CN213787521U - Bone marrow collection device for blood internal medicine - Google Patents
Bone marrow collection device for blood internal medicine Download PDFInfo
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- CN213787521U CN213787521U CN202021850813.7U CN202021850813U CN213787521U CN 213787521 U CN213787521 U CN 213787521U CN 202021850813 U CN202021850813 U CN 202021850813U CN 213787521 U CN213787521 U CN 213787521U
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Abstract
The utility model belongs to the technical field of bone marrow, and discloses a bone marrow collecting device for blood internal medicine, which comprises a machine body, wherein the machine body comprises an installation rod, the bottom parts of the two ends of the installation rod are respectively provided with a supporting rod, and the bottom ends of the two supporting rods are respectively provided with a cross rod, the installation rod is arranged on the machine body, the two ends of the installation rod are respectively provided with the supporting rod and the cross rod for supporting the installation rod, when medical personnel perform an operation, the installation rod is placed above the body of a patient, the two supporting rods are respectively positioned at the two sides of the patient, the two cross rods are both stabilized on a sickbed, and the bone marrow collecting device is horizontally and slidably connected on the installation rod, so that the bone marrow collecting device is stabilized and fixed, the pain of the patient is increased due to shaking hands when the medical personnel hold the bone marrow collecting device, and the fatigue of the medical personnel when holding the bone marrow collecting device for a long time is relieved, the stability in the collection process is improved.
Description
Technical Field
The utility model belongs to the technical field of the marrow, a blood internal medicine marrow collection system is disclosed.
Background
Bone marrow exists in the cancellous bone cavity and the long bone marrow cavity, is composed of various types of cells and reticular connective tissues, and is divided into red bone marrow and yellow bone marrow according to the difference of the structures; soft, blood-rich tissue; present marrow collection device can only be through the hand of medical staff and carry out the operation, consumes medical staff's physical power very much, and at the operation in-process, medical staff hand shake can increase patient's misery to around the operation, can be because the inserted bar contact air among the marrow collection device, and infect, lead to patient's state of an illness to aggravate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blood internal medicine marrow collection device to solve the problem that the inserted bar in the unstable and marrow collection device of present marrow collection device is infected easily of holding.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blood internal medicine marrow collection system, includes the organism, the organism is including the installation pole, the bracing piece is all installed, two to the bottom at installation pole both ends the horizontal pole is all installed to the bottom of bracing piece, installation pole one side sliding connection has the mounting panel, mounting panel one side is rotated and is connected with the hand (hold), hand (hold) one side fixedly connected with marrow collection system.
Preferably, bone marrow collection system, including the montant, one side fixed connection of mounting panel is kept away from with the hand (hold) in montant one side, the inside inserted bar that slides of montant, the inside of hand (hold) is close to one side of montant and installs the lift actuating mechanism that can drive the inserted bar and go up and down, the telescopic link is installed to the montant bottom, the inserted bar is mutually supported with the telescopic link, inserted bar internally mounted has straw device.
Preferably, the lifting driving mechanism comprises a motor, the motor is installed on the inner wall of one side, close to the vertical rod, of the handle, and the motor is meshed with the inserted rod.
Preferably, the hand (hold) includes short handle and long handle, short handle one end is rotated with one side of mounting panel and is connected, short handle another pot head is equipped with the lantern ring, the lantern ring is connected with the one end screw thread of long handle, the motor is located long inside.
Preferably, the inside sliding connection of inserted bar has the straw, the fixed plate is installed on the straw top, the straw is close to the one end of fixed plate all around with inserted bar threaded connection, the fixed plate top has the stock solution bottle through pipe through connection, the stock solution bottle link up each other with the straw.
Preferably, the bracing piece includes thick pole, thick pole bottom fixed connection is in the top of horizontal pole, thick pole top sliding connection has thin pole, the bottom fixed connection of thin pole top and installation pole, thick pole is located one side threaded connection that the thin pole is adjacent and has the threaded rod, the threaded rod is mutually supported with the thin pole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses installed the installation pole on the organism, and bracing piece and horizontal pole have been installed at installation pole both ends, be used for propping up the installation pole, when medical staff performs the operation, place the top of patient's health to the installation pole, two bracing pieces are located patient's both sides respectively this moment, two horizontal poles are all stabilized on the sick bed, and horizontal sliding connection has been gone up at the installation pole to bone marrow collection system, with this stable and fixed bone marrow collection system, when avoiding taking bone marrow collection system because of medical staff's hand, rock because of the hand and lead to patient's pain to increase, tired when also having slowed down medical staff's long-time hand and taking bone marrow collection system, the stability in the acquisition process is improved.
