CN108283756A - Internal arteriovenous fistula label punctures and its fixing device - Google Patents
Internal arteriovenous fistula label punctures and its fixing device Download PDFInfo
- Publication number
- CN108283756A CN108283756A CN201810008205.2A CN201810008205A CN108283756A CN 108283756 A CN108283756 A CN 108283756A CN 201810008205 A CN201810008205 A CN 201810008205A CN 108283756 A CN108283756 A CN 108283756A
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- China
- Prior art keywords
- patient
- arm
- clamping plate
- label
- arteriovenous
- 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.)
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- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses the puncture of internal arteriovenous fistula label and its fixing devices, including support plate, placing groove, spring, clamping plate, cushion, guide plate, holder, internal arteriovenous fistula label punctures and its fixing device, clever structure, it is powerful, it is easy to operate, the arm of patient is fixed first, patient's arteriovenous position extraneous state is exposed to this to be fixed, it is out of shape to patient's arteriovenous position observation assessment arteriovenous blood vessel of patient that medical staff reuses B ultrasound machine, tube chamber width, whether there is or not vessel branches, artery is with row, length of vessel can be used, it reuses marking pen and graduated scale and point of puncture label point is carried out to patient's inboard arm, the effective internal fistula complication after puncture that reduces reduces patient suffering's raising dialysis quality.
Description
Technical field
The present invention relates to field of medical technology more particularly to internal arteriovenous fistula label punctures and its fixing device.
Background technology
There are three types of field method, rope ladder method, buttonhole methods for puncture of internal arteriovenous fistula method in clinic.As the term suggests local method is just
It is that more fixed penetrating area carries out the puncture of unfixed point and is easy to puncture, its puncture level requirement is low, and early period, success rate was high,
But long-term puncture easily leads to various internal fistula complication after puncture reduction internal fistula service lifes increase patient's pains.And rope ladder method is exactly
Staged punctures each point of puncture (artery point, vein point) equidistant interval (0.5-1cm) and respectively establishes 3-5 point of puncture and move in circles
It punctures, complication after puncture can be reduced and increase internal fistula service life, but length of vessel is required, and require nursing staff
Remember each point and its reciprocation cycle sequence.Be finally buttonhole puncturing he be then within a certain period of time pinpoint, depthkeeping degree, determine angle
Degree special messenger punctures to form tunnel, and rigorous aseptic goes scab blunt needle to puncture puncture success rate highest later, and complication is low.Three kinds are worn
Thorn method instructs to advocate latter two piercing method to lower the generation of access complications according to (NKF-DOQI) international guidelines, but
It is big in face of undergraduate course realistic problem workload of the nurse, flowing workability is high, and young strength accounts for undergraduate course 40% and puncture level is irregular
It is uneven, though all execution puncture implementation rate is low as required, implementation can not be carried out completely.In view of disadvantages described above, it is really necessary to design
Internal arteriovenous fistula label punctures and its fixing device.
Invention content
Technical problem to be solved by the present invention lies in：The puncture of internal arteriovenous fistula label and its fixing device are provided, to solve
The problem of certainly background technology proposes.
In order to solve the above technical problems, the technical scheme is that：Internal arteriovenous fistula label punctures and its fixing device,
Including support plate, placing groove, spring, clamping plate, cushion, guide plate, holder, the placing groove quantity is several, described
Placing groove be uniformly distributed at left and right sides of support plate inner upper end, the placing groove is integrally connected with support plate, described
Spring is located inside placing groove, and the spring one end is connected with placing groove glue, and the clamping plate is located at the spring other end, institute
The clamping plate one end stated is connected with spring glue, and the cushion is located at the clamping plate other end, and the cushion is connected with clamping plate glue,
The guide plate is located at the top of clamping plate, and the guide plate is integrally connected with clamping plate, and the holder is located at outside support plate
On the left of portion, the holder is connected with support plate thread.
