CN208405697U - A kind of medical catheter fixing clip - Google Patents
A kind of medical catheter fixing clip Download PDFInfo
- Publication number
- CN208405697U CN208405697U CN201721247662.4U CN201721247662U CN208405697U CN 208405697 U CN208405697 U CN 208405697U CN 201721247662 U CN201721247662 U CN 201721247662U CN 208405697 U CN208405697 U CN 208405697U
- Authority
- CN
- China
- Prior art keywords
- loop
- support rod
- holding part
- accommodating space
- fixing clip
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of medical catheter fixing clip, including spring, is connected to the holding part of spring one end, is connected to the support rod of the spring other end, two conduit locating parts being mounted on support rod；The holding part includes two gripper edges and the arc-shaped side for connecting two gripper edges, two gripper edges, which are equipped with, to be recessed inwardly and in accommodating space positioned opposite, blower is installed in one accommodating space, infra-red alarm is installed in another accommodating space, further includes the switch for controlling blower and infra-red alarm work respectively.It is formed by limiting through hole by the way that arterial duct and ductus venosus are held in two conduit locating parts respectively, sickbed handrail is clamped using holding part, it is capable of automatic alarm after holding part disengaging sickbed handrail, improve the stability and safety that arterial duct and ductus venosus are placed, it prevents arterial duct and ductus venosus surprisingly to slip, provides guarantee for the life security of extracorporeal membrane oxygenation patient.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of medical catheter fixing clips.
Background technique
Extracorporeal membrane oxygenation (extracorporeal membrane oxygenation, ECMO) is to pass through extracorporal circulatory system
Instead of or part replace cardio-pulmonary function, to treat the urgent patient of severe cardiac, lung failure, or to save life win treasured
The expensive time.The basic structure of ECMO includes intravascular catheter, connecting tube, kinetic pump, oxygenator, oxygen supplying tube, monitoring system.Its
In, most crucial part is oxygenator and kinetic pump, each serves as the effect of artificial lung and the artificial heart.Extracorporeal membrane oxygenation system
When operating, blood is drawn from vein by ductus venosus, absorbs oxygen by oxygenator, carbon dioxide is discharged.By gas exchanges
Blood arrives artery by the way that arterial duct is reflowable under the promotion of kinetic pump.
The ductus venosus as used in ECMO and arterial duct are thicker, would generally clinically be clamped it with bedding with clip
Together, but clamping is relatively loose, and ductus venosus and arterial duct are easy to slip onto ground, and point of puncture easily seeps for a long time
Blood, and family members or medical staff may for a long time after just discover, threat is produced to the life of patient.
In view of this, it is necessary to medical catheter fixing clip in the prior art be improved, to solve the above problems.
Utility model content
The purpose of this utility model is that a kind of medical catheter fixing clip is disclosed, to improve arterial duct and ductus venosus
The stability and safety of placement, prevent arterial duct and ductus venosus from surprisingly slipping, and are the life of extracorporeal membrane oxygenation patient
Safety provides guarantee.
To achieve the above object, the utility model provides a kind of medical catheter fixing clip, including spring, is connected to spring
The holding part of one end is connected to the support rod of the spring other end, two conduit locating parts being mounted on support rod；The clamping
Part includes two gripper edges and the arc-shaped side for connecting two gripper edges, and two gripper edges, which are equipped with, to be recessed inwardly and in opposite cloth
The accommodating space set is equipped with blower in one accommodating space, infra-red alarm is equipped in another accommodating space, is also wrapped
Include the switch for controlling blower and infra-red alarm work respectively；The conduit locating part includes that one end is connected on support rod
First loop and the second loop, the first loop other end press the second loop other end so that limit is collectively formed
Through-hole, first loop are equipped with through-hole, the threaded rod through through-hole are connected in second loop, further includes spiral shell
Connect the nut in threaded rod end.
In some embodiments, the accommodating space opening is equipped with well cabinet frame.
In some embodiments, first loop one end is hinged on support rod, second loop one end
It is fixed on support rod.
In some embodiments, rubber layer is bonded on the inside of first loop and the second loop.
Compared with prior art, the utility model has the beneficial effects that by the way that arterial duct and ductus venosus are blocked respectively
It holds and is formed by limiting through hole in two conduit locating parts, clamp sickbed handrail using holding part, holding part is detached from hospital bed and helps
It is capable of automatic alarm after hand, improve stability and safety that arterial duct and ductus venosus are placed, it is therefore prevented that arterial duct and
Ductus venosus surprisingly slips, and provides guarantee for the life security of extracorporeal membrane oxygenation patient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of medical catheter fixing clip shown in the utility model.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
A kind of medical catheter fixing clip as shown in Figure 1, including spring 4 are connected to the holding part 1 of 4 one end of spring, connection
In the support rod 5 of 4 other end of spring, two conduit locating parts 6 being mounted on support rod 5.One of conduit locating part 6 is used
In fixed arterial duct, another conduit locating part 6 is for fixing ductus venosus.Holding part 1 is for being held in sickbed handrail.
