CN115429967B - Cerebral hemorrhage dredging device convenient to fix on head of patient and use method thereof - Google Patents
Cerebral hemorrhage dredging device convenient to fix on head of patient and use method thereof Download PDFInfo
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- CN115429967B CN115429967B CN202211112742.4A CN202211112742A CN115429967B CN 115429967 B CN115429967 B CN 115429967B CN 202211112742 A CN202211112742 A CN 202211112742A CN 115429967 B CN115429967 B CN 115429967B
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- medicine
- fixedly arranged
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- 206010008111 Cerebral haemorrhage Diseases 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title abstract description 8
- 239000003814 drug Substances 0.000 claims abstract description 228
- 230000002490 cerebral effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 229940079593 drug Drugs 0.000 claims description 38
- 238000009792 diffusion process Methods 0.000 claims description 35
- 210000003625 skull Anatomy 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 16
- 238000012377 drug delivery Methods 0.000 claims description 15
- 210000000988 bone and bone Anatomy 0.000 claims description 10
- 210000001202 rhombencephalon Anatomy 0.000 claims description 10
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 210000004556 brain Anatomy 0.000 abstract 3
- 208000032843 Hemorrhage Diseases 0.000 description 8
- 230000000740 bleeding effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 208000006011 Stroke Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007428 craniotomy Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010018852 Haematoma Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010053649 Vascular rupture Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000020658 intracerebral hemorrhage Diseases 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000007658 neurological function Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
Abstract
The invention discloses a cerebral hemorrhage dredging device convenient to fix on the head of a patient and a using method thereof, the cerebral hemorrhage dredging device convenient to fix on the head of the patient comprises a medicament box, a soft cushion capable of keeping skin comfortable is fixedly arranged on the end face of the rear side of the medicament box, a tightening chute is arranged in the medicament box in a penetrating manner left and right, a binding belt is arranged outside a main body of the medicament box so as to bind the medicament box conveniently, a rear brain supporting cushion block is fixedly arranged on the rear side face of the middle position of the binding belt, an ultrasonic massage vibrator used for generating slight vibration is fixedly arranged on the end face of the lower side of the rear brain supporting cushion block, clamping heads are respectively fixedly arranged at two ends of the rear brain supporting cushion block, and a tightening block capable of being inserted into the tightening chute is fixedly arranged at one end of the clamping head so as to treat cerebral congestion.
Description
Technical Field
The invention relates to the technical field of cerebral hemorrhage dredging, in particular to a cerebral hemorrhage dredging device convenient to fix on the head of a patient and a use method thereof.
Background
Cerebral hemorrhage (intracerebral hemorrhage, ICH), also known as spontaneous cerebral hemorrhage, refers to non-traumatic cerebral parenchyma internal hemorrhage, and has various etiologies, most of which are caused by vascular rupture of hypertension combined with arteriosclerotic. Patients often develop diseases during activities, which are often manifested as headache, nausea, vomiting, disturbance of consciousness of different degrees, paralysis of limbs, etc. The incidence rate of cerebral hemorrhage is (12-15)/10 ten thousands of years, in western countries, cerebral hemorrhage accounts for about 15% of all cerebral strokes, 10% -30% of all inpatient cerebral strokes, and the proportion of cerebral hemorrhage in China is higher, accounting for 18.8% -47.6% of cerebral strokes;
the treatment modes of cerebral hemorrhage are divided into conservative treatment and operation treatment. Conservative treatment, generally, refers to bleeding where the amount of bleeding is relatively small, or bleeding where critical sites are relatively absent, which is relatively light. The sequelae of the nervous system are also mild. If the situation is the case, a conservative treatment mode can be adopted, and hematoma is slowly absorbed by controlling blood pressure or the treatment of some vegetative nerves, if the bleeding amount is larger or the bleeding is at a key position, serious neurological function defects or serious sequelae can be left in a patient, and even when life is endangered, a drilling drainage mode or a craniotomy decompression active operation mode can be adopted;
when adopting the conservative treatment, mostly stand still oxygen uptake and cooperate with the medicine to take and treat the blood stasis and decompose, the action time is longer, then need craniotomy drainage and cooperate with the medicine injection treatment when comparatively serious, but when injecting the medicine, once inject a large amount of medicines and easily cause discomfort and treatment effect is relatively poor to the patient, and the head movement of the patient is restricted again through the mode of slowly injecting, therefore, this example aims at designing a cerebral hemorrhage dredging device convenient to fix at patient's head and application method thereof.