Further, work step is as follows：
(1), first the arm of patient is inserted into along guide plate in support plate, and upward by patient's inboard arm, trouble is allowed with this
Person's inboard arm is completely exposed to the external world, that is, the arteriovenous position of patient is allowed to be exposed to the external world；
(2), when patient's arm is put into support plate, patient's arm carries out extruding force to clamping plate, allows clamping plate to placing with this
Spring in slot carries out extruding force；
(3), under the action of recoil of spring power so that clamping plate carries out backward extrusion pressure to the arm of patient, allows patient's with this
Arm is in the fixed state in position in the device；
(4), medical staff takes out marking pen and graduated scale out of holder again；
(5), it is exposed to extraneous arteriovenous position to patient by using extraneous B ultrasound machine again to be irradiated, observation assessment is suffered from
The arteriovenous blood vessel of person is out of shape, tube chamber width, and whether there is or not vessel branch, artery can use length of vessel with row；
(6) point of puncture label point, is carried out i.e. to patient's inboard arm by using the marking pen and graduated scale taken
It can.
Further, it carries out disinfection processing to mark marking pen and graduated scale before the step (5).
Further, the step (5) before carry out disinfection processing to patient's arteriovenous position.
Further, the cushion is to allow clamping plate to carry out soft extruding force to the arm of patient, protection is played to patient
Effect.
Compared with prior art, the puncture of internal arteriovenous fistula label and its fixing device, clever structure, powerful, behaviour
Make that simply, the arm of patient is fixed first, patient's arteriovenous position, which is exposed to extraneous state, with this is fixed, and cures
Shield personnel reuse B ultrasound machine and observe assessment to patient's arteriovenous position the arteriovenous blood vessel of patient is out of shape, tube chamber width, and whether there is or not blood
Pipe branch, artery can use length of vessel with row, reuse marking pen and graduated scale and carry out point of puncture mark to patient's inboard arm
Remember that point, the effective internal fistula complication after puncture that reduces reduce patient suffering's raising dialysis quality.
Description of the drawings
Fig. 1 is the partial front elevation view of the puncture of internal arteriovenous fistula label and its fixing device；
Fig. 2 is the partial top view of the puncture of internal arteriovenous fistula label and its fixing device.
Support plate 1, placing groove 2, spring 3, clamping plate 4, cushion 5, guide plate 6, holder 7.
Specific implementation mode
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
Embodiment
Internal arteriovenous fistula label puncture and its fixing device, including support plate 1, placing groove 2, spring 3, clamping plate 4, cushion 5,
Guide plate 6, holder 7,2 quantity of placing groove are several, and the placing groove 2 is uniformly distributed in inside support plate 1
At left and right sides of upper end, the placing groove 2 is integrally connected with support plate 1, and the spring 3 is located inside placing groove 2, described
3 one end of spring is connected with 2 glue of placing groove, and the clamping plate 4 is located at 3 other end of spring, described 4 one end of clamping plate and spring 3
Glue is connected, and the cushion 5 is located at 4 other end of clamping plate, and the cushion 5 is connected with 4 glue of clamping plate, the guide plate 6
Positioned at 4 top of clamping plate, the guide plate 6 is integrally connected with clamping plate 4, and the holder 7 is located at 1 outer left side of support plate,
The holder 7 is connected with 1 screw thread of support plate.
Its work step is as follows：
(1), first the arm of patient is inserted into along guide plate 6 in support plate 1, and upward by patient's inboard arm, is allowed with this
Patient's inboard arm is completely exposed to the external world, that is, the arteriovenous position of patient is allowed to be exposed to the external world；
(2), when patient's arm is put into support plate 1, patient's arm carries out extruding force to clamping plate 4, makes clamping plate 4 right with this
Spring 3 in placing groove 2 carries out extruding force；
(3), under the action of 3 screen resilience of spring so that clamping plate 4 carries out backward extrusion pressure to the arm of patient, and patient is allowed with this
Arm in the device be in the fixed state in position；
(4), medical staff takes out marking pen and graduated scale out of holder 7 again；
(5), it is exposed to extraneous arteriovenous position to patient by using extraneous B ultrasound machine again to be irradiated, observation assessment is suffered from
The arteriovenous blood vessel of person is out of shape, tube chamber width, and whether there is or not vessel branch, artery can use length of vessel with row；
(6) point of puncture label point, is carried out i.e. to patient's inboard arm by using the marking pen and graduated scale taken
It can.
