CN217879209U

CN217879209U - Testing arrangement of outer blood compatibility of medical instrument halfbody for cardiovascular

Info

Publication number: CN217879209U
Application number: CN202221639078.4U
Authority: CN
Inventors: 任立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-22
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a testing arrangement of outer blood compatibility of medical instrument halfbody for cardiovascular, including the tester, still including accomodating the subassembly and dismantling the subassembly, it installs in the tester to accomodate the subassembly, it specifically by folded sheet, bull stick, support sleeve, pivot, fagging, gag lever post, spacing spring, spacing hole, compression spring, kicking block, spout, magnetic path, accomodate groove and baffle and constitute to accomodate the subassembly, connect the fagging bottom through the pivot with folded sheet both sides bottom, connect the brace rod top through the pivot and prop cover bottom inboard to connect through the pivot and accomodate inslot bottom both sides with the brace sleeve top, be convenient for provide folding protection to display panel and operating panel, slide rail and grafting lead screw are seted up to both sides in the folded sheet, pass through the driving gear that driven gear meshing connects the transmission shaft bottom with the lead screw, and fix display panel and operating panel with the spiral shell piece of lead screw surface both ends threaded connection splint bottom, be convenient for through four groups splint.

Description

Testing arrangement of outer blood compatibility of medical instrument halfbody for cardiovascular

Technical Field

The utility model relates to a medical test equipment technical field, in particular to cardiovascular is with testing arrangement of outer blood compatibility of medical instrument halfbody.

Background

The cardiovascular medical device is a high-risk medical device which is heavily regulated by the country, and after the cardiovascular medical device is contacted with blood, the cardiovascular medical device can cause a series of complex biological reactions in which cell components, factors and proteins in the blood participate, and can generate side reactions such as hemolysis, coagulation, thrombosis and the like to cause serious health risks, and the complex biological reactions can be identified and controlled in pre-market quality detection, at present, a common method for the blood compatibility quality detection before the cardiovascular medical device is internationally listed is to adopt ISO10993-4: blood interaction test selection and GB/T14233.2-2005 inspection method for medical infusion, blood transfusion, injection devices part 2: the method recommended in the biological test method concretely comprises the steps of shearing an instrument sample, and preparing a test solution according to the mass-to-volume ratio or the surface-to-volume ratio for testing.

The device for testing the external blood compatibility of the half body of the medical apparatus for the cardiovascular disease on the market has the following defects: 1. generally, when detection is not needed, the control panel and the display panel are directly displayed on the outer side of the detector, the operation panel and the display panel cannot be stored, the display panel is easily damaged due to collision or damaged due to abnormal work of the detector caused by collision with the operation panel, and the use is inconvenient; 2. the display panel is usually fixed directly in the detecting instrument, and when the display panel is damaged and needs to be repaired, the display panel is not convenient to disassemble, repair and use.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cardiovascular is with testing arrangement of medical instrument half body outer blood compatibility can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a testing arrangement of medical instrument halfbody outer blood compatibility for cardiovascular, includes the tester, still includes accomodate the subassembly and dismantles the subassembly, accomodate the subassembly and install in the tester, accomodate the subassembly and specifically by folded sheet, bull stick, prop cover, pivot, fagging, gag lever post, spacing spring, spacing hole, compression spring, kicking block, spout, magnetic path, accomodate groove and baffle and constitute, the groove of accomodating has been seted up at test instrument surface top, accomodate inslot top both ends and connect folded sheet top both ends through the bull stick, spacing hole has been seted up to folded sheet both sides bottom, spacing downthehole interpolation has been connect the gag lever post, the gag lever post top runs through accomodate inslot both sides bottom outside, gag lever post top bottom both sides connect the tester outer both sides through spacing spring, folded sheet bottom both ends connect the fagging bottom through the pivot, the fagging top is connected through the pivot and is propped the interior bottom of propping cover, accomodate inslot both sides bottom through the pivot connection in the propping cover top, accomodate inslot bottom at inslot bottom both ends, accomodate inslot bottom both ends both sides both ends through compression spring connection, accomodate inslot both sides and bottom outside all seted up and all seted up, the spout interpolation has been seted up, the baffle, the spout, the subassembly is provided with screw rod, the middle part, the dismantlement subassembly, the screw rod, the subassembly is provided with screw rod, the splint by the screw assembly, the driving gear, the splint.

Furthermore, be provided with the transmission shaft in the folded sheet both sides, the driving gear is connected to the transmission shaft bottom, driving gear meshing connects driven gear, driven gear installs at the lead screw middle part, the lead screw is pegged graft in the slide rail, the slide rail is seted up in the folded sheet both sides, lead screw surface both ends threaded connection spiral shell piece, spiral shell piece outside link plate sets up the slide rail and pegs graft the lead screw in both sides in the folded sheet, passes through the driving gear that driven gear meshing connects the transmission shaft bottom with the lead screw to with the spiral shell piece of lead screw surface both ends threaded connection splint bottom to press from both sides tight fixed use to display panel and operating panel through four splint of group, be convenient for to the dismantlement maintenance use of display panel.

Furthermore, the four corners of the bottom of the tester are provided with the bases, and the bases arranged at the four corners of the bottom of the tester can be used for fixing the tester conveniently.

Further, the rubber pad is adhered to the inner side of the clamping plate, and the rubber pad is adhered to the inner side of the clamping plate, so that protection is provided for the display panel and the outer side of the operation panel when the display panel and the operation panel are clamped and fixed by the clamping plate.

Further, a heat dissipation plate is arranged at the bottom of the right side of the tester, and the heat dissipation plate is arranged at the bottom of the right side of the tester and can provide heat dissipation protection for the inside of the tester when the tester is used for a long time.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. the top of the surface of the test instrument is provided with an accommodating groove and is connected with a folding plate through a rotating rod, the bottoms of the two sides of the folding plate are connected with the bottom end of a supporting plate through a rotating shaft, the top end of a supporting rod is connected with the inner side of the bottom end of a supporting sleeve through a rotating shaft, and the top end of the supporting sleeve is connected with the two sides of the bottom in the accommodating groove through a rotating shaft, so that the folding protection is provided for a display panel and an operation panel which are arranged in the folding plate through the folding of the folding plate; 2. the slide rails are arranged on two sides in the folding plate, the screw rods are inserted into the slide rails, the screw rods are meshed with the driving gear at the bottom end of the transmission shaft through the driven gears, and the two ends of the surface of each screw rod are in threaded connection with the screw blocks at the bottoms of the clamping plates, so that the display panel and the operation panel are clamped and fixed through four groups of clamping plates, and the display panel is convenient to disassemble, maintain and use.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the device for testing the blood compatibility outside the half body of the cardiovascular medical apparatus.

Fig. 2 is a schematic view of the three-dimensional structure of the receiving groove of the device for testing the blood compatibility outside the half body of the cardiovascular medical apparatus.

Fig. 3 is a schematic perspective view of the slide rail of the device for testing the blood compatibility outside the half body of the cardiovascular medical apparatus.

Fig. 4 is a schematic plan view of the screw rod of the testing device for testing the blood compatibility outside the half body of the cardiovascular medical apparatus.

In the figure: 1. a tester; 2. a receiving assembly; 201. folding the board; 202. a rotating rod; 203. supporting sleeves; 204. a rotating shaft; 205. a supporting plate; 206. a limiting rod; 207. a limiting spring; 208. a limiting hole; 209. a compression spring; 210. a top block; 211. a chute; 212. a magnetic block; 213. a receiving groove; 214. a baffle plate; 3. disassembling the assembly; 301. a transmission rod; 302. a screw rod; 303. a screw block; 304. a splint; 305. a driven gear; 306. a driving gear; 307. a slide rail; 4. a base; 5. a heat dissipation plate; 6. and (7) a rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a testing device for external blood compatibility of a half body of a medical apparatus for cardiovascular use comprises a tester 1, and further comprises a receiving assembly 2 and a detaching assembly 3, wherein the receiving assembly 2 is installed in the tester 1, the receiving assembly 2 specifically comprises a folding plate 201, a rotating rod 202, a support sleeve 203, a rotating shaft 204, a support plate 205, a limiting rod 206, a limiting spring 207, a limiting hole 208, a compression spring 209, a top block 210, a sliding groove 211, a magnetic block 212, a receiving groove 213 and a baffle plate 214, the top of the surface of the tester 1 is provided with the receiving groove 213, the two ends of the top of the receiving groove 213 are connected with the two ends of the top of the folding plate 201 through the rotating rod 202, the bottom ends of the two sides of the folding plate 201 are provided with the limiting holes 208, the limiting rod 206 is inserted in the limiting holes 208, the top of the limiting rod 206 penetrates through the outer sides of the bottoms of the two sides of the inner sides of the receiving groove 213, stopper 206 top bottom both ends are passed through spacing spring 207 and are connected 1 outer both sides of tester, fagging 205 bottom is connected through pivot 204 at fagging 201 bottom both ends, bottom in fagging 205 top is connected through pivot 204 and is propped cover 203, prop cover 203 top and connect through pivot 204 and accomodate groove 213 in both sides bottom, accomodate groove 213 in bottom both ends and pass through compression spring 209 and connect kicking block 210, accomodate both sides and the bottom outside in groove 213 and all seted up spout 211, it has baffle 214 to peg graft in the spout 211, baffle 214 top middle part outside is provided with magnetic path 212, it specifically comprises transfer line 301, lead screw 302, spiral shell 303, splint 304, driven gear 305, driving gear 306 and slide rail 307 to dismantle subassembly 3.

The foldable display panel comprises a foldable plate 201, transmission shafts are arranged in two sides of the foldable plate 201, the bottom ends of the transmission shafts are connected with driving gears 306, the driving gears 306 are meshed with driven gears 305, the driven gears 305 are installed in the middle of a screw rod 302, the screw rod 302 is inserted into sliding rails 307, the sliding rails 307 are arranged on two sides in the foldable plate 201, two ends of the surface of the screw rod 302 are in threaded connection with screw blocks 303, the outer side of each screw block 303 is connected with clamping plates 304, the sliding rails 307 are arranged on two sides in the foldable plate 201 and are inserted with the screw rod 302, the screw rod 302 is meshed with the driving gears 306 at the bottom ends of the transmission shafts through the driven gears 305 and is connected with the screw blocks 303 at the bottoms of the clamping plates 304 through two ends of the surface of the screw rod 302, so that the display panel and the operation panel can be clamped and fixed through four groups of clamping plates 304, and the display panel can be detached and maintained.

Wherein, 1 bottom four corners of tester is provided with base 4, sets up base 4 in 1 bottom four corners of tester and can be convenient for to the fixed use of tester 1.

The rubber pad 6 is adhered to the inner side of the clamping plate 304, and the rubber pad 6 adhered to the inner side of the clamping plate 304 can provide protection for the display panel and the outer side of the operation panel when the display panel and the operation panel are clamped and fixed by using the clamping plate 304.

Wherein, 1 right side bottom of tester is provided with heating panel 5, and when 1 right side bottom installation heating panel 5 of tester can be when using for a long time, provides the heat dissipation protection in the tester 1.

It should be noted that, the utility model relates to a testing device for the blood compatibility outside the half body of the medical apparatus for cardiovascular, in operation, place tester 1 in the required position of use and use, pull baffle 214 downwards along chute 211 before using, magnet 212 separates with the top of accommodating groove 213, slide baffle 214 to the bottom of chute 211 completely, outwards pull the gag lever post 206, after the spacing spring 207 that sets up at the bottom both ends is pulled to the gag lever post 206 top, pull the gag lever post 206 bottom from spacing hole 208, the folding plate 201 back bottom receives the resilience force of compression spring 209 through kicking block 210 at this moment, outwards push out the folding plate 201 bottom, snatch the folding plate 201 bottom outwards and pull, at this moment, brace 203 and brace 205 outwards extend under the rotation of

pivot

204, 205 rotates out from the jack inside the brace 203, thereby when straightening the brace 205 and brace 203, the rotating shaft 204 of the supporting plate 205 at the bottom end of the supporting sleeve 203 rotates to the maximum degree, the bottom of the folded plate 201 is completely opened through the supporting plate 205 and the supporting sleeve 203, the operation panel and the display panel installed in the folded plate 201 can be operated and used, the practicability is stronger, after the use is finished, the connecting part of the top end of the supporting plate 205 and the rotating shaft 204 at the bottom end of the supporting sleeve 203 is pushed upwards, the bottom of the folded plate 201 is pressed downwards, the supporting plate 205 is folded back into the slot in the supporting sleeve 203 under the rotating action of the rotating shaft 204, the limiting rod 206 is pulled outwards, the bottom of the folded plate 201 is pressed into the accommodating groove 213 through the top block 210 to extrude the compression spring 209, at the moment, after the limiting hole 208 reaches the position of the limiting rod 206, the limiting rod 206 is loosened, the limiting spring 207 rebounds to insert the bottom end of the limiting rod 206 into the limiting hole 208, the position of the folded plate 201 is fixed, the baffle 214 is pulled upwards, after magnetic block 212 and the top contact magnetism of holding groove 213 are connected, alright accomodate protection to display panel and operating panel and use, when display panel and operating panel damage need dismantle the maintenance, open the back with folded sheet 201, clockwise rotation folded sheet 201 outside both sides's transmission shaft, the transmission shaft passes through driving gear 306 and drives driven gear 305 and lead screw 302 anticlockwise rotation, lead screw 302 anticlockwise rotation simultaneously with lead screw 302 surface both ends threaded connection's two sets of spiral shell piece 303 drive splint 304 and to lead screw 302 surface to lead screw 302 both ends relative slip, thereby loosen four group's splint 304 restriction to display panel and operating panel, alright dismantle display panel and operating panel and maintain the use, maintain good back, after placing operating panel and display panel again in folded sheet 201, anticlockwise rotation transmission shaft, through lead screw 302 with two sets of splint 304 surface inside side relative slip, thereby press from both sides tight fixed alright use to display panel and operating panel, be convenient for the dismantlement maintenance and the installation use of display panel and operating panel, the practicality is stronger.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A testing device for the blood compatibility outside a half body of a medical apparatus for a cardiovascular, which comprises a tester (1) and is characterized by further comprising a storage component (2) and a disassembly component (3), wherein the storage component (2) is installed in the tester (1), and the storage component (2) specifically comprises a folding plate (201), a rotating rod (202), a support sleeve (203), a rotating shaft (204), a support plate (205), a limiting rod (206), a limiting spring (207), a limiting hole (208), a compression spring (209), a top block (210), a sliding groove (211), a magnetic block (212), a storage groove (213) and a baffle (214), the tester (1) is characterized in that a containing groove (213) is formed in the top of the surface of the tester (1), two ends of the top in the containing groove (213) are connected with two ends of the top of a folding plate (201) through a rotating rod (202), limiting holes (208) are formed in the bottoms of two sides of the folding plate (201), limiting rods (206) are inserted in the limiting holes (208), the top ends of the limiting rods (206) penetrate through the outer sides of the bottoms of the two sides in the containing groove (213), two ends of the bottom of the top of the limiting rods (206) are connected with two sides outside the tester (1) through limiting springs (207), two ends of the bottom of the folding plate (201) are connected with the bottom of a supporting plate (205) through a rotating shaft (204), bottom in the fagging (205) top is connected brace cover (203) through pivot (204), both sides bottom in holding groove (213) is connected through pivot (204) to brace cover (203) top, it connects kicking block (210) through compression spring (209) to hold groove (213) interior bottom both ends, both sides and the bottom outside have all been seted up spout (211) in holding groove (213), it has baffle (214) to peg graft in spout (211), baffle (214) top middle part outside is provided with magnetic path (212), it specifically comprises transfer line (301), lead screw (302), spiral shell piece (303), splint (304), driven gear (305), driving gear (306) and slide rail (307) to dismantle subassembly (3).

2. The apparatus for testing extravascular blood compatibility of medical devices for cardiovascular use of claim 1, wherein: the novel screw block folding mechanism is characterized in that transmission shafts are arranged in two sides of the folding plate (201), the bottom end of each transmission shaft is connected with a driving gear (306), the driving gear (306) is meshed with a driven gear (305), the driven gear (305) is installed in the middle of a screw rod (302), the screw rod (302) is inserted into a sliding rail (307), the sliding rail (307) is arranged on two sides of the folding plate (201), two ends of the surface of the screw rod (302) are in threaded connection with screw blocks (303), and the outer side of each screw block (303) is connected with a clamping plate (304).

3. The apparatus for testing extravascular blood compatibility of medical devices for cardiovascular use of claim 1, wherein: four corners of the bottom of the tester (1) are provided with bases (4).

4. The apparatus for testing extravascular blood compatibility of medical devices for cardiovascular use of claim 1, wherein: a rubber pad (6) is adhered to the inner side of the clamping plate (304).

5. The device for testing extravascular blood compatibility of medical devices for cardiovascular use according to claim 1, wherein: the bottom of the right side of the tester (1) is provided with a heat dissipation plate (5).