CN203647356U

CN203647356U - Medical examination blood sampling operation table

Info

Publication number: CN203647356U
Application number: CN201320794919.3U
Authority: CN
Inventors: 李佳华; 柳治国
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-06
Filing date: 2013-12-06
Publication date: 2014-06-18
Anticipated expiration: 2023-12-06

Abstract

The utility model provides a medical examination blood sampling operation table which comprises a platform body. The middle of the top face of the platform body is provided with a groove. An elastic lantern ring is arranged in the groove and provided with an annular inner cavity. An elastic rubber band is arranged in the annular inner cavity. The two ends of the elastic rubber band penetrate out of through holes in the side wall of the elastic lantern ring after intersecting on the top of the annular inner cavity. The portions, on the two sides of the groove, in the platform body are provided with cavities, screw rods are installed in the cavities and connected with an output shaft of a motor, the motor is connected with a controller through a wire, a control switch is installed on the top face of the platform body, a cross beam is arranged between the portions, on the two sides of the top of the groove, of the platform body, the bottom face of the cross beam and the inner wall bottom and the two sides of the groove are provided with elastic reset hoops, and the elastic lantern ring penetrates through the elastic reset hoops. The medical examination blood sampling operation table can tie the arms of a patient automatically in the blood sampling process to enable the vein blood vessels of the arms of the patient to bulge, lower the probability that the fingers of medical personnel make contact with bacteria, and prevent needle holes, for blood sampling, of the patient from being infected.

Description

Medical inspection blood sampling operating board

Technical field

This utility model relates to the blood sampling auxiliary implement that a kind of hospital laboratory uses, specifically a kind of medical inspection blood sampling operating board.

Background technology

Clinical laboratory in current each hospital is all without special blood sampling operating board, and doctor needs to use tourniquet to tie up patient's arm before patient's arm is taken a blood sample, and the vein blood vessel of patient's arm is heaved, and is convenient to medical personnel and uses blood taking needle to puncture.In the time that patient's arm is tied up to tourniquet, medical personnel's hands can come in contact with patient's skin and coat-sleeve, the germ contamination that medical personnel's finger is easily carried by patient skin or coat-sleeve, therefore while blood sampling, medical personnel's finger is difficult to guarantee aseptic, exists and causes the hidden danger of patient's pin tract infection.

Utility model content

The purpose of this utility model is to provide a kind of medical inspection blood sampling operating board, it can automatically tie up patient's arm in the time of blood sampling, the vein blood vessel of patient's arm is heaved, avoid medical personnel's hands and patient's skin or coat-sleeve to contact, reduce the probability of medical personnel finger contact antibacterial, prevent that the take a blood sample pin hole that stays of patient is infected.

This utility model for achieving the above object, be achieved through the following technical solutions: comprise main platform body, groove is offered at main platform body end face middle part, elastic collar is set in groove, elastic collar has an annular cavity, elastic rubber band is set in annular cavity, the two ends of elastic rubber band pass from the through hole of elastic collar sidewall respectively after annular cavity top intersects, the main platform body inside of groove both sides arranges the first cavity and the second cavity, the first leading screw is installed in the first cavity, the first leading screw is connected with the output shaft of the first motor, the first nut is installed on the first leading screw, on the first nut, offer the first chute, the first guide pad is installed on the first cavity inner wall, the first chute matches with the first guide pad, the first nut is connected with one end of elastic rubber band, the second leading screw is installed in the second cavity, the second leading screw is connected with the output shaft of the second motor, the second nut is installed on the second leading screw, on the second nut, offer the second chute, the second guide pad is installed on the second cavity inner wall, the second chute matches with the second guide pad, the second nut is connected with the other end of elastic rubber band, the first motor is connected with controller by wire respectively with the second motor, controller is connected with gauge tap by wire, gauge tap is arranged on the end face of main platform body, between the main platform body of groove top both sides, crossbeam is set, crossbeam is positioned at elastic collar top, crossbeam bottom surface, groove inwall bottom and both sides all arrange elastic reset clip, elastic collar passes in each elastic reset clip.On the sidewall of groove both sides, offer respectively the 3rd cavity and the 4th cavity, the first guide post is installed in the 3rd cavity, the second guide post is installed in the 4th cavity, the first guide post is all parallel with the length direction of groove with the second guide post, the first sliding sleeve is installed on the first guide post, the second sliding sleeve is installed on the second guide post, between the first sliding sleeve and the second sliding sleeve, lever is installed, the first guide post one side is offered locating slot along its length, location tooth bar is set in locating slot, on the first sliding sleeve, offer pin-and-hole, automatically controlled pin is installed in pin-and-hole, automatically controlled pin is connected with controller by wire, when ejecting, automatically controlled pin end can insert in the teeth groove of location tooth bar.Crossbeam end face is installed translucent glass plate.

The utility model has the advantage of: when blood sampling, can automatically tie up patient's arm, the vein blood vessel of patient's arm is heaved, avoid medical personnel's hands and patient's skin or coat-sleeve to contact, reduce the probability of medical personnel finger contact antibacterial, prevent that the take a blood sample pin hole that stays of patient is infected, when patient's hypertonicity, arm there will not be and trembles and bounce back, medical personnel do not need with hands, patient's arm to be fixed, be conducive to further reduce the probability of medical personnel's finger contact antibacterial, alleviate medical personnel's labor intensity, prevent that patient's arm from being scratched by syringe needle, patient can clearly not see that blood collection needles thrusts the hands arm of oneself, be conducive to the tensity of reduction of patient, patient can see the operational motion that medical personnel are general through translucent glass plate simultaneously, make patient can understand the progress of blood sampling operation, not can because of do not understand blood sampling progress occur flurried etc.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation;

Fig. 2 is that the A-A of Fig. 1 analyses and observe structure for amplifying schematic diagram;

Fig. 3 is the I portion structure for amplifying schematic diagram of Fig. 1.

The specific embodiment

Medical inspection blood sampling operating board described in the utility model comprises main platform body 1, groove 2 is offered at main platform body 1 end face middle part, the interior elastic collar 3 that arranges of groove 2, elastic collar 3 has an annular cavity 4, the interior elastic rubber band 33 that arranges of annular cavity 4, the two ends of elastic rubber band 33 pass from the through hole of elastic collar 3 sidewalls respectively after annular cavity 4 tops intersect, main platform body 1 inside of groove 2 both sides arranges the first cavity 5 and the second cavity 6, interior installation the first leading screw 7 of the first cavity 5, the first leading screw 7 is connected with the output shaft of the first motor 8, the first nut 9 is installed on the first leading screw 7, on the first nut 9, offer the first chute 10, on the first cavity 5 inwalls, the first guide pad 11 is installed, the first chute 10 matches with the first guide pad 11, the first nut 9 is connected with one end of elastic rubber band 33, interior installation the second leading screw 12 of the second cavity 6, the second leading screw 12 is connected with the output shaft of the second motor 13, the second nut 14 is installed on the second leading screw 12, on the second nut 14, offer the second chute 15, on the second cavity 6 inwalls, the second guide pad 16 is installed, the second chute 15 matches with the second guide pad 16, the second nut 14 is connected with the other end of elastic rubber band 33, the first motor 8 is connected with controller 19 by wire respectively with the second motor 13, controller 19 is connected with gauge tap 20 by wire, gauge tap 20 is arranged on the end face of main platform body 1, between the main platform body 1 of groove 2 both sides, top, crossbeam 17 is set, crossbeam 17 is positioned at elastic collar 3 tops, crossbeam 17 bottom surfaces, groove 2 inwall bottoms and both sides all arrange elastic reset clip 18, elastic collar 3 passes in each elastic reset clip 18.When blood sampling, patient passes arm in elastic collar 3, lie in groove 2, make elastic collar 3 be positioned at the suitable position of patient's arm, medical personnel open gauge tap 20, controller 19 starts the first motor 8 and the second motor 13, drive respectively the first leading screw 7 and the second leading screw 12 to rotate, the first nut 9 and the second nut 14 are along with the rotation of leading screw is moved round about, elastic rubber band 33 is strained, elastic collar 3 is shunk, patient's arm is tightened, the vein blood vessel of patient's arm is heaved, be convenient to medical personnel and use blood taking needle to puncture.The dynamics of tightening of elastic collar 3 can be controlled by the rotating cycle of the first motor 8 and the second motor 13, also can on elastic rubber band 33, pulling force sensor be set, and pulling force sensor is connected with controller by wire, when reaching preset value Time Controller, the pulling force on elastic rubber band 33 automatically closes the first motor 8 and the second motor 13.After having taken a blood sample, medical personnel's closing control switch 20, controller 19 counter-rotates the first motor 8 and the second motor 13, drive the first nut 9 and the second nut 14 to reset by the first leading screw 7 and the second leading screw 12, elastic rubber band 33 is unclamped, elastic collar 3 is adjacent to groove 2 inwalls and crossbeam 17 bottom surfaces under the elastic force effect of elastic reset clip 18, is convenient to patient's arm turnover.When blood sampling, medical personnel do not need to tie up tourniquet with hands, avoid medical personnel's hands and patient's skin or coat-sleeve to contact, and reduce the probability of medical personnel finger contact antibacterial, prevent that the take a blood sample pin hole that stays of patient is infected.

In blood collection procedure, because some patients were is more responsive to blood taking needle or blood, meeting hypertonicity when blood sampling, trembling, bouncing back appears in arm, and while therefore running into this type of patient, medical personnel also need firmly to hold with hands patient's arm in blood sampling, keep patient's arm stable, but increase so again the probability of medical personnel's finger contact antibacterial, caused medical personnel's labor intensity to strengthen simultaneously, also can make patient's arm be scratched by syringe needle as dealt with improperly.This utility model is for fear of this situation, can on the sidewall of groove 2 both sides, offer respectively the 3rd cavity 21 and the 4th cavity 22, interior installation the first guide post 23 of the 3rd cavity 21, interior installation the second guide post 24 of the 4th cavity 22, the first guide post 23 is all parallel with the length direction of groove 2 with the second guide post 24, the first sliding sleeve 25 is installed on the first guide post 23, the second sliding sleeve 26 is installed on the second guide post 24, between the first sliding sleeve 25 and the second sliding sleeve 26, lever 27 is installed, the first guide post 23 1 sides are offered locating slot 31 along its length, the interior location tooth bar 28 that arranges of locating slot 31, on the first sliding sleeve 25, offer pin-and-hole 29, the automatically controlled pin 30 of the interior installation of pin-and-hole 29, automatically controlled pin 30 is connected with controller 19 by wire, when ejecting, automatically controlled pin 30 ends can insert in the teeth groove of location tooth bar 28.Before blood sampling, automatically controlled pin 30 is in contraction state, lever 27 can slide along the first guide post 23 and the second guide post 24, patient's arm is through after elastic collar 3, grasp lever 27, and adjust the position of lever 27, until elastic collar 3 is positioned at the suitable position of patient's arm, when medical personnel open gauge tap 20, controller 19 ejects automatically controlled pin 30, insert in the teeth groove of location tooth bar 28 automatically controlled pin 30 ends, by the locking position of lever 27, now lever 27 can not move relative to main platform body 1, even patient's hypertonicity, that also only lever 27 can be held is tighter, patient's arm there will not be and trembles and bounce back, therefore medical personnel do not need with hands, patient's arm to be fixed, be conducive to further reduce the probability of medical personnel's finger contact antibacterial, alleviate medical personnel's labor intensity, prevent that patient's arm from being scratched by syringe needle.After gauge tap 20 cuts out, controller 19 makes automatically controlled pin 30 recover contraction state.

This utility model is directly observed blood collection needles for fear of patient and is thrust the arm of oneself, can translucent glass plate 32 be installed at crossbeam 17 end faces.Translucent glass plate 32 can play certain effect of blocking to patient's sight line, the scene that patient is observed is fuzzy, can clearly not see that blood collection needles thrusts the arm of oneself, be conducive to the tensity of reduction of patient, patient can see the operational motion that medical personnel are general through translucent glass plate 32 simultaneously, make patient can understand the progress of blood sampling operation, not can because of do not understand blood sampling progress occur flurried.

Claims

1. medical inspection blood sampling operating board, it is characterized in that: comprise main platform body (1), groove (2) is offered at main platform body (1) end face middle part, elastic collar (3) is set in groove (2), elastic collar (3) has an annular cavity (4), elastic rubber band (33) is set in annular cavity (4), the two ends of elastic rubber band (33) pass from the through hole of elastic collar (3) sidewall respectively after annular cavity (4) top intersects, main platform body (1) inside of groove (2) both sides arranges the first cavity (5) and the second cavity (6), the first leading screw (7) is installed in the first cavity (5), the first leading screw (7) is connected with the output shaft of the first motor (8), upper the first nut (9) of installing of the first leading screw (7), on the first nut (9), offer the first chute (10), on the first cavity (5) inwall, the first guide pad (11) is installed, the first chute (10) matches with the first guide pad (11), the first nut (9) is connected with one end of elastic rubber band (33), the second leading screw (12) is installed in the second cavity (6), the second leading screw (12) is connected with the output shaft of the second motor (13), upper the second nut (14) of installing of the second leading screw (12), on the second nut (14), offer the second chute (15), on the second cavity (6) inwall, the second guide pad (16) is installed, the second chute (15) matches with the second guide pad (16), the second nut (14) is connected with the other end of elastic rubber band (33), the first motor (8) is connected with controller (19) by wire respectively with the second motor (13), controller (19) is connected with gauge tap (20) by wire, gauge tap (20) is arranged on the end face of main platform body (1), between the main platform body (1) of groove (2) both sides, top, crossbeam (17) is set, crossbeam (17) is positioned at elastic collar (3) top, crossbeam (17) bottom surface, groove (2) inwall bottom and both sides all arrange elastic reset clip (18), elastic collar (3) passes in each elastic reset clip (18).

2. medical inspection blood sampling operating board according to claim 1, it is characterized in that: on the sidewall of groove (2) both sides, offer respectively the 3rd cavity (21) and the 4th cavity (22), the first guide post (23) is installed in the 3rd cavity (21), the second guide post (24) is installed in the 4th cavity (22), the first guide post (23) is all parallel with the length direction of groove (2) with the second guide post (24), upper the first sliding sleeve (25) of installing of the first guide post (23), upper the second sliding sleeve (26) of installing of the second guide post (24), between the first sliding sleeve (25) and the second sliding sleeve (26), lever (27) is installed, the first guide post (23) one sides are offered locating slot (31) along its length, location tooth bar (28) is set in locating slot (31), on the first sliding sleeve (25), offer pin-and-hole (29), automatically controlled pin (30) is installed in pin-and-hole (29), automatically controlled pin (30) is connected with controller (19) by wire, when ejecting, automatically controlled pin (30) end can insert in the teeth groove of location tooth bar (28).

3. medical inspection blood sampling operating board according to claim 1, is characterized in that: crossbeam (17) end face is installed translucent glass plate (32).