CN208525522U - A kind of haemodialysis combined type protective device - Google Patents

Abstract

The utility model discloses a kind of haemodialysis combined type protective devices, including pedestal, shaft, cam, geared sleeve, gear, baffle, spring, supporting plate, assist rotating plate, guide sleeve, arc draw runner, jack, bolt, location hook, protective cover, fixed ring, suspender belt, a kind of haemodialysis combined type protective device, clever structure, it is powerful, the effect of mechanism is raised by lift first, medical staff can be facilitated to carry out elevation angle change to patient's arm, improve the comfort of patient's arm placement, secondly by the effect of detachable protection structure, the needs that sickbed patients arm places protection can not only be met, it can also be protected convenient for carrying out hanging well to the patient that is movably walking, eventually by above-mentioned, to while being greatly improved to hemodialysis patients protection, also mitigate the behaviour of medical staff It bears, conducive to clinical popularization and application.

Description

A kind of haemodialysis combined type protective device

Technical field

The utility model relates to the field of medical instrument technology more particularly to a kind of haemodialysis combined type protective devices.

Background technique

It is well known that internal arteriovenous fistula is the lifeline of Maintenance dialysis patient, good vascular access is to improve dialysis to suffer from The important guarantee of person's survival rate and life quality.

Present clinical hemodialysis patients are after fistulization, because arteriovenous connects preliminary foundation, to need to be blocked well Protection prevents from touching because of the external world, causes the bleeding of fistulization position, blocking etc., and clinic existing method is to choose a beverage bottle at present, Bottle body head and end is intercepted again, is made bottle body that tube-like condition be presented and is then inserted into fistulization arm then by tied rope and bottle body rope system Inside bottle body, and tied rope is placed on neck, at this time by the effect of bottle body, patient's fistulization position is protected to reach Effect, the traditional approach are comfortable after causing patient to wear for a long time because roll boot bottom lacks effective soft contact mechanism It is poor to feel, in addition, after arteriovenous is completely set up, to avoid patient's internal fistula arm sagging placement for a long time during treating, Lead to problems such as blood backflow is unsmooth to cause oedema, to need to raise it, but multiselect of raising traditional at present is rested the head on The high mode of the headrest, and this mode not only highly can not be adjusted freely, and it is poor to raise effect, easily shakes, collapses, finally makes to patient With strong influence is brought, in view of disadvantages described above, it is really necessary to design a kind of haemodialysis combined type protective device.

Utility model content

Technical problem to be solved by the utility model is to provide a kind of haemodialysis combined type protective devices, come Solve the problems, such as that background technique proposes.

In order to solve the above technical problems, the technical solution of the utility model is: a kind of haemodialysis combined type protection dress Set, including pedestal, shaft, cam, geared sleeve, gear, baffle, spring, supporting plate, auxiliary rotating plate, guide sleeve, arc draw runner, insert Hole, bolt, location hook, protective cover, fixed ring, suspender belt, the shaft is on the right side of chassis interior, the shaft and pedestal It is rotatedly connected, the cam is connected through shaft middle-end, the cam with shaft close-fitting, and the geared sleeve is located at bottom On the right side of seat front end, the geared sleeve is connected with tube chamber welds with base, the gear through shaft front end, the gear and turn Axis close-fitting is connected, and the sliding of the gear and geared sleeve is connected, and the baffle is located at shaft rear end, the baffle and turn Axis is integrally connected, and the spring is movably connected through shaft rear end, the spring with shaft, and the supporting plate is located at bottom Seat inner upper end, the supporting plate are connected with base rotation, and the auxiliary rotating plate is located on the left of supporting plate, the auxiliary rotating plate It is rotatedly connected with supporting plate, the guide sleeve is located at supporting plate left bottom, and the guide sleeve is weldingly connected with supporting plate, described Arc draw runner is located at auxiliary rotating plate bottom right, and the arc draw runner is weldingly connected with auxiliary rotating plate, and the arc is sliding Item is connected with guide sleeve sliding, and the jack quantity is several, and the jack is sequentially distributed sliding in arc from top to bottom Inside item, the jack is circular through hole, on the left of the bolt-through guide sleeve interior forward end, the bolt and guiding External threading is connected, and the location hook quantity is four, and the location hook is located at four corners at the top of supporting plate, the location hook It is connected with supporting plate glue, the protective cover is located at the top of supporting plate, and the protective cover is movably connected with supporting plate, the fixation Number of rings amount is four, and the fixed ring is located at protective cover four corners, and the fixed ring is connected with protective cover glue, and described Fixed ring be connected with location hook close-fitting, the suspender belt is located at left and right sides of protection cover outer wall, the suspender belt and fixed ring Rope system is connected.

