, substantially increase the adsorption efficiency of suction catheter, not only save time but also laborsaving; Secondly, owing to being provided with anti-skidding boss on handle, and be also provided with anti-slip tank on anti-skidding boss, thus efficiently avoid in use because of slip to the unnecessary injury that patient causes; 3rd, because drainage catheter slides in the through hole of handle, thus pipe shaft is not only scalable but also can extract rear stored collapsed, and volume is little, and tube wall is comparatively hard, there will not be bending; 4th, the connection of hose coupling and connection tube is easy, and firmly and not comes off; 5th, people one use can be accomplished, prevent cross infection, and easy to carry, make simple and save cost.
Accompanying drawing explanation
Fig. 1 is an embodiment three-dimensional exploded view of the present utility model.
In figure: 1. handle, 11. hose couplings, 111. trapezoidal flanges, 12. regulate jack, 13. through holes, 14. anti-skidding boss, 141. anti-slip tanks; 2. drainage catheter, 21. seekers, 211. conduction holes, 212. drain apertures, 22. sounding marks.
Detailed description of the invention
Applicant will elaborate below by way of example, but not all the restriction to technical solutions of the utility model to the description of embodiment, any according to being only pro forma but not substantial equivalent transformation and all should being considered as the technical solution of the utility model category done by this utility model design.
Refer to Fig. 1, this utility model relates to one and to shrink formula Medical suction tube, the drainage catheter 2 comprising handle 1 and be connected with handle 1.One end of described handle 1 has a hose coupling 11, the bottom of the other end has an adjustment jack 12, a through hole 13 is offered in the middle of the axis of described handle 1, the through described hose coupling 11 of this through hole 13 and adjustment jack 12, handle 1 has many anti-skidding boss 14 at outer wall upper process, many anti-skidding boss 14 are set in distance around the outer wall of handle 1, and each anti-skidding boss 14 to extend and at hose coupling 11 with regulate between jack 12 along the length direction of handle 1.
Further, sounding mark 22 is carved with in one end of described drainage catheter 2 on outer wall; The other end of described drainage catheter 2 has the seeker 21 of an arc-shaped bend, the termination of described seeker 21 offers a conduction hole 211 for communicating with the tube chamber of drainage catheter 2, this seeker 21 is provided with multiple drain aperture 212 the end position around conduction hole 211 is also spaced apart, and multiple drain aperture 212 communicates with the tube chamber of described drainage catheter 2 equally.
Further, described drainage catheter 2 probes in the adjustment jack 12 of handle 1 by the one end of being carved with sounding mark 22, and can with regulate upper and lower displacement in the through hole 13 that is communicated with of jack 12, thus carry out the entire length of free adjustment suction catheter according to the numerical value on sounding mark 22.
Further, described anti-skidding boss 14 is offering the anti-slip tank 141 caved in the inside on the one end regulating jack 12; The quantity of described anti-skidding boss 14 is unrestricted, can be three to five, is preferably four in the present embodiment.
Further, the outer wall of described hose coupling 11 is arranged at intervals with multiple trapezoidal flange 111 from top to bottom, described trapezoidal flange 111 is convenient to the insertion of connection tube and is fixed.
Further, described drainage catheter 2 being carved with the external diameter of one end of sounding mark 22 and described adjustment jack 12, the internal diameter of through hole 13 matches.
Further, the quantity of described drain aperture 212 is unrestricted, can be six to ten, is preferably eight in the present embodiment.
Further, the quantity of described trapezoidal flange 111 is also unrestricted, is preferably two to four, illustrates two in the present embodiment.
Claims (9)
1.
one is shunk formula Medical suction tube, the drainage catheter (2) comprising handle (1) and be connected with handle (1), it is characterized in that: one end of described handle (1) has a hose coupling (11), the bottom of the other end has an adjustment jack (12), a through hole (13) is offered in the middle of the axis of described handle (1), the through described hose coupling (11) of this through hole (13) and adjustment jack (12), handle (1) has many anti-skidding boss (14) at outer wall upper process, many anti-skidding boss (14) are set in distance around the outer wall of handle (1), and often the anti-skidding boss of bar (14) extends along the length direction of handle (1) and is positioned at hose coupling (11) and regulates between jack (12).
2.
the formula Medical suction tube that shrinks according to claim 1, is characterized in that sounding mark (22) is carved with in one end of described drainage catheter (2) on outer wall; The other end of described drainage catheter (2) has the seeker (21) of an arc-shaped bend, the termination of described seeker (21) offers a conduction hole (211) for communicating with the tube chamber of drainage catheter (2), this seeker (21) is provided with multiple drain aperture (212) the end position around conduction hole (211) is also spaced apart, and multiple drain aperture (212) communicates with the tube chamber of described drainage catheter (2) equally.
3.
the formula Medical suction tube that shrinks according to claim 2, it is characterized in that described drainage catheter (2) probes in the adjustment jack (12) of handle (1) by the one end of being carved with sounding mark (22), and can with regulate upper and lower displacement in jack (12) through hole (13) that is communicated with, thus carry out the entire length of free adjustment suction catheter according to the numerical value on sounding mark (22).
4.
the formula Medical suction tube that shrinks according to claim 1, is characterized in that described anti-skidding boss (14) is offering the anti-slip tank (141) caved in the inside on the one end regulating jack (12).
5.
the formula Medical suction tube that shrinks according to claim 1, is characterized in that the quantity of described anti-skidding boss (14) is three to five.
6.
the formula Medical suction tube that shrinks according to claim 1, the outer wall that it is characterized in that described hose coupling (11) is arranged at intervals with multiple trapezoidal flange (111) from top to bottom, and described trapezoidal flange (111) is convenient to the insertion of connection tube and fixing.
7.
the formula Medical suction tube that shrinks according to claim 2, it is characterized in that described drainage catheter (2) being carved with the external diameter of one end of sounding mark (22) and described adjustment jack (12), the internal diameter of through hole (13) matches.
8.
the formula Medical suction tube that shrinks according to claim 2, is characterized in that the quantity of described drain aperture (212) is six to ten.
9.
the formula Medical suction tube that shrinks according to claim 6, is characterized in that the quantity of described trapezoidal flange (111) is two to four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036916.2U CN204485018U (en) | 2015-01-20 | 2015-01-20 | Formula of shrinking Medical suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036916.2U CN204485018U (en) | 2015-01-20 | 2015-01-20 | Formula of shrinking Medical suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485018U true CN204485018U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036916.2U Active CN204485018U (en) | 2015-01-20 | 2015-01-20 | Formula of shrinking Medical suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210052876A1 (en) * | 2019-08-23 | 2021-02-25 | Becton, Dickinson And Company | Device set designed for pcnl surgery |
-
2015
- 2015-01-20 CN CN201520036916.2U patent/CN204485018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210052876A1 (en) * | 2019-08-23 | 2021-02-25 | Becton, Dickinson And Company | Device set designed for pcnl surgery |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |