CN111685842B - Release that eases based on patient's position of inserting needle for blood purification - Google Patents
Release that eases based on patient's position of inserting needle for blood purification Download PDFInfo
- Publication number
- CN111685842B CN111685842B CN202010719004.0A CN202010719004A CN111685842B CN 111685842 B CN111685842 B CN 111685842B CN 202010719004 A CN202010719004 A CN 202010719004A CN 111685842 B CN111685842 B CN 111685842B
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- plate
- rotating
- fixedly connected
- sleeve
- sliding
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- 239000008280 blood Substances 0.000 title claims abstract description 20
- 210000004369 blood Anatomy 0.000 title claims abstract description 20
- 238000000746 purification Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 14
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 13
- 240000001624 Espostoa lanata Species 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 10
- 230000037431 insertion Effects 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 208000014674 injury Diseases 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 12
- 239000011805 ball Substances 0.000 description 6
- 238000000502 dialysis Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 210000004712 air sac Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 210000003194 forelimb Anatomy 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/128—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention relates to the technical field of blood purification, in particular to a release device for relieving a patient's needle insertion position based on blood purification, which comprises a base, wherein an adjusting mechanism comprises a screw rod, a first fixed plate, a first gear, a second gear and a first clamping groove, the top end of the second clamping plate is movably connected with the first gear through a bearing, a transmission mechanism is arranged at the top end inside a rotating bin, the transmission mechanism comprises a first rotating disc, a second sliding block, a second sliding rail, a second clamping groove, a sleeve, a rotating rod, a third sliding block, a third guide rail, a second spring, a second fixed plate, a clamping block, a second rotating disc and a transmission belt, and the first rotating disc is arranged at the top end inside the rotating bin. The invention improves the usability and practicability, is simple to operate, is not easy to cause injury, and effectively prevents the problem that the pressing force of medical staff is difficult to be kept uniform and possibly causes secondary injury to patients due to longer pressing time.
Description
Technical Field
The invention relates to the technical field of blood purification, in particular to a release device for relieving a patient's needle insertion position based on blood purification.
Background
The release device that eases mainly when the dialysis is accomplished to dialysis patient, the effect of alleviating pain, current release device that eases based on patient's position of inserting a needle for blood purification possesses various functions, realizes the pluralism, consequently can know that current release device that eases based on patient's position of inserting a needle for blood purification has satisfied people's user demand, still has following problem.
When the existing release device for relieving the needle insertion position of the patient for blood purification is generally used for dialyzing the patient, the rubber tube is wound on the arm, then the needle tube is inserted for hemodialysis, the operation is complicated, the patient is easily injured, and the working efficiency of medical staff is influenced;
in addition, most of the existing release devices for relieving the needle insertion position of the patient for blood purification are used for relieving pain of the patient by pressing the patient when dialysis is completed, but the pressing force of medical staff is difficult to be kept uniform due to long pressing time, and the patient is possibly damaged secondarily, so that a novel release device for relieving the needle insertion position of the patient for blood purification is needed urgently to solve the problems.
Disclosure of Invention
The invention aims to provide a release device for relieving the needle insertion position of a patient for blood purification, which aims to solve the problems that the prior art is complicated in operation and the pressing force of medical staff is difficult to be kept uniform when the patient is pressed.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a release that eases based on patient's position of inserting needle for blood purification, includes the base, the inside left side of base has been connected with first splint through pushing down the mechanism, base left side top has the second splint through adjustment mechanism connection, adjustment mechanism includes screw rod, first fixed plate, first gear, second gear and first draw-in groove, both ends all link firmly the screw rod around the base top left side, the top of first splint is provided with the second splint, and both ends all link firmly first fixed plate around the second splint, two sets of the top of first fixed plate has linked firmly rotation storehouse, and two sets of first fixed plate all overlap and have been established in the screw rod outside, second splint top has first gear through bearing swing joint, and the front and back both ends of first gear all have the second gear, and both sides of second gear all have been seted up first draw-in groove around the first gear top, second slide, first rotary sleeve has set of first rotary sleeve, second rotary sleeve have the inside, second rotary sleeve has the first rotary sleeve, second rotary sleeve has the first rotary sleeve, and has the inside, and has the first rotary sleeve, the second rotary sleeve, first rotary sleeve has the first rotary sleeve, and the first slide rail has the first slide rail, and the second slide rail, and the third slider passes through third guide rail and sleeve sliding connection, two sets of the bottom of third slider has linked firmly the second spring, and the bottom of second spring links firmly in third guide rail inner wall bottom, the bottom of dwang has linked firmly the second fixed plate, and the left and right sides at both ends about the second fixed plate has all linked firmly the fixture block, the inside right side top of rotating the storehouse has second rolling disc through bearing swing joint, the inside at the drive belt is all established to the outside of first rolling disc and second rolling disc, the inside right side of rotating the storehouse is provided with pressing mechanism, pressing mechanism includes depression bar, spout, sliding sleeve, fixing base, cotton ball, cardboard and rubber ball, the inside cover of second rolling disc is equipped with the depression bar, and the outside of depression bar has seted up the spout, spout and sliding sleeve are sliding connection, the bottom of depression bar has linked firmly the fixing base, and the inside cotton ball that has filled of fixing base, the left and right sides of the inside bottom of fixing base has all linked firmly the cardboard, and one side that is close to the cotton ball has glued the rubber ball, the top intermediate position department has first air cushion, the right side is provided with the base, the right side is provided with the pressure release mechanism.
