CN111961576A

CN111961576A - Batch bottle placing and loading method and system for blood culture bottles

Info

Publication number: CN111961576A
Application number: CN202011129549.2A
Authority: CN
Inventors: 姚鑫; 裴文祥; 李培培; 谈凌琦
Original assignee: Suzhou Xinshi Medical Technology Co ltd
Current assignee: Suzhou Xinshi Medical Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2020-11-20
Anticipated expiration: 2040-10-21
Also published as: CN111961576B

Abstract

The invention discloses a batch bottle-placing loading method and a batch bottle-placing loading system for blood culture bottles, which comprise the following steps of: s1, receiving a request signal for batch loading of the blood culture bottles; s2, sequentially receiving the input information of the blood culture bottles to be loaded until the information of all the blood culture bottles to be loaded is completely input; s3, sequentially receiving bottle placing actions according to the same sequence as the information input in the step S2 under the condition that the hatch door of the blood culture instrument is opened, and performing data binding on hole site information of each time of bottle placing and the input information of the corresponding sequence, wherein the hole site information is a hole site number acquired in the process of detecting the bottle placing actions; and S4, writing the data binding information into the database under the condition that the bottle placing operation is completed, and switching the hatch door from the open state to the closed state. The invention changes the mode of scanning the information of one culture bottle and then placing the culture bottle, and adopts the mode of completely inputting the information of the culture bottle to be placed and placing the culture bottle once again to carry out batch loading of the blood culture bottle.

Description

Batch bottle placing and loading method and system for blood culture bottles

Technical Field

The invention relates to the field of blood culture instruments, in particular to a batch bottle placing and loading method and a batch bottle placing and loading system for blood culture bottles.

Background

Blood culture is a microbiological test used to test blood samples for the presence of bacteria.

In the existing blood culture apparatus, the loading mode of the blood culture bottle generally adopts a mode of single bottle code scanning/bottle placing/confirming and sequentially circulating, namely: opening an instrument cabin door, scanning a culture bottle bar code and a sample bar code on a blood culture bottle body into a culture instrument system by using a bar code scanning gun, inputting other culture setting information, after the information is input, putting the culture bottle into an available hole position of the culture instrument, obtaining confirmation feedback of the blood culture instrument, then loading and putting in a next culture bottle according to the flow until all the blood culture bottles to be loaded are put in, and then closing the cabin door to return the blood culture instrument system to a culture detection state.

At present, the blood culture demand of hospital is constantly increasing, and the hole site number of blood culture appearance has been upgraded from 60 hole sites to 120 hole sites, 240 hole sites, even higher hole sites, and hospital laboratory all has a large amount of blood culture bottle samples to need the loading to put into blood culture appearance system every day, and the traditional mode as above is being kept always to the loading of blood culture bottle, and this mode can bring following drawback:

(1) when a plurality of blood culture bottles are placed, the opening time of a cabin door is too long, so that the culture temperature in an incubation cabin and the temperature of a bottle body of the original blood culture bottle in the incubation cabin are reduced too much and too fast, obvious temperature impact is brought, external visible light interference and electromagnetic interference are caused, the accuracy of the culture detection result of the blood culture bottles is greatly influenced, and more false positive and false negative detection results are caused; and the greater the number of blood culture bottles to be placed, the greater the negative image.

(2) Every blood culture bottle all need sweep the sign indicating number, then places in the hole site to confirm instrument system feedback, whole process operation is loaded down with trivial details, the link step is many, consuming time for a long time, to the inspection doctor that working strength is very big, very easily the maloperation appears, for example: loading of anonymous bottles (unscented bottles), omission of flasks to be tested, and the like.

In order to solve the problems, relevant patents and documents are inquired, and no research on batch bottle putting modes of blood culture bottles by domestic scholars is found.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a batch bottle putting and loading method and a batch bottle putting and loading system for blood culture bottles, and the technical scheme is as follows:

in one aspect, the invention provides a batch bottle-releasing and loading method for blood culture bottles, which is based on a batch bottle-releasing and loading system for blood culture bottles, and the system executes the following steps:

s1, receiving a request signal for batch loading of the blood culture bottles;

s2, sequentially receiving the input information of the blood culture bottles to be loaded until the information of all the blood culture bottles to be loaded is completely input;

s3, sequentially receiving bottle placing actions according to the same sequence as the information input in the step S2 under the condition that the hatch door of the blood culture instrument is opened, and performing data binding on hole site information of each time of bottle placing and the input information of the corresponding sequence, wherein the hole site information is a hole site number acquired in the process of detecting the bottle placing actions;

and S4, writing the data binding information into the database under the condition that the bottle placing operation is completed, and converting the hatch door from the open state to the closed state.

Further, in step S2,

if a confirmation signal is received for confirming completion of the logging operation, or,

after the last entry operation, no new entry information exists within a preset time, or,

a signal for opening the door is received,

it is confirmed that the information of all the blood culture bottles to be loaded is completely entered.

Further, the method further comprises the step of judging whether the input information of each blood culture bottle received in the step S2 meets the bar code rule of the blood culture bottle, if so, the input information of the current blood culture bottle is completed by default, and the information input frame of the next blood culture bottle is automatically jumped to.

Preferably, a bar code scanning gun is adopted to scan the bar code on the blood culture bottle, and the bar code scanning gun is in communication connection with a server.

Further, the blood culture bottles to be loaded in step S2 are arranged according to the order of the recorded information, and if the blood culture bottles are not placed in the hole sites in the blood culture apparatus according to the same order in step S3, an alarm is triggered.

On the other hand, the invention provides a batch bottle placing and loading system for blood culture bottles, which comprises a server, a blood culture instrument cabin body, an information input module and a sensing module, wherein the blood culture instrument cabin body is internally provided with a plurality of hole sites;

before the hatch door is opened, the information input module carries out information input on blood culture bottles to be loaded in sequence and sends input information to the processor in sequence;

after the hatch door is opened, the sensing module sends hole site information of loaded blood culture bottles to the processor in sequence, and the loading sequence of the blood culture bottles is consistent with the sequence of information input;

and the processor binds the input information sent by the information input module and the hole site information sent by the sensing module in a one-to-one correspondence manner and writes the information into a database.

Optionally, the information input module is a barcode scanning gun, a touch screen device or a keyboard device.

Optionally, the sensing modules are pressure sensors, photoelectric sensors or proximity sensors corresponding to the hole locations one to one.

Further, the system also comprises a preloading hole position arranged outside the cabin body and sensors which are in one-to-one correspondence with the preloading hole position and are electrically connected with the processor.

Further, the system may further comprise an alarm or locking device electrically connected to the processor, the alarm or locking device generating an alarm signal under the control of the processor, or the locking device locking the bottle in the pre-load hole site.

The technical scheme provided by the invention has the following beneficial effects:

a) the opening time of the cabin door is shortened, and the influence of the temperature outside the cabin on the culture temperature in the cabin is weakened;

b) the opening time of the cabin door is shortened, and external visible light interference and electromagnetic interference are reduced;

c) promote the loading efficiency of blood culture bottle, the simple operation is difficult to appear the maloperation such as anonymous bottle loading, omission loading.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a flow chart of a method for batch loading of blood culture bottles according to an embodiment of the present invention;

FIG. 2 is a flow chart of a batch decapping and loading operation of blood culture flasks according to an embodiment of the present invention;

FIG. 3-1 is a first interface diagram of batch decap load information input for blood culture flasks, according to an embodiment of the present invention;

FIG. 3-2 is a second interface diagram of batch decap load information input for blood culture flasks, according to an embodiment of the present invention;

FIG. 4-1 is a first interface diagram of a batch decapping, loading and loading of blood culture flasks according to an embodiment of the present invention;

fig. 4-2 is a second interface diagram of batch decapping and loading and batch loading of blood culture flasks, according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.

The invention aims to provide a blood culture batch bottle placing and loading mode, which can input batch information, open a hatch door after the information of all blood culture bottles is recorded, sequentially insert the culture bottles into available hole sites of a culture instrument in the shortest time, and then close the hatch door to finish the blood culture batch loading. The problems in the prior art are solved: the operation of placing a single bottle is complex, and the opening time of the cabin door is too long. The loading time of putting the bottle is reduced by a wide margin, the false detection that leads to because of hatch door open time overlength, cultivation temperature impact are too much is reduced, further improve inspection precision and product and use experience degree.

In one embodiment of the invention, a method for batch bottle loading of blood culture bottles is provided, based on a system for batch bottle loading of blood culture bottles, see fig. 1, which performs the following steps:

s1, the server receives a request signal for batch loading of the blood culture bottles.

Specifically, for example, a batch load button is provided on an operation panel of the blood culture apparatus, and when a user presses the batch load button, a server of the blood culture apparatus receives a request signal for batch loading of the blood culture bottles.

S2, the server receives the input information of the blood culture bottles to be loaded in sequence until the information of all the blood culture bottles to be loaded is completely input.

Specifically, the input information of the blood culture bottle is shown in fig. 3-1 and 3-2, and includes, but is not limited to, a culture bottle barcode, a corresponding sample barcode, a culture bottle type, a maximum detection time, and the like, and may further include information such as a corresponding patient barcode, a patient name, and the like.

