CN219962881U - Infant blood sampling fixing device - Google Patents

Abstract

The utility model discloses a blood sampling fixing device for children, which comprises a fixing bottom plate, wherein an air bag cushion is fixedly arranged on the upper surface of the fixing bottom plate, a supporting frame is fixedly arranged on the upper surface of the fixing bottom plate, an upper pressing cushion is arranged in the supporting frame, an adjusting screw is arranged on the upper surface of the supporting frame in a threaded manner, the bottom end of the adjusting screw is rotationally connected with the upper pressing cushion, the upper pressing cushion is tightly pressed on the upper side of the air bag cushion, the surface of the air bag cushion is respectively connected with an air injection pipe and an exhaust valve, the end part of the air injection pipe is connected with an air injection air bag, a grab handle is arranged on the upper surface of the fixing bottom plate, and a baffle and a fingerstall are arranged on the grab handle. The device is through setting up the centre gripping of pressure pad and gasbag pad, ensures the basic position of wrist and PMKD, utilizes dactylotheca and baffle, separates the finger and the other fingers of taking a blood sample, and the finger can prevent its disorder in the dactylotheca, reaches the effect of supplementary blood sampling, and this design is put into or is taken out to the hand of infant, and the operation is all more convenient, and the practicality improves greatly.

Description

Infant blood sampling fixing device

Technical Field

The utility model relates to the technical field of blood sampling devices, in particular to a blood sampling fixing device for children.

Background

When a child takes blood, because of fear and fear, the situation that the child does not work with medical staff often occurs, and a plurality of auxiliary blood taking devices are provided, such as the prior art, the patent publication number is CN215272784U, and the disclosed child blood taking fixing device belongs to auxiliary blood taking devices and comprises a bottom plate and two restraining gloves which are symmetrically arranged left and right, wherein each restraining glove comprises a sleeve body and a connecting block arranged on the back of the sleeve body; the sleeve body is provided with five finger sleeves for the child to expose fingertips, the bottom plate is provided with a matching groove, and the connecting block is movably embedded in the matching groove; a locking piece for locking the connecting block is arranged on one side of the bottom plate; the utility model solves the problem that the existing infant blood collection glove can not fix the palm of an infant.

However, in the practical use process, the glove fixing device still has some defects, specifically, the glove fixing method is adopted in the scheme, the glove fixing device is flexible, the child hand can tamper with to influence blood sampling operation, or a plurality of belts are additionally arranged, the tightening force is increased, the problem of complex binding exists, and inconvenience is brought to use.

Disclosure of Invention

The utility model aims to provide a pediatric blood sampling fixing device for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a child blood sampling fixing device, includes PMKD, PMKD's last fixed surface installs the gasbag pad, and PMKD's last fixed surface installs the support frame, is provided with the last pressure pad in the support frame, and the last surface screw thread of support frame installs adjusting screw, adjusting screw's bottom with go up the pressure pad and rotate to be connected, go up the pressure pad and compress tightly the upside at the gasbag pad, the surface that the gasbag was filled is connected with gas injection pipe and discharge valve respectively, and gas injection pipe's end connection has the gas injection gasbag, and PMKD's upper surface installs the grab handle, and the fixed surface of grab handle installs the baffle, and the screw hole has been seted up on the surface of baffle, installs the dactylotheca at the screw hole internal thread.

Preferably, the fixed bottom plate's upper surface fixedly connected with two guide rails, the equal sliding connection in surface of two guide rails has the adjustment sleeve, and there are two adjustment sleeve fixed connection respectively at the both ends of grab handle, and the locking knob is installed to the surface screw thread of adjustment sleeve, and the screw thread end of locking knob compresses tightly at the surface of guide rail.

Preferably, a flexible pad is mounted on the upper surface of the fixed bottom plate, and the grab handle is located on the upper side of the flexible pad.

Preferably, a protective cover is fixedly arranged on the upper side of the baffle.

Preferably, the device comprises a plurality of finger cuffs with different inner diameter sizes, and the finger cuffs on the baffle plate are replaced according to the requirement.

Preferably, the four corners of the fixed bottom plate are provided with mounting connection holes.

Advantageous effects

The utility model provides a blood sampling fixing device for children, which has the following beneficial effects:

1. this blood sampling fixing device through setting up the centre gripping of pressure pad and gasbag pad, ensures the basic position of wrist and PMKD, utilizes dactylotheca and baffle, separates the finger and the other fingers of taking a blood sample, and the finger can prevent that it from moving in the dactylotheca, reaches the effect of supplementary blood sampling, and this design is put into or is taken out to the hand of infant, and the operation is all more convenient, and the practicality improves greatly.

2. This blood sampling fixing device, through setting up the grab handle, and the grab handle can slide along the guide rail, adjusts the distance of grab handle and support frame, and patient's hand length is different, through the position of adjusting the grab handle to go up pressure pad and gasbag pad and just in time centre gripping at wrist position, in addition, the dactylotheca is also removable, selects the dactylotheca of suitable size, and the finger can not be moved in the dactylotheca in disorder, and the restraint effect is better, thereby makes the device satisfy different patient's user demand, and the range of application is wider.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the front cross-section structure of the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure: 1 fixed bottom plate, 2 gasbag pad, 3 support frame, 4 upper pressure pad, 5 adjusting screw, 6 gas injection pipe, 7 discharge valve, 8 gas injection gasbag, 9 grab handles, 10 baffle, 11 dactylotheca, 12 guide rail, 13 adjusting sleeve, 14 locking knob, 15 flexible pad, 16 protection casing, 17 installation connecting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a child blood sampling fixing device, including PMKD 1, PMKD 1's upper surface fixed mounting has gasbag pad 2, PMKD 1's upper surface fixed mounting has support frame 3, be provided with pressure pad 4 in the support frame 3, support frame 3's upper surface screw thread installs adjusting screw 5, adjusting screw 5's bottom and last pressure pad 4 rotate to be connected, pressure pad 4 compresses tightly in gasbag pad 2's upside, gasbag pad 2's surface is connected with gas injection pipe 6 and discharge valve 7 respectively, gas injection pipe 6's end connection has gas injection gasbag 8.

