CN214104400U

CN214104400U - Medical wrist sphygmomanometer convenient to unpick and wash

Info

Publication number: CN214104400U
Application number: CN202022769630.9U
Authority: CN
Inventors: 黄召慧
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-03
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a medical wrist formula sphygmomanometer convenient to unpick and wash relates to medical instrument technical field, including sphygmomanometer body and fixed shell, the outside of fixed shell is equipped with fixed establishment, removable wearing mechanism and retightening mechanism, fixed establishment includes anticreep piece, lower anticreep piece, switching-over circle and the fixed face subsides of colluding, go up anticreep piece, lower anticreep piece and the fixed one side of establishing at fixed shell that colludes, the opposite side at fixed shell is established to the switching-over circle, removable wearing mechanism includes elastic webbing, inside matte subsides, the outside colludes the face and pastes and outside matte subsides. The utility model discloses, cooperation through fixed establishment and removable wearing mechanism sets up, has solved the wrist formula sphygmomanometer that current clinical department used and has produced cross infection's problem easily, and cooperation through clamp plate, friction disc and locking piece sets up, has increased the stability when the device is dressed.

Description

Medical wrist sphygmomanometer convenient to unpick and wash

Technical Field

The utility model relates to the technical field of medical equipment, more specifically relate to a medical wrist sphygmomanometer convenient to unpick and wash.

Background

The wrist type sphygmomanometer used in clinical departments is usually reused by a plurality of people for a long time, and the wrist strap cannot be detached and becomes black and dirty after a long time due to sweat and stain pollution. If there is a disease that is transmitted by the body fluid of the patient, the disease may be transmitted. When the epidemic situation prevails, the potential safety hazard exists.

In chinese utility model patent application no: disclosed in cn201520295834.x is a wrist band structure for a wrist sphygmomanometer, the wrist band structure including a first wrist band and a second wrist band connected to both ends of a sphygmomanometer body, respectively, for wrapping around a wrist, at least one of the first wrist band and the second wrist band including a first bladder layer. This a wrist strap structure and wrist formula sphygmomanometer for wrist formula sphygmomanometer, first wrist strap and second wrist strap all do not set up corresponding quick detach mechanism, are unfavorable for medical personnel to change the wrist strap, do not change for a long time and can bring cross infection's risk.

Therefore, it is necessary to provide a medical wrist sphygmomanometer which is easy to disassemble and wash to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the problem that the wrist sphygmomanometer used in the existing clinical department is easy to cause cross infection, the utility model provides a medical wrist sphygmomanometer convenient to disassemble and wash.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a medical wrist formula sphygmomanometer convenient to unpick and wash, includes sphygmomanometer body and fixed shell, the outside of fixed shell is equipped with fixed establishment, removable wearing mechanism and retighten mechanism, fixed establishment includes anticreep piece, switching-over circle and fixed collude the face subsides, go up anticreep piece, anticreep piece and fixed one side of colluding the face subsides and establishing at fixed shell down, the opposite side at fixed shell is established to the switching-over circle, removable wearing mechanism includes elastic webbing, inboard matte subsides, the outside colludes the face subsides and the outside matte subsides, retighten mechanism includes activity groove, control flume, control lever, button, pressure spring, locking groove, clamp plate, connecting rod, friction disc and locking piece, activity groove and control flume are all seted up in the bottom of fixed shell.

Furthermore, lower anticreep piece and fixed collude face subsides fixed connection respectively in the below of last anticreep piece and top, the width of going up anticreep piece is greater than the width of anticreep piece down.

Furthermore, reversing ring fixed connection keeps away from the bottom of anticreep piece one side down at fixed shell.

Furthermore, one end of the elastic belt penetrates through the upper anti-falling part and the lower anti-falling part and is fixedly connected with the inner side rough surface.

Furthermore, the outside hook surface paste is fixedly connected to the middle of the elastic belt, and one end, far away from the inside rough surface paste, of the elastic belt penetrates through the reversing ring and is fixedly connected with the outside rough surface paste.

Further, activity groove and control groove link up each other, control lever swing joint is in the inside of control groove, the locking groove is seted up in one side of control lever.

Furthermore, one end of the control rod extends out of the control groove and is fixedly connected with the button, and the other end of the control rod is fixedly connected with the pressure spring.

Furthermore, the connecting rod is fixedly connected to two ends of one side of the pressing plate, the friction plate is fixedly connected to the middle of one side of the pressing plate, and the locking piece is fixedly connected to the tail end of the connecting rod.

Furthermore, the tail end of the connecting rod penetrates through the movable groove and extends into the locking groove, and the locking piece is movably connected with the locking groove.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through the cooperation setting of fixed establishment and removable wearing mechanism, when needs are changed the elastic webbing, only need make the outside collude the face subsides and separate with outside hair side subsides, inboard hair side subsides and the fixed separation of colluding the face subsides and can dismantle the elastic webbing, made things convenient for medical personnel to change the elastic webbing, avoided taking place cross infection's the condition because of the elastic webbing is difficult to unpick and wash, solved the problem that current wrist-type sphygmomanometer that clinical department used produced cross infection easily.

2. The utility model discloses, through the cooperation setting of clamp plate, friction disc and locking piece, operating personnel compresses tightly the clamp plate, makes the locking piece insert the relative locking that the locking groove accomplished the clamp plate position, and the surface of elastic webbing is hugged closely to the friction disc this moment, provides gliding resistance for the elastic webbing, avoids the elastic webbing to take place the pine to take off, has increased the stability when the device is dressed.

3. The utility model discloses, through the cooperation setting of button, compression spring and control lever, when needs are dismantled, operating personnel only need press the button, make the locking piece break away from the locking groove and can make the friction disc relax the elastic webbing and accomplish and disassemble, and is easy and simple to handle, easily medical personnel use.

Drawings

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

FIG. 2 is a schematic front view of the fixing mechanism of the present invention;

FIG. 3 is a schematic front view of the detachable wearing mechanism of the present invention;

fig. 4 is a schematic top-view cross-sectional view of the tightening mechanism structure of the present invention.

Reference numerals: 1. a sphygmomanometer body; 2. fixing the housing; 3. a fixing mechanism; 31. an upper anti-drop piece; 32. a lower anti-drop member; 33. a reversing ring; 34. fixing the hooked surface paste; 4. the wearing mechanism can be disassembled; 41. an elastic band; 42. the inner side of the hair side is pasted; 43. the outside is hooked with the surface paste; 44. the outer side is pasted with a hair surface; 5. a re-tightening mechanism; 51. a movable groove; 52. a control slot; 53. a control lever; 54. a button; 55. a pressure spring; 56. a locking groove; 57. pressing a plate; 58. a connecting rod; 59. a friction plate; 510. a locking member.

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.

Example 1

Referring to fig. 1-4, a medical wrist sphygmomanometer convenient for unpicking and washing comprises a sphygmomanometer body 1 and a fixed housing 2, the outer side of the fixed housing 2 is provided with a fixing mechanism 3, a detachable wearing mechanism 4 and a tightening mechanism 5, the fixing mechanism 3 comprises an upper anti-falling piece 31, a lower anti-falling piece 32, a reversing ring 33 and a fixed hook face sticker 34, the upper anti-falling piece 31, the lower anti-falling piece 32 and the fixed hook face sticker 34 are arranged on one side of the fixed housing 2, the reversing ring 33 is arranged on the other side of the fixed housing 2, the detachable wearing mechanism 4 comprises an elastic belt 41, an inner side rough surface paste 42, an outer side hook surface paste 43 and an outer side rough surface paste 44, the tightening mechanism 5 comprises a movable groove 51, a control groove 52, a control rod 53, a button 54, a pressure spring 55, a locking groove 56, a pressure plate 57, a connecting rod 58, a friction plate 59 and a locking piece 510, and the movable groove 51 and the control groove 52 are arranged at the bottom of the fixed shell 2.

In this embodiment, through the cooperation setting of fixed establishment 3 and removable wearing mechanism 4, can realize dismantling fast and the replacement to elastic ribbon 41, the effectual cross infection that has reduced in the hospital, through the setting of retightening mechanism 5, can avoid elastic ribbon 41 to take place the pine to take off to the further reinforcement of being connected of elastic ribbon 41, also made things convenient for follow-up medical personnel to disassemble elastic ribbon 41.

Example 2

Referring to fig. 1-3, the present embodiment is further optimized based on embodiment 1, specifically, the lower anti-slip member 32 and the fixing hook surface patch 34 are respectively and fixedly connected below and above the upper anti-slip member 31, and the width of the upper anti-slip member 31 is greater than the width of the lower anti-slip member 32.

Specifically, the reversing ring 33 is fixedly connected to the bottom of the fixed housing 2 on the side away from the lower anti-dropping element 32.

Specifically, one end of the elastic band 41 passes through the upper retaining member 31 and the lower retaining member 32 and is fixedly connected to the inner-side hair patch 42.

Specifically, the outer hook surface patch 43 is fixedly connected to the middle of the elastic band 41, and one end of the elastic band 41 away from the inner hair surface patch 42 passes through the reversing ring 33 and is fixedly connected with the outer hair surface patch 44.

In this embodiment, when using, the operator passes the one end of the elastic band 41 with the inner side hair side facing 42 through the lower anti-slip part 32 and the upper anti-slip part 31 in sequence and bonds with the fixed hook side facing 34, the position of the inflection point of the elastic band 41 can be limited by the cooperation setting of the upper anti-slip part 31 and the lower anti-slip part 32, so that the elastic band 41 can better fit the wrist of the patient, and then the operator encircles the wrist of the patient with the elastic band 41, and passes the other end of the elastic band 41 through the reversing ring 33 to match the outer side hair side facing 43 with the outer side hair side facing 44 to complete wearing, when needing to replace the elastic band 41, the elastic band 41 can be detached only by separating the outer side hook side facing 43 from the outer side hair side facing 44 and separating the inner side hair side facing 42 from the fixed hook side facing 34, which is convenient and fast.

Example 3

Referring to fig. 1 and 4, the present embodiment is optimized based on embodiment 1 or embodiment 2, specifically, the movable slot 51 and the control slot 52 are mutually penetrated, the control rod 53 is movably connected inside the control slot 52, and the locking slot 56 is opened at one side of the control rod 53.

Specifically, one end of the control rod 53 extends out of the control slot 52 and is fixedly connected with the button 54, and the other end of the control rod 53 is fixedly connected with the pressure spring 55.

Specifically, the connecting rod 58 is fixedly connected to both ends of one side of the pressure plate 57, the friction plate 59 is fixedly connected to a middle portion of one side of the pressure plate 57, and the locking member 510 is fixedly connected to a distal end of the connecting rod 58.

Specifically, the end of the connecting rod 58 extends through the movable groove 51 and into the locking groove 56, and the locking member 510 is movably connected to the locking groove 56.

In this embodiment, when the elastic band 41 finishes the assembly, operating personnel compresses tightly clamp plate 57, make locking piece 510 insert the relative locking that locking groove 56 accomplished clamp plate 57 position, the surface of elastic band 41 is hugged closely to friction disc 59 this moment, for elastic band 41 provides gliding resistance, avoid elastic band 41 to take place the pine to take off, when dismantling, operating personnel only need press button 54, make locking piece 510 break away from locking groove 56 and can make friction disc 59 relax elastic band 41 and accomplish and disassemble, and is easy and simple to handle, and easy medical personnel use.