The information can be selected to adopt a bar code scanning gun to scan the bar code on the blood culture bottle, and the bar code scanning gun is in communication connection with a server. Obviously, the barcode on the bottle is associated in advance with other itemized information of the entered information, and the other itemized information can be retrieved in the database by the barcode on the bottle. The bar code on the blood culture bottle is scanned by the bar code scanning gun, and the scanning result is sent to the server, so that the server can actively acquire the information item of the complete blood culture bottle, and the interface diagram shown in the figure 3-1 is obtained. Obviously, the barcode scanning gun is only one execution mode of information entry, and if a touch screen input mode or a mouse/keyboard input mode is adopted, the information entry can be completed in the same way, and details are not repeated here.

In a preferred embodiment of the present invention, the method further includes determining whether the entered information received in step S2 for each blood culture bottle complies with the bottle barcode rule, and if so, as shown in fig. 2, the entered information for the current blood culture bottle is completed by default, and the method automatically jumps to the information entry box for the next blood culture bottle, and if so, as shown in fig. 3-1, the method automatically jumps to the information entry box for the blood culture bottle with serial number 4 if the information with serial number 3 complies with the rule. If the culture bottle bar code rule is not met, manual intervention is prompted, and/or information is placed in a corresponding information frame.

And S3, sequentially receiving the bottle placing actions according to the same sequence as the information input in the step S2 under the condition that the hatch door of the blood culture instrument is opened, and performing data binding on hole site information of each bottle placing and the input information of the corresponding sequence, wherein the hole site information is the hole site number acquired in the process of detecting the bottle placing actions.

The specific operation is as follows: and (4) sequencing the blood culture bottles with recorded information in sequence, for example, placing the blood culture bottles on a table top from left to right, and after the hatch door is opened, placing the blood culture bottles into hole sites in the blood culture instrument in sequence from left to right. Or, for example, a plurality of (a row of) preloading hole sites are arranged in a basket or on a flat plate, and the preloading hole sites can be used for placing blood culture bottles for inputting information, so that disorder caused by random placement on a table top can be effectively avoided.

Further, the blood culture bottles to be loaded in step S2 are arranged according to the order of the recorded information, and in a preferred embodiment of the present invention, if the blood culture bottles are not placed in the hole sites in the blood culture apparatus according to the same order in step S3, an alarm is triggered, thereby effectively preventing the matching error of batch placing and loading information of the blood culture bottles due to manual operation error, and specifically, the technical scheme for realizing alarm monitoring is described in detail in the following system embodiments.

The data binding is as shown in FIGS. 4-1 and 4-2, and the difference between FIG. 4-1 and FIG. 3-2 is that the vacant space available in each compartment for "1B 48" is selected in FIG. 4-1, as shown in FIG. 4-2, that is, the blood culture bottle with the serial number 1 is put into 1B/60 well, and therefore, the hole site information "1B/60 well" is bound to the entry information of the blood culture bottle with the serial number 1, and similarly, the blood culture bottle with the serial number 2 is not described again.

So far, the batch bottle putting and loading work of the blood culture bottles is finished.

Specifically, in step S2, the information is sequentially entered into the blood culture bottles to be loaded, and it can be determined whether all the information of all the blood culture bottles to be loaded has been entered by any one of the following three methods:

receiving a confirmation signal for confirming that the entry operation is completed, for example, setting a human-computer interaction interface, wherein a confirmation button for completing the entry of batch information is arranged on the interface, and when the confirmation button is pressed, as shown in fig. 3-1, the information of the blood culture bottle to be loaded is considered to be completely entered; after confirmation, an editing operation or a deletion operation may also be performed on the entered information item, preferably as shown in fig. 3-2.

Secondly, after the last recording operation, no new recording information exists within a preset time, for example, no new information of the blood culture bottle to be loaded is recorded within 30s, and the information of the blood culture bottle to be loaded is considered to be completely recorded;

and thirdly, the operation efficiency can be effectively improved by receiving a signal for opening the hatch door and completely inputting information representing the blood culture bottles to be loaded in a form of directly carrying out the next bottle placing operation.

In one embodiment of the invention, the system comprises a server, a blood culture bottle batch bottle placing and loading system, a blood culture bottle cabin body, an information input module and a sensing module, wherein the blood culture bottle batch bottle placing and loading system is provided with a plurality of hole sites;

before the hatch door is opened, the information input module is used for inputting information of the blood culture bottles to be loaded in sequence and sending input information to the processor in sequence, and the information input module is preferably a bar code scanning gun and can be selected as touch screen equipment or keyboard equipment;

after the hatch door is opened, the sensing module sends hole site information of loaded blood culture bottles to the processor in sequence, and the loading sequence of the blood culture bottles is consistent with the sequence of information input; the sensing modules are pressure sensors or photoelectric sensors or proximity sensors which correspond to the hole sites one by one or other sensors which can detect which hole site a blood culture bottle is put into;

It can be seen from the above that, in the blood culture bottle batch bottle releasing and loading system according to the embodiment of the present invention, by using the blood culture bottle batch bottle releasing and loading method according to the above-described embodiment, when the hatch door is opened only once and the hatch door is closed again in the process of loading a plurality of blood culture bottles in batch in the blood culture apparatus, one batch bottle releasing and loading is completed.

The technical scheme for realizing alarm monitoring is as follows: the system further comprises preloading hole positions arranged outside the cabin body and sensors in one-to-one correspondence with the preloading hole positions, the sensors are electrically connected with the processor, the sensors are used for detecting whether the blood culture bottles are placed in the preloading hole positions or not, and here, the preloading hole position information does not need to be bound with the information of the blood culture bottles. Further, the system further comprises an alarm device electrically connected with the processor, under the control of the processor, the alarm device sends out an alarm signal, for example, a first blood culture bottle with information input completed is put into the first preloading hole site, and a corresponding sensor sends a signal of 000001 to the processor; placing the second blood culture bottle with the recorded information into a second preloading hole position, and sending a 000010 signal to the processor by a corresponding sensor; placing a third blood culture bottle which finishes information input into a third preloading hole position, and sending a signal of 000011 to the processor by a corresponding sensor; placing the fourth blood culture bottle which finishes information input into the third preloading hole position, and sending a 000100 signal to the processor by the corresponding sensor; and so on. Stopping sending a 000001 signal to the processor when the first blood culture bottle in the first pre-load hole location is removed; and so on. Then, if the signals are not stopped in the sequence of signals 000001 → 000010 → 000011 → 000100, for example, the 000010 signal is not interrupted yet, but the 000011 signal has disappeared, it is indicated that the bottling and loading are not performed in the sequence of information entry, and at this time, the processor issues an alarm instruction to the alarm device.

In one embodiment of the invention, an alarm mode is not adopted, so that the loading sequence of batch bottle placing is consistent with the information input sequence: the system further includes a locking device electrically connected to the processor, the locking device locking the blood culture bottle in the pre-load hole site under control of the processor. Specifically, the locking means locks the blood culture bottles in the second pre-load hole site and thereafter, respectively, before the first blood culture bottle in the first pre-load hole site is removed, so that only the first blood culture bottle is allowed to be removed at this time; after the first blood culture bottle in the first preloading hole site is taken out, namely after a signal of 000001 is stopped being sent to the processor, the locking device unlocks the blood culture bottles in the second preloading hole site, and so on, namely the locking device unlocks the blood culture bottles one by one under the control of the processor according to the sequence of recorded information, and the disorder operation is thoroughly prevented.

It should be noted that alarm monitoring or the use of a locking mechanism to reduce the possibility of out-of-order loading of blood culture bottles is only a specific example and is not intended to limit the scope of the claimed invention.

The invention changes the original mode of scanning information of one culture bottle and then placing the culture bottle, adopts the mode of completely inputting the information of the culture bottle to be placed and placing the culture bottle once again to carry out batch loading of the blood culture bottle, can effectively shorten the opening time of the hatch door and improve the accuracy of the detection result.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A batch bottle-discharging and loading method for blood culture bottles is characterized in that based on a batch bottle-discharging and loading system for blood culture bottles, the system executes the following steps:

s1, receiving a request signal for batch loading of the blood culture bottles;

2. The method of claim 1, wherein in step S2,

a signal for opening the door is received,

3. The method of claim 1, further comprising determining whether the entered information received in step S2 for each bottle conforms to a bottle barcode rule, and if so, completing the entered information for the current bottle by default and automatically jumping to the information entry box for the next bottle.

4. The batch vial-discharging and loading method for blood culture bottles of claim 3, wherein a barcode scanning gun is used for scanning barcodes on the blood culture bottles, and the barcode scanning gun is in communication connection with a server.

5. The method of claim 1, wherein the blood culture bottles to be loaded in step S2 are arranged in the order of the entered information, and an alarm is triggered if the blood culture bottles are not placed in the same order in the holes in the blood culture apparatus in step S3.

6. A batch bottle placing and loading system for blood culture bottles is characterized by comprising a server, a blood culture instrument cabin body, an information input module and a sensing module, wherein the blood culture instrument cabin body is internally provided with a plurality of hole sites;

7. The system for batch bottling and loading of blood culture bottles of claim 6, wherein the information input module is a bar code scanning gun or a touch screen device or a keyboard device, and the sensing module is a pressure sensor or a photoelectric sensor or a proximity sensor corresponding to the hole sites one by one.

8. The system of claim 6, further comprising a preload hole site located on an exterior of the body and a sensor in one-to-one correspondence with the preload hole site, the sensor electrically coupled to the processor.

9. The system of claim 8 further comprising an alarm or locking device electrically connected to the processor, the alarm or locking device being configured to send an alarm signal under control of the processor or to lock the vials in the preload well.

10. A system according to any of claims 6-9, wherein bulk flasks are loaded using the method of claim 1.