CN220477636U

CN220477636U - Medical pericardium puncture liquid pumping device

Info

Publication number: CN220477636U
Application number: CN202321282479.3U
Authority: CN
Inventors: 田野
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2024-02-13
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of medical appliances, in particular to a medical pericardium puncture liquid suction device which comprises a syringe body, wherein a puncture needle is fixedly connected to the left end of a liquid suction tube, a piston push rod is movably connected to the middle part of the right end of the syringe body, a pull plate is fixedly connected to the middle part of the right end of the piston push rod, a holding device is sleeved on the right part of the outer surface of the syringe body, a joint tube is fixedly connected to the lower part of the outer surface of the syringe body, and a collecting device is connected to the outer surface of the joint tube in a threaded manner. According to the medical pericardium puncture liquid pumping device, the collection device, the holding device and the connecting assembly are arranged, the acrylic box body adopts a box body structure made of hard materials, the traditional soft material bag is replaced, the phenomenon that a bag is broken easily when a bag container is in contact with a pointed machine in the process of delivering and checking is avoided, medical staff can hold and operate the syringe body conveniently, the pericardium puncture liquid pumping stability is improved, and the potential safety hazard is reduced.

Description

Medical pericardium puncture liquid pumping device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a medical pericardium puncture liquid pumping device.

Background

The pericardial effusion is common in clinic, and the rapid accumulation or long-term chronic accumulation of a large amount of pericardial effusion often causes pericardial packing, endangers the life of patients, needs to immediately perform pericardial puncture, discharges pericardial effusion, releases pericardial packing, and continuously performs pericardial drainage if necessary, and has at least the following defects in the use process of the traditional medical pericardial puncture liquid pumping device: 1. most of the existing liquid pumping devices adopt liquid storage bags to collect pericardial effusion, bag breaking phenomenon is easy to occur when a bag-packed container is contacted with pointed machinery in the process of delivering and detecting, and the workload of medical staff is easy to increase due to the operation of sampling and delivering the pericardial effusion; 2. the existing pericardium puncture liquid suction device usually adopts a syringe body to pump accumulated liquid, is troublesome to use and operate, needs medical staff to hold the syringe body, is inconvenient to stabilize the syringe body, and easily causes discomfort to patients when a piston rod is pulled too fast; therefore, we propose a medical pericardium puncture liquid drawing device.

Disclosure of Invention

The utility model mainly aims to provide a medical pericardium puncture liquid pumping device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a medical pericardium puncture drawing liquid device, includes the syringe body, the left end threaded connection of syringe body has a connecting pipe, the left end middle part of connecting pipe alternates fixedly connected with drawing liquid pipe, the left end fixedly connected with pjncture needle of drawing liquid pipe, the right-hand member middle part swing joint of syringe body has the piston push rod, the right-hand member middle part fixedly connected with arm-tie of piston push rod, holding device has been cup jointed at the surface right part of syringe body, the surface lower part fixedly connected with joint pipe of syringe body, the surface threaded connection of joint pipe has collection device;

the collecting device comprises a second connecting pipe, a liquid outlet pipe is fixedly connected in the middle of the lower end of the second connecting pipe in an inserted mode, a connecting assembly is sleeved on the outer surface of the second connecting pipe, a switch valve is arranged on the lower portion of the outer surface of the liquid outlet pipe, an acrylic box body is fixedly connected to the lower end of the liquid outlet pipe, a scale mark is arranged on the left portion of the front end of the acrylic box body, and the second connecting pipe is in threaded connection with the outer surface of the joint pipe.

Preferably, the connecting assembly comprises a connecting ring, a connecting rope is fixedly connected to the right part of the outer surface of the connecting ring, a sealing plug is fixedly connected to the other end of the connecting rope, and the connecting ring is sleeved on the outer surface of the second connecting pipe.

Preferably, the holding device comprises a fixed ring, the front end and the rear end of the fixed ring are fixedly connected with side plates, the left ends of the side plates are provided with a plurality of holding grooves, and the fixed ring is sleeved on the right part of the outer surface of the injector body.

Preferably, the position and the size of the liquid outlet pipe are matched with the position and the size of the sealing plug head, and the acrylic box body is communicated with the inside of the injector body through the liquid outlet pipe.

Preferably, the plurality of holding grooves are all in a semicircular structure, and the plurality of holding grooves are longitudinally equidistantly distributed one by one.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up collection device, no. two connecting pipe screw thread installs the surface at the joint pipe, adopt the screw thread installation mode, the convenient dismantlement installation, the manual ooff valve that opens, collect the hydrops of this internal extraction of syringe in the ya keli box body through the drain pipe, set up the scale mark, can look over the reserves in the ya keli box body directly perceivedly, the hydrops of extraction is collected and is accomplished the back, the cooperation coupling assembling uses, the plug is plugged in the drain pipe, form sealed fixed, the yakeli box body adopts the box body structure of hard material, replace traditional soft material's bagging, avoid the bag container to appear broken bag phenomenon with sharp mechanical contact easily in the censoring in-process, and then reduced a lot of operating procedures and improved medical personnel's operating efficiency;

2. through setting up holding device, the fixed ring of installation is cup jointed on the surface right part of syringe body, medical personnel hold the curb plate, the finger one-to-one joint is holding the inslot, and a plurality of is holding the inslot and all is semi-circular structure, be favorable to medical personnel to hold operation syringe body and use, improve the stability of pericardium puncture drawing liquid, reduce the potential safety hazard, medical personnel other hand withhold the arm-tie, medical personnel draw the piston push rod about, avoided the uneven or too fast patient discomfort that leads to of speed, ensure patient's comfort level.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a medical pericardium puncture and drainage device according to the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of a collecting device of a medical pericardium puncture liquid pumping device;

FIG. 3 is a schematic view of the overall structure of a connection assembly of a medical pericardium puncture and drainage device according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of a holding device of a medical pericardium puncture liquid pumping device.

In the figure: 1. a syringe body; 2. a first connecting pipe; 3. a liquid suction pipe; 4. a puncture needle; 5. a joint pipe; 6. a collecting device; 7. a holding device; 8. a piston push rod; 9. pulling a plate; 61. a liquid outlet pipe; 62. a second connecting pipe; 63. a connection assembly; 64. a switch valve; 65. an acrylic box; 66. scale marks; 631. a connecting ring; 632. a connecting rope; 633. a sealing plug; 71. a fixing ring; 72. a side plate; 73. the holding groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a medical pericardium puncture drawing liquid device, including syringe body 1, the left end threaded connection of syringe body 1 has a connecting pipe 2, the left end middle part of connecting pipe 2 alternates fixedly connected with drawing liquid pipe 3, the left end fixedly connected with pjncture needle 4 of drawing liquid pipe 3, the right-hand member middle part swing joint of syringe body 1 has piston push rod 8, the right-hand member middle part fixedly connected with arm-tie 9 of piston push rod 8, holding device 7 has been cup jointed on the surface right part of syringe body 1, the surface lower part fixedly connected with joint pipe 5 of syringe body 1, the surface threaded connection of joint pipe 5 has collection device 6.

In this embodiment, the collecting device 6 includes a second connecting pipe 62, a liquid outlet pipe 61 is fixedly connected in the middle of the lower end of the second connecting pipe 62, a connecting component 63 is sleeved on the outer surface of the second connecting pipe 62, a switch valve 64 is arranged at the lower part of the outer surface of the liquid outlet pipe 61, an acrylic box 65 is fixedly connected at the lower end of the liquid outlet pipe 61, a scale mark 66 is arranged at the left part of the front end of the acrylic box 65, and the second connecting pipe 62 is in threaded connection with the outer surface of the joint pipe 5; the connecting assembly 63 comprises a connecting ring 631, a connecting rope 632 is fixedly connected to the right part of the outer surface of the connecting ring 631, a sealing plug 633 is fixedly connected to the other end of the connecting rope 632, and the connecting ring 631 is sleeved on the outer surface of the second connecting pipe 62; the position size of the liquid outlet pipe 61 is matched with the position size of the sealing plug 633, and the acrylic box body 65 is communicated with the inside of the injector body 1 through the liquid outlet pipe 61; through No. two connecting pipes 62 threaded connection at the surface of joint pipe 5, adopt the screw thread installation mode, the easy dismounting and mounting, drain pipe 61 hugs closely the interior pipe wall at joint pipe 5, no. two connecting pipes 62 parcel is at the surface of joint pipe 5, can effectively improve the suitability of structure, adopt the screw thread installation mode, convenient dismantlement installation, be provided with scale mark 66 through the front end left part of ya keli box body 65, can look over the reserves in the ya keli box body 65 directly perceivedly, through the position size of drain pipe 61 and the position size looks adaptation of sealing plug 633, sealing plug 633 stopper is in drain pipe 61, form sealed fixed.

In this embodiment, the holding device 7 includes a fixing ring 71, the front end and the rear end of the fixing ring 71 are fixedly connected with a side plate 72, the left end of the side plate 72 is provided with a plurality of holding grooves 73, and the fixing ring 71 is sleeved on the right part of the outer surface of the injector body 1; the plurality of holding grooves 73 are all in a semicircular structure, and the plurality of holding grooves 73 are longitudinally equidistantly distributed one by one; the holding grooves 73 are all semicircular, so that the medical staff can hold the operation syringe body 1, the medical staff can hold the side plates 72 at equal intervals in the longitudinal direction, fingers are clamped in the holding grooves 73 one by one, the pulling plate 9 is buckled by the other hand of the medical staff, the piston push rod 8 is pulled left and right by the medical staff, the stability of pericardial puncture liquid suction is improved, and potential safety hazards are reduced.

