CN215023494U - Patient's dialysis oozing blood alarm device for blood purification room - Google Patents
Patient's dialysis oozing blood alarm device for blood purification room Download PDFInfo
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- CN215023494U CN215023494U CN202120778379.4U CN202120778379U CN215023494U CN 215023494 U CN215023494 U CN 215023494U CN 202120778379 U CN202120778379 U CN 202120778379U CN 215023494 U CN215023494 U CN 215023494U
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Abstract
The utility model discloses a blood purifies room with patient's dialysis oozing blood alarm device, its technical scheme main points are: the needle pulling device comprises a fixing device, two alarming devices and two needle pulling devices, wherein the tops of the alarming devices are symmetrically arranged at the bottom of the needle pulling devices, the bottoms of the alarming devices are fixedly connected with the tops of the fixing device, and each needle pulling device comprises an induction mechanism and a needle pulling assembly; detect out patient's oozing blood through induction mechanism, and give alarm device with information transmission, the alarm sends alarm sound and reminds medical staff, controller control connecting rod shifts out the pjncture needle at top from patient's arm blood vessel, avoid patient puncture department to continue the condition that the oozing blood caused the blood loss, press down simultaneously, it stanchs to patient's oozing blood department through bottom hemostasis cotton, make patient stop the oozing blood when medical staff does not arrive in time, avoid patient to last the oozing blood to cause harm to life health, health safety protection to patient is more perfect.
Description
Technical Field
The utility model relates to the technical field of medical supplies, concretely relates to blood purifies room with patient's dialysis oozing blood alarm device.
Background
Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. The blood and electrolyte solution (dialysate) with similar concentration of organism are arranged inside and outside one hollow fiber by draining the blood in vivo to the outside of the body through a dialyzer consisting of a plurality of hollow fibers, and the material exchange is carried out by dispersion/convection, thereby removing the metabolic waste in the body and maintaining the balance of electrolyte and acid-base; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis. Hemodialysis patient dialysis time is generally four hours, need to cover the quilt, and the pjncture needle is big, and the puncture position is again limited, and the puncture point is easy to the oozing blood, and the oozing blood is difficult to be found moreover, if the oozing blood excessive can lead to the blood loss, can also arouse sometimes that the patient is panic, consequently needs a hemodialysis oozing blood alarm device to realize the warning.
Chinese patent for CN202020108982.7 discloses a hemodialysis impales a oozing blood alarm device, including fixed bracelet, fixed bracelet top fixedly connected with detects the box, the bottom mounting is equipped with the detection room in the detection box, the inside fixedly connected with color sensor of detection room, the inside fixedly connected with chameleon area in fixed bracelet top detects and impales a has or not oozing the blood phenomenon through the combination in color sensor and chameleon area, and in time transmits information for siren and warning light through the treater to medical personnel can in time handle oozing blood department.
However, in the actual use process, when the color sensor and the color-changing silica gel belt detect that the patient has oozed blood and the alarm is started, the alarm can only prompt medical staff to arrive, and can not stop bleeding for the patient in time, the patient has slightly oozed blood and the medical staff can not stop bleeding for the patient in time, the patient continuously oozes blood and can cause harm to the life health of the patient, and the safety protection of the device for the patient is not perfect.
SUMMERY OF THE UTILITY MODEL
To solve the above problems, the present invention provides a blood purification room with a patient dialysis bleeding alarm device.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a blood purifies room with patient's dialysis oozing blood alarm device, includes fixing device, alarm device and pulls out the needle device, the bottom symmetry of pulling out the needle device is provided with alarm device's top, just alarm device's quantity is two, alarm device's bottom and fixing device's top fixed connection, it includes induction mechanism and pulls out the needle subassembly to pull out the needle device, induction mechanism's top and the both ends fixed connection who pulls out the needle subassembly, induction mechanism's bottom and alarm device's top fixed connection, it includes pressing member and baffle to pull out the needle subassembly, the one end of baffle and the one end sliding connection of pressing member, the other end top sliding connection of baffle has the connecting rod.
Through adopting above-mentioned technical scheme, fixing device fixes this oozing blood alarm device in patient's wrist department when making things convenient for patient's treatment, and alarm device sends out the alarm sound when patient's oozing blood appears, reminds medical staff, and response mechanism can respond to the condition whether the patient of department takes place the oozing blood at any time, pulls out the needle subassembly and in time pulls out the pjncture needle when patient's oozing blood, avoids medical staff not to arrive the time patient to continue oozing blood.
