CN214969638U - Drainage bag with negative pressure function - Google Patents
Drainage bag with negative pressure function Download PDFInfo
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- CN214969638U CN214969638U CN202022901721.3U CN202022901721U CN214969638U CN 214969638 U CN214969638 U CN 214969638U CN 202022901721 U CN202022901721 U CN 202022901721U CN 214969638 U CN214969638 U CN 214969638U
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- bag body
- fixedly connected
- bag
- negative pressure
- sleeve
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Abstract
A drainage bag with a negative pressure function relates to the technical field of medical equipment, wherein two first air exhaust mechanisms are installed on a first bag body, the air exhaust ends of the first air exhaust mechanisms are positioned on a second bag body and are fixedly connected with the second bag body, through grooves are respectively formed in two sides of the first bag body and the second bag body, rubber rings are fixedly connected in the through grooves, a second air exhaust mechanism is installed in the rubber rings, and installation grooves are respectively formed in the upper side and the lower side of the first bag body; a drainage bag with negative pressure function, evacuate the second bag body and first bag body through first mechanism and the second mechanism of bleeding, the first bag body exerts pressure to the second bag body, make the internal interior inside and outside dual negative pressure that produces of second bag, the second bag body carries out the drainage through the hydrops of negative pressure state in to the patient, it is internal to discharge into first bag through logical groove on the second bag body with the hydrops, increase the capacity of the drainage bag that has the negative pressure function, reduce nurse's work load.
Description
Technical Field
The utility model belongs to the technical field of the medical equipment technique and specifically relates to a drainage bag with negative pressure function is related to.
Background
Medical negative pressure drainage ware mainly used thorax and abdominal cavity disease or the hydrops drainage after the operation, the negative pressure is the negative pressure source in the bag in, goes into the hydrops direct drainage bag, and the negative pressure source of current bag negative pressure drainage bag adopts the spring mostly, utilizes the elasticity of spring to produce the negative pressure, and the structure is complicated, when night, needs the special messenger to nurse, avoids hydrops too much in the drainage bag, influences the drainage effect, leads to the fact the secondary damage to the patient.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough among the background art, the utility model discloses a drainage bag with negative pressure function, the utility model discloses a first mechanism and the second of bleeding mechanism carry out the evacuation to the second bag body and the first bag body, and the first bag body exerts pressure to the second bag body, makes the internal interior inside and outside dual negative pressure that produces of second bag, and the second bag body carries out the drainage through the hydrops of negative pressure state in to the patient, and it is internal to discharge into first bag through logical groove on the second bag body, increases the capacity of drainage bag with the negative pressure function, reduces nurse personnel's work load.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
the utility model provides a drainage bag with negative pressure function, includes the first bag body, install two first mechanisms of bleeding on the first bag body, the end of bleeding of first mechanism of bleeding is located the second bag body and fixed connection, the both sides of the first bag body and the second bag body are equipped with logical groove respectively, lead to inslot fixedly connected with rubber circle, install the second mechanism of bleeding in the rubber circle, the upper and lower both sides of the first bag body are equipped with the mounting groove respectively, fixedly connected with choked flow cardboard in the mounting groove, respectively fixedly connected with feed liquor pipe and fluid-discharge tube in the liquid inlet and discharge mouth of the second bag body, the position of feed liquor pipe and fluid-discharge tube respectively with the corresponding and joint in position of upper and lower both sides choked flow cardboard, be equipped with the intercommunication groove on the fluid-discharge tube, the intercommunication groove is located first bag internally.
The first air exhaust mechanism comprises a pulling belt and a connecting pipe, one end of the pulling belt is located on the first bag body and is fixedly connected with the first bag body, the pulling belt is fixedly connected with a pulling rod, the pulling rod is fixedly connected with a first rubber pad, the connecting pipe is located on the first bag body and the second bag body and is communicated with the first bag body and the second bag body, the first rubber pad is located in the connecting pipe and is in sliding connection with the connecting pipe, and a gas one-way valve is fixedly connected with the connecting pipe.
The last fixedly connected with of first bag body connects the rope two, the one end of connecting the rope is fixed connection with the pulling end of second air exhaust mechanism.
The second air exhaust mechanism comprises a sleeve, the sleeve is located in the rubber ring and is in sliding connection, two sets of air holes are formed in the sleeve, the number of each set of air holes is two, the sealing cover is fixedly connected with one end of the sleeve, the position of the sealing cover is corresponding to the position of the rubber ring on the second bag body and is sleeved with the sealing cover, the second rubber pad is slidably connected with the sleeve, the connecting rod is fixedly connected to the second rubber pad, a connecting block is fixedly connected to one end of the connecting rod, and the connecting block is fixedly connected with the connecting rope.
The limiting plate is fixedly connected to the sleeve and located between the first bag body and the second bag body.
The first bag body is fixedly connected with a clamping and connecting plate.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
a drainage bag with negative pressure function, evacuate the second bag body and first bag body through first mechanism and the second mechanism of bleeding, the first bag body exerts pressure to the second bag body, make the internal interior inside and outside dual negative pressure that produces of second bag, the second bag body carries out the drainage through the hydrops of negative pressure state in to the patient, it is internal to discharge into first bag through logical groove on the second bag body with the hydrops, increase the capacity of the drainage bag that has the negative pressure function, reduce nurse's work load.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged schematic view of the structure at B of the present invention;
1. a first bag body; 2. a clamping and connecting plate; 3. a flow choking snap-gauge; 4. a liquid inlet pipe; 5. a first air extraction mechanism; 501. pulling the belt; 502. pulling a rod; 503. a connecting pipe; 504. a first rubber pad; 505. a gas check valve; 6. a second air extraction mechanism; 601. a sleeve; 602. connecting blocks; 603. a connecting rod; 604. a second rubber pad; 605. a sealing cover; 606. a limiting plate; 7. a rubber ring; 8. connecting ropes; 9. a liquid discharge pipe; 10. a second bag body.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The drainage bag with the negative pressure function comprises a first bag body 1, wherein two first air pumping mechanisms 5 are installed on the first bag body 1, the air pumping ends of the first air pumping mechanisms 5 are located on a second bag body 10 and fixedly connected with the second bag body, the second bag body 10 is vacuumized through the first air pumping mechanisms 5, negative pressure is formed in the second bag body 10, through grooves are respectively formed in two sides of the first bag body 1 and the second bag body 10, rubber rings 7 are fixedly connected in the through grooves, second air pumping mechanisms 6 are installed in the rubber rings 7, the first bag body 1 is vacuumized through the second air pumping mechanisms 6, negative pressure is generated in the first bag body 1, the first bag body 1 extrudes the second bag body 10 due to the fact that the first bag body 1 is in a vacuum state, the second bag body 10 is enabled to have internal and external double negative pressure, mounting grooves are respectively formed in the upper side and the lower side of the first bag body 1, fixedly connected with choked flow cardboard 3 in the mounting groove, respectively fixedly connected with feed liquor pipe 4 and fluid-discharge tube 9 in the liquid inlet and outlet of second bag body 10, the position of feed liquor pipe 4 and fluid-discharge tube 9 is corresponding and the joint with the position of upper and lower both sides choked flow cardboard 3 respectively, be equipped with the intercommunication groove on the fluid-discharge tube 9, the intercommunication groove is located first bag body 1.
First air exhaust mechanism 5 is including pulling area 501 and connecting pipe 503, the one end that pulls area 501 is located first bag body 1 and fixed connection, the fixedly connected with pulling rod 502 on the pulling area 501, the first rubber pad of fixedly connected with 504 on the pulling rod 502, the connecting pipe 503 be located first bag body 1 and second bag body 10 on and the intercommunication, first rubber pad 504 is located connecting pipe 503 and sliding connection, the gaseous check valve 505 of fixedly connected with in the connecting pipe 503.
Two connection ropes 8 are fixedly connected to the upper portion of the first bag body 1, and one end of each connection rope 8 is fixedly connected with the pulling end of the second air pumping mechanism 6.
The second air exhaust mechanism 6 comprises a sleeve 601, the sleeve 601 is located in the rubber ring 7 and is in sliding connection, two groups of air holes are formed in the sleeve 601, the number of each group of air holes is two, one end of the sleeve 601 is fixedly connected with a sealing cover 605, the position of the sealing cover 605 corresponds to the position of the rubber ring 7 on the second bag body 10 and is sleeved with the rubber ring 7, a second rubber pad 604 is connected in the sleeve 601 in a sliding mode, a connecting rod 603 is fixedly connected to the second rubber pad 604, one end of the connecting rod 603 is fixedly connected with a connecting block 602, and the connecting block 602 is fixedly connected with a connecting rope 8.
A limiting plate 606 is fixedly connected to the sleeve 601, and the limiting plate 606 is located between the first bag body 1 and the second bag body 10.
The first bag body 1 is fixedly connected with a clamping and connecting plate 2.
