CN112957221A - Blood receiving arrangement is used in obstetrical department's production - Google Patents

Abstract

The invention relates to the field of obstetrical medical instruments and discloses a blood receiving device for obstetrical production, which comprises a storage mechanism and a receiving mechanism, wherein a flow guide pipe is communicated between the storage mechanism and the receiving mechanism, the storage mechanism comprises a temporary storage barrel and a telescopic expanding storage barrel detachably connected to the top end of the temporary storage barrel, and the top end of the temporary storage barrel is provided with a limiting assembly for accommodating the expanding storage barrel in a contraction state. The invention solves the problem that the blood easily overflows or splashes to influence the measurement result of the maternal hemorrhage amount in the use process of the blood receiving disc in the prior art.

Description

Blood receiving arrangement is used in obstetrical department's production

Technical Field

The invention relates to the field of obstetrical medical instruments, in particular to a blood receiving device for obstetrical production.

Background

Postpartum hemorrhage refers to the amount of bleeding exceeding 500ml within 24 hours after delivery of a fetus through vagina or the amount of bleeding exceeding 1000ml within 24 hours after delivery of a fetus by cesarean section. Postpartum hemorrhage is the most common complication in the childbirth period and is the first cause of death of pregnant and lying-in women in China. The timely and accurate measurement of the bleeding amount of the puerpera is an important link for treating the puerpera with the postpartum hemorrhage.

When the amount of bleeding of a lying-in woman is measured, a blood receiving device is generally used, and the blood receiving device which is commonly used at present is a blood receiving disc. After blood collection, the blood output of the lying-in woman is usually visually measured by medical staff, so that the error is large, and the problem of misjudgment of the blood output of the lying-in woman is caused; in order to avoid the above-mentioned problems, at present, after the blood is received, the blood in the blood receiving tray is usually poured into a specific measuring container, and the amount of bleeding is measured. However, since the existing blood receiving disk is of an open type hard structure, blood is easy to overflow during the transfer process, and the measurement of the bleeding amount is also adversely affected.

Disclosure of Invention

The invention aims to provide a blood receiving device for obstetrical production, which solves the problem that in the use process of a blood receiving disc in the prior art, blood easily overflows or splashes to influence the measurement result of the amount of the bleeding of a lying-in woman.

In order to achieve the purpose, the invention adopts the following technical scheme: blood receiving arrangement is used in obstetrical department's production, including storage mechanism and receiving mechanism, the intercommunication has the honeycomb duct between storage mechanism and the receiving mechanism, and storage mechanism expands a section of thick bamboo including keeping in a section of thick bamboo and can dismantle the telescopic of connection on a section of thick bamboo top of keeping in and deposit a section of thick bamboo, and the top of a section of thick bamboo of keeping in is provided with and is used for holding the contraction state and expands the spacing subassembly of depositing a section of.

The principle and the advantages of the scheme are as follows: during practical application, among this technical scheme, receiving mechanism is used for filling up and establishes in lying-in woman's buttock below for receive and buffer blood, blood is through honeycomb duct water conservancy diversion to storage mechanism department realize lying-in woman's hemorrhage volume's measurement and the temporary storage of blood. In the storage mechanism, the temporary storage barrel plays a temporary storage role, and the expansion storage barrel can expand the volume of the temporary storage barrel. Because the expansion cylinder is arranged in a telescopic way and is accommodated in the limiting component in a contracted state in an initial state, the expansion cylinder can be selectively started according to the bleeding amount of a puerpera in practical use.

The beneficial effects of this technical scheme lie in:

1. among this technical scheme, when measuring lying-in woman's postpartum hemorrhage volume, receive the back through receiving mechanism and directly be store in and to the measurement of hemorrhage volume in storage mechanism by the honeycomb duct, accomplish in the honeycomb duct during the transfer of blood, do not have the problem of transfer in-process blood excessive and splash.

2. In the technical scheme, in the process of temporarily storing the blood, the temporary storage cylinder can be selectively started according to the amount of the bleeding of the puerpera in the actual use process, namely the temporary storage volume can be reasonably expanded according to the bleeding amount, the operation is convenient, and the flexibility is high; the temporary storage cylinder is accommodated in the limiting assembly in a contraction state before being started, and excessive space is prevented from being occupied in a non-use state.

Preferably, as an improvement, spacing subassembly is including setting up the spacing section of thick bamboo on a section of thick bamboo top of keeping in, and the top of a spacing section of thick bamboo is provided with the spacing ring of interior knot formula, is provided with two just right mouths of dodging on the spacing ring, and the top of expanding a section of thick bamboo of depositing is provided with the stopper that can the formula of extending can pass the mouth of dodging.

In the technical scheme, the limiting cylinder plays a role in containing and limiting the position of the temporary storage cylinder, the temporary storage cylinder is contained in the limiting cylinder in a shrinkage state before use, and the limiting block is clamped below the limiting ring under the limiting action of the limiting ring; when a section of thick bamboo is deposited in needs use expanding, rotate and expand and deposit a section of thick bamboo for the stopper rotates thereupon and pop out from the hole of dodging on the spacing ring, breaks away from the injecing and the constraint of spacing ring, and whole process only needs the rotation to expand to deposit a section of thick bamboo and can accomplish, convenient operation, and clinical practicality is high.

Preferably, as an improvement, a circle of limiting groove is arranged in the limiting ring, and the limiting block is connected in the limiting groove in a sliding manner; the limiting groove is communicated with a vertical guide groove, and one end of the guide groove, which is far away from the limiting groove, is just opposite to the avoiding opening.

Among this technical scheme, the spacing groove is used for holding the stopper, provides predetermined track for the removal of stopper, when needs use to expand to deposit a section of thick bamboo, rotates the stopper to the guide way in, the stopper can shift to the position of dodging the mouth along the guide way under the extension effect of a section of thick bamboo of keeping in to pop out from dodging the mouth, can make the stopper remove more standard, avoid leading to the invalid of stopper to prescribe a limit to because of the partial damage of spacing ring.

Preferably, as an improvement, the temporary storage cylinder is in threaded connection with the storage expansion cylinder in a detachable connection mode.

In the technical scheme, the detachable connection mode between the temporary storage barrel and the expanding storage barrel is determined as threaded connection, so that in the process of thread rotation, on one hand, the temporary storage barrel can be connected with the expanding storage barrel, on the other hand, the self-rotation of the expanding storage barrel can be realized, the ejection of a driving limiting block is realized, and the effect of driving the temporary storage barrel to extend is achieved; in addition, the threaded connection also has certain leakproofness, can avoid the problem that blood is excessive from the junction.

Preferably, as an improvement, the receiving mechanism includes a soft receiving tray, the receiving tray includes a cushion portion and a receiving portion, and a top end of the draft tube communicates with the receiving portion.

Among this technical scheme, through setting the catch basin to soft structure, travelling comfort when on the one hand can improving the use, on the other hand when the catch basin is in non-user state, can conveniently fold it and deposit, avoids the catch basin to occupy too much parking space.

Preferably, as an improvement, the padding portion includes two concave receiving grooves for receiving buttocks; the receiving portion includes the receiving tank of being connected with the holding tank, is provided with the crease on the lateral wall of receiving tank.

In the technical scheme, the pad arranging part is arranged below the buttocks of the lying-in woman, the accommodating groove is arranged to be of a concave structure, on one hand, the accommodating groove can be matched with the shape of the buttocks to conveniently accommodate the buttocks of the lying-in woman, and meanwhile, the accommodating groove is arranged to be of a concave structure, so that the tail end of the pad arranging part has a certain blocking effect, and the problem of blood leakage after the occurrence is solved; the receiving tank is used for receiving blood, through set up the crease on the receiving tank, after the receiving dish uses, can conveniently buckle the receiving dish along the crease, convenient operation, and can guarantee that each receiving dish is when depositing, and the position of buckling is unified.

Preferably, as a modification, the bottom wall of the receiving groove is disposed obliquely downward toward the draft tube.

Among this technical scheme, the diapire through with receiving tank sets to the slope, can play certain water conservancy diversion effect for blood collects to the flow guide pipe mouth, avoids blood to remain in receiving tank, does benefit to the accurate measurement to lying-in woman's hemorrhage volume.

Preferably, as an improvement, be provided with visual window on the section of thick bamboo of keeping in, visual window department is provided with the scale mark.

Among this technical scheme, through set up visual window and scale mark on a section of thick bamboo of keeping in, can make things convenient for medical personnel real-time to observe lying-in woman's hemorrhage volume to correspond supporting follow-up measure.

Preferably, as a modification, a cover plate is provided at the top of the receiving groove, and the cover plate is provided near an end opening of the receiving groove.

Among this technical scheme, the cover plate on receiving groove top plays the effect of keeping apart and sheltering from, can avoid blood to spatter outward.

Preferably, as an improvement, the bottom end of the interior of the temporary storage cylinder is set to be a concave arc shape, the arc bottom end is communicated with a delivery pipe, and a valve is installed on the delivery pipe.

Among this technical scheme, after blood is received and finishes the statistics of bleeding volume, can be through opening the valve for blood is derived and unified the processing along the contact tube, sets the bottom through the section of thick bamboo of will keeping in to recessed circular-arc, can avoid blood to remain in the section of thick bamboo of keeping in.

Drawings

FIG. 1 is a plan view of a receiving pan in an embodiment of the blood receiving device for obstetrical production of the present invention.

FIG. 2 is a front longitudinal sectional view showing an extended state of the storage cylinder of the blood receiving device for obstetrical department production of the present invention.

FIG. 3 is a front longitudinal sectional view showing a contracted state of the expanding cartridge of the blood receiving apparatus for obstetrical department production of the present invention.

Fig. 4 is an enlarged view at a1 in fig. 3.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include:honeycomb duct 1, a section ofthick bamboo 2 of keeping in, expand a section ofthick bamboo 3, delivery tube 4,valve 5,scale mark 6, spacing section ofthick bamboo 7,spacing ring 8,dodge mouthful 9,spacing groove 10,guide way 11, go-between 12,stopper 13, receivingdisk 14,holding tank 15, receivingtank 16,bending mark 17,cover plate 18, operation table 19,gyro wheel 20.

Example one

The embodiment is basically as shown in the attached figures 1 and 2: blood receiving arrangement is used in obstetrical department's production, including storage mechanism and receiving mechanism, the intercommunication hashoneycomb duct 1 between storage mechanism and the receiving mechanism.

As shown in fig. 2, the storage mechanism includes atemporary storage cylinder 2 and anexpansion storage cylinder 3 in threaded connection with the top end of thetemporary storage cylinder 2 and communicated with thetemporary storage cylinder 2, theexpansion storage cylinder 3 in this embodiment is a cylindrical structure (telescopic) of a corrugated pipe, and the bottom end of theflow guide pipe 1 is communicated with the top of theexpansion storage cylinder 3. The bottom of thetemporary storage barrel 2 is rotatably connected with fouridler wheels 20, the bottom of the inner wall of thetemporary storage barrel 2 is arranged to be concave arc-shaped, the bottom of thetemporary storage barrel 2 is communicated with a soft delivery pipe 4, and avalve 5 is installed on the delivery pipe 4. The outer wall of thetemporary storage barrel 2 is integrally connected with a transparent vertical visible window, and the visible window is provided withscale marks 6. The top end opening of a section ofthick bamboo 2 of keeping in sets up, and the top of a section ofthick bamboo 2 of just keeping in is provided with the spacing subassembly that is used for holding the contraction status and expands a section ofthick bamboo 3 of depositing. Referring to fig. 3 and 4, the limiting assembly in this embodiment includes an annular limitingcylinder 7 bonded to the top end of thetemporary storage cylinder 2, an internally-buckled limitingring 8 is integrally connected to the top end of the limiting cylinder 7 (i.e., thelimiting ring 8 is transversely disposed, and the inner diameter of the limitingring 8 is smaller than the inner diameter of the limiting cylinder 7), and two opposite avoidingports 9 are disposed on the limitingring 8. A circle of limitinggroove 10 is arranged in the limitingbarrel 7, thelimiting groove 10 is transversely arranged, thelimiting groove 10 is communicated with twovertical guide grooves 11 which are just opposite to each other, and the top ends of theguide grooves 11 and theavoidance port 9 are just opposite to each other. A section of internal thread is arranged in the limitingcylinder 7 and is positioned below thelimiting groove 10.

The bottom of the expandingcylinder 3 is bonded with a connectingring 12, and the outer wall of the connectingring 12 is provided with an external thread which can be in threaded connection with the internal thread. The top of expanding and storing the section ofthick bamboo 3 bonds has twoepitaxial stoppers 13 just right, stopper 13 sliding connection inspacing groove 10.

As shown in fig. 1 and 2, the receiving mechanism includes a soft receivingpan 14, and the receivingpan 14 includes a cushioning portion and a receiving portion that are integrally formed. The pad setting part is used for being arranged at the hip of a lying-in woman and comprises two concaveaccommodating grooves 15 arranged on the tray body of the receivingtray 14; the receiving part is used for keeping in blood, and the receiving part includes receivingtank 16 withholding tank 15 integrated into one piece, and the top intercommunication ofhoneycomb duct 1 is kept away from one side ofholding tank 15 at receivingtank 16, and receivingtank 16's diapire sets up downwards towardshoneycomb duct 1 slope. The left and right side walls of thereceiving groove 16 are provided withbent creases 17, the top of the receivinggroove 16 is adhered with acover plate 18 for covering the receivinggroove 16, and one end of thecover plate 18 close to the receivinggroove 15 is provided with an opening.

The specific implementation process is as follows: during the production process of the lying-in woman, thereceiving tray 14 is placed on theoperating bed 19, so that the buttocks of the lying-in woman are respectively positioned in the two receivinggrooves 15, and thereceiving groove 16 is positioned in front of the buttocks of the lying-in woman and used for receiving the blood of the lying-in woman. Hanghoneycomb duct 1 in the lateral part of obstetric table, under initial condition, a section ofthick bamboo 2 of keeping in is placed on the ground of operating room, expands and deposits a section ofthick bamboo 3 and is the shrink state and hold in spacing section ofthick bamboo 7.

The blood that flows out in lying-in woman's the production process can be kept in receiving thegroove 16 temporarily, because receiving thegroove 16 slope sets up for blood collects and flows into in the section ofthick bamboo 2 of keeping in alonghoneycomb duct 1 to the one end ofhoneycomb duct 1, and in this in-process, medical personnel's accessible visual window andscale mark 6 carry out real-time monitoring to lying-in woman's amount of bleeding. If the amount of bleeding of the lying-in woman is more, when the expanding and storingbarrel 3 needs to be started, the medical staff only need to rotate the expanding and storingbarrel 3, namely, the internal thread is meshed with the external thread to rotate. Expand and deposit a section ofthick bamboo 3 and can drivestopper 13 of rigid coupling with it and slide along spacinggroove 10 at the rotation in-process, slide to just to the time withguide way 11 whenstopper 13, owing to expand a tubulose structure of ripple when depositing a section ofthick bamboo 3, it itself has certain ascending elastic restoring force, makestopper 13 can slide alongguide way 11, and from dodgingmouthful 9 roll-off, thereby the limiting displacement who holds in thepalm spacing ring 8 is wore, expand to deposit a section ofthick bamboo 3 this moment and be in the state of extension, carry out the dilatation to a section ofthick bamboo 2 of keeping in.

Receive at blood and to the back that the amount of bleeding statistics finishes, can be through openingvalve 5 for blood is derived and unified treatment along contact tube 4, sets the bottom through the section ofthick bamboo 2 of will keeping in to recessed circular-arc, can avoid blood to remain in section ofthick bamboo 2 of keeping in. After the blood receiving device is used, the receivingtray 14 is bent along the bendingmark 17 after the receivingtray 14 is cleaned and disinfected, so that the receivingtray 14 is in a folded state, is convenient to store and avoids occupying too much space.

The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. Blood receiving arrangement is used in obstetrical department's production which characterized in that: including storage mechanism and receiving mechanism, the intercommunication has the honeycomb duct between storage mechanism and the receiving mechanism, storage mechanism expands a section of thick bamboo including a section of thick bamboo of keeping in with the telescopic of dismantling to be connected on a section of thick bamboo top of keeping in, and the top of a section of thick bamboo of keeping in is provided with and is used for holding the contraction state and expands the spacing subassembly of a section of thick bamboo of keeping in.

2. The obstetric production blood receiving device according to claim 1, characterized in that: the limiting assembly comprises a limiting barrel arranged at the top end of the temporary storage barrel, the top end of the limiting barrel is provided with an inner buckling type limiting ring, two opposite avoiding openings are formed in the limiting ring, and the top end of the expanded storage barrel is provided with an extensible limiting block capable of passing through the avoiding openings.

3. The obstetric production blood receiving device according to claim 2, characterized in that: a circle of limiting groove is formed in the limiting ring, and the limiting block is connected in the limiting groove in a sliding mode; the limiting groove is communicated with a vertical guide groove, and one end of the guide groove, which is far away from the limiting groove, is just opposite to the avoiding opening.

4. The obstetric production blood receiving device according to claim 3, characterized in that: the temporary storage barrel is in threaded connection with the storage expanding barrel in a detachable connection mode.

5. The obstetric production blood receiving device according to claim 4, characterized in that: the receiving mechanism comprises a soft receiving disc, the receiving disc comprises a cushion-arranging part and a receiving part, and the top end of the flow guide pipe is communicated with the receiving part.

6. The obstetric production blood receiving device according to claim 5, characterized in that: the cushion part comprises two concave containing grooves for containing buttocks; the receiving portion includes the receiving tank of being connected with the holding tank, is provided with the crease on the lateral wall of receiving tank.

7. The obstetric production blood receiving device according to claim 6, characterized in that: the bottom wall of the receiving groove is obliquely and downwards arranged towards the guide pipe.

8. The obstetric production blood receiving device according to claim 7, characterized in that: the top of receiving tank is provided with the cover plate, and the cover plate is close to the one end opening setting of holding tank.

9. The obstetric production blood receiving device according to claim 8, characterized in that: the temporary storage barrel is provided with a visual window, and the visual window is provided with scale marks.

10. The obstetric production blood receiving device according to claim 9, characterized in that: the bottom end of the interior of the temporary storage barrel is of a concave arc shape, the bottom end of the arc shape is communicated with an outgoing pipe, and a valve is installed on the outgoing pipe.

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