Preferably, a through hole is formed in one end, close to the pressing piece, of the partition plate, and sliding grooves are symmetrically formed in the top of one end, far away from the pressing piece, of the partition plate.
Through adopting above-mentioned technical scheme, the through-hole is used for pricking the pjncture needle into patient's blood vessel through it, can use pjncture needle and device combination, and the bottom of pressing piece can stanch the cotton, and the cotton stanchs when patient's oozing blood of stanching.
Preferably, the inner wall of each sliding groove is connected with the bottom of the connecting rod in a sliding mode, the top of each connecting rod is fixedly connected with a baffle, and the top of each baffle is movably connected with a movable rod.
Through adopting above-mentioned technical scheme, the connecting rod drives the pjncture needle and shifts out patient's blood vessel along the spout when patient's oozing blood, avoids patient to continue oozing blood.
Preferably, the sensing mechanism comprises an outer shell plate, a sensing piece, a quick dissolving layer and a contact piece, the bottom of the outer shell plate is fixedly connected with the top of the sensing piece, the bottom of the sensing piece is fixedly connected with the top of the quick dissolving layer, and the bottom of the quick dissolving layer is fixedly connected with the top of the contact piece.
Through adopting above-mentioned technical scheme, the contact piece adopts soft conducting material to weave into the dictyosome, and the instant layer adopts instant powder coating to be between response piece and contact piece, and the instant powder on instant layer is dissolved during the oozing blood, and contact piece and response piece connection circular telegram, alarm sound is sent out to the alarm.
Preferably, the fixing device comprises a first magic tape and a second magic tape, the top of the first magic tape is fixedly connected with a first fastener, and the top of the second magic tape is fixedly connected with a second fastener.
Through adopting above-mentioned technical scheme, first magic subsides and second magic are pasted and can be adjusted wantonly according to the thickness of patient's arm, and easy to assemble and dismantle fixing device.
Preferably, the alarm device comprises a transmission shell, the top of the transmission shell is fixedly connected with the bottom of the sensing mechanism, the bottom of the transmission shell is fixedly connected with the top of the second fastener, one side of the transmission shell, away from the axis, of the fixedly connected alarm is fixedly connected with the alarm, and one side of the alarm, away from the transmission shell, of the fixedly connected controller is fixedly connected with the alarm.
Through adopting above-mentioned technical scheme, the alarm is and send out the police dispatch newspaper sound during the oozing blood, reminds medical staff patient that the oozing blood appears, gives the controller with information transmission simultaneously, and the controller can control the needle subassembly of pulling out and extract the pjncture needle.
To sum up, the utility model discloses mainly have following beneficial effect:
through the arranged needle pulling assembly, the sensing mechanism and the alarm device, when the patient has the blood seepage, the sensing mechanism is connected and electrified with the contact piece and the sensing piece through the dissolution of the instant powder of the instant layer, so that the information is transmitted to the alarm and the controller, the alarm gives out an alarm sound to remind medical staff that the patient has the blood seepage, the controller controls the needle pulling assembly, the puncture needle at the top is driven to move out of the arm blood vessel of the patient through the movement of the connecting rod in the chute, the condition that the blood loss is caused by the continuous blood seepage at the puncture part of the patient is avoided, the pressing piece at the top is pressed downwards after the puncture needle is moved out, the hemostatic cotton arranged at the bottom of the pressing piece stops bleeding at the blood seepage part of the patient, the blood seepage alarm device can start the alarm to remind the medical staff at the first time when the blood seepage of the patient is detected, the puncture needle is pulled out and the hemostatic cotton is used for stopping bleeding, the patient stops the blood seepage when the medical staff does not arrive, the harm to the life health caused by the continuous blood seepage of the patient is avoided, and the health safety protection of the patient is more perfect.
Drawings
Fig. 1 is a schematic perspective front view of the present invention;
fig. 2 is a schematic perspective rear view of the present invention;
FIG. 3 is a schematic structural view of the needle pulling assembly of the present invention;
fig. 4 is a schematic view of the structure of the movable rod of the present invention.