(2) The utility model discloses installed telescopic link and inserted bar on bone marrow collection system, locate the inserted bar through the telescopic link cover on the table wall outside, for before the operation to patient, the telescopic link can effectively protect inserted bar and external contact, for operating the in-process to patient, the inserted bar gets into patient internally, the telescopic link slowly contracts between patient's health surface and bone marrow collection system, avoid the inserted bar to contact the external air too much throughout, infected such as air or dust when having avoided the inserted bar to get into patient internally.
Drawings
FIG. 1 is a schematic structural view of a bone marrow harvesting device according to the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a side view of the present invention;
in the figure: 1-body; 2-mounting a rod; 3-supporting rods; 4-a cross bar; 5, mounting a plate; 6-handle; 7-bone marrow harvesting device; 8-vertical rod; 9-inserting a rod; 10-lifting and shrinking rod; 11-a straw device; 12-a motor; 13-a collar; 14-a straw; 15-fixing the plate; 16-a liquid storage bottle; 17-threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a bone marrow collecting device for a hematology department comprises a machine body 1, wherein the machine body 1 comprises an installation rod 2, support rods 3 are respectively installed at the bottoms of two ends of the installation rod 2, cross rods 4 are respectively installed at the bottom ends of the two support rods 3, an installation plate 5 is slidably connected to one side of the installation rod 2, a handle 6 is rotatably connected to one side of the installation plate 5, and a bone marrow collecting device 7 is fixedly connected to one side of the handle 6;
Further, the bone marrow collecting device 7 comprises a vertical rod 8, one side of the vertical rod 8 is fixedly connected with one side of the handle 6 far away from the mounting plate 5, an inserting rod 9 slides in the vertical rod 8, a lifting driving mechanism capable of driving the inserting rod 9 to lift is installed on one side of the inside of the handle 6 close to the vertical rod 8, a lifting and contracting rod 10 is installed at the bottom end of the vertical rod 8, the inserting rod 9 is matched with the lifting and contracting rod 10, and a straw device 11 is installed in the inserting rod 9;
the vertical rod 8 is used for installing equipment, the inserted link 9 is used for penetrating into a patient and being inserted into the bone of the patient, the telescopic rod 10 is telescopic and used for wrapping the inserted link 9, the inserted link 9 is not easy to be exposed in the air and infected by the outside, and the suction pipe device 11 is used for extracting bone marrow.
Specifically, the lifting driving mechanism comprises a motor 12, the motor 12 is arranged on the inner wall of one side of the handle 6 close to the vertical rod 8, and the motor 12 is meshed and connected with the inserted rod 9;
the motor 12 is electrically connected with a power supply and is used for driving the inserting rod 9 to move outwards from the vertical rod 8.
It is worth to state that, the handle 6 includes short handle and long handle, one end of the short handle is connected with one side of the mounting plate 5 in a rotating mode, the other end of the short handle is sleeved with a lantern ring 13, the lantern ring 13 is connected with one end of the long handle in a threaded mode, and the motor 12 is located inside the long handle;
the short handle and the long handle are convenient for medical staff to separate and carry out operation by holding the long handle under the condition that the installation rod 2 is not used, wherein the lantern ring 13 is used for fixing the short handle and the long handle.
Furthermore, a suction pipe 14 is connected inside the inserted link 9 in a sliding manner, a fixing plate 15 is installed at the top end of the suction pipe 14, the periphery of one end, close to the fixing plate 15, of the suction pipe 14 is in threaded connection with the inserted link 9, a liquid storage bottle 16 is connected to the top end of the fixing plate 15 in a penetrating manner through a guide pipe, and the liquid storage bottle 16 is communicated with the suction pipe 14;
the suction tube 14 is used for sucking bone marrow from the insertion rod 9 into the bone of a patient, the bone marrow finally flows into the liquid storage bottle 16 from the suction tube 14, and the fixing plate 15 is used for facilitating the medical staff to take out the suction tube 14.