Preferably, the pushing mechanism comprises a cavity, a first sliding rail, a first sliding block, a bottom plate, a first spring, a rotating plate, a first set of blocks and a second set of blocks, the cavity is formed in the base, the first sliding rails are formed in the front end and the rear end of the left side of the cavity, the first sliding rails are connected with the first sliding block in a sliding mode, one side, close to the cavity, of the first sliding block is fixedly connected with the front end and the rear end of the bottom plate, the bottom end of the bottom plate is fixedly connected with the first spring, the bottom end of the first spring is fixedly connected with the bottom end of the inside of the cavity, the top end of the bottom plate is fixedly connected with a first clamping plate, the right side of the bottom plate is movably connected with the rotating plate through a rotating shaft, the right side of the rotating plate is movably connected with the cavity through the rotating shaft, the second set of blocks are sleeved in the middle of the first set of blocks, the bottom end of the second set of blocks is fixedly connected with the bottom end inside the cavity, and the top end of the first set of blocks is glued with a second air cushion.
Preferably, the fixing mechanism comprises a supporting rod, a supporting plate and a clamping sleeve, the supporting rods are arranged at the front end and the rear end of the right side of the first ventilation pad, the bottoms of the supporting rods are fixedly connected to the top end of the base, the supporting plates are fixedly connected to the top ends of the two groups of supporting rods, and the clamping sleeve is fixedly connected to one side, close to the base, of the top end of the supporting plate.
Preferably, the decompression mechanism comprises a sliding rod, a third fixing plate, sliding plates, hinging rods and air bags, wherein the front end and the rear end of the right side of the base are fixedly connected with the sliding rod, the sliding plates are sleeved outside the sliding rod, the top ends of the two groups of sliding plates are movably connected with the hinging rods through rotating shafts, and the air bags are glued at the top ends of the hinging rods.
Preferably, the first clamping plate and the second clamping plate are arc-shaped, and a sponge cushion is glued on one side of the first clamping plate and one side of the second clamping plate, which are close to the connecting position.
Preferably, through holes matched with the screw are formed in the front side and the rear side of the top end of the rotating bin, and the top end of the screw is fixedly connected with a limiting plate.
Preferably, through holes matched with the compression bars are formed in the top end of the rotating bin, and the sliding grooves are in spiral design.
Preferably, rubber blocks are glued at the upper end and the lower end of the inside of the clamping sleeve, and the clamping sleeve is of an arc-shaped design.
Compared with the prior art, the invention has the beneficial effects that: this release that eases based on patient's position of inserting needle for blood purification is provided with bottom plate, the rotor plate, first cover piece, first splint, first gear, the second splint, the second draw-in groove, the dwang, the third slider, the third guide rail, the second spring, the fixture block, the second rotor plate, the drive belt, slide bar and gasbag, when the patient is to be inserted needle, at first, push down the dwang and twist the dwang, drive first gear and rotate, under the effect of first gear and second gear intermeshing, the second gear rotates, under the centre gripping effect of screw rod and second gear threaded connection, the second splint moves down, carry out the centre gripping to the patient's arm under the centre gripping effect of first splint and second splint, then medical personnel insert the transfer line, then push down the dwang again and reverse rotation, make the second splint upwards move, release the clamping force of arm, card into inside the transfer line, prevent that the patient from moving down, make the transfer line break loose to cause the patient to struggle with the card sleeve when carrying out peristaltic.
