CN204542672U - A kind of postoperative fixer for puncture of radial artery - Google Patents
A kind of postoperative fixer for puncture of radial artery Download PDFInfo
- Publication number
- CN204542672U CN204542672U CN201520149048.9U CN201520149048U CN204542672U CN 204542672 U CN204542672 U CN 204542672U CN 201520149048 U CN201520149048 U CN 201520149048U CN 204542672 U CN204542672 U CN 204542672U
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- fixing head
- forearm
- puncture
- radial artery
- fixing
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Abstract
A kind of postoperative fixer for puncture of radial artery, is characterized in that: base and the fixing holder of forearm; Described base is one cube of cell body, and the rear end of cube cell body and forearm are fixed and ask rear end hinged, and the front end of cube cell body is flexibly connected by elevation device and fixing holder of forearm; Described forearm fixes holder for the fixing head with human body forearm form fit.By fixing head, forearm and carpal joint are fixed, and by elevation device, fixing head is stably raised certain height, greatly facilitate the effective venous return of suffering limb, alleviate limb swelling.
Description
Technical field
This utility model relates to technical field of medical equipment, particularly a kind of postoperative for fixing and raising the holder of patient's forearm at radial artery puncturing.
Background technology
Trans-radial puncture is in recent years a desirable route of coronary arteriography, major part radial artery puncturing postoperative patient uses the method for high-tension binder pressure dressing to carry out puncture place wound hemostasis, but after the most patient of clinical observation this kind of wrapping method uses, there is suffering limb swelling, swelling scope comprises the position such as palm, finger, and swelling is obvious.Its reason is, pressure dressing hinders venous return, instructs for patient carries out suffering limb activity although postoperative, as clenched fist, loose fist etc., but because suffering limb braking and patient can not grasp correct mobility, most patient's appearance art side palms in various degree, finger swelling.
For the problems referred to above, utility model patent, postoperative fixer for puncture of radial artery, the patent No.: CN201120121250.2, this patent comprise with hand and forearm form fit before arm restraining board, described front arm restraining board corresponds to wrist position and be provided with wrist fixed bolster, described front arm restraining board corresponds to hand position and be equipped with hand fixing band and for front arm restraining board being installed on the bedside rails fixing hole on sick bed bedside rails, described front arm restraining board corresponds to upper arm position and be provided with the fixing perforation of some upper arm width, the upper correspondence of the fixing perforation of described upper arm width is equipped with fixing band for upper arm.This postoperative fixer for puncture of radial artery can the forearm of immobilized patients and carpal joint preferably, alleviates the postoperative untoward reaction brought to a certain extent.But in recent years, according to clinical experience, find that the forearm of just immobilized patients and carpal joint do not obtain the effect eliminating swelling very well.
In addition, clinical discovery, can obtain the effect of ideal detumescence below forearm by pads such as conventional bolsters.But easily there is limbs slippage, fix the shortcomings such as insecure, height should not control in this mode, and then have impact on promoting extremities blood circulation.
Also there is no good equipment at present, measure can solve the problem.
Utility model content
For overcoming problems of the prior art, this utility model provides one and can stablize and raise patient forearm, obtain well stop blooding, the postoperative fixer for puncture of radial artery of effect of subsiding a swelling.
The technical scheme in the invention for solving the technical problem is: this kind of postoperative fixer for puncture of radial artery, is characterized in that: base and the fixing holder of forearm; Described base is a three-dimensional cell body, and the rear end of cube cell body and forearm are fixed and ask rear end hinged, and the front end of cube cell body is flexibly connected by elevation device and fixing holder of forearm; Described forearm fixes holder for the fixing head with human body forearm form fit.
Further, described elevation device comprises slide block and screw, and its center position has the screwed hole running through slide block, and screw coordinates with screwed hole, and the top of screw is above slide block and directly contact with bottom fixing head, and the bottom of screw is in the below of slide block; Described cube cell body front end is provided with two parallel chutes; The two ends of slide block coordinate with two chutes.
Further, described elevation device is an inverted T-shaped slide block, and T-shaped slider top is with the arcuate shape coordinated bottom fixing head and withstands on the bottom of fixing head; Described cube cell body front end is provided with two parallel chutes; T-shaped slider bottom two ends coordinate with two chutes and can move to chute end from the chute opening of cube cell body front end to a cube cell body rear end; Angle index is carved with, the angle index value on the corresponding base of distance of T-shaped slide block movement in chute in base one side surface.
