CN211934175U

CN211934175U - Interventional department pressurization nursing device

Info

Publication number: CN211934175U
Application number: CN201922437269.7U
Authority: CN
Inventors: 李莹; 曹长春; 张志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-17
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a pressurized nursing device for interventional department, which comprises a supporting plate, a movable rod is movably penetrated through the supporting plate, a pressurizing plate is arranged under the movable rod, the lower end of the pressurizing plate is provided with an air bag, the left end of the pressurizing plate is provided with an air inlet, the right end of the pressurizing plate is provided with an air outlet, the air inlet and the air outlet are both communicated with the air bag, the upper end of the supporting plate is provided with a first shell, the movable rod movably penetrates through the first shell, the front end of the first shell is hinged with a first connecting rod, the upper end of the movable rod is hinged with a second connecting rod, the middle part of the second connecting rod is hinged with the first connecting rod, the left end of the supporting plate is provided with a support, the upper end of the support movably penetrates through a rotating shaft, the problem that when in operation, if the applied pressure is improper, not only secondary injury wound can be caused, but also, the pressure nursing device can not stop bleeding in time.

Description

Interventional department pressurization nursing device

Technical Field

The utility model relates to the technical field of medical equipment, the concrete field is an intervene branch of academic or vocational study pressurization nursing device.

Background

At present, with the rapid development of medical science, interventional radiology is also called interventional therapeutics, and is a new subject combining image diagnosis and clinical treatment which is rapidly developed in recent years. Under the guidance and monitoring of digital subtraction angiography machine, CT, ultrasonic and magnetic resonance imaging equipment, puncture needle, catheter and other interventional devices are used to introduce specific instrument into the pathological change part of human body via natural pore canal or small wound for minimally invasive treatment. Become at present with traditional internal medicine, the clinical three big prop nature disciplines that the surgery stands side by side, if the postoperative is improper to puncture local pressurization blood, can lead to complications such as pain and hematoma, current intervention nursing pressure device, not only when the operation, if the pressure of applying is improper, not only can the secondary damage wound, still can influence the patient and resume, still can appear the maloperation and make the pressurization nursing device in time stanch the phenomenon.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intervene branch of academic or vocational study pressurization nursing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intervene branch of academic or vocational study pressurization nursing device, includes the backup pad, the activity runs through in the backup pad has moved the pole, move the pole and have the increased pressure board, the lower extreme of increased pressure board is equipped with the gasbag, the left end of increased pressure board is equipped with the air inlet, the right-hand member of increased pressure board is equipped with the gas outlet, air inlet and gas outlet all communicate with the gasbag, the upper end of backup pad is equipped with first casing, move the pole activity and run through first casing, the front end of first casing articulates and is connected with first connecting rod, the upper end of moving the pole articulates and is connected with the second connecting rod, the middle part and the first connecting rod of second connecting rod articulate and connect, the left end of backup pad is equipped with the support, the upper end activity of support runs through there is the pivot, the cam is installed to the one end of pivot, the one end contact of cam and second, the rotating shaft movably penetrates through the second shell, a ratchet wheel is movably arranged in the second shell, the ratchet wheel is fixedly connected with the rotating shaft, a round hole is formed in the second shell, a first arc-shaped hole is formed in the side wall of one end of the round hole in the upper and lower directions, a round shaft is movably arranged in the round hole in the penetrating manner, a pawl is arranged at the lower end of the round shaft, the pawl is matched with the ratchet wheel for use, a first blind hole is formed in the side wall of the round shaft, a first spring is arranged at one end in the first blind hole, one end of the first spring is in contact with a cylinder, the cylinder is in sliding connection with the blind hole, the other end of the cylinder is spherical, the sphere is matched with the first arc-shaped hole for use, T-shaped blind holes are symmetrically formed in the left and right direction of the outer surface of the supporting plate, a plurality of third blind holes are symmetrically formed in the upper and lower directions of the inner wall of the T, the T-shaped blind hole is internally and movably provided with a T-shaped round shaft, the T-shaped round shaft is provided with a plurality of arc-shaped grooves matched with steel balls for use, one end of the T-shaped round shaft is provided with a binding band connected through a pin, and the upper end of the supporting plate is provided with a protective cover.

Preferably, the display screen is installed to the upper end of safety cover, the display screen is connected with external power supply.