Disclosure of Invention
In order to solve the problems, the embodiment designs a cerebral hemorrhage dredging device convenient to fix on the head of a patient and a using method thereof, wherein the cerebral hemorrhage dredging device convenient to fix on the head of the patient comprises a medicament box, a soft cushion capable of keeping skin comfortable is fixedly arranged on the end face of the rear side of the medicament box, and a tightening chute is arranged in the medicament box in a penetrating way from left to right;
in order to conveniently bind the medicament box, a binding belt is arranged outside the medicament box main body, a hindbrain supporting cushion block is fixedly arranged on the rear side surface of the middle position of the binding belt, an ultrasonic massage vibrator for generating slight vibration is fixedly arranged on the lower side end surface of the hindbrain supporting cushion block, clamping heads are respectively fixedly arranged at two ends of the hindbrain supporting cushion block, and a tightening block capable of being inserted into the tightening chute is fixedly arranged at one end of the clamping head;
the tightening chute is internally and rotatably provided with a tightening gear which can be meshed with the tightening chute, the tightening gear is rotatably connected between the front side end face and the rear side end face of the tightening chute through a rotating block, a lantern ring is sleeved on the tightening gear, a latch which can be clamped with teeth on the tightening chute is fixedly arranged on the outer arc surface of the lantern ring, a rotating block is rotatably arranged in the inner wall of the front side of the tightening chute and positioned at the front side of the tightening gear, a torsion spring is arranged between the rotating block and the inner wall of the tightening chute, a deflector rod which can be used for stirring the latch is fixedly arranged on the end face of the rear side of the rotating block, the rotating block at the front side is rotatably arranged in the rotating block, a clamping groove with a forward opening is arranged in the rotating block, a spline block with a forward opening is fixedly arranged in the rotating block, a spline block is fixedly arranged between the end face of the rear side of the spline block and the inner wall of the opening groove, and a push button is fixedly arranged between the end face of the spline block and the inner wall of the opening groove, and the push button is fixedly connected with the push button which can be extended out of the front end of the rotating block;
the drug delivery device comprises a tightening gear, and is characterized in that an outward opening drug storage box is arranged on the upper side of the tightening gear, a drug pushing device is arranged in the drug storage box, the right end of the drug pushing device is connected with a drug delivery pipe for delivering drugs, the drug delivery end of the drug delivery pipe is connected with a drug diffusion fixing piece, the drug diffusion fixing piece is fixed at a dredging part, the drug diffusion fixing piece can be bound to a patient through a binding belt and can be contracted and relaxed through rotating a knob, so that the drug box is bound to the head, the head is convenient to carry out bleeding dredging through the drugs without limiting the head state, the drugs are pushed to the drug diffusion fixing piece through the drug pushing device, and then the drug diffusion fixing piece releases therapeutic blood stasis through the drug diffusion, carries out head massage through an ultrasonic massage vibrator and assists in drug diffusion through an ultrasonic mode.
It may be preferable that: the tightening gear comprises a gear disc with front and rear parts, the gear disc is in meshed connection with the tightening blocks, an annular fixing block is fixedly arranged on the end face of one side, adjacent to the gear disc, the annular fixing blocks are fixedly connected through spiral fixing, the sleeve ring is rotatably sleeved on the tightening gear, the annular fixing blocks are rotatably connected, the tightening block can be driven to move in the tightening sliding groove through rotation of the gear disc so as to further tighten and bind the sleeve ring, and the tightening block can be limited to return through the clamping teeth.