Reference numerals: 1. a fixing device; 2. an alarm device; 3. a needle pulling device; 11. a first magic tape; 12. a first fastener; 13. a second magic tape; 14. a second fastener; 21. a transmission housing; 22. an alarm; 23. a controller; 31. an induction mechanism; 32. pulling out the needle assembly; 311. an outer shell plate; 312. an induction sheet; 313. a fast dissolving layer; 314. a contact piece; 320. a rubber pad; 321. a pressing member; 322. a partition plate; 323. a chute; 324. a through hole; 325. a baffle plate; 326. a connecting rod; 327. a movable rod; 328. a reset member; 329. an elastic 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, 2, 3 and 4, a patient dialysis blood leakage alarm device for a blood purification room comprises a fixing device 1 and a needle drawing device 3, the fixing device 1 is convenient for fixing the blood leakage alarm device at a wrist of a patient during treatment of the patient, the needle drawing device 3 is arranged at the top of the fixing device 1, the needle drawing device 3 comprises a sensing mechanism 31 and a needle drawing assembly 32, the needle drawing assembly 32 is fixedly arranged at the top of the sensing mechanism 31, the sensing mechanism 31 comprises a shell plate 311 and a sensing sheet 312, the bottom of the shell plate 311 is fixedly arranged with the top of the sensing sheet 312, a quick dissolving layer 313 is fixedly arranged at the bottom of the sensing sheet 312, a contact sheet 314 is arranged at the bottom of the quick dissolving layer 313, the contact sheet 314 is woven into a mesh by soft conductive materials, the quick dissolving layer 313 is coated between the sensing sheet 312 and the contact sheet 314 by quick dissolving powder, the contact layer 313 is connected with the sensing sheet 312 and electrified, the alarm 22 gives out an alarm sound after being electrified;
the needle drawing assembly 32 comprises a partition 322, one end of the partition 322 is movably provided with a pressing piece 321, the bottom of the pressing piece 321 can be fixed with hemostatic cotton for hemostasis when a patient oozes blood, one end of the partition 322 close to the pressing piece 321 is provided with a through hole 324, the puncture needle penetrates into the blood vessel of the patient through the through hole 324, so that the puncture needle and the needle drawing assembly 32 are combined for use, a chute 323 is used for enabling a connecting rod 326 to drive the puncture needle to slide along the chute 323 to draw out the puncture needle when the patient oozes blood, the connecting rod 326 is symmetrically arranged at the top of the chute 323, a baffle 325 is fixedly arranged at the top of the connecting rod 326, the baffle 325 is in an arc shape with an inward circle center and plays a role in blocking and fixing the puncture needle, the top of the baffle 325 is movably connected with a movable rod 327, the movable rod 327 is arranged in a horizontal direction, one side of the baffle 325 close to the axis center is provided with an elastic rod 329 with stronger elasticity, and one end of the movable rod 327 close to the axis center is movably provided with a reset piece 328, the number of the reset pieces 328 is two, the two reset pieces 328 are symmetrically arranged on two sides of the movable rod 327, the elastic rod 329 and the reset pieces 328 can return to the original position after the movable rod 327 is pulled out, a rubber pad 320 is fixedly arranged at one end of the movable rod 327 close to the axis, and the rubber pad 320 has an anti-skidding function.
Referring to fig. 1, the fixing device 1 includes a first magic tape 11, a second magic tape 13, a first fastening piece 12 and a second fastening piece 14, the top of the first magic tape 11 is fixedly connected with the bottom of the first fastening piece 12, the top of the second magic tape 13 is fixedly installed with the bottom of the second fastening piece 14, when the device is fixed on the arm of a patient, the device is fixed by using the first magic tape 11 and the second magic tape 13, so that the fixing and the dismounting are convenient, and the first magic tape 11 and the second magic tape 13 can be adjusted freely according to the thickness of the arm of the patient.
Referring to fig. 1 and 2, the alarm device 2 includes a transmission housing 21 and an alarm 22, one side of the transmission housing 21 far away from the axis is fixedly installed at one end of the alarm 22, the other end of the alarm 22 is fixedly installed with a controller 23 through a lead, one end of the lead is connected with a sensing piece 312, the other end of the lead is connected with the alarm 22 and a contact piece 314, the contact piece 314 is connected with the sensing piece 312 to be powered on after the patient bleeds blood to dissolve the instant powder, and the alarm 22 gives an alarm sound to remind medical staff and transmit information to the controller 23.
The working principle is as follows: when the dialysis and blood leakage alarm device is used, when a patient and equipment required for dialysis and blood leakage are prepared and then blood leakage is prepared, the device is worn at the position of the patient needing to be punctured, the first magic tape 11 and the second magic tape 13 are attached to the fixing device, the puncture needle is pricked at the arm of the patient through the through hole 324 at the top of the partition plate 322, medical personnel pull the movable rod 327 outwards by hand and release the movable rods 327 at two sides, the movable rod 327 returns to the original position under the action of the elastic rod 329 and the reset piece 328, the puncture needle is fixed by pressing the puncture needle inwards, the contact piece 314 of the alarm device 2 is close to the puncture position of the patient, the pressing piece 321 is positioned at the top of the puncture position, when blood leakage occurs at the puncture position of the patient, the blood seepage can contact with the instant layer 313 through the contact piece 314, the contact piece 314 can contact with the induction piece 312 after instant powder is dissolved, so as to be electrified, the alarm 22 triggers alarm, effectively remind medical staff to with information transmission for controller 23, the operation of controller 23 control top connecting rod 326 and pressing piece 321, connecting rod 326 passes through spout 323 and drives the pjncture needle and remove to the rear end, and the pjncture needle is extracted from patient's arm, and pressing piece 321 moves down simultaneously and presses and be used for stanching at patient puncture department, treats that medical staff catches up to the time again and cures patient.
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 blood purifies room with patient's dialysis oozing alarm device, includes fixing device (1), alarm device (2) and pulls out needle device (3), its characterized in that: the tops of the alarm devices (2) are symmetrically arranged at the bottom of the needle pulling device (3), the number of the alarm devices (2) is two, and the bottom of each alarm device (2) is fixedly connected with the top of the fixing device (1);
the needle pulling device (3) comprises a sensing mechanism (31) and a needle pulling assembly (32), the top of the sensing mechanism (31) is fixedly connected with two ends of the needle pulling assembly (32), the bottom of the sensing mechanism (31) is fixedly connected with the top of the alarm device (2), the needle pulling assembly (32) comprises a pressing piece (321) and a partition board (322), one end of the partition board (322) is slidably connected with one end of the pressing piece (321), and the top of the other end of the partition board (322) is slidably connected with a connecting rod (326).
2. A patient dialysis oozing alarm device for a blood purification chamber as claimed in claim 1, wherein: one end of the partition plate (322) close to the pressing piece (321) is provided with a through hole (324), and the top of one end of the partition plate (322) far away from the pressing piece (321) is symmetrically provided with sliding grooves (323).
3. A patient dialysis oozing alarm device for a blood purification chamber as claimed in claim 2, wherein: the inner wall of each sliding groove (323) is in sliding connection with the bottom of the connecting rod (326), the top of the connecting rod (326) is fixedly connected with a baffle (325), and the top of the baffle (325) is movably connected with a movable rod (327).
4. A patient dialysis oozing alarm device for a blood purification chamber as claimed in claim 1, wherein: response mechanism (31) are including shell plate (311), response piece (312), fast dissolving layer (313) and contact piece (314), the bottom of shell plate (311) and the top fixed connection of response piece (312), the bottom of response piece (312) and the top fixed connection of fast dissolving layer (313), the bottom of fast dissolving layer (313) and the top fixed connection of contact piece (314).
5. A patient dialysis oozing alarm device for a blood purification chamber as claimed in claim 1, wherein: the fixing device (1) comprises a first magic tape (11) and a second magic tape (13), wherein the top of the first magic tape (11) is fixedly connected with a first fastener (12), and the top of the second magic tape (13) is fixedly connected with a second fastener (14).
6. A patient dialysis oozing alarm device for a blood purification chamber as claimed in claim 1, wherein: alarm device (2) are including transmission shell (21), the top of transmission shell (21) and the bottom fixed connection of response mechanism (31), the bottom of transmission shell (21) and the top fixed connection of second fastener (14), one side fixedly connected with alarm (22) that axle center department was kept away from in transmission shell (21), one side fixedly connected with controller (23) of transmission shell (21) are kept away from in alarm (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778379.4U CN215023494U (en) | 2021-04-15 | 2021-04-15 | Patient's dialysis oozing blood alarm device for blood purification room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778379.4U CN215023494U (en) | 2021-04-15 | 2021-04-15 | Patient's dialysis oozing blood alarm device for blood purification room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215023494U true CN215023494U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120778379.4U Expired - Fee Related CN215023494U (en) | 2021-04-15 | 2021-04-15 | Patient's dialysis oozing blood alarm device for blood purification room |
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| CN (1) | CN215023494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116392212A (en) * | 2023-03-06 | 2023-07-07 | 深圳市第二人民医院(深圳市转化医学研究院) | Puncture needle falling off early warning method and device, wearable equipment and storage medium |
-
2021
- 2021-04-15 CN CN202120778379.4U patent/CN215023494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116392212A (en) * | 2023-03-06 | 2023-07-07 | 深圳市第二人民医院(深圳市转化医学研究院) | Puncture needle falling off early warning method and device, wearable equipment and storage medium |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |