CN214807464U - Neonate's blood transfusion syringe pump device - Google Patents
Neonate's blood transfusion syringe pump device Download PDFInfo
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- CN214807464U CN214807464U CN202022894408.1U CN202022894408U CN214807464U CN 214807464 U CN214807464 U CN 214807464U CN 202022894408 U CN202022894408 U CN 202022894408U CN 214807464 U CN214807464 U CN 214807464U
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Abstract
The utility model discloses a neonate's blood transfusion injection pump device, including the injection pump main part, rotary panel is installed through the pivot by left position to the front side of injection pump main part, rotary panel's front side is equipped with and is connected and make rotary panel clockwise and anticlockwise rotation's driving motor with the front end of pivot, rotary panel's front side has the elasticity clamping of centre gripping syringe cylinder, rotary panel's front side is articulated installs elastic splint, rotary panel's right side has the syringe impeller, the syringe impeller is including pushing away head and cylinder, there is step motor in the pushing head, there is the lead screw in the cylinder, rotary panel's right side is sunken fluted, lead screw and cylinder all stretch into in the recess and the lead screw coincide with the nut, the syringe push rod clamping that can open and shut is still installed in the left side of pushing head. The utility model discloses a neonate's blood transfusion syringe pump device can avoid the hand mistake to inject the blood products in the syringe, avoids separating the joint of syringe and extension pipe, avoids polluting blood products, avoids the mistake to touch the speed key of transfer pump.
Description
Technical Field
The utility model relates to the field of medical supplies, especially, relate to a neonate's blood transfusion syringe pump device.
Background
Blood transfusion is the transfusion of blood products into patients through veins to achieve the purpose of treating diseases or rescuing lives, and is widely applied clinically. In general, transfusion time has a general principle of transfusion of blood products to patients as quickly as possible, so that the effectiveness of the blood products can be guaranteed to the maximum extent. In the application of newborn transfusion, transfusion is generally carried out by a syringe pump, and the time is generally controlled to be about 4 hours. During infusion, blood products may be allowed to remain in the syringe for a period of time, resulting in stratification. This requires the nurse to turn on the syringe pump and mix it manually. Otherwise, the composition of the input is not uniform, and the newborn with the disease is affected to different degrees. When a nurse turns on the injection pump to mix the blood products evenly, partial blood products can be injected by mistake, or the connectors of the injector and the extension tube are separated by accident to cause the pollution of the blood products, or the speed key of the infusion pump is touched by mistake to cause different influences on patients. Therefore, it is necessary to design a new-born transfusion injection pump device to improve the aforementioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a neonate's blood transfusion syringe pump device can avoid the hand mistake to inject the blood products in the syringe, avoids separating the joint of syringe and extension pipe, avoids the mistake to touch the speed key of transfer pump.
In order to realize the above-mentioned purpose, the utility model provides a neonate's blood transfusion injection pump device, including the injection pump main part, rotary panel is installed through the pivot by left position to the front side of injection pump main part, rotary panel's front side is equipped with and is connected and make rotary panel clockwise and anticlockwise rotation's driving motor with the front end of pivot, rotary panel's front side has the elasticity clamping of centre gripping syringe cylinder, rotary panel's front side is articulated installs elastic splint, rotary panel's right side has the syringe impeller, the syringe impeller is including pushing away head and cylinder, there is step motor in the pushing head, there is the lead screw in the cylinder, rotary panel's right side is sunken fluted, lead screw and cylinder all stretch into in the recess and lead screw and nut coincide, the syringe push rod clamping that can open and shut is still installed in the left side of pushing head.
As a further improvement, the front side of rotating panel is the concave cambered surface, and rotating panel's upper and lower both sides all extend forward and form an extension board, and two extension board relative surfaces are fixed with the spring respectively, and the end of spring is fixed with splint, and spring and splint constitute the elasticity clamping.
As a further improvement of the utility model, the clamping plate is an arc-shaped clamping plate.
As a further improvement, the leading flank of syringe pump main part and the trailing flank of rotating panel are the plane, be the display screen in the middle of the leading flank upper portion of syringe pump main part, be syringe pump function button in the both sides of display screen, the installation of the preceding left side lower part of syringe pump main part the pivot.
As a further improvement of the present invention, the front left lower part of the syringe pump body protrudes outward to form a column sleeve, and the rotating shaft is installed on the rotating panel and inserted into the column sleeve at the rear end of the rotating shaft.
As a further improvement of the present invention, the upper side and the right side of the column sleeve extend to form a first blocking portion, the rear outer convex of the rotary panel forms a second blocking portion, and the second blocking portion is located between the first blocking portions.
Compared with the prior art, the utility model discloses a neonate's blood transfusion injection pump device's beneficial effect as follows:
(1) the infusion pump can avoid the situation that hands push blood products in the injector by mistake, avoid separating the joint of the injector and the extension tube, avoid the pollution of the blood products, avoid the situation that the speed key of the infusion pump is touched by mistake, ensure the continuity of the blood transfusion process of a patient and save the time for switching on and off the pump for a nurse.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
Fig. 1 is a schematic view of the use state of the newborn transfusion injection pump device.
Fig. 2 is a schematic front view of a neonatal transfusion syringe pump apparatus.
Fig. 3 is a side schematic view of a neonatal transfusion syringe pump apparatus.
The reference numbers illustrate: the injection pump comprises an injection pump body 1, a display screen 1a, an injection pump function key 1b, a column sleeve 1c, a first stopping part 1d, an elastic clamping plate 2, an injector pushing part 3, a pushing head 31, a column 32, an injector pushing rod clamping 311, a rotating shaft 4, a rotating panel 5, an extending plate 5a, a spring 5b, a clamping plate 5c, a second stopping part 5d, a groove 5e and a driving motor 6.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.
Referring to fig. 1-3, the neonatal transfusion syringe pump apparatus includes a syringe pump body 1, and four corners of the syringe pump body 1 are rounded. The front side of syringe pump main part 1 leans on the left position to install rotating panel 5 through pivot 4, the leading flank of syringe pump main part 1 and rotating panel 5's trailing flank are the plane, be display screen 1a in the middle of the leading flank upper portion of syringe pump main part 1, be syringe pump function button 1b in the both sides of display screen 1a, the installation of the preceding left side lower part of syringe pump main part 1 pivot 4. The lower part of the front left side of the injection pump main body 1 protrudes outwards to form a column sleeve 1c, the rotating shaft 4 is arranged on the rotating panel 5 in a penetrating way, the rotating shaft 4 and the rotating panel 5 are connected into a whole, and the rotating shaft 4 can drive the rotating panel 5 to rotate together when rotating. The rear end of the rotating shaft 4 is inserted into the column sleeve 1 c. The upper side and the right side of the column sleeve 1c extend to form a stop part 1d respectively.
The front side of rotating panel 5 is articulated to be installed elasticity splint 2, and elasticity splint 2 passes through the torsional spring to be installed on rotating panel 5.
The right side of the rotating panel 5 is provided with an injector pushing part 3, the injector pushing part 3 is a pushing part of an injector push rod of a conventional injection pump, the injector pushing part 3 comprises a pushing head 31 and a cylinder 32, a stepping motor is arranged in the pushing head 31, a lead screw is arranged in the cylinder 32 and extends out of the cylinder 32, the right side of the rotating panel 5 is recessed with a groove 5e, a nut is arranged in the groove 5e, the lead screw and the cylinder 32 both extend into the groove 5e, the lead screw is matched with the nut, the left side of the pushing head 31 is also provided with an injector push rod clamp 311 capable of opening and closing, and the injector push rod clamp 311 is a clamp at the pushing head of the pushing part of the injector push rod of the conventional injection pump.
The front side of the rotating panel 5 is provided with an elastic clamp for clamping the syringe. The front side of the rotating panel 5 is a concave arc surface, the upper side and the lower side of the rotating panel 5 both extend forwards to form an extending plate 5a, the opposite surfaces of the two extending plates 5a are respectively fixed with a spring 5b, the tail end of the spring 5b is fixed with a clamping plate 5c, and the spring 5b and the clamping plate 5c form an elastic clamping clip, so that the syringe is firmly clamped. The clamping plate 5c is an arc-shaped clamping plate and is matched with the syringe of the injector in shape, so that the clamping is firmer. The rear side of the rotating panel 5 protrudes outward to form a second stop portion 5d, and the second stop portion 5d is located between the first stop portions 1d and used for limiting the rotating and swinging range of the rotating panel 5.
The front side of the rotating panel 5 is provided with a driving motor 6 which is connected with the front end of the rotating shaft 4 and enables the rotating panel 5 to rotate clockwise and anticlockwise, and the driving motor 6 is a micro motor. The driving motor 6 is externally connected with a power supply and a switch, and the external power supply and the switch are not related to a circuit inside the injection pump main body 1.
When the device is used, a medical worker manually presses the switch to enable the driving motor 6 to start working and drive the rotating shaft 4 to rotate anticlockwise, so that the rotating panel 5 rotates anticlockwise, and the syringe needle cylinder fixed at the elastic clamping position on the rotating panel 5 and the mounted syringe pushing piece 3 on the rotating panel 5 rotate anticlockwise to be in a vertical state; the driving motor 6 rotates the rotating shaft 4 clockwise again, so that the rotating panel 5 and the injector needle cylinder fixed on the rotating panel 5 and the injector pushing piece 3 arranged on the rotating panel 5 rotate clockwise together to be in a horizontal state; make syringe cylinder clockwise rotation once to vertical state and anticlockwise rotation once to horizontal state again repeatedly, thereby make the blood products mixing in the syringe cylinder, it is inhomogeneous to avoid inputing the internal composition of neonate, need not the nurse and turn off syringe pump main part 1 and take off the blood products in the manual mixing cylinder of syringe cylinder from syringe pump main part 1, also need not separate with the joint that prolongs the length in the middle of the syringe cylinder rotation process, consequently, the blood products in the syringe has been avoided the hand mistake to inject, the joint of separation syringe and extension tube has been avoided, the pollution of blood products has been avoided, the speed key of syringe pump main part 1 has been avoided touching by mistake, can guarantee the continuity of patient's blood transfusion process, and the pump turn-on pump turn-off time has been practiced thrift for the nurse.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (6)
1. The utility model provides a neonate's blood transfusion syringe pump device, includes syringe pump main part, its characterized in that: the front side of injection pump main part leans on the left position to install rotating panel through the pivot, rotating panel's front side is equipped with and is connected and make rotating panel clockwise and anticlockwise rotatory driving motor with the front end of pivot, rotating panel's front side has the elasticity clamping of centre gripping syringe cylinder, rotating panel's front side is articulated to be installed the elasticity splint, rotating panel's right side has the syringe impeller, the syringe impeller is including pushing away head and cylinder, there is step motor in the pushing away head, there is the lead screw in the cylinder, rotating panel's right side is sunken fluted, there is the nut in the recess, lead screw and cylinder all stretch into in the recess and lead screw and nut coincide, the syringe push rod clamping that can open and shut is still installed in the left side of pushing away the head.
2. The neonatal transfusion syringe pump apparatus of claim 1, wherein: the front side of the rotary panel is a concave arc surface, the upper side and the lower side of the rotary panel extend forwards to form an extension plate, the surfaces, opposite to the extension plates, of the two extension plates are respectively fixed with a spring, the tail end of the spring is fixed with a clamping plate, and the spring and the clamping plate form an elastic clamping.
3. The neonatal transfusion syringe pump apparatus of claim 2, wherein: the splint are arc splints.
4. The neonatal transfusion syringe pump apparatus of claim 3, wherein: the front side face of the injection pump main body and the rear side face of the rotating panel are both planes, a display screen is arranged in the middle of the upper portion of the front side face of the injection pump main body, injection pump function keys are arranged on two sides of the display screen, and the rotating shaft is arranged on the lower portion of the front left side of the injection pump main body.
5. The neonatal transfusion syringe pump apparatus of claim 4, wherein: the lower part of the front left side of the injection pump main body protrudes outwards to form a column sleeve, the rotating shaft is arranged on the rotating panel in a penetrating mode, and the rear end of the rotating shaft is inserted into the column sleeve.
6. The neonatal transfusion syringe pump apparatus of claim 5, wherein: the upper side and the right side of the column sleeve respectively extend to form a first blocking part, the rear side of the rotating panel is outwards protruded to form a second blocking part, and the second blocking part is located between the first blocking parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022894408.1U CN214807464U (en) | 2020-12-02 | 2020-12-02 | Neonate's blood transfusion syringe pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022894408.1U CN214807464U (en) | 2020-12-02 | 2020-12-02 | Neonate's blood transfusion syringe pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214807464U true CN214807464U (en) | 2021-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022894408.1U Active CN214807464U (en) | 2020-12-02 | 2020-12-02 | Neonate's blood transfusion syringe pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214807464U (en) |
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2020
- 2020-12-02 CN CN202022894408.1U patent/CN214807464U/en active Active
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