It may be preferable that: the medicament pushing device comprises a medicament tube which can be placed in the medicament storage box, a medicament cavity with a rightward opening is arranged in the medicament tube, a sealing block is arranged at the opening of the right end of the medicament cavity in a threaded manner, a medicament for treating cerebral blood stasis is stored in the medicament cavity and sealed by the sealing block, a rotary sleeve column is rotatably arranged in the sealing block, a needle tube with one end capable of extending into the medicament cavity is fixedly arranged at the left end, an extrusion block capable of sliding in the medicament cavity is connected with the outer thread of the needle tube in a threaded manner, a needle tube cavity is arranged in the needle tube, an opening is arranged at the tail end of the left end of the needle tube cavity, the right end of the needle tube cavity extends rightward and is communicated with a medicament outlet in the rotary sleeve column, and a slave gear is fixedly arranged on the outer peripheral side of the rotary sleeve column;
the medicine storage box comprises a medicine storage box body, a medicine tube, a sealing block, a rotary groove, a driving motor, a middle medicine cavity, a sealing ring and a sealing ring, wherein the right end face of the medicine storage box body is provided with a spiral fixing groove which is communicated with the right end face of the sealing block and can be in threaded connection with the right end of the sealing block;
the medicine feeding end of the medicine conveying pipe is communicated with the middle medicine cavity, the driven motor drives the driven gear to rotate so as to drive the rotary sleeve column and the needle tube to rotate so as to drive the extrusion block to move left in the medicine cavity, the medicine in the medicine cavity is extruded to enter the needle tube cavity, the medicine is extruded out of the right end opening of the medicine outlet, when the medicine pipe is fixed in the medicine storage box, the right end tail end of the rotary sleeve column extends into the middle medicine cavity, the medicine is extruded into the middle medicine cavity and conveyed to the medicine diffusion fixing part through the medicine conveying pipe, and the air bubble remover plays a role in discharging air bubbles.
It may be preferable that: in order to increase the stability of the needle tube cavity when sliding in the medicament cavity, a guide sliding block is fixedly arranged on the inner side wall of the medicament cavity, and the extrusion block is in sliding connection with the guide sliding block.
It may be preferable that: the medicine storage box is externally provided with a protective cover, a slide guiding clamping groove is arranged between the protective cover and the medicine storage box, and the medicine tube placed in the medicine storage box can be protected through the protective cover.
It may be preferable that: the medicament diffusion fixing piece comprises a skull embedded block embedded in a skull, a fixing seat is fixedly arranged on the peripheral side surface of the skull embedded block, the skull embedded block is fixedly connected with the skull through a bone nail between the fixing seat and the skull, and a through hole is formed in the skull embedded block in a penetrating manner;
the medicine diffusion fixing piece further comprises a round block, a threaded fixing block is fixedly arranged on the end face of the lower side of the bone nail through a connecting sleeve block, a rotary medicine conveying sleeve block is sleeved outside the connecting sleeve block in a rotatable mode, a medicine conveying connecting pipe with a downward opening is arranged in the threaded fixing block, a medicine conveying connecting pipe communicated with the diffusion cavity is arranged in the connecting sleeve block, the tail end of the medicine conveying pipe is fixedly connected to the rotary medicine conveying sleeve block, the medicine conveying pipe is communicated with the medicine conveying connecting pipe through a pipe arranged in the rotary medicine conveying sleeve block, a sponge body is fixedly arranged in the diffusion cavity and used for discharging bubbles and sterilizing, the threaded fixing block is in threaded connection with the inner wall of the through hole, and medicine is conveyed into the sponge body through the medicine conveying pipe so as to be diffused to the lower side of the skull, so that cerebral blood stasis is cleared and therapeutic effects are achieved;
the medicament box can be removed at the end of medicament treatment or the intermittent stage of treatment course, the round block is disassembled, and the medicament diffusion fixing piece which only comprises the round block and the threaded fixing block part but not comprises the connecting sleeve block and the rotary medicament delivery sleeve block part is screwed into the through hole, so that the through hole can be sealed to prevent bacteria from entering, and a protection effect is achieved.
It may be preferable that: the skull embedded block and the thread fixing block are both made of medical titanium alloy metal, so that the bone fitness is improved.
