CN119215266A - A structure for measuring pulse and finger pulse oxygen using a venous indwelling needle - Google Patents
A structure for measuring pulse and finger pulse oxygen using a venous indwelling needle Download PDFInfo
- Publication number
- CN119215266A CN119215266A CN202411608471.0A CN202411608471A CN119215266A CN 119215266 A CN119215266 A CN 119215266A CN 202411608471 A CN202411608471 A CN 202411608471A CN 119215266 A CN119215266 A CN 119215266A
- Authority
- CN
- China
- Prior art keywords
- plug
- oximeter
- indwelling needle
- needle
- face
- 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.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 42
- 239000001301 oxygen Substances 0.000 title claims abstract description 42
- 239000000523 sample Substances 0.000 claims abstract description 8
- 239000008280 blood Substances 0.000 claims description 24
- 210000004369 blood Anatomy 0.000 claims description 24
- 238000001990 intravenous administration Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 10
- 238000002106 pulse oximetry Methods 0.000 claims 4
- 230000006378 damage Effects 0.000 abstract description 5
- 108010064719 Oxyhemoglobins Proteins 0.000 description 19
- 238000001802 infusion Methods 0.000 description 5
- 210000003462 vein Anatomy 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/321—Accessories or supplementary instruments therefor, e.g. cord hangers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Cardiology (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to a structure for measuring pulse and finger pulse oxygen by using a venous indwelling needle, which comprises a needle head, a wire connecting I, a bundling tube, a venous indwelling needle shell, a wire connecting II and a wire connecting plug, wherein the needle head and the venous indwelling needle shell form a venous indwelling needle body, a shallow groove is formed in the surface of the needle head, the wire connecting I is fixed in the shallow groove of the needle head, the top end of the wire connecting I is connected with a probe, the probe is positioned at the top end of the needle head, the bundling tube is wrapped at the joint of the needle head and the venous indwelling needle shell, the wire connecting I passes through the bundling tube and is connected with the wire connecting II, the tail end of the wire connecting II is connected with a plug of an oxygen machine, and the plug of the oxygen machine is connected with an electrocardiograph monitor, so that the finger pulse oxygen clamp is easy to loose and the problem that local skin pressure damage of a patient can be caused.
Description
Technical Field
The invention relates to a structure for measuring pulse and finger pulse oxygen, in particular to a structure for measuring pulse and finger pulse oxygen by using an intravenous needle.
Background
The venous indwelling needle is an infusion tool, and can avoid damage and complications caused by unsmooth infusion and repeated puncture due to slight movement of a patient for patients with long-time infusion or intermittent and continuous infusion and operation patients, so that the venous indwelling needle is widely applied clinically. At present, an indwelling needle is required to open a venous access after all patients enter an operating room, so that infusion and medication in the operation of the patients are ensured, and the patients are subjected to expansion treatment in emergency. The finger clip type pulse finger pulse oxygen detector is a detector which is arranged on the finger of a patient and also comprises a plurality of winding finger pulse oxygen detection heads, but the finger pulse oxygen detection clips are easy to loosen, the accuracy of measurement is affected, and the risk of local tissue skin pressure injury exists at present.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a structure for measuring pulse and finger pulse oxygen by using a venous indwelling needle, which solves the problems that a finger pulse oxygen clamp is easy to loosen and can cause local skin pressure injury of a patient.
In order to achieve the above purpose, the structure for measuring pulse and finger vein oxygen by using the venous indwelling needle comprises a needle head, a connecting wire I, a bundling tube, a venous indwelling needle shell, a connecting wire II and a connecting plug, wherein the needle head and the venous indwelling needle shell form a venous indwelling needle body, a shallow groove is formed in the surface of the needle head, the connecting wire I is fixed in the shallow groove of the needle head, the top end of the connecting wire I is connected with a probe, the probe is positioned at the top end of the needle head, the bundling tube is wrapped at the joint of the needle head and the venous indwelling needle shell, the connecting wire I penetrates through the bundling tube and is connected with the connecting wire II, the tail end of the connecting wire II is connected with a plug of an oxygen machine, and the plug of the oxygen machine is connected with an electrocardiograph monitor.
In addition, a structure for measuring pulse and finger pulse oxygen using an intravenous needle according to the above embodiment of the present invention may further have the following additional technical features:
As a further improvement scheme of the invention, the plug comprises an oxyhemoglobin machine plug outer cover, an oxyhemoglobin machine plug connecting round tube, an oxyhemoglobin machine plug lock catch, a plug end face and plug end face contacts, wherein a plurality of oxyhemoglobin machine plug connecting round tubes are uniformly and equidistantly arranged on the oxyhemoglobin machine plug outer cover, a hollow groove is formed in one side of the oxyhemoglobin machine plug outer cover, the oxyhemoglobin machine lock catch is fixedly arranged on two sides of the hollow groove, the plug lock catches are respectively arranged on two sides of the plug, the oxyhemoglobin machine lock catch is connected with the plug lock catch, the oxyhemoglobin machine plug outer cover and the plug are connected together, a plurality of plug end faces are uniformly and equidistantly arranged in the plug, the plug end face contacts are arranged on the surface of the plug end face, and the plug end face contacts are irregularly arranged on the surface of the plug end face.
As a further improvement scheme of the invention, the end face of the connecting plug consists of two copper sheets with the same area and size, and the distance between the two copper sheets is the same as the diameter of the connecting circular tube of the oxyhemoglobin machine plug.
As a further improvement scheme of the invention, the oxyhemoglobin machine plug connecting circular tube is positioned in the middle of the end face of the leading plug, and the length of the oxyhemoglobin machine plug connecting circular tube is the same as the length of the end face of the leading plug.
As a further improvement scheme of the invention, the area of the empty slot at one side of the plug outer cover of the oximeter is the same as that of the plug.
As a further improvement scheme of the invention, the inspection step before use comprises the steps of inspecting the connection end of the connecting wire I and the needle head, inspecting whether the connection end of the connecting wire I and the connecting wire II in the bundling tube is normal, inspecting whether the connection part of the lock catch of the blood oxygen machine and the lock catch of the connecting plug is connected and fixed, inspecting whether the contact surface of the connecting round tube of the plug of the blood oxygen machine and the end face of the connecting plug is tight, inspecting whether the connection of the blood oxygen machine and the electrocardiograph monitor is normal, inspecting the test index on the monitor, and setting parameters such as upper and lower alarm limits.
By means of the scheme, the invention has the advantages that the problems that the finger vein oxygen clamp is easy to loosen and can cause local skin pressure damage of a patient are solved, and the problem that a measuring part cannot be adjusted and replaced in time after an operation position is put and a sterile operation sheet is additionally paved on an operation patient is solved, so that the invention aims to provide the indwelling needle capable of being connected with the electrocardiograph to measure finger vein oxygen, and the effect of measuring the finger vein oxygen is achieved by connecting a joint reserved on the indwelling needle in advance with the blood oxygen detection module on the electrocardiograph.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following brief description will be given of the drawings used in the description of the embodiments or the prior art, it being obvious that the drawings in the description below are only of the invention, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a structure for measuring pulse and finger pulse oxygen using an intravenous needle;
FIG. 2 is a perspective view of the structure of the connector plug;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
In the figure, 1, a needle head, 2, a connecting wire I,3, a bundling tube, 4, a venous indwelling needle shell, 5, a connecting wire II,6, a connecting plug, 7, an oxyhemoglobin device plug outer cover, 8, an oxyhemoglobin device plug connecting circular tube, 9, an oxyhemoglobin device lock catch, 10, a connecting plug lock catch, 11, a connecting plug end face, 12 and a connecting plug end face contact.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the azimuth or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, in the description of the present specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
The following describes a structure for measuring pulse and finger pulse oxygen using an intravenous needle according to the present invention with reference to the accompanying drawings.
In the first embodiment of the application, as shown in fig. 1 and 3, the structure for measuring pulse and finger pulse oxygen by using the venous indwelling needle comprises a needle head 1, a connecting wire I2, a bundling tube 3, a venous indwelling needle shell 4, a connecting wire II5 and a connecting plug 6, wherein the needle head 1 and the venous indwelling needle shell 4 form a venous indwelling needle body, the venous indwelling needle body is an existing venous indwelling needle, the structure is applicable to any type of venous indwelling needle, the surface of the needle head 1 is provided with a shallow groove, the connecting wire I2 is fixed in the shallow groove of the needle head 1, the connecting wire I2 is inlaid in the shallow groove of the needle head 1, the surface is smooth and does not have bulges, the top end of the connecting wire I2 is connected with a probe, the probe is positioned at the top end of the needle head 1, the connecting part of the needle head 1 and the venous indwelling needle shell 4 is wrapped with the bundling tube 3 in a circle, the connecting wire I2 passes through the bundling tube 3 and is connected with the connecting wire II5, the bundling tube 3 is used for protecting the connecting wire I2 and the connecting wire II5 from being in poor contact, and the oxygen generator is connected with the plug of the oxygen generator.
The plug 6 that draws includes blood oxygen machine plug dustcoat 7, blood oxygen machine plug connection pipe 8, blood oxygen machine hasp 9, connect draw plug hasp 10, connect draw plug terminal surface 11 and connect draw plug terminal surface contact 12, the even equidistant range of blood oxygen machine plug dustcoat 7 have a plurality of blood oxygen machine plug connection pipe 8, blood oxygen machine plug connection pipe 8 be located and connect draw plug terminal surface 11 centre, the length of blood oxygen machine plug connection pipe 8 is the same with connect draw plug terminal surface 11 length, can make the contact that connects draw plug terminal surface 11 and blood oxygen machine plug connection pipe 8 inseparabler like this, can not appear rocking.
One side of the oxyhemoglobin meter plug housing 7 is provided with an empty slot, the oxyhemoglobin meter lock catch 9 is fixedly arranged on two sides of the empty slot, the area of the empty slot on one side of the oxyhemoglobin meter plug housing 7 is the same as that of the lead plug 6, the two sides of the lead plug 6 are respectively provided with the lead plug lock catch 10, and the lead plug 6 is fixed when the oxyhemoglobin meter plug housing 7 is fixed and cannot fall off when being dragged or pulled.
