CN110811569A - Hand intravenous injection assistor - Google Patents
Hand intravenous injection assistor Download PDFInfo
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- CN110811569A CN110811569A CN201911306108.2A CN201911306108A CN110811569A CN 110811569 A CN110811569 A CN 110811569A CN 201911306108 A CN201911306108 A CN 201911306108A CN 110811569 A CN110811569 A CN 110811569A
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- plate
- hand
- blood vessel
- back plate
- intravenous injection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4887—Locating particular structures in or on the body
- A61B5/489—Blood vessels
-
- 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
- A61M5/52—Arm-rests
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an assistor for hand intravenous injection, which is worn on the hand of a patient and used for assisting and positioning the blood vessels of the hand of the patient through a blood vessel identification groove, so that a medical worker can accurately prick the needle and the operation is convenient, and is characterized in that one side of a back plate is bent downwards to form a side baffle plate, the back plate is provided with the blood vessel identification groove, three finger clamping plates are fixedly arranged on one side edge of the back plate adjacent to the side baffle plate, one end of each finger clamping plate is bent downwards, a fixed shaft is fixedly arranged on the other end of the finger clamping plate, the two ends of the fixed shaft penetrate out of the finger clamping plates and are arranged outside the finger clamping plates, two protective sleeves are respectively sleeved on the two ends of the fixed shaft, the bottom of the back plate is provided with a cotton pad, one end of the side baffle plate extends for a distance to the side edge with the finger clamping plate, a distance is arranged between the side, a layer of sponge is arranged on the arc-shaped surface.
Description
Technical Field
The invention discloses a hand vein injection assistor, relates to an assistor for assisting in injecting hand veins, and belongs to the field of medical equipment. In particular to an assistor which is worn on the hand of a patient and carries out auxiliary positioning on the blood vessel of the hand of the patient through a blood vessel identification groove, so that the medical staff can accurately prick the needle and the operation is convenient.
Background
Intravenous injection is a medical method, namely liquid substances such as blood, liquid medicine, nutrient solution and the like are directly injected into veins, intravenous injection at the hand part is a common means for patients to see a doctor and inject an injection, but medical staff needs to have higher operation experience when performing intravenous injection at the hand part, nurses who are unskilled in injection methods are very easy to miss the injection due to the fact that the accurate position of the vein at the hand part cannot be found when performing injection, the hands of the patients are injured unintentionally, the medical staff needs to observe and find the blood vessels carefully when distinguishing the blood vessels, and the speed and the efficiency of the injection are affected.
The publication number CN104665767A discloses a blood vessel auxiliary positioning device, which comprises an infrared emission device used for emitting infrared rays and irradiating the infrared emission device on a body to be detected, wherein the emitted infrared rays are positioned in a wave band of 830-870 nm; the infrared acquisition device is used for acquiring infrared rays reflected or transmitted by the body to be detected and forming an infrared image signal, and the image signal processing device is used for receiving and processing the infrared image signal and is connected with the infrared acquisition device; the display device is used for displaying infrared image signals, the display device adopts a liquid crystal monitor or a miniature projector, the infrared positioning device is complex in structure and high in cost, and meanwhile, the use and operation steps are complex, so that the use requirement of people who are inconvenient to use is simple and quick.
Disclosure of Invention
In order to improve the situation, the hand intravenous injection assistor is worn on the hand of a patient, and the blood vessel of the hand of the patient is positioned in an assisting way through the blood vessel identification groove, so that the medical care personnel can prick the needle accurately and the operation is convenient.
The invention relates to a hand intravenous injection assistor, which is realized as follows: the invention relates to a hand intravenous injection assistor, which consists of a back plate, a blood vessel identification groove, protective sleeves, finger clamping plates, a fixed shaft, side baffle plates and a sponge pad, wherein one side of the back plate is bent downwards to form the side baffle plate, the blood vessel identification groove is formed in the back plate, three finger clamping plates are fixedly arranged on one side edge of the back plate adjacent to the side baffle plates, one ends of the finger clamping plates are bent downwards, the fixed shaft is fixedly arranged on the other ends of the finger clamping plates, two ends of the fixed shaft penetrate out of the finger clamping plates and are arranged outside the finger clamping plates, the two protective sleeves are respectively sleeved on two ends of the fixed shaft, the bottom of the back plate is provided with the sponge pad, one ends of the side baffle plates extend to the side edge with the finger clamping plates for a distance, a distance is arranged between the finger clamping plates, one end face of the side baffle plate;
furthermore, the finger clamping plate and the back plate are hinged, three connecting shafts are arranged on the back plate at equal intervals, one end of the finger clamping plate is provided with a connecting hole, and one end of the finger clamping plate is sleeved on the connecting shaft through the connecting hole;
furthermore, a plurality of ventilation grooves are additionally formed in the side baffle plate, and the ventilation grooves extend transversely;
further, the blood vessel sign groove changes to setting up on the blood vessel sign board, blood vessel sign board and backplate are for dismantling the connection, the picture peg has been put to the side that the blood vessel sign board is close to the backplate, the slot has been put to the side that the backplate is close to the blood vessel sign board, the picture peg is inserted and is arranged in the slot.
Has the beneficial effects.
The medical care personnel can be assisted to quickly and accurately find and position the vein vessel of the hand, the injection speed of the needle is increased, and the working efficiency is improved.
And secondly, the error rate in the needle application can be reduced, and the needle application accuracy is improved.
Drawings
FIG. 1 is a perspective view of a hand IV assist device according to the present invention;
FIG. 2 is a perspective view of the back side of the hand intravenous injection aid of the present invention;
FIG. 3 is a schematic view of a hand IV assist device according to the present invention in use;
FIG. 4 is a perspective view of a hand IV assist device of embodiment 2 of the present invention;
FIG. 5 is a perspective view of a hand IV assist apparatus according to embodiment 3 of the present invention;
fig. 6 is a perspective view of a hand intravenous injection aid according to embodiment 4 of the present invention.
In the attached drawings
Wherein the method comprises the following steps: the blood vessel identification plate comprises a back plate (1), a blood vessel identification groove (2), a protective sleeve (3), a finger plate (4), a fixed shaft (5), a side baffle plate (6), a cotton pad (7), a hand (8), a connecting hole (9), a connecting shaft (10), a ventilation groove (11), a slot (12), a plug board (13) and a blood vessel identification plate (14).
The specific implementation mode is as follows:
example 1:
the invention relates to a hand intravenous injection assistor, which is realized as follows: the invention relates to a hand intravenous injection assistor, which consists of a back plate (1), a blood vessel marking groove (2), protective sleeves (3), finger splints (4), a fixed shaft (5), a side baffle (6) and a cotton pad (7), wherein one side of the back plate (1) is bent downwards to form the side baffle (6), the back plate (1) is provided with the blood vessel marking groove (2), three finger splints (4) are fixedly arranged on one side edge of the back plate (1) adjacent to the side baffle (6), one end of each finger splint (4) is bent downwards, the fixed shaft (5) is fixedly arranged on the other end of each finger splint (4), two ends of each fixed shaft (5) penetrate out of the finger splints (4) and are arranged outside the finger splints (4), the two protective sleeves (3) are respectively sleeved on two ends of the fixed shaft (5), the bottom of the back plate (1) is provided with the cotton pad (7), one end of the side baffle (6) extends to the side edge of the back plate (1) with the finger splints (4) for a, a distance is arranged between the side baffle plate and the finger splint (4), one end face of the side baffle plate (6) is an arc-shaped face, and a layer of sponge is arranged on the arc-shaped face;
when the medical device is used, when intravenous injection of the hand (8) is needed, medical staff firstly cover the back plate (1) on the back of a patient, the side baffle (6) is attached to one side of the hand (8) of the patient for positioning, the three finger clamping plates (4) are clamped between fingers of the patient, the assistor is placed and fixed, at the moment, the trend of the blood vessel identification groove is basically consistent with that of veins on the back of the patient, the medical staff identifies and positions the vein position of the hand (8) of the patient according to the blood vessel identification groove (2) for subsequent needle application operation, accurate needle application can be realized, the structure is simple, and the operation is convenient;
the width of the blood vessel identification groove is larger than that of a blood vessel; the auxiliary device is made into various models with different sizes so as to adapt to palms with different sizes.
Example 2:
the difference between this example and example 1 is: the finger splint (4) is hinged with the backboard (1), three connecting shafts (10) are equidistantly arranged on the backboard (1), one end of the finger splint (4) is provided with a connecting hole (9), and one end of the finger splint (4) is sleeved on the connecting shaft (10) through the connecting hole (9); during the use, can carry out angular adjustment to finger splint (4), conveniently carry out the centre gripping to patient's hand (8), the medical personnel of being convenient for use.
Example 3:
the difference between this example and example 1 is: a plurality of ventilation grooves (11) are additionally formed in the side baffle (6), and the ventilation grooves (11) extend transversely; when the auxiliary device is used, on one hand, the whole weight of the auxiliary device can be reduced, and on the other hand, ventilation and heat dissipation after the side edge of the hand (8) is covered are facilitated.
Example 4:
the difference between this example and example 1 is: the blood vessel identification groove (2) is changed to be arranged on a blood vessel identification plate (14), the blood vessel identification plate (14) is detachably connected with the backboard (1), an inserting plate (13) is arranged on the side edge, close to the backboard (1), of the blood vessel identification plate (14), an inserting groove (12) is arranged on the side edge, close to the blood vessel identification plate (14), of the backboard (1), and the inserting plate (13) is inserted into the inserting groove (12); when the blood vessel identification device is used, a plurality of blood vessel identification grooves (2) in the walking direction are manufactured according to the distribution trend of the vein blood vessels of the hand (8) of a human body, so that different types of blood vessel identification plates (14) are manufactured, when different patients are met, personnel select the nearest blood vessel identification plate (14) according to the blood vessel types of the patients, and carry out auxiliary injection on the blood vessel identification plates, so that the blood vessel identification plates (14) can be conveniently replaced and installed aiming at different patients;
one side of the back plate (1) is bent downwards to form a baffle plate design, so that the hand (8) of a patient can be limited, and an auxiliary device can be placed to slide down;
one end of each finger splint (4) is bent downwards, so that a certain length can be clamped in the vertical direction, and the fingers of a patient can be integrally clamped between the two finger splints (4) in the vertical direction;
the protective sleeve (3) is designed, fingers are placed on the protective sleeve (3), hands (8) of a patient can be protected, and discomfort caused by scratching of the patient is prevented;
the cotton pad (7) is designed to be in contact with the hand (8) of a patient, so that the comfort of the patient is ensured;
one end of the side baffle (6) extends to the side edge of the back plate (1) with the finger clamping plate (4) for a certain distance, and a certain distance is arranged between the side baffle and the finger clamping plate (4), so that a clamping space for the little finger can be formed, and the little finger can be clamped;
one end face of the side baffle (6) is designed to be an arc-shaped face, so that the side baffle is more comfortable when being contacted with fingers and has no edge angle;
the design of a layer of sponge is arranged on the arc-shaped surface, so that the comfort level is increased, and the finger can be more flexibly contacted;
the back plate (1) is matched with the finger splint (4), can be directly worn on the hand of a patient, and is simple and convenient to use;
the blood vessel marking groove (2) is matched with the back plate (1) and can roughly position the vein of the hand (8) of the patient, so that medical personnel with poor technology can quickly find the blood vessel to carry out injection work;
the design of the vessel identification plates (14) which are inserted and connected closely is selected according to the vein type of the hand (8) of the patient, and different vessel identification plates (14) can be replaced according to the vessel trends of different people so as to adopt the nearest vessel identification groove (2) for auxiliary positioning;
the auxiliary device is made into designs with different sizes and models, and can adapt to palms with different sizes;
reach and dress on patient's hand, carry out assistance-localization real-time to patient's hand (8) blood vessel through blood vessel sign groove (2) for medical personnel prick the needle accurate, convenient operation's purpose.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.
Claims (10)
1. A hand intravenous injection assistor is characterized in that: the blood vessel protecting device is characterized by comprising a back plate, a blood vessel identification groove, protecting sleeves, finger clamping plates, a fixing shaft, side baffle plates and a cotton pad, wherein one side of the back plate is bent downwards to form the side baffle plate, the blood vessel identification groove is formed in the back plate, three finger clamping plates are fixedly arranged on one side edge of the back plate adjacent to the side baffle plates, the fixing shaft is fixedly arranged at the other end of each finger clamping plate, the two ends of the fixing shaft penetrate out of the finger clamping plates and are arranged outside the finger clamping plates, the two protecting sleeves are respectively sleeved on the two ends of the fixing shaft, one end of each side baffle plate extends for a distance to the side edge of the back plate with the finger clamping plate, a distance is arranged between each side.
2. The hand intravenous injection aid of claim 1, wherein the finger grip plate and the back plate are hinged to each other, the back plate has three connecting shafts at equal intervals, one end of the finger grip plate is provided with a connecting hole, and one end of the finger grip plate is sleeved on the connecting shaft through the connecting hole.
3. The hand intravenous injection aid of claim 1, wherein the side shield is further provided with a plurality of ventilation slots extending laterally.
4. The hand intravenous injection aid of claim 1, wherein the blood vessel identification groove is modified to be disposed on a blood vessel identification plate, the blood vessel identification plate and the back plate are detachably connected, an insertion plate is disposed on a side of the blood vessel identification plate close to the back plate, an insertion groove is disposed on a side of the back plate close to the blood vessel identification plate, and the insertion plate is inserted into the insertion groove.
5. The hand intravenous injection aid of claim 2, wherein one end of the finger grip is bent downward to hold a certain length in a vertical direction, thereby ensuring that the fingers of the patient can be integrally held between the two finger grip in the vertical direction.
6. A hand intravenous injection aid as claimed in claim 3, wherein the side barrier has an end extending a distance towards the side of the backplate on which the finger grip is provided and spaced from the finger grip.
7. A hand vein injection aid according to claim 1 wherein said vessel identification groove cooperates with a back plate to enable approximate positioning of the vein of the patient's hand.
8. The hand intravenous injection aid of claim 1, wherein the adjacent vessel identification plates are selected for insertion according to the type of the vein of the hand of the patient, and different vessel identification plates can be replaced according to the vessel direction of different people, so as to adopt the nearest vessel identification groove for auxiliary positioning.
9. The hand intravenous injection aid of claim 1, wherein a layer of sponge is disposed on the arcuate surface and a cotton pad is disposed on the bottom of the back plate.
10. A hand intravenous injection aid as claimed in claim 7, wherein said blood vessel identification slot is wider than the blood vessel, and said aid is made in a plurality of models with different sizes to accommodate palms with different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306108.2A CN110811569B (en) | 2019-12-18 | 2019-12-18 | Hand intravenous injection assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306108.2A CN110811569B (en) | 2019-12-18 | 2019-12-18 | Hand intravenous injection assistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110811569A true CN110811569A (en) | 2020-02-21 |
| CN110811569B CN110811569B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911306108.2A Active CN110811569B (en) | 2019-12-18 | 2019-12-18 | Hand intravenous injection assistor |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10305095A (en) * | 1997-05-08 | 1998-11-17 | Yuu Mizutani | Auxiliary for intravenous drip |
| CN205360162U (en) * | 2016-01-27 | 2016-07-06 | 查理 | A hand fixing device for intravenous route syringe needle |
| CN205948140U (en) * | 2016-06-07 | 2017-02-15 | 蚌埠医学院第一附属医院 | Venous transfusion hand fixed plate |
| CN206333415U (en) * | 2016-11-09 | 2017-07-18 | 彭奕超 | A kind of intravenous needle fixes gloves |
| CN206630045U (en) * | 2017-04-07 | 2017-11-14 | 吴琳清 | A kind of infusion insulation glove |
| CN208511648U (en) * | 2018-03-20 | 2019-02-19 | 吴增阳 | A kind of fixed shelf showing blood vessel using infrared ray |
| CN208766925U (en) * | 2018-06-05 | 2019-04-19 | 无锡太湖学院 | Adherent venous transfusion and the wearable model of intracutaneous injection integration |
| CN209518291U (en) * | 2019-01-18 | 2019-10-22 | 浙江卡莱卡生物科技有限公司 | A kind of soft fixed supporting apparatus of hand joint |
-
2019
- 2019-12-18 CN CN201911306108.2A patent/CN110811569B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10305095A (en) * | 1997-05-08 | 1998-11-17 | Yuu Mizutani | Auxiliary for intravenous drip |
| CN205360162U (en) * | 2016-01-27 | 2016-07-06 | 查理 | A hand fixing device for intravenous route syringe needle |
| CN205948140U (en) * | 2016-06-07 | 2017-02-15 | 蚌埠医学院第一附属医院 | Venous transfusion hand fixed plate |
| CN206333415U (en) * | 2016-11-09 | 2017-07-18 | 彭奕超 | A kind of intravenous needle fixes gloves |
| CN206630045U (en) * | 2017-04-07 | 2017-11-14 | 吴琳清 | A kind of infusion insulation glove |
| CN208511648U (en) * | 2018-03-20 | 2019-02-19 | 吴增阳 | A kind of fixed shelf showing blood vessel using infrared ray |
| CN208766925U (en) * | 2018-06-05 | 2019-04-19 | 无锡太湖学院 | Adherent venous transfusion and the wearable model of intracutaneous injection integration |
| CN209518291U (en) * | 2019-01-18 | 2019-10-22 | 浙江卡莱卡生物科技有限公司 | A kind of soft fixed supporting apparatus of hand joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110811569B (en) | 2023-04-28 |
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Effective date of registration: 20230413 Address after: Building loftc, West Greenland Business City, Hanyuan Avenue, Yunlong District, Xuzhou City, Jiangsu Province, 221000 Applicant after: XUZHOU XINNANHU TECHNOLOGY Co.,Ltd. Address before: No. 260, Team 3, Mapo Village, Mapo Town, Tongshan District, Xuzhou City, Jiangsu Province, 221000 Applicant before: Zhao Wei |
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