When the drainage bag with the negative pressure function is used, a caregiver pulls the pulling belt 501, drives the pulling rod 502 to move through the pulling belt 501, drives the first rubber pad 504 to move through the pulling rod 502, vacuums the inside of the second bag body 10 through the movement of the first rubber pad 504, generates negative pressure in the second bag body 10, prevents gas from flowing back into the second bag body 10 through the gas one-way valve 505, pulls the connecting block 602 through the caregiver, drives the connecting rod 603 through the connecting block 602, drives the second rubber pad 604 through the connecting rod 603, vacuums the first bag body 1 through the movement of the second rubber pad 604, forms negative pressure in the first bag body 1, extrudes the second bag body 10 through the first bag body 1, enables the second bag body 10 to have double negative pressure inside and outside, the caregiver moves the liquid inlet pipe 4, and the second bag body 10 extracts effusion in a negative pressure state through the liquid inlet pipe 4, at night, nurse's pulling sleeve 601, drive sealed lid 605 through sleeve 601, make sealed lid 605 break away from rubber circle 7 on the second bag body 10, prescribe a limit to sleeve 601's position through limiting plate 606, avoid sleeve 601 to break away from first bag body 1, destroy the negative pressure state in the first bag body 1, after the hydrops in the second bag body 10 reaches certain liquid level, the hydrops in the second bag body 10 enters into first bag body 1 through rubber circle 7 in, the increase has the capacity of the drainage bag of negative pressure function, the staff removes the hydrops of fluid-discharge tube 9 in with first bag body 1 and the second bag body 10 and discharges.
The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.
Claims (6)
1. The utility model provides a drainage bag with negative pressure function, includes first bag body (1), characterized by: two first air exhaust mechanisms (5) are arranged on the first bag body (1), the air exhaust ends of the first air exhaust mechanisms (5) are positioned on the second bag body (10) and are fixedly connected, through grooves are respectively arranged on the two sides of the first bag body (1) and the second bag body (10), a rubber ring (7) is fixedly connected in the through groove, a second air exhaust mechanism (6) is arranged in the rubber ring (7), the upper side and the lower side of the first bag body (1) are respectively provided with an installation groove, a flow choking clamping plate (3) is fixedly connected in the installation groove, a liquid inlet pipe (4) and a liquid outlet pipe (9) are respectively and fixedly connected in the liquid inlet and outlet of the second bag body (10), the positions of the liquid inlet pipe (4) and the liquid outlet pipe (9) are respectively corresponding to and clamped with the positions of the upper and lower sides of the flow blocking clamping plates (3), and a communicating groove is arranged on the liquid discharge pipe (9), and is positioned in the first bag body (1).
2. The drainage bag with negative pressure function as claimed in claim 1, which is characterized in that: first mechanism (5) of bleeding is including pulling area (501) and connecting pipe (503), the one end that pulls area (501) is located first bag body (1) and fixed connection, pulling area (501) is gone up fixedly connected with and is pulled pole (502), pull and go up first rubber pad (504) of fixedly connected with on pole (502), being located first bag body (1) and second bag body (10) of connecting pipe (503) and just the intercommunication, first rubber pad (504) are located connecting pipe (503) and sliding connection, connecting pipe (503) interior fixedly connected with gas check valve (505).
3. The drainage bag with negative pressure function as claimed in claim 1, which is characterized in that: two connection ropes (8) are fixedly connected to the upper portion of the first bag body (1), and one end of each connection rope (8) is fixedly connected with the pulling end of the second air pumping mechanism (6).
4. The drainage bag with negative pressure function as claimed in claim 1, which is characterized in that: the second air exhaust mechanism (6) comprises a sleeve (601), the sleeve (601) is located in the rubber ring (7) and is in sliding connection, two sets of air holes are formed in the sleeve (601), the number of each set of air holes is two, one end of the sleeve (601) is fixedly connected with a sealing cover (605), the position of the sealing cover (605) corresponds to the position of the rubber ring (7) on the second bag body (10) and is in sleeve connection, a second rubber pad (604) is connected in the sleeve (601) in a sliding mode, a connecting rod (603) is fixedly connected to the second rubber pad (604), one end of the connecting rod (603) is fixedly connected with a connecting block (602), and the connecting block (602) is fixedly connected with a connecting rope (8).
5. The drainage bag with negative pressure function as claimed in claim 4, which is characterized in that: fixedly connected with limiting plate (606) on sleeve (601), limiting plate (606) are located between first bag body (1) and second bag body (10).
6. The drainage bag with negative pressure function as claimed in claim 1, which is characterized in that: the first bag body (1) is fixedly connected with a clamping and connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901721.3U CN214969638U (en) | 2020-12-07 | 2020-12-07 | Drainage bag with negative pressure function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901721.3U CN214969638U (en) | 2020-12-07 | 2020-12-07 | Drainage bag with negative pressure function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214969638U true CN214969638U (en) | 2021-12-03 |
Family
ID=79139108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022901721.3U Active CN214969638U (en) | 2020-12-07 | 2020-12-07 | Drainage bag with negative pressure function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214969638U (en) |
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2020
- 2020-12-07 CN CN202022901721.3U patent/CN214969638U/en active Active
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