The beneficial effects are that: when the cerebral hemorrhage dredging device is used, the medicament is slowly injected into the affected part of a patient to perform dredging, the patient is in a movable state in the using stage, and the comfort during treatment is improved.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a cerebral hemorrhage dredging device which is convenient to fix on the head of a patient;
FIG. 2 is a schematic diagram of the overall structure of a cerebral hemorrhage dredging device which is convenient to fix on the head of a patient;
FIG. 3 is an enlarged schematic view of portion "A" of FIG. 2;
FIG. 4 is a schematic illustration of the connection of the collar to the tightening gear;
FIG. 5 is a schematic illustration of the connection of a take-up block to a take-up gear;
FIG. 6 is a side view of a portion of a kit;
fig. 7 is a schematic structural view of the medicine pusher;
FIG. 8 is a schematic view of the structure of a take-up gear;
fig. 9 is a schematic structural view of the medicine diffusion holder.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 9, and for convenience of description, the following orientations will be defined: the vertical, horizontal, front-rear directions described below are identical to the vertical, horizontal, front-rear directions of the projection relationship of fig. 1 itself.
The invention relates to a cerebral hemorrhage dredging device convenient to fix on the head of a patient and a use method thereof, and the invention is further described below with reference to the accompanying drawings:
the invention relates to a cerebral hemorrhage dredging device convenient to fix on the head of a patient and a use method thereof, as shown in figures 1-9, the cerebral hemorrhage dredging device convenient to fix on the head of the patient comprises a medicament box 106, a soft cushion 129 capable of keeping skin comfortable is fixedly arranged on the end face of the rear side of the medicament box 106, and a tightening chute 116 is arranged in the medicament box 106 in a left-right penetrating way;
in order to facilitate binding the medicament box 106, a binding belt 101 is arranged outside the main body of the medicament box 106, a hindbrain supporting cushion block 102 is fixedly arranged on the rear side surface of the middle position of the binding belt 101, an ultrasonic massage vibrator 103 for generating slight vibration is fixedly arranged on the lower side end surface of the hindbrain supporting cushion block 102, clamping heads 104 are respectively fixedly arranged at two ends of the hindbrain supporting cushion block 102, and a tightening block 109 which can be inserted into the tightening chute 116 is fixedly arranged at one end of the clamping head 104;
a tightening gear 117 capable of being meshed with the tightening chute 116 is rotatably arranged in the tightening chute 116, the tightening gear 117 is rotatably connected between the front side end face and the rear side end face of the tightening chute 116 through a rotating block 118, a lantern ring 111 is sleeved on the tightening gear 117, a clamping tooth 125 capable of being clamped with a tooth on the tightening chute 109 is fixedly arranged on an outer arc surface of the lantern ring 111, a rotating block 113 is rotatably arranged in the inner wall of the front side of the tightening chute 116 and positioned in the front side of the tightening gear 117, a deflector rod 112 capable of being used for poking the clamping tooth 125 is fixedly arranged on the rear side end face of the rotating block 113, a clamping groove 114 with a forward opening is arranged in the rotating block 113, an opening groove 119 with a forward opening is arranged in the rotating block 118, a spline groove 119 is formed in the opening groove 119 and is fixedly connected with the inner wall of the rotating block 115, and a spline groove 119 is formed in the inner wall of the rotating block 118 and is fixedly connected with the spline groove 107;
the drug delivery device is characterized in that an outward opening drug storage box 128 is arranged on the upper side of the tightening gear 117, a drug delivery device is arranged in the drug storage box 128, the right end of the drug delivery device is connected with a drug delivery pipe 151 for delivering drugs, the drug delivery end of the drug delivery pipe 151 is connected with a drug diffusion fixing piece, the drug diffusion fixing piece is fixed on a dredging part, the drug box 106 can be bound on a patient through the binding belt 101 and can be contracted and relaxed through rotating the knob 107, so that the drug box 106 is bound on the head, the head is convenient to carry out bleeding dredging through drugs without limiting the state of the head, the drugs are delivered to the drug diffusion fixing piece through the drug delivery pipe 151 by the drug delivery device, and then the drug diffusion fixing piece is used for releasing treatment of blood stasis through the drug diffusion, head massage is carried out through the ultrasonic massage vibrator 103, and drug diffusion is assisted through an ultrasonic mode.
1-2 and 8, the tightening gear 117 includes a front gear disc 155 and a rear gear disc 155, the gear disc 155 is engaged with the tightening block 109, an annular fixing block 156 is fixedly disposed on an end surface of an adjacent side of the gear disc 155, the annular fixing blocks 156 disposed on the two portions of the gear disc 155 are fixedly connected through a screw fixing 157, the collar 111 is rotatably sleeved on the annular fixing block 156 portion of the tightening gear 117, the collar 111 is rotatably connected with the annular fixing block 156, the collar 111 is driven to move in the tightening chute 116 by rotation of the gear disc 155, so as to tighten and bind the collar 111, and the tightening block 109 is limited to return by the latch 125, so that the tightening block 109 is released from the latch 125 by driving rotation of the tightening block 109.
