CN109125850A - Medical peristaltic pump tube - Google Patents
Medical peristaltic pump tube Download PDFInfo
- Publication number
- CN109125850A CN109125850A CN201810712969.XA CN201810712969A CN109125850A CN 109125850 A CN109125850 A CN 109125850A CN 201810712969 A CN201810712969 A CN 201810712969A CN 109125850 A CN109125850 A CN 109125850A
- Authority
- CN
- China
- Prior art keywords
- connection leg
- inlet tube
- tube
- extension pipe
- pipe body
- 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.)
- Granted
Links
- 230000002572 peristaltic effect Effects 0.000 title claims abstract description 18
- 238000001990 intravenous administration Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000010412 perfusion Effects 0.000 abstract description 11
- 238000001802 infusion Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- 239000003814 drug Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A61M5/16881—Regulating valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
Abstract
The present invention relates to a kind of medical peristaltic pump tubes, belong to medical instruments field, technical points include the inlet tube with puncture needle, outlet tube and extension pipe equipped with intravenous needle, the both ends of extension pipe pass through connection component respectively and are connected with inlet tube and outlet tube, connection component includes the thread head for being separately fixed at outlet tube one end and extension pipe far from intravenous needle wherein one end, and the other end and inlet tube for being fixed on extension pipe are far from the thread bush on one end of puncture needle, dropping funnel and flow regulator are provided on inlet tube, between extension pipe and inlet tube, it is provided with pump pipe body made of silica gel, pump pipe body one end is threadedly coupled with the thread head on extension pipe, the other end of pump pipe body is connected with the thread bush grafting on inlet tube by plug and is fixed by fixation kit.The present invention, which has to fasten pump pipe body with perfusion tube, to be connected, and avoids the advantages of separating between pump pipe body and perfusion tube.
Description
Technical field
The present invention relates to medical instruments field, in particular to a kind of medical peristaltic pump tube.
Background technique
With the progress of medical technology, the operation of medical treatment aspect is increasingly stringenter, and the basis as medical procedure of being infused,
Most of medical procedures require to use infusion.With the development of medical technology, in infusion to the concentration of infusion and infusion
Speed control requirement is higher and higher, and flow velocity when certain special drugs need strict control to be infused medically controls defeated now
The flow velocity of medical fluid generally passes through the control that drip controller carries out pressure to perfusion tube when liquid, so that the speed to infusion is adjusted
Section.
It is installed in drip controller by adding pump pipe body in perfusion tube, and by pump pipe body, thus to pump line
The internal pressure of tube body is adjusted, to control the flow velocity of the medical fluid of perfusion tube.Existing pump pipe body with perfusion tube phase
Even when, majority is all grafting, when pump pipe body is installed in drip controller, between pump pipe body and perfusion tube because
The case where pressure separates.
Summary of the invention
The purpose of the present invention is to provide a kind of medical peristaltic pump tubes, have pump pipe body and perfusion tube fastening phase
Even, the advantages of separating between pump pipe body and perfusion tube is avoided.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of medical peristaltic pump tube has the inlet tube of puncture needle, outlet tube and position of the one end equipped with intravenous needle including one end
Extension pipe between outlet tube and inlet tube, the both ends of extension pipe pass through respectively the connection component worked in coordination and inlet tube with
And outlet tube is connected, connection component includes being separately fixed at outlet tube one end and extension pipe far from intravenous needle wherein one end
Thread head, and the other end and inlet tube that are fixed on extension pipe are set on inlet tube far from the thread bush on one end of puncture needle
It is equipped with dropping funnel and flow regulator, between extension pipe and inlet tube, is provided with pump pipe body made of silica gel, pump pipe body one
End is threadedly coupled with the thread head on extension pipe, and the medical other end is connected simultaneously by plug with the thread bush grafting on inlet tube
It is fixed by fixation kit.
By using above-mentioned technical proposal, adding pump pipe body made of silica gel between extension pipe and inlet tube,
When infusion, pump pipe body is installed in drip controller, so that the pressure in pump pipe body is controlled, to control defeated
The velocity of liquid assets of medical fluid when liquid, by the way that pump pipe body one end is threadedly coupled with thread head on extension pipe, the other end and inlet tube
On thread bush grafting, so that quickly pump pipe body be connected with extension pipe and inlet tube, by fixation kit by pump line pipe
Body is fixed with thread bush splicing position, to avoid separating between pump pipe body and thread bush.
The present invention is further arranged to: being connected between pump pipe body and thread head by connecting sleeve, connecting sleeve is fixed
In pump pipe body and with communicated inside pump pipe body, the inner hole of connecting sleeve offers the internal screw thread matched with thread head.
