CN210931916U - Medical puncture auxiliary support - Google Patents
Medical puncture auxiliary support Download PDFInfo
- Publication number
- CN210931916U CN210931916U CN201921405792.5U CN201921405792U CN210931916U CN 210931916 U CN210931916 U CN 210931916U CN 201921405792 U CN201921405792 U CN 201921405792U CN 210931916 U CN210931916 U CN 210931916U
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- China
- Prior art keywords
- bolster
- pad
- bracket
- support
- moving rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 8
- 210000001685 thyroid gland Anatomy 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 230000002730 additional effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000576 supplementary effect Effects 0.000 description 5
- 208000009453 Thyroid Nodule Diseases 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000001431 Psychomotor Agitation Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 208000024799 Thyroid disease Diseases 0.000 description 1
- 208000024770 Thyroid neoplasm Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000002380 cytological effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 201000002510 thyroid cancer Diseases 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical puncture auxiliary brace, which comprises a bolster, a first bracket, a second bracket, a first pad and a second pad; one end of the first support is fixed at one end of the bolster, and the other end of the first support is fixedly connected with a first bolster; one end of the second bracket is fixed at one end of the bolster, and the other end of the second bracket is fixedly connected with a second bolster; the first support and the second support can move up and down, left and right and back and forth. Its advantages are: the utility model discloses a medical supplementary puncture brace is applied to the thyroid gland puncture, effectively fixes patient's head, plays fixed stay and additional action to operator's both arms simultaneously. In addition, the supporting points on the two sides are adjustable up and down, so that the needle inserting requirements at different angles can be met conveniently, and the stability and the accuracy in the process of puncturing by a bare-handed fine needle are ensured.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a medical supplementary puncture brace.
Background
The detection rate of thyroid nodules in the population is 20% -76%, malignant tumors account for only 7% -15%, and the key point of clinical work is how to screen thyroid cancer from high-incidence thyroid nodules. Fine Needle Aspiration Biopsy (FNAB) is a traditional minimally invasive diagnostic technique, and has relatively late development in China and large differences in related ideas and operation methods. The FNAB utilizes a fine needle (22-25G) to puncture thyroid nodules under the guidance of ultrasound, the puncture needle is repeatedly lifted and inserted in the nodules for a plurality of times to finish material taking, cell components are obtained from the materials, the judgment on the properties of target lesions is realized through cytological diagnosis, and conditional units can perform puncture eluent examination or gene detection to assist FNAB diagnosis. The FNAB can identify the properties of thyroid nodules before operation, provides basis for individualized and accurate treatment of thyroid diseases, and is the key of thyroid diagnosis and treatment decisions.
The lesion is accurately punctured at multiple angles and multiple points under ultrasonic monitoring, and the representativeness and the effectiveness of a sample can be ensured. The fine needle puncture of bare-handed thyroid relies on examiner's own control probe under the ultrasonic guidance at present, the angle and the depth of needle of need adjusting the pjncture needle simultaneously to keep certain puncture frequency, but owing to both arms lack the support in the operation process, not only increase potential safety hazards such as puncture hemorrhage, the simultaneous existence is drawn materials inadequately, draws materials the location risk such as inaccurate, leads to the diagnosis result unsatisfactory, the possibility of error or drawing materials once more appears, aggravates clinical and patient's burden. In addition, the operator lacks necessary support during the puncture process, and the long-time operation is also physical consumption and fatigue injury to the examiner.
Chinese patent document CN201720749509.5, application date 20170626, with patent names: an infant limb arteriovenous puncture brace comprises a brace body, wherein the upper part of the brace body is provided with a first support surface and a second support surface, the joint of the first support surface and the second support surface is provided with a cambered surface, the first support surface is arranged on the side surface of the brace body, and the second support surface is arranged on the top of the brace body; the whole body is made of hard sponge, so that the cutting is convenient, and the processing cost is low; the three-dimensional shape is visual, the manufacturing process is simple, products can be easily manufactured according to drawings, and the later-stage manufacturing and processing of people are facilitated; the arc-shaped long-strip groove-shaped structure is attached to the skin of four limbs of an infant, so that the comfort of the infant when the infant uses the infant limb arteriovenous puncture brace is improved, the restlessness of the infant caused by discomfort is reduced, the puncture difficulty is reduced, and the puncture success rate is improved. But about an be applied to the thyroid gland puncture, effective fixed patient's head plays fixed support and supplementary effect to operator's both arms simultaneously. In addition, the supporting points on the two sides are adjustable up and down, so that the needle inserting requirements at different angles can be met conveniently, and the technical scheme for ensuring the stability and the accuracy in the process of puncturing by a bare-handed fine needle is not disclosed correspondingly.
In summary, there is a need for a device for thyroid puncture that can effectively fix the head of a patient and support and assist the arms of the operator. In addition, the supporting points on the two sides are adjustable up and down, so that the needle inserting requirements at different angles can be met conveniently, and the stability and the accuracy of the bare-handed fine needle in the puncturing process are ensured.
Disclosure of Invention
The utility model aims at providing a be applied to thyroid gland puncture, effective fixed patient head plays fixed stay and supplementary action to operator's both arms simultaneously. In addition, the supporting points on the two sides are adjustable up and down, so that the needle inserting requirements at different angles can be met conveniently, and the stability and the accuracy of the bare-handed fine needle puncture process are ensured.
In order to achieve the purpose, the utility model adopts the technical proposal that:
a medical puncture auxiliary brace comprises a bolster, a first bracket, a second bracket, a first bolster and a second bolster; one end of the first support is fixed at one end of the bolster, and the other end of the first support is fixedly connected with the first bolster and the second bolster; one end of the second bracket is fixed at one end of the bolster, and the other end of the second bracket is fixedly connected with a second bolster; the first bracket and the second bracket can move up and down, left and right and back and forth; the first support and the second support respectively comprise a front and rear moving rod, a left and right telescopic rod and an up and down moving rod; an up-down moving mechanism is arranged at the joint of one end of the left and right telescopic rods and the up-down moving rod; the up-down moving mechanism comprises outer oblique teeth arranged on the periphery of the up-down moving rod and inner oblique teeth arranged on the inner walls of the left and right telescopic rods; the outer helical teeth are meshed with the inner helical teeth; a left telescopic mechanism and a right telescopic mechanism are arranged at the joint of the other end of the left telescopic rod and the right telescopic rod and the front-back moving rod; the left and right telescopic mechanisms comprise cylinders arranged on the left and right telescopic rods; and a cavity arranged on the front and rear moving rods; the cylinder and the cavity are in transition fit; a front-back moving mechanism is arranged at the joint of the front-back moving rod and the bolster; the front-back moving mechanism comprises a slide block arranged on a front-back moving rod; and a chute arranged on the bolster; the sliding groove and the sliding block are in transition fit.
As a preferred technical scheme, the whole bolster is cylindrical; the bolster comprises a pillow core and a pillow case; fine sand is filled in the pillow inner; the pillowcase is made of rubber materials.
As a preferred technical scheme, the inner wall of the first pad is of an arc-shaped structure; a hinge joint is arranged at the joint of the first pad and the up-down moving rod; the first pad is hinged with the upper and lower moving rods through a hinge joint.
As a preferable technical scheme, the second pad is consistent with the first pad in structural shape.
As a preferable technical scheme, a head supporting pad is arranged at the rear side of the bolster; the side of the head supporting pad is of an inclined structure, and the thickness of the head supporting pad is gradually increased from one end close to the bolster to one end far away from the bolster.
The utility model has the advantages that:
1. the utility model discloses a medical supplementary puncture brace is applied to the thyroid gland puncture, effectively fixes patient's head, plays fixed stay and additional action to operator's both arms simultaneously. In addition, the supporting points on the two sides are adjustable up and down, so that the needle inserting requirements at different angles can be met conveniently, and the stability and the accuracy in the process of puncturing by a bare-handed fine needle are ensured.