It should be noted that, the utility model is a medical pericardium puncture liquid pumping device, firstly, in the pericardium puncture liquid pumping process, medical staff inserts the puncture needle 4 into the patient, uses medical adhesive tape to fix the liquid pumping tube 3, avoiding secondary injury caused by movement, the right part of the outer surface of the syringe body 1 is sleeved with a fixing ring 71, the medical staff holds a side plate 72, fingers are clamped in holding grooves 73 one by one, and a plurality of holding grooves 73 are all in a semicircular structure, which is beneficial for the medical staff to hold and operate the syringe body 1, improving the stability of pericardium puncture liquid pumping, reducing potential safety hazard, the medical staff only buckles the pulling plate 9 with the other hand, the medical staff draws the piston push rod 8 left and right, avoiding discomfort to the patient caused by uneven speed or too fast, guaranteeing the comfort of the patient, because the second connecting tube 62 is arranged on the outer surface of the joint tube 5 in a threaded manner, the screw thread installation mode is adopted, the disassembly and the installation are convenient, the liquid outlet pipe 61 is tightly attached to the inner pipe wall of the joint pipe 5, the second connecting pipe 62 is wrapped on the outer surface of the joint pipe 5, the sealing performance of the structure can be effectively improved, the switch valve 64 is manually opened, the accumulated liquid extracted from the syringe body 1 is collected in the acrylic box body 65 through the liquid outlet pipe 61, the reserved volume in the acrylic box body 65 can be visually checked through the arrangement of the scale marks 66, after the extracted accumulated liquid is collected, the second connecting pipe 62 is unscrewed, the acrylic box body 65 is taken down, the sealing plug 633 is plugged in the liquid outlet pipe 61 due to the matching of the position size of the liquid outlet pipe 61 and the position size of the sealing plug 633, the sealing fixation is formed, the acrylic box body 65 adopts a box body structure made of hard materials, the traditional soft material bag is replaced, the bag breaking phenomenon easily caused by the bag container in contact with sharp machinery in the process of delivering inspection is avoided, thereby reducing a plurality of operation steps and improving the working efficiency of medical staff.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical pericardium puncture drawing liquid device, includes syringe body (1), its characterized in that: the novel syringe comprises a syringe body (1), wherein a first connecting pipe (2) is connected to the left end of the syringe body (1) through threads, a liquid suction pipe (3) is fixedly connected to the middle of the left end of the first connecting pipe (2), a puncture needle (4) is fixedly connected to the left end of the liquid suction pipe (3), a piston push rod (8) is movably connected to the middle of the right end of the syringe body (1), a pulling plate (9) is fixedly connected to the middle of the right end of the piston push rod (8), a holding device (7) is sleeved on the right part of the outer surface of the syringe body (1), a joint pipe (5) is fixedly connected to the lower part of the outer surface of the syringe body (1), and a collecting device (6) is connected to the outer surface of the joint pipe (5) through threads;

the collecting device (6) comprises a second connecting pipe (62), a liquid outlet pipe (61) is fixedly connected in the middle of the lower end of the second connecting pipe (62), a connecting component (63) is sleeved on the outer surface of the second connecting pipe (62), a switch valve (64) is arranged on the lower portion of the outer surface of the liquid outlet pipe (61), an acrylic box body (65) is fixedly connected to the lower end of the liquid outlet pipe (61), scale marks (66) are arranged on the left portion of the front end of the acrylic box body (65), and the second connecting pipe (62) is in threaded connection with the outer surface of the joint pipe (5);

the holding device (7) comprises a fixed ring (71), the front end and the rear end of the fixed ring (71) are fixedly connected with side plates (72), the left ends of the side plates (72) are provided with a plurality of holding grooves (73), and the fixed ring (71) is sleeved on the right part of the outer surface of the injector body (1).

2. The medical pericardial puncture drainage device according to claim 1, wherein: the connecting assembly (63) comprises a connecting ring (631), a connecting rope (632) is fixedly connected to the right part of the outer surface of the connecting ring (631), a sealing plug head (633) is fixedly connected to the other end of the connecting rope (632), and the connecting ring (631) is sleeved on the outer surface of a second connecting pipe (62).

3. The medical pericardial puncture drainage device according to claim 1, wherein: the position size of the liquid outlet pipe (61) is matched with the position size of the sealing plug head (633), and the acrylic box body (65) is communicated with the inside of the injector body (1) through the liquid outlet pipe (61).

4. The medical pericardial puncture drainage device according to claim 1, wherein: the plurality of holding grooves (73) are all in a semicircular structure, and the plurality of holding grooves (73) are longitudinally equidistantly distributed one by one.