CN221865900U - Movable upper limb arterial puncture support - Google Patents

Abstract

The utility model discloses a movable upper limb artery puncture support, which comprises a puncture plate, wherein a supporting pad is fixedly arranged at the top of the puncture plate, a supporting mechanism is fixedly connected to the bottom of the puncture plate, a base is fixedly connected to the bottom of the supporting mechanism, universal wheels are fixedly arranged at the bottom of the base, an auxiliary mechanism is arranged at the top of the puncture plate, the auxiliary mechanism comprises a movable frame, a sliding block and a sliding rod are respectively and fixedly connected to the inner wall of the movable frame, and a frame body is slidably connected to the inner wall of the movable frame. The utility model has the advantages of it is efficient, solved current upper limbs artery puncture support at the in-process of using, be inconvenient for remove it and adjust its use height, make its upper limbs position that is located the patient fast, reduced the availability factor of support, be inconvenient for support fast and fix patient's hand to patient's wrist, reduced the problem of patient's upper limbs puncture efficiency.

Description

Movable upper limb arterial puncture support

Technical Field

The utility model relates to the technical field of interventional therapy, in particular to a movable upper limb arterial puncture stent.

Background

The upper limb arterial puncture belongs to a common interventional treatment technology, and the interventional treatment is divided into vascular intervention and non-vascular intervention, wherein the vascular intervention refers to the intervention of instruments into blood vessels for treatment, the upper limb arterial puncture catheterization is used for monitoring the blood pressure condition of a patient and is used for various dangerous and complicated major operations and operations with major bleeding, extracorporeal circulation endocardial direct vision, operations needing low level and controlled depressurization, patients with severe hypotension and shock, patients needing frequent adoption of arterial blood samples for measuring blood gas analysis and the like, patients needing continuous application of vasoactive drugs, patients resuscitated after respiratory heartbeat stop and non-invasive pressure measurement patients.

When performing an arterial puncture catheterization of an upper limb, the upper limb arm of a patient can be supported by using a bracket, but the existing bracket is installed on a patient bed and needs to be assembled on site, and the current installation steps (taking an operating room as an example) are as follows: 1. the hand supporting plate is arranged at the edge of the operating bed, the installation position and the angle (3 minutes) are adjusted according to the abduction degree of the upper limb of the patient, and sometimes the feet of a doctor can be injured due to the infirm installation; 2. preparing a wrist (taking radial artery puncture catheter as an example) support pad (a cylinder which is rolled into a length of 10 cm, a width of 5 cm and a height of 5 cm by using a therapeutic towel generally), fixing an adhesive tape, and padding under the wrist of a patient, and adjusting the position (3 minutes) according to the length of the upper limb of the patient; 3. preparing a sterile treatment towel, and paving the sterile treatment towel on a hand supporting plate (1 minute); 4. the hand is fixed, and the hand is usually wound around the hand of the patient with a gauze band to be fixed on the hand supporting plate (1 minute), so that the preparation before the 4 steps of puncture is finished, and the hand is smoothly carried out and the minimum time is about 8 minutes under the condition of complete articles. This preparation flow is loaded down with trivial details consuming time, causes very big inconvenience for the doctor, influences the rescue ageing, and patient in ward and intensive care unit also need the arteriopuncture to put the pipe to monitor the blood pressure condition sometimes, and the sick bed in ward is unable to install and holds in palm the palm, needs other doctors or nurse braking arm when the doctor punctures, and the stability is poor.

The existing upper limb arterial puncture support is inconvenient to move and adjust the use height of the existing upper limb arterial puncture support in the use process, so that the existing upper limb arterial puncture support is quickly located at the upper limb position of a patient, the use efficiency of the support is reduced, the existing upper limb arterial puncture support is inconvenient to quickly support the wrist of the patient and fix the hand of the patient, and the puncture efficiency of the upper limb of the patient is reduced.

Disclosure of utility model

The utility model aims to provide a movable upper limb arterial puncture support, which has the advantage of high efficiency, and solves the problems that the conventional upper limb arterial puncture support is inconvenient to move and adjust the use height thereof in the use process, so that the upper limb arterial puncture support is quickly positioned at the upper limb position of a patient, the use efficiency of the support is reduced, the wrist of the patient is inconvenient to quickly support and fix the hand of the patient, and the upper limb puncture efficiency of the patient is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable upper limbs artery puncture support, includes the puncture board, the top fixed mounting of puncture board has the supporting pad, the bottom fixedly connected with supporting mechanism of puncture board, the bottom fixedly connected with base of supporting mechanism, the bottom fixedly mounted of base has the universal wheel, the top of puncture board is provided with assist mechanism, assist mechanism includes removes the frame, the inner wall of removing the frame is fixedly connected with slider and slide bar respectively, the inner wall sliding connection who removes the frame has the framework, the top of removing the frame is fixedly connected with respectively increases pad and mount pad, fixed mounting has the elasticity fastener on the mount pad, the joint has the card frame on the elasticity fastener, the surface of card frame is fixedly connected with first bandage and second bandage respectively, the one end fixedly connected with of first bandage is binded the buckle, supporting mechanism includes fixed pipe and removes the pipe, move threaded connection on the pipe, the one end fixedly connected with hand wheel of threaded rod.

Preferably, the movable upper limb arteria puncture support is characterized in that a brake pedal is arranged on the universal wheel.

As the movable upper limb arterial puncture support, preferably, the top of the support pad is provided with a groove, and the frame body is positioned in the inner cavity of the groove.

As the movable upper limb arterial puncture support, preferably, the bottom of the puncture plate is fixedly connected with a reinforcing rib and a reinforcing rod respectively, and one end of the reinforcing rod, which is far away from the puncture plate, is fixedly connected with the surface of the supporting mechanism.

As the movable upper limb arterial puncture support, the top of the surface of the supporting mechanism is fixedly connected with a handle.

As the movable upper limb arterial puncture support, the movable cavity is formed in the front side and the rear side of the puncture plate, and the sliding rod is positioned in the movable cavity and is in sliding connection with the inner wall of the movable cavity.

As the movable upper limb arterial puncture support, the inner wall of the frame body is preferably provided with the anti-slip pad, the surface of the sliding block is in sliding connection with the surface of the anti-slip pad, and the anti-slip pad is made of rubber.

As the movable upper limb arteria puncture support, the bottom of the fixed tube is fixedly connected with the top of the base through a bolt, the top of the movable tube is fixedly connected with a mounting piece, and the top of the mounting piece is fixedly connected with the bottom of the puncture plate through a bolt.

As the movable upper limb arterial puncture support, the inner wall of the fixed pipe is fixedly connected with the anti-slip sleeve, the inner wall of the movable pipe is fixedly connected with the inner pipe, the bottom of the inner pipe extends to the inner cavity of the anti-slip sleeve and is in sliding connection with the inner wall of the anti-slip sleeve, and the anti-slip sleeve is made of rubber.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the supporting mechanism capable of being telescopically adjusted is arranged at the bottom of the puncture plate, so that the puncture plate can be adjusted to move to the bottom of the upper limb of a patient, the upper limb of the patient is stably supported, the base and the universal wheels are further arranged at the bottom of the supporting mechanism, and the support can be driven to integrally move through the cooperation of the base and the universal wheels, so that medical staff can quickly drive the support to move beside an operating table and a sickbed, the use difficulty of the support is reduced, and the support does not need to be assembled on site during use.

2. According to the utility model, the movable auxiliary mechanism is arranged at the top of the puncture plate, the auxiliary mechanism comprises the heightening pad, medical staff can drive the heightening pad to move through the moving frame, the position of the heightening pad is adjusted, the heightening pad can rapidly move to the wrist part of a patient, the wrist of the patient is supported, the sterile treatment towel is paved on the auxiliary mechanism and the puncture plate when reaching the designated position, the wrist part of the patient is fixed through the first binding belt, the second binding belt and the binding belt buckle, so that arm shaking in the process of puncture is avoided, and on the other hand, the medical staff can detach and replace the disposable first binding belt and the disposable second binding belt through the mounting seat and the elastic clamping piece, so that the first binding belt and the second binding belt are prevented from being repeatedly used for a plurality of times.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom isometric view of the present utility model;

FIG. 3 is a perspective view of a support mechanism of the present utility model;

FIG. 4 is a bottom isometric view of the support mechanism of the present utility model;

FIG. 5 is a cross-sectional view of the support mechanism of the present utility model;

fig. 6 is an enlarged view of a of fig. 3 according to the present utility model.

In the figure: 1. a puncture plate; 2. a support pad; 3. an auxiliary mechanism; 301. a moving rack; 302. a frame; 303. an anti-slip pad; 304. a binding belt buckle; 305. a first strap; 306. a heightening pad; 307. a mounting base; 308. an elastic clamping piece; 309. a second strap; 310. a clamping frame; 311. a slide block; 312. a slide bar; 4. a support mechanism; 401. a fixed tube; 402. a hand wheel; 403. a threaded rod; 404. a mounting member; 405. a moving tube; 406. an inner tube; 407. an anti-skid sleeve; 5. a base; 6. a universal wheel; 7. a handle; 8. reinforcing ribs; 9. and a reinforcing rod.

Detailed Description

Referring to fig. 1-6, the movable upper limb artery puncture support comprises a puncture plate 1, a support pad 2 is fixedly arranged at the top of the puncture plate 1, a support mechanism 4 is fixedly connected to the bottom of the puncture plate 1, a base 5 is fixedly connected to the bottom of the support mechanism 4, a universal wheel 6 is fixedly arranged at the bottom of the base 5, an auxiliary mechanism 3 is arranged at the top of the puncture plate 1, the height of the puncture plate 1 can be adjusted by arranging the support mechanism 4 capable of being telescopically adjusted at the bottom of the puncture plate 1, the puncture plate 1 is moved to the bottom of an upper limb of a patient, the upper limb of the patient is stably supported, the base 5 and the universal wheel 6 are further arranged at the bottom of the support mechanism 4, the support can be driven to integrally move through the cooperation of the base 5 and the universal wheel 6, medical staff can be driven to rapidly move to the side of an operating table and a sickbed, the use difficulty of the support is reduced, and the patient does not need to be assembled on site during use.

Further, be provided with brake pedal on the universal wheel 6, after the support moved the assigned position, medical staff was through brake pedal to the locking of universal wheel 6, avoided universal wheel 6 to remove and lead to the support to rock.

Further, the bottom of puncture board 1 is fixedly connected with strengthening rib 8 and stiffener 9 respectively, and the one end that puncture board 1 was kept away from to stiffener 9 and the fixed surface of supporting mechanism 4 are connected, and strengthening rib 8 and stiffener 9 carry out firm support to the bottom of puncture board 1, increase puncture board 1's intensity of use and avoid its fracture.

Further, the auxiliary mechanism 3 comprises a moving frame 301, the inner wall of the moving frame 301 is fixedly connected with a sliding block 311 and a sliding rod 312 respectively, the inner wall of the moving frame 301 is connected with a frame 302 in a sliding manner, the top of the moving frame 301 is fixedly connected with a heightening pad 306 and a mounting seat 307 respectively, an elastic clamping piece 308 is fixedly installed on the mounting seat 307, a clamping frame 310 is clamped on the elastic clamping piece 308, medical staff can detach and replace the disposable first binding band 305 and the disposable second binding band 309 through the mounting seat 307 and the elastic clamping piece 308, the first binding band 305 and the second binding band 309 are prevented from being repeatedly used repeatedly, the surface of the clamping frame 310 is fixedly connected with the first binding band 305 and the second binding band 309 respectively, one end of the first binding band 305 is fixedly connected with a binding band 304, the auxiliary mechanism 3 comprises a heightening pad 306, the medical staff can drive the heightening pad 306 to move through the moving frame 301, the position of the heightening pad 306 is adjusted, the heightening pad 306 can rapidly move to a patient, the patient is supported by the patient, the patient is prevented from being subjected to a specified position, the sterile treatment is prevented from being laid on the auxiliary mechanism 3 and the puncture plate 1, the wrist is prevented from shaking the wrist of the patient through the first binding band 305 and the second binding band 309.

Further, the top of the support pad 2 is provided with a groove, the frame 302 is located in the inner cavity of the groove, and the groove accommodates the frame 302, so that the frame 302 is prevented from affecting the arm of the patient.

Further, the movable cavity is all offered to the front and back both sides of puncture board 1, slide bar 312 is located the inside in movable cavity and rather than inner wall sliding connection, the inner wall of framework 302 is provided with slipmat 303, the surface of slider 311 and slipmat 303's surface sliding connection, slipmat 303's material is rubber, the in-process that removes frame 301 removed drives slider 311 and slide bar 312 and removes, slider 311 slides at slipmat 303's inner wall, slider 311 and slide mat 303's cooperation is used, increase the resistance that removes frame 301 and remove, avoid removing frame 301 displacement range too big, slide bar 312 slides at movable cavity's inner wall, avoid removing frame 301 to rock from top to bottom.

Further, the top fixedly connected with handle 7 on supporting mechanism 4 surface, supporting mechanism 4 includes fixed pipe 401 and movable pipe 405, threaded connection has threaded rod 403 on the movable pipe 405, the one end fixedly connected with hand wheel 402 of threaded rod 403, adjust the in-process of supporting mechanism 4, outwards rotate threaded rod 403, make threaded rod 403 keep away from the surface of fixed pipe 401, remove movable pipe 405 through handle 7, stretch out and draw back supporting mechanism 4 overall structure, after the regulation is accomplished, inwards rotate threaded rod 403 through hand wheel 402, make threaded rod 403 reset to support and fasten fixed pipe 401, fix movable pipe 405.

Further, the bottom of the fixed tube 401 is fixedly connected with the top of the base 5 through bolts, the top of the movable tube 405 is fixedly connected with the mounting member 404, the top of the mounting member 404 is fixedly connected with the bottom of the puncture plate 1 through bolts, and the puncture plate 1 and the movable tube 405 can be fixedly connected through the arrangement of the mounting member 404.

Further, the inner wall fixedly connected with anti-skidding sleeve 407 of fixed pipe 401, the inner wall fixedly connected with inner tube 406 of movable pipe 405, the bottom of inner tube 406 extend to the inner chamber of anti-skidding sleeve 407 and rather than inner wall sliding connection, and anti-skidding sleeve 407's material is rubber, and movable pipe 405 removes the in-process and drives inner tube 406 at anti-skidding sleeve 407's inner wall slip, and the cooperation of inner tube 406 and anti-skidding sleeve 407 is used, makes movable pipe 405 remove the resistance great, can assist medical personnel accurate regulation.

Working principle:

When the upper limb puncture tube-placing operation is needed to be performed on a patient, the support is moved through the base 5 and the universal wheels 6, the support is moved to the side of an operating table or a sickbed, after the movement is completed, the height of the puncture plate 1 is adjusted through the supporting mechanism 4, so that the puncture plate 1 and the supporting pad 2 are moved to the bottom of the arm of the patient, and the arm of the patient is supported;

In the process of adjusting the supporting mechanism 4, the threaded rod 403 is outwards screwed, so that the threaded rod 403 is far away from the surface of the fixed pipe 401, after the whole structure of the supporting mechanism 4 is stretched and contracted by moving the moving pipe 405 through the handle 7, after the adjustment is finished, the threaded rod 403 is inwards rotated through the hand wheel 402, the threaded rod 403 is reset to be abutted against the fixed pipe 401, so that the moving pipe 405 is fixed, the inner pipe 406 is driven to slide on the inner wall of the anti-slip sleeve 407 in the moving process of the moving pipe 405, and the inner pipe 406 and the anti-slip sleeve 407 are matched for use, so that the moving resistance of the moving pipe 405 is large, and the accurate adjustment of medical staff can be assisted;

The position of the heightening pad 306 is moved through the moving frame 301, the sliding block 311 and the sliding rod 312 are driven to move in the moving process of the moving frame 301, the sliding block 311 slides on the inner wall of the anti-slip pad 303, the sliding block 311 and the anti-slip pad 303 are matched to use, the moving resistance of the moving frame 301 is increased, the excessive displacement amplitude of the moving frame 301 is avoided, the sliding rod 312 slides on the inner wall of the movable cavity, the moving frame 301 is prevented from swinging up and down, the heightening pad 306 is lifted to the bottom of a wrist of a patient, the arm of the patient is lifted, the sterile treatment towel is paved on the tops of the auxiliary mechanism 3 and the supporting pad 2, after the paving is completed, the first binding belt 305 and the second binding belt 309 are wound on the wrist of the patient, the second binding belt 309 is fixed in the binding belt buckle 304, and the arm of the patient is fixed;

When the disposable first strap 305, second strap 309 and strap buckle 304 need to be replaced, the elastic clamping member 308 is pressed inwards, the elastic clamping member 308 is pressed in the inner cavity of the clamping frame 310, and the clamping frame 310 is pulled out to detach the first strap 305 and the second strap 309.

Claims (9)

1. The utility model provides a portable upper limbs artery puncture support, includes puncture board (1), the top fixed mounting of puncture board (1) has supporting pad (2), the bottom fixedly connected with supporting mechanism (4) of puncture board (1), its characterized in that: the utility model provides a puncture device, including supporting mechanism (4), bottom fixedly connected with base (5), the bottom fixed mounting of base (5) has universal wheel (6), the top of puncture board (1) is provided with auxiliary mechanism (3), auxiliary mechanism (3) are including removing frame (301), the inner wall of removing frame (301) is fixedly connected with slider (311) and slide bar (312) respectively, the inner wall sliding connection who removes frame (301) has framework (302), the top of removing frame (301) is fixedly connected with increase pad (306) and mount pad (307) respectively, fixedly mounted has elastic clamping piece (308) on mount pad (307), the joint has cassette (310) on elastic clamping piece (308), the surface of cassette (310) is fixedly connected with first bandage (305) and second bandage (309) respectively, the one end fixedly connected with bandage of first bandage (305) is detained (304), supporting mechanism (4) are including fixed pipe (401) and moving pipe (405), be connected with threaded rod (403) on moving pipe (405) threaded connection's (402) one end of threaded rod (402).

2. The movable upper extremity arterial puncture stent of claim 1, wherein: and a brake pedal is arranged on the universal wheel (6).

3. The movable upper extremity arterial puncture stent of claim 1, wherein: the top of the supporting pad (2) is provided with a groove, and the frame body (302) is positioned in the inner cavity of the groove.

4. The movable upper extremity arterial puncture stent of claim 1, wherein: the bottom of puncture board (1) is fixedly connected with strengthening rib (8) and stiffener (9) respectively, the one end that puncture board (1) was kept away from to stiffener (9) is fixedly connected with the surface of supporting mechanism (4).

5. The movable upper extremity arterial puncture stent of claim 1, wherein: the top of the surface of the supporting mechanism (4) is fixedly connected with a handle (7).

6. The movable upper extremity arterial puncture stent of claim 1, wherein: the front side and the rear side of the puncture plate (1) are provided with movable cavities, and the sliding rod (312) is positioned in the movable cavities and is in sliding connection with the inner walls of the movable cavities.

7. The movable upper extremity arterial puncture stent of claim 1, wherein: the anti-slip device is characterized in that an anti-slip pad (303) is arranged on the inner wall of the frame body (302), the surface of the sliding block (311) is in sliding connection with the surface of the anti-slip pad (303), and the anti-slip pad (303) is made of rubber.

8. The movable upper extremity arterial puncture stent of claim 1, wherein: the bottom of fixed pipe (401) is through bolt fixed connection with the top of base (5), the top fixedly connected with installed part (404) of movable pipe (405), the top of installed part (404) is through bolt fixed connection with the bottom of puncture board (1).

9. The movable upper extremity arterial puncture stent of claim 1, wherein: the inner wall fixedly connected with anti-skidding sleeve (407) of fixed pipe (401), the inner wall fixedly connected with inner tube (406) of movable pipe (405), the bottom of inner tube (406) extends to the inner chamber of anti-skidding sleeve (407) and with its inner wall sliding connection, the material of anti-skidding sleeve (407) is rubber.