It carries out disinfection processing to mark marking pen and graduated scale before the step (5), the step is (5) preceding to patient
Arteriovenous position carries out disinfection processing, and the cushion 5 is in order to allow clamping plate 4 to carry out soft extruding force to the arm of patient, to suffering from
Person plays a protective role.
Internal arteriovenous fistula label punctures and its fixing device, clever structure, powerful, easy to operate, first to suffering from
The arm of person is fixed, and patient's arteriovenous position, which is exposed to extraneous state, with this is fixed, and medical staff reuses B ultrasound
Machine observes assessment to patient's arteriovenous position, and the arteriovenous blood vessel of patient is out of shape, tube chamber width, and whether there is or not vessel branch, artery companions
Row can use length of vessel, reuse marking pen and graduated scale and carry out point of puncture label point to patient's inboard arm, effectively
Reducing internal fistula complication after puncture reduces patient suffering's raising dialysis quality.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from above-mentioned design,
Without performing creative labour, the various transformation made are within the scope of the present invention.
Claims (5)
1. internal arteriovenous fistula label puncture and its fixing device, including support plate, placing groove, spring, clamping plate, cushion, guide plate,
Holder, the placing groove quantity are several, and the placing groove is uniformly distributed at left and right sides of support plate inner upper end,
The placing groove is integrally connected with support plate, and the spring is located inside placing groove, the spring one end and placing groove
Glue is connected, and the clamping plate is located at the spring other end, and described clamping plate one end is connected with spring glue, and the cushion is located at
The clamping plate other end, the cushion are connected with clamping plate glue, and the guide plate is located at the top of clamping plate, the guide plate and folder
Plate is integrally connected, and the holder is located at support plate outer left side, and the holder is connected with support plate thread.
2. internal arteriovenous fistula label as described in claim 1 punctures and its fixing device, it is characterised in that work step is as follows：
(1), first the arm of patient is inserted into along guide plate in support plate, and upward by patient's inboard arm, patient's hand is allowed with this
It is completely exposed to the external world on the inside of arm, that is, the arteriovenous position of patient is allowed to be exposed to the external world；
(2), when patient's arm is put into support plate, patient's arm carries out extruding force to clamping plate, allows clamping plate in placing groove with this
Spring carry out extruding force；
(3), under the action of recoil of spring power so that clamping plate carries out backward extrusion pressure to the arm of patient, and the arm of patient is allowed with this
The fixed state in position is in the device；
(4), medical staff takes out marking pen and graduated scale out of holder again；
(5), it is exposed to extraneous arteriovenous position to patient by using extraneous B ultrasound machine again to be irradiated, observation assessment patient is dynamic
The blood vessel of vein is out of shape, tube chamber width, and whether there is or not vessel branch, artery can use length of vessel with row；
(6) point of puncture, is carried out to patient's inboard arm by using the marking pen and graduated scale taken and marks point.
3. internal arteriovenous fistula label as described in claim 1 punctures and its fixing device, it is characterised in that the step (5)
It is preceding to carry out disinfection processing to mark marking pen and graduated scale.
4. internal arteriovenous fistula label as described in claim 1 punctures and its fixing device, it is characterised in that the step is (5)
It is preceding to carry out disinfection processing to patient's arteriovenous position.
5. internal arteriovenous fistula as described in claim 1 label punctures and its fixing device, it is characterised in that the cushion is
In order to allow clamping plate to carry out soft extruding force to the arm of patient, play a protective role to patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810008205.2A CN108283756A (en) | 2018-01-04 | 2018-01-04 | Internal arteriovenous fistula label punctures and its fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810008205.2A CN108283756A (en) | 2018-01-04 | 2018-01-04 | Internal arteriovenous fistula label punctures and its fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108283756A true CN108283756A (en) | 2018-07-17 |
Family
ID=62834945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810008205.2A Pending CN108283756A (en) | 2018-01-04 | 2018-01-04 | Internal arteriovenous fistula label punctures and its fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108283756A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051439A (en) * | 2019-04-29 | 2019-07-26 | 隋君 | PICC sets length of tube measurement method |
| CN111329507A (en) * | 2020-02-20 | 2020-06-26 | 吉林大学 | Special arteriovenous internal fistula detector of uremia patient |
| CN111494740A (en) * | 2019-01-30 | 2020-08-07 | 西安交通大学医学院第一附属医院 | Dialysis branch of academic or vocational study arm internal fistula is with dialysis tube heat preservation fixing device |
| CN112258920A (en) * | 2020-11-12 | 2021-01-22 | 深圳市第二人民医院(深圳市转化医学研究院) | Simulation training device for simulating arteriovenous internal fistula puncture of hemodialysis patient |
| US11065377B2 (en) | 2017-03-31 | 2021-07-20 | InnAVasc Medical, Inc. | Apparatus and method for cannulation of vascular access graft |
| US11925782B2 (en) | 2018-10-30 | 2024-03-12 | InnAVasc Medical, Inc. | Apparatus and method for cannulation of vascular access vessel |
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| US20110202009A1 (en) * | 2010-02-16 | 2011-08-18 | Sunil Persaud | I.V. tubing safety strap |
| CN202654505U (en) * | 2012-05-17 | 2013-01-09 | 复旦大学附属肿瘤医院 | Arm fixing frame for catheter maintenance |
| CN202875904U (en) * | 2012-09-06 | 2013-04-17 | 王晓彤 | Forearm fixer for hematodialysis |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11065377B2 (en) | 2017-03-31 | 2021-07-20 | InnAVasc Medical, Inc. | Apparatus and method for cannulation of vascular access graft |
| US11938260B2 (en) | 2017-03-31 | 2024-03-26 | InnAVasc Medical, Inc. | Apparatus and method for cannulation of vascular access graft |
| US11925782B2 (en) | 2018-10-30 | 2024-03-12 | InnAVasc Medical, Inc. | Apparatus and method for cannulation of vascular access vessel |
| US11925781B2 (en) | 2018-10-30 | 2024-03-12 | InnAVasc Medical, Inc. | Apparatus and method for cannulation of vascular access vessel |
| CN111494740A (en) * | 2019-01-30 | 2020-08-07 | 西安交通大学医学院第一附属医院 | Dialysis branch of academic or vocational study arm internal fistula is with dialysis tube heat preservation fixing device |
| CN110051439A (en) * | 2019-04-29 | 2019-07-26 | 隋君 | PICC sets length of tube measurement method |
| CN111329507A (en) * | 2020-02-20 | 2020-06-26 | 吉林大学 | Special arteriovenous internal fistula detector of uremia patient |
| CN111329507B (en) * | 2020-02-20 | 2021-02-02 | 吉林大学 | Special arteriovenous internal fistula detector of uremia patient |
| CN112258920A (en) * | 2020-11-12 | 2021-01-22 | 深圳市第二人民医院(深圳市转化医学研究院) | Simulation training device for simulating arteriovenous internal fistula puncture of hemodialysis patient |
| CN112258920B (en) * | 2020-11-12 | 2021-10-15 | 深圳市第二人民医院(深圳市转化医学研究院) | Simulation training device for simulating arteriovenous internal fistula puncture of hemodialysis patient |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180717 |