The blood oxygen machine lock catch 9 is connected with the lead plug lock catch 10 to enable the blood oxygen machine plug outer cover 7 and the lead plug 6 to be connected together, a plurality of lead plug end faces 11 are evenly and equidistantly arranged in the lead plug 6, lead plug end face contacts 12 are arranged on the surface of the lead plug end face 11, the lead plug end face contacts 12 are irregularly arranged on the surface of the lead plug end face 11, the lead plug end face 11 is composed of two copper sheets with the same area size, and the distance between the two copper sheets is the same as the diameter of a blood oxygen machine plug connecting circular tube 8.
In the description of the present specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
It will be appreciated by persons skilled in the art that the above discussion of any embodiment is merely exemplary and is not intended to imply that the scope of the invention is limited to these examples, that combinations of technical features in the above embodiments or in different embodiments may also be implemented in any order, and that many other variations of the different aspects of the invention as described above exist, which are not provided in detail for the sake of brevity. Any omission, modification, equivalent replacement, improvement, etc. of the present invention should be included in the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411608471.0A CN119215266A (en) | 2024-11-12 | 2024-11-12 | A structure for measuring pulse and finger pulse oxygen using a venous indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411608471.0A CN119215266A (en) | 2024-11-12 | 2024-11-12 | A structure for measuring pulse and finger pulse oxygen using a venous indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119215266A true CN119215266A (en) | 2024-12-31 |
Family
ID=94070178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411608471.0A Pending CN119215266A (en) | 2024-11-12 | 2024-11-12 | A structure for measuring pulse and finger pulse oxygen using a venous indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119215266A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813423A (en) * | 1986-12-23 | 1989-03-21 | Mitsubishi Rayon Company Ltd. | Instrument for measuring living body components |
| CN101897591A (en) * | 2010-08-03 | 2010-12-01 | 秦皇岛市康泰医学系统有限公司 | Digital separation integrated blood oxygen probe |
| CN102138800A (en) * | 2010-12-30 | 2011-08-03 | 中国人民解放军第三军医大学第一附属医院 | Piston type portable detection system for blood of human body |
| US20150217056A1 (en) * | 2013-12-31 | 2015-08-06 | Stratos Group Llc | Therapy systems and methods utilizing tissue oxygenation detection |
| CN109276779A (en) * | 2018-09-17 | 2019-01-29 | 南京市第医院 | A kind of multi-functional remaining needle |
| US20190150811A1 (en) * | 2016-05-13 | 2019-05-23 | The General Hospital Corporation | Systems and methods of optical transcutaneous oxygenation monitoring |
| CN211187273U (en) * | 2019-06-25 | 2020-08-07 | 张世杰 | Artery puncture needle device for measuring blood oxygen saturation and blood pressure |
| CN113425941A (en) * | 2020-03-23 | 2021-09-24 | 贝克顿·迪金森公司 | Vascular access device assembly utilizing support member to facilitate advancement of one-handed probe |
| CN113784663A (en) * | 2019-05-01 | 2021-12-10 | 巴德阿克塞斯系统股份有限公司 | Puncture device, puncture system comprising same and method thereof |
| CN218552827U (en) * | 2022-07-23 | 2023-03-03 | 南华大学附属第二医院 | Keep somewhere needle and blood oxygen probe's dropout prevention means |
-
2024
- 2024-11-12 CN CN202411608471.0A patent/CN119215266A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813423A (en) * | 1986-12-23 | 1989-03-21 | Mitsubishi Rayon Company Ltd. | Instrument for measuring living body components |
| CN101897591A (en) * | 2010-08-03 | 2010-12-01 | 秦皇岛市康泰医学系统有限公司 | Digital separation integrated blood oxygen probe |
| CN102138800A (en) * | 2010-12-30 | 2011-08-03 | 中国人民解放军第三军医大学第一附属医院 | Piston type portable detection system for blood of human body |
| US20150217056A1 (en) * | 2013-12-31 | 2015-08-06 | Stratos Group Llc | Therapy systems and methods utilizing tissue oxygenation detection |
| US20190150811A1 (en) * | 2016-05-13 | 2019-05-23 | The General Hospital Corporation | Systems and methods of optical transcutaneous oxygenation monitoring |
| CN109276779A (en) * | 2018-09-17 | 2019-01-29 | 南京市第医院 | A kind of multi-functional remaining needle |
| CN113784663A (en) * | 2019-05-01 | 2021-12-10 | 巴德阿克塞斯系统股份有限公司 | Puncture device, puncture system comprising same and method thereof |
| CN211187273U (en) * | 2019-06-25 | 2020-08-07 | 张世杰 | Artery puncture needle device for measuring blood oxygen saturation and blood pressure |
| CN113425941A (en) * | 2020-03-23 | 2021-09-24 | 贝克顿·迪金森公司 | Vascular access device assembly utilizing support member to facilitate advancement of one-handed probe |
| CN218552827U (en) * | 2022-07-23 | 2023-03-03 | 南华大学附属第二医院 | Keep somewhere needle and blood oxygen probe's dropout prevention means |
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