2. The bolster is used for carrying out heightening support on the pillow part of the patient, so that an operator can conveniently puncture the pillow part; the neck pillow comprises a pillow core and a pillowcase; fine sand is filled in the pillow inner; the pillowcase is made of rubber materials. Wherein, fine sand is filled in the pillow core, so that the bolster can resist deformation and conform to the neck shapes of different patients.
3. The pillowcase is made of rubber materials, and has good comfort, durability and long service life.
4. The back side of the bolster is provided with a head supporting pad; the side of the head supporting pad is of an inclined structure, and the thickness of the head supporting pad is gradually increased from one end close to the bolster to one end far away from the bolster. The effect of this design is: 1. the body position of a patient can be effectively stabilized in the thyroid puncture; 2. on the other hand, can realize supporting role to the head, under the user state, under the function of head supporting pad, the head is 17 to the drooping backward naturally, plays a towed effect to the neck, makes the cervical vertebra fully relax, fully exposes the neck simultaneously, is favorable to the thyroid gland puncture.
Drawings
Fig. 1 is a schematic structural view of the medical auxiliary puncture brace of the present invention.
Fig. 2 is a schematic structural view of the first bracket.
Fig. 3 is another schematic structural view of the bolster 1.
Detailed Description
The invention will be further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. bolster 2, first support
21. Front and rear moving rod 22, left and right telescopic rod
23. Up-down moving rod 24, up-down moving mechanism
241. External helical gear 25, left-right telescopic mechanism
251. Cylinder 252. cavity
26. Forward and backward movement mechanism 261. slider
262. Chute 3, second support
4. A first pad 5 and a second pad
6. Articulated joint 7 head support pad
In order to describe the whole technical scheme more clearly, the following definitions are made for the description of the technical scheme above: "left and right" refers to the left and right direction in fig. 1; "Up and down" refers to the up and down direction in reference to FIG. 1; the "front-back" refers to the front-back direction in fig. 1.
Example 1
Referring to fig. 1, fig. 1 is a schematic structural view of the medical auxiliary puncture brace of the present invention. A medical puncture auxiliary brace; the medical puncture auxiliary brace comprises a bolster 1, a first bracket 2, a second bracket 3, a first bolster 4 and a second bolster 5; one end of the first bracket 2 is fixed at one end of the bolster 1, and the other end is fixedly connected with a first bolster 4; one end of the second bracket 3 is fixed at one end of the bolster 1, and the other end is fixedly connected with a second bolster 5; the first support 2 and the second support 3 can move up and down, left and right and back and forth.
The whole bolster 1 is cylindrical; the bolster 1 comprises a pillow core and a pillow case; fine sand is filled in the pillow inner; the pillowcase is made of rubber materials.
Referring to fig. 2, fig. 2 is a schematic structural diagram of the first bracket 2. The first bracket 2 comprises a front and rear moving rod 21, a left and right telescopic rod 22 and an up and down moving rod 23; an up-down moving mechanism 24 is arranged at the joint of one end of the left-right telescopic rod 22 and the up-down moving rod 23; the up-down moving mechanism 24 comprises outer helical teeth 241 arranged on the periphery of the up-down moving rod 23 and inner helical teeth arranged on the inner walls of the left and right telescopic rods 22; the outer helical teeth 241 are meshed with the inner helical teeth; a left and right telescopic mechanism 25 is arranged at the joint of the other end of the left and right telescopic rods 22 and the front and rear moving rods 21; the left and right telescopic mechanism 25 comprises a cylinder 251 arranged on the left and right telescopic rods 22; and a cavity 252 provided on the front and rear moving bars 21; the cylinder 251 and the cavity 252 are in transition fit; a front-back moving mechanism 26 is arranged at the joint of the front-back moving rod 21 and the bolster 1; the front-back moving mechanism 26 comprises a slide block 261 arranged on the front-back moving rod 21; and a chute 262 provided on the bolster 1; the sliding groove 262 and the sliding block 261 are in transition fit; the structural shape of the second bracket 3 is not consistent with that of the first bracket 2, and the description is omitted here.
