CN213721983U - Support for assisting artery blood sampling - Google Patents
Support for assisting artery blood sampling Download PDFInfo
- Publication number
- CN213721983U CN213721983U CN202022446257.3U CN202022446257U CN213721983U CN 213721983 U CN213721983 U CN 213721983U CN 202022446257 U CN202022446257 U CN 202022446257U CN 213721983 U CN213721983 U CN 213721983U
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- CN
- China
- Prior art keywords
- supporting
- forearm
- plate
- fixing plate
- 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.)
- Expired - Fee Related
Links
- 210000001367 artery Anatomy 0.000 title claims abstract description 11
- 238000010241 blood sampling Methods 0.000 title abstract description 14
- 210000000245 forearm Anatomy 0.000 claims abstract description 40
- 210000000707 wrist Anatomy 0.000 claims abstract description 13
- 239000008280 blood Substances 0.000 claims description 6
- 210000004369 blood Anatomy 0.000 claims description 6
- 206010010071 Coma Diseases 0.000 abstract description 4
- 206010038743 Restlessness Diseases 0.000 abstract description 4
- 208000001431 Psychomotor Agitation Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010073261 Ovarian theca cell tumour Diseases 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000001644 thecoma Diseases 0.000 description 1
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Abstract
The utility model discloses a brace for assisting artery blood sampling, which comprises a first fixed plate and a second fixed plate, wherein the first fixed plate is rotationally connected with the second fixed plate through a rubber chain; the upper surface of the second fixing plate is provided with a containing groove, a forearm supporting plate is arranged in the containing groove, one side of the forearm supporting plate is provided with a first rotating shaft, and the forearm supporting plate is rotatably connected with the second fixing plate through the first rotating shaft; a wrist supporting pad is arranged at one end of the forearm supporting plate far away from the first rotating shaft; the wrist supporting pad is connected with the forearm supporting plate through a telescopic rod; the back of the forearm supporting plate is provided with a supporting mechanism and a groove for embedding the supporting mechanism; the inside of recess is equipped with the second pivot, supporting mechanism passes through the second pivot with forearm layer board rotates and is connected. The utility model has simple structure and convenient use; is beneficial to the arterial blood sampling of patients in coma or restlessness, and saves the manpower resource.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, concretely relates to assist brace of artery blood sampling usefulness.
Background
Artery blood collection is an important test means for clinical auxiliary diagnosis, and is most common in clinical collection of radial artery. How to smoothly and normally collect arterial blood depends on the technology of nurses on one hand, and the placement of limbs of patients can be improved from the outside on the other hand. However, some patients in coma and restlessness often have the condition of non-cooperation or non-cooperation, and at the moment, two or more nurses are needed to cooperate to take blood, so that the human resources are greatly wasted. Therefore, there is a need for a stent to assist in arterial blood sampling.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's situation, overcome above defect, provide a brace of assisting artery blood sampling usefulness.
In order to achieve the above object, the present invention is achieved by the following technical means.
A support for assisting artery blood sampling comprises a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are rotatably connected through a rubber chain; the upper surface of the second fixing plate is provided with a containing groove, a forearm supporting plate is arranged in the containing groove, one side of the forearm supporting plate is provided with a first rotating shaft, and the forearm supporting plate is rotatably connected with the second fixing plate through the first rotating shaft; a wrist supporting pad is arranged at one end of the forearm supporting plate far away from the first rotating shaft; the wrist supporting pad is connected with the forearm supporting plate through a telescopic rod; the back of the forearm supporting plate is provided with a supporting mechanism and a groove for embedding the supporting mechanism; the inside of recess is equipped with the second pivot, supporting mechanism passes through the second pivot with forearm layer board rotates and is connected.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the support mechanism includes a height adjustment lever and a support lever; the height adjusting rod is arranged at the upper part of the supporting rod and is connected with the supporting rod in an embedded mode, and a bottom support is arranged at the bottom of the supporting rod; the bottom support is fixedly connected with the supporting rod.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the support rod is provided with a locking mechanism for fixing the height adjusting rod, and the locking mechanism includes a screw hole provided on the support rod and a locking screw installed in the screw hole.
According to the above technical solution, as a further preferable technical solution of the above technical solution, a lock mechanism is further included; the locking mechanism comprises a hand pulling belt, one end of the hand pulling belt is connected with a fixed block, and the fixed block is fixedly connected with the first fixed plate; the other end of the hand pull strap is connected with an insert buckle, and the second fixing plate is provided with a clamping block for inserting the insert buckle; the fixture block is fixedly connected with the second fixing plate; and a button for unlocking the insert buckle is arranged on one side of the clamping block.
According to the above technical solution, as a further preferable technical solution of the above technical solution, two sides of the forearm supporting plate are respectively and fixedly connected with a first bandage, and a first bandage fixing buckle is fixedly arranged at a free end of one of the first bandage.
According to the above technical solution, as a further preferable technical solution of the above technical solution, two sides of the first fixing plate are fixedly connected with a second bandage respectively, and a second bandage fixing buckle is fixedly arranged at a free end of one of the second bandages.
The utility model discloses a support of assisting artery blood sampling usefulness, its beneficial effect lies in: the utility model has simple structure and convenient use; the wrist supporting pad improves the comfort level of the wrist of the patient, and the extension length of the extension rod can be controlled according to the forearm arm length of different patients by adopting the extension rod, so as to meet the requirements of different patients; the first fixing plate and the second fixing plate are locked by the aid of the locking mechanism, so that the whole brace can form a whole, stability of the brace is enhanced, and meanwhile, the hand-pulled belt serves as a lifting handle and is convenient to take; the supporting mechanism is arranged to facilitate auxiliary support of the forearm supporting plate; arranging a first binding belt and a second binding belt; is beneficial to the arterial blood sampling of patients in coma or restlessness, and saves the manpower resource.
Drawings
Fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of a forearm support plate according to a preferred embodiment of the invention;
fig. 3 is a schematic structural diagram of a latch mechanism according to a preferred embodiment of the present invention;
fig. 4 is a partially enlarged view of a portion a of fig. 2.
The reference numerals include: 10. a first fixing plate; 11. a second strap; 12. a second bandage fixing buckle; 20. a second fixing plate; 21. a containing groove; 30. a rubber chain; 40. a forearm support plate; 41. a first rotating shaft; 42. a wrist support pad; 43. a telescopic rod; 44. a support mechanism; 441. a height adjustment lever; 442. a support bar; 443. a bottom support; 444. locking screws; 45. a groove; 46. a second rotating shaft; 47. a first strap; 48. a first strap retaining buckle; 50. a latch mechanism; 51. a hand strap; 52. a fixed block; 53. a clamping block; 54. a button.
Detailed Description
The utility model discloses a brace of assisting artery blood sampling usefulness, below combine preferred embodiment, right the utility model discloses a detailed implementation further describes.
Referring to fig. 1 to 4 of the drawings, fig. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention; FIG. 2 is a schematic structural view of a forearm support plate according to a preferred embodiment of the invention; fig. 3 is a schematic structural diagram of a latch mechanism according to a preferred embodiment of the present invention; fig. 4 is a partially enlarged view of a portion a of fig. 2.
The utility model adopts the following technical scheme: a support for assisting artery blood sampling comprises a first fixing plate 10 and a second fixing plate 20, wherein the first fixing plate 10 and the second fixing plate 20 are rotatably connected through a rubber chain 30; an accommodating groove 21 is formed in the upper surface of the second fixing plate 20, a forearm supporting plate 40 is arranged in the accommodating groove 21, a first rotating shaft 41 is arranged on one side of the forearm supporting plate 40, and the forearm supporting plate 40 is rotatably connected with the second fixing plate 20 through the first rotating shaft 41; a wrist supporting pad 42 is arranged at one end of the forearm supporting plate 40 away from the first rotating shaft 41; the wrist supporting pad 42 is connected with the forearm supporting plate 40 through an expansion rod 43; the back of the forearm supporting plate 40 is provided with a supporting mechanism 44 and a groove 45 for embedding the supporting mechanism 44; a second rotating shaft 46 is arranged in the groove 45, and the supporting mechanism 44 is rotatably connected with the forearm supporting plate 40 through the second rotating shaft 46. The wrist supporting pad 42 is arranged to improve the comfort of the wrist of the patient, and the telescopic rod 43 is adopted simultaneously, so that the extension length of the telescopic rod 43 can be controlled according to the forearm arm length of different patients, and the requirements of different patients can be met.
Further, the supporting mechanism 44 includes a height adjusting rod 441 and a supporting rod 442; the height adjusting rod 441 is arranged at the upper part of the supporting rod 442 and is connected with the supporting rod 442 in a nested manner, and the bottom of the supporting rod 442 is provided with a bottom support 443; the base 443 is fixedly connected with the support rod 442. The bottom plate 443 is in contact with the bottom surface of the receiving groove 21, thereby making it possible to support the forearm support plate 40.
Further, the support rod 442 is provided with a locking mechanism for fixing the height adjusting rod 441, the locking mechanism including a screw hole (not shown) provided on the support rod 442 and a locking screw 444 fitted into the screw hole. So that the support rod 442 and the height adjustment rod 441 can be stably supported while facilitating control of the inclination angle of the forearm support plate 40.
Referring to fig. 3 of the drawings, a latch mechanism 50 is also included; the locking mechanism 50 comprises a hand-pulling belt 51, one end of the hand-pulling belt 51 is connected with a fixed block 52, and the fixed block 52 is fixedly connected with the first fixing plate 10; the other end of the hand-pulling strap 51 is connected with a plug-in buckle (not shown in the figure), and the second fixing plate 20 is provided with a clamping block 53 for the plug-in buckle to insert; the fixture block 53 is fixedly connected with the second fixing plate 20; one side of the latch 53 is provided with a button 54 for unlocking the buckle. The first fixing plate 10 is hinged to the second fixing plate 20, and the first fixing plate 10 can be turned over above the second fixing plate 20 and is fastened to the second fixing plate 20. The whole brace can be integrated by the design, and is convenient to carry. Set up latch mechanism 50, lock first fixed plate 10 and second fixed plate 20, strengthened the steadiness of brace, acted as the handle with hand stretching strap 51 simultaneously, conveniently taken.
Further, two sides of the forearm supporting plate 40 are fixedly connected with first straps 47, respectively, and a first strap fixing buckle 48 is fixedly arranged at a free end of one of the first straps 47. The blood sampling device is used for fixing the forearm of a patient, so that the coma or restless patient can take blood in a better fit mode.
Further, two sides of the first fixing plate 10 are fixedly connected with second straps 11, respectively, and a second strap fixing buckle 12 is fixedly arranged at a free end of one of the second straps 11. The blood sampling device is used for fixing the rear arm of a patient, so that the patient in coma or agitation can take blood in a better matching way.
It is worth mentioning that the utility model discloses a technical characteristics such as the concrete structure that the patent application relates to the telescopic link should be regarded as prior art, and the concrete structure of these technical characteristics, theory of operation and the control mode that may involve, spatial arrangement mode adopt the conventional selection in this field can, should not be regarded as the invention point of the utility model discloses a place, the utility model discloses a do not further specifically expand the detailing.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. A brace for assisting in the collection of blood from an artery, comprising: the device comprises a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are rotatably connected through a rubber chain; the upper surface of the second fixing plate is provided with a containing groove, a forearm supporting plate is arranged in the containing groove, one side of the forearm supporting plate is provided with a first rotating shaft, and the forearm supporting plate is rotatably connected with the second fixing plate through the first rotating shaft; a wrist supporting pad is arranged at one end of the forearm supporting plate far away from the first rotating shaft; the wrist supporting pad is connected with the forearm supporting plate through a telescopic rod; the back of the forearm supporting plate is provided with a supporting mechanism and a groove for embedding the supporting mechanism; the inside of recess is equipped with the second pivot, supporting mechanism passes through the second pivot with forearm layer board rotates and is connected.
2. The stent of claim 1, wherein: the supporting mechanism comprises a height adjusting rod and a supporting rod; the height adjusting rod is arranged at the upper part of the supporting rod and is connected with the supporting rod in an embedded mode, and a bottom support is arranged at the bottom of the supporting rod; the bottom support is fixedly connected with the supporting rod.
3. The stent of claim 2, wherein: the support rod is provided with a locking mechanism for fixing the height adjusting rod, and the locking mechanism comprises a screw hole arranged on the support rod and a locking screw arranged in the screw hole.
4. The stent of claim 1, wherein: the device also comprises a locking mechanism; the locking mechanism comprises a hand pulling belt, one end of the hand pulling belt is connected with a fixed block, and the fixed block is fixedly connected with the first fixed plate; the other end of the hand pull strap is connected with an insert buckle, and the second fixing plate is provided with a clamping block for inserting the insert buckle; the fixture block is fixedly connected with the second fixing plate; and a button for unlocking the insert buckle is arranged on one side of the clamping block.
5. The stent of claim 1, wherein: the both sides of forearm layer board are fixedly connected with first bandage respectively, and one of them the free end of first bandage is equipped with first bandage fixed knot admittedly.
6. The stent of claim 1, wherein: and two sides of the first fixing plate are respectively fixedly connected with a second bandage, and a free end of one second bandage is fixedly provided with a second bandage fixing buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446257.3U CN213721983U (en) | 2020-10-28 | 2020-10-28 | Support for assisting artery blood sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446257.3U CN213721983U (en) | 2020-10-28 | 2020-10-28 | Support for assisting artery blood sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213721983U true CN213721983U (en) | 2021-07-20 |
Family
ID=76855217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022446257.3U Expired - Fee Related CN213721983U (en) | 2020-10-28 | 2020-10-28 | Support for assisting artery blood sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213721983U (en) |
-
2020
- 2020-10-28 CN CN202022446257.3U patent/CN213721983U/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: 20210720 |