Further, fixing head can be that benchmark raises 50 ° ~ 80 ° with horizontal plane by described elevation device.
Further, described fixing head has more piece fixing head moving jointing to form.
Further, the first segment fixing head be fixedly connected with base is provided with at least two jacks away from the side of stiff end, and other fixing head one end are provided with the inserted link coordinated with described jack, and the other end is provided with the jack identical with first segment fixing head.
Further, described fixing head is provided with the fixing subsides of some band self-adhesive tapes.
Further, the fixing one deck gauze of forearm one side pressed close to by described fixing head, and between gauze and fixing head, formation one is with the mesh bag of opening; Sponge is filled with in mesh bag.
Further, described fixing head has some air-vents.
Further, described base rear end is fixed with cushion.
To sum up, the beneficial effect of technique scheme of the present utility model is as follows: forearm and carpal joint are fixed by fixing head, and by elevation device, fixing head is stably raised certain height, greatly facilitate the effective venous return of suffering limb, alleviate limb swelling.
Accompanying drawing explanation
Fig. 1 is this utility model perspective view;
Fig. 2 is the connected mode schematic diagram of the first elevation device of this utility model shown in Fig. 1 and base and fixing head;
Fig. 3 is the connected mode schematic diagram of the second elevation device of this utility model shown in Fig. 1 and base and fixing head;
Fig. 4 is the another kind of perspective view of this utility model;
Fig. 5 is the decomposing schematic representation of this utility model first segment fixing head and second section fixing head annexation.
In figure:
10 bases, 11 chutes, 12 scales, 20 fixing heads, 21 first segment fixing heads, 22 second section fixing heads, 23 jacks, 24 inserted links, 25 air-vents, 30 elevation devices, 31 slide blocks, 32 screws, 33T type slide block, 40 fixing subsides, 50 gauzes.
Detailed description of the invention
Be described in detail to characteristic sum principle of the present utility model below in conjunction with Fig. 1-Fig. 5, illustrated embodiment, only for explaining this utility model, not limits protection domain of the present utility model with this.
As shown in Figure 1, this postoperative fixer for puncture of radial artery, mainly comprises two large divisions, i.e. base 10 and the fixing holder of forearm.During use, base 1 is placed in horizontal plane or other stationary support.Base is cube cell body of three openings, and wherein end face, front and back are opening surface, and bottom surface and other two sides are non-opening surface.Described forearm fix holder be the fixing head 20 with human body forearm form fit, wherein the rear end of fixing head and the rear end of cube cell body hinged.By two rivets, the both sides, rear end of fixing head can be connected with a cube top, cell body rear end.The comfort level that rivet can not affect forearm near the side of fixing head laminating forearm is advisable.
The front end of cube cell body is flexibly connected with fixing head 20 front end by elevation device 30, the front end of fixing head 20 can be raised by elevation device 30, namely elevation device can make fixing head turn an angle around the articulated position of fixing head and base, thus after forearm is put on fixing head by patient, forearm can raise certain height.
Further, as shown in Figure 2, described elevation device comprises slide block 31 and screw 32.Wherein slide block 31 center has the screwed hole that runs through slide block, screw 32 from the bottom of slide block by fitting through slide block with coordinating of screwed hole.The top of screw 32 and non-ailhead end directly contact above slide block with bottom fixing head 20 through after slide block, and the bottom of screw and ailhead end are in the below of slide block 31.Described cube cell body front end is provided with two parallel chutes 11, and chute 11 is opening near a cube cell body front end, and the two ends of slide block 31 coordinate with two chutes 11, and screw 32 rotates the angle index value on the corresponding base side of the height raised.
During use, patient forearm be placed on fixing head 20, the carpal joint of patient is placed on fixing head, and ensure that forearm is with carpal fixing, finger can freely activity simultaneously.By screw 32 through after slide block 31, slide block 31 is put in chute from chute 11 opening.Turn screw ailhead from the bottom of slide block, screw is moved up, the top of screw 31 is withstood fixing head 20 thus is driven fixing head front end to rotate certain angle around fixing head 20 and base 10 hinged place.The forearm of patient has just been elevated, and ensure that the smooth and easy backflow of blood.
Further, as shown in Figure 3, described elevation device 30 is an inverted T-shaped slide block 33, and the bottom withstanding on fixing head 20 of T-shaped slide block 33 top movable, shape is and the arcuate shape coordinated bottom fixing head.Described cube cell body front end is provided with two parallel chutes, T-shaped slider bottom two ends coordinate with two chutes, and (chute close cube of cell body front end is opening can to move to chute end from the chute opening of cube cell body front end to a cube cell body rear end, the corresponding T-shaped slide block of chute end drives the fixing head anglec of rotation to large position), be carved with angle index 12 in base one side surface, the angle that fixing head is raised is more accurate.Angle index value on the corresponding base of distance of T-shaped slide block movement in chute.
In the angle index value of base side from 0 ° ~ 80 °, the corresponding elevation device 30 of scale value raises the height of fixing head 20.Fixing head can be that benchmark is raised 50 ° ~ 80 ° and is advisable with horizontal plane by described elevation device, preferred selection elevation angle is 60 ° (take base upper surface as benchmark, be benchmark with horizontal plane during base horizontal positioned), under this angle conditions, blood samples of patients backflow is smooth and easy.The swelling of hand and forearm is simultaneously eliminated substantially, fully ensure that the safety after operation in patients, decreases the postoperative misery of patient.
During use, patient forearm be placed on fixing head 20, the carpal joint of patient is on fixing head, and ensure that forearm is with carpal fixing, finger can freely activity simultaneously.Put in chute from chute opening by slide block, and constantly moved to chute end by slide block, slide block drives fixing head front end to rotate certain angle around fixing head and base hinged place.Observe the angle index value on base side, until scale reaches desired angle, as 60 ° then stop mobile T-shaped slide block simultaneously.Now the forearm of patient has just been elevated, and ensure that the smooth and easy backflow of blood.
Further, as shown in Figure 5, described fixing head has more piece fixing head moving jointing to form.The connection realizing each fixing head with the following methods can be selected.It is first segment fixing head 21 that definition is fixedly connected with fixing head with base, and the fixing head be connected with first segment fixing head is the second fixing head 22, by that analogy.Be explained as follows for the connection of first segment fixing head and second section fixing head: be provided with at least two jacks 23 at first segment fixing head 21 away from first segment fixing head and the hinged one end of base, the inserted link 24 coordinated with described first segment fixing head jack is provided with in second section fixing head 22 one end, the other end is provided with the jack 23 identical with first segment fixing head, for coordinating grafting with the inserted link on Section of three fixing head.
Longer by the Design of length of first segment fixing head 21 and second section fixing head 22, both spliced length and suitable with the brachium of adult patients forearm.If some patient's brachiums are longer, then on the basis of first segment fixing head 21 and second section fixing head 22, splice Section of three fixing head again.But the length of Section of three fixing head much smaller than the length of first segment fixing head and second section fixing head, will serve the effect suitably increasing whole fixing head length.
Contrary, if patient is child, then its brachium is shorter, then fixing head shorter for length and first segment fixing head can be spliced.The patient making fixing head can be applicable to different forearm brachium like this uses.
Further, in order to better patient forearm be fixed, and according to the situation that the thickness of different patient forearm differs, fixing head is provided with the fixing subsides 40 of some band self-adhesive tapes.The patient that forearm is thicker suitably can loosen fixing subsides, and the patient that forearm is thinner can suitably be strained and fixed subsides.
As shown in Figure 4, press close to the fixing one deck gauze 50 of forearm one side at fixing head, within one week of gauze, be provided with except near fixing head front end place the edge being all fixed on fixing head 20 except opening, can be fixed by the mode of glueing joint.One is formed with the mesh bag of opening between such gauze and fixing head; In mesh bag, the implant of filled soft material is as sponge etc.Ensure that comfort level, alleviate the fatigue of limbs, and the generation preventing pressure to hinder.
Further, fixing head has some air-vents 25, prevent the forearm that fixedly makes of product time be close to fixing head upper surface and can not breathe freely, especially in summer, easily there is miliaria in forearm.
Further, be provided with a cushion at described base rear end, when forearm is fixed, ancon can pad the fatigue alleviating patient on cushion.
Forearm and carpal joint are fixed by fixing head by this utility model, and by elevation device, fixing head are stably raised certain height, greatly facilitate the effective venous return of suffering limb, alleviate limb swelling.The adjustable length of fixing head ensure that the fixed effect of the patient that brachium differs in addition.Fixing subsides is adopted to fix the comfort that forearm ensure that the patient that arm slightly differs.This holder is simple to operate, and the scope of application is extensive.
Above-described embodiment is only the description carried out preferred implementation of the present utility model; not scope of the present invention is limited; under the prerequisite not departing from this utility model design spirit; relevant technical staff in the field, to various distortion of the present utility model and improvement, all should expand in the determined protection domain of this utility model claims.
Claims (10)
1. a postoperative fixer for puncture of radial artery, is characterized in that: base and the fixing holder of forearm; Described base is one cube of cell body, and the rear end of cube cell body and forearm are fixed and ask rear end hinged, and the front end of cube cell body is flexibly connected by elevation device and fixing holder of forearm; Described forearm fixes holder for the fixing head with human body forearm form fit.
2. a kind of postoperative fixer for puncture of radial artery according to claim 1, it is characterized in that: described elevation device comprises slide block and screw, its center position has the screwed hole running through slide block, screw coordinates with screwed hole, the top of screw is above slide block and directly contact with bottom fixing head, and the bottom of screw is in the below of slide block; Described cube cell body front end is provided with two parallel chutes; The two ends of slide block coordinate with two chutes.
3. a kind of postoperative fixer for puncture of radial artery according to claim 1, is characterized in that: described elevation device is an inverted T-shaped slide block, and T-shaped slider top is with the arcuate shape coordinated bottom fixing head and withstands on the bottom of fixing head; Described cube cell body front end is provided with two parallel chutes; T-shaped slider bottom two ends coordinate with two chutes and can move to chute end from the chute opening of cube cell body front end to a cube cell body rear end; Angle index is carved with, the angle index value on the corresponding base of distance of T-shaped slide block movement in chute in base one side surface.
4. a kind of postoperative fixer for puncture of radial artery according to Claims 2 or 3, is characterized in that: fixing head can be that benchmark raises 50 ° ~ 80 ° with horizontal plane by described elevation device.
5. a kind of postoperative fixer for puncture of radial artery according to claim 1, is characterized in that: described fixing head has more piece fixing head moving jointing to form.
6. a kind of postoperative fixer for puncture of radial artery according to claim 4, it is characterized in that: the first segment fixing head be fixedly connected with base is provided with at least two jacks away from the side of stiff end, other fixing head one end are provided with the inserted link coordinated with described jack, and the other end is provided with the jack identical with first segment fixing head.
7. a kind of postoperative fixer for puncture of radial artery according to claim 1, is characterized in that: described fixing head is provided with the fixing subsides of some band self-adhesive tapes.
8. a kind of postoperative fixer for puncture of radial artery according to claim 1, is characterized in that: the fixing one deck gauze of forearm one side pressed close to by described fixing head, and between gauze and fixing head, formation one is with the mesh bag of opening; Sponge is filled with in mesh bag.
9. a kind of postoperative fixer for puncture of radial artery according to claim 1, is characterized in that: described fixing head has some air-vents.
10. a kind of postoperative fixer for puncture of radial artery according to claim 1, is characterized in that: described base rear end is fixed with cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149048.9U CN204542672U (en) | 2015-03-16 | 2015-03-16 | A kind of postoperative fixer for puncture of radial artery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149048.9U CN204542672U (en) | 2015-03-16 | 2015-03-16 | A kind of postoperative fixer for puncture of radial artery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542672U true CN204542672U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149048.9U Expired - Fee Related CN204542672U (en) | 2015-03-16 | 2015-03-16 | A kind of postoperative fixer for puncture of radial artery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622657A (en) * | 2015-03-16 | 2015-05-20 | 山东省立医院 | Fixator after arteria radialis puncture |
| CN108324465A (en) * | 2018-01-29 | 2018-07-27 | 曲乐丰 | A kind of crus upraising device |
-
2015
- 2015-03-16 CN CN201520149048.9U patent/CN204542672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622657A (en) * | 2015-03-16 | 2015-05-20 | 山东省立医院 | Fixator after arteria radialis puncture |
| CN108324465A (en) * | 2018-01-29 | 2018-07-27 | 曲乐丰 | A kind of crus upraising device |
| CN108324465B (en) * | 2018-01-29 | 2020-07-07 | 曲乐丰 | Device is raised to low limbs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |