CN220632706U - Fixing device for flow rate limiter of Baite infusion pump - Google Patents
Fixing device for flow rate limiter of Baite infusion pump Download PDFInfo
- Publication number
- CN220632706U CN220632706U CN202321487055.0U CN202321487055U CN220632706U CN 220632706 U CN220632706 U CN 220632706U CN 202321487055 U CN202321487055 U CN 202321487055U CN 220632706 U CN220632706 U CN 220632706U
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- China
- Prior art keywords
- flow rate
- rate limiter
- side hole
- infusion pump
- hundred
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- 238000001802 infusion Methods 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 206010020751 Hypersensitivity Diseases 0.000 abstract description 2
- 208000026935 allergic disease Diseases 0.000 abstract description 2
- 230000007815 allergy Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000172 allergic effect Effects 0.000 description 2
- 208000010668 atopic eczema Diseases 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000036269 ulceration Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a fixing device for a flow rate limiter of a hundred-T infusion pump, which comprises an arm belt, a disposable three-way valve and the flow rate limiter, wherein the arm belt is of a separated annular structure, the disposable three-way valve is penetratingly connected in the middle of the arm belt, the flow rate limiter is fixed at the lower end of the disposable three-way valve, and the flow rate limiter is of a structure with round whole body and flat lower end. Through the combination of magic tape cooperation cloth matter material, set up temperature sensor in being close skin one side simultaneously, after this arm area had been laminated skin through temperature sensor sensing, can carry out the injection of medicine. On one hand, the problem of allergy of a patient in the injection administration process is avoided, and on the other hand, the fixing device (arm belt) can be accurately judged to be attached to the skin, so that better administration effect and administration speed can be realized.
Description
Technical Field
The utility model belongs to the field of medical instruments, and particularly relates to a fixing device for a flow rate limiter of a hundred-t infusion pump.
Background
The Baite infusion pump is an external portable device capable of providing continuous infusion and is widely applied to chemotherapy of patients with digestive tract tumors. If the temperature of the solution is not the standard temperature, a change in flow rate occurs. The flow rate limiter should be in close proximity to the patient's skin to avoid direct or indirect contact with the heat source.
The dressing is fixed by using a medical adhesive tape or a medical application in the conventional way, but frequently falling off occurs, so that the accuracy of the medicine application speed is affected. In clinical application, part of patients are allergic to the medical adhesive plaster and the medical application, so that allergic symptoms such as itching, redness and swelling, blisters and even ulceration appear at the contact part of the skin of the patients and the adhesive plaster or the application, and discomfort and pain of the patients are increased.
Therefore, a fixing device for a flow rate limiter of a hundred-t infusion pump is provided, and aims to solve the problems in the background art.
Disclosure of Invention
The utility model aims to provide a fixing device for a flow rate limiter of a hundred-t infusion pump, and aims to solve the problems in the background art. In order to achieve the purpose, the utility model adopts the following technical scheme:
a fixing device for hundred special transfer pump flow rate limiter, including armband, disposable three-way valve and flow rate limiter, the armband adopts disconnect-type loop configuration, and disposable three-way valve is connected in the centre of armband throughout, and flow rate limiter is fixed at disposable three-way valve lower extreme, and flow rate limiter is circular and the lower extreme flat structure of whole body.
Preferably, the disposable three-way valve comprises a main through hole, a side hole assembly and a switching valve, wherein the side hole assembly is connected with the main through hole through a pipeline, and the switching valve is rotatably connected to the upper end of the joint of the main through hole and the side hole assembly.
Preferably, the side hole assembly comprises a first side hole and a second side hole, the first side hole is in linear communication with the second side hole, and the main through hole is vertically connected to one side of the first side hole and one side of the second side hole.
Preferably, the front end of the second side hole is provided with a threaded joint, and the threaded joint is used for connecting the infusion tube.
Preferably, the on-off valve adopts a cross-shaped middle open pore structure.
Preferably, the arm band comprises a first arm band and a second arm band, and is made of cloth materials, the lower end of the first arm band is provided with a magic tape mother surface, the upper end of the second arm band is provided with a magic tape son surface, and the magic tape mother surface is adhered to the magic tape son surface of the second arm band when the first arm band is used.
Preferably, the inlet of the main through hole is provided with a first protective cap, and the inlet of the first side hole is provided with a second protective cap.
The utility model has the beneficial effects that:
through the combination of the hook and loop fastener matched with cloth materials, the flow rate limiter is arranged on one side close to the skin, and the arm belt is used for ensuring that the flow rate limiter is attached to the skin, so that the injection of the medicine can be performed. On one hand, the problem of allergy of a patient in the injection administration process is avoided, and on the other hand, the flow rate limiter can be accurately judged to be attached to the skin, so that better administration effect and administration speed can be realized.