Then, press the first splint through the power that the arm pushed down to make the bottom plate move downwards, under the effect of pivot, the pivoted plate rotates, makes first cover piece upwards move, holds up the arm forelimb, makes the patient when carrying out infusion, keeps comfortable, can make the patient when carrying out the contact pin through the effect of gasbag, and accessible palm grasps the gasbag and applys pressure to the gasbag, alleviates pain.
When the needle tube is pulled out after dialysis, firstly, under the action of the upward extrusion force of the second spring, the third sliding block moves in the third guide rail, so that the clamping block and the second clamping groove are clamped, then the rotating rod is rotated under the action of the transmission belt to drive the second rotating disc to rotate, so that the pressing rod moves downwards under the action of the sliding groove and the sliding sleeve, and the needle insertion part of a patient is pressed through the action of the cotton ball, so that pain of the patient is relieved.
To sum up, through above structure and pushing down under mechanism, adjustment mechanism, drive mechanism, pressing mechanism and fixed establishment's the effect, improved ease of use and practicality, easy operation, and be difficult for producing the injury, effectively prevented because pressing time is longer, medical personnel's the dynamics of pressing is difficult to keep evenly, can cause the patient to receive the problem of secondary injury.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic side sectional partial structure of the rotary bin of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 3C according to the present invention;
fig. 8 is a schematic side view of the ferrule of the present invention.
In the figure: 1. a base; 21. a chamber; 22. a first slide rail; 23. a first slider; 24. a bottom plate; 25. a first spring; 26. a rotating plate; 27. a first set of blocks; 28. a second set of blocks; 3. a first clamping plate; 41. a screw; 42. a first fixing plate; 43. a first gear; 44. a second gear; 45. a first clamping groove; 5. a second clamping plate; 6. rotating the bin; 71. a first rotating disc; 72. a second slider; 73. a second slide rail; 74. a second clamping groove; 75. a sleeve; 76. a rotating lever; 77. a third slider; 78. a third guide rail; 79. a second spring; 710. a second fixing plate; 711. a clamping block; 712. a second rotating disc; 713. a transmission belt; 81. a compression bar; 82. a chute; 83. a sliding sleeve; 84. a fixing seat; 85. cotton balls; 86. a clamping plate; 87. rubber balls; 9. a first ventilation pad; 10. a second airing pad; 111. a support rod; 112. a support plate; 113. a cutting sleeve; 121. a slide bar; 122. a third fixing plate; 123. a slide plate; 124. a hinge rod; 125. an air bag.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an embodiment of the present invention is provided:
1-3, a release device for relieving the needle insertion position of a patient for blood purification comprises a base 1, wherein the left side inside the base 1 is connected with a first clamping plate 3 through a pressing mechanism, the left side top end of the base 1 is connected with a second clamping plate 5 through an adjusting mechanism, the adjusting mechanism comprises a screw 41, a first fixing plate 42, a first gear 43, a second gear 44 and a first clamping groove 45, the front end and the rear end of the left side of the top end of the base 1 are fixedly connected with the screw 41, the second clamping plate 5 is arranged above the first clamping plate 3, the first clamping plate 3 and the second clamping plate 5 are of arc-shaped design, a sponge cushion is glued on one side of the first clamping plate 3 and one side of the second clamping plate 5 close to the joint, under the action of the sponge cushion, the discomfort of the arm of the patient is prevented when the arm of the patient is clamped, the comfort is improved, the front end and the rear end of the second clamping plate 5 are fixedly connected with the first fixing plate 42, the top ends of the two groups of first fixing plates 42 are fixedly connected with the rotating bin 6, the two groups of first fixing plates 42 are sleeved outside the screw 41, through holes matched with the screw 41 are formed in the front side and the rear side of the top end of the rotating bin 6, the top end of the screw 41 is fixedly connected with the limiting plate, under the effect of the limiting plate, the rotating bin 6 and the screw 41 are prevented from being separated, the unstable effect of the device during working is caused, the stability is improved, the top end of the second clamping plate 5 is movably connected with the first gear 43 through a bearing, the front end and the rear end of the first gear 43 are respectively meshed with the second gear 44, the bottom ends of the two groups of second gears 44 are respectively movably connected with the top end of the first fixing plate 42 through the bearing, the first gear 43 is in threaded connection with the screw 41, the front side and the rear side of the top end of the first gear 43 are respectively provided with the first clamping groove 45, the vertical position of the second clamping plate 5 can be adjusted by twisting the rotating rod 76, so that the clamping force of the arm can be adjusted, and the usability and practicability are improved.
In the second embodiment, as shown in fig. 1, 2, 3, 5 and 7, a transmission mechanism is disposed at the top end inside the rotating bin 6, the transmission mechanism includes a first rotating disc 71, a second slider 72, a second sliding rail 73, a second clamping groove 74, a sleeve 75, a rotating rod 76, a third slider 77, a third guiding rail 78, a second spring 79, a second fixing plate 710, a clamping block 711, a second rotating disc 712 and a transmission belt 713, the top end inside the rotating bin 6 is provided with the first rotating disc 71, the top end of the first rotating disc 71 is fixedly connected with the second slider 72, the second slider 72 is slidably connected with the top end inside the rotating bin 6 through the second sliding rail 73, the two sides of the bottom end of the first rotating disc 71 are both provided with the second clamping groove 74, the top end of the rotating bin 6 is movably connected with the sleeve 75 through a bearing, the rotating rod 76 is sleeved inside the sleeve 75, the both sides of dwang 76 have all linked firmly third slider 77, and third slider 77 passes through third guide rail 78 and sleeve 75 sliding connection, the bottom of two sets of third sliders 77 has linked firmly second spring 79, and the bottom of second spring 79 links firmly in third guide rail 78 inner wall bottom, the bottom of dwang 76 has linked firmly second fixed plate 710, and the left and right sides at both ends about second fixed plate 710 has all linked firmly fixture block 711, the inside right side top in rotation storehouse 6 has second rolling disc 712 through bearing swing joint, the outside of first rolling disc 71 and second rolling disc 712 is all overlapped in the inside of conveyer belt 713, under the effect of this mechanism, the accessible is pressed the dwang 76 and is rotated at the state that second spring 79 upwards extrudeed, can drive adjustment mechanism and pressing mechanism, usability and practicality are improved.
Embodiment III, as shown in fig. 1, fig. 2, fig. 5 and fig. 6, rotate the inside right side of storehouse 6 and be provided with pressing mechanism, pressing mechanism includes depression bar 81, spout 82, sliding sleeve 83, fixing base 84, cotton ball 85, cardboard 86 and rubber ball 87, the inside cover of second rolling disc 712 has depression bar 81, and spout 82 has been seted up to the outside of depression bar 81, spout 82 and sliding sleeve 83 are sliding connection, the through-hole that mutually supports with depression bar 81 has been seted up on the top of rotating the storehouse 6, spout 82 is the heliciform design, under the heliciform design effect, make the second rolling disc 712 when rotating, drive sliding sleeve 83 and rotate, make depression bar 81 move downwards, press the patient, usability and practicality have been improved, fixing base 84 has been linked firmly to the bottom of depression bar 81, and the inside packing of fixing base 84 has cotton ball 85, the inside bottom of fixing base 84 has both sides all linked firmly cardboard 86, and one side that is close to cotton ball 85, the gluey has rubber ball 87, the gluey has first ventilative 9 in base 1 top intermediate position department, under pressing mechanism's effect, can be carried out the needle position to the patient and can not cause the injury condition to the second time can be kept evenly to the patient, can not cause the injury condition to the patient.
In the fourth embodiment, as shown in fig. 1 and 2, the pressing mechanism includes a cavity 21, a first slide rail 22, a first slide block 23, a bottom plate 24, a first spring 25, a rotating plate 26, a first sleeve block 27 and a second sleeve block 28, the cavity 21 is internally provided with the base 1, the front end and the rear end of the left side of the cavity 21 are both provided with the first slide rail 22, the first slide blocks 23 are both slidingly connected with the inside of the two groups of the first slide rails 22, one side of the first slide block 23 close to the cavity 21 is fixedly connected with the front end and the rear end of the bottom plate 24, the bottom end of the bottom plate 24 is fixedly connected with the first spring 25, the bottom end of the first spring 25 is fixedly connected with the bottom end of the inside of the cavity 21, the top end of the bottom plate 24 is fixedly connected with the first clamping plate 3, the right side of the bottom plate 24 is movably connected with the rotating plate 26 through a rotating shaft, the right side of the rotating plate 26 is movably connected with the first sleeve block 27 through the rotating shaft, the inner sleeve of the first sleeve block 27 is provided with the second sleeve block 28, the bottom end of the second sleeve block 28 is fixedly connected with the bottom end of the cavity 21, the top end of the first sleeve block 27 is fixedly connected with the bottom end of the first spring 25, the first clamping plate is fixedly connected with the bottom end of the first clamping plate 27 at the bottom end of the first clamping plate 27 is pressed against the first arm 10, and the first clamping plate can be pressed against the first arm 10, and the first clamping plate is pressed against the patient, and the comfort is improved.
As shown in fig. 1, fig. 4 and fig. 8, the right side at the top end of the base 1 is provided with a fixing mechanism, the fixing mechanism comprises a supporting rod 111, a supporting plate 112 and a clamping sleeve 113, the front end and the rear end of the right side of the first ventilation pad 9 are both provided with the supporting rod 111, the bottom ends of the supporting rods 111 are fixedly connected to the top end of the base 1, the supporting plates 112 are fixedly connected to the top ends of two groups of supporting rods 111, one side, close to the base 1, of the top end of the supporting plate 112 is fixedly connected with the clamping sleeve 113, under the action of the mechanism, a transfusion tube can be fixed, the problem that the transfusion tube is separated due to peristaltic movement of a patient is prevented, the patient is damaged secondarily is solved, rubber blocks are glued at the upper end and the lower end of the inside of the clamping sleeve 113, the clamping sleeve 113 is in an arc-shaped design, and the clamping force on the transfusion tube is increased through the action of the rubber blocks, and usability and practicability are improved.
In a sixth embodiment, as shown in fig. 1, 2 and 4, a decompression mechanism is disposed on the right side of the base 1, the decompression mechanism includes a slide bar 121, a third fixing plate 122, a slide plate 123, a hinge rod 124 and an air sac 125, the front end and the rear end of the right side of the base 1 are both fixedly connected with the slide bar 121, the slide plate 123 is sleeved outside the slide bar 121, the top ends of the two groups of slide plates 123 are both movably connected with the hinge rod 124 through a rotating shaft, and the air sac 125 is glued at the top end of the hinge rod 124.
Working principle: when a patient is to be needled, firstly, an arm is inserted between the second clamping plate 5 and the rotating bin 6 and is put on the upper surface of the first clamping plate 3, then the rotating rod 76 is pressed, the third sliding block 77 slides downwards under the action of the third guide rail 78, the second spring 79 is elastically deformed, the first clamping groove 45 and the clamping block 711 are clamped to drive the first gear 43 to rotate, the second gear 44 rotates under the meshing state of the first gear 43 and the second gear 44, the second clamping plate 5 moves up and down under the action of the threaded connection of the screw 41 and the second gear 44, the arm of the patient is clamped, the infusion tube is inserted, when the pain caused by the needling is felt, the air bag 125 can be pressed, the pressure generated by a patient is released, the distance of the air bag 125 can be adjusted through the action of the sliding rod 121 and the sliding plate 123, the angle can be changed at will through the action of the rotating shaft, the rotating rod 76 is pressed again, the rotating rod 76 is rotated reversely, the arm is relaxed under the clamping action of the first clamping groove 45 and the clamping block 711, then the first clamping plate 3 is extruded under the action of the arm downward pressure, the first spring 25 is elastically deformed, the bottom plate 24 is driven to press downwards, the rotating plate 26 is rotated under the action of the rotating shaft, the first set of blocks 27 is jacked up, the front end of the arm is slightly tilted, the forelimbs are supported, and the forearms are more comfortable when being supported through the action of the second ventilation pad 10;