By using above-mentioned technical proposal, by the way that thread head to be screwed in the inside of connecting sleeve, thus by pump pipe body with
Extension pipe is connected, while guaranteeing that pump pipe body is communicated with the inside of extension pipe.
The present invention is further arranged to: the surface of the outer circle siding of connecting sleeve be provided with it is several be axially arranged it is convex stupefied,
Convex stupefied and connecting sleeve is integrally formed and is evenly distributed on the circumferencial direction of connecting sleeve.
It is convex stupefied by the external setting in connecting sleeve by using above-mentioned technical proposal, to be screwed in by thread head
When inside to connecting sleeve, thread head energy is guaranteed so that connecting sleeve be avoided to rotate by the convex stupefied cooperation with hand
Enough it is screwed into the inside of connecting sleeve.
The present invention is further arranged to: one end of thread bush connection extension pipe or inlet tube is provided with integrally formed filtering
Chamber is equipped with strainer in filter chamber.
By using above-mentioned technical proposal, it is filtered by strainer convection current by the medical fluid in pump pipe body, avoids medicine
There are drug microparticles in liquid, to reduce the bad infusion reaction that infusion generates.
The present invention is further arranged to: fixation kit includes the arc-shaped positioned at the top closure of the opposite two sides of plug
First connection leg and the second connection leg, the first connection leg is opposite with the second connection leg mirror image, the first connection leg and the second connection leg
Bottom end be fixedly linked by flexible connection piece with plug, the top eye-splice of the first connection leg and the second connection leg is connected, first
The top of connection leg and the second connection leg offers escape groove with respect to the position of inlet tube, the first connection leg and the second connection leg it
Between formed filter chamber packet in internal space.
By using above-mentioned technical proposal, by the way that the top eye-splice of the first connection leg and the second connection leg is connected, bottom end
It is connected by flexible connection piece with plug, so as to which quickly the first connection leg and the second connection leg are connected, to will insert
Head is fixed on thread bush.
The present invention is further arranged to: two side positions on the second connection leg positioned at inlet tube offer socket, and first connects
It connects the position on leg with respect to socket on the second connection leg and is extended with tongue, tongue is separate, the one end of tongue far from the first connection leg
It is provided with integrally formed wedge block on upper surface, offers the bayonet to match with wedge block on the top siding of socket, inserts
The inner bottom of mouth is provided with the elastic component for pushing wedge block mobile to bayonet direction.
By using above-mentioned technical proposal, by resilient element urges tongue, expose the wedge block on tongue from bayonet,
To pass through the cooperation of bayonet and tongue, tongue is fixed on to the inside of socket, thus quickly by the first connection leg and second
The top eye-splice of connection leg is connected.
The present invention is further arranged to: tongue is thick to one end far from the first connection leg from one end close to the first connection leg
Degree is gradually reduced, and makes the lower end surface of tongue in an inclined inclined-plane.
By using above-mentioned technical proposal, by the variation of tongue thickness, thus make tongue far from the first connection leg one
It is in flat for holding, and facilitates the inside that tongue is inserted into socket, push plate is avoided to impact tongue, so that tongue be made to be not easy to insert
Enter to receptacle interior.
The present invention is further arranged to: elastic component includes positioned at the push plate of receptacle interior bottom end and below push plate
Compressible elastic material, siding of the compressible elastic material respectively with push plate and receptacle interior bottom end are fixedly linked.
Push plate is pushed by the elastic force of compressible elastic material by using above-mentioned technical proposal, push plate is pushed and inserts
First connection leg and the second connection leg are connected by tongue so that the wedge block on tongue be made to fill in bayonet.
The present invention is further arranged to: installation is by vessel clamp on inlet tube.
By using above-mentioned technical proposal, by vessel clamp, thus to control the circulation of pump pipe body, when vessel clamp steps up
When inlet tube, to prevent the medical fluid in medicine bottle from being continuously introduced in inlet tube.
In conclusion the invention has the following advantages:
1, the screw thread inserting by the way that pump pipe body one end to be threadedly coupled with thread head on extension pipe, on the other end and inlet tube
It connects, so that quickly pump pipe body be connected with extension pipe and inlet tube, by fixation kit by pump pipe body and screw thread inserting
The place of connecing is fixed, to avoid separating between pump pipe body and thread bush；
2, pump pipe body is connected by connecting sleeve with extension pipe, and be arranged in the outer round surface of connecting sleeve several axial
It is convex stupefied, so that it is guaranteed that thread head is smoothly screwed into connecting sleeve；
3, resilient element urges tongue exposes the wedge block on tongue from bayonet, thus pass through the cooperation of bayonet and tongue, it will
Tongue is fixed on the inside of socket, so as to which quickly the top eye-splice of the first connection leg and the second connection leg is connected；
4, by the variation of tongue thickness, so that tongue be made in flat, to facilitate far from one end of the first connection leg and insert tongue
Enter the inside to socket, push plate is avoided to impact tongue, so that tongue be made to be not easy to be inserted into receptacle interior.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of medical peristaltic pump tube；
Fig. 3 is the partial enlarged view at the position A in Fig. 2；
Fig. 4 is the partial enlarged view at the position B in Fig. 2；
Fig. 5 is the cross-sectional view of fixation kit tongue and spigot；
Fig. 6 is the structural schematic diagram of medical peristaltic pump tube in a state of use.
In figure, 1, inlet tube；11, puncture needle；2, outlet tube；21, intravenous needle；3, extension pipe；4, vessel clamp；5, dropping funnel；
6, connection component；61, thread bush；611, filter chamber；62, thread head；7, flow regulator；8, pump pipe body；81, fixed group
Part；811, plug；812, the first connection leg；8121, tongue；8122, wedge block；813, the second connection leg；8131, socket；
8132, push plate；8133, spring；8134, bayonet；814, it is flexibly connected piece；815, escape groove；82, connecting sleeve；821, convex stupefied；
9, drip controller.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.The wherein identical appended drawing reference of identical components
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
A kind of medical peristaltic pump tube, as shown in Figure 1, the medical infusion lines in Fig. 1 are the perfusion tube of the prior art, including into
Liquid pipe 1, outlet tube 2 and the extension pipe 3 between outlet tube 2 and inlet tube 1, the both ends of extension pipe 3 pass through connection respectively
Component 6 is connected with inlet tube 1 and outlet tube 2.Far from one end end of extension pipe 3 on inlet tube 1, it is fixed with for connecting
Connect the puncture needle 11 of medicine bottle.Intravenous needle 21 is fixed with far from one end of extension pipe 3 in outlet tube 2.
Connection component 6 includes the thread head 62 being fixed on 3 one end end of extension pipe and the spiral shell being fixed on inlet tube 1
Line set 61, thread head 62 and thread bush 61 are the outside diameter of tubular structure and thread head 62 and the diameter of bore of thread bush 61
Match.The outer round surface of thread head 62 is provided with external screw thread, the inner hole of thread bush 61 offer with it is outer on thread head 62
The internal screw thread that screw thread matches.By the way that thread head 62 to be screwed into the inside of thread bush 61, thus by extension pipe 3 and 1 phase of inlet tube
Connection.The connection type and extension pipe 3 of extension pipe 3 and outlet tube 2 is identical as the connection type of inlet tube 1, equally passes through connection
Component 6 is connected, the difference is that the thread bush 61 in connection component 6 is fixed on the thread bush 61 on packet extension pipe 3, screw thread
First 62 are fixed on outlet tube 2.
One end of inlet tube 1 or extension pipe 3 is connected in thread bush 61, is provided with filter chamber 611, filter chamber 611 and screw thread
Set 61 is integrally formed, and wherein the diameter of filter chamber 611 is big compared to the outside diameter of thread bush 61.Pacify inside filter chamber 611
Equipped with strainer.On inlet tube 1, stationary phase is connected with dropping funnel 5, and dropping funnel 5 is located on the pipe shaft of inlet tube 1 and is connected with inlet tube 1
It is logical.
On inlet tube 1, vessel clamp 4 and flow regulator 7 are installed, by vessel clamp 4 come and flow regulator 7
To control the velocity of liquid assets of medical fluid in inlet tube 1.
As shown in Fig. 2, being provided with pump pipe body 8 made of silica gel, pump line pipe between extension pipe 3 and inlet tube 1
8 one end of body is connected with 62 screw thread of thread head on extension pipe 3, between the other end and thread bush 61 grafting and pass through fixation kit 81
It is fixed.
As shown in Figure 2 and Figure 3, fixation kit 81 includes the plug 811 for the tubulose being fixedly linked with pump pipe body 8, plug
The outside diameter of 811 diameter of bore and thread bush 61 matches, so that plug 811 is inserted on thread bush 61.In plug 811
On external siding, it is provided with the first connection leg 812 and the second connection leg 813 of the top closure of the opposite arc-shaped of mirror image, the
The bottom end of one connection leg 812 and the second connection leg 813 is fixedly linked by being flexibly connected piece 814 with plug 811.When the first connection
When leg 812 and the second connection leg 813 adjacent to each other, the top of the first connection leg 812 and the second connection leg 813 is inconsistent
When, the inside of the first connection leg 812 and the second connection leg 813 forms the space of a receiving filter chamber 611.In the first connection leg
812 and second connection leg 813 top on, offer the escape groove for avoiding inlet tube 1 towards the position of inlet tube 1
815。
On the top of the second connection leg 813, two side positions positioned at inlet tube 1 offer socket 8131, in the first connection
Leg 812 is provided with integrally formed tongue 8121 with respect to the position of socket 8131 on the second connection leg 813.It is separate in tongue 8121
One end upper surface of first connection leg 812 is provided with wedge block 8122, and wedge block 8122 and tongue 8121 are integrally formed.
As shown in figs. 3 and 5, on the top siding of socket 8131, the bayonet through 8131 top siding of socket is offered
8134, size and the wedge block 8122 of bayonet 8134 match.Bottom end inside socket 8131 is provided with movable push plate
8132, in the lower section of push plate 8132, it is provided with spring 8133, the both ends of spring 8133 are respectively and inside push plate and socket 8131
The siding of bottom end is fixedly linked.Wherein spring 8133 can be replaced by other compressible elastic materials.Tongue 8121 is certainly
It is gradually reduced close to one end of the first connection leg 812 to one end thickness far from the first connection leg 812, makes the lower end of tongue 8121
Face is in an inclined inclined-plane.
As shown in Figure 2, Figure 4 shows, one end that pump pipe body 8 is connected with extension pipe 3, the company of being fixedly connected in pump pipe body 8
Female connector pipe 82, wherein the inner hole of connecting sleeve 82 offers the internal screw thread matched with thread head 62.By the way that thread head 62 is revolved
Enter the inside of connecting sleeve 82, so that pump pipe body 8 is connected with extension pipe 3.In the table of the outer circle siding of connecting sleeve 82
On face, it is provided with several axial columned convex stupefied 821, convex stupefied 821 and is integrally formed and is evenly distributed on connecting sleeve 82
On the circumferencial direction of connecting sleeve 82.
In conclusion when in use, first by the thread head in the connecting sleeve 82 of pump pipe body 8 and extension pipe 3
62 are threadedly coupled, then the plug 811 on 8 other end of pump pipe body is inserted on the thread bush 61 on inlet tube 1, rotation first
Connection leg 812 and the second connection leg 813, extend into the tongue 8121 on the first connection leg 812 on second connection leg 813
In socket 8131, as tongue 8121 constantly extend into the inside of socket 8131, spring 8133 pushes push plate 8132, push plate 8132
Tongue 8121 is pushed, until the wedge block 8122 on tongue 8121 snaps onto the bayonet 8134 on 8131 top siding of socket,
To which the first connection leg 812 is connected with the closed end eye-splice of the second connection leg 813.
As shown in fig. 6, pump pipe body 8 is installed in ready drip controller 9, to control medical fluid in perfusion tube
Flow velocity.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. a kind of medical peristaltic pump tube has the inlet tube (1) of puncture needle (11) including one end, one end is equipped with intravenous needle (21)
Outlet tube (2) and the extension pipe (3) between outlet tube (2) and inlet tube (1), the both ends difference of the extension pipe (3)
It is connected by the connection component (6) worked in coordination with inlet tube (1) and outlet tube (2), the connection component (6) includes point
It is not fixed on the thread head (62) of outlet tube (2) one end and extension pipe (3) wherein one end far from intravenous needle (21), and fixed
Thread bush (61) on the one end of the other end and inlet tube (1) far from puncture needle (11) of extension pipe (3), the inlet tube
(1) dropping funnel (5) and flow regulator (7) are provided on, it is characterised in that: between the extension pipe (3) and inlet tube (1),
It is provided with pump pipe body made of silica gel (8), thread head (62) screw thread on described pump pipe body (8) one end and extension pipe (3)
The other end of connection, the pump pipe body (8) is connected simultaneously by plug (811) with thread bush (61) grafting on inlet tube (31)
It is fixed by fixation kit (81).
2. medical peristaltic pump tube according to claim 1, it is characterised in that: the pump pipe body (8) and thread head (62)
Between by connecting sleeve (82) be connected, the connecting sleeve (82) be fixed on pump pipe body (8) and with pump pipe body (8) in
Portion communicates, and the inner hole of the connecting sleeve (82) offers the internal screw thread matched with thread head (62).
3. medical peristaltic pump tube according to claim 2, it is characterised in that: the outer circle siding of the connecting sleeve (82)
Surface is provided with several convex stupefied (821) being axially arranged, and convex stupefied (821) are integrally formed with connecting sleeve (82) and uniformly divide
Cloth is on the circumferencial direction of connecting sleeve (82).
4. medical peristaltic pump tube according to claim 1, it is characterised in that: the thread bush (61) connects extension pipe (3)
Or one end of inlet tube (1) is provided with integrally formed filter chamber (611), is equipped with strainer in the filter chamber (611).
5. medical peristaltic pump tube according to claim 4, it is characterised in that: the fixation kit (81) includes positioned at described
The first connection leg (812) and the second connection leg (813) of the arc-shaped of the top closure of the opposite two sides of plug (811), it is described
First connection leg (812) is opposite with the second connection leg (813) mirror image, first connection leg (812) and the second connection leg (813)
Bottom end by be flexibly connected piece (814) be fixedly linked with plug (811), first connection leg (812) and the second connection leg
(813) top eye-splice is connected, and the top of first connection leg (812) and the second connection leg (813) is with respect to inlet tube (1)
Position offers escape groove (815), is formed between first connection leg (812) and the second connection leg (813) by filter chamber
(611) it wraps in internal space.
6. medical peristaltic pump tube according to claim 5, it is characterised in that: on second connection leg (813) be located at into
Two side positions of liquid pipe (1) offer socket (8131), on first connection leg (812) on opposite second connection leg (813)
The position of socket (8131) is extended with tongue (8121), and the tongue (8121) is separate, and the tongue (8121) connects far from first
It connects and is provided with integrally formed wedge block (8122) on one end upper surface of leg (812), the top siding of the socket (8131)
On offer the bayonet (8134) to match with wedge block (8122), the inner bottom of the socket (8131) is provided with promotion wedge
Shape block (8122) elastic component mobile to bayonet (8134) direction.
7. medical peristaltic pump tube according to claim 6, it is characterised in that: the tongue (8121) is from close to the first connection
One end of leg (812) is gradually reduced to one end thickness far from the first connection leg (812), makes the lower end surface of tongue (8121) in one
A inclined inclined-plane.
8. medical peristaltic pump tube according to claim 6, it is characterised in that: the elastic component includes being located at socket (8131)
The push plate (8132) of inner bottom and the compressible elastic material being located at below push plate (8132), the compressible elasticity
Siding of the substance respectively with push plate (8132) and socket (8131) inner bottom is fixedly linked.
9. medical peristaltic pump tube according to claim 1, it is characterised in that: installation is by vessel clamp on the inlet tube (1)
(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712969.XA CN109125850B (en) | 2018-06-29 | 2018-06-29 | Medical peristaltic pump tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712969.XA CN109125850B (en) | 2018-06-29 | 2018-06-29 | Medical peristaltic pump tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109125850A true CN109125850A (en) | 2019-01-04 |
| CN109125850B CN109125850B (en) | 2024-02-27 |
Family
ID=64799599
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810712969.XA Active CN109125850B (en) | 2018-06-29 | 2018-06-29 | Medical peristaltic pump tube |
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| Country | Link |
|---|---|
| CN (1) | CN109125850B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282080A (en) * | 2020-03-02 | 2020-06-16 | 龙倩 | Medical infusion pump pipe |
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| CN202724352U (en) * | 2012-08-25 | 2013-02-13 | 上海宝舜医疗器械有限公司 | Drip chamber and infusion hose connecting assembly of infusion apparatus |
| CN202875979U (en) * | 2012-10-26 | 2013-04-17 | 成都市新津事丰医疗器械有限公司 | Double insert bag type infusion apparatus with threaded medicine liquid filter |
| EP2962599A1 (en) * | 2014-06-30 | 2016-01-06 | JG Metall AB | Device and method for assembly at a height-adjustable disc |
| CN204348249U (en) * | 2015-01-14 | 2015-05-20 | 郭晓涛 | A kind of lead sealing |
| CN204446787U (en) * | 2015-01-29 | 2015-07-08 | 上海市浦东医院 | Transfusion device |
| CN205339723U (en) * | 2016-01-22 | 2016-06-29 | 郑州市中医院 | Multifunctional infusion set |
| CN207215571U (en) * | 2017-05-25 | 2018-04-10 | 北京城建亚泰金砼混凝土有限公司 | Concrete pressure testing machine |
| CN107061629A (en) * | 2017-05-26 | 2017-08-18 | 绵阳伦奇机器人有限公司 | A kind of three-dimensional drag chain destressing joint |
| CN209004875U (en) * | 2018-06-29 | 2019-06-21 | 首都医科大学附属北京世纪坛医院 | Medical peristaltic pump tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282080A (en) * | 2020-03-02 | 2020-06-16 | 龙倩 | Medical infusion pump pipe |
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