阅读说明：本技术 一种多功能急诊外科临床用抢救装置 (Multifunctional emergency surgery clinical rescue device ) 是由 袁新江 张培培 孙玉花 于 2019-10-12 设计创作，主要内容包括：本发明公开了一种多功能急诊外科临床用抢救装置,包括柱形壳体一和柱形壳体二,所述柱形壳体一的两端均固定连接有连接块,所述连接块的前侧开设有内螺纹,所述内螺纹的内壁螺接有螺杆,所述柱形壳体二的前侧固定连接有定位环,所述定位环的内壁与螺杆的后端活动连接,所述柱形壳体一的内壁限位转动有传动环,所述传动环的内壁固定连接有卷绕辊,所述卷绕辊上靠近端部的表面套有扭簧,所述扭簧的一端与柱形壳体一的内壁固定连接。本发明,通过上述结构之间的配合使用,解决了在实际使用过程中由于传统的床架体积较大,便携性上存在不足,而且传统的床架在缓冲效果上也存在不足,容易对患者造成二次伤害的问题。(The invention discloses a multifunctional emergency treatment surgical clinical rescue device which comprises a first cylindrical shell and a second cylindrical shell, wherein two ends of the first cylindrical shell are fixedly connected with connecting blocks, internal threads are formed in the front side of each connecting block, a screw rod is screwed on the inner wall of each internal thread, a positioning ring is fixedly connected to the front side of the second cylindrical shell, the inner wall of each positioning ring is movably connected with the rear end of the screw rod, a transmission ring is limited and rotated on the inner wall of the first cylindrical shell, a winding roller is fixedly connected to the inner wall of each transmission ring, a torsion spring is sleeved on the surface, close to the end, of each winding roller, and one end of each torsion spring is fixedly connected with the inner wall of the first cylindrical shell. According to the invention, through the matching use of the structures, the problems that the traditional bed frame is large in size and poor in portability in the actual use process, and the traditional bed frame is poor in buffering effect and easy to cause secondary injury to a patient are solved.)

1. The utility model provides a clinical rescue device that uses of multi-functional emergency surgery which characterized in that: the connecting device comprises a first cylindrical shell (1) and a second cylindrical shell (2), wherein two ends of the first cylindrical shell (1) are fixedly connected with connecting blocks (3), an internal thread (31) is arranged on the front side of each connecting block (3), a screw rod (4) is screwed on the inner wall of each internal thread (31), a positioning ring (5) is fixedly connected to the front side of the second cylindrical shell (2), and the inner wall of each positioning ring (5) is movably connected with the rear end of the screw rod (4);

the inner wall of the first cylindrical shell (1) is limited to rotate and is provided with a transmission ring (6), the inner wall of the transmission ring (6) is fixedly connected with a winding roller (7), a torsion spring (8) is sleeved on the surface, close to the end part, of the winding roller (7), one end of the torsion spring (8) is fixedly connected with the inner wall of the first cylindrical shell (1), the other end of the torsion spring (8) is fixedly connected with the side surface of the transmission ring (6), the surface of the winding roller (7) is fixedly connected with an air bag (9), a first through groove (91) for the air bag (9) to penetrate through is formed in the rear side of the first cylindrical shell (1), a second through groove (10) is formed in the front side of the second cylindrical shell (2), the surface, far away from one side of the winding roller (7), of the air bag (9) is fixedly connected with the inner wall of the second through groove (10) in a sealing manner, a through hole is formed in the rear side of, a through hole is formed in one side, far away from the winding roller (7), of the air bag (9), a check valve II (12) is fixedly connected with the through hole, a piston (13) is connected to the inner wall, close to the right end, of the cylindrical shell II (2) in a sliding mode, a push-pull rod (14) is fixedly connected to the right side of the piston (13), the surface of the push-pull rod (14) penetrates through the right end of the cylindrical shell II (2) and is connected with the cylindrical shell II (2) in a sliding mode, a through hole is formed in the rear side, close to the left end, of the cylindrical shell II (2), and an exhaust device (15) is fixedly connected.

2. The multifunctional emergency surgical clinical rescue apparatus according to claim 1, characterized in that: the exhaust device (15) comprises a through pipe (16), the through pipe (16) penetrates through the second cylindrical shell (2) and is fixedly connected with the second cylindrical shell (2), the surface, close to the front end, of the through pipe (16) extends into the air bag (9) and is fixedly connected with the air bag (9) in a sealing mode, and a sealing plug (17) is fixedly connected to the inner wall of the through pipe (16).