The four corners department of fixed baseplate 1 has offered mounting connection hole 17, installs fixed baseplate 1 on the mesa of blood sampling window through the screw, during the use, presses the gas injection gasbag 8, fills up 2 gas injection through gas injection pipe 6 to the gasbag, and the gasbag fills up 2 volume expansions, is provided with the check valve in the gas injection pipe 6, prevents the air current backward flow, utilizes gasbag to fill up 2 and last pressure pad 4 to press from both sides patient's wrist position tight, uses up to open discharge valve 7, discharges the air in the gasbag fills up 2, and the hand can take out.

The upper surface mounting of PMKD 1 has grab handle 9, and the upper surface mounting of PMKD 1 has flexible pad 15, and grab handle 9 is located the upside of flexible pad 15, and specifically, the fixedly connected with of the upper surface of PMKD 1 has two guide rails 12, and the equal sliding connection in surface of two guide rails 12 has adjusting sleeve 13, and there are two adjusting sleeve 13 fixed connection respectively at the both ends of grab handle 9, and locking knob 14 is installed to the surface screw thread of adjusting sleeve 13, and the screw thread end of locking knob 14 compresses tightly on the surface of guide rail 12.

The surface fixed mounting of grab handle 9 has baffle 10, and the screw hole has been seted up on the surface of baffle 10, installs dactylotheca 11 at the screw hole internal thread, and the upside fixed mounting of baffle 10 has protection casing 16, and during the use, the finger is held on grab handle 9, and the finger of taking a blood is stretched out by dactylotheca 11, and other fingers are stretched out by the side opening of protection casing 16, protection casing 16 and baffle 10, with taking a blood finger and other fingers separation.

The device comprises a plurality of fingerstall 11 with different inner diameter sizes, the fingerstall 11 on the baffle 10 is replaced according to the requirement, before blood collection, the fingerstall 11 matched with the thickness of the finger of a patient is selected, the device is arranged on the baffle 10, the finger for blood collection is penetrated out of the fingerstall 11, the restraint of the fingerstall 11 is provided, the finger is not easy to move, and the blood collection operation is convenient.

This blood sampling fixing device, through setting up grab handle 9, and grab handle 9 can slide along guide rail 12, adjusts grab handle 9 and the distance of support frame 3, patient's hand length is different, through the position of adjusting grab handle 9 to go up pressure pad 4 and gasbag pad 2 and just in time centre gripping at the wrist position, in addition, dactylotheca 11 also removable, select dactylotheca 11 of suitable size, the finger can not be in disorder in dactylotheca 11, and the restraint effect is better, thereby makes the device satisfy different patient's user demand.

Through setting up the centre gripping of pressure pad 4 and gasbag pad 2, ensure the basic position of wrist and PMKD 1, utilize dactylotheca 11 and baffle 10, with the finger and other finger separation of taking a blood sample, the finger can prevent that it from moving in disorder in dactylotheca 11, reaches the effect of supplementary blood sampling, and this design is put into or is taken out to the hand of infant, and the operation is all more convenient, and the practicality improves greatly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Infant blood sampling fixing device, including fixed baseplate (1), its characterized in that: the air bag type air bag is characterized in that an air bag cushion (2) is fixedly arranged on the upper surface of the fixed bottom plate (1), a support frame (3) is fixedly arranged on the upper surface of the fixed bottom plate (1), an upper pressing cushion (4) is arranged in the support frame (3), an adjusting screw (5) is arranged on the upper surface of the support frame (3) in a threaded manner, the bottom end of the adjusting screw (5) is rotationally connected with the upper pressing cushion (4), the upper pressing cushion (4) is tightly pressed on the upper side of the air bag cushion (2), an air injection pipe (6) and an air exhaust valve (7) are respectively connected to the surface of the air bag cushion (2), and an air injection air bag (8) is connected to the end part of the air injection pipe (6);

the upper surface of the fixed bottom plate (1) is provided with a grab handle (9), the surface of the grab handle (9) is fixedly provided with a baffle (10), the surface of the baffle (10) is provided with a threaded hole, and a fingerstall (11) is arranged in the threaded hole in a threaded manner.

2. The pediatric blood collection fixture of claim 1, wherein: the fixed baseplate (1) is characterized in that two guide rails (12) are fixedly connected to the upper surface of the fixed baseplate (1), adjusting sleeves (13) are slidably connected to the surfaces of the two guide rails (12), two adjusting sleeves (13) are fixedly connected to the two ends of the grab handle (9) respectively, locking knobs (14) are mounted on the surface threads of the adjusting sleeves (13), and the threaded ends of the locking knobs (14) are tightly pressed on the surfaces of the guide rails (12).

3. The pediatric blood collection fixture of claim 2, wherein: the upper surface of the fixed bottom plate (1) is provided with a flexible pad (15), and the grab handle (9) is positioned on the upper side of the flexible pad (15).

4. The pediatric blood collection fixture of claim 3, wherein: a protective cover (16) is fixedly arranged on the upper side of the baffle plate (10).

5. The pediatric blood collection fixture of any one of claims 1-4, wherein: the device comprises a plurality of fingerstalls (11) with different inner diameter sizes, and the fingerstalls (11) on the baffle (10) are replaced according to the requirement.

6. The pediatric blood collection fixture of claim 5, wherein: four corners of the fixed bottom plate (1) are provided with mounting connection holes (17).