CN214912661U

CN214912661U - Portable temporary pacemaker

Info

Publication number: CN214912661U
Application number: CN202120137066.0U
Authority: CN
Inventors: 钱晶; 唐冬霞
Original assignee: Taizhou Second People's Hospital
Current assignee: Taizhou Second People's Hospital
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-30
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a portable temporary pacemaker, which comprises a temporary pacemaker body, wherein the edge parts of the two sides of the top end of the temporary pacemaker body are both provided with a rotating groove, the top part of one side of the inner wall of the rotating groove is provided with a fixed groove, the two sides of the top end of the temporary pacemaker body are both provided with a limiting slide hole near the fixed groove, a fixed clamp column is arranged inside the fixed groove, the top part of the outer surface of the fixed clamp column is provided with a T-shaped limiting slide block, the rotating block can be limited and fixed by using the fixed groove, the limiting slide hole, the fixed clamp column, the T-shaped limiting slide block and a limiting spring, a user can conveniently use the fixed plate, and can extrude and limit an electrode connector arranged on the temporary pacemaker body by using the limiting groove, an extrusion plate and an extrusion spring, so that the electrode connector can be more stably arranged, and the phenomenon that the electrode connector is loosened and falls off when in use can be avoided, the use of the temporary pacemaker body by a user is convenient.

Description

Portable temporary pacemaker

Technical Field

The utility model relates to the technical field of medical appliances, concretely relates to portable interim pacemaker.

Background

The temporary pacemaker is a pacing method of non-permanently embedding the pacing electrode, a bipolar pacing catheter electrode is usually used, the pacemaker is placed in vitro, and the placement time of the pacing electrode is generally not more than 4 weeks;

current temporary pacemaker is when using, need be connected the pace electrode to temporary pacemaker on, the connected mode generally is the plug-in type, because temporary pacemaker needs longer time to place near the patient when using, and the mode of adopting the grafting is fixed, the easy phenomenon that drops that appears of pace electrode connector can influence temporary pacemaker's use, and temporary pacemaker control button department lacks protection mechanism, the easy phenomenon that appears the mistake and touch when in actual use, factor of safety is lower.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a portable interim pacemaker, it passes through the fixed slot, spacing slide opening, the fixing clip post, the use of T type spacing slider and spacing spring, can carry out spacing fixed to the slider, convenient to use person is to the use of fixed plate, through the spacing groove, the extrusion groove, the use of stripper plate and extrusion spring, can extrude spacingly to the electrode connection head of interim pacemaker body installation, can make the more stable of electrode connection head installation, avoid electrode connection head not hard up phenomenon that drops to appear when using, convenient to use person is to the characteristics of the use of interim pacemaker body.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a portable temporary pacemaker comprises a temporary pacemaker body, wherein both side parts of the top end of the temporary pacemaker body are provided with rotating grooves, the top part of one side of the inner wall of each rotating groove is provided with a fixed groove, both sides of the top end of the temporary pacemaker body are provided with limiting slide holes close to the fixed grooves, a fixing clamp column is arranged in the fixed groove, the top part of the outer surface of the fixing clamp column is provided with a T-shaped limiting slide block, a limiting spring is arranged in the middle of one end of the fixing clamp column, one end of the limiting spring is connected with the temporary pacemaker body, a rotating block is hinged in the rotating groove, a fixed clamping groove is formed in the bottom part of one side of the rotating block, a fixed plate is welded at one end of the rotating block, limiting grooves are formed in the edge parts of the top end of the fixed plate at equal intervals, extruding grooves are formed in the middle parts of both sides of the inner wall of the limiting grooves, and extruding plates are hinged and mounted in the extruding grooves, the middle part of one end of the extrusion plate is provided with an extrusion spring, and one end of the extrusion spring is connected with a fixed plate.

Through adopting above-mentioned technical scheme, interim pacemaker body one end bottom is provided with \20866;, type fixed block, the internal hinged installation of type fixed block has the guard plate, the iron sheet has been bonded to guard plate one end limit portion, interim pacemaker body one end bottom is kept away from \20866;, type fixed block department bonds and has the magnet piece.

Furthermore, the button of the temporary pacemaker body can be protected, the phenomenon that a user mistakenly presses is avoided, and the safety of the temporary pacemaker body during use is improved.

By adopting the technical scheme, the inner diameter of the fixing groove is the same as that of the fixing clamping groove, the diameter of the fixing clamping column is the same as that of the fixing clamping groove, and one end of the fixing clamping column is located inside the fixing clamping groove.

Furthermore, the rotating block can be limited, and the rotating block is convenient to use.

Through adopting above-mentioned technical scheme, the length of fixing clip post is less than the degree of depth of fixed slot, spacing slide block one end of T type runs through spacing slide opening and is connected with the fixing clip post.

Further, can carry on spacingly and accomodate the fixing clip post, the use of the fixing clip post of being convenient for.

By adopting the technical scheme, the top end of the temporary pacemaker body is provided with four plug-in connectors, the number of the limiting grooves is totally four, and the width of the limiting grooves is the same as the diameter of the plug-in connectors.

Further, can carry on spacingly to the connecting wire of interim pacemaker body installation, the person of being convenient for is to the use of interim pacemaker body.

Through adopting above-mentioned technical scheme, the longitudinal section size of iron sheet is the same with the longitudinal section size of magnet piece, it is fixed through magnetism to inhale between guard plate and the temporary pacemaker body.

Furthermore, the fixing difficulty of the protection plate can be reduced, and the protection plate is convenient to use.

1. The utility model discloses when using, through the fixed slot, spacing slide opening, the fixing clip post, the use of T type spacing slider and spacing spring, can carry out spacing fixed to the rotor, convenient to use person is to the use of fixed plate, through the spacing groove, the extrusion groove, the use of stripper plate and extrusion spring, can extrude spacingly to the electrode connection head of interim pacemaker body installation, can make more stable of electrode connection head installation, avoid electrode connection head appear not hard up phenomenon of droing when using, convenient to use person is to the use of interim pacemaker body.

2. The utility model discloses when using, through the use of \20866typefixed block, iron sheet and magnet piece, can fix the guard plate, through using the guard plate, can shelter from the protection to the control button on interim pacemaker body surface, avoid the phenomenon that the user appears the mistake and press, the security when being favorable to improving interim pacemaker body and using.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the mounting structure of the magnet block of the present invention;

FIG. 3 is a schematic view of the installation structure of the iron sheet of the present invention;

fig. 4 is a schematic structural view of the fixing groove of the present invention.

Reference numerals: 1. a temporary pacemaker body; 2. a rotating groove; 3. fixing grooves; 4. a limiting slide hole; 5. fixing the clamping column; 6. a T-shaped limiting slide block; 7. a limiting spring; 8. rotating the block; 9. a fixing plate; 10. a limiting groove; 11. extruding a groove; 12. a pressing plate; 13. a compression spring; 14. fixing the clamping groove; 15. 20866and fixing block; 16. a protection plate; 17. iron sheets; 18. and a magnet block.

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, 2, 3 and 4, a portable temporary pacemaker comprises a temporary pacemaker body 1, wherein both side portions of the top end of the temporary pacemaker body 1 are provided with rotating grooves 2, the top portion of one side of the inner wall of each rotating groove 2 is provided with a fixed groove 3, both sides of the top end of the temporary pacemaker body 1 near the fixed groove 3 are provided with limiting slide holes 4, a fixed clamp column 5 is arranged inside the fixed groove 3, the top portion of the outer surface of the fixed clamp column 5 is provided with a T-shaped limiting slide block 6, a limiting spring 7 is arranged in the middle of one end of the fixed clamp column 5, one end of the limiting spring 7 is connected with the temporary pacemaker body 1, a rotating block 8 is hinged inside the rotating groove 2, the bottom portion of one side of the rotating block 8 is provided with a fixed clamping groove 14, one end of the rotating block 8 is welded with a fixed plate 9, the edge portion of the top end of the fixed plate 9 is provided with limiting grooves 10 at equal intervals, the middle portions of both sides of the inner wall of the limiting grooves 10 are provided with extrusion grooves 11, extrusion groove 11 internal hinged

installs stripper plate

12, 12 one end mid-mounting of stripper plate has extrusion spring 13, extrusion spring 13 one end is connected with fixed plate 9, the user is at the connector department installation electrode connector of interim pacemaker body 1, later the user rotates turning block 8, turning block 8 rotates and drives fixed plate 9 and remove, the electrode connector who makes enters into spacing groove 10 inside, and contact stripper plate 12, extrude stripper plate 12, make stripper plate 12 enter into extrusion groove 11 inside, extrude extrusion spring 13, let extrusion spring 13 compress, under the effect of extrusion spring 13 elastic potential energy, can produce an opposite effort, it is spacing that messenger's stripper plate 12 extrudees the electrode connector, can make the more stable of electrode connector installation, convenient to use person is to interim pacemaker body 1's use.

Referring to fig. 1, the bottom of one end of the temporary pacemaker body 1 is provided with a 20866, the type fixing block 15, 20866is hinged inside the type fixing block 15, a protection plate 16 is hinged inside the protection plate 16, an iron sheet 17 is adhered to the edge of one end of the protection plate 16, the bottom of one end of the temporary pacemaker body 1 is far away from the 20866, a magnet block 18 is adhered to the type fixing block 15, a user rotates the protection plate 16 to enable the iron sheet 17 to be separated from contact with the magnet block 18, then the user presses a control button, and the phenomenon that the user mistakenly presses can be avoided by using the protection plate 16.

Referring to fig. 4, the inner diameter of the fixing groove 3 is the same as the inner diameter of the fixing groove 14, the diameter of the fixing clip 5 is the same as the inner diameter of the fixing groove 3, and one end of the fixing clip 5 is located inside the fixing groove 14.

Referring to fig. 4, the length of the fixing clip column 5 is smaller than the depth of the fixing groove 3, and one end of the T-shaped limiting slide block 6 penetrates through the limiting slide hole 4 and is connected with the fixing clip column 5.

Referring to fig. 1, the top end of the temporary pacemaker body 1 is provided with four plug connectors, the number of the limiting grooves 10 is four in total, and the width of the limiting grooves 10 is the same as the diameter of the plug connectors.

Referring to fig. 3, the iron piece 17 has the same longitudinal cross-sectional size as the magnet block 18, and the protection plate 16 and the temporary pacemaker body 1 are fixed by magnetic attraction.

The working principle and the using method thereof are as follows:

in the actual use process, a user installs an electrode connector at the plug connector of the temporary pacemaker body 1, then the user rotates the rotating block 8, the rotating block 8 rotates to drive the fixing plate 9 to move, so that the electrode connector enters the limiting groove 10 and contacts the extrusion plate 12 to extrude the extrusion plate 12, so that the extrusion plate 12 enters the extrusion groove 11 to extrude the extrusion spring 13, the extrusion spring 13 is compressed, an opposite acting force can be generated under the action of the elastic potential energy of the extrusion spring 13, the extrusion plate 12 extrudes and limits the electrode connector, the installation of the electrode connector can be more stable, and the temporary pacemaker body 1 can be conveniently used by the user;

in the rotating process of the rotating block 8, the fixed clamping column 5 is extruded, so that the fixed clamping column 5 enters the fixed groove 3, the limiting spring 7 is extruded at the same time, the limiting spring 7 is compressed, when the rotating block 8 and the temporary pacemaker body 1 are in a parallel state, the fixed clamping column 5 is pushed to move under the action of elastic potential energy of the limiting spring 7, so that the fixed clamping column 5 enters the fixed clamping groove 14, the rotating block 8 is limited and fixed, and a user can use the fixed plate 9 conveniently;

when the user uses control button, the user rotates guard plate 16, and the iron sheet 17 that makes breaks away from the contact with magnet piece 18, then the user presses control button, through using guard plate 16, can avoid the phenomenon that the user appears the mistake and press, is favorable to improving the security when interim pacemaker body 1 uses.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A portable temporary pacemaker comprising a temporary pacemaker body (1), characterized in that: the temporary pacemaker is characterized in that the edge parts of two sides of the top end of the temporary pacemaker body (1) are respectively provided with a rotating groove (2), the top part of one side of the inner wall of the rotating groove (2) is provided with a fixed groove (3), the two sides of the top end of the temporary pacemaker body (1) are respectively provided with a limiting slide hole (4) near the fixed groove (3), a fixing clamp column (5) is arranged inside the fixed groove (3), the top part of the outer surface of the fixing clamp column (5) is provided with a T-shaped limiting slide block (6), the middle part of one end of the fixing clamp column (5) is provided with a limiting spring (7), one end of the limiting spring (7) is connected with the temporary pacemaker body (1), a rotating block (8) is hinged and arranged inside the rotating groove (2), the bottom part of one side of the rotating block (8) is provided with a fixed groove (14), one end of the rotating block (8) is welded with a fixed plate (9), and the edge part of the top end of the fixed plate (9) is equidistantly provided with a limiting groove (10), extrusion groove (11) have all been seted up at spacing groove (10) inner wall both sides middle part, extrusion groove (11) inside articulated the installing stripper plate (12), stripper plate (12) one end mid-mounting has extrusion spring (13), extrusion spring (13) one end is connected with fixed plate (9).

2. A portable temporary pacemaker as described in claim 1 wherein: the temporary pacemaker is characterized in that a 20866and a type fixing block (15) are arranged at the bottom of one end of the temporary pacemaker body (1), a protection plate (16) is hinged inside the 20866and installed inside the type fixing block (15), an iron sheet (17) is bonded at one end edge of the protection plate (16), the bottom of one end of the temporary pacemaker body (1) is far away from the 20866, and a magnet block (18) is bonded at the position of the type fixing block (15).

3. A portable temporary pacemaker as described in claim 1 wherein: the inner diameter of the fixing groove (3) is the same as that of the fixing clamping groove (14), the diameter of the fixing clamping column (5) is the same as that of the fixing groove (3), and one end of the fixing clamping column (5) is located inside the fixing clamping groove (14).

4. A portable temporary pacemaker as described in claim 1 wherein: the length of fixing clip post (5) is less than the degree of depth of fixed slot (3), spacing slide opening (4) are run through to T type limiting slide block (6) one end and are connected with fixing clip post (5).

5. A portable temporary pacemaker as described in claim 1 wherein: the temporary pacemaker is characterized in that four plug-in connectors are arranged at the top end of the temporary pacemaker body (1), the number of the limiting grooves (10) is totally four, and the width of each limiting groove (10) is the same as the diameter of each plug-in connector.

6. A portable temporary pacemaker as described in claim 2 wherein: the longitudinal section size of iron sheet (17) is the same with the longitudinal section size of magnet piece (18), it is fixed through magnetism between guard plate (16) and temporary pacemaker body (1).