CN115300316B - PICC puts patient's nursing medicative and leans on comfortable seat - Google Patents
PICC puts patient's nursing medicative and leans on comfortable seat Download PDFInfo
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- CN115300316B CN115300316B CN202210938354.5A CN202210938354A CN115300316B CN 115300316 B CN115300316 B CN 115300316B CN 202210938354 A CN202210938354 A CN 202210938354A CN 115300316 B CN115300316 B CN 115300316B
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- 230000000474 nursing effect Effects 0.000 title description 3
- 238000010438 heat treatment Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 21
- 239000003814 drug Substances 0.000 description 9
- 210000003462 vein Anatomy 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000007631 vascular surgery Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000973 chemotherapeutic effect Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000033115 angiogenesis Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 229960003333 chlorhexidine gluconate Drugs 0.000 description 1
- YZIYKJHYYHPJIB-UUPCJSQJSA-N chlorhexidine gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.C1=CC(Cl)=CC=C1NC(=N)NC(=N)NCCCCCCNC(=N)NC(=N)NC1=CC=C(Cl)C=C1 YZIYKJHYYHPJIB-UUPCJSQJSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 208000001297 phlebitis Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000003009 skin protective agent Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to the technical field of medical instruments and discloses a PICC (peripherally inserted central catheter) patient dressing change leaning comfort seat which comprises a seat, a backrest, supporting legs and two armrests, wherein two sides of the upper surface of the seat are fixedly connected with base plates relative to the positions of the two armrests, one side, close to the backrest, of the upper surface of each base plate is fixedly connected with a first supporting column, and the upper surface of each first supporting column is movably sleeved with a rotating shaft. This PICC puts tub patient and leans on comfortable seat of changing dressings through setting up handrail, first support column, axis of rotation, linkage board and commentaries on classics structure such as handle, can be when changing dressings to patient, the angle value to the handrail is adjusted, thereby can make patient's arm place when on the handrail, guarantee that the arm is in the state of outwards extending, thereby can expose the position of changing dressings, with this efficiency of changing dressings that can improve medical personnel, and can need not patient's cooperation medical personnel and change dressings deliberately, patient's travelling comfort has been increased.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a comfortable chair for dressing change and leaning of PICC (peripherally inserted central catheter) catheterized patients.
Background
The PICC is a central venous catheter which is fully called peripheral venous implantation, namely a central venous catheter which is punctured by peripheral veins, punctures by the catheter from veins of peripheral arms, and the catheter directly reaches large veins close to the heart, so that the direct contact between a chemotherapeutic medicine and the veins of the arms is avoided, and the blood flow speed of the large veins is high, so that the chemotherapeutic medicine can be quickly diluted, and the irritation of the medicine to blood vessels is prevented. Therefore, the device can effectively protect the veins of the upper limbs, reduce the occurrence of phlebitis, relieve the pain of patients and improve the life quality of the patients.
When a patient changes the medicine with PICC replacement, as the catheter punctures from veins of peripheral arms and the catheter directly reaches big veins close to heart, medical staff needs to sterilize hands firstly, then opens PICC replacement medicine bag, takes out a treatment towel in a sterile mode, fills the treatment towel below limbs of the side of the patient where the patient is placed, assists in lying position and needs arm abduction, measures the circumference of the arm at ten cm above the transverse elbow, uncovers an adhesive tape for fixing an infusion joint with a tape ruler, then performs hand sterilization, removes skin and catheter rubber marks with seventy-five percent alcohol cotton swabs, performs hand sterilization, wears cleaning gloves, tears an outer package of an alcohol cotton piece to be in a mouth shape, holds the upper part of the catheter joint with one hand, removes the old joint with the alcohol cotton piece to sterilize the cross section and the outer wall of the catheter, wipes fifteen seconds with full-direction force to be dried, connects the new joint with a catheter flusher, withdraws blood, the back blood can not be pumped to the transfusion joint or the injector, then the catheter is pulse-washed, the injector is removed after positive pressure tube sealing is carried out, the puncture point is slightly pressed by the thumb, the transparent dressing is pulled in parallel along the periphery at zero degree, the transparent dressing is removed from one hundred and eighty degrees from bottom to top by fixing the catheter, the catheter is lifted by covering the transfusion joint by using a sterile gauze, the catheter is sterilized for three times by using a seventy-five alcohol cotton swab, the diameter of the puncture point is avoided for one centimeter and the catheter, the skin and the catheter are sterilized for three times by using two percent chlorhexidine gluconate ethanol or five percent iodophor cotton swab, the puncture point is pressed for fifteen seconds, the catheter fixing device is pre-arranged at the position of the catheter, the skin protecting agent is smeared and dried, the transparent dressing is placed without tension by taking the puncture point as the center, the lower edge of the transparent dressing is opposite to the lower edge of the catheter fixing device, after placing, shaping is performed firstly, then the whole transparent dressing is pressed, the paper frame is removed while the whole transparent dressing is pressed, the butterfly-shaped cross of the first fixed adhesive tape is arranged at the lower edge of the fixing device, and the second adhesive tape is fixed above the butterfly-shaped cross, so that dressing change of the PICC can be completed.
The whole operation is comparatively loaded down with trivial details, therefore generally when changing dressings to PICC patient, generally medical personnel change dressings to patient's sick bed position, but along with PICC patient's increase, some PICC patient has discharged, generally is to outpatient service PICC room of changing dressings when these patients change dressings, patient is sitting the change dressings when changing dressings, does not have special support frame, and patient is most having arms, then slightly lifts up, makes things convenient for nurse disinfection, and the lift time has for a long time, and patient can produce uncomfortable sense to make the arm take place to rock, increase the degree of difficulty of changing dressings.
The patent number is CN113768737A, a special seat for PICC replacement is disclosed, which belongs to the technical field of medical equipment, and comprises a seat body, wherein two support plates are symmetrically arranged on handrails of the body, a placing groove is formed in the support plate, a rotating block is arranged on the inner wall of the placing groove through a rotating shaft, a supporting mechanism is arranged on the top end of the rotating block, a telescopic door is arranged at the opening of the placing groove, two lock catches are arranged on the telescopic door, and lock holes matched with the lock catches are also formed in the support plate; the invention has simple structure, can support the arm of the patient through the supporting mechanism arranged on the seat, avoid the arm of the patient from shaking, facilitate the nursing change of the medicine, properly adjust the supporting mechanism according to the body shape of the patient, increase the applicability of the device, extend the supporting range of the patient through the extending mechanism, improve the comfort of the patient, and simultaneously, the supporting mechanism and the extending mechanism can be stored when not in use, do not occupy the space and are convenient to use.
However, certain defects still exist in actual dressing change, for example, the angle of the armrest of a dressing change seat cannot be adjusted, when dressing change is carried out, a patient can only put the arm on the armrest, the angle value between the arm and the body is too small, the arm of the patient cannot be outwards expanded, the dressing change interface is positioned on one side close to the body of the patient, on one hand, the dressing change of a medical staff is inconvenient, on the other hand, the patient needs to cooperate with the dressing change operation of the medical staff, the dressing change position on the arm is outwards expanded, and the comfort of the patient in dressing change is greatly reduced.
Disclosure of Invention
The invention provides a PICC (peripherally inserted central catheter) patient dressing change leaning comfort seat, which has the beneficial effects of improving dressing change efficiency and improving patient comfort, and solves the problems of lower dressing change efficiency and poor comfort in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the PICC puts patient and leans on comfortable seat of changing dressings, including seat, back, landing leg and two armrests, the upper surface both sides of seat are relative to two the position of handrail is all fixedly connected with backing plate, the backing plate upper surface is close to one side fixedly connected with first support column of back, the upper surface activity of first support column has cup jointed the axis of rotation, the one end of axis of rotation with the handrail is fixed to cup joint, the other end of axis of rotation run through in the bottom outside of seat, and fixedly connected with the linkage board that handrail length value equals, the lower surface fixedly connected with of linkage board changes the handle, the backing plate upper surface is kept away from one side fixedly connected with second support column of back, the handrail lower surface is relative to the position fixedly connected with connecting plate of second support column, the handrail passes through the connecting plate with the upper surface of second support column is laminated mutually, handrail, connecting plate and the junction of second support column are provided with the block assembly;
The upper surfaces of the two backing plates are provided with rotary reserved grooves, the rotary reserved grooves penetrate through the lower surface of the seat, a third support column is arranged on the upper surface of the linkage plate relative to the position of the rotary reserved grooves, the upper surface of the third support column is attached to the lower surface of the armrest, the upper surface of the third support column is provided with a second clamping groove relative to the position of the clamping assembly, and a translation assembly is arranged at the joint of the third support column and the linkage plate;
the temperature controller is embedded and installed on the upper surface of the handrail, the rectangular groove is formed in the upper surface of the handrail, the heating assembly is arranged in the rectangular groove, and the controller is arranged on one side of the handrail.
As an alternative scheme of the invention, the clamping assembly comprises a groove, the groove is formed in the upper surface of the handrail, a circular groove is formed in the inner bottom end of the groove, a loop bar is fixedly sleeved on the inner side wall of the circular groove, a built-in rod is movably sleeved in the loop bar, a linkage loop block is fixedly sleeved on the outer side of the built-in rod, the outer side of the linkage loop block is attached to the inner side wall of the loop bar, a reset spring is movably sleeved on the outer side of the built-in rod, two ends of the reset spring are respectively connected with the upper surface of the linkage loop block and the inner top end of the loop bar, a clamping block is fixedly connected with one end of the built-in rod, which is close to the second support column, a first clamping groove is formed in the position of the upper surface of the second support column, which is opposite to the clamping block, and an adaptive embedded groove is formed in the position of the lower surface of the connecting plate, which is opposite to the clamping block.
As an alternative scheme of the invention, the other end of the built-in rod is fixedly connected with a pull plate, the upper surface of the pull plate is fixedly connected with a pull ring, the upper surface of the pull ring and the upper surface of the handrail are positioned on the same horizontal plane, and the groove, the circular groove and the first clamping groove are all positioned on the same circle taking the axial lead of the second support column as the circle center.
As an alternative scheme of the invention, the translation assembly comprises a guide groove, the guide groove is arranged on the upper surface of the linkage plate, a limit groove is arranged at the bottom end of the inside of the guide groove, a guide block and a limit block are movably sleeved in the guide groove and the limit groove respectively, the guide block is fixedly connected with the limit block, the cross-sectional area value of the side view of the limit groove is larger than that of the side view of the guide groove, the second clamping groove is positioned on the same circle taking the axial lead of the second support column as the center of a circle after the third support column moves through the translation assembly, and the limit block is provided with a locking assembly.
As an alternative scheme of the invention, the locking assembly comprises a linkage groove, the linkage groove is arranged on one side of the linkage plate and is communicated with the limiting groove, a connecting sliding rod is movably sleeved in the linkage groove, one end of the connecting sliding rod is fixedly connected with the limiting block, threads are arranged on the outer side of the connecting sliding rod, nuts are sleeved at the threads, and the nuts are attached to the linkage plate.
As an alternative scheme of the invention, the heating component comprises a heating plate, the heating plate is arranged at the inner bottom end of the rectangular groove, a plurality of heat conducting pipes are equidistantly arranged on the upper surface of the rectangular groove, the upper surfaces of the plurality of heat conducting pipes are fixedly connected with a top plate, and the upper surface of the top plate and the upper surface of the handrail are positioned on the same horizontal plane; the temperature controller is electrically connected with the controller, and the controller is electrically connected with the heating plate.
The invention has the following beneficial effects:
1. This PICC puts tub patient and leans on comfortable seat of changing dressings through setting up handrail, first support column, axis of rotation, linkage board and commentaries on classics structure such as handle, can be when changing dressings to patient, the angle value to the handrail is adjusted, thereby can make patient's arm place when on the handrail, guarantee that the arm is in the state of outwards extending, thereby can expose the position of changing dressings, with this efficiency of changing dressings that can improve medical personnel, and can need not patient's cooperation medical personnel and change dressings deliberately, patient's travelling comfort has been increased.
2. This PICC puts tub patient and leans on comfortable seat of changing dressings through setting up the block subassembly, can make the angle value of handrail when not adjusting, can carry out the block with the handrail fixedly, thereby the stability of handrail has been increased, and can be used as ordinary seat, simultaneously through setting up complex rotatory reservation groove, third support column and translation subassembly isotructure, can adjust the position of third support column after the angle value of handrail is adjusted, thereby can support the one end of the unsettled position of handrail, rethread block subassembly, can accomplish the fixation between handrail and the third support column, thereby the stability after the handrail angle adjustment has been increased, and then the security that patient's arm was placed on the handrail has been increased, in addition, through setting up the locking subassembly, can carry out the location lock with the stopper and die after the position adjustment of third support column is accomplished, the further stability of having increased the third support column.
3. This PICC puts tub patient and leans on comfortable seat of changing dressings through setting up heating element, can detect the temperature on the handrail through the temperature controller when weather is comparatively cold, when the temperature is less than thirty-seven degrees centigrade, control the controller through the temperature controller, can control the heating plate through the controller, make it produce heat, under the heat conduction effect of heat pipe, can be with the heat leading-in roof on, thereby can heat the patient's arm department of placing on the handrail, and keep at invariable temperature, so can avoid leading to vascular surgery and then influence the going on of operation of changing dressings because of weather is cold, simultaneously also can increase patient's comfort.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the structure a in fig. 1 according to the present invention.
FIG. 3 is a schematic side sectional view of the present invention.
Fig. 4 is a schematic diagram of the structure of fig. 3B according to the present invention.
Fig. 5 is a schematic view of a front view in cross section.
FIG. 6 is a schematic view of the structure of FIG. 5 at C according to the present invention.
FIG. 7 is a schematic view of the structure of FIG. 5 at D according to the present invention
In the figure: 1. a seat; 2. a backrest; 3. a support leg; 4. an armrest; 41. a connecting plate; 411. an embedding groove; 5. a backing plate; 6. a first support column; 7. a rotating shaft; 8. a linkage plate; 9. a rotating handle; 10. a second support column; 11. a groove; 12. a circular groove; 13. a loop bar; 14. a built-in rod; 15. a linkage sleeve block; 16. a return spring; 17. a clamping block; 18. a first clamping groove; 19. pulling a plate; 20. a pull ring; 21. rotating the reserved groove; 22. a third support column; 23. a guide groove; 24. a limit groove; 25. a guide block; 26. a limiting block; 27. a linkage groove; 28. connecting a slide bar; 29. a nut; 30. a second clamping groove; 31. a temperature controller; 32. rectangular grooves; 33. a heating sheet; 34. a heat conduction pipe; 35. a top plate; 36. and a controller.
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.
Examples:
Referring to fig. 1-7, a picc catheterization patient dressing change leaning comfort seat comprises a seat 1, a backrest 2, supporting legs 3 and two armrests 4, wherein two sides of the upper surface of the seat 1 are fixedly connected with backing plates 5 relative to the positions of the two armrests 4, one side of the upper surface of the backing plate 5, which is close to the backrest 2, is fixedly connected with a first support column 6, the upper surface of the first support column 6 is movably sleeved with a rotating shaft 7, one end of the rotating shaft 7 is fixedly sleeved with the armrests 4, the other end of the rotating shaft 7 movably penetrates through the outer side of the bottom end of the seat 1, and is fixedly connected with a linkage plate 8 with the length equal to the length of the armrests 4, the lower surface of the linkage plate 8 is fixedly connected with a rotating handle 9, one side, which is far away from the backrest 2, of the upper surface of the backing plate 5 is fixedly connected with a second support column 10, the lower surface of the armrests 4 is fixedly connected with a connecting plate 41 relative to the position of the second support column 10, the armrests 4 are attached to the upper surface of the second support column 10 through the connecting plate 41, and the connecting parts of the armrests 4, the connecting connection 41 and the connecting plates 41 and the second support column 10 are provided with clamping components; when adjusting the angle of handrail 4, drive linkage board 8 through changeing 9 and rotate, under the connected action of axis of rotation 7, can drive handrail 4 and rotate in step, thereby can accomplish the regulation to handrail 4 angle value, with this can guarantee that patient is when changing dressings, the arm keeps outwards extending's state, thereby can expose the department of changing dressings, so that medical personnel carries out the operation of changing dressings, through setting up the block subassembly, can be when the angle value of handrail 4 does not adjust, carry out the block with the one end position of handrail 4 fixedly, thereby the stability of handrail 4 has been increased, be used for daily use simultaneously.
The upper surfaces of the two backing plates 5 are provided with rotary reserved grooves 21, the rotary reserved grooves 21 penetrate through the lower surface of the seat 1, a third support column 22 is arranged on the upper surface of the linkage plate 8 relative to the position of the rotary reserved grooves 21, the upper surface of the third support column 22 is attached to the lower surface of the handrail 4, the upper surface of the third support column 22 is provided with a second clamping groove 30 relative to the position of the clamping assembly, and a translation assembly is arranged at the joint of the third support column 22 and the linkage plate 8; through setting up rotatory reservation groove 21, can make third support column 22 can follow linkage plate 8 and rotate in step, simultaneously through setting up translation subassembly, can adjust third support column 22's position, then cooperate the block subassembly again, can support the one end of the unsettled position of handrail 4 through linkage plate 8 after the angle value of handrail 4 is adjusted, the rethread block subassembly is fixed, thereby can increase the stability after the angle adjustment of handrail 4, simultaneously also can increase the stability after patient's arm is placed on handrail 4
The temperature controller 31 is installed in the upper surface embedding of handrail 4, and rectangular channel 32 has been seted up to the upper surface of handrail 4, and rectangular channel 32's inside is provided with heating element, and one side of handrail 4 is provided with controller 36, through setting up heating element, can heat patient's arm under cold weather, avoids leading to patient angiogenesis shrink to lead to the condition emergence of the difficult operation of changing dressings because of the weather is comparatively cold.
The clamping assembly comprises a groove 11, the groove 11 is formed in the upper surface of the handrail 4, a circular groove 12 is formed in the bottom end of the inner portion of the groove 11, a sleeve rod 13 is fixedly sleeved on the inner side wall of the circular groove 12, a built-in rod 14 is movably sleeved in the sleeve rod 13, a linkage sleeve block 15 is fixedly sleeved on the outer side of the built-in rod 14, the outer side face of the linkage sleeve block 15 is attached to the inner side wall of the sleeve rod 13, a reset spring 16 is movably sleeved on the outer side of the built-in rod 14, two ends of the reset spring 16 are respectively connected with the upper surface of the linkage sleeve block 15 and the inner top end of the sleeve rod 13, a clamping block 17 is fixedly connected with one end of the built-in rod 14 close to the second support column 10, a first clamping groove 18 is formed in the position of the upper surface of the second support column 10 relative to the clamping block 17, and an adaptive embedded slot 411 is formed in the position of the lower surface of the connecting plate 41 relative to the clamping block 17; the other end of the built-in rod 14 is fixedly connected with a pull plate 19, the upper surface of the pull plate 19 is fixedly connected with a pull ring 20, the upper surface of the pull ring 20 and the upper surface of the handrail 4 are positioned on the same horizontal plane, and the groove 11, the circular groove 12 and the first clamping groove 18 are positioned on the same circle taking the axial lead of the second support column 10 as the center of a circle; the translation assembly comprises a guide groove 23, the guide groove 23 is formed in the upper surface of the linkage plate 8, a limit groove 24 is formed in the bottom end of the inside of the guide groove 23, a guide block 25 and a limit block 26 are movably sleeved in the guide groove 23 and the limit groove 24 respectively, the guide block 25 and the limit block 26 are fixedly connected, the cross-sectional area value of the side view of the limit groove 24 is larger than that of the side view of the guide groove 23, a second clamping groove 30 is positioned on the same circle taking the axial lead of the second support column 10 as the center of a circle after the third support column 22 moves through the translation assembly, and a locking assembly is arranged on the limit block 26; the dead subassembly of lock includes the link groove 27, and link groove 27 sets up in the one side of link plate 8, and link up each other with spacing groove 24, and the inside activity of link groove 27 has cup jointed and has been connected slide bar 28, and the one end and the stopper 26 fixed connection of slide bar 28 are connected, and the outside of slide bar 28 is provided with the screw thread, and the screw thread department screw thread has cup jointed nut 29, and nut 29 is laminated mutually with link plate 8.
When the novel multifunctional medical device is used, a medical staff penetrates into the pull ring 20 by using the middle finger of one hand and pulls the pull ring upwards, so that the pull plate 19 can be driven to move upwards, the built-in rod 14 and the linkage sleeve block 15 are driven to synchronously move upwards, the reset spring 16 is compressed until the built-in rod 14 drives the clamping block 17 to be separated from the first clamping groove 18 and clamped in the embedded groove 411 formed in the lower surface of the connecting plate 41, and at the moment, the lower surface of the clamping block 17 is attached to the upper surface of the second support column 10; the nut 29 is rotated, so that the nut 29 rotates on the threads on the outer side of the connecting sliding rod 28, the nut 29 is separated from the linkage plate 8, then the third support column 22 is pushed to move transversely, when the third support column 22 moves, the guide block 25 and the limiting block 26 slide synchronously in the guide groove 23 and the limiting groove 24, and therefore stability of the third support column 22 is improved, after the guide block 25 and the limiting block 26 slide to the bottom ends of the guide groove 23 and the limiting groove 24, the nut 29 is rotated at the moment, so that the nut 29 is in contact with the linkage plate 8, and fixing of the third support column 22 is completed, and at the moment, the second clamping groove 30 formed in the third support column 22 is located under the clamping block 17; the pull ring 20 is loosened, under the action of the restoring force of the restoring spring 16, the built-in rod 14 can move downwards, so that the clamping block 17 is clamped in the second clamping groove 30, one end of the rotated handrail 4 can be supported and fixed, and the stability of the handrail 4 after angle adjustment is improved.
The heating assembly comprises a heating plate 33, the heating plate 33 is arranged at the bottom end of the inside of the rectangular groove 32, a plurality of heat conducting pipes 34 are arranged on the upper surface of the rectangular groove 32 at equal intervals, top plates 35 are fixedly connected to the upper surfaces of the plurality of heat conducting pipes 34, and the upper surfaces of the top plates 35 and the upper surfaces of the armrests 4 are positioned on the same horizontal plane; the temperature controller 31 is electrically connected with the controller 36, and the controller 36 is electrically connected with the heating plate 33; the temperature controller 31 can detect the temperature on the handrail 4, when the temperature is lower than thirty-seven ℃, the controller 36 is controlled by the temperature controller 31, the heating plate 33 can be controlled by the controller 36 to generate heat, and the heat can be led into the top plate 35 under the heat conduction effect of the heat conduction pipe 34, so that the arm of a patient placed on the handrail 4 can be heated and kept at a constant temperature, thereby avoiding vascular surgery caused by cold weather and affecting the medicine changing operation, and simultaneously increasing the comfort of the patient.
Working principle: when a patient changes dressings, the patient sits on the seat 1 at first, then a medical staff penetrates into the pull ring 20 by using the middle finger of one hand and pulls upwards, so that the pull plate 19 can be driven to move upwards, the built-in rod 14 and the linkage sleeve block 15 are driven to synchronously move upwards, the reset spring 16 is compressed until the built-in rod 14 drives the clamping block 17 to be separated from the first clamping groove 18 and clamped in the embedded groove 411 formed in the lower surface of the connecting plate 41, and at the moment, the lower surface of the clamping block 17 is attached to the upper surface of the second support column 10;
Then the other hand of the medical staff holds the rotating handle 9, the linkage plate 8 is driven by the rotating handle 9 to rotate around the axis of the rotating shaft 7, and when the rotating shaft 7 rotates, the armrest 4 and the rotating shaft 7 are fixedly sleeved, so that the rotating handle 9 can be driven to rotate;
Then, the nut 29 is rotated, so that the nut 29 rotates on the threads connected with the outer side of the sliding rod 28, the nut 29 is separated from the linkage plate 8, then the third support column 22 is pushed to move transversely, when the third support column 22 moves, the guide block 25 and the limiting block 26 slide synchronously in the guide groove 23 and the limiting groove 24, and therefore stability of the third support column 22 is improved, after the guide block 25 and the limiting block 26 slide to the bottom ends of the guide groove 23 and the limiting groove 24, the nut 29 is rotated at the moment, so that the nut 29 is in contact with the linkage plate 8, and fixing of the third support column 22 is completed, and at the moment, the second clamping groove 30 formed in the third support column 22 is located under the clamping block 17;
At this time, the pull ring 20 is released, and the built-in rod 14 can move downwards under the action of the restoring force of the restoring spring 16, so that the clamping block 17 is clamped in the second clamping groove 30, and one end of the rotated handrail 4 can be supported and fixed, thereby increasing the stability of the handrail 4 after the angle adjustment;
At the moment, the patient places the arm on the armrest 4, so that the arm of the patient can be ensured to be in an outwards extending state, the medicine changing position can be exposed, and more operation space can be provided for medical staff;
in addition, when the weather is cold, the temperature on the handrail 4 can be detected through the temperature controller 31, when the temperature is lower than thirty-seven ℃, the controller 36 is controlled through the temperature controller 31, the heating plate 33 can be controlled through the controller 36 to generate heat, and the heat can be led into the top plate 35 under the heat conduction effect of the heat conduction pipe 34, so that the arm of a patient placed on the handrail 4 can be heated and kept at a constant temperature, vascular surgery caused by the cold weather can be avoided, the operation of changing the medicine is further affected, and meanwhile, the comfort of the patient can be increased.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (3)
- PICC puts tub patient and changes dressings and lean on comfortable seat, including seat (1), back (2), landing leg (3) and two handrail (4), its characterized in that: the two sides of the upper surface of the seat (1) are fixedly connected with base plates (5) relative to the positions of two armrests (4), one side, close to the backrest (2), of the upper surface of each base plate (5) is fixedly connected with a first support column (6), the upper surface of each first support column (6) is movably sleeved with a rotating shaft (7), one end of each rotating shaft (7) is fixedly sleeved with each armrest (4), the other end of each rotating shaft (7) movably penetrates through the outer side of the bottom end of the seat (1), a linkage plate (8) with the length value equal to that of each armrest (4) is fixedly connected, the lower surface of each linkage plate (8) is fixedly connected with a rotating handle (9), one side, far away from the backrest (2), of the upper surface of each base plate (5) is fixedly connected with a second support column (10), the lower surface of each armrests (4) is fixedly connected with a connecting plate (41) relative to the position of the second support column (10), each armrest (4) is attached to the upper surface of each second support column (10) through the connecting plate (41), and each connecting plate (41) is connected with a connecting plate assembly (10);The upper surfaces of the two backing plates (5) are provided with rotary reserved grooves (21), the rotary reserved grooves (21) penetrate through the lower surface of the seat (1), a third support column (22) is arranged on the upper surface of the linkage plate (8) relative to the position of the rotary reserved grooves (21), the upper surface of the third support column (22) is attached to the lower surface of the handrail (4), a second clamping groove (30) is formed in the upper surface of the third support column (22) relative to the position of the clamping assembly, and a translation assembly is arranged at the joint of the third support column (22) and the linkage plate (8);The utility model discloses a support column, including handrail (4), rectangle groove (32) are seted up to the upper surface embedding of handrail (4), rectangle groove (32) are seted up to the upper surface of handrail (4), the inside of rectangle groove (32) is provided with heating element, one side of handrail (4) is provided with controller (36), block assembly includes recess (11), recess (11) set up in the upper surface of handrail (4), circular groove (12) have been seted up to the inside bottom of recess (11), sleeve rod (13) have been cup jointed to the inside wall of circular groove (12) is fixed, built-in pole (14) have been cup jointed in the activity of the inside of sleeve rod (13), link sleeve piece (15) are fixed in the outside of built-in pole (14), the outside face of link sleeve piece (15) with the inside wall of sleeve rod (13) is laminated mutually, the outside activity of built-in pole (14) cup joints reset spring (16), reset spring (16) both ends respectively with the upper surface of sleeve piece (15) with the inside joint piece (13) is connected, second joint piece (17) are close to one side joint (10) have, second joint piece (17) are connected to one side joint support column (10), the lower surface of the connecting plate (41) is provided with an embedded groove (411) which is matched with the position of the clamping block (17), the other end of the built-in rod (14) is fixedly connected with a pull plate (19), the upper surface of the pull plate (19) is fixedly connected with a pull ring (20), the upper surface of the pull ring (20) and the upper surface of the handrail (4) are positioned on the same horizontal plane, the groove (11), the circular groove (12) and the first clamping groove (18) are positioned on the same circle taking the axial lead of the second supporting column (10) as the center of a circle, the translation component comprises a guide groove (23), the guide groove (23) is arranged on the upper surface of the linkage plate (8), the inner bottom end of the guide groove (23) is provided with a limit groove (24), the guide block (25) and the limit block (26) are movably sleeved in the guide groove (23) and the limit block (26) respectively, the guide block (25) and the limit block (26) are fixedly connected, the limit groove (24) is larger than the axial lead (23) and the second axial lead (22) is positioned on the same circle, the second axial lead component is positioned on the same plane, the side view component is provided with a side view component (30), and the side view component is provided with a side view area which is larger than the second axial lead (30) and is positioned on the second axial lead, the locking assembly comprises a linkage groove (27), the linkage groove (27) is formed in one side of the linkage plate (8) and communicated with the limiting groove (24), a connecting sliding rod (28) is movably sleeved in the linkage groove (27), one end of the connecting sliding rod (28) is fixedly connected with the limiting block (26), threads are arranged on the outer side of the connecting sliding rod (28), a nut (29) is sleeved at the threads, and the nut (29) is attached to the linkage plate (8).
- 2. The PICC catheterization patient changing dressing lean comfort seat of claim 1, wherein: the heating assembly comprises a heating plate (33), the heating plate (33) is arranged at the bottom end of the inside of the rectangular groove (32), a plurality of heat conducting pipes (34) are arranged on the upper surface of the rectangular groove (32) at equal intervals, a top plate (35) is fixedly connected to the upper surface of each heat conducting pipe (34), and the upper surface of the top plate (35) and the upper surface of the handrail (4) are located on the same horizontal plane.
- 3. The PICC catheterization patient changing dressing lean comfort seat of claim 2, wherein: the temperature controller (31) is electrically connected with the controller (36), and the controller (36) is electrically connected with the heating plate (33).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938354.5A CN115300316B (en) | 2022-08-05 | 2022-08-05 | PICC puts patient's nursing medicative and leans on comfortable seat |
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| CN202210938354.5A CN115300316B (en) | 2022-08-05 | 2022-08-05 | PICC puts patient's nursing medicative and leans on comfortable seat |
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| CN115300316B true CN115300316B (en) | 2024-04-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001161491A (en) * | 1999-12-04 | 2001-06-19 | Kokuyo Co Ltd | Chair |
| US11787063B2 (en) * | 2020-09-11 | 2023-10-17 | Verb Surgical Inc. | Linear lock and adjustable arm support system |
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| KR20120104748A (en) * | 2011-03-14 | 2012-09-24 | 연세대학교 산학협력단 | Arm rest for medical |
| CN206651961U (en) * | 2016-12-26 | 2017-11-21 | 金华市中心医院 | The special dressing seat of PICC patient |
| CN209107967U (en) * | 2018-08-31 | 2019-07-16 | 南京市儿童医院 | The adjustable PICC of handrail changes film chair |
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| KR102356354B1 (en) * | 2021-07-28 | 2022-02-08 | 주식회사 다원체어스 | Armrest for chair |
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| CN115300316A (en) | 2022-11-08 |
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