CN218572446U

CN218572446U - Special chair is maintained in complete implanted infusion port of upper arm

Info

Publication number: CN218572446U
Application number: CN202222457798.5U
Authority: CN
Inventors: 刘玉平; 贾秀芬; 龙淑红; 朱明芝
Original assignee: Affiliated Hospital of Xuzhou Medical University
Current assignee: Affiliated Hospital of Xuzhou Medical University
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-07
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a special chair is maintained at complete implanted infusion port of upper arm relates to medical auxiliary appliances technical field, maintain special chair main part including the infusion port, the special chair main part is maintained including the seat in the infusion port, the lower fixed surface of seat is connected with liftable cylinder, the lower extreme fixed mounting of liftable cylinder has the bottom plate. The utility model discloses a dull and stereotyped setting is placed to the arm, can place patient's upper arm, the opposite side also can be used to place nursing thing, holistic result of use has been strengthened, there is again, utilize mutually supporting of air duct and inflatable gasbag, can firmly be in the same place patient forearm with arm fixing device is fixed after aerifing, and utilize the setting of inflating the piston, can be convenient for to the inflation and the gassing of inflatable gasbag, be convenient for patient forearm fixed with take out, holistic stability has been strengthened, the nurse's of also being convenient for maintenance operation, the validity of device has been strengthened.

Description

Special chair is maintained in complete implanted infusion port of upper arm

Technical Field

The utility model relates to a medical treatment auxiliary instrument technical field, concretely relates to special chair is maintained in complete implanted infusion port of upper arm.

Background

The fully implantable infusion port is a closed infusion device which is fully implanted in a human body, and structurally comprises a catheter part positioned in a central vein and a port part buried under the skin, the fully implantable infusion port provides a reliable venous access for patients needing long-term infusion treatment and chemotherapy, and stimulation of high-concentration and strong stimulation medicines to peripheral blood vessels is avoided.

In the chinese utility model patent: a hand rest device for arm infusion port maintenance, such as CN214970197U, comprises a base plate, wherein the right side wall of the base plate is connected with an L-shaped connecting plate, the top end surface of the connecting plate is rotatably connected with a hand rest plate through a rotating mechanism, and a hand rest pad is bonded on the top end surface of the hand rest plate; a connecting rod is fixed on the right side wall of the connecting plate, the end part of the connecting rod is rotatably connected with a telescopic rod through a rotating mechanism, and a piston rod of the telescopic rod is rotatably connected to the bottom end face of the hand support plate through the rotating mechanism; a first supporting cylinder is arranged at the center of the top end face of the base plate, a first supporting rod is inserted in the first supporting cylinder, a disinfection cushion block is arranged at the top end of the first supporting rod, and a first bolt is spirally connected to the top end of the outer side wall of the first supporting cylinder; the utility model relates to a rationally, can lift the support to the unsettled arm of patient at the in-process that the infusion port was maintained, the practicality is strong.

The following problems exist in the prior art: the transfusion port maintenance seat in the prior art is difficult to adjust the proper height according to the sitting height and the lying height of a patient, and the upper arm position placing position is difficult to fix, so that the patient is difficult to be assisted to place the correct body position, and the maintenance operation of the upper arm port is difficult to complete.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special chair is maintained at complete implanted infusion port of upper arm to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a special chair is maintained at complete implanted infusion port of upper arm, maintains the special chair main part including the infusion port, the special chair main part is maintained at the infusion port is including the seat, the lower fixed surface of seat is connected with liftable cylinder, the lower extreme fixed mounting of liftable cylinder has the bottom plate, the lower fixed surface of bottom plate is connected with the mobile device, the both sides swing joint of seat has the dull and stereotyped elevating gear of arm, the one end of seat articulates there is the device of lying, the device of lying is including the backplate that lies down, the back fixed mounting of the device of lying has disposable aseptic towel single fixing device, the both sides surface of the dull and stereotyped elevating gear of arm articulates there is the arm to place the flat board, the dull and stereotyped internal surface of arm is placed and is provided with arm fixing device, the seat is kept away from the one end swing joint of the device of lying and is held in the palm the telescoping device, the dull and stereotyped elevating gear of arm is including the lifter, arm fixing device is including ratchet locking mechanism and arm auxiliary pipeline mechanism.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a disposable aseptic towel of lying, including lying backplate, wear paper notch, interior fixed surface of paper notch and auxiliary roller, the both ends of auxiliary roller rotate with the inner wall of paper notch respectively and are connected, one side of auxiliary roller is provided with tears the tooth, the lower surface that tears the tooth is connected with the interior fixed surface of paper notch, through the auxiliary roller with tear mutually supporting of tooth, be convenient for tear the disposable aseptic towel list after the use and get off, the daily maintenance of being convenient for.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a disposable aseptic towel of lying, including lying backplate, the lower fixed surface of backplate has L type connecting rod, the surface threaded connection of L type connecting rod has lock nut, through L type connecting rod and lock nut mutually support for fix the aseptic towel of disposable.

The utility model discloses technical scheme's further improvement lies in: the both sides surface of seat and the one end fixed connection of lifter, the board groove is placed to the other end fixedly connected with arm of lifter, the lateral surface that the board groove was placed to the arm is articulated each other with the dull and stereotyped one end of arm placement, and through the flexible regulating power of lifter, highly adjusting is put to patient's arm, makes things convenient for the nurse to accomplish the maintenance operation in upper arm port more.

The utility model discloses technical scheme's further improvement lies in: the outer surface of the arm placing flat plate is provided with an accommodating groove, the arm auxiliary pipeline mechanism comprises a bottom accommodating groove, two ends of the bottom accommodating groove are fixedly connected with the inner wall of the accommodating groove, and the bottom accommodating groove is matched with the bottom accommodating groove for stably placing the forearm of a patient, so that the arm can be rotated inwards or outwards.

The utility model discloses technical scheme's further improvement lies in: the inner surface of the bottom placing groove is provided with an inflatable air bag, the outer surface of the inflatable air bag is fixedly connected with an air duct, the air delivery end of the air duct is movably connected with an inflatable piston, the small arm of a patient can be conveniently fixed and drawn out by the aid of the inflatable piston, and overall stability is enhanced.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a nurse's nursing operation, including fixed cover groove, fixed cover groove and fixed block, the upper surface swing joint who covers the upper end surface one side fixed mounting of bottom standing groove has the fixed block, the stability when promoting patient forearm and placing, the nurse's of being convenient for maintenance operation through mutually supporting of fixed cover groove and fixed block.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a special chair is maintained to complete implanted infusion port of upper arm, mutually support through liftable cylinder and seat, can sit the height according to the patient, the suitable height of height adjustment crouches, patient's comfort level has been promoted, the flexible regulating power of rethread lifter, put the height to adjust patient's arm, make things convenient for the nurse to accomplish the maintenance operation of upper arm port more, the practicality of device has been strengthened, there is again, through the setting of leg support telescoping device, the patient of being convenient for adjusts the position of putting of low limbs, high durability and convenient operation, convenient for adjust, the wholeness of device has been strengthened, patient's comfort level and happiness have been promoted.

2. The utility model provides a special chair is maintained at complete implanted infusion port of upper arm, place dull and stereotyped setting through the arm, can place patient's upper arm, the opposite side also can be used to place nursing thing, holistic result of use has been strengthened, there is again, utilize mutually supporting of vent pipe and inflatable gasbag, can be firmly together fixed with arm fixing device with patient's forearm after aerifing, and utilize inflatable piston's setting, can be convenient for to the inflation and the gassing of inflatable gasbag, be convenient for patient's forearm fixed with take out, holistic stability has been strengthened, the nurse's of also being convenient for maintenance operation, the validity of device has been strengthened.

3. The utility model provides a special chair is maintained to complete implanted infusion port of upper arm, mutually support through L type connecting rod and lock nut, fix disposable aseptic handkerchief list, can directly spur disposable aseptic handkerchief list to the complete implanted infusion port of upper arm when new patient need use the maintenance chair and maintain special chair bottom, ensure to separate the chair with aseptic handkerchief list with patient, the germ contact has been reduced, accord with hospital infection management requirement, furthermore, setting through the auxiliary roller, can assist disposable aseptic handkerchief list to carry out the pull, frictional force when having reduced the pull, and utilize the cooperation of tearing the tooth, be convenient for tear the disposable aseptic handkerchief list after the use, holistic effect has been strengthened.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the back side of the disposable aseptic towel fixing device of the present invention;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the fixing device for a disposable sterile towel sheet of the present invention;

fig. 4 is a schematic perspective sectional view of the arm fixing device of the present invention;

fig. 5 is a side view schematic structure diagram of the present invention;

fig. 6 is a schematic front view of the structure of the present invention.

In the figure: 1. a chair body special for maintaining the transfusion port; 11. a lifting cylinder; 12. a base plate; 13. a seat; 2. a lying device; 21. a lying back plate; 211. a paper passing notch; 3. placing the flat plate on the arm; 4. an arm plate lifting device; 41. a lifting rod; 42. an arm placing plate groove; 5. an arm fixing device; 51. a ratchet locking mechanism; 52. an arm-assisted piping mechanism; 521. a bottom placing groove; 522. an inflatable air bag; 523. an inflation piston; 524. a fixed cover slot; 6. a leg rest telescoping device; 7. a disposable sterile towel sheet fixing device; 71. an L-shaped connecting rod; 72. locking the nut; 73. an auxiliary roller; 74. tearing teeth; 8. a mobile device.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-6, the utility model provides a special chair for maintaining an upper arm in a fully-implanted type infusion port, which comprises a special chair body 1 for maintaining an infusion port, wherein the special chair body 1 for maintaining an infusion port comprises a seat 13, a liftable cylinder 11 is fixedly connected to the lower surface of the seat 13, a bottom plate 12 is fixedly installed at the lower end of the liftable cylinder 11, a moving device 8 is fixedly connected to the lower surface of the bottom plate 12, arm flat plate lifting devices 4 are movably connected to both sides of the seat 13, a lying device 2 is hinged to one end of the seat 13, the lying device 2 comprises a lying back plate 21, a disposable sterile towel sheet fixing device 7 is fixedly installed at the back of the lying device 2, arm placing flat plates 3 are hinged to the outer surfaces of both sides of the arm flat plate lifting devices 4, arm fixing devices 5 are arranged on the inner surfaces of the arm placing flat plates 3, a leg support expansion device 6 is movably connected to one end of the seat 13, which is far away from the lying device 2, the arm flat plate lifting device 4 comprises a lifting rod 41, the arm fixing device 5 comprises a ratchet wheel locking mechanism 51 and an arm auxiliary pipeline mechanism 52, a paper-penetrating notch 211 is formed in the outer surface of the upper end of the lying back plate 21, an auxiliary roller 73 is fixedly installed on the inner surface of the paper-penetrating notch 211, two ends of the auxiliary roller 73 are respectively rotatably connected with the inner wall of the paper-penetrating notch 211, a tearing tooth 74 is arranged on one side of the auxiliary roller 73, the lower surface of the tearing tooth 74 is fixedly connected with the inner surface of the paper-penetrating notch 211, an L-shaped connecting rod 71 is fixedly installed on the lower surface of the lying back plate 21, a locking nut 72 is connected on the outer surface of the L-shaped connecting rod 71 in a threaded manner, a disposable sterile towel sheet is fixed through mutual matching of the L-shaped connecting rod 71 and the locking nut 72, when a new patient needs to use the maintenance chair, the disposable sterile towel sheet can be directly pulled to the bottom of the completely implanted type transfusion maintenance special chair for upper arm, ensure to separate with patient the aseptic handkerchief list for the maintenance chair, reduced the germ contact, accorded with the hospital infection management requirement, in addition, through the setting of auxiliary roll 73, can assist disposable aseptic handkerchief list and carry out the pull, frictional force when having reduced the pull, and utilize the cooperation of tearing tooth 74, be convenient for tear the disposable aseptic handkerchief list after the use and get off, strengthened holistic effect.

Example 2

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the both sides surface of seat 13 and the one end fixed connection of lifter 41, the other end fixedly connected with arm of lifter 41 places board groove 42, the lateral surface of arm place board groove 42 is articulated each other with the one end that dull and stereotyped 3 was placed to the arm, the accepting groove has been seted up to the surface that dull and stereotyped 3 was placed to the arm, arm auxiliary conduit mechanism 52 is including bottom standing groove 521, the both ends of bottom standing groove 521 and the inner wall fixed connection of accepting groove, mutually support through liftable cylinder 11 and seat 13, can sit high according to the patient, suitable height is adjusted to the crouch height, patient's comfort level has been promoted, rethread lifter 41's flexible regulating power, the height is adjusted to patient's arm, make things convenient for the nurse to accomplish the maintenance operation of upper arm port more, the practicality of device has been strengthened, moreover, through the setting of leg support telescoping device 6, be convenient for the patient to put the position of low limbs and adjust, convenient for, the wholeness of device has been strengthened, patient's comfort level and happiness have been promoted.

Example 3

As shown in fig. 1-6, on the basis of the embodiments 1-2, the utility model provides a technical solution: preferably, the inner surface of the bottom placing groove 521 is provided with an inflatable airbag 522, the outer surface of the inflatable airbag 522 is fixedly connected with an air duct, the air delivery end of the air duct is movably connected with an inflatable piston 523, one side of the outer surface of the upper end of the bottom placing groove 521 is fixedly provided with a fixing block, the outer surface of the fixing block is hinged with a fixing cover groove 524, the lower surface of the fixing cover groove 524 is movably connected with the upper surface of the bottom placing groove 521, through the arrangement of the arm placing plate 3, the upper arm of a patient can be placed, the other side of the upper arm can also be used for placing nursing materials, the integral using effect is enhanced, furthermore, the air duct and the inflatable airbag 522 are matched with each other, the lower arm of the patient can be firmly fixed with the arm fixing device 5 after being inflated, the inflatable airbag 522 can be conveniently inflated and deflated by the arrangement of the inflatable piston 523, the fixation and the extraction of the lower arm of the patient are facilitated, the integral stability is enhanced, the maintenance operation of a nurse is facilitated, and the effectiveness of the device is enhanced.

The working principle of the chair special for maintaining the upper arm fully-implanted transfusion port is described in detail below.

As shown in fig. 1-6, during operation, firstly, the height of the liftable cylinder 11 and the seat 13 can be adjusted to a proper height according to the sitting height and the lying height of the patient, so as to improve the comfort of the patient, when the patient sits and lies on the seat 13, the arm placing height of the patient can be adjusted through the telescopic adjusting capability of the lifting rod 41, so as to facilitate the nurse to complete the maintenance operation of the upper arm port, then, the leg support telescopic device 6 is arranged, so that the patient can adjust the placing position of the lower limb conveniently, the operation is convenient, the adjustment is convenient, the integrity of the device is enhanced, the comfort and the happiness of the patient are improved, in addition, through the arrangement of the arm placing plate 3, the upper arm of the patient can be placed, the other side can also be used for placing nursing objects, the integral using effect is enhanced, and furthermore, the ventilation pipeline and the inflatable air bag 522 are matched with each other, after being inflated, the forearm of the patient can be firmly fixed with the arm fixing device 5, the inflatable air bag 522 can be conveniently inflated and deflated by utilizing the arrangement of the inflatable piston 523, the forearm of the patient can be conveniently fixed and pulled out, the maintenance operation of a nurse is convenient, the disposable sterile towel sheet can be fixed by mutually matching the L-shaped connecting rod 71 and the locking nut 72, when a new patient needs to use the maintenance chair, the disposable sterile towel sheet can be directly pulled to the bottom of the transfusion port special maintenance chair with the completely implanted upper arm, the sterile towel sheet for the maintenance chair is ensured to be separated from the patient, the contact of germs is reduced, the infection management requirements of a hospital are met, in addition, the arrangement of the auxiliary roller 73 can assist the disposable sterile towel sheet to be pulled, the friction force during pulling is reduced, and the matching of the pulling teeth 74 is utilized, be convenient for tear the disposable aseptic towel sheet after using, be convenient for change, strengthened holistic effect, avoid patient's cross infection.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a special chair is maintained at complete implanted infusion port of upper arm, includes that the infusion port maintains special chair main part (1), its characterized in that: the utility model discloses a transfusion harbor maintenance special chair main part (1) is including seat (13), the lower fixed surface of seat (13) is connected with liftable cylinder (11), the lower extreme fixed mounting of liftable cylinder (11) has bottom plate (12), the lower fixed surface of bottom plate (12) is connected with mobile device (8), the both sides swing joint of seat (13) has dull and stereotyped elevating gear of arm (4), the one end of seat (13) articulates there is device (2) of lying, device (2) of lying is including lying backplate (21), the back fixed mounting of device (2) of lying has disposable aseptic towel list fixing device (7), the both sides surface of dull and stereotyped elevating gear of arm (4) articulates there is the arm to place dull and stereotyped (3), the internal surface that dull and stereotyped (3) were placed to the arm is provided with arm fixing device (5), the one end swing joint that device (2) of lying was kept away from in seat (13) has leg support dull and stereotyped telescoping device (6), arm elevating gear (4) are including lifter (41), arm fixing device (5) are locked the mechanism of ratchet and are stopped the arm (51) and are assisted.

2. The special chair for maintaining the upper arm complete-implantation type transfusion port as claimed in claim 1, wherein: paper feed slot (211) have been seted up to the upper end surface of back of lying (21), the internal fixed surface of paper feed slot (211) installs auxiliary roller (73), the both ends of auxiliary roller (73) are rotated with the inner wall of paper feed slot (211) respectively and are connected, one side of auxiliary roller (73) is provided with tears and draws tooth (74), tear the internal fixed surface of drawing the lower surface of tooth (74) and paper feed slot (211) and be connected.

3. The special chair for maintaining the upper arm complete-implantation type transfusion port as claimed in claim 1, wherein: the lower surface of the lying back plate (21) is fixedly provided with an L-shaped connecting rod (71), and the outer surface of the L-shaped connecting rod (71) is in threaded connection with a locking nut (72).

4. The special chair for maintaining the upper arm complete-implantation type transfusion port as claimed in claim 1, wherein: the both sides surface of seat (13) and the one end fixed connection of lifter (41), board groove (42) is placed to the other end fixedly connected with arm of lifter (41), the lateral surface that board groove (42) was placed to the arm is articulated each other with the one end that dull and stereotyped (3) was placed to the arm.

5. The special chair for maintaining the upper arm complete-implantation type transfusion port as claimed in claim 1, wherein: the outer surface of the arm placing flat plate (3) is provided with an accommodating groove, the arm auxiliary pipeline mechanism (52) comprises a bottom placing groove (521), and two ends of the bottom placing groove (521) are fixedly connected with the inner wall of the accommodating groove.

6. The special chair for maintaining the upper arm complete-implantation type transfusion port as claimed in claim 5, wherein: the inner surface of the bottom placing groove (521) is provided with an inflatable air bag (522), the outer surface of the inflatable air bag (522) is fixedly connected with an air duct, and the air delivery end of the air duct is movably connected with an inflatable piston (523).

7. The special chair for maintaining the upper arm complete implantable transfusion port as claimed in claim 6, wherein: a fixed block is fixedly mounted on one side of the outer surface of the upper end of the bottom placing groove (521), a fixed cover groove (524) is hinged to the outer surface of the fixed block, and the lower surface of the fixed cover groove (524) is movably connected with the upper surface of the bottom placing groove (521).