The inner wall of the first pad 4 is of an arc structure; a hinge joint 6 is arranged at the joint of the first pad 4 and the up-down moving rod 23; the first pad 4 is hinged with the up-down moving rod 23 through a hinge joint 6. The second pad 5 is consistent with the first pad 4 in structural shape.
The embodiment needs to be explained as follows:
the bolster 1 is used for carrying out bed lifting support on the occiput of a patient, so that an operator can conveniently puncture the pillow.
The device is provided with a first bracket 2, a second bracket 3, a first cushion 4 and a second cushion 5; one end of the first bracket 2 is fixed at one end of the bolster 1, and the other end is fixedly connected with a first bolster 4; one end of the second bracket 3 is fixed at one end of the bolster 1, and the other end is fixedly connected with a second bolster 5; the first support 2 and the second support 3 can move up and down, left and right and back and forth. The effect of the design is; the double-arm support device plays a role in fixing, supporting and assisting the double arms of an operator. In addition, the supporting points on the two sides are adjustable up and down, so that the needle inserting requirements at different angles can be met conveniently, and the stability and the accuracy in the process of puncturing by a bare-handed fine needle are ensured.
The whole bolster 1 be cylindrical, cylindrical design, identical with human neck physiology structure, patient's comfort level is good.
The bolster 1 comprises a pillow core and a pillow case; fine sand is filled in the pillow inner; the pillowcase is made of rubber materials. Wherein, the pillow core is filled with fine sand, so that the bolster 1 can resist deformation and conform to the neck shapes of different patients; the pillowcase is made of rubber materials, and has good comfort, durability and long service life.
The first support 2 comprises a front and rear moving rod 21, a left and right telescopic rod 22 and a vertical moving rod 23; an up-down moving mechanism 24 is provided between the up-down moving rod 23 and the left-right telescopic rod 22, and the up-down moving rod 23 can slide up and down by the up-down moving mechanism 24, so that the height of the first pad 4 on the up-down moving rod 23 is adjusted, and the height required for the elbow of the operator can be realized. In addition, the up-down moving mechanism 24 adopts a structure form that the outer helical teeth 241 are meshed with the inner helical teeth, and the design mode can realize the functions of sliding and locking in the up-down moving process and keep the height stable. A left and right telescopic mechanism 25 is arranged between the left and right telescopic rods 22 and the front and rear telescopic rods, the left and right telescopic rods 22 can slide in the left and right direction through the left and right telescopic mechanism 25 and the left and right telescopic mechanism 25, and further the position required by the left and right movement of an operator can be realized; and the left and right telescopic mechanisms 25 adopt a structural form that the cylinder 251 and the cavity 252 are in transition fit, so that the coaxiality can be kept favorably, and the stability is good.
A forward-backward moving mechanism 26 is provided between the forward-backward moving rod 21 and the pillow, and the forward-backward moving mechanism 26 can move the elbow arm of the operator to a position in the forward-backward direction. The front-back moving mechanism 26 is in a structural form of adding the sliding block 261 and the sliding groove 262, and the sliding block 261 and the sliding groove 262 are in transition fit, so that stable sliding can be realized, and the operation is convenient.
The inner wall of the first pad 4 is of an arc-shaped structure, and the pad of the arc-shaped structure is matched with the physiological structure of the elbow arm, so that the elbow arm can be stably supported for a long time.
A hinge joint 6 is arranged at the joint of the first pad 4 and the up-down moving rod 23; the first pad 4 is hinged with the up-down moving rod 23 through a hinge joint 6. Adopt articulated structural style for first pad utensil 4 can rotate, satisfies the required position angle of thyroid gland puncture.
Example 2
Referring to fig. 3, fig. 3 is another schematic structural diagram of the bolster 1. This embodiment is substantially the same as embodiment 1 except that the back side of the headrest 1 is provided with a head support pad 7; the side of the head supporting pad 7 is an inclined structure, and the thickness of the head supporting pad 7 is gradually increased from one end close to the bolster 1 to one end far away from the bolster 1. The effect of this design is: 1. the body position of a patient can be effectively stabilized in the thyroid puncture; 2. on the other hand, can realize supporting role to the head, under the user state, under the function of head supporting pad, the head is 17 to the drooping backward naturally, plays a towed effect to the neck, makes the cervical vertebra fully relax, fully exposes the neck simultaneously, is favorable to the thyroid gland puncture.