Further, the shaft front end is additionally provided with rotating handle, and the rotating handle is weldingly connected with shaft.

Further, rear and front end is additionally provided with elastic webbing at the top of the described auxiliary rotating plate, the elastic webbing left and right ends with Rotating plate glue is assisted to be connected.

Further, be additionally provided with cushion between the elastic webbing and auxiliary rotating plate, the cushion respectively with elastic webbing and Auxiliary rotating plate is movably connected.

Further, the protective cover interior lower end is additionally provided with cotton against pressure, and the cotton against pressure and protective cover use magic Patch is connected.

Compared with prior art, haemodialysis combined type protective device, the first device can according to the actual situation into The application of row various states, such as；It, can when needing that internal fistula arm is raised and protected when hemodialysis patients clinotherapy Patient's arm is first put into inside protective cover, i.e., by the effect of protective cover, covering protection is carried out to patient's internal fistula arm, and Because protective cover is transparent plastic, so as to facilitate medical staff to observe patient's arm situation from the external world, meanwhile, medical staff Needs can be raised according to patient's arm, first pulling rotating handle, make rotating handle that shaft linkage gear be driven to make from the front to the back Movement, after gear is detached from geared sleeve, shaft is in active state, and then medical staff rotates clockwise rotating handle, makes Rotating handle drives shaft double-linked cam to synchronize and is rotated clockwise, and above the high point contact of cam when supporting plate, passes through cam The effect of high point thrust makes supporting plate make to increase rotation upwards, similarly, when medical staff rotates counterclockwise rotating handle, makes shaft Band moving cam, which synchronizes, to be rotated counterclockwise, after cam high point is detached from supporting plate, by the effect of patient's arm gravity, under making supporting plate Drop movement, eventually by aforesaid operations, to reach lifting supporting plate elevation angle purpose, when supporting plate angle reaches medical staff institute After needing, rotating handle is unclamped, that is, passes through the effect of recoil of spring power, resets baffle belt turn axis linkage gear from the front to the back Movement, after gear reenters geared sleeve, by gear and the mutually matched effect of geared sleeve, consolidates shaft and cam It is fixed, that is, realize the determination of supporting plate elevation angle, meanwhile, when medical staff needs that patients wrist's placed angle is adjusted, Rotatable bolt makes bolt separate jack, then rotation auxiliary rotating plate, makes to assist rotating plate that arc draw runner is driven to pack into along guiding Row movement, at this time by aforesaid operations, so that the change of auxiliary rotating plate angle is realized, when auxiliary rotating plate angle reaches medical staff After needing, then bolt is reversely rotated, so that bolt is pumped into corresponding jack again, that is, pass through bolt and the mutually matched effect of jack, Arc draw runner is set to be fixedly connected with guide sleeve, then, wrist can be placed at the top of auxiliary rotating plate by patient, pass through auxiliary rotating plate at this time Effect, purpose is placed to patients wrist to reach, improves the comfort of patient's placement, in addition, when needing to mobile row When walking the arm of patient and protecting, fixed ring can be first pulled, because fixed ring is rubber material, has certain elastic effect, So as to extract inside location hook under the pulling of medical staff, that is, realize the separation of protective cover and supporting plate, then medical care Personnel lie in suspender belt rope in fixed ring, and suspender belt is then inserted in patient's neck, i.e., are cooperated by suspender belt and protective cover Effect, so as to facilitate patient by itself arm suspension sling and protect, haemodialysis combined type protective device, knot Structure is ingenious, powerful, raises the effect of mechanism by lift first, and medical staff can be facilitated to lift patient's arm High angle changes, and improves the comfort of patient's arm placement, secondly by the effect of detachable protection structure, can not only expire Sufficient sickbed patients arm places the needs of protection, additionally it is possible to convenient for carrying out hanging protection well to the patient that is movably walking, finally By above-mentioned, to also mitigate the operating burden of medical staff, benefit while being greatly improved to hemodialysis patients protection In clinical popularization and application, meanwhile, cushion and cotton material against pressure are all cotton, have good flexibility, so as to The soft contact of patient's arm improves the comfort of patient's arm placement, in addition, medical staff can pull out cushion out of elastic webbing Out, it then re-replaces, or cotton against pressure is removed with protective cover and is separated, then is re-replaced, i.e., by above-mentioned, to improve The health used.

Detailed description of the invention

Fig. 1 is a kind of perspective view of haemodialysis combined type protective device；

Fig. 2 is pedestal position perspective view；

Fig. 3 is protective cover position perspective view；

Fig. 4 is pedestal position main view；

Fig. 5 is pedestal position top view；

Fig. 6 is pedestal position cross-sectional view；

Fig. 7 is pedestal position rearview.

Pedestal 1, shaft 2, cam 3, geared sleeve 4, gear 5, baffle 6, spring 7, supporting plate 8, auxiliary rotating plate 9, guide sleeve 10, Arc draw runner 11, jack 12, bolt 13, location hook 14, protective cover 15, fixed ring 16, suspender belt 17, rotating handle 201, elastic webbing 901, cushion 902, cotton against pressure 1501.

The following detailed description will be further explained with reference to the above drawings.

Specific embodiment

Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis Thorough understanding, however, it will be apparent to those skilled in the art that described embodiment can be in these no specific details In the practice of getting off of some or all situations do not specifically describe well-known processing step in other cases.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of haemodialysis combined type protective device, including bottom Seat 1, shaft 2, cam 3, geared sleeve 4, gear 5, baffle 6, spring 7, supporting plate 8, auxiliary rotating plate 9, guide sleeve 10, arc draw runner 11, jack 12, bolt 13, location hook 14, protective cover 15, fixed ring 16, suspender belt 17, the shaft 2 are right through 1 inside of pedestal Side, the shaft 2 are rotatedly connected with pedestal 1, and for the cam 3 through 2 middle-end of shaft, the cam 3 and shaft 2 are tight With being connected, the geared sleeve 4 is located on the right side of 1 front end of pedestal, and the geared sleeve 4 is weldingly connected with pedestal 1, the gear 5 are connected through 2 front end of shaft, the gear 5 with 2 close-fitting of shaft, and the gear 5 is connected with the sliding of geared sleeve 4, institute The baffle 6 stated is located at 2 rear end of shaft, and the baffle 6 is integrally connected with shaft 2, the spring 7 through 2 rear end of shaft, The spring 7 is movably connected with shaft 2, and the supporting plate 8 is located at 1 inner upper end of pedestal, the supporting plate 8 with 1 turn of pedestal Dynamic to be connected, the auxiliary rotating plate 9 is located at 8 left side of supporting plate, and the auxiliary rotating plate 9 is rotatedly connected with supporting plate 8, the guiding Set 10 is located at 8 left bottom of supporting plate, and the guide sleeve 10 is weldingly connected with supporting plate 8, and the arc draw runner 11 is located at auxiliary 9 bottom right of rotating plate, the arc draw runner 11 is weldingly connected with auxiliary rotating plate 9, and the arc draw runner 11 and guide sleeve 10 slidings are connected, and 12 quantity of jack is several, and the jack 12 is sequentially distributed from top to bottom in arc draw runner 11 Inside, the jack 12 are circular through hole, and the bolt 13 is on the left of 10 interior forward end of guide sleeve, the bolt 13 It is connected with 10 screw thread of guide sleeve, 14 quantity of location hook is four, and the location hook 14 is located at 8 top quadrangle of supporting plate Place, the location hook 14 is connected with 8 glue of supporting plate, and the protective cover 15 is located at the top of supporting plate 8, the protective cover 15 and Supporting plate 8 is movably connected, and 16 quantity of fixed ring is four, and the fixed ring 16 is located at 15 four corners of protective cover, described Fixed ring 16 be connected with 15 glue of protective cover, and the fixed ring 16 is connected with 14 close-fitting of location hook, the suspender belt 17 At left and right sides of 15 outer wall of protective cover, the suspender belt 17 is connected with the rope of fixed ring 16 system, and 2 front end of shaft is additionally provided with Rotating handle 201, the rotating handle 201 are weldingly connected with shaft 2, and the 9 top rear and front end of auxiliary rotating plate is also set Flexible band 901,901 left and right ends of elastic webbing are connected with auxiliary 9 glue of rotating plate, the elastic webbing 901 and auxiliary Cushion 902 is additionally provided between rotating plate 9, the cushion 902 is movably connected with elastic webbing 901 and auxiliary rotating plate 9 respectively, described 15 interior lower end of protective cover is additionally provided with cotton 1501 against pressure, and the cotton against pressure 1501 is connected with protective cover 15 using velcro.

Haemodialysis combined type protective device, the first device can carry out answering for various states according to the actual situation With such as；When hemodialysis patients clinotherapy, when needing that internal fistula arm is raised and protected, patient's arm can first be put Enter to inside protective cover 15, that is, passes through the effect of protective cover 15, covering protection is carried out to patient's internal fistula arm, and because of protective cover 15 For transparent plastic, so as to facilitate medical staff to observe patient's arm situation from the external world, meanwhile, medical staff can be according to trouble Person's arm raises needs, first pulling rotating handle 201, makes rotating handle 201 that 2 linkage gear 5 of shaft be driven to make from the front to the back Movement, after gear 5 is detached from geared sleeve 4, shaft 2 is in active state, and then medical staff rotates clockwise rotating handle 201, make rotating handle 201 that 2 double-linked cam 3 of shaft be driven to synchronize and is rotated clockwise, the supporting plate above the high point contact of cam 3 When 8, by the effect of 3 high point thrust of cam, supporting plate 8 is set to make to increase rotation upwards, similarly, when medical staff rotates counterclockwise rotation Handle 201 is changed hands, shaft 2 is synchronized with moving cam 3 and rotates counterclockwise, after 3 high point of cam is detached from supporting plate 8, passes through patient's arm The effect of gravity makes supporting plate 8 make descending motion, eventually by aforesaid operations, thus reach 8 elevation angle purpose of lifting supporting plate, After 8 angle of supporting plate reaches needed for medical staff, rotating handle 201 is unclamped, that is, passes through the effect of 7 screen resilience of spring, makes baffle 6 It drives 2 linkage gear 5 of shaft to make resetting movement from the front to the back and passes through gear 5 and gear after gear 5 reenters geared sleeve 4 4 mutually matched effects are covered, shaft 2 and cam 3 are fixed, that is, realize the determination of 8 elevation angle of supporting plate, meanwhile, work as doctor When shield personnel need that patients wrist's placed angle is adjusted, rotatable bolt 13 makes bolt 13 separate jack 12, then turns Dynamic auxiliary rotating plate 9 makes to assist rotating plate 9 that arc draw runner 11 is driven to be moved along guide sleeve 10, passes through aforesaid operations at this time, from And realize the change of auxiliary 9 angle of rotating plate, after assisting 9 angle of rotating plate to reach medical staff's needs, then bolt 13 is reversely rotated, So that bolt 13 is pumped into corresponding jack 12 again, i.e., by bolt 13 and the mutually matched effect of jack 12, make arc draw runner 11 with Guide sleeve 10 is fixedly connected, and then, wrist can be placed on 9 top of auxiliary rotating plate by patient, at this time by assisting the effect of rotating plate 9, Purpose is placed to patients wrist to reach, improves the comfort of patient's placement, in addition, when needing to being movably walking patient's When arm is protected, fixed ring 16 can be first pulled, because fixed ring 16 is rubber material, has certain elastic effect, thus It can be extracted inside location hook 14 under the pulling of medical staff, that is, realize the separation of protective cover 15 and supporting plate 8, then medical care Personnel lie in the rope of suspender belt 17 in fixed ring 16, and suspender belt 17 is then inserted in patient's neck, that is, pass through suspender belt 17 and protective cover 15 mutually matched effects, so as to facilitate patient that the suspension of itself arm is sling and protected, meanwhile, cushion 902 and anti- Pressing 1501 material of cotton is all cotton, has good flexibility, so as to patient's arm is soft contacts, improve patient's arm The comfort of placement in addition, medical staff can extract cushion 902 out of elastic webbing 901, then re-replaces, or by cotton against pressure 1501 remove with protective cover 15 and separate, then re-replace, i.e., by above-mentioned, to improve the health used.

The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.

Claims (5)

1. a kind of haemodialysis combined type protective device, it is characterised in that including pedestal, shaft, cam, geared sleeve, gear, Baffle, spring, supporting plate, auxiliary rotating plate, guide sleeve, arc draw runner, jack, bolt, location hook, protective cover, fixed ring, suspender belt, On the right side of the chassis interior, the shaft is connected the shaft with base rotation, the cam through shaft middle-end, The cam is connected with shaft close-fitting, and the geared sleeve is located on the right side of pan frontward end, the geared sleeve and tube chamber welds with base It is connected, through shaft front end, the gear is connected the gear with shaft close-fitting, and the gear and geared sleeve are sliding Dynamic to be connected, the baffle is located at shaft rear end, and the baffle is integrally connected with shaft, and the spring is through after shaft End, the spring are movably connected with shaft, and the supporting plate is located at chassis interior upper end, the supporting plate and base rotation phase Even, the auxiliary rotating plate is located on the left of supporting plate, and the auxiliary rotating plate is rotatedly connected with supporting plate, and the guide sleeve is located at support Plate left bottom, the guide sleeve are weldingly connected with supporting plate, and the arc draw runner is located at auxiliary rotating plate bottom right, described Arc draw runner be weldingly connected with auxiliary rotating plate, and the arc draw runner and guide sleeve slide and are connected, the jack quantity It is several, the jack is sequentially distributed from top to bottom inside arc draw runner, and the jack is circular through hole, described On the left of bolt-through guide sleeve interior forward end, the bolt is connected with guiding external threading, and the location hook quantity is four, The location hook is located at four corners at the top of supporting plate, and the location hook is connected with supporting plate glue, and the protective cover is located at support At the top of plate, the protective cover is movably connected with supporting plate, and the fixed ring quantity is four, and the fixed ring is located at protection Cover four corners, the fixed ring are connected with protective cover glue, and the fixed ring is connected with location hook close-fitting, and described hangs Band is located at left and right sides of protection cover outer wall, and the suspender belt is connected with fixed endless cable system.

2. a kind of haemodialysis combined type protective device as described in claim 1, it is characterised in that the shaft front end It is additionally provided with rotating handle, the rotating handle is weldingly connected with shaft.

3. a kind of haemodialysis combined type protective device as claimed in claim 2, it is characterised in that the auxiliary rotating plate Top rear and front end is additionally provided with elastic webbing, and the elastic webbing left and right ends are connected with auxiliary rotating plate glue.

4. a kind of haemodialysis combined type protective device as claimed in claim 3, it is characterised in that the elastic webbing with Cushion is additionally provided between auxiliary rotating plate, the cushion is movably connected with elastic webbing and auxiliary rotating plate respectively.

5. a kind of haemodialysis combined type protective device as claimed in claim 4, it is characterised in that in the protective cover Subordinate end is additionally provided with cotton against pressure, and the cotton against pressure is connected with protective cover using velcro.