Spring 4 can play certain stretching action, to facilitate patient activity.
The holding part 1 includes gripper edge 11, gripper edge 13, the arc-shaped side 12 for connecting gripper edge 11 and gripper edge 13.
Gripper edge 11 and gripper edge 13, which are equipped with, to be recessed inwardly and in accommodating space 20 positioned opposite.The receipts of gripper edge 11
Hold in space 20 and blower 2 is installed, infra-red alarm 3, blower 2 and infrared ray are installed in the accommodating space 20 of gripper edge 13
Alarm 3 is in positioned opposite.It further include controlling the switch 21 that blower 2 works and the switch 31 that control infra-red alarm 3 works.
20 opening of accommodating space is equipped with well cabinet frame 22, to prevent blower 2 and infra-red alarm 3 and the external world
Contact.Certainly, the installation of well cabinet frame 22 has no effect on the normal work of infra-red alarm 3.
When holding part 1 is held on sickbed handrail, gripper edge 11 and gripper edge 13 clamp handrail two sides, blower 2 and infrared
Line alarm 3 is obstructed by handrail.When for example turn movement is larger for patient's actuation, when holding part 1 being made to be detached from handrail, 2 He of blower
Infra-red alarm 3 is in corresponding arrangement, and infra-red alarm 3 sounds the alarm.
The conduit locating part 6 includes that one end is connected to the first loop 61 and the second loop 62 on support rod 5.Tool
Body, described first loop, 61 one end is hinged on support rod 5, and described second loop, 62 one end is fixed on support rod 5.
First loop, 61 other end pressure holding, 62 other end of the second loop is to be collectively formed limiting through hole 60, limit
Through-hole 60 is to fixed arterial duct or ductus venosus.
First loop 61 is equipped with through-hole 610, is connected with the spiral shell through through-hole 610 in second loop 62
Rasp bar 7 further includes the nut 8 for being screwed onto 7 end of threaded rod, thus even by the first loop 61 and 62 activity of the second loop
It connects.
First loop 61 and 62 inside of the second loop are bonded with rubber layer (not shown), to prevent artery
Conduit or ductus venosus scratch.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of medical catheter fixing clip, which is characterized in that including spring (4), it is connected to the holding part (1) of spring (4) one end,
It is connected to the support rod (5) of spring (4) other end, two conduit locating parts (6) being mounted on support rod (5)；
The holding part (1) includes two gripper edges and the arc-shaped side (12) for connecting two gripper edges, and two gripper edges are all provided with
Have and be recessed inwardly and be in accommodating space (20) positioned opposite, blower (2) are installed in an accommodating space (20), another receipts
Hold in space (20) and infra-red alarm (3) are installed, further includes controlling blower (2) and infra-red alarm (3) work respectively
Switch；
The conduit locating part (6) includes the first loop (61) and the second loop that one end is connected on support rod (5)
(62), the first loop (61) other end pressure holding the second loop (62) other end to be to be collectively formed limiting through hole (60),
First loop (61) is equipped with through-hole (610), is connected with the spiral shell through through-hole (610) on second loop (62)
Rasp bar (7) further includes the nut (8) for being screwed onto threaded rod (7) end.
2. medical catheter fixing clip according to claim 1, which is characterized in that accommodating space (20) the opening installation
There are well cabinet frame (22).
3. medical catheter fixing clip according to claim 1, which is characterized in that described first loop (61) one end is hinged
On support rod (5), described second loop (62) one end is fixed on support rod (5).
4. medical catheter fixing clip according to claim 3, which is characterized in that first loop (61) and the second arc
Rubber layer is bonded on the inside of shape circle (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247662.4U CN208405697U (en) | 2017-09-26 | 2017-09-26 | A kind of medical catheter fixing clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247662.4U CN208405697U (en) | 2017-09-26 | 2017-09-26 | A kind of medical catheter fixing clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208405697U true CN208405697U (en) | 2019-01-22 |
Family
ID=65128243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721247662.4U Expired - Fee Related CN208405697U (en) | 2017-09-26 | 2017-09-26 | A kind of medical catheter fixing clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208405697U (en) |
-
2017
- 2017-09-26 CN CN201721247662.4U patent/CN208405697U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190926 |