The utility model discloses a medical supplementary puncture brace is applied to the thyroid gland puncture, effectively fixes patient's head, plays fixed stay and additional action to operator's both arms simultaneously. In addition, the supporting points on the two sides can be adjusted up and down, so that the needle inserting requirements at different angles can be met conveniently, and the stability and the accuracy in the process of puncturing by a bare-handed fine needle can be ensured; the bolster 1 is used for supporting the pillow of a patient in a heightening way, so that an operator can conveniently puncture the pillow; the neck pillow comprises a pillow core and a pillowcase; fine sand is filled in the pillow inner; the pillowcase is made of rubber materials. Wherein, the pillow core is filled with fine sand, so that the bolster 1 can resist deformation and conform to the neck shapes of different patients; the pillowcase is made of rubber materials, and has good comfort, durability and long service life.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (5)
1. A medical puncture auxiliary brace is characterized by comprising a bolster, a first bracket, a second bracket, a first bolster and a second bolster; one end of the first support is fixed at one end of the bolster, and the other end of the first support is fixedly connected with a first bolster; one end of the second bracket is fixed at one end of the bolster, and the other end of the second bracket is fixedly connected with a second bolster; the first bracket and the second bracket can move up and down, left and right and back and forth; the first support and the second support respectively comprise a front and rear moving rod, a left and right telescopic rod and an up and down moving rod; an up-down moving mechanism is arranged at the joint of one end of the left and right telescopic rods and the up-down moving rod; the up-down moving mechanism comprises outer oblique teeth arranged on the periphery of the up-down moving rod and inner oblique teeth arranged on the inner walls of the left and right telescopic rods; the outer helical teeth are meshed with the inner helical teeth; a left telescopic mechanism and a right telescopic mechanism are arranged at the joint of the other end of the left telescopic rod and the right telescopic rod and the front-back moving rod; the left and right telescopic mechanisms comprise cylinders arranged on the left and right telescopic rods; and a cavity arranged on the front and rear moving rods; the cylinder and the cavity are in transition fit; a front-back moving mechanism is arranged at the joint of the front-back moving rod and the bolster; the front-back moving mechanism comprises a slide block arranged on a front-back moving rod; and a chute arranged on the bolster; the sliding groove and the sliding block are in transition fit.
2. The medical puncture auxiliary brace according to claim 1, wherein the bolster is generally cylindrical; the bolster comprises a pillow core and a pillow case; fine sand is filled in the pillow inner; the pillowcase is made of rubber materials.
3. The medical puncture auxiliary brace according to claim 1, wherein the inner wall of the first pad is an arc-shaped structure; a hinge joint is arranged at the joint of the first pad and the up-down moving rod; the first pad is hinged with the upper and lower moving rods through a hinge joint.
4. The medical puncture auxiliary brace of claim 3, wherein the second pad is configured to conform to the first pad.
5. The medical puncture auxiliary brace according to claim 1, wherein a head support pad is provided on the rear side of the bolster; the side of the head supporting pad is of an inclined structure, and the thickness of the head supporting pad is gradually increased from one end close to the bolster to one end far away from the bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405792.5U CN210931916U (en) | 2019-08-28 | 2019-08-28 | Medical puncture auxiliary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405792.5U CN210931916U (en) | 2019-08-28 | 2019-08-28 | Medical puncture auxiliary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210931916U true CN210931916U (en) | 2020-07-07 |
Family
ID=71384450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921405792.5U Expired - Fee Related CN210931916U (en) | 2019-08-28 | 2019-08-28 | Medical puncture auxiliary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210931916U (en) |
-
2019
- 2019-08-28 CN CN201921405792.5U patent/CN210931916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |