CN109045397B - Vein indwelling needle head fixing device - Google Patents
Vein indwelling needle head fixing device Download PDFInfo
- Publication number
- CN109045397B CN109045397B CN201810977916.0A CN201810977916A CN109045397B CN 109045397 B CN109045397 B CN 109045397B CN 201810977916 A CN201810977916 A CN 201810977916A CN 109045397 B CN109045397 B CN 109045397B
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- Prior art keywords
- cover
- elastic
- sliding
- belt
- indwelling needle
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- Expired - Fee Related
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- 210000003462 vein Anatomy 0.000 title claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims description 47
- 244000261422 Lysimachia clethroides Species 0.000 claims description 12
- 239000002250 absorbent Substances 0.000 claims 2
- 210000004243 sweat Anatomy 0.000 description 13
- 238000009423 ventilation Methods 0.000 description 7
- 238000001802 infusion Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
Images
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
- 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
- A61M2005/1586—Holding accessories for holding infusion needles on the body
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a needle fixing device, in particular to a vein indwelling needle fixing device. Therefore, the technical problems of the invention are as follows: the vein indwelling needle fixing device can cover and fix the vein indwelling needle, can prevent the vein indwelling needle from falling and can protect an infant patient. The technical scheme is as follows: a fixing device for a vein indwelling needle head comprises a head cover, a slide way, a slide plate, a slide rail, a slide block, a cover, a rotating shaft, a connecting belt, a sliding shaft, a butterfly nut and the like; the head cover is provided with two slideways, a sliding plate is connected between the front sides of the two slideways in a sliding manner, the sliding plate is connected with a sliding rail, and the sliding rail is provided with a sliding block. The cover can be flexibly moved and then moved to a proper position to cover and fix the vein indwelling needle, so that the problems that the vein indwelling needle is easy to shake and a child patient is easy to touch the vein indwelling needle are solved, the vein indwelling needle can be covered and fixed, the vein indwelling needle can be prevented from falling off, and the child patient can be protected.
Description
Technical Field
The invention relates to a needle fixing device, in particular to a vein indwelling needle fixing device.
Background
Along with the development of society, people's requirement to the medical care department is higher and higher, in order to improve work efficiency, reduce and puncture repeatedly and bring fear and the misery of infant patient, alleviate nurse's work load, reduce the nursing dispute that puncture failure brought, the hospital generally uses vein to keep somewhere the syringe needle and infuse to children, but stays the vein with vein and keeps somewhere that the infant patient's head on the infant patient and when waveing the head vein and keep somewhere the syringe needle and easily rock, and the infant patient is curious and is more easily to touch vein with the hand and keep somewhere the syringe needle, so easily make vein keep somewhere the syringe needle drop from the head, and easily make infant's head injure.
Disclosure of Invention
In order to overcome the defects that the venous indwelling needle head is easy to touch by hands when the patient child is curious, the venous indwelling needle head is easy to fall off and the head of the patient child is easy to hurt, the technical problem of the invention is as follows: the vein indwelling needle fixing device can cover and fix the vein indwelling needle, can prevent the vein indwelling needle from falling and can protect an infant patient.
The technical scheme is as follows: a vein indwelling needle fixing device comprises a head cover, slide ways, a slide plate, a slide rail, a slide block, a cover, a rotating shaft, a connecting belt, a slide shaft, a butterfly nut, a first elastic belt, a female buckle, an elastic cushion, a sleeve belt, a second elastic belt, a folding buckle, a male buckle, a breathable net cover and a holding rod, wherein the head cover is provided with two slide ways, the slide plate is connected between the front sides of the two slide ways in a sliding way, the slide plate is connected with the slide rail, the slide rail is provided with the slide block, the cover is connected with the head cover in a rotating way, the rotating shaft is connected with the rotating shaft in a rotating way, the left end of the connecting belt is connected with the cover, the head cover on the right side of the rotating shaft is connected with the guide rail in an embedded way, the slide shaft is provided with the straight hole on the right side of the connecting belt, the butterfly, the female buckle is connected to the first elastic band, the elastic cushion is connected to the bottom end of the first elastic band, the sleeve belt is connected to the elastic cushion, the second elastic band is connected to the left side of the bottom of the hood, the folding buckle is arranged on the second elastic band, the male buckle is connected to the bottom end of the second elastic band, and the breathable net cover is arranged at the top of the hood.
More preferably, the mask further comprises a breathable protective belt, an elastic protective belt and a sweat-absorbing protective belt, wherein the breathable protective belt is connected to the front side of the bottom of the mask, the elastic protective belt is connected to the bottom of the breathable protective belt, and the sweat-absorbing protective belt is connected to the bottom of the elastic protective belt.
More preferably, still including fixing base, gooseneck and sucking disc, the left and right sides on the cover all is connected with the fixing base, is connected with the gooseneck on the fixing base, and the top of gooseneck is connected with the sucking disc.
More preferably, still including the annular ring, the fixed plate, a bearing, the pivot, the retainer plate, movable plate and rotatory lid, embedded two annular rings that are connected with on the cover between two fixing bases, the medial surface of annular ring is connected with the fixed plate along the even spaced of axial, install the bearing between the medial surface of fixed plate, the bearing in-connection has the pivot, be connected with the retainer plate in the pivot, the even spaced movable plate that is connected with along the axial on the retainer plate, the movable plate is located the rear side of fixed plate, the front end of pivot is connected with the rotatory lid.
The nurse can wear the head at the infant's head for the infant infusion accomplishes the back, then go into the box with the pin thread card in, so can fix the head cover at the infant's head through first elastic webbing and second elastic webbing, ventilative screen panel can ventilate. Then manually unscrewing the butterfly nut, manually holding the holding rod to enable the right side of the connecting band to swing downwards, enabling the right side of the connecting band to swing downwards along with the left side of the connecting band to swing upwards, enabling the rotating shaft to rotate along with the connecting band, and enabling the sliding shaft to slide in the guide rail and the linear hole along with the rotating shaft. The left side of the connecting belt swings upwards to enable the cover to move upwards, the sliding plate slides on the sliding way, and after the cover moves upwards to a proper position, the cover can move leftwards or rightwards according to the position of the vein indwelling needle, so that the cover covers and fixes the vein indwelling needle. The wing nuts are then tightened to secure the connecting straps, thus securing the cover against movement. When the nurse wants to perform infusion on the patient, the reverse operation is repeated to expose the vein retaining needle, and the invention is taken down from the head of the child patient. So cover through the cover with the vein indwelling needle cover fixed, can prevent that the vein from keeping somewhere the syringe needle and rocking, can prevent that the infant from touching the vein and keeping somewhere the syringe needle to can keep somewhere the syringe needle with the vein and cover fixed, can prevent that the vein from keeping somewhere the syringe needle and drop, can protect the infant.
The sweat-absorbing protecting band can absorb sweat and prevent sweat from gathering on the head of a child patient, the elastic protecting band has elasticity, so that the sweat-absorbing protecting band can be tightly attached to the head of the child patient, and the breathable protecting band can ventilate, so that air can enter the cover.
The sucker can be pressed onto the head cover by force, so that the sucker can be sucked onto the head cover, and the cover can be further fixed to prevent the cover from moving. When the cover is to be moved, the suction cup is manually removed from the head cover.
Air can enter the cover through the gap between the fixing plates, so that the air can be further ventilated. When ventilation is not needed, the rotating cover is manually rotated to enable the rotating shaft to rotate, the rotating shaft rotates to drive the fixed ring to rotate, the fixed ring rotates to drive the movable plate to rotate, and when the movable plate rotates to a gap between the fixed plates, the annular ring is in a sealed state, so that ventilation is stopped. When the ventilation is required to be performed again, the movable plate is rotated and reset.
Compared with the prior art, the invention has the following advantages: the cover can be flexibly moved, and then the cover is moved to a proper position to cover and fix the vein indwelling needle, so that the problems that the vein indwelling needle is easy to shake and a child patient is easy to touch the vein indwelling needle are solved, the vein indwelling needle can be covered and fixed, the vein indwelling needle can be prevented from falling off, the child patient can be protected, the sucking disc is sucked on the hood, the cover can be further fixed, and the cover is prevented from moving.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial bottom view of the present invention.
Fig. 3 is a partial schematic front view of the present invention.
The parts are labeled as follows: 1. the device comprises a head cover, 2, a slide way, 3, a sliding plate, 4, a sliding rail, 41, a sliding block, 5, a cover, 6, a rotating shaft, 7, a connecting belt, 8, a guide rail, 9, a sliding shaft, 10, a straight hole, 11, a butterfly nut, 12, a first elastic belt, 13, a female buckle, 14, an elastic pad, 15, a sleeve belt, 16, a second elastic belt, 17, a folding buckle, 18, a male buckle, 19, a breathable net cover, 20, a holding rod, 21, a breathable protective belt, 22, an elastic protective belt, 23, a sweat absorbing protective belt, 24, a fixed seat, 25, a gooseneck, 26, a sucker, 27, an annular ring, 28, a fixed plate, 29, a bearing, 30, a rotating shaft, 31, a fixed ring, 32, a movable plate, 33 and a rotating cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A vein indwelling needle fixing device is shown in figures 1-3 and comprises a head cover 1, a slide way 2, a sliding plate 3, a sliding rail 4, a sliding block 41, a cover 5, a rotating shaft 6, a connecting belt 7, a sliding shaft 9, a butterfly nut 11, a first elastic belt 12, a female buckle 13, an elastic cushion 14, a sleeve belt 15, a second elastic belt 16, a folding buckle 17, a male buckle 18, a breathable net cover 19 and a holding rod 20, wherein the head cover 1 is provided with two slide ways 2, the sliding plate 3 is connected between the front sides of the two slide ways 2 in a sliding way, the sliding plate 3 is connected with the sliding rail 4, the sliding block 4 is provided with the sliding block 41, the cover 5 is connected on the sliding block 41, the rotating shaft 6 is rotatably connected on the head cover 1, the connecting belt 7 is rotatably connected on the rotating shaft 6, the left end of the connecting belt 7 is connected with the cover 5, the head cover 1 on the right side of the rotating shaft 6, the sliding shaft 9 is located in the straight hole 10, the butterfly nut 11 is arranged on the sliding shaft 9, the right end of the connecting band 7 is connected with the holding rod 20, the right side of the bottom of the hood 1 is connected with the first elastic band 12, the female buckle 13 is connected onto the first elastic band 12, the bottom end of the first elastic band 12 is connected with the elastic pad 14, the elastic pad 14 is connected with the sleeve band 15, the left side of the bottom of the hood 1 is connected with the second elastic band 16, the folding buckle 17 is arranged on the second elastic band 16, the bottom end of the second elastic band 16 is connected with the male buckle 18, and the top of the hood 1 is provided with the breathable net cover 19.
Example 2
A vein indwelling needle fixing device is shown in figures 1-3 and comprises a head cover 1, a slide way 2, a sliding plate 3, a sliding rail 4, a sliding block 41, a cover 5, a rotating shaft 6, a connecting belt 7, a sliding shaft 9, a butterfly nut 11, a first elastic belt 12, a female buckle 13, an elastic cushion 14, a sleeve belt 15, a second elastic belt 16, a folding buckle 17, a male buckle 18, a breathable net cover 19 and a holding rod 20, wherein the head cover 1 is provided with two slide ways 2, the sliding plate 3 is connected between the front sides of the two slide ways 2 in a sliding way, the sliding plate 3 is connected with the sliding rail 4, the sliding block 4 is provided with the sliding block 41, the cover 5 is connected on the sliding block 41, the rotating shaft 6 is rotatably connected on the head cover 1, the connecting belt 7 is rotatably connected on the rotating shaft 6, the left end of the connecting belt 7 is connected with the cover 5, the head cover 1 on the right side of the rotating shaft 6, the sliding shaft 9 is located in the straight hole 10, the butterfly nut 11 is arranged on the sliding shaft 9, the right end of the connecting band 7 is connected with the holding rod 20, the right side of the bottom of the hood 1 is connected with the first elastic band 12, the female buckle 13 is connected onto the first elastic band 12, the bottom end of the first elastic band 12 is connected with the elastic pad 14, the elastic pad 14 is connected with the sleeve band 15, the left side of the bottom of the hood 1 is connected with the second elastic band 16, the folding buckle 17 is arranged on the second elastic band 16, the bottom end of the second elastic band 16 is connected with the male buckle 18, and the top of the hood 1 is provided with the breathable net cover 19.
The mask is characterized by further comprising a breathable protective belt 21, an elastic protective belt 22 and a sweat absorbing protective belt 23, wherein the breathable protective belt 21 is connected to the front side of the bottom of the mask 5, the elastic protective belt 22 is connected to the bottom of the breathable protective belt 21, and the sweat absorbing protective belt 23 is connected to the bottom of the elastic protective belt 22.
Example 3
A vein indwelling needle fixing device is shown in figures 1-3 and comprises a head cover 1, a slide way 2, a sliding plate 3, a sliding rail 4, a sliding block 41, a cover 5, a rotating shaft 6, a connecting belt 7, a sliding shaft 9, a butterfly nut 11, a first elastic belt 12, a female buckle 13, an elastic cushion 14, a sleeve belt 15, a second elastic belt 16, a folding buckle 17, a male buckle 18, a breathable net cover 19 and a holding rod 20, wherein the head cover 1 is provided with two slide ways 2, the sliding plate 3 is connected between the front sides of the two slide ways 2 in a sliding way, the sliding plate 3 is connected with the sliding rail 4, the sliding block 4 is provided with the sliding block 41, the cover 5 is connected on the sliding block 41, the rotating shaft 6 is rotatably connected on the head cover 1, the connecting belt 7 is rotatably connected on the rotating shaft 6, the left end of the connecting belt 7 is connected with the cover 5, the head cover 1 on the right side of the rotating shaft 6, the sliding shaft 9 is located in the straight hole 10, the butterfly nut 11 is arranged on the sliding shaft 9, the right end of the connecting band 7 is connected with the holding rod 20, the right side of the bottom of the hood 1 is connected with the first elastic band 12, the female buckle 13 is connected onto the first elastic band 12, the bottom end of the first elastic band 12 is connected with the elastic pad 14, the elastic pad 14 is connected with the sleeve band 15, the left side of the bottom of the hood 1 is connected with the second elastic band 16, the folding buckle 17 is arranged on the second elastic band 16, the bottom end of the second elastic band 16 is connected with the male buckle 18, and the top of the hood 1 is provided with the breathable net cover 19.
The mask is characterized by further comprising a breathable protective belt 21, an elastic protective belt 22 and a sweat absorbing protective belt 23, wherein the breathable protective belt 21 is connected to the front side of the bottom of the mask 5, the elastic protective belt 22 is connected to the bottom of the breathable protective belt 21, and the sweat absorbing protective belt 23 is connected to the bottom of the elastic protective belt 22.
Still including fixing base 24, gooseneck 25 and sucking disc 26, the left and right sides on the cover 5 all is connected with fixing base 24, is connected with gooseneck 25 on the fixing base 24, and the top of gooseneck 25 is connected with sucking disc 26.
Example 4
A vein indwelling needle fixing device is shown in figures 1-3 and comprises a head cover 1, a slide way 2, a sliding plate 3, a sliding rail 4, a sliding block 41, a cover 5, a rotating shaft 6, a connecting belt 7, a sliding shaft 9, a butterfly nut 11, a first elastic belt 12, a female buckle 13, an elastic cushion 14, a sleeve belt 15, a second elastic belt 16, a folding buckle 17, a male buckle 18, a breathable net cover 19 and a holding rod 20, wherein the head cover 1 is provided with two slide ways 2, the sliding plate 3 is connected between the front sides of the two slide ways 2 in a sliding way, the sliding plate 3 is connected with the sliding rail 4, the sliding block 4 is provided with the sliding block 41, the cover 5 is connected on the sliding block 41, the rotating shaft 6 is rotatably connected on the head cover 1, the connecting belt 7 is rotatably connected on the rotating shaft 6, the left end of the connecting belt 7 is connected with the cover 5, the head cover 1 on the right side of the rotating shaft 6, the sliding shaft 9 is located in the straight hole 10, the butterfly nut 11 is arranged on the sliding shaft 9, the right end of the connecting band 7 is connected with the holding rod 20, the right side of the bottom of the hood 1 is connected with the first elastic band 12, the female buckle 13 is connected onto the first elastic band 12, the bottom end of the first elastic band 12 is connected with the elastic pad 14, the elastic pad 14 is connected with the sleeve band 15, the left side of the bottom of the hood 1 is connected with the second elastic band 16, the folding buckle 17 is arranged on the second elastic band 16, the bottom end of the second elastic band 16 is connected with the male buckle 18, and the top of the hood 1 is provided with the breathable net cover 19.
The mask is characterized by further comprising a breathable protective belt 21, an elastic protective belt 22 and a sweat absorbing protective belt 23, wherein the breathable protective belt 21 is connected to the front side of the bottom of the mask 5, the elastic protective belt 22 is connected to the bottom of the breathable protective belt 21, and the sweat absorbing protective belt 23 is connected to the bottom of the elastic protective belt 22.
Still including fixing base 24, gooseneck 25 and sucking disc 26, the left and right sides on the cover 5 all is connected with fixing base 24, is connected with gooseneck 25 on the fixing base 24, and the top of gooseneck 25 is connected with sucking disc 26.
The fixing device is characterized by further comprising annular rings 27, a fixing plate 28, bearings 29, rotating shafts 30, fixing rings 31, a moving plate 32 and a rotating cover 33, the two annular rings 27 are connected to the cover 5 between the two fixing seats 24 in an embedded mode, the fixing plates 28 are connected to the inner side faces of the annular rings 27 at intervals in the axial direction, the bearings 29 are installed between the inner side faces of the fixing plates 28, the rotating shafts 30 are connected into the bearings 29, the fixing rings 31 are connected onto the rotating shafts 30, the moving plates 32 are connected to the fixing rings 31 at intervals in the axial direction, the moving plates 32 are located on the rear side of the fixing plates 28, and the rotating cover 33 is connected.
After the nurse finishes the infusion for the infant, the head cover 1 can be worn on the head of the infant, then the male buckle 18 is clamped into the female buckle 13, so that the head cover 1 can be fixed on the head of the infant through the first elastic belt 12 and the second elastic belt 16, and the air-permeable mesh enclosure 19 can ventilate. Then the butterfly nut 11 is unscrewed manually, the holding rod 20 is held manually, the right side of the connecting band 7 swings downwards, the left side of the connecting band 7 swings upwards along with the right side of the connecting band, the rotating shaft 6 rotates along with the connecting band, and the sliding shaft 9 slides in the guide rail 8 and the straight hole 10 along with the rotating shaft. The left side of the connecting belt 7 swings upwards to enable the cover 5 to move upwards, the sliding plate 3 slides on the slideway 2, and after the cover 5 moves upwards to a proper position, the cover 5 can move leftwards or rightwards according to the position of the vein indwelling needle head, so that the cover 5 fixes the vein indwelling needle head cover 1. The wing nuts 11 are then tightened to secure the connecting straps 7, thus securing the cover 5 against movement of the cover 5. When the nurse wants to perform infusion on the patient, the reverse operation is repeated to expose the vein retaining needle, and the invention is taken down from the head of the child patient. So keep somewhere needle head cover 1 with the vein through cover 5 and live fixedly, can prevent that the vein from keeping somewhere the syringe needle and rock, can prevent that the infant from touching the vein and keeping somewhere the syringe needle to can keep somewhere the syringe needle with the vein and cover fixedly, can prevent that the vein from keeping somewhere the syringe needle and drop, can protect the infant.
The sweat absorbing protective belt 23 can absorb sweat and prevent the sweat from gathering on the head of the infant patient, the elastic protective belt 22 has elasticity, so that the sweat absorbing protective belt 23 can be tightly attached to the head of the infant patient, and the air permeable protective belt 21 can ventilate, so that air can enter the cover 5.
The suction cup 26 can be pressed onto the head cover 1 with force, so that the suction cup 26 can be sucked onto the head cover 1, thereby further fixing the cover 5 and preventing the cover 5 from moving. When the cover 5 is to be moved, the suction cup 26 is manually removed from the hood 1.
Air can enter the hood 5 through the gaps between the fixing plates 28, thus enabling further ventilation. When ventilation is not needed, the rotating cover 33 is manually rotated to rotate the rotating shaft 30, the rotating shaft 30 rotates to drive the fixed ring 31 to rotate, the fixed ring 31 rotates to drive the moving plate 32 to rotate, and when the moving plate 32 rotates to the gap between the fixed plates 28, the annular ring 27 is in a sealed state, so that ventilation is stopped. When re-ventilation is required, the moving plate 32 is rotated to be reset.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. A vein indwelling needle fixing device is characterized by comprising a head cover, slide ways, a sliding plate, a sliding rail, a sliding block, a cover, a rotating shaft, a connecting belt, a sliding shaft, a butterfly nut, a first elastic belt, a female buckle, an elastic cushion, a sleeve belt, a second elastic belt, a folding buckle, a male buckle, a breathable net cover and a holding rod, wherein the head cover is provided with two slide ways, the sliding plate is connected between the front sides of the two slide ways in a sliding way, the sliding plate is connected with the sliding rail, the sliding block is arranged on the sliding rail, the cover is connected with the head cover in a rotating way, the rotating shaft is connected with the connecting belt in a rotating way, the left end of the connecting belt is connected with the cover, the head cover on the right side of the rotating shaft is connected with a guide rail in an embedded way, the sliding shaft is provided with a straight hole on the, the right side of the bottom of the hood is connected with a first elastic belt, the first elastic belt is connected with a female buckle, the bottom end of the first elastic belt is connected with an elastic pad, the elastic pad is connected with a sleeve belt, the left side of the bottom of the hood is connected with a second elastic belt, the second elastic belt is provided with a folding buckle, the bottom end of the second elastic belt is connected with a male buckle, and the top of the hood is provided with a breathable net cover; the goose neck tube is connected to the fixing seat, and the sucking disc is connected to the top end of the goose neck tube.
2. The venous indwelling needle fixation device of claim 1, further comprising a breathable protective band, an elastic protective band, and a sweat-absorbent protective band, the breathable protective band being attached to the front side of the bottom of the cover, the elastic protective band being attached to the bottom of the breathable protective band, and the sweat-absorbent protective band being attached to the bottom of the elastic protective band.
3. The venous indwelling needle fixing device according to claim 2, further comprising an annular ring, a fixed plate, a bearing, a rotating shaft, a fixed ring, a moving plate and a rotating cover, wherein the two annular rings are connected to the cover between the two fixing seats in an embedded manner, the fixed plate is connected to the inner side surface of the annular ring at even intervals in the axial direction, the bearing is installed between the inner side surfaces of the fixed plates, the rotating shaft is connected to the bearing, the fixed ring is connected to the rotating shaft, the moving plate is connected to the fixed ring at even intervals in the axial direction, the moving plate is located at the rear side of the fixed plate, and the rotating cover is connected to the front end of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977916.0A CN109045397B (en) | 2018-08-27 | 2018-08-27 | Vein indwelling needle head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977916.0A CN109045397B (en) | 2018-08-27 | 2018-08-27 | Vein indwelling needle head fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109045397A CN109045397A (en) | 2018-12-21 |
| CN109045397B true CN109045397B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810977916.0A Expired - Fee Related CN109045397B (en) | 2018-08-27 | 2018-08-27 | Vein indwelling needle head fixing device |
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| CN (1) | CN109045397B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938888A (en) * | 2020-07-01 | 2020-11-17 | 杭州市红十字会医院 | Multifunctional anti-splash protective tool for breast massage |
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| US5237703A (en) * | 1992-03-30 | 1993-08-24 | Sports Licensing, Incorporated | Protective athletic glove for contact stick sports |
| CN202875956U (en) * | 2012-10-12 | 2013-04-17 | 李建西 | Child scalp venous indwelling needle fixing device |
| US20170165420A1 (en) * | 2013-03-15 | 2017-06-15 | University Hospitals Case Medical Center | Subcutaneous hydration system, method, and device |
| CN203329126U (en) * | 2013-07-11 | 2013-12-11 | 绍兴文理学院 | Scalp venous transfusion needle fixing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109045397A (en) | 2018-12-21 |
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