Specifically, the support rod 3 comprises a thick rod, the bottom end of the thick rod is fixedly connected to the top end of the cross rod 4, the top end of the thick rod is connected with a thin rod in a sliding mode, the top end of the thin rod is fixedly connected with the bottom end of the installation rod 2, one side, adjacent to the thin rod, of the thick rod is in threaded connection with a threaded rod 17, and the threaded rod 17 is matched with the thin rod;
thick pole and pin are for convenient flexible for installation pole 2 can adjust the height as required, and threaded rod 17 is used for fixed thick pole and pin, makes the pin can not slide in thick pole.
The model of the motor 12: horizontal Yongkun gear reduction motor 1/2HP YK brand speed reduction motor three-phase motor.
The utility model discloses a theory of operation and use flow: when the utility model is used, the installation rod 2 is placed on an operating table of a patient, at the moment, the two support rods 3 and the cross rod 4 are respectively positioned at two sides of the patient, the height of the installation rod 2 is adjusted through the thin rod and the thick rod, after the adjustment is finished, the threaded rod 17 is driven by the shaft to ensure that the threaded rod 17 passes through the thick rod to extrude the thin rod, the installation plate 5 is moved, the bone marrow collection device 7 is positioned above the position of the bone marrow extracted by the patient, the bone marrow collection device 7 is rotationally adjusted to be in a reasonable position, and the bottom end of the telescopic rod 10 is contacted with the body surface of the patient needing to absorb the bone marrow;
the motor 12 is started to drive the inserted rod 9 to move downwards or rotate the bone marrow collecting device 7 to move downwards, and after the inserted rod 9 enters the bone, the bone marrow is sucked through the suction pipe 14 and is sent into the liquid storage bottle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hematology department marrow collection system, includes organism (1), its characterized in that: organism (1) is including installation pole (2), bracing piece (3), two are all installed to the bottom at installation pole (2) both ends horizontal pole (4) are all installed to the bottom of bracing piece (3), installation pole (2) one side sliding connection has mounting panel (5), mounting panel (5) one side is rotated and is connected with hand (hold) (6), hand (hold) 6 one side fixedly connected with marrow collection system (7).
2. A hematology department bone marrow harvesting device according to claim 1, characterized in that: bone marrow collection device (7) include montant (8), one side fixed connection of mounting panel (5) is kept away from with hand (hold) 6 in montant (8) one side, montant (8) inside slip inserted bar (9), the inside of hand (hold) 6 is close to one side of montant (8) and installs the lift actuating mechanism that can drive inserted bar (9) and go up and down, montant (8) bottom is installed and is risen telescopic link (10), inserted link (9) and liter telescopic link (10) are mutually supported, inserted link (9) internally mounted has straw device (11).
3. A hematology department bone marrow harvesting device according to claim 2, characterized in that: the lifting driving mechanism comprises a motor (12), the motor (12) is installed on the inner wall of one side, close to the vertical rod (8), of the handle (6), and the motor (12) is meshed with the inserted rod (9) and connected with the inserted rod.
4. A hematology department bone marrow harvesting device according to claim 3, characterized in that: the hand (6) is including short and long, short one end is rotated with one side of mounting panel (5) and is connected, short another pot head is equipped with lantern ring (13), lantern ring (13) and the one end threaded connection of long, motor (12) are located long inside.
5. A hematology department bone marrow harvesting device according to claim 2, characterized in that: the utility model discloses a straw, including inserted bar (9), straw (14), fixed plate (15) are installed on straw (14) top, the one end that straw (14) are close to fixed plate (15) is all around with inserted bar (9) threaded connection, there is stock solution bottle (16) fixed plate (15) top through pipe through connection, stock solution bottle (16) link up each other with straw (14).
6. A hematology department bone marrow harvesting device according to claim 1, characterized in that: bracing piece (3) are including thick pole, thick pole bottom fixed connection is on the top of horizontal pole (4), thick pole top sliding connection has thin pole, the bottom fixed connection of thin pole top and installation pole (2), thick pole is located one side threaded connection that the thin pole is adjacent has threaded rod (17), threaded rod (17) and thin pole mutually support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850813.7U CN213787521U (en) | 2020-08-31 | 2020-08-31 | Bone marrow collection device for blood internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850813.7U CN213787521U (en) | 2020-08-31 | 2020-08-31 | Bone marrow collection device for blood internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213787521U true CN213787521U (en) | 2021-07-27 |
Family
ID=76951907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021850813.7U Active CN213787521U (en) | 2020-08-31 | 2020-08-31 | Bone marrow collection device for blood internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213787521U (en) |
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2020
- 2020-08-31 CN CN202021850813.7U patent/CN213787521U/en active Active
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