CN110141736A

CN110141736A - It is a kind of for being infused when hand position placing device

Info

Publication number: CN110141736A
Application number: CN201910523552.3A
Authority: CN
Inventors: 李瑞林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2019-08-20

Abstract

It is of the invention and it is a kind of for being infused when hand position placing device, it includes: external shell, metacarpus bracket hemispherical, and wrist bracket, external shell includes bottom plate and the arcuation lid being installed on the bottom plate, lid two sides offer sliding slot, internal cavity is constituted between bottom plate and lid, metacarpus bracket is installed on bottom plate by guide rail, metacarpus bracket offers the first finger position groove with numbers such as metacarpus fingers along its outer surface, lid offers the second corresponding finger position groove on an end face of the first finger position groove, it is offered in metacarpus bracket in accommodating cavity accommodating cavity and heating module is installed, wrist bracket is two pieces and is relatively arranged on lid two sides, and metacarpus bracket is fixed in internal cavity, wrist bracket and lid are hinged, wrist slot is offered on wrist bracket.Infusion hand can be fixed in the technical program, and fixed effect is good, can substantially reduce the difficulty of venipuncture, mitigate patient's pain.

Description

It is a kind of for being infused when hand position placing device

Technical field

The present invention relates to medical instruments fields, specifically be it is a kind of for being infused when hand position placing device.

Background technique

Infusion or high-capacity injection, refer to and input intracorporal large bolus injection liquid by intravenous drip, single administration exists 100ml or more.It is a branch of injection, is packaged in glass or plastic infusion bottle or bag, not bacteriostatic agent. Drop speed is adjusted by infusion apparatus when use, continues and steadily inputs drug internal.

Venipuncture link in infusion process be it is extremely important, the selection of vein is usually in wrist or the back of the hand portion Superficial vein, when puncturing, upper limb and hand are not available for moving, and otherwise may result in infusion niidl and puncture vascular wall and draw Needle is played, liquid penetrates into surrounding tissue, and cause bigger pain even to cause infection, when especially infusion object is children, by Feeling of pain caused by venipuncture can children loudly cry and scream and brandish arm to attempt to get rid of needle tubing, need to pin at this time Its arm is punctured, so that multiple needle may occur in an infusion process, is needed to re-start this and be worn for several times Thorn, this considerably increases the difficulty of venipuncture, while also bringing more pains and inconvenience to infusion person, while being infused Cheng Hou needs to pull out needle tubing, and upper limb and hand are also not available for moving at this time, otherwise needle point two sides can be made to blood vessel Wall generates cutting force, causes injury of blood vessel, platelet aggregation easily to form thrombus, hemotoncus occurs.

Summary of the invention

For above situation, for the defect for overcoming the above prior art, the object of the present invention is to provide one kind in infusion Constraint fixation can be carried out to infusion hand prevents syringe needle from falling off, and reduces the difficulty of venipuncture, mitigates the hand position peace of patient's pain Set device.

To achieve the goals above, the technical solution of the invention is as follows:

It is a kind of for being infused when hand position placing device, it includes: external shell, metacarpus bracket and wrist hemispherical Portion's bracket, external shell include bottom plate and the arcuation lid being installed on the bottom plate, and lid two sides offer sliding slot, bottom plate Internal cavity is constituted between lid, metacarpus bracket is installed on bottom plate by guide rail, and metacarpus bracket is offered and slapped along its outer surface First finger position groove of the number such as portion's finger, lid offers corresponding with first finger position groove on an end face of the first finger position groove Second finger position groove offers in metacarpus bracket and is equipped with heating module in accommodating cavity accommodating cavity, and wrist bracket is two pieces and opposite Lid two sides are set to, and metacarpus bracket is fixed in internal cavity, wrist bracket and lid are hinged, offer on wrist bracket For placing the wrist slot of wrist.

As operating stick preferably, is equipped on metacarpus bracket, one end of operating stick is passed through on lid close to the operation The sliding slot of bar side simultaneously extends outwardly.

As locating piece preferably, is set in operating stick, locating piece has the bolt to lid direction protrusion, lid On offer it is several move towards along the chute arrangement and can with locating piece cooperate location hole.

As preferably, the articulated manner between wrist bracket and lid is hinge connection, hinge connects or other can turn Dynamic connection, and spring is also connected between wrist bracket and lid.

As preferably, wrist bracket is equipped with wrist strap, can mutually fasten cooperation between wrist strap.

As preferably, offer the arm slot that is connected with wrist slot on bottom plate, arm slot be arranged diagonally downward up to It is contacted away from one end of wrist slot with desktop or seat.

As preferably, the length of lid is less than the length of metacarpus bracket and its height is greater than the height of metacarpus bracket, Lid is consistent with metacarpus bracket shape with the shape for the internal cavity that bottom plate is constituted.

As preferably, heating module includes battery, and several Electric radiant Heating Films being electrically connected with the battery and charging Head, in series or in parallel with each other by conducting wire between Electric radiant Heating Film, Electric radiant Heating Film is laid on the inner wall of accommodating cavity and passes through control switch Control.

As preferably, heating module further includes the out splice going splice being electrically connected with the battery, out splice going splice and charging Head both passes through the sliding slot for deviating from operating stick side on lid and extends outwardly.

As preferably, metacarpus bracket outsourcing is equipped with the first heat-conducting layer, and dismountable packet is equipped with the outside the first heat-conducting layer The material of two heat-conducting layers, the first heat-conducting layer and the second heat-conducting layer is respectively that material is respectively silica gel material and cotton material.

Compared with the prior art, the advantages of the present invention are as follows:

(1) metacarpus bracket can move on internal cavity and the position being detached between internal cavity along guide rail, facilitate infusion hand It places, the first finger position groove for placing finger is offered on metacarpus bracket, the first finger position groove, which can play effect of contraction, prevents hand Refer to mobile while syringe needle being avoided to fall off.

Operating stick is also equipped on metacarpus bracket, one end of operating stick passes through lid and extends outward, opens up on lid There is the sliding slot for operating stick sliding, control is located at the operating stick outside lid and can easily drive metacarpus support along sliding slot sliding Frame is moved along guide rail.

It is set with locating piece in operating stick, several location holes for moving towards arrangement along the chute, and location hole are offered on lid It can cooperate with locating piece, realize that metacarpus bracket is capable of fixing at the desired position with this.

Wrist bracket and lid are hinged, are also connected with spring between wrist bracket and lid, wrist bracket can around its with The tie point of lid rotates and has the ability of voluntarily return, offers wrist slot on wrist bracket, facilitates infusion hand wrist It places, while wrist bracket is equipped with wrist strap, and wrist strap is set around wrist further to strengthen fixed effect.

The arm slot that is connected with wrist slot is offered on bottom plate, arm slot is arranged diagonally downward until it is away from wrist slot One end is contacted with desktop or seat, and when wrist is placed on wrist slot, arm is placed in arm slot and is not in be provided with The bottom plate of the arm slot squeezes the case where arm.

(2) offer accommodating cavity in metacarpus bracket, heating module be equipped in accommodating cavity, be added module temperature can be maintained to 38 to 40 degrees Celsius, palm can play heating thermal effect after being placed on metacarpus bracket, and can alleviate the stiff sense of hand.

(3) outsourcing of metacarpus bracket is equipped with the first heat-conducting layer, and dismountable packet is equipped with the second heat-conducting layer outside the first heat-conducting layer, the The material of one heat-conducting layer and the second heat-conducting layer is respectively that material is respectively silica gel material and cotton material, and palm is placed in hand support Directly contacted with the second heat-conducting layer after on frame, cotton material can provide ability of sweat absorption, when carry out institute sense check when also can to its into Row disassembly, it is easy to clean.

(4) it is connected with out splice going splice on the battery of heating module, while using or is deactivating this hand position placing device Under state, can connect mobile device with the out splice going splice can charge to mobile device, while in this hand position placing device On can attach two dimensional code, can be used and be charged after carrying out barcode scanning, the income of department where can increase to a certain extent.