Preferably, one end of the rotating shaft movably penetrates through the protective cover, and a first handle is arranged at one end of the rotating shaft, which is located on the outer side of the protective cover.

Preferably, the outer surface of the air bag is provided with a buffer layer, a pressure sensor is arranged in the buffer layer, and the pressure sensor is connected with the display screen.

Preferably, a second handle is mounted at the upper end of the circular shaft.

Preferably, the width of the second link is greater than the thickness of the cam.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an intervene science and press nursing device, is equipped with ratchet, pawl, first spring, cylinder, cam, first connecting rod, second connecting rod and increased pressure board, has solved when the operation, if the pressure of applyieing is improper, not only can the secondary damage wound, still can influence the patient and resume, still can appear the maloperation, makes the problem that the nursing device that pressurizes failed in time stanchs.

Drawings

Fig. 1 is a schematic structural view of a front view section state of the present invention;

FIG. 2 is a schematic structural view of a second main sectional view of the present invention;

fig. 3 is a schematic left-side sectional view of the protective cover of the present invention;

fig. 4 is a structural schematic view of a left side sectional state of the second housing of the present invention;

fig. 5 is a second structural schematic view of the second casing in a left-side sectional state according to the present invention;

fig. 6 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention;

fig. 7 is a partially enlarged schematic view of the position B in fig. 4 according to the present invention.

In the figure: 1-supporting plate, 2-moving rod, 3-pressurizing plate, 4-air bag, 5-air inlet, 6-air outlet, 7-first shell, 8-first connecting rod, 9-second connecting rod, 10-support, 11-rotating shaft, 12-cam, 13-second shell, 14-ratchet wheel, 15-round hole, 16-first arc hole, 17-round shaft, 18-pawl, 19-first spring, 20-cylinder, 21-second spring, 22-steel ball, 23-T-shaped round shaft, 24-arc groove, 25-binding band, 26-protective cover, 27-first handle, 28-buffer layer, 29-second handle, 30-display screen and 31-pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a pressurized nursing device for interventional department, please refer to fig. 1, comprising a supporting plate 1, wherein the supporting plate 1 plays a role of supporting the whole device, a moving rod 2 is movably penetrated through the center of the supporting plate 1, a round sleeve is arranged at the penetrating position of the supporting plate 1 and the moving rod 2, the round sleeve plays a role of reducing friction and abrasion, a pressurizing plate 3 is arranged below the moving rod 2, the pressurizing plate 3 is used for pressurizing a wound, an air bag 4 is arranged at the lower end of the pressurizing plate 3, an air inlet 5 is arranged at the left end of the pressurizing plate 3, an air outlet 6 is arranged at the right end of the pressurizing plate 3, the air inlet 5 and the air outlet 6 are both communicated with the air bag 4, the air bag 4 is used for pressurizing the wound to make the wound more comfortable, namely the air inlet 5 is connected with an inflating device, when the pressurizing is needed, the inflating device inflates the air bag 4, when the pressurized nursing is needed, the gas in the air bag 4 is exhausted from the, the upper end of the supporting plate 1 is provided with a first shell 7, a through hole matched with the movement of the moving rod 2 is arranged in the first shell 7, the first shell 7 is used for supporting, the moving rod 2 movably penetrates through the first shell 7, the front end of the first shell 7 is hinged and connected with a first connecting rod 8, the upper end of the moving rod 2 is hinged and connected with a second connecting rod 9, the middle part of the second connecting rod 9 is hinged and connected with the first connecting rod 8, please refer to fig. 2, one end of the second connecting rod 9 moves upwards to drive the first connecting rod 8 to rotate, meanwhile, the other end of the second connecting rod 9 drives the moving rod 2 to move downwards, the moving rod 2 is driven by a pressure plate 3 to perform pressure nursing on the wound of a patient, wherein the first connecting rod 8 and the second connecting rod 9 play a role in transmission and are connected with the whole device, please refer to fig. 3, the left end of the supporting plate 1 is provided with a support 10, and, a rotating shaft 11 is movably penetrated through the upper end of the support 10, a cam 12 is installed at one end of the rotating shaft 11, the cam 12 is in contact with one end of the second connecting rod 9, the rotation of the cam 12 pushes one end of the second connecting rod 9 to move, a second shell 13 is arranged on the rear surface of the upper end of the support 10, the rotating shaft 11 movably penetrates through the second shell 13, please refer to fig. 4, a ratchet 14 is movably arranged inside the second shell 13, the rotating shaft 11 penetrates through the ratchet 14 and is connected with the ratchet 14 through a key, the rotating shaft 11 plays a role of transmission force, wherein the rotating shaft 11 rotates to drive the ratchet 14 and simultaneously drive the cam 12 to rotate, the cam 12 is utilized to push the second connecting rod 9, the profile of the cam 12 is properly designed, so that the first connecting rod 9 can drive the moving rod 2, and thus the expected movement of the pressure plate 3 is obtained, the whole pressure process is more, meanwhile, the phenomenon of improper applied pressure is avoided, the structure is simple and compact, please refer to fig. 4, a circular hole 15 is arranged on the second shell 13, a first arc-shaped hole 16 is arranged at the upper part and the lower part of the side wall at one end of the circular hole 15, a circular shaft 17 penetrates through the circular hole 15 in a movable manner, a pawl 18 is arranged at the lower end of the circular shaft 17, the pawl 18 is used in cooperation with the ratchet 14, wherein the pawl 18 is used for limiting the rotation of the ratchet 14 in one direction, the phenomenon that the pressurized nursing device cannot stop bleeding in time due to misoperation is avoided, a first blind hole is arranged on the side wall of the circular shaft 17 and used for placing a first spring 19 and a cylinder 20, the first spring 19 is arranged at one end inside the first blind hole, one end of the first spring 19 is in contact with the cylinder 20, the cylinder 20 is in sliding connection with the blind hole, the other end of the cylinder 20 is spherical, and the spherical shape is used, referring to fig. 4, a spherical end of a cylinder 20 directly enters a first arc-shaped hole 16 under the action of a first spring 19, at this time, a pawl 18 and a ratchet 14 are used in cooperation, referring to fig. 5, when nursing is finished and the pressure plate 3 is to be withdrawn, a round shaft 17 is pulled up, the cylinder 20 compresses the first spring 19 under the action of force, the cylinder moves upwards along the side wall of a round hole 15, the spherical end of the cylinder 20 enters the next first arc-shaped hole 16, at this time, the pawl 18 is far away from the ratchet 14, the ratchet 14 can move in the reverse direction, and the pressure plate 3 is withdrawn, referring to fig. 1, T-shaped blind holes are symmetrically arranged on the left and right of the outer surface of the support plate 1, a plurality of third blind holes are symmetrically arranged on the upper and lower of the inner wall of the T-shaped blind holes, a second spring 21 is arranged at one end of each third blind hole, steel balls 22 movably matched with the third blind holes are arranged at one end, all be equipped with the arc wall 24 that a plurality of cooperation steel ball 22 used on the T shape circle axle 23, the bandage 25 of pin junction is all passed through to the one end of T shape circle axle 23, and T shape circle axle 23 plays the connection effect, please refer to fig. 2, through controlling operation T shape circle axle 23, the arc wall 24 on the T shape circle axle 23 can cooperate steel ball 22 to form the auto-lock effect to also adjusted the length of bandage 25, realized can be stable pressurize the nursing, safety cover 26 is installed to the upper end of backup pad 1.

Specifically, a display screen 30 is mounted on the upper end of the protective cover 26, and the display screen 30 is connected with an external power supply.

Specifically, one end of the rotating shaft 11 movably penetrates through the protective cover 26, a first handle 27 is arranged at one end of the rotating shaft 11, which is located on the outer side of the protective cover 26, and the rotating shaft 11 is operated to move more conveniently by operating the first handle 27.

Specifically, the outer surface of the air bag 4 is provided with a buffer layer 28, a pressure sensor 31 is arranged in the buffer layer 28, and the pressure sensor 31 is connected with the display screen 30, so that secondary injury to a wound is avoided, and a patient is nursed more comfortably.

Specifically, the second handle 29 is installed at the upper end of the circular shaft 17, so that the circular shaft 17 can be operated conveniently to move.

Specifically, the width of the second link 9 is greater than the thickness of the cam 12, so as to avoid the movement disengagement between the cam 12 and the second link 9.

The working principle is as follows: the utility model relates to a pressurized nursing device for interventional department, which is characterized in that when the device is used, a display screen 30 is connected with a power supply, a first handle 27 is operated, the first handle 27 drives a rotating shaft 11 to rotate, the rotating shaft 11 drives a ratchet wheel 14 and a cam 12 to rotate simultaneously, the cam 12 pushes one end of a second connecting rod 9 to move upwards, the other end of the second connecting rod 9 drives a moving rod 2 to move downwards, the moving rod 2 drives a pressurizing plate 3 to pressurize, namely, when the device is used in the state shown in the figure 2 of the specification, an air bag is inflated simultaneously, due to the action of a pawl 18, the first handle 27 can not move reversely, namely, when the device is used in the state shown in the figure 4 of the specification, a T-shaped shaft 23 which moves left and right simultaneously drives a binding band to bind, if pressurized nursing is completed, the second handle 29 is operated upwards to drive a circular shaft 17 to move upwards, at the moment, the spherical end of a cylinder 20 enters a first arc, that is, as shown in fig. 5, the first handle 27 is operated in the reverse direction, the cam 12 moves in the reverse direction, and the second link 9 moves the pressing plate 3 in the reverse direction.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. An interventional surgical pressurized nursing device, comprising a support plate (1), characterized in that: the movable pressure plate is characterized in that a movable rod (2) penetrates through the support plate (1) in a movable mode, a pressure plate (3) is arranged below the movable rod (2), an air bag (4) is arranged at the lower end of the pressure plate (3), an air inlet (5) is arranged at the left end of the pressure plate (3), an air outlet (6) is arranged at the right end of the pressure plate (3), the air inlet (5) and the air outlet (6) are communicated with the air bag (4), a first shell (7) is arranged at the upper end of the support plate (1), the movable rod (2) penetrates through the first shell (7) in a movable mode, a first connecting rod (8) is hinged to the front end of the first shell (7), a second connecting rod (9) is hinged to the upper end of the movable rod (2), the middle of the second connecting rod (9) is hinged to the first connecting rod (8), a support (10) is arranged at the left end of the support plate (1), a rotating shaft (11), the improved ratchet mechanism is characterized in that a cam (12) is installed at one end of a rotating shaft (11), the cam (12) is in contact with one end of a second connecting rod (9), a second shell (13) is arranged on the rear surface of the upper end of a support (10), the rotating shaft (11) penetrates through the second shell (13) movably, a ratchet wheel (14) is arranged inside the second shell (13) movably, the ratchet wheel (14) is fixedly connected with the rotating shaft (11), a round hole (15) is formed in the second shell (13), a first arc-shaped hole (16) is formed in the side wall of one end of the round hole (15) vertically, a round shaft (17) penetrates through the round hole (15) movably, a pawl (18) is arranged at the lower end of the round shaft (17), the pawl (18) and the ratchet wheel (14) are used in a matched mode, a first blind hole is formed in the side wall of the round shaft (17), a first spring (19), one end of the first spring (19) is contacted with a cylinder (20), the cylinder (20) is in sliding connection with the blind hole, the other end of the cylinder (20) is spherical, the sphere is matched with the first arc-shaped hole (16) for use, t-shaped blind holes are symmetrically arranged on the left and right of the outer surface of the supporting plate (1), a plurality of third blind holes are symmetrically arranged on the upper and lower inner walls of the T-shaped blind holes, one end of each third blind hole is provided with a second spring (21), one end of each second spring (21) is provided with a steel ball (22) which is movably matched with the third blind hole, the T-shaped blind holes are internally and movably provided with T-shaped round shafts (23), the T-shaped round shafts (23) are respectively provided with a plurality of arc-shaped grooves (24) used in cooperation with the steel balls (22), one end of the T-shaped circular shaft (23) is connected with a binding band (25) through a pin, and a protective cover (26) is installed at the upper end of the supporting plate (1).

2. The interventional procedure pressurized care device of claim 1, wherein: display screen (30) are installed to the upper end of safety cover (26), display screen (30) and external power source are connected.

3. The interventional procedure pressurized care device of claim 1, wherein: one end activity of pivot (11) runs through safety cover (26), the one end that pivot (11) are located the safety cover (26) outside is equipped with first handle (27).

4. The interventional procedure pressurized care device of claim 1, wherein: the surface of gasbag (4) is equipped with buffer layer (28), be equipped with pressure sensor (31) in buffer layer (28), pressure sensor (31) and display screen (30) are connected.

5. The interventional procedure pressurized care device of claim 1, wherein: and a second handle (29) is installed at the upper end of the round shaft (17).

6. The interventional procedure pressurized care device of claim 1, wherein: the width of the second connecting rod (9) is larger than the thickness of the cam (12).