Drawings
Fig. 1 is an overall schematic diagram of a fixing device of a flow rate limiter of a baite infusion pump according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a front structure of a fixing device of a flow rate limiter of a baite infusion pump according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of the reverse side structure of a fixing device of a flow rate limiter of a Baite infusion pump according to an embodiment of the present utility model;
wherein, each reference sign in the figure:
1 an arm belt; 11 a first arm band; a second arm strap 12; 2, a disposable three-way valve; 3, a flow rate limiter; 21 main through holes; 22 side hole assembly; 221 first side hole; 222 second side hole; 23 switching a valve; 111 magic tape mother surface; 121 magic tape surface; 211 a first protective cap; 2211 second protective cap
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1 to 3, the embodiment of the utility model provides a fixing device for a flow rate limiter of a hundred-t infusion pump, which comprises an arm belt, a disposable three-way valve 2 and the flow rate limiter, wherein the arm belt adopts a separated annular structure, the disposable three-way valve 2 is penetratingly connected in the middle of the arm belt, the flow rate limiter is fixed at the lower end of the disposable three-way valve 2, and the flow rate limiter is in a structure with round whole body and flat lower end.
In the embodiment, the disposable three-way valve 2 includes a main through hole 21, a side hole assembly 22, and a switching valve 23, the side hole assembly 22 is connected with the main through hole 21 through a pipe, and the switching valve 23 is rotatably connected at the upper end of the connection of the main through hole 21 and the side hole assembly 22.
In an embodiment, the side hole assembly 22 includes a first side hole 221 and a second side hole 222, the first side hole 221 is in linear communication with the second side hole 222, and the main through hole 21 is vertically connected to one side of the first side hole 221 and the second side hole 222.
In an embodiment, the front end of the second side hole 222 is provided with a threaded connector, and the threaded connector is used for connecting with an infusion tube.
In the embodiment, the on-off valve 23 adopts a cross-shaped middle open-pore structure.
In the embodiment, the armband includes a first armband 11 and a first armband 12, and are made of cloth materials, the lower end of the first armband 11 is provided with a magic tape mother surface 111, the upper end of the first armband 12 is provided with a magic tape son surface 121, and the magic tape mother surface 111 is adhered to the magic tape son surface 121 of the first armband 12 when the first armband 11 is used.
In the embodiment, the entrance of the main through hole 21 is provided with a first protective cap 211, and the entrance of the first side hole 221 is provided with a second protective cap 2211.
When the arm belt is used, the lower end of the arm belt is attached to an arm, the flow rate limiter is attached to the skin, after the proper position is adjusted, the magic tape mother surface of the first arm belt is attached to the magic tape son surface of the second arm belt, and the arm belt is used for ensuring that the flow rate limiter is attached to the skin, so that the injection of medicine can be performed.
The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.
Claims (7)
1. A fixing device for hundred special transfer pump flow rate limiter, its characterized in that: including armband, disposable three-way valve and flow rate limiter, the armband adopts disconnect-type annular structure, disposable three-way valve is connected throughout the centre of armband, flow rate limiter fixes disposable three-way valve lower extreme, flow rate limiter is circular and the lower extreme flat structure of whole body.
2. The device for fixing the flow rate limiter of the hundred-t infusion pump according to claim 1, wherein: the disposable three-way valve comprises a main through hole, a side hole assembly and a switching valve, wherein the side hole assembly is connected with the main through hole through a pipeline, and the switching valve is rotatably connected with the upper end of the joint of the main through hole and the side hole assembly.
3. The device for fixing the flow rate limiter of the hundred-t infusion pump according to claim 2, wherein: the side hole assembly comprises a first side hole and a second side hole, the first side hole is in linear communication with the second side hole, and the main through hole is vertically connected to one side of the first side hole and one side of the second side hole.
4. A device for fixing a flow rate limiter of a hundred-t infusion pump according to claim 3, characterized in that: the front end of the second side hole is provided with a screwed joint which is used for connecting an infusion tube.
5. The device for fixing the flow rate limiter of the hundred-t infusion pump according to claim 2, wherein: the switch valve adopts a cross-shaped middle open pore structure.
6. The device for fixing the flow rate limiter of the hundred-t infusion pump according to claim 1, wherein: the arm band comprises a first arm band and a second arm band, and is made of cloth materials, a magic tape female surface is arranged at the lower end of the first arm band, a magic tape male surface is arranged at the upper end of the second arm band, and the magic tape female surface is adhered to the magic tape male surface of the second arm band when the first arm band is used.
7. A device for fixing a flow rate limiter of a hundred-t infusion pump according to claim 3, characterized in that: the entrance of the main through hole is provided with a first protective cap, and the entrance of the first side hole is provided with a second protective cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487055.0U CN220632706U (en) | 2023-06-12 | 2023-06-12 | Fixing device for flow rate limiter of Baite infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487055.0U CN220632706U (en) | 2023-06-12 | 2023-06-12 | Fixing device for flow rate limiter of Baite infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632706U true CN220632706U (en) | 2024-03-22 |
Family
ID=90295756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487055.0U Active CN220632706U (en) | 2023-06-12 | 2023-06-12 | Fixing device for flow rate limiter of Baite infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632706U (en) |
-
2023
- 2023-06-12 CN CN202321487055.0U patent/CN220632706U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |