CN112494092A

CN112494092A - Self-adaptation oppression formula clinical haemostat of intracardiac branch of academic or vocational study

Info

Publication number: CN112494092A
Application number: CN202011307978.4A
Authority: CN
Inventors: 李萍; 宋佳慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-03-16

Abstract

The invention discloses a self-adaptive compression type clinical hemostat for department of cardiology, which comprises a bed body and a pressing block, wherein the middle part of the bed body is provided with a through groove, tooth sockets are respectively arranged at the two sides of the bottom of the through groove, a connecting rod is inserted and connected in the through groove, two ends of the connecting rod are sleeved with transmission gears, the two transmission gears are meshed and connected with the corresponding tooth sockets, the top end of the connecting rod is rotatably connected with a U-shaped frame, and the bottom of one side of the U-shaped frame is. According to the hemostatic gauze compression device, the servo motor is arranged to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the threaded rod to rotate, the threaded rod drives the loop bar to move, so that the distance between the loop bar and the sleeve is convenient to adjust, the loop bar drives the compression block to lift, hemostatic gauze at the bottom end of the compression block is convenient to contact with a hemostatic part to stop bleeding, and infection of the wound part caused by artificial hemostasis is effectively avoided, and recovery of a patient is influenced.

Description

Self-adaptation oppression formula clinical haemostat of intracardiac branch of academic or vocational study

Technical Field

The invention relates to the technical field of medical treatment, in particular to a self-adaptive compression type clinical hemostat for cardiology.

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved, when the clinical hemostasis is performed in the department of cardiology, generally, medical staff winds gauze to stop bleeding on a wound part, the medical staff easily touches the wound when winding the gauze, discomfort is brought to a patient, wound infection is easily caused, and the healing of the wound is influenced, and meanwhile, in the process of applying medicine to the wound, the medicine is still applied to the medical staff, and the operation is complex, so that a self-adaptive compression type clinical hemostat for the department of cardiology is needed to be designed.

Disclosure of Invention

The invention aims to provide a self-adaptive compression type clinical hemostat for department of cardiology, which aims to solve the problems that when the current clinical hemostasis for department of cardiology is provided in the background technology, generally medical staff wind gauze on a wound part to stop bleeding, the medical staff easily touch the wound when winding the gauze, discomfort is brought to a patient, wound infection is easily caused, and the healing of the wound is affected.

In order to achieve the purpose, the invention provides the following technical scheme: a self-adaptive compression type clinical hemostat for department of cardiology comprises a bed body and a pressing block, wherein a through groove is formed in the middle of the bed body, tooth grooves are formed in two sides of the bottom of the through groove, a connecting rod is inserted and connected into the through groove, transmission gears are sleeved at two ends of the connecting rod and meshed and connected with corresponding tooth grooves, a U-shaped frame is rotatably connected to the top end of the connecting rod, a crank is rotatably connected to the bottom of one side of the U-shaped frame, one end of the crank is fixedly connected with one end of the connecting rod, a sleeve is inserted and connected into the middle of the bottom end of the U-shaped frame, a sleeve rod is sleeved and connected inside the sleeve, a threaded hole is formed in the sleeve rod, a threaded rod is rotatably connected inside the sleeve and is in threaded connection with the threaded hole, a driven gear is fixedly mounted at the top end of the, the inside fixed mounting of equipment case has servo motor, servo motor's output shaft fixed mounting has the driving gear, the driving gear is connected with driven gear meshing, the bottom sliding connection of loop bar has the slider, the spout has been seted up on the top of briquetting, slider and spout sliding connection, be provided with fixed establishment between slider and the spout, medicine storage chamber has been seted up to the inside of briquetting, a plurality of through-holes have been seted up to medicine storage chamber's bottom equidistance, and is a plurality of the equal fixed mounting in inside of through-hole has the solenoid valve, the bottom subsides of briquetting are equipped with hemostatic gauze, hemostatic gauze's both sides are all fixed and are equipped with two fixed bands, the both sides of briquetting are all fixed and are equipped with two stop gear, four stop gear alternates with corresponding fixed band and are.

Preferably, the fixing mechanism comprises two convex blocks, mounting grooves are formed in the two sides of the sliding block, two first limiting springs are fixedly mounted in the mounting grooves, two convex blocks are fixedly mounted on one ends of the first limiting springs, arc-shaped grooves are formed in the middle of the groove walls of the two sides of the sliding groove, and the convex blocks are embedded with the corresponding arc-shaped grooves to be connected.

Preferably, stop gear includes U type piece, the fixed slot has all been seted up at the both ends of briquetting both sides, one side cell wall fixed mounting of fixed slot has a plurality of second spacing springs, and is a plurality of the one end fixed mounting of the spacing spring of second has U type piece, U type piece alternates with the fixed band and is connected.

Preferably, the equal fixed mounting in both sides angle department of bed body top one side has two elastic cords, two the top of elastic cord one side is all made up and is connected with the magic and pastes, two the bottom of elastic cord one side is all made up and is connected with the female subsides of magic, the female subsides of magic are pasted the bonding with the magic, the equal fixed mounting in both sides angle department of bed body top opposite side has fixed frame, two the elastic cord alternates with the fixed frame that corresponds and is connected.

Preferably, the limiting groove, two have all been seted up to the both sides of sleeve inner wall the equal sliding connection in inside of limiting groove has the stopper, two one side of stopper and the top fixed connection of loop bar both sides.

Preferably, the corner at the top end of the pressing block is provided with a medicine injection hole communicated with the inside of the medicine storage cavity, and a sealing plug is embedded in the medicine injection hole.

Preferably, the heat dissipation holes are formed in the two sides of the equipment box, and the dust screens are fixedly mounted inside the heat dissipation holes.

Preferably, four equal fixed mounting in edge of bed body bottom have the supporting leg, four the equal fixed mounting in bottom of supporting leg has the universal wheel, adjacent two fixed mounting has the horizontal pole between the supporting leg.

Preferably, the side of the top end of the bed body is carved with evenly distributed scale marks.

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

(1) the automatic hemostatic gauze hemostatic device has the advantages that the installed servo motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the threaded rod to rotate, the threaded rod drives the loop bar to move through rotation, so that the distance between the loop bar and the sleeve is convenient to adjust, the loop bar drives the press block to lift through movement, hemostatic gauze at the bottom end of the press block is convenient to contact with a hemostatic part to stop bleeding, infection of a wound part caused by artificial hemostasis is effectively avoided, and recovery of a patient is influenced;

(2) the medicine storage cavity is formed in the pressing block and is connected with the gauze through the through hole, the opening and closing of the control solenoid valve are used for controlling the medicine in the medicine storage cavity to be soaked into the hemostatic gauze for medicine feeding, the feeding of medical staff is replaced, the labor intensity of the medical staff is reduced, the pain caused by the fact that the medical staff touches the wound part for medicine feeding is avoided, and the comfort of a patient is guaranteed;

(3) the pressing block is connected with the loop bar in a sliding mode through the sliding block and the sliding groove, the expansion of the protruding block is controlled through the first limiting spring, and the protruding block and the arc-shaped groove are embedded, so that the pressing block can slide and be fixed conveniently, and the hemostatic gauze can be mounted and dismounted conveniently;

(4) the rotation of the connecting rod is driven through the rotation of the installed crank, the rotation of the connecting rod drives the transmission gear to rotate, the transmission gear rotates to drive the U-shaped frame to move, the pressing block is driven to move through the U-shaped frame to move, the pressing block is aligned with the position of the wound position, and the accuracy of the medicine feeding position is effectively guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic side view of the elastic band of the present invention;

FIG. 4 is a schematic diagram of a compact of the present invention;

FIG. 5 is a schematic sectional view of a briquette according to the present invention;

FIG. 6 is a schematic view of a connection structure of a slider and a chute according to the present invention;

FIG. 7 is an enlarged view of a portion of the invention shown in FIG. 2;

fig. 8 is a partial enlarged view of the invention at B in fig. 5.

In the figure: 1. a bed body; 2. supporting legs; 3. a universal wheel; 4. elastic bands; 5. a U-shaped frame; 6. an equipment box; 7. a dust screen; 8. briquetting; 9. hemostatic gauze; 10. a drug injection hole; 11. a chute; 12. scale lines; 13. a fixing frame; 14. a through groove; 15. a tooth socket; 16. a crank; 17. a cross bar; 18. a servo motor; 19. a connecting rod; 20. a transmission gear; 21. a magic tape; 22. a magic female sticker; 23. a slider; 24. a loop bar; 25. a drug storage cavity; 26. a through hole; 27. an electromagnetic valve; 28. a sleeve; 29. an arc-shaped slot; 30. mounting grooves; 31. a first limit spring; 32. a bump; 33. fixing grooves; 34. a second limit spring; 35. a U-shaped block; 36. fixing belts; 37. a driving gear; 38. a driven gear; 39. a threaded hole; 40. a threaded rod; 41. a limiting groove; 42. and a limiting block.

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. 1-8, an embodiment of the present invention: a self-adaptive compression type clinical hemostat for department of cardiology comprises a bed body 1 and a pressing block 8, wherein a through groove 14 is formed in the middle of the bed body 1, tooth spaces 15 are formed in two sides of the bottom of the through groove 14, a connecting rod 19 is inserted and connected into the through groove 14, transmission gears 20 are sleeved at two ends of the connecting rod 19, the two transmission gears 20 are meshed and connected with the corresponding tooth spaces 15, the top end of the connecting rod 19 is rotatably connected with a U-shaped frame 5, the bottom of one side of the U-shaped frame 5 is rotatably connected with a crank 16, one end of the crank 16 is fixedly connected with one end of the connecting rod 19, a sleeve 28 is inserted and connected into the middle of the bottom end of the U-shaped frame 5, a sleeve rod 24 is sleeved and connected into the sleeve 28, a threaded hole 39 is formed in the sleeve 24, a threaded rod 40 is rotatably connected into the sleeve 28, the threaded rod 40 is in threaded, a servo motor 18 is fixedly installed inside the equipment box 6, a driving gear 37 is fixedly installed on an output shaft of the servo motor 18, the driving gear 37 is meshed with a driven gear 38, a sliding block 23 is connected to the bottom end of a loop bar 24 in a sliding mode, a sliding groove 11 is formed in the top end of a pressing block 8, the sliding block 23 is connected with the sliding groove 11 in a sliding mode, a fixing mechanism is arranged between the sliding block 23 and the sliding groove 11, a medicine storage cavity 25 is formed inside the pressing block 8, a plurality of through holes 26 are formed in the bottom end of the medicine storage cavity 25 at equal intervals, electromagnetic valves 27 are fixedly installed inside the through holes 26, hemostatic gauze 9 is attached to the bottom end of the pressing block 8, two fixing bands 36 are fixedly arranged on two sides of the hemostatic gauze 9, two limiting mechanisms are fixedly arranged on;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when the mechanism is used, the servo motor 18 is manually opened, the driving gear 37 is driven to rotate by the rotation of the servo motor 18, the driven gear 38 is driven to rotate by the rotation of the driving gear 37, the threaded rod 40 is driven to rotate by the rotation of the driven gear 38, the sleeve rod 24 is driven to ascend and descend by the rotation of the threaded rod 40, the pressing block 8 is driven to ascend and descend by the ascending and descending of the sleeve rod 24, so that gauze bonded to the bottom end of the pressing block 8 is in close contact with a wound part for hemostasis, the electromagnetic valve 27 is opened in the hemostasis process, so that the liquid medicine in the medicine storage cavity 25 is immersed into the hemostatic;

the fixing mechanism comprises two convex blocks 32, the two sides of the sliding block 23 are both provided with mounting grooves 30, the insides of the two mounting grooves 30 are both fixedly provided with first limiting springs 31, one ends of the two first limiting springs 31 are both fixedly provided with convex blocks 32, the middle parts of the groove walls on the two sides of the sliding groove 11 are both provided with arc-shaped grooves 29, and the two convex blocks 32 are embedded and connected with the corresponding arc-shaped grooves 29;

specifically, as shown in fig. 1 and 6, when the mechanism is used, the first limiting spring 31 stretches to drive the projection 32 to stretch, so that the projection 32 is embedded in and separated from the arc-shaped groove 29, and the sliding block 23 is fixed conveniently;

the limiting mechanism comprises a U-shaped block 35, two ends of two sides of the pressing block 8 are respectively provided with a fixing groove 33, a plurality of second limiting springs 34 are fixedly arranged on the groove wall of one side of the fixing groove 33, one ends of the second limiting springs 34 are fixedly provided with the U-shaped block 35, and the U-shaped block 35 is connected with a fixing belt 36 in an inserting mode;

specifically, as shown in fig. 1 and 7, when the hemostatic gauze 9 fixing mechanism is used, firstly, the U-shaped block 35 is manually pulled, then, the fixing band 36 is manually inserted into and connected with the U-shaped block 35, then, the U-shaped block 35 is manually released, the fixing band 36 is fixed by the U-shaped block 35 through the pulling force of the second limiting spring 34, and the hemostatic gauze 9 is fixed by the fixing band 36;

equal fixed mounting in both sides angle department of 1 top one side of the bed body has two elastic cords 4, and the top of two elastic cords 4 one side is all made up and is connected with the magic and pastes 21, and the bottom of two elastic cords 4 one side is all made up and is connected with the female 22 that pastes of magic, and the female 22 that pastes of magic bonds with 21 bonds of magic, and the equal fixed mounting in both sides angle department of 1 top opposite side of the bed body has fixed frame 13, and two elastic cords 4 alternate with the fixed frame 13 that corresponds and be connected.