It to sum up states, this hand position placing device can well be fixed patient's hand, good fixing effect, reduce vein and wear The difficulty of needle is pierced and pulled out, pain suffered by patient is reduced, and have the effect of heating and thermal insulation and charging, meets diversified Use demand.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is schematic view of the front view of the invention；

Fig. 3 is the enlarged structure schematic diagram of operation bar portion of the invention；

Fig. 4 is the schematic diagram in accommodating cavity of the invention.

It is as shown in the figure:

1 external shell；1.1 bottom plate；1.2 lid；1.3 internal cavity；1.4 second finger position grooves；1.5 sliding slot；1.6 location hole； 1.7 arm slots；2 metacarpus brackets；2.1 first finger position grooves；2.2 accommodating cavity；3 wrist brackets；3.1 wrist slots；4 guide rails；5 heated moulds Block；5.1 battery；5.2 Electric radiant Heating Film；5.3 charging connector；5.4 controls are closed；5.5 out splice going splice；6 operating sticks；7 locating pieces.

Specific embodiment

Invention is further described in detail in the following with reference to the drawings and specific embodiments.

As shown in Figure 1, Figure 2 and shown in Fig. 3, it is a kind of for being infused when hand position placing device, it includes: external shell 1, in half The spherical metacarpus bracket 2 placed convenient for being bonded palm and the wrist bracket 3 for being bonded placement with wrist, external shell 1 includes: bottom plate 1.1 and the arcuation lid 1.2 that is installed on the bottom plate 1.1, and 1.2 two sides of lid offer sliding slot 1.5, bottom The internal cavity 1.3 that one end has opening is constituted between plate 1.1 and lid 1.2, metacarpus bracket 2 is connected by guide rail 4 and bottom plate 1.1 It connects, and metacarpus bracket 2 can move on internal cavity 1.3 and the position being detached between internal cavity 1.3 along guide rail 4,2 edge of metacarpus bracket Its outer surface offers the first finger position groove 2.1 with numbers such as metacarpus fingers, and lid 1.2 is close to an end face of the first finger position groove 2.1 On offer and one-to-one second finger position groove 1.4 of the first finger position groove 2.1,1.4 structure of the first finger position groove 2.1 and the second finger position groove At the cylindrical cavity that can accommodate finger, accommodating cavity 2.2 is offered inside metacarpus bracket 2, heating module is installed in accommodating cavity 2.2 5 play warming effect to carry out heating to palm portion, and wrist bracket 3 is two pieces and is relatively arranged on the opening of internal cavity 1.3 1.2 two sides of lid at end, wrist bracket 3 and lid 1.2 are hinged, and the free end of wrist bracket 3 mutually abuts and by metacarpus bracket 2 It is fixed at internal cavity 1.3, the wrist slot 3.1 that can be used for placing wrist is offered on wrist bracket 3.

Wherein, the articulated manner between wrist bracket 3 and lid 1.2 is hinge connection, hinge connects or other rotatably connect It connects, and it is also equipped with spring between lid 1.2, so that wrist bracket 3 can be rotated around the tie point of itself and lid 1.2.

As shown in Figure 4, wherein operating stick 6 is installed, one end of operating stick 6 passes through to be leaned on lid 1.2 on metacarpus bracket 2 The sliding slot 1.5 of nearly 6 side of operating stick simultaneously extends outwardly, and control is located at the operating stick 6 outside lid 1.2 and slides along sliding slot 1.5 It is dynamic easily to drive metacarpus bracket 2 to move along guide rail 4.

As shown in figure 4, it is further, locating piece 7 is set in operating stick 6, locating piece 7 has convex to 1.2 direction of lid The bolt risen, offer on lid 1.2 it is several 1.5 move towards the location hole 1.6 arranged along the chute, and location hole 1.6 can be with bolt Cooperation, bolt are inserted into location hole 1.6 fixation that operating stick 6 and metacarpus bracket 2 can be realized, meanwhile, metacarpus bracket 2 is located at Size in internal cavity 1.3 can be according to locating piece 7 depending on the cooperation of different jacks 1.6.

As depicted in figs. 1 and 2, wherein the arm slot 1.7 that is connected with wrist slot 3.1, arm slot are offered on bottom plate 1.1 1.7 are arranged diagonally downward until it is contacted away from one end of wrist slot 3.1 with desktop or seat, and wrist is placed in wrist slot 3.1 On, arm is placed in arm slot 1.7 and is not in be provided with the case where bottom plate of the arm slot 1.7 squeezes arm.

Wherein, wrist bracket 3 is equipped with wrist strap (not indicating in attached drawing), can mutually fasten cooperation between wrist strap, wrist is put Wrist strap is set around in wrist and is fastened after being placed on wrist slot 3.1.

As shown in Figure 1, further, the length of lid 1.2 is less than the length of metacarpus bracket 2 and its height is greater than metacarpus support The height of frame 2, lid 1.2 and the shape for the internal cavity 1.3 that bottom plate 1.1 is constituted are consistent with 2 shape of metacarpus bracket, metacarpus bracket 2 Can not be incorporated in completely in internal cavity 1.3 is exposed to a portion of metacarpus bracket 2 outside internal cavity 1.3.

As shown in Figure 1 and Figure 4, wherein heating module 5 includes battery 5.1, and several with the electric connection of battery 5.1 Electric radiant Heating Film 5.2 and charging connector 5.3, in series or in parallel with each other by conducting wire between Electric radiant Heating Film 5.2, Electric radiant Heating Film 5.2 is laid in appearance It sets on the inner wall of chamber 2.2 and is controlled by control switch 5.4, charging connector 5.3 is connect with socket to fill battery 5.1 Electricity, connection control switch 5.4 flow a current through Electric radiant Heating Film 5.2, and 5.2 temperature of Electric radiant Heating Film rises fever, when palm is placed in metacarpus Warming effect can be played when on bracket 2.

As shown in Figure 1 and Figure 4, further, heating module 5 further includes the out splice going splice being electrically connected with battery 5.1 5.5, out splice going splice 5.5 and charging connector 5.3 both pass through on lid 1.2 away from 6 side of operating stick sliding slot 1.5 and to extension It stretches, when metacarpus bracket 2 is moved along guide rail 4, charging connector 5.3 and out splice going splice 5.5 can also be along the sliding slots 1.5 on lid 1.2 It is mobile, avoid the occurrence of stuck and irremovable situation, mobile device is connect with out splice going splice 5.5 can to mobile device into Row charges, and can configure the protective cover to cover out splice going splice 5.5 and charging connector 5.2 on lid 1.2, to prevent dust attached In on out splice going splice 5.5 and charging connector 5.2.

Wherein, the outsourcing of metacarpus bracket is equipped with the first heat-conducting layer, and dismountable packet is equipped with the second heat-conducting layer outside the first heat-conducting layer, The material of first heat-conducting layer and the second heat-conducting layer is respectively that material is respectively silica gel material and cotton material, and palm is placed in hand It is directly contacted with the second heat-conducting layer after on bracket, cotton material can provide ability of sweat absorption, also can be to it when carrying out institute's sense and checking It is dismantled, it is easy to clean.

In conjunction with Fig. 1 to Fig. 4, will extend in the intubation stage of infusion to keep hand to fix using this hand position placing device It is extracted in the self-positioning hole 1.6 of locating piece 7 in operating stick 6 outside to lid 1.2, controls operating stick 6 and by operating stick 6 to sliding slot 1.5 Slideslips far from internal cavity 1.3, operating stick 6 are slided and metacarpus bracket 2 are driven to move along guide rail 4, and metacarpus support is extended to Charging connector 5.3 and out splice going splice 5.5 1.5 movement along the chute simultaneously outside frame 2 and sliding slot 1.5, metacarpus bracket 2 is in disengaging The wrist bracket 3 that free end mutually abuts is separated when cavity 1.3, after metacarpus bracket 2 completely disengages internal cavity 1.3, Palm to be intubated can be placed on metacarpus bracket 2, and finger is aligned placement with the first finger position groove 2.1, palm has been placed Bi Hou controls operating stick 6 or metacarpus bracket 2 is moved back to internal cavity 1.3 along guide rail 4 by the force effect that patient places hand In, in moving process, spring is connected between wrist bracket 3 and lid 1.2, and pass through the reset response of spring deformation It draws close again, after metacarpus bracket 2 is moved to initial bit, 3 pieces of wrist bracket can be achieved mutually to abut again, the wrist of patient Part is taken advantage of a situation to be bonded with the wrist slot 3.1 on wrist bracket 3, and arm is bonded with the arm slot 1.7 on bottom plate 1.1, on lid 1.2 The second finger position groove 1.4 cooperate with the first finger position groove 2.1 on metacarpus bracket 2 and surround patient's finger position completely, and The back of the hand position of patient is then exposed to outside internal cavity, and locating piece 7 is reinserted in location hole 1.6, later by wrist strap winding In on the wrist of patient and fasten with realize to infusion hand final fixation, solve intubation when because hand movement due to cause The generation of syringe needle obscission.

Further, since the hand size difference of different people makes finger length also be not quite similar, when palm is placed in On metacarpus bracket 2, when metacarpus bracket 2 is moved back to internal cavity 1.3, suitable positioning can be selected according to different patient's hand-characteristics Hole 1.6, and locating piece 7 is inserted into the location hole 1.6 and is fixed, the selection of location hole 1.6 can be closed according to patient's finger root Depending on saving at a distance between lid 1.2, and it need to guarantee that finger root joint is exposed to always outside internal cavity 1.3, so that this Hand position placing device can be used for the different people of palm feature simultaneously.

When being infused after the completion of intubation, since the holding of body temperature is that the flowing of blood is leaned on to maintain, infusion process Middle fluid temperature is lower than body temperature, leads to the reduction of hand temperature, and palm is bonded with hemispherical metacarpus bracket 2 and is in partly to hold shape State, braking causes circulation to weaken for a long time, and finger and wrist joint are easily tired out, stiff, therefore the control of openable control Electric radiant Heating Film 5.2 Switch 5.4, flows a current through Electric radiant Heating Film 5.2, and the temperature of Electric radiant Heating Film 5.2 rises fever, and it is Celsius that temperature maintained 38 to 40 Degree, warming effect can be played when palm is placed on metacarpus bracket 2.

It can also be in one embodiment.

In the case where not moving metacarpus bracket 2, patient directly protrudes into finger to be referred to the first finger position groove 2.1 and second In the cavity that is constituted of position slot 1.4, then wrist and arm are respectively placed in the wrist slot 3.1 and bottom plate 1.1 of wrist bracket 3 On arm slot 1.7 on, finally fasten wrist strap can be realized infusion hand fixation.

It can also be in one embodiment.

It is a very long waiting process due to being infused for infusion person, infusion person often passes through hand in this process The mobile terminals such as machine, tablet computer manage to kill one's time, and when in use power consumption also can rapid decrease, therefore pacify using this hand position It sets device or when this hand position placing device is in dead status, the charging interface of mobile device can be connect with out splice going splice 5.5, at this time It can charge to the mobile device, can preferably meet the needs of user, meanwhile, it can be attached on the placing device of this hand position Upper two dimensional code can carry out using or be charged after carrying out barcode scanning payment, the income of department where can increase to a certain extent.

It can also be in one embodiment.

It, can be same using this hand position placing device and when being warmed oneself by the metacarpus bracket in the placing device of this hand position to hand When charging connector connect with socket charge the battery, can also be when this hand position placing device be in dead status with identical Mode charges the battery.

The above embodiments and description only illustrate the principle of the present invention and most preferred embodiment, is not departing from this Under the premise of spirit and range, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement and protect In the scope of the invention of shield.

Claims

1. it is a kind of for being infused when hand position placing device, which is characterized in that it includes: external shell (1), metacarpus hemispherical Bracket (2) and wrist bracket (3), the external shell (1) include bottom plate (1.1) and are installed on the bottom plate (1.1) Arcuation lid (1.2), the lid two sides offer sliding slot (1.5), between the bottom plate (1.1) and lid (1.2) in composition Cavity (1.3), the metacarpus bracket (2) are installed on the bottom plate (1.1) by guide rail (4), and the metacarpus bracket (2) is along it Outer surface offers the first finger position groove (2.1) with numbers such as metacarpus fingers, and the lid (1.3) is close to first finger position groove (2.1) the second finger position groove (1.4) corresponding with the first finger position groove (2.1), the metacarpus bracket (2) are offered on a end face Inside offer and be equipped with heating module (5) in accommodating cavity (2.2) accommodating cavity (2.2), the wrist bracket (3) be two pieces and The lid (1.2) two sides are relatively arranged on, and the metacarpus bracket (2) are fixed in the internal cavity (1.3), the wrist Portion's bracket (3) and the lid (1.2) hingedly, offer the wrist slot for placing wrist on the wrist bracket (3) (3.1)。

2. it is according to claim 1 it is a kind of for being infused when hand position placing device, which is characterized in that the metacarpus bracket (2) it is equipped on operating stick (6), one end of the operating stick (6) passes through on the lid (1.2) close to the operating stick (6) one The sliding slot (1.5) of side simultaneously extends outwardly.

3. it is according to claim 2 it is a kind of for being infused when hand position placing device, which is characterized in that the operating stick (6) On be set with locating piece (7), the locating piece (7) have to the lid (1.2) direction protrusion bolt, the lid (1.2) location hole that is several moving towards arrangement along the sliding slot (1.5) and can cooperating with the locating piece (7) is offered on (1.6)。

4. it is according to claim 5 it is a kind of for being infused when hand position placing device, which is characterized in that the wrist bracket (3) articulated manner between the lid (1.2) is hinge connection, hinge is connect or other are rotatably connected, and the wrist Spring is also connected between bracket (3) and the lid (1).

5. it is according to claim 4 it is a kind of for being infused when hand position placing device, which is characterized in that the wrist bracket (3) it is equipped with wrist strap, can mutually fasten cooperation between the wrist strap.

6. it is according to claim 1 it is a kind of for being infused when hand position placing device, which is characterized in that the bottom plate (1.1) On offer and be connected arm slot (1.7) with the wrist slot (3.1), the arm slot (1.7) is arranged diagonally downward until its One end away from the wrist slot (3.1) is contacted with desktop or seat.

7. it is according to claim 1 it is a kind of for being infused when hand position placing device, which is characterized in that the lid (1.2) Length be less than the metacarpus bracket (3) length and its height be greater than the metacarpus bracket (3) height, the lid (1.2) shape of the internal cavity (1.3) constituted with the bottom plate (1.1) is consistent with metacarpus bracket (2) shape.

8. it is according to claim 1 it is a kind of for being infused when hand position placing device, which is characterized in that the heating module It (5) include battery (5.1), and several Electric radiant Heating Films (5.2) and charging connector (5.3) that are electrically connected with the battery (5.1), In series or in parallel with each other by conducting wire between the Electric radiant Heating Film (5.2), the Electric radiant Heating Film (5.2) is laid in the interior of the accommodating cavity It is controlled on wall and by control switch (5.4).

9. it is according to claim 8 it is a kind of for being infused when hand position placing device, which is characterized in that the heating module It (5) further include the out splice going splice (5.5) being electrically connected with the battery (5.1), the out splice going splice (5.5) and charging connector (5.3) it both passes through the sliding slot (1.5) for deviating from the operating stick (6) side on the lid (1.2) and extends outwardly.

10. it is according to claim 1 it is a kind of for being infused when hand position placing device, which is characterized in that the metacarpus bracket (2) outsourcing is equipped with the first heat-conducting layer, and dismountable packet is equipped with the second heat-conducting layer, first heat-conducting layer outside first heat-conducting layer Material with the second heat-conducting layer is respectively that material is respectively silica gel material and cotton material.