CN114948502A

CN114948502A - Catheterization auxiliary device for intensive care unit

Info

Publication number: CN114948502A
Application number: CN202210469780.9A
Authority: CN
Inventors: 华国芳; 闫婧; 高静雯; 秦丽丽
Original assignee: 901th Hospital of the Joint Logistics Support Force of Pla
Current assignee: 901th Hospital of the Joint Logistics Support Force of Pla
Priority date: 2022-04-30
Filing date: 2022-04-30
Publication date: 2022-08-30

Abstract

The invention relates to a catheterization auxiliary device for an intensive care unit, in particular to the technical field of medical instruments, which comprises a fixed base plate, wherein first connecting seats are fixedly arranged on the left side and the right side of the upper surface of the fixed base plate, a first bidirectional screw rod is movably arranged between the two first connecting seats, transverse moving blocks are in threaded connection with the left side and the right side of the first bidirectional screw rod, lifting mechanisms are arranged on the upper surfaces of the two transverse moving blocks, arc-shaped supporting pieces are arranged at the top ends of the two lifting mechanisms, a bearing base plate is detachably arranged on the left side of the fixed base plate, and a bearing assembly is arranged on the upper surface of the bearing base plate. In the actual use process, the medical staff can adjust the angle between the legs of the patient, the positions of the legs of the patient and the angle of the hip of the patient, so that the medical staff can conveniently perform intubation operation, the intubation efficiency is improved, the use requirement is met, the principle is simple, the installation and the manufacture are easy, and the practicability is high.

Description

Catheterization auxiliary device for intensive care unit

Technical Field

The invention relates to the technical field of medical instruments, in particular to a catheterization auxiliary device for an intensive care unit.

Background

Urinary catheters are tubes made of natural rubber, silicone rubber or polyvinyl chloride (PVC) that can be inserted into the bladder via the urethra in order to drain urine. The catheter intubation is used for auxiliary diagnosis or treatment by inserting the catheter into the bladder through the urethra to guide urine under the principle of aseptic operation, and can also be used for difficult urination. Most patients who have performed the urological surgery have the problem of unsmooth urination, so that medical staff are required to insert a catheter into the urethral orifice of the patient to urinate.

Medical personnel are when carrying out the intubate operation to the patient, because there is certain discomfort at the intubate in-process, lead to the patient both legs to press from both sides tightly when the intubate, do not cooperate the intubate work, and then influence medical personnel's intubate efficiency, simultaneously at the in-service use in-process, there is the difference in male sex patient and female patient's urethral orifice's position, this has just caused certain trouble for the intubate. The present invention was made in view of the above problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a catheterization auxiliary device for an intensive care unit, which solves the problem that the intubation efficiency of medical workers is influenced because the legs of a patient are clamped and do not cooperate with intubation work due to certain discomfort in the intubation process in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the urethral catheterization assisting device for the intensive care unit comprises a fixed base plate, wherein first connecting seats are fixedly arranged on the left side and the right side of the upper surface of the fixed base plate, a first bidirectional screw rod is movably arranged between the two first connecting seats, transverse moving blocks are in threaded connection with the left side and the right side of the first bidirectional screw rod, lifting mechanisms are arranged on the upper surfaces of the two transverse moving blocks, arc-shaped supporting pieces are arranged at the top ends of the two lifting mechanisms, a bearing base plate is detachably arranged on the left side of the fixed base plate, and a bearing component is arranged on the upper surface of the bearing base plate;

it includes that cavity fixed frame is drawn together to lift mechanism, the inside of cavity fixed frame is equipped with the second threaded rod in vertical direction, first belt pulley has been cup jointed to the lower extreme of second threaded rod, two the equal fixed mounting of lateral surface of the fixed frame of cavity has L shape motor fixed plate, two equal fixed mounting has driving motor, two on the L shape motor fixed plate driving motor's output all is equipped with the second belt pulley, establishes leftwards between first belt pulley and the second belt pulley and establish and all be equipped with driving belt, two between first belt pulley and the second belt pulley on right side equal threaded connection has vertical lift stand, two on the second threaded rod arc support piece fixed mounting respectively is on the top of two vertical lift stands

Furthermore, the holding tank has all been seted up to the left and right sides of fixed bolster, two the equal fixed mounting in inside of holding tank has fixed frame, two fixed frame's bottom all sets up threaded hole, two equal threaded connection has first threaded rod, two in the threaded hole the equal fixed mounting in top of first threaded rod has fixed disc, two fixed disc establishes respectively in two fixed frame's inboard, two the equal fixed mounting in bottom of first threaded rod has first twist grip, two first twist grip establishes respectively in two fixed frame's the outside, and fixed frame, first threaded rod and fixed disc have realized the installation of this device.

Furthermore, a rotating hand wheel is fixedly mounted at the right end of the first bidirectional screw, and the lower surfaces of the two transverse moving blocks are in contact with the upper surface of the fixed base plate, so that the transverse moving blocks are limited.

Furthermore, the bottom end of the second threaded rod is movably connected with the top end of the transverse moving block, so that the stability of the second threaded rod in the rotating process is guaranteed.

Furthermore, the external dimensions of the two longitudinal lifting columns are respectively the same as the internal dimensions of the two hollow fixed frames, so that the limitation on the longitudinal lifting columns is realized.

Furthermore, sponge pads are fixedly arranged inside the two arc-shaped supporting pieces, so that the comfort of the legs of the patient is guaranteed.

Furthermore, the bearing subassembly includes two second connecting seats, two the second connecting seat is fixed mounting respectively at both ends around accepting the left of backing plate upper surface, two movable mounting has the second screw rod that revolves to the second between the second connecting seat, the equal threaded connection in both ends has the lateral shifting seat around the second screw rod that revolves to the second, the top of accepting the backing plate is equipped with bearing panel, the equal fixed mounting in both ends has the fixing base around bearing panel's the lower surface, establishes in the front side with establish between the second connecting seat of rear side and the fixing base between equal movable mounting have a support rod spare, and the bearing subassembly has realized the adjustment to patient's buttock angle.

Further, two the lower surface of lateral shifting seat all contacts with the upper surface of accepting the backing plate, the rear end fixed mounting of second bidirectional screw has the second twist grip, bearing panel's last fixed surface installs the bearing cushion, the bearing cushion adopts silica gel to make, has guaranteed the comfort of patient's buttock.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. according to the urethral catheterization auxiliary device for the intensive care unit, the first bidirectional screw rod, the transverse moving blocks, the lifting mechanisms, the rotating hand wheel and the arc-shaped supporting pieces are arranged, when the distance between two legs of a patient needs to be adjusted in the using process, the rotating hand wheel is rotated, and the rotating hand wheel drives the first bidirectional screw rod to rotate, so that the two transverse moving blocks move oppositely or oppositely, the two lifting mechanisms move oppositely or oppositely, the distance between the two legs of the patient is adjusted, and the catheterization operation of medical staff is facilitated;

2. according to the urethral catheterization auxiliary device for the intensive care unit, the lifting mechanism, the arc-shaped supporting piece and the spongy cushion are arranged, in the using process, when the height of two legs of a patient needs to be adjusted, the two driving motors are started simultaneously, the output ends of the driving motors drive the second belt pulleys to rotate, the first belt pulleys and the second threaded rods rotate under the driving of the transmission belt, and in the rotating process of the two second threaded rods, the longitudinal lifting upright posts move in the vertical direction along the hollow fixing frame, so that the two legs of the patient are driven to move in the vertical direction, the height of the two legs of the patient is adjusted, and the medical staff can conveniently perform intubation;

3. this catheterization auxiliary device for intensive care unit accepts backing plate and bearing subassembly through setting up, rotates second twist grip in the use, and second twist grip drives the two bidirectional screw rods of second and rotates to realize the removal in opposite directions or carrying on the back of the body of two lateral shifting seats and remove, under the effect of support member, bearing panel and bearing cushion go up and down, thereby realize the adjustment of patient buttock angle, the medical staff of being convenient for carries out intubate work.

Drawings

FIG. 1 is a first schematic diagram of the overall structure provided by the present invention;

FIG. 2 is a rear view of the overall structure provided by the present invention;

FIG. 3 is a rear view of the overall structure provided by the present invention;

FIG. 4 is a schematic view of the overall structure provided by the present invention;

FIG. 5 is a partial cross-sectional view provided by the present invention;

FIG. 6 is an enlarged schematic view of region A of FIG. 5 according to the present invention;

fig. 7 is a schematic view of a partial structure provided by the present invention.

In the figure: 1. fixing the base plate; 2. a fixed frame; 3. a threaded hole; 4. a first threaded rod; 5. fixing the disc; 6. a first rotating handle; 7. a first connecting seat; 8. a first bi-rotational screw; 9. a transverse moving block; 10. a lifting mechanism; 1001. a hollow fixed frame; 1002. a second threaded rod; 1003. a first pulley; 1004. an L-shaped motor fixing plate; 1005. a drive motor; 1006. a second pulley; 1007. a drive belt; 1008. a vertical lifting column; 11. rotating a hand wheel; 12. an arc-shaped support member; 13. a sponge cushion; 14. carrying a base plate; 15. a holding assembly; 1501. a second connecting seat; 1502. a second bidirectional screw; 1503. a transverse moving seat; 1504. a bearing panel; 1505. a fixed seat; 1506. supporting the rod member; 1507. a second rotating handle; 1508. and (4) supporting the soft cushion.

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 to 7, in this embodiment, the urinary catheterization assisting device for an intensive care unit includes a fixed base plate 1, first connecting seats 7 are fixedly installed on both left and right sides of an upper surface of the fixed base plate 1, a first bidirectional screw 8 is movably installed between the two first connecting seats 7, a rotating hand wheel 11 is fixedly installed at a right end of the first bidirectional screw 8, transverse moving blocks 9 are threadedly connected to both left and right sides of the first bidirectional screw 8, lower surfaces of the two transverse moving blocks 9 are in contact with an upper surface of the fixed base plate 1, so that the two transverse moving blocks 9 are limited, it is ensured that the two transverse moving blocks 9 can horizontally move during rotation of the first bidirectional screw 8, lifting mechanisms 10 are installed on upper surfaces of the two transverse moving blocks 9, arc-shaped supporting members 12 are installed on top ends of the two lifting mechanisms 10, sponge pads 13 are fixedly arranged inside the two arc-shaped supporting pieces 12, the sponge pads 13 guarantee the comfort of legs of a patient, a bearing backing plate 14 is detachably arranged on the left side of the fixed backing plate 1, medical staff can mount or dismount the bearing backing plate 14 according to specific requirements in the actual use process, and a bearing assembly 15 is arranged on the upper surface of the bearing backing plate 14;

the lifting mechanism 10 comprises a hollow fixing frame 1001, a second threaded rod 1002 is arranged in the hollow fixing frame 1001 in the vertical direction, the bottom end of the second threaded rod 1002 is movably connected with the top end of a transverse moving block 9, the stability of the second threaded rod 1002 in the rotating process is ensured, a first belt pulley 1003 is sleeved at the lower end of the second threaded rod 1002, L-shaped motor fixing plates 1004 are fixedly arranged on the outer side surfaces of the two hollow fixing frames 1001, driving motors 1005 are fixedly arranged on the two L-shaped motor fixing plates 1004, the stability of the driving motors 1005 in the using process is ensured by the L-shaped motor fixing plates 1004, second belt pulleys 1006 are arranged at the output ends of the two driving motors 1005, and a transmission belt 1007 is arranged between the first belt pulley 1003 and the second belt pulley 1006 on the left side and between the first belt pulley 1003 and the second belt pulley 1006 on the right side, the transmission between first belt pulley 1003 and second belt pulley 1006 has been realized to driving belt 1007, two equal threaded connection has vertical lift stand 1008 on the second threaded rod 1002, two the external dimension of vertical lift stand 1008 is the same with the inside dimension size of the fixed frame 1001 of two hollows respectively to realized spacing to vertical lift stand 1008, guaranteed that vertical lift stand 1008 can carry out longitudinal movement, two along the fixed frame 1001 of hollows when second threaded rod 1002 rotates arc support 12 fixed mounting is on the top of two vertical lift stands 1008 respectively.

The implementation scenario is specifically as follows: when the device is used, the medical staff places the two legs of a patient on the two sponge cushions 13 and supports the two legs of the patient through the two arc-shaped supporting pieces 12, the medical staff adjusts the angle between the two legs of the patient and the position of the two legs of the patient according to the requirement of intubation operation when in use, so that the two legs of the patient are prevented from being clamped tightly in the intubation process and the intubation process is prevented from being influenced, when the angle between the two legs of the patient is adjusted, the medical staff rotates the rotating hand wheel 11, the rotating hand wheel 11 drives the first bidirectional screw 8 to rotate, the two transverse moving blocks 9 in threaded connection with the first bidirectional screw 8 move in opposite directions or back to back, when the two transverse moving blocks 9 move in opposite directions, the lifting mechanisms 10 at two sides move in opposite directions, and the angle between the two legs of the patient is gradually reduced, when the two lateral moving blocks 9 move back to back, the lifting mechanisms 10 on the two sides move back to back, so that the angle between the legs of the patient is gradually increased, when the positions of the legs of the patient are adjusted, the medical staff starts the two driving motors 1005, the output ends of the two driving motors 1005 rotate, thereby driving the two second pulleys 1006 to rotate, the two first pulleys 1003 will rotate under the driving of the driving belt 1007, thereby driving the two second threaded rods 1002 to rotate, and in the process of rotating the two second threaded rods 1002, the longitudinal lifting columns 1008 on which they are screwed will move in the vertical direction along the hollow fixed frame 1001, thereby drive patient's both legs and carry out the ascending removal of vertical side, realize making things convenient for medical staff to carry out the intubate to the adjustment of patient's both legs height, satisfy the in-service use demand.

Referring to fig. 2, 5 and 7, in the catheterization auxiliary device for intensive care unit of this embodiment, the holding tank has all been seted up to the left and right sides of fixed bolster 1, two equal fixed mounting in the inside of holding tank has fixed frame 2, two threaded holes 3 have all been seted up to the bottom of fixed frame 2, two equal threaded connection has first threaded rod 4 in the threaded holes 3, two equal fixed mounting in top of first threaded rod 4 has fixed disc 5, two fixed disc 5 establishes respectively in the inboard of two fixed frame 2, two equal fixed mounting in bottom of first threaded rod 4 has first twist grip 6, two first twist grip 6 establishes respectively in the outside of two fixed frame 2, rotates first twist grip 6, realizes the longitudinal movement of first threaded rod 4 and fixed disc 5.

The implementation scenario is specifically as follows: this device is before using, and medical staff rotates two first twist grip 6, and two first twist grip 6 will drive two first threaded rods 4 and two fixed discs 5 respectively and remove to the upside to support the lower extreme of disease bed board, accomplish being connected between this device and the disease bed, avoid this device to take place to remove in the use, influence going on of intubate.

Referring to fig. 1 to 5, in the present embodiment of a urinary catheterization assisting device for an intensive care unit, the supporting member 15 includes two second connecting bases 1501, the two second connecting bases 1501 are respectively and fixedly installed at the front and rear ends of the left side of the upper surface of the supporting pad 14, a second bidirectional screw 1502 is movably installed between the two second connecting bases 1501, the two second connecting bases 1501 ensure the stability of the second bidirectional screw 1502, the front and rear ends of the second bidirectional screw 1502 are respectively and threadedly connected with a transverse moving base 1503, a supporting panel 1504 is arranged above the supporting pad 14, fixing bases 1505 are fixedly installed at the front and rear ends of the lower surface of the supporting panel 1504, supporting rods 1506 are movably installed between the second connecting bases 1501 arranged at the front side and the fixing bases 1505 and between the second connecting bases 1501 at the rear side and the fixing bases 1505, the lower surfaces of the two transverse moving bases are both in contact with the upper surface of the supporting pad 14, thereby realized spacing to lateral shifting seat 1503, the rear end fixed mounting of second bidirectional screw 1502 has second twist grip 1507, the last fixed surface of bearing panel 1504 installs bearing cushion 1508, bearing cushion 1508 adopts silica gel to make, has guaranteed the comfort of patient's buttock.

The implementation scene is specifically as follows: bearing subassembly 15 is in the use, on bearing cushion 1508 is arranged in to patient's buttock, because there is the difference in the position of male sex patient and female patient's urethral orifice, consequently need adjust the angle of patient's buttock in the use, this in-process medical staff rotates second twist grip 1507, second twist grip 1507 drives second two direction of rotation screw 1502 and rotates, at the pivoted in-process of second two direction of rotation screw 1502, two lateral shifting seats 1503 of threaded connection carry out the removal in opposite directions or move back to back of the body mutually on it, under the effect of support rod 1506, bearing panel 1504 and bearing cushion 1508 will go up and down, thereby realize the adjustment of patient's buttock angle, be convenient for medical staff carries out intubate work, in order to satisfy the demand in the in-service use process.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intensive care unit is with catheterization auxiliary device, includes fixed backing plate (1), its characterized in that: the left side and the right side of the upper surface of the fixed base plate (1) are fixedly provided with first connecting seats (7), a first bidirectional screw rod (8) is movably arranged between the two first connecting seats (7), the left side and the right side of the first bidirectional screw rod (8) are in threaded connection with transverse moving blocks (9), the upper surfaces of the two transverse moving blocks (9) are provided with lifting mechanisms (10), the top ends of the two lifting mechanisms (10) are provided with arc-shaped supporting pieces (12), the left side of the fixed base plate (1) is detachably provided with a bearing base plate (14), and the upper surface of the bearing base plate (14) is provided with a bearing assembly (15);

lifting mechanism (10) is including the fixed frame of cavity (1001), the inside of the fixed frame of cavity (1001) is equipped with second threaded rod (1002) on vertical direction, first belt pulley (1003) has been cup jointed to the lower extreme of second threaded rod (1002), two the equal fixed mounting of lateral surface of the fixed frame of cavity (1001) has L shape motor fixed plate (1004), two equal fixed mounting has driving motor (1005), two on L shape motor fixed plate (1004) the output of driving motor (1005) all is equipped with second belt pulley (1006), establishes on the left all be equipped with drive belt (1007), two between first belt pulley (1003) and second belt pulley (1006) and establish between first belt pulley (1003) and second belt pulley (1006) on the right side equal threaded connection has vertical lift stand (1008), two arc support (12) respectively fixed mounting is on the top of two vertical lift stands (1008).

2. The catheterization aid of claim 1, wherein: the holding tank has all been seted up to the left and right sides of fixed bolster (1), two the equal fixed mounting in inside of holding tank has fixed frame (2), two threaded hole (3) are all seted up to the bottom of fixed frame (2), two equal threaded connection has first threaded rod (4), two in screw hole (3) the equal fixed mounting in top of first threaded rod (4) has fixed disc (5), two fixed disc (5) are established respectively in the inboard of two fixed frame (2), two the equal fixed mounting in bottom of first threaded rod (4) has first twist grip (6), two the outside at two fixed frame (2) is established respectively in first twist grip (6).

3. The catheterization aid of claim 1, wherein: the right end of the first bidirectional screw (8) is fixedly provided with a rotary hand wheel (11), and the lower surfaces of the two transverse moving blocks (9) are in contact with the upper surface of the fixed base plate (1).

4. The catheterization aid of claim 1, wherein: the bottom end of the second threaded rod (1002) is movably connected with the top end of the transverse moving block (9).

5. The catheterization aid of claim 1, wherein: the external dimensions of the two longitudinal lifting columns (1008) are respectively the same as the internal dimensions of the two hollow fixing frames (1001).

6. The catheterization assisting device for an intensive care unit according to claim 1, wherein: sponge cushions (13) are fixedly arranged in the two arc-shaped supporting pieces (12).

7. The catheterization aid of claim 1, wherein: the bearing assembly (15) comprises two second connecting seats (1501), the two second connecting seats (1501) are fixedly installed at the front end and the rear end of the left side of the upper surface of the bearing base plate (14) respectively, a second bidirectional screw (1502) is movably installed between the two second connecting seats (1501), the front end and the rear end of the second bidirectional screw (1502) are in threaded connection with a transverse moving seat (1503), a bearing panel (1504) is arranged above the bearing base plate (14), fixing seats (1505) are fixedly installed at the front end and the rear end of the lower surface of the bearing panel (1504), and a supporting rod piece (1505) is movably installed between the second connecting seats (1501) and the fixing seats (1505) on the front side and between the second connecting seats (1501) and the fixing seats (1505) on the rear side.

8. The catheterization aid of claim 7, wherein: two the lower surface of lateral shifting seat (1503) all contacts with the upper surface of accepting backing plate (14), the rear end fixed mounting of second bidirectional screw (1502) has second twist grip (1507), the last fixed surface of bearing panel (1504) installs bearing cushion (1508), bearing cushion (1508) adopt silica gel to make.