The beneficial effects are that, as shown in fig. 6-7, the medicine pushing device comprises a medicine tube 131 capable of being placed in the medicine storage box 128, a right-opening medicine cavity 133 is arranged in the medicine tube 131, a sealing block 137 is arranged at the right-opening part of the medicine cavity 133 in a threaded connection manner, the medicine for treating cerebral blood stasis is stored in the medicine cavity 133 and is sealed by the sealing block 137, a rotating sleeve column 139 is rotatably arranged in the sealing block 137, a needle tube 134 with one end capable of extending into the medicine cavity 133 is fixedly arranged at the left end, an extrusion block 136 capable of sliding in the medicine cavity 133 is connected with the needle tube 134 in an external thread manner, an opening is arranged at the left end of the needle tube cavity 135, the right end of the needle tube cavity 135 extends rightwards and is communicated with a medicine outlet 141 in the rotating sleeve column 139, and a slave gear 138 is fixedly arranged at the outer circumference side of the rotating sleeve column 139;
a screw fixing groove 142 which is positioned on the right end face of the medicament storage box 128 and can be in threaded connection with the right end of the sealing block 137 is formed in the right end face of the medicament storage box 128, the medicament tube 131 can be fixedly placed in the medicament storage box 128 through screwing threads of the sealing block 137 and the screw fixing groove 142, a rotating groove 143 is formed in the right inner wall of the screw fixing groove 142 and is communicated with the right inner wall of the rotating groove 143, a driving groove 144 is formed in the lower inner wall of the rotating groove 143 and is communicated with the right inner wall of the driving groove 144, a driving motor 146 is fixedly arranged in the right inner wall of the driving groove 144, the left end of the driving motor 146 is in power connection with a driving gear 145 which can be in meshed connection with the driven gear 138, an intermediate medicament cavity 149 is formed in the right inner wall of the rotating groove 143, a connecting groove 148 which can be used for enabling the right end of the rotating sleeve 139 to extend into is formed in the communicating groove 148, and a sealing ring 147 is formed in the inner wall of the connecting groove 148;
the upper inner wall of the intermediate medicine cavity 149 is provided with a bubble remover 152, the medicine inlet end of the medicine delivery tube 151 is communicated with the intermediate medicine cavity 149, the driving motor 146 drives the slave gear 138 to rotate so as to drive the rotating sleeve column 139 and the needle tube 134 to rotate so as to drive the extrusion block 136 to move leftwards in the medicine cavity 133, and then extrude the medicine in the medicine cavity 133 into the needle tube cavity 135, so that the medicine is extruded out of the right end opening of the medicine outlet 141, when the medicine tube 131 is fixed in the medicine storage box 128, the right end of the rotating sleeve column 139 extends into the intermediate medicine cavity 149, and then extrudes the medicine into the intermediate medicine cavity 149 and is conveyed to the medicine diffusion fixing part through the medicine delivery tube 151, and the bubble remover 152 plays a role of removing bubbles.
Advantageously, to increase the stability of the needle lumen 135 when sliding in the medicament lumen 133, a guiding block 132 is fixedly disposed on the inner sidewall of the medicament lumen 133, and the pressing block 136 is slidably connected with the guiding block 132.
Advantageously, the protecting cover 105 is disposed outside the medicine storage box 128, and a sliding guide slot 127 is disposed between the protecting cover 105 and the medicine storage box 128, and the protecting cover 105 can protect the medicine tube 131 disposed in the medicine storage box 128.
Advantageously, as shown in fig. 9, the medicament diffusion fixing member includes a skull insert 172 inserted into the skull 168, a fixing seat 169 is fixedly provided on a peripheral side surface of the skull insert 172, the skull insert 172 is fixed by connecting a bone nail 171 between the fixing seat 169 and the skull 168, and a through hole 173 is provided in the skull insert 172 in a penetrating manner;
the medicine diffusion fixing piece further comprises a round block 161, a threaded fixing block 165 is fixedly arranged on the end face of the lower side of the bone nail 171 through a connecting sleeve block 163, a rotary medicine delivery sleeve block 162 is sleeved outside the connecting sleeve block 163 in a rotatable mode, a diffusion cavity 166 with a downward opening is arranged in the threaded fixing block 165, a medicine delivery connecting pipe 164 communicated with the diffusion cavity 166 is arranged in the connecting sleeve block 163, the tail end of a medicine output end of the medicine delivery pipe 151 is fixedly connected to the rotary medicine delivery sleeve block 162, a medicine delivery pipe 151 pipeline is communicated with the medicine delivery connecting pipe 164 through a pipeline arranged in the rotary medicine delivery sleeve block 162, a sponge 167 is fixedly arranged in the diffusion cavity 166, the sponge 167 is used for discharging bubbles and sterilizing, the threaded fixing block 165 is in threaded connection with the inner wall of the through hole 173, and the medicine is delivered into the sponge 167 through the medicine delivery pipe 151, so that the medicine can be diffused to the lower side part of the head bone 168, and thus the cerebral blood stasis can be removed;
the medicine box 106 can be removed at the end of the medicine treatment or at the intermittent stage of the treatment course, the round block 161 is detached, and then the medicine diffusion fixing piece which only comprises the round block 161 and the thread fixing block 165 but not comprises the connecting sleeve block 163 and the rotating medicine conveying sleeve block 162 is screwed into the through hole 173, so that the through hole 173 can be sealed to prevent bacteria from entering, and a protection effect is achieved.
Advantageously, the skull insert 172 and the threaded fastener 165 are made of medical titanium alloy metal, thereby increasing bone fitness.
Advantageously, the medicament delivery device and the medicament diffusion holder are sterilized during the use phase.
When in use, a user inserts the tightening block 109 into the tightening chute 116 and engages the tightening block 109 on the tightening gear 117, the knob 107 is rotated to drive the rotating block 118 to rotate, the tightening gear 117 is driven to rotate to drive the tightening block 109 to move in the tightening chute 116, the hindbrain support cushion block 102 is tightened and bound to a patient, meanwhile, the torsion spring is used to clamp the collar 111 and the clamping teeth 125 on the teeth of the tightening block 109, so as to limit the reverse movement of the tightening block 109, so as to limit the relative position of the tightening block 109, so as to bind the medicament box 106 on the body of the patient, when the binding belt 101 is required to be released, the knob 107 is pushed to be clamped into the clamping groove 114, the rotating block 113 is driven to rotate by rotating the knob 107, the clamping teeth 125 are separated from the clamping teeth on the tightening block 109, and the tightening block 109 can be pulled out to unlock the tightening block 109;
the medicine is placed into the medicine cavity 133 and the closing block 137 is screwed into the medicine cavity 133, so as to close the medicine cavity 133, at this time, the right end of the closing block 137 is screwed into the spiral fixing groove 142, the right end of the rotating sleeve column 139 stretches into the middle medicine cavity 149, the rotating sleeve column 139 is meshed with the driving gear 145, at this time, the driving motor 146 is started, and then the driving gear 145 and the slave gear 138 drive the rotating sleeve column 139 to rotate, and then drive the needle tube 134 to rotate, and then drive the extruding block 136 to move leftwards in the medicine cavity 133 and extrude the medicine into the needle tube cavity 135, and then enter the middle medicine cavity 149 through the medicine outlet 141, and be transmitted to the medicine delivery connecting pipe 164 and the sponge 167 through the medicine delivery pipe 151 and gradually spread to the lower side of the skull 168, and the ultrasonic vibration massage cerebral blood caused by the ultrasonic vibration device 103 can be eliminated.
The invention has the beneficial effects that: when in use, the medicament box 106 can be bound on the head of a patient through the binding belt 101, and the comfort and the mobility can be kept by adjusting the tightness degree of the binding belt 101, and when in use, the cerebral hemorrhage dredging device slowly injects medicament into the affected part of the patient to perform dredging, so that the patient is in a movable state in the using stage, and the comfort during treatment is improved.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (6)
1. The cerebral hemorrhage dredging device convenient to fix on the head of a patient comprises a medicament box, wherein a soft cushion is fixedly arranged on the end face of the rear side of the medicament box, and a tightening chute is arranged in the medicament box in a penetrating manner from left to right;
in order to conveniently bind the medicament box, a binding belt is arranged outside the medicament box main body, a hindbrain supporting cushion block is fixedly arranged on the rear side surface of the middle position of the binding belt, an ultrasonic massage vibrator for generating slight vibration is fixedly arranged on the lower side end surface of the hindbrain supporting cushion block, clamping heads are respectively fixedly arranged at two ends of the hindbrain supporting cushion block, and a tightening block inserted into the tightening chute is fixedly arranged at one end of the clamping head;
the tightening chute is internally and rotatably provided with a tightening gear meshed with the tightening chute, the tightening gear is rotatably connected between the front side end face and the rear side end face of the tightening chute through a rotating block, a lantern ring is sleeved on the tightening gear, a latch which is clamped with teeth on the tightening chute is fixedly arranged on the outer arc surface of the lantern ring, a rotating block is rotatably arranged in the inner wall of the front side of the tightening chute and positioned at the front side of the tightening gear, a torsion spring is arranged between the rotating block and the inner wall of the tightening chute, a deflector rod for stirring the latch is fixedly arranged on the end face of the rear side of the rotating block, the rotating block at the front side is rotatably arranged in the rotating block, a clamping groove with a forward opening is arranged in the rotating block, a spline block is fixedly arranged in the rotating block at the front side, a spline block is fixedly arranged between the end face of the rear side of the tightening gear and the inner wall of the tightening chute, and the spline block is fixedly arranged at the front end of the spline block, and the spline block is fixedly connected with the spline block;
the drug delivery device comprises a tightening gear, wherein an opening is formed in the tightening gear, a drug storage box with an outward opening is arranged on the upper side of the tightening gear, a drug pushing device is arranged in the drug storage box, the right end of the drug pushing device is connected with a drug delivery pipe for delivering drugs, the drug output end of the drug delivery pipe is connected with a drug diffusion fixing piece, and the drug diffusion fixing piece is fixed at a dredging position;
the medicament pushing device comprises a medicament tube arranged in the medicament storage box, a medicament cavity with a rightward opening is arranged in the medicament tube, a closed block is arranged at the opening of the right end of the medicament cavity in a threaded connection mode, a medicament for treating cerebral congestion is stored in the medicament cavity and is sealed through the closed block, a rotary sleeve column is rotatably arranged in the closed block, a needle tube with one end extending into the medicament cavity is fixedly arranged at the left end of the closed block, an extrusion block sliding in the medicament cavity is connected with the outer thread of the needle tube, a needle tube cavity is arranged in the needle tube, an opening is formed in the tail end of the left end of the needle tube cavity, the right end of the needle tube cavity extends rightward and is communicated with a medicament outlet in the rotary sleeve column, and a slave gear is fixedly arranged on the peripheral side of the outer side of the rotary sleeve column;
the medicine tube is fixedly placed in the medicine storage box through screwing threads of the sealing block and the spiral fixing groove, a rotating groove is formed in the inner wall of the right side of the spiral fixing groove in a communicated mode, a driving groove is formed in the inner wall of the lower side of the rotating groove in a communicated mode, a driving motor is fixedly arranged in the inner wall of the right side of the driving groove, the left end of the driving motor is in power connection with a driving gear in meshed connection with a driven gear, an intermediate medicine cavity is formed in the inner wall of the right side of the rotating groove, a connecting groove for the right end of a rotary sleeve column to extend in is formed in the connecting groove in a communicated mode, and a sealing ring is arranged on the inner wall of the connecting groove;
the upper side inner wall of the middle medicine cavity is provided with a bubble remover, and the medicine feeding end of the medicine conveying pipe is communicated with the middle medicine cavity.
2. A cerebral hemorrhage dredging apparatus as defined in claim 1, wherein the apparatus is adapted to be secured to the head of a patient, and wherein: the tightening gear comprises a gear disc with front and rear parts, the gear disc is in meshed connection with tightening blocks, an annular fixing block is fixedly arranged on the end face of one side, adjacent to the gear disc, the annular fixing blocks are fixedly connected and fixed through spiral fixing, the lantern ring is rotatably sleeved on the tightening gear, the annular fixing block is rotatably connected with the lantern ring, and the tightening blocks are driven to move in tightening sliding grooves through rotation of the gear disc so as to tighten and bind the lantern ring.
3. A cerebral hemorrhage dredging apparatus as defined in claim 1, wherein the apparatus is adapted to be secured to the head of a patient, and wherein: in order to increase the stability of the needle tube cavity when sliding in the medicament cavity, a guide sliding block is fixedly arranged on the inner side wall of the medicament cavity, and the extrusion block is in sliding connection with the guide sliding block.
4. A cerebral hemorrhage dredging apparatus as defined in claim 3, wherein the apparatus is adapted to be secured to the head of a patient, and wherein: the medicine storage box is externally provided with a protective cover, a slide guiding clamping groove is arranged between the protective cover and the medicine storage box, and the protective cover is used for protecting the medicine tube placed in the medicine storage box.
5. A cerebral hemorrhage dredging apparatus as defined in claim 1, wherein the apparatus is adapted to be secured to the head of a patient, and wherein: the medicament diffusion fixing piece comprises a skull embedded block embedded in a skull, a fixing seat is fixedly arranged on the peripheral side surface of the skull embedded block, the skull embedded block is fixedly connected with the skull through a bone nail between the fixing seat and the skull, and a through hole is formed in the skull embedded block in a penetrating manner;
the medicine diffusion fixing piece further comprises a round block, a threaded fixing block is fixedly arranged on the end face of the lower side of the bone nail through a connecting sleeve block, a rotary medicine conveying sleeve block is sleeved outside the connecting sleeve block in a rotatable mode, a medicine conveying connecting pipe with a downward opening is arranged in the threaded fixing block, a medicine conveying connecting pipe communicated with the diffusion cavity is arranged in the connecting sleeve block, the tail end of the medicine conveying pipe is fixedly connected to the rotary medicine conveying sleeve block, the medicine conveying pipe is communicated with the medicine conveying connecting pipe through a pipe arranged in the rotary medicine conveying sleeve block, a sponge body is fixedly arranged in the diffusion cavity and used for discharging bubbles and sterilizing, the threaded fixing block is in threaded connection with the inner wall of the through hole, and medicine is conveyed into the sponge body through the medicine conveying pipe so as to be diffused to the lower side of the skull, so that cerebral blood stasis is cleared and treated;
and the medicament box is dismantled at the end of medicament treatment or intermittent stage of treatment course, the round block is disassembled, and the medicament diffusion fixing piece which only comprises the round block and the threaded fixing block part but not comprises the connecting sleeve block and the rotary medicament delivery sleeve block part is screwed into the through hole to seal the through hole so as to prevent bacteria from entering, thereby playing a role in protection.
6. A cerebral hemorrhage dredging apparatus as defined in claim 5, wherein the apparatus is adapted to be secured to the head of a patient, and wherein: the skull embedded block and the thread fixing block are both made of medical titanium alloy metal, so that the bone fitness is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211112742.4A CN115429967B (en) | 2022-09-14 | 2022-09-14 | Cerebral hemorrhage dredging device convenient to fix on head of patient and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211112742.4A CN115429967B (en) | 2022-09-14 | 2022-09-14 | Cerebral hemorrhage dredging device convenient to fix on head of patient and use method thereof |
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| CN115429967A CN115429967A (en) | 2022-12-06 |
| CN115429967B true CN115429967B (en) | 2023-10-27 |
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| US20120330196A1 (en) * | 2005-06-24 | 2012-12-27 | Penumbra Inc. | Methods and Apparatus for Removing Blood Clots and Tissue from the Patient's Head |
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| JP2014036687A (en) * | 2012-08-10 | 2014-02-27 | Senkichi Okano | Injection syringe for kit preparation and kit preparation |
| CN210749276U (en) * | 2019-08-19 | 2020-06-16 | 李珊 | B-ultrasonic probe sterile cap for fixing coupling agent |
| CN212118599U (en) * | 2019-11-28 | 2020-12-11 | 杜更全 | Novel medical oncology intervenes treatment needle |
| CN211583867U (en) * | 2019-12-03 | 2020-09-29 | 江苏大学附属医院 | Hypoglycemia emergency device |
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| CN115429967A (en) | 2022-12-06 |
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