CN112843364A

CN112843364A - Combined type protection device for hemodialysis

Info

Publication number: CN112843364A
Application number: CN202110076492.2A
Authority: CN
Inventors: 陈汝兰; 张永萍; 顾宇辰; 贺春乐; 张震
Original assignee: Lianyungang Oriental Hospital
Current assignee: Lianyungang Oriental Hospital
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-05-28

Abstract

The invention discloses a combined protection device for hemodialysis, which comprises an upper shield, a lower shield and a support piece, wherein one side of the upper shield and one side of the lower shield are rotatably connected, the other side of the upper shield and the other side of the lower shield are detachably and fixedly connected, the bottom surface of the lower shield is slidably connected with the support piece, the bottom end of the support piece is matched with a fixing mechanism on a medical bed, the top surface of the upper shield is provided with an operation window, an openable protection cover is arranged on the operation window, and a wire bundling groove is arranged on the top surface of the upper shield and. According to the invention, the supporting piece is connected with the lower shield in a sliding manner, so that the upper shield and the lower shield can move on the supporting piece, and meanwhile, the supporting piece can adjust the whole body formed by the upper shield and the lower shield to a proper position, so that the arm can be placed to be suitable for the lying posture or the sitting posture of a body, therefore, the situations of needle removal, blood vessel puncture and the like can not be caused in the posture change and movement processes of a patient, the danger and the pain of the patient can be avoided, and the working difficulty of medical workers can be reduced.

Description

Combined type protection device for hemodialysis

Technical Field

The invention relates to the field of medical equipment, in particular to a combined protection device for hemodialysis.

Background

Hemodialysis is one of the treatment methods that chronic renal failure patient can adopt, and in the hemodialysis process of patient, it is the prerequisite of implementing to establish vascular route, and when carrying out hemodialysis each time, the time is all more than 4 hours, and the patient can only lie, sit or keep other fixed actions during this period, otherwise very easily causes the condition such as taking off the needle, puncturing the blood vessel in the activity process and takes place, and then brings danger and misery to the patient, increases medical personnel's work degree of difficulty simultaneously.

Therefore, a better protection device needs to be arranged at the arm of the patient for protection, so as to ensure that the arm is painful or painful at the puncture position when the arm is pressed and touched by moving and foreign objects.

Disclosure of Invention

The present invention is directed to a combined protection device for hemodialysis to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a modular protection device for hemodialysis, includes last guard shield, lower guard shield and support piece, go up guard shield and lower guard shield one side and rotate the connection, the removable fixed connection of opposite side, the bottom surface and the support piece sliding connection of lower guard shield, the bottom of support piece cooperates with the fixed establishment who doctors and nurses the bed, the top surface of going up the guard shield is equipped with the operation window, be equipped with the protecting cover that can open on the operation window, the top surface of going up the guard shield and the one end department that is located the protecting cover are equipped with the wiring groove.

Furthermore, lining bodies are arranged on the inner wall sides of the upper protective cover and the lower protective cover, a plurality of transmitting devices used for generating near infrared rays are uniformly distributed in the lining bodies, and a single chip microcomputer is arranged at the end part, located on the outer side of the lining bodies, of each transmitting device.

Furthermore, the singlechip is electrically connected with a master controller at one end of the inner side of the lower protective cover through a wire, one end of the lower protective cover is fixedly connected with the handle through a supporting rod, and the end of the handle is provided with a multi-station push type switch.

Further, support piece is including the fagging that is located the top, the inboard of fagging is equipped with T shape spout, the spout cooperates with the draw runner of a plurality of shape of falling T structures of guard shield bottom down, the bottom of fagging is equipped with the axle sleeve, the axle sleeve rotates with the top of the telescopic link of below and is connected.

Furthermore, a patch is arranged in the middle of the inner side of the lining body and at a position corresponding to the emitting device, and through holes for ventilation are formed in the patch.

Furthermore, one side of the upper protective cover and one side of the lower protective cover are rotatably connected through a plurality of hinges, and the other side of the upper protective cover and the other side of the lower protective cover are detachably and fixedly connected through a hasp.

Furthermore, the upper shield and the lower shield are both made of hard plastic materials.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the arm for puncture is wrapped by the upper shield and the lower shield to be fixed, the openable protective cover on the upper shield is convenient for medical personnel to observe and operate the puncture condition, the wire bunching groove is used for fixing and limiting the position of the blood transfusion line, the blood transfusion line is prevented from driving the puncture needle to move, and the protection effect is improved. Support piece and lower guard shield sliding connection make on the one hand the guard shield and lower guard shield can move on support piece, and support piece can be with the whole adjustment that last guard shield and lower guard shield constitute to suitable position simultaneously to the appearance or the position of sitting of lying that are fit for the health of placing of arm, thereby make the patient in posture transform and activity in-process, can not cause the condition emergence such as taking off the needle, puncturing blood vessel, avoid bringing danger and misery for the patient, alleviateed medical personnel's the work degree of difficulty simultaneously.

Drawings

FIG. 1 is a top view of a modular protective device for hemodialysis;

FIG. 2 is a schematic view of a modular protective device for hemodialysis;

FIG. 3 is an end view of a modular protective device for hemodialysis;

FIG. 4 is a schematic view showing the assembly of the emitter and the liner in the combined protection device for hemodialysis;

fig. 5 is a schematic view showing a connection relationship between a chip microcomputer and a master control unit in the combined protection device for hemodialysis.

In the figure: 1. an upper shield; 2. a lower shield; 3. a support member; 31. a supporting plate; 32. a chute; 33. a shaft sleeve; 34. a telescopic rod; 4. operating a window; 5. a protective cover; 6. a wiring trough; 7. a liner; 8. a transmitting device; 9. a single chip microcomputer; 10. a master controller; 11. a support bar; 12. a grip; 13. a push switch; 14. a slide bar; 15. pasting a piece; 16. a hinge; 17. a hasp is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a modular protection device for hemodialysis, includes last guard shield 1, lower guard shield 2 and support piece 3, goes up guard shield 1 and rotates with lower guard shield 2 one side and connects, the removable fixed connection of opposite side, lower guard shield 2's bottom surface and support piece 3 sliding connection, support piece 3's bottom and the fixed establishment cooperation of doctorsing and nurses the bed, the top surface of going up guard shield 1 is equipped with operation window 4, be equipped with the protecting cover 5 that can open on the operation window 4, the top surface of going up guard shield 1 and the one end department that is located protecting cover 5 are equipped with wiring harness groove 6.

In this scheme, through last guard shield 1 and the arm parcel of lower guard shield 2 with the puncture, make its rigid to go up guard shield 5 that can open on the guard shield 1 and be convenient for medical personnel to observe and operate the puncture condition, bunch groove 6 is used for the position of fixed and restriction blood transfusion vessel line, avoids blood transfusion vessel line to drive the pjncture needle action, thereby improves the effect of protection. Support piece 3 and lower guard shield 2 sliding connection, make on the one hand guard shield 1 and lower guard shield 2 can move on support piece 3, support piece 3 can be with the whole adjustment to suitable position that last guard shield 1 and lower guard shield 2 constitute simultaneously, so that the lying appearance or the position of sitting that are fit for the health of placing of arm, thereby make the patient in posture transform and activity in-process, can not cause the needle of taking off, puncture the condition such as blood vessel and take place, avoid bringing danger and misery for the patient, medical personnel's the work degree of difficulty has been alleviateed simultaneously.

In addition, in another embodiment, the inner wall side of upper shield 1 and lower shield 2 all is equipped with the lining body 7, evenly distributed has a plurality of emitter 8 that are used for producing near infrared in the lining body 7, the tip that emitter 8 is located the lining body 7 outside is equipped with singlechip 9, lining body 7 preferably has elastic material, like the sponge, make the tubular structure that upper shield 1 and lower shield 2 constitute can better adapt to not unidimensional arm, emitter 8 that can produce near infrared preferably is arranged in the array mode, can be better to the arm deep layer, can alleviate and relax stiff position, and can carry out the heating of certain degree to the blood that returns the human body, alleviate the unbalance syndrome that hemodialysis leads to.

Singlechip 9 all through wire and the master controller 10 electric connection of the inboard one end department of lower guard shield 2, the one end department of lower guard shield 2 passes through bracing piece 11 and handle 12 fixed connection, the tip of handle 12 is equipped with the push type switch 13 of multistation, every emitter 8 all pairs alone with a singlechip 9, realize independent action, every singlechip 9 all is connected with master controller 10 through the wire, a regulation and control for carrying out whole mode, the patient holds handle 12 during the use, utilize the thumb to press push type switch 13, can carry out the adjustment of different modes, when letting the patient adjust the mode by oneself, also can let patient's activity hand.

In addition, in another embodiment, the supporting member 3 includes a supporting plate 31 located at the top, a T-shaped sliding slot 32 is provided at the inner side of the supporting plate 31, the sliding slot 32 is matched with a plurality of sliding bars 14 with an inverted T-shaped structure at the bottom of the lower shield 2, a shaft sleeve 33 is provided at the bottom of the supporting plate 31, the shaft sleeve 33 is rotatably connected with the top end of a lower telescopic rod 34, while the arm is fixed by the cylindrical structure formed by the upper shield 1 and the lower shield 2, in order to avoid the stiffness of the joint and muscle caused by the patient keeping a fixed posture for a long time, the position of the arm can be adjusted by the sliding connection of the sliding slot 32 and the sliding bar 14, so that a certain range of movement is performed, and.

In addition, in another embodiment, the patch 15 is arranged in the middle of the inner side of the lining body 7 and at a position corresponding to the emitting device 8, through holes for ventilation are formed in the patch 15, the patch 15 can be better contacted with the skin of an arm, the working effect of the emitting device 8 is improved, and the through holes are used for achieving heat dissipation and perspiration in the working process.

In addition, in another embodiment, one side of the upper shield 1 and one side of the lower shield 2 are rotatably connected through a plurality of hinges 16, the other side of the upper shield 1 and the other side of the lower shield 2 are detachably and fixedly connected through hasps 17, the hinges 16 are simple in structure and low in cost, the hasps 17 are convenient to fix and detach, and the hinge belongs to common standard parts and is convenient to obtain.

In addition, in another embodiment, the upper shield 1 and the lower shield 2 are both made of hard plastic, so that the overall weight is reduced, the movement is convenient, and meanwhile, the hard plastic is less affected by temperature and is convenient for shaping.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which includes the appended claims and their equivalents.

Claims

1. A modular protection device for hemodialysis, comprising an upper shield (1), a lower shield (2) and a support (3), characterized in that: go up guard shield (1) and lower guard shield (2) one side and rotate the connection, the removable fixed connection of opposite side, the bottom surface and support piece (3) sliding connection of lower guard shield (2), the bottom of support piece (3) and the fixed establishment cooperation of medical bed, the top surface of going up guard shield (1) is equipped with operation window (4), be equipped with protecting cover (5) that can open on operation window (4), the top surface of going up guard shield (1) and the one end department that is located protecting cover (5) are equipped with wiring harness groove (6).

2. The combined protection device for hemodialysis of claim 1, wherein: the inner wall sides of the upper shield (1) and the lower shield (2) are respectively provided with a lining body (7), a plurality of emitting devices (8) used for generating near infrared rays are uniformly distributed in the lining bodies (7), and the end parts of the emitting devices (8) positioned on the outer sides of the lining bodies (7) are provided with a single chip microcomputer (9).

3. The combined protection device for hemodialysis of claim 2, wherein: the single chip microcomputer (9) is electrically connected with a master controller (10) at one end of the inner side of the lower protective cover (2) through a lead, one end of the lower protective cover (2) is fixedly connected with the handle (12) through a support rod (11), and the end of the handle (12) is provided with a multi-station push type switch (13).

4. The combined protection device for hemodialysis of claim 1, wherein: support piece (3) are including fagging (31) that are located the top, the inboard of fagging (31) is equipped with T shape spout (32), spout (32) and a plurality of draw runner (14) cooperation of falling the T structure of guard shield (2) bottom down, the bottom of fagging (31) is equipped with axle sleeve (33), axle sleeve (33) are connected with the top of telescopic link (34) of below is rotated.

5. The combined protection device for hemodialysis of claim 2, wherein: the middle part of the inner side of the lining body (7) and the position corresponding to the emitting device (8) are provided with patches (15), and the patches (15) are provided with through holes for ventilation.

6. The combined protection device for hemodialysis of claim 1, wherein: one side of the upper shield (1) is rotatably connected with one side of the lower shield (2) through a plurality of hinges (16), and the other side of the upper shield (1) is detachably and fixedly connected with the other side of the lower shield (2) through a buckle (17).

7. The combined protection device for hemodialysis of claim 1, wherein: the upper shield (1) and the lower shield (2) are both made of hard plastic materials.