when transfusion is performed, the transfusion tube is clamped under the action of the clamping sleeve 113, so that the transfusion tube is fixed, and the damage of a patient caused by dislocation of the transfusion tube is prevented;
when the needle insertion position is to be pressed, firstly, under the action of the extrusion force of the second spring 79, the third slider 77 moves upwards under the action of the third guide rail 78, the clamping block 711 and the second clamping groove 74 are clamped, then the rotating rod 76 rotates, the first rotating disc 71 rotates under the action of sliding connection of the second slider 72 and the second sliding rail 73, the second rotating disc 712 rotates under the transmission action of the second sliding rail 73 to drive the inner sliding sleeve 83 to rotate, the pressing rod 81 moves downwards under the action of the sliding groove 82 to extrude the fixing seat 84 downwards, so that the needle insertion position of a patient is pressed, pain of the patient is relieved, and under the action of the clamping plate 86 and the rubber ball 87, the friction force is increased for the cotton ball 85, so that the cotton ball 85 is conveniently taken out and replaced, and the operation is finished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a release that eases based on patient's position of inserting needle for blood purification, includes base (1), its characterized in that: the left side of the inside of the base (1) is connected with a first clamping plate (3) through a pushing mechanism, and the top end of the left side of the base (1) is connected with a second clamping plate (5) through an adjusting mechanism;
the adjusting mechanism comprises a screw (41), a first fixing plate (42), a first gear (43), a second gear (44) and a first clamping groove (45), wherein the screw (41) is fixedly connected to the front end and the rear end of the left side of the top end of the base (1), the second clamping plate (5) is arranged above the first clamping plate (3), the first fixing plate (42) is fixedly connected to the front end and the rear end of the second clamping plate (5), the rotating bin (6) is fixedly connected to the top end of the two groups of the first fixing plates (42), the two groups of the first fixing plates (42) are sleeved outside the screw (41), the first gear (43) is movably connected to the top end of the second clamping plate (5) through bearings, the second gear (44) is meshed to the front end and the rear end of the first gear (43), the bottom ends of the two groups of the second gears (44) are movably connected to the top ends of the first fixing plates (42) through bearings, the second gears (44) are in threaded connection with the screw (41), and the first clamping groove (45) is formed in the front of the rear end of the first gear (43); through holes matched with the screw rods (41) are formed in the front side and the rear side of the top end of the rotating bin (6), and the top end of each screw rod (41) is fixedly connected with a limiting plate;
the inside top of rotation storehouse (6) is provided with drive mechanism, drive mechanism includes first rolling disc (71), second slider (72), second slide rail (73), second draw-in groove (74), sleeve (75), dwang (76), third slider (77), third guide rail (78), second spring (79), second fixed plate (710), fixture block (711), second rolling disc (712) and drive belt (713), the inside top of rotation storehouse (6) is provided with first rolling disc (71), and the top of first rolling disc (71) has linked firmly second slider (72), second slider (72) are through second slide rail (73) and the inside top sliding connection of rotation storehouse (6), and second draw-in groove (74) have all been seted up on the bottom both sides of first rolling disc (71), the top of rotation storehouse (6) is through bearing swing joint sleeve (75), and sleeve (75) inside cover is equipped with dwang (76), the both sides of dwang (76) have all linked firmly third slider (77), and third slider (78) have been linked firmly through third spring (78) and the bottom of third spring (78) are linked firmly at the bottom of third guide rail (79) in group, the bottom of the rotating rod (76) is fixedly connected with a second fixing plate (710), the left side and the right side of the upper end and the lower end of the second fixing plate (710) are fixedly connected with a clamping block (711), the right side top of the inside of the rotating bin (6) is movably connected with a second rotating disc (712) through a bearing, the outsides of the first rotating disc (71) and the second rotating disc (712) are sleeved with the inside of a transmission belt (713), the right side of the inside of the rotating bin (6) is provided with a pressing mechanism, the pressing mechanism comprises a pressing rod (81), a sliding groove (82), a sliding sleeve (83), a fixing seat (84), a cotton ball (85), a clamping plate (86) and a rubber ball (87), the inside of the second rotating disc (712) is sleeved with the pressing rod (81), the outside of the pressing rod (81) is provided with a sliding groove (82), the top of the rotating bin (6) is provided with a through hole matched with the pressing rod (81), the sliding groove (82) is in a spiral design, the sliding connection with the sliding sleeve (83), the bottom of the pressing rod (81) is fixedly connected with the fixing seat (84), the inside of the fixing seat (84) and the cotton ball (84) is fixedly connected with the inside of the fixing seat (84), rubber balls (87) are glued on one side of the clamping plate (86) close to the cotton balls (85); a first ventilation cushion (9) is glued at the middle position of the top end of the base (1); the pushing mechanism comprises a cavity (21), a first sliding rail (22), a first sliding block (23), a bottom plate (24), a first spring (25), a rotating plate (26), a first sleeve block (27) and a second sleeve block (28), wherein the cavity (21) is formed in the base (1), the first sliding rail (22) is formed in the front end and the rear end of the left side of the cavity (21), the two groups of the first sliding rails (22) are both connected with the first sliding block (23) in a sliding manner, one side of the first sliding block (23) close to the cavity (21) is fixedly connected with the front end and the rear end of the bottom plate (24), the bottom end of the bottom plate (24) is fixedly connected with the first spring (25), the bottom end of the first spring (25) is fixedly connected with the bottom end of the inside of the cavity (21), the top end of the bottom plate (24) is fixedly connected with the first clamping plate (3), the right side of the bottom plate (24) is movably connected with the rotating plate (26) through a rotating shaft, the right side of the rotating plate (26) is movably connected with the first sleeve block (27) through the rotating shaft, the middle position of the rotating plate (26) is fixedly connected with the bottom end of the second sleeve block (28) through the first sleeve block (21) and the bottom end of the first sleeve block (28), the top end of the first set of blocks (27) is glued with a second ventilation pad (10).
2. A release device for soothing a blood purification patient needle based on the location of a needle as claimed in claim 1, wherein: the right side on base (1) top is provided with fixed establishment, fixed establishment includes bracing piece (111), backup pad (112) and cutting ferrule (113), both ends all are provided with bracing piece (111) around first ventilative pad (9) right side, and bracing piece (111) bottom links firmly on base (1) top, two sets of bracing piece (111) top has all linked firmly backup pad (112), and one side that the top of backup pad (112) is close to base (1) has all linked firmly cutting ferrule (113).
3. A release device for soothing a blood purification patient needle based on the location of a needle as claimed in claim 1, wherein: the base (1) right side is provided with decompression mechanism, decompression mechanism includes slide bar (121), third fixed plate (122), slide (123), articulated rod (124) and airbag (125), both ends all link firmly slide bar (121) around base (1) right side, and the outside of slide bar (121) all overlaps and be equipped with slide (123), two sets of the top of slide (123) all has articulated rod (124) through pivot swing joint, and articulated rod (124) top glues has airbag (125).
4. A release device for soothing a blood purification patient needle based on the location of a needle as claimed in claim 1, wherein: the first clamping plate (3) and the second clamping plate (5) are of arc-shaped design, and sponge pads are glued on one sides of the first clamping plate (3) and the second clamping plate (5) close to the connecting position.
5. A release device for soothing a blood purification patient needle based on the location of a needle as claimed in claim 2, wherein: rubber blocks are glued to the upper end and the lower end of the inside of the clamping sleeve (113), and the clamping sleeve (113) is of an arc-shaped design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719004.0A CN111685842B (en) | 2020-07-23 | 2020-07-23 | Release that eases based on patient's position of inserting needle for blood purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719004.0A CN111685842B (en) | 2020-07-23 | 2020-07-23 | Release that eases based on patient's position of inserting needle for blood purification |
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| CN111685842A CN111685842A (en) | 2020-09-22 |
| CN111685842B true CN111685842B (en) | 2023-12-29 |
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| CN112472986B (en) * | 2020-11-20 | 2022-06-03 | 商丘医学高等专科学校 | Nursing rehabilitation tool |
| CN113318285B (en) * | 2021-06-18 | 2022-09-30 | 吉林大学 | Arm fixing nursing device for hemodialysis of nephrology department |
| CN113456156B (en) * | 2021-07-26 | 2022-07-22 | 南通市第一老年病医院(上海大学附属南通医院、南通市第六人民医院、南通市肺科医院) | A postoperative location compressor for heart radiofrequency ablation art |
| CN114053077B (en) * | 2021-12-03 | 2024-02-06 | 中国人民解放军空军军医大学 | Auxiliary supporting device for spinal correction |
| CN114469087A (en) * | 2022-01-18 | 2022-05-13 | 黄根雄 | Medical retraction type blood test needle insertion equipment |
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