In summary, the following steps: the utility model discloses, through the cooperation setting of fixed establishment 3 and removable wearing mechanism 4, when needing to change elastic webbing 41, only need make outside collude face subsides 43 and outside matte face subsides 44 separation, inboard matte face subsides 42 and fixed collude face subsides 34 separation and can dismantle elastic webbing 41, made things convenient for medical personnel to change elastic webbing 41, avoided the condition that takes place cross infection because elastic webbing 41 is difficult to unpick and wash, through the cooperation setting of clamp plate 57, friction disc 59 and locking piece 510, operating personnel compresses tightly clamp plate 57, make locking piece 510 insert locking groove 56 and accomplish the relative locking of clamp plate 57 position, friction disc 59 hugs closely the surface of elastic webbing 41 at this moment, provide gliding resistance for elastic webbing 41, avoid elastic webbing 41 to take place the pine and take off, increased the stability when the device is dressed, through button 54, the cooperation setting of pressure spring 55 and control lever 53, when needing to dismantle, the operator only needs to press the button 54 to separate the locking piece 510 from the locking groove 56, so that the friction plate 59 can release the elastic band 41 to complete the disassembly, the operation is simple and convenient, and the medical personnel can use the device easily.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and the protection scope of the present invention is defined by the appended claims, and all structural changes equivalent to the contents of the description and drawings of the present invention are intended to be covered by the protection scope of the present invention.

Claims

1. The utility model provides a medical wrist formula sphygmomanometer convenient to unpick and wash, includes sphygmomanometer body (1) and fixed shell (2), its characterized in that: the outside of fixed shell (2) is equipped with fixed establishment (3), removable wearing mechanism (4) and retighten mechanism (5), fixed establishment (3) including anticreep piece (31), lower anticreep piece (32), switching-over circle (33) and fixed collude a face subsides (34), go up anticreep piece (31), lower anticreep piece (32) and fixed collude a face subsides (34) and establish the one side in fixed shell (2), the opposite side in fixed shell (2) is established in switching-over circle (33), removable wearing mechanism (4) include elastic webbing (41), inboard matte subsides (42), the outside colludes a face subsides (43) and outside matte subsides (44), retighten mechanism (5) including activity groove (51), control slot (52), control lever (53), button (54), pressure spring (55), locking groove (56), clamp plate (57), connecting rod (58), A friction plate (59) and a locking piece (510), wherein the movable groove (51) and the control groove (52) are both arranged at the bottom of the fixed shell (2).

2. The medical wrist sphygmomanometer convenient to disassemble and wash according to claim 1, wherein: the lower anti-falling piece (32) and the fixed hook face sticker (34) are fixedly connected below and above the upper anti-falling piece (31) respectively, and the width of the upper anti-falling piece (31) is larger than that of the lower anti-falling piece (32).

3. The medical wrist sphygmomanometer convenient to disassemble and wash according to claim 1, wherein: the reversing ring (33) is fixedly connected to the bottom of one side, far away from the lower anti-falling part (32), of the fixed shell (2).

4. The medical wrist sphygmomanometer convenient to disassemble and wash according to claim 1, wherein: one end of the elastic belt (41) penetrates through the upper anti-falling part (31) and the lower anti-falling part (32) and is fixedly connected with the inner side rough surface patch (42).

5. The medical wrist sphygmomanometer convenient to disassemble and wash according to claim 1, wherein: the outer side hook face paster (43) is fixedly connected to the middle of the elastic belt (41), and one end, far away from the inner side hair face paster (42), of the elastic belt (41) penetrates through the reversing ring (33) and is fixedly connected with the outer side hair face paster (44).

6. The medical wrist sphygmomanometer convenient to disassemble and wash according to claim 1, wherein: the movable groove (51) and the control groove (52) are mutually communicated, the control rod (53) is movably connected inside the control groove (52), and the locking groove (56) is formed in one side of the control rod (53).

7. The medical wrist sphygmomanometer convenient to disassemble and wash according to claim 1, wherein: one end of the control rod (53) extends out of the control groove (52) and is fixedly connected with the button (54), and the other end of the control rod (53) is fixedly connected with the pressure spring (55).

8. The medical wrist sphygmomanometer convenient to disassemble and wash according to claim 1, wherein: the connecting rod (58) is fixedly connected to two ends of one side of the pressure plate (57), the friction plate (59) is fixedly connected to the middle of one side of the pressure plate (57), and the locking piece (510) is fixedly connected to the tail end of the connecting rod (58).

9. The medical wrist sphygmomanometer convenient to disassemble and wash according to claim 1, wherein: the tail end of the connecting rod (58) penetrates through the movable groove (51) and extends into the locking groove (56), and the locking piece (510) is movably connected with the locking groove (56).