CN220213336U - Blood collection device for blood loss patient - Google Patents
Blood collection device for blood loss patient Download PDFInfo
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- CN220213336U CN220213336U CN202320711863.4U CN202320711863U CN220213336U CN 220213336 U CN220213336 U CN 220213336U CN 202320711863 U CN202320711863 U CN 202320711863U CN 220213336 U CN220213336 U CN 220213336U
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- collecting box
- blood
- corrugated pipe
- collection device
- connecting piece
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- 239000008280 blood Substances 0.000 title claims abstract description 65
- 210000004369 blood Anatomy 0.000 title claims abstract description 65
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 208000003322 Coinfection Diseases 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000001752 female genitalia Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to the technical field of medical instruments, and particularly discloses a blood collection device for a blood-lost patient, which comprises a collection box, wherein a connecting branch and a fixing cross bar are arranged on the outer side of the collection box, a connecting piece is arranged on the inner side of the fixing cross bar, a negative pressure ball, a first corrugated pipe, a second corrugated pipe and a rubber extension pipe are arranged on the outer side of the connecting piece, a sealing combination layer is arranged on the inner side of the first corrugated pipe, a connecting port is arranged on the outer side of the collection box, a drain hole and a plug are arranged on the inner side of the collection box, rectangular grooves are integrally formed in the middle of the left side and the right side of the collection box, the top of the connecting branch is rotatably connected on the left side and the right side of the inner wall of the fixing cross bar, and the connecting branch is movably inserted in the rectangular grooves and fixed with the collection box through screws.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a blood collection device for a blood loss patient.
Background
Obstetrics is one of four main subjects of clinical medicine, mainly researches the etiology, diagnosis and treatment of female genital organs, and can systematically check the whole body of a puerpera between caesarean section or antenatal and eliminate hidden complications.
The existing obstetrical operation blood collection is mainly carried out through the blood accumulation basin, only a part of blood can be collected each time, the operation is complex, the blood is in an open state in the blood accumulation basin, secondary pollution is caused by accidental turning of medical staff easily, and the operation is very inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a blood collection device for a patient suffering from blood loss, which has the advantages of being convenient for carrying out sealed collection on blood, preventing secondary pollution caused by blood and the like, and solves the problems that the blood can only be collected through a blood accumulation basin after the blood loss of the patient suffering from obstetrical surgery in the prior art, the operation is complicated and the secondary pollution is easy to cause.
The utility model relates to a blood collection device for a blood loss patient, which comprises a collection box, wherein a connecting branch strip and a fixed cross strip are arranged on the outer side of the collection box, a connecting piece is arranged on the inner side of the fixed cross strip, a negative pressure ball, a first corrugated pipe, a second corrugated pipe and a rubber extension pipe are arranged on the outer side of the connecting piece, a sealing combination layer is arranged on the inner side of the first corrugated pipe, a connecting port is arranged on the outer side of the collection box, and a liquid discharge hole and a plug are arranged on the inner side of the collection box.
Through above-mentioned technical scheme design, solved current obstetrical operation patient after blood loss, blood only can collect through the ponding basin, complex operation just causes secondary pollution's problem easily.
As a further improvement of the utility model, rectangular grooves are integrally formed in the centers of the left side and the right side of the collecting box, the tops of the connecting support bars are rotatably connected to the left side and the right side of the inner wall of the fixed transverse bar, and the connecting support bars are movably inserted into the rectangular grooves and are fixed with the collecting box through screws.
Through the design of the technical scheme, the fixed transverse bar and the connecting branch bar are limited, so that the structure is stable, the handle cannot shake, and the handle can be realized.
As a further improvement of the utility model, the connecting piece is connected with the left side and the right side of the top of the fixed cross bar in a penetrating way, the negative pressure ball is fixedly connected with the bottom of the connecting piece and communicated with the inside of the connecting piece, and the first corrugated pipe is integrally formed at the bottom of the negative pressure ball and communicated with the inside of the negative pressure ball.
Through above-mentioned technical scheme design, make spare part integral erection in fixed horizontal bar outside, conveniently carry, the characteristic of first bellows can be connected with the connection port after the negative pressure ball is extracted tensile a section distance simultaneously.
As a further improvement of the utility model, the sealing combination layer is fixedly connected to the bottom of the inner wall of the first corrugated pipe, a cross scratch which penetrates through the sealing combination layer and has the same diameter as the sealing combination layer is arranged in the center of the bottom of the sealing combination layer, and the sealing combination layer is an anti-corrosion rubber layer.
Through above-mentioned technical scheme design, make negative pressure ball can only carry out the extraction to blood through the rubber extension pipe after compressing, limited the blood extraction direction, can not influence the normal connection of connecting port and first bellows simultaneously.
As a further improvement of the utility model, the second corrugated pipe is fixedly connected to the top of the connecting piece and communicated with the inside of the connecting piece, and the rubber extension pipe is fixedly connected to the top of the outer side of the second corrugated pipe and communicated with the inside of the second corrugated pipe.
Through the design of the technical scheme, the smooth surface on the outer side of the rubber extension tube is convenient for medical staff to disinfect, and secondary infection to wounds of patients is prevented.
As a further improvement of the utility model, the connecting ports are integrally formed on the left side and the right side of the top of the collecting box and are communicated with the inner cavity of the collecting box, the connecting ports are matched with the first corrugated pipe in size, and the bottom of the inner wall of the collecting box is inclined from left to right.
Through the design of the technical scheme, the connection strength of the connection port and the first corrugated pipe is guaranteed, and meanwhile, the inclined plane of the inner wall of the collecting box is convenient for blood treatment, so that blood residues in the collecting box are prevented.
As a further improvement of the utility model, the drain hole is arranged on the right side of the bottom of the collecting box and is communicated with the inner cavity of the collecting box, a sealing ring is arranged at the outer side of the drain hole at the bottom of the collecting box, the plug is movably inserted into the sealing ring and the drain hole, and the front surface of the collecting box is provided with scale marks.
Through the design of the technical scheme, medical staff can monitor the blood loss of a patient according to the scale marks, so that the medical staff can conveniently develop corresponding emergency measures for the patient.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the negative pressure ball is matched with the first corrugated pipe and the sealing combination layer, so that the negative pressure ball can extract blood generated after blood loss of a patient into the collecting box through negative pressure, the blood is automatically collected, the operation steps of medical staff are reduced, the rubber extension pipe is matched with the second corrugated pipe, the medical staff can stretch the second corrugated pipe to a certain extent according to different requirements when in use, meanwhile, the rubber extension pipe is convenient for the medical staff to disinfect the second corrugated pipe, secondary infection on wounds of the patient is prevented, the problems that the blood loss is collected in the traditional obstetrical operation, the medical staff can only treat a part of blood each time, the operation is complicated, the treated blood is in an open state, and secondary pollution is easily caused because the treated blood is overturned accidentally are solved.
2. According to the utility model, the second corrugated pipe can be communicated with the inner cavity of the collecting box in an inserting mode through the connecting port, the operation is convenient, unified discharge treatment of blood in the collecting box is convenient for medical staff through the liquid discharge hole and the plug, the medical staff can observe the blood collection quantity at any time through the scale marks, and the overflow of blood from the collecting box caused by excessive negative pressure ball extraction can be prevented while the blood loss of a patient is monitored.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the connection relationship between a first bellows and a seal assembly layer according to the present utility model;
FIG. 3 is a schematic diagram of the connection relationship between the connecting branch and the collecting box;
fig. 4 is a schematic overall front view of the present utility model.
In the figure: 1. a collection box; 2. fixing the transverse bar; 3. connecting branch bars; 4. a connecting piece; 5. a negative pressure ball; 6. a first bellows; 7. sealing the combined layer; 8. a connection port; 9. a second bellows; 10. a rubber extension tube; 11. a liquid discharge hole; 12. a plug; 13. graduation marks.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-4, the blood collection device for a blood-lost patient of the utility model comprises a collection box 1, wherein a connecting branch 3 and a fixed cross bar 2 are arranged on the outer side of the collection box 1, a connecting piece 4 is arranged on the inner side of the fixed cross bar 2, a negative pressure ball 5, a first corrugated pipe 6, a second corrugated pipe 9 and a rubber extension pipe 10 are arranged on the outer side of the connecting piece 4, a sealing combination layer 7 is arranged on the inner side of the first corrugated pipe 6, a connecting port 8 is arranged on the outer side of the collection box 1, a drain hole 11 and a plug 12 are arranged on the inner side of the collection box 1.
Referring to fig. 3, rectangular grooves are integrally formed in the centers of the left and right sides of the collecting box 1, the tops of the connecting support bars 3 are rotatably connected to the left and right sides of the inner wall of the fixed transverse bar 2, the connecting support bars 3 are movably inserted into the rectangular grooves and fixed with the collecting box 1 through screws, and the fixed transverse bar 2 and the connecting support bars 3 are limited, so that the structure is stable, the connecting support bars cannot shake, and meanwhile, the handle function can be achieved.
Referring to fig. 1, the connecting piece 4 is connected to the left and right sides of the top of the fixed transverse bar 2 in a penetrating manner, the negative pressure ball 5 is fixedly connected to the bottom of the connecting piece 4 and is communicated with the inside of the connecting piece 4, the first corrugated tube 6 is integrally formed at the bottom of the negative pressure ball 5 and is communicated with the inside of the negative pressure ball 5, so that the parts are integrally installed on the outer side of the fixed transverse bar 2, the carrying is convenient, and meanwhile, the characteristic of the first corrugated tube 6 can be stretched for a certain distance after the negative pressure ball 5 is extracted to be connected with the connecting port 8.
Referring to fig. 2, the sealing assembly layer 7 is fixedly connected to the bottom of the inner wall of the first bellows 6, a cross scratch penetrating through the sealing assembly layer 7 and having the same diameter as the sealing assembly layer 7 is provided at the center of the bottom of the sealing assembly layer 7, and the sealing assembly layer 7 is an anti-corrosion rubber layer, so that the negative pressure ball 5 can only draw blood through the rubber extension tube 10 after compression, thereby defining the blood drawing direction, and meanwhile, the normal connection between the connection port 8 and the first bellows 6 is not affected.
Referring to fig. 1, the second bellows 9 is fixedly connected to the top of the connecting member 4 and is communicated with the inside of the connecting member 4, and the rubber extension tube 10 is fixedly connected to the top of the outer side of the second bellows 9 and is communicated with the inside of the second bellows 9, so that the smooth surface of the outer side of the rubber extension tube 10 facilitates the medical staff to disinfect the medical staff and prevents secondary infection to the wound of the patient.
Referring to fig. 1, the connection ports 8 are integrally formed on the left and right sides of the top of the collecting box 1 and are communicated with the inner cavity of the collecting box 1, the connection ports 8 are matched with the first corrugated pipe 6 in size, the bottom of the inner wall of the collecting box 1 is inclined from left to right, the connection strength of the connection ports 8 and the first corrugated pipe 6 is guaranteed, and meanwhile, the inclined surfaces of the inner wall of the collecting box 1 facilitate blood treatment and prevent blood residues in the collecting box 1.
Referring to fig. 1, a drain hole 11 is formed on the right side of the bottom of the collecting box 1 and is communicated with the inner cavity of the collecting box 1, a sealing ring is mounted on the outer side of the bottom of the collecting box 1 located at the drain hole 11, a plug 12 is movably inserted into the sealing ring and the drain hole 11, and graduation marks 13 are arranged on the front surface of the collecting box 1, so that medical staff can monitor the blood loss of a patient according to the graduation marks 13, and corresponding emergency measures can be conveniently developed for the patient by the medical staff.
When the utility model is used, the rubber extension tube 10 is sterilized, then the opening of the rubber extension tube 10 is aligned with a blood loss position, and the negative pressure ball 5 is pressed, because the bottom of the first corrugated tube 6 is provided with the sealing combination layer 7 for sealing, the negative pressure ball 5 only extracts blood through the second corrugated tube 9 and the rubber extension tube 10, then the first corrugated tube 6 is stretched, the bottom of the first corrugated tube 6 is inserted at the top of the connecting port 8, the sealing combination layer 7 at the inner side of the first corrugated tube 6 is jacked from the center at the top of the connecting port 8 to be divided into four blocks to be unfolded all around, then the extracted blood sequentially enters the collecting box 1 through the rubber extension tube 10, the second corrugated tube 9, the connecting piece 4, the first corrugated tube 6 and the connecting port 8, and medical staff observe the scale mark 13 on the front surface of the collecting box 1 until the blood collection is completed, and then the rubber extension tube 10 is removed from the blood loss position, so that the blood collection device is used once.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. Blood collection device of patient loses blood, including collecting box (1), its characterized in that: the collecting box is characterized in that a connecting branch (3) and a fixing cross bar (2) are arranged on the outer side of the collecting box (1), a connecting piece (4) is arranged on the inner side of the fixing cross bar (2), a negative pressure ball (5), a first corrugated pipe (6), a second corrugated pipe (9) and a rubber extension pipe (10) are arranged on the outer side of the connecting piece (4), and a sealing combination layer (7) is arranged on the inner side of the first corrugated pipe (6);
the collecting box is characterized in that a connecting port (8) is arranged on the outer side of the collecting box (1), and a liquid draining hole (11) and a plug (12) are arranged on the inner side of the collecting box (1).
2. A blood collection device for a blood lost patient according to claim 1 wherein: the collecting box is characterized in that rectangular grooves are integrally formed in the centers of the left side and the right side of the collecting box (1), the tops of the connecting branch strips (3) are rotationally connected to the left side and the right side of the inner wall of the fixed transverse strip (2), and the connecting branch strips (3) are movably inserted into the rectangular grooves and are fixed with the collecting box (1) through screws.
3. A blood collection device for a blood lost patient according to claim 1 wherein: the connecting piece (4) is connected with the left side and the right side at the top of the fixed cross bar (2) in a penetrating way, the negative pressure ball (5) is fixedly connected with the bottom of the connecting piece (4) and is communicated with the inside of the connecting piece (4), and the first corrugated pipe (6) is integrally formed at the bottom of the negative pressure ball (5) and is communicated with the inside of the negative pressure ball (5).
4. A blood collection device for a blood lost patient according to claim 1 wherein: the sealing combination layer (7) is fixedly connected to the bottom of the inner wall of the first corrugated pipe (6), a cross scratch penetrating through the sealing combination layer (7) and equal to the sealing combination layer (7) in diameter is formed in the center of the bottom of the sealing combination layer (7), and the sealing combination layer (7) is an anti-corrosion rubber layer.
5. A blood collection device for a blood lost patient according to claim 1 wherein: the second corrugated pipe (9) is fixedly connected to the top of the connecting piece (4) and is communicated with the inside of the connecting piece (4), and the rubber extension pipe (10) is fixedly connected to the top of the outer side of the second corrugated pipe (9) and is communicated with the inside of the second corrugated pipe (9).
6. A blood collection device for a blood lost patient according to claim 1 wherein: the connecting port (8) is integrally formed at the left side and the right side of the top of the collecting box (1) and is communicated with the inner cavity of the collecting box (1), the connecting port (8) is matched with the first corrugated pipe (6) in size, and the bottom of the inner wall of the collecting box (1) is inclined from left to right.
7. A blood collection device for a blood lost patient according to claim 1 wherein: the liquid draining hole (11) is formed in the right side of the bottom of the collecting box (1) and is communicated with an inner cavity of the collecting box (1), the bottom of the collecting box (1) is located at the outer side of the liquid draining hole (11), the plug (12) is movably inserted into the sealing ring and the liquid draining hole (11), and the front face of the collecting box (1) is provided with scale marks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320711863.4U CN220213336U (en) | 2023-04-03 | 2023-04-03 | Blood collection device for blood loss patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320711863.4U CN220213336U (en) | 2023-04-03 | 2023-04-03 | Blood collection device for blood loss patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220213336U true CN220213336U (en) | 2023-12-22 |
Family
ID=89175318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320711863.4U Active CN220213336U (en) | 2023-04-03 | 2023-04-03 | Blood collection device for blood loss patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220213336U (en) |
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2023
- 2023-04-03 CN CN202320711863.4U patent/CN220213336U/en active Active
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