3. The multifunctional emergency surgical clinical rescue apparatus according to claim 2, characterized in that: the rear end of the sealing plug (17) is fixedly connected with a shifting block (18), and anti-skid grains are arranged on the surface of the shifting block (18).

4. The multifunctional emergency surgical clinical rescue apparatus according to claim 1, characterized in that: the surface of the screw rod (4) is movably connected with two semicircular sleeves (19).

5. The multifunctional emergency surgical clinical rescue apparatus according to claim 1, characterized in that: the number of the transmission rings (6) is two, and the two transmission rings (6) are symmetrically arranged by using the vertical central line of the first cylindrical shell (1).

6. The multifunctional emergency surgical clinical rescue apparatus according to claim 1, characterized in that: the front side of the first cylindrical shell (1) is fixedly connected with a storage sleeve (20).

7. The multifunctional emergency surgical clinical rescue apparatus according to claim 1, characterized in that: fixedly connected with tractive belt (21) on the top and the bottom of gasbag (9) inner wall, and the quantity of tractive belt (21) is no less than three.

Technical Field

The invention relates to the technical field of medical equipment, in particular to a multifunctional emergency treatment surgical clinical rescue device.

Background

The first aid device, i.e., a medical device used for emergency treatment, is generally a device that can save lives in a short time. When any accident or emergency occurs, the rescuer uses the on-site applicable medical device to temporarily and properly carry out preliminary rescue and nursing for the wounded according to the principle of medical nursing before the arrival of medical care personnel, and all devices capable of saving lives in a short time are emergency devices; in actual medical treatment rescue process, traditional medical instrument is of a great variety, choose for use comparatively trouble, work efficiency has been reduced, people propose a clinical rescue device of emergency surgery for this reason, as the public emergency surgery wound rescue equipment of china patent CN209203788U, including multi-purpose bedstead, the four corners of multi-purpose bedstead bottom respectively with the equal fixed connection of one end of bracing piece, the other end of bracing piece has the universal wheel, loop through connecting rod fixed connection between the bracing piece, the top of multi-purpose bedstead is separated through a plurality of baffle and is had a plurality of box groove, wherein hemostatic device and fracture splint have been placed respectively to two box inslot, the one end of multi-purpose bedstead and the one end swing joint who shelters from the device. The utility model is convenient to move rapidly through the universal wheels when transporting wounded, can prevent the first aid pad from sliding out in the transportation process through the arranged shielding device, can block the wounded to prevent the slipping of the wounded through the arranged blocking hand, can also enable medical care personnel to hold the blocking hand by hand in the process of transporting the wounded, and can be used for tying up the wounded without consciousness to prevent the slipping through the arranged binding band; but in the in-service use, especially under the field environment, need in time transport out the wounded, because traditional bedstead is bulky, exist not enoughly in the portability, traditional bedstead also exists not enoughly in the cushioning effect moreover, causes the secondary injury to the patient easily.

Disclosure of Invention

The invention aims to provide a multifunctional emergency surgical clinical rescue device, which improves the traditional device and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clinical rescue device that uses of multi-functional emergency surgery, includes cylindricality casing one and cylindricality casing two, the equal fixedly connected with connecting block in both ends of cylindricality casing one, the internal thread has been seted up to the front side of connecting block, the internal thread inner wall spiro union has the screw rod, the front side fixedly connected with holding ring of cylindricality casing two, the inner wall of holding ring and the rear end swing joint of screw rod.

The inner wall of the first cylindrical shell is limited to rotate and is provided with a transmission ring, the inner wall of the transmission ring is fixedly connected with a winding roller, a torsion spring is sleeved on the surface, close to the end, of the winding roller, one end of the torsion spring is fixedly connected with the inner wall of the first cylindrical shell, the other end of the torsion spring is fixedly connected with the side face of the transmission ring, an air bag is fixedly connected with the surface of the winding roller, a first through groove for the air bag to penetrate is formed in the rear side of the first cylindrical shell, a second through groove is formed in the front side of the second cylindrical shell, the surface, far away from the winding roller, of the air bag is fixedly connected with the inner wall of the second through groove in a sealing manner, a through hole is formed in the rear side of the second cylindrical shell and is fixedly connected with a first one-way valve through the through hole, a through hole is formed in one side, far, the right side of the piston is fixedly connected with a push-pull rod, the surface of the push-pull rod penetrates through the right end of the second cylindrical shell and is in sliding connection with the second cylindrical shell, and a through hole is formed in the rear side, close to the left end, of the second cylindrical shell and is fixedly connected with an exhaust device through the through hole.

Preferably, the exhaust device comprises a through pipe, the through pipe penetrates through the second cylindrical shell and is fixedly connected with the second cylindrical shell, the surface of the through pipe close to the front end extends into the air bag and is fixedly connected with the air bag in a sealing mode, and the inner wall of the through pipe is fixedly connected with a sealing plug.

Preferably, the rear end of the sealing plug is fixedly connected with a shifting block, and the surface of the shifting block is provided with anti-skid grains.

Preferably, the surface of the screw is movably connected with two semicircular sleeves.

Preferably, the number of the transmission rings is two, and the two transmission rings are symmetrically arranged by a vertical central line of the first cylindrical shell.

Preferably, a storage sleeve is fixedly connected to the front side of the first cylindrical shell.

Preferably, the top and the bottom of the inner wall of the air bag are fixedly connected with pulling belts, and the number of the pulling belts is not less than three.

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

the air bag winding device has the advantages that through the matched use among the cylindrical shell I, the transmission ring, the winding roller and the torsion spring, after the positioning ring is screwed out of the connecting block to be detached, the transmission ring can rotate on the winding roller under the action of the elasticity of the torsion spring, after high-pressure air in the air bag is exhausted, the air bag can be wound on the winding roller, and finally the air bag is wound in the cylindrical shell I, and one side of the air bag, which is far away from the cylindrical shell I, is fixedly connected with the cylindrical shell II, so that the parallel cylindrical shell I and the cylindrical shell II are finally obtained, and the portable effect is realized; as shown in fig. 1, when the device is in an unfolded use state, parallel support of a first cylindrical shell and a second cylindrical shell is realized through the arrangement of screws, and when the device is used, the front medical staff and the rear medical staff can realize integral lifting and transferring of the device by holding the corresponding screws;

secondly, the piston is moved leftwards in the cylindrical shell II by manually pushing the push-pull rod leftwards, so that the air pressure in the space on the left side of the piston in the cylindrical shell II is increased, high-pressure air can enter the air bag through the one-way valve II, then the push-pull rod is pulled rightwards to drive the piston to move rightwards, and at the moment, the space on the left side of the piston is in a negative pressure space, so that external air enters the cylindrical shell II through the one-way valve I, and the air in the cylindrical shell II is supplemented; when the piston continuously moves left and right in the cylindrical shell II, external air is continuously supplemented into the cylindrical shell II, then the air in the cylindrical shell II is continuously supplemented into the air bag, so that the air in the air bag is increased and gradually expanded, and through the arrangement of high-pressure gas in the air bag, when an injured person lies on the air bag, the buffering effect is improved, and secondary injury to the injured person is reduced and avoided;

thirdly, the invention solves the problems that the traditional bed frame has larger volume and is not enough in portability and the traditional bed frame has not enough buffering effect and is easy to cause secondary injury to patients in the actual use process through the matching use of the structures.

Drawings

FIG. 1 is a top view of a structure of the present invention;

FIG. 2 is a top cross-sectional view of a first cylindrical housing of the present invention;

FIG. 3 is a front view of the connector block of the present invention;

FIG. 4 is a top cross-sectional view of a second cylindrical housing of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;

figure 6 is a front view of the half round sleeve of the present invention.

In the figure: 1-a first cylindrical shell, 2-a second cylindrical shell, 3-a connecting block, 31-internal threads, 4-a screw rod, 5-a positioning ring, 6-a transmission ring, 7-a winding roller, 8-a torsion spring, 9-an air bag, 91-a first through groove, 10-a second through groove, 11-a first one-way valve, 12-a second one-way valve, 13-a piston, 14-a push-pull rod, 15-an exhaust device, 16-a through pipe, 17-a sealing plug, 18-a shifting block, 19-a semicircular sleeve, 20-a storage sleeve and 21-a pulling belt.

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 6, the present invention provides a technical solution: a multifunctional emergency treatment surgical clinical rescue device comprises a first cylindrical shell 1 and a second cylindrical shell 2, wherein two ends of the first cylindrical shell 1 are fixedly connected with connecting blocks 3, an internal thread 31 is arranged on the front side of each connecting block 3, and a screw rod 4 is screwed on the inner wall of the internal thread 31, as shown in figure 1, when the multifunctional emergency treatment surgical rescue device is in an unfolded use state, parallel support of the first cylindrical shell 1 and the second cylindrical shell 2 is realized through the arrangement of the screw rods 4, and when the multifunctional emergency treatment surgical rescue device is used, the front medical staff and the rear medical staff can realize lifting and transferring of the whole device by holding the corresponding screw rods 4; the surface of the screw rod 4 is movably connected with two semicircular sleeves 19, the two semicircular sleeves 19 can form a circular tube and are tightly sleeved on the screw rod 4, medical personnel are prevented from directly holding the screw rod 4, compression and injury to hands are reduced, and the opposite surfaces of the two semicircular sleeves 19 can be provided with positioning strips and corresponding positioning grooves, so that the stability in holding and using is further improved; when the screw rod 4 is screwed out of the internal thread 31, the two semicircular sleeves 19 are separated; the front side of the first cylindrical shell 1 is fixedly connected with a containing sleeve 20, the screw rod 4 can be contained in the containing sleeve 20 after being screwed out of the connecting block 3 through the containing sleeve 20, the screw rod 4 and the connecting block 3 are prevented from being separated and lost when being contained in a classified mode, the front side of the second cylindrical shell 2 is fixedly connected with a positioning ring 5, and the inner wall of the positioning ring 5 is movably connected with the rear end of the screw rod 4;

the inner wall of the first cylindrical shell 1 is limited to rotate and provided with two transmission rings 6, the number of the transmission rings 6 is two, the two transmission rings 6 are symmetrically arranged along the vertical central line of the first cylindrical shell 1, the two transmission rings 6 correspond to the two torsion springs 8, so that the stress on the left end and the right end of the winding roller 7 is more balanced, the air bag 9 can be stored more regularly, the winding roller 7 is fixedly connected to the inner wall of the transmission rings 6, the torsion springs 8 are sleeved on the surfaces, close to the end parts, of the winding roller 7, the transmission rings 6, the winding roller 7 and the torsion springs 8 are matched for use, after the positioning ring 5 is screwed out of the connecting block 3 for dismounting, the transmission rings 6 can rotate on the winding roller 7 under the elastic force of the torsion springs 8, after high-pressure air in the air bag 9 is exhausted, the air bag 9 can be wound on the winding roller 7, and finally the air bag 9 is wound in the first cylindrical shell 1, one side of the air bag 9 far away from the first cylindrical shell 1 is fixedly connected with the second cylindrical shell 2, so that the first cylindrical shell 1 and the second cylindrical shell 2 which are parallel are finally obtained, and the portable effect is realized; one end of a torsion spring 8 is fixedly connected with the inner wall of a first cylindrical shell 1, the other end of the torsion spring 8 is fixedly connected with the side face of a transmission ring 6, an air bag 9 is fixedly connected with the surface of a winding roller 7, pulling belts 21 are fixedly connected with the top and the bottom of the inner wall of the air bag 9, the number of the pulling belts 21 is not less than three, after the air bag 9 is filled with high-pressure gas, the distance between the top and the bottom of the inner wall of the air bag 9 connected with the pulling belts 21 can be reduced due to the pulling of the pulling belts 21, so that the air bag 9 can be divided into a plurality of independent small spaces, on one hand, the contact area with the back of a wounded is increased, a patient can feel more comfortable when lying on the air bag, meanwhile, the gravity compression caused by the air bag 9 when the wounded lies on the air bag 9 is reduced, the pressure is distributed, a first through groove 91 for the air bag 9 to penetrate is, a through groove II 10 is formed in the front side of the cylindrical shell II 2, the surface of one side, far away from the winding roller 7, of the air bag 9 is fixedly connected with the inner wall of the through groove II 10 in a sealing mode, a through hole is formed in the rear side of the cylindrical shell II 2 and is fixedly connected with a one-way valve I11 through the through hole, a through hole is formed in one side, far away from the winding roller 7, of the air bag 9 and is fixedly connected with a one-way valve II 12 through the through hole, the one-way valve I11 and the one-way valve II 12 are all universal standard parts or parts known by technicians in the field, the structure and principle of the one-way valve II can be known by technical manu; a piston 13 is connected to the inner wall of the second cylindrical shell 2 close to the right end in a sliding mode, a push-pull rod 14 is fixedly connected to the right side of the piston 13, the piston 13 is moved left in the second cylindrical shell 2 by manually pushing the push-pull rod 14 left, so that the air pressure in the space on the left side of the piston 13 in the second cylindrical shell 2 is increased, high-pressure air can enter the air bag 9 through a second one-way valve 12, then the push-pull rod 14 is pulled right to drive the piston 13 to move right, and at the moment, the space on the left side of the piston 13 is in a negative pressure space, so that external air enters the second cylindrical shell 2 through a first one-way valve 11, and air supplement in; when the piston 13 continuously moves left and right in the cylindrical shell 2, external air is continuously supplemented into the cylindrical shell 2, then the air in the cylindrical shell 2 is continuously supplemented into the air bag 9, so that the air in the air bag 9 is increased and gradually expanded, and through the arrangement of high-pressure gas in the air bag 9, when a wounded person lies on the air bag 9, the buffering effect is improved, and secondary injury to the wounded person is reduced and avoided; the surface of the push-pull rod 14 penetrates through the right end of the cylindrical shell 2 and is in sliding connection with the cylindrical shell 2, a through hole is formed in the rear side, close to the left end, of the cylindrical shell 2, an exhaust device 15 is fixedly connected with the through hole, the exhaust device 15 comprises a through pipe 16, the through pipe 16 penetrates through the cylindrical shell 2 and is fixedly connected with the cylindrical shell 2, the surface, close to the front end, of the through pipe 16 extends into the air bag 9 and is fixedly connected with the air bag 9 in a sealing mode, a sealing plug 17 is fixedly connected to the inner wall of the through pipe 16, when the air bag 9 needs to be wound and stored, the sealing plug 17 is pulled out of the through pipe 16 to remove sealing, high-pressure air in the air bag 9 flows out through the through pipe 16, air in the air bag 9 is finally squeezed out and stored, a shifting block 18 is fixedly connected to the rear end of the sealing plug 17, anti-skid grains are formed in the, the anti-skid lines on the sliding block can save more labor in the pushing and pulling process.

The working principle is as follows: when the multifunctional emergency surgical clinical rescue device is used, the positioning ring 5 is unscrewed from the connecting block 3 and removed through the matching use among the cylindrical shell 1, the transmission ring 6, the winding roller 7 and the torsion spring 8, the transmission ring 6 can rotate on the winding roller 7 under the elastic force of the torsion spring 8, after high-pressure gas in the air bag 9 is exhausted, the air bag 9 can be wound on the winding roller 7, and finally the air bag 9 is wound in the cylindrical shell 1, and one side of the air bag 9, which is far away from the cylindrical shell 1, is fixedly connected with the cylindrical shell 2, so that the parallel cylindrical shell 1 and the cylindrical shell 2 are finally obtained, and the portable effect is realized; as shown in fig. 1, when the device is in an unfolded use state, parallel support of a first cylindrical shell 1 and a second cylindrical shell 2 is realized through arrangement of screw rods 4, and when the device is used, the front medical staff and the rear medical staff can realize lifting and transferring of the whole device by holding the corresponding screw rods 4; the piston 13 moves left in the cylindrical shell II 2 by manually pushing the push-pull rod 14 left, so that the air pressure in the space on the left side of the piston 13 in the cylindrical shell II 2 is increased, high-pressure air enters the air bag 9 through the check valve II 12, then the push-pull rod 14 is pulled right to drive the piston 13 to move right, and at the moment, the space on the left side of the piston 13 is in a negative pressure space, so that external air enters the cylindrical shell II 2 through the check valve I11, and the air in the cylindrical shell II 2 is supplemented; when the piston 13 continuously moves left and right in the cylindrical shell 2, external air is continuously supplemented into the cylindrical shell 2, then the air in the cylindrical shell 2 is continuously supplemented into the air bag 9, so that the air in the air bag 9 is increased and gradually expanded, and through the arrangement of high-pressure gas in the air bag 9, when a wounded person lies on the air bag 9, the buffering effect is improved, and secondary injury to the wounded person is reduced and avoided; through the cooperation use between the above-mentioned structure, solved in the in-service use because traditional bedstead is bulky, exist not enoughly in the portability, traditional bedstead also exists not enoughly in the cushioning effect moreover, causes the problem of secondary injury to the patient easily, has multi-functional effect.

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.