Specifically, as shown in fig. 1 and 5, when the mechanism is used, the elastic band 4 is inserted into the fixing frame 13, and the hook and loop fastener 21 is bonded to the hook and loop fastener 22, so that the patient can be conveniently fixed;

both sides of the inner wall of the sleeve 28 are provided with limiting grooves 41, the insides of the two limiting grooves 41 are respectively and slidably connected with limiting blocks 42, one side of each limiting block 42 is fixedly connected with the tops of both sides of the loop bar 24, the corners of the top end of the pressing block 8 are provided with medicine injection holes 10 communicated with the insides of the medicine storage cavities 25, sealing plugs are embedded in the medicine injection holes 10, both sides of the equipment box 6 are provided with heat dissipation holes, dust screens 7 are respectively and fixedly installed in the two heat dissipation holes, supporting legs 2 are respectively and fixedly installed at four corners of the bottom end of the bed body 1, universal wheels 3 are respectively and fixedly installed at the bottom ends of the four supporting legs 2, a cross rod 17 is fixedly installed between the two adjacent supporting legs 2, and evenly distributed scale marks;

specifically, as shown in fig. 1, 2 and 8, through stopper 42 and spacing groove 41 sliding connection, be convenient for carry on spacingly to loop bar 24, the injection of being convenient for through the medicine injection hole 10 of seting up, through the louvre of seting up, make things convenient for servo motor 18's heat dissipation, guarantee the stability of bed body 1 through the horizontal pole 17 of installation between supporting leg 2, through the scale mark 12 of carving establishing, be convenient for observe the position of briquetting 8.

The working principle is as follows: when the self-adaptive compression type clinical hemostat for cardiology department is needed to be used, firstly, the servo motor 18 and the electromagnetic valve 27 are electrically connected with an external power supply through an external switch, then the elastic band 4 and the fixed frame 13 are artificially inserted, the patient is fixed by the magic sub-tape 21 and the magic mother tape 22 being bonded, then the crank 16 is artificially rotated, the crank 16 is rotated to drive the connecting rod 19 to rotate, the connecting rod 19 is rotated to drive the transmission gear 20 to rotate, the U-shaped frame 5 is driven to move by the rotation of the transmission gear 20, the pressing block 8 is driven to move by the movement of the U-shaped frame 5, so that the pressing block 8 is aligned with the position of the wound part, then the hemostatic gauze 9 is bonded at the bottom end of the pressing block 8, then the U-shaped block 35 is artificially pulled, the fixing bands 36 arranged at the two ends of the hemostatic gauze 9 are inserted into the corresponding U-shaped blocks 35, then the U-shaped blocks 35 are artificially, the U-shaped block 35 moves the U-shaped block 35 toward the inside of the fixing groove 33 by the tensile force of the second stopper spring 34, thereby fixing the fixing belt 36, then manually opening the servo motor 18, driving the driving gear 37 to rotate through the rotation of the servo motor 18, the driven gear 38 is driven to rotate by the rotation of the driving gear 37, the threaded rod 40 is driven to rotate by the rotation of the driven gear 38, the threaded rod 40 rotates to drive the loop bar 24 to move downwards, the loop bar 24 moves to drive the pressing block 8 to descend, so that the pressing block 8 is attached to the wound part to stop bleeding, at hemostatic in-process artificial solenoid valve 27 of opening, store up the inside disinfection of medicine chamber 25 and the inside of hemostatic liquid medicine through-hole 26 and dip to hemostatic gauze 9, accomplish the hemostasis and go up the medicine, replace medical personnel's hemostasis and go up the medicine, avoid medical personnel's hemostasis to go up the medicine influence patient's discomfort on the one hand, on the other hand avoids medical personnel to go up the medicine process and causes the wound infection phenomenon.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The self-adaptive compression type clinical hemostat for the department of cardiology comprises a bed body (1) and a pressing block (8), and is characterized in that a through groove (14) is formed in the middle of the bed body (1), tooth grooves (15) are formed in two sides of the bottom of the through groove (14), a connecting rod (19) is inserted and connected in the through groove (14), transmission gears (20) are sleeved at two ends of the connecting rod (19), the two transmission gears (20) are meshed and connected with the corresponding tooth grooves (15), a U-shaped frame (5) is rotatably connected to the top end of the connecting rod (19), a crank (16) is rotatably connected to the bottom of one side of the U-shaped frame (5), one end of the crank (16) is fixedly connected with one end of the connecting rod (19), a sleeve (28) is inserted and connected in the middle of the bottom end of the U-shaped frame (5), and a sleeve rod (24) is sleeved, a threaded hole (39) is formed in the sleeve rod (24), a threaded rod (40) is connected to the sleeve (28) in a rotating mode, the threaded rod (40) is in threaded connection with the threaded hole (39), a driven gear (38) is fixedly mounted at the top end of the threaded rod (40), an equipment box (6) is fixedly mounted at the top end of the U-shaped frame (5), a servo motor (18) is fixedly mounted in the equipment box (6), a driving gear (37) is fixedly mounted on an output shaft of the servo motor (18), the driving gear (37) is meshed with the driven gear (38) and is connected with the driven gear, a sliding block (23) is connected to the bottom end of the sleeve rod (24) in a sliding mode, a sliding groove (11) is formed in the top end of the pressing block (8), the sliding block (23) is in sliding connection with the sliding groove (11), and a fixing mechanism is, storage medicine chamber (25) have been seted up to the inside of briquetting (8), a plurality of through-holes (26) have been seted up to the bottom equidistance in storage medicine chamber (25), and is a plurality of the equal fixed mounting in inside of through-hole (26) has solenoid valve (27), the bottom subsides of briquetting (8) are equipped with hemostatic gauze (9), hemostatic gauze (9) both sides are all fixed and are equipped with two fixed bands (36), the both sides of briquetting (8) are all fixed and are equipped with two stop gear, four stop gear alternates with corresponding fixed band (36) and are connected.

2. The clinical hemostat of claim 1, wherein the pressure-type hemostat is characterized in that: fixing mechanism includes two lug (32), mounting groove (30), two have all been seted up to the both sides of slider (23) the equal fixed mounting in inside of mounting groove (30) has first spacing spring (31), two the equal fixed mounting in one end of first spacing spring (31) has lug (32), arc wall (29), two have all been seted up at the middle part of spout (11) both sides cell wall lug (32) are inlayed with arc wall (29) that correspond and are established the connection.

3. The clinical hemostat of claim 1, wherein the pressure-type hemostat is characterized in that: stop gear includes U type piece (35), fixed slot (33) have all been seted up at the both ends of briquetting (8) both sides, one side cell wall fixed mounting of fixed slot (33) has a plurality of second spacing springs (34), and is a plurality of the one end fixed mounting of second spacing spring (34) has U type piece (35), U type piece (35) alternate with fixed band (36) and be connected.

4. The clinical hemostat of claim 1, wherein the pressure-type hemostat is characterized in that: the equal fixed mounting in both sides angle department of bed body (1) top one side has two elastic cord (4), two the top of elastic cord (4) one side is all made up and is connected with the magic and pastes (21), two the bottom of elastic cord (4) one side is all made up and is connected with the female subsides (22) of magic, the female subsides (22) of magic are pasted (21) with the magic and are bonded, the equal fixed mounting in both sides angle department of bed body (1) top opposite side has fixed frame (13), two elastic cord (4) alternate with fixed frame (13) that correspond and are connected.

5. The clinical hemostat of claim 1, wherein the pressure-type hemostat is characterized in that: limiting grooves (41) are formed in the two sides of the inner wall of the sleeve (28), two limiting blocks (42) are connected to the inner portions of the limiting grooves (41) in a sliding mode, and the two limiting blocks (42) are fixedly connected to the tops of the two sides of the sleeve rod (24) on one side.

6. The clinical hemostat of claim 1, wherein the pressure-type hemostat is characterized in that: the corner at the top end of the pressing block (8) is provided with a medicine injection hole (10) communicated with the inside of the medicine storage cavity (25), and a sealing plug is embedded in the medicine injection hole (10).

7. The clinical hemostat of claim 1, wherein the pressure-type hemostat is characterized in that: the two sides of the equipment box (6) are provided with heat dissipation holes, and the inside of each heat dissipation hole is fixedly provided with a dust screen (7).

8. The clinical hemostat of claim 1, wherein the pressure-type hemostat is characterized in that: four equal fixed mounting in edge of bed body (1) bottom have supporting leg (2), four the equal fixed mounting in bottom of supporting leg (2) has universal wheel (3), adjacent two fixed mounting has horizontal pole (17) between supporting leg (2).

9. The clinical hemostat of claim 1, wherein the pressure-type hemostat is characterized in that: the side of the top end of the bed body (1